WO2020256354A1 - 가습청정기 - Google Patents
가습청정기 Download PDFInfo
- Publication number
- WO2020256354A1 WO2020256354A1 PCT/KR2020/007657 KR2020007657W WO2020256354A1 WO 2020256354 A1 WO2020256354 A1 WO 2020256354A1 KR 2020007657 W KR2020007657 W KR 2020007657W WO 2020256354 A1 WO2020256354 A1 WO 2020256354A1
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- WO
- WIPO (PCT)
- Prior art keywords
- air
- flow path
- humidification
- water tank
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0047—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for discharging the filtered gas
- B01D46/0049—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for discharging the filtered gas containing fixed gas displacement elements or cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0008—Control or safety arrangements for air-humidification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
- F24F6/043—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements with self-sucking action, e.g. wicks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/80—Self-contained air purifiers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/30—Means for generating a circulation of a fluid in a filtration system, e.g. using a pump or a fan
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F2006/008—Air-humidifier with water reservoir
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
Definitions
- the present invention relates to a humidifying purifier having an air cleaning function and a humidifying function, and more particularly, to a humidifying purifier capable of adjusting a flow path to perform an air cleaning function and a humidifying function.
- An air purifier is a device that purifies contaminated air and converts it into fresh air. It passes the introduced air through an air purification filter to remove dust and bacteria and remove odors.
- a general air purifier includes a blower fan (blowing unit) for inhaling air to be purified, and an air purification filter for purifying air.
- the air purifier may include a humidifying member (humidifying filter) to supply humidified air in addition to the air purifying filter.
- a humidifier purifier having a humidifying function controls indoor humidity by discharging air containing moisture.
- Conventional humidifier purifiers immerse the humidifying member in a water tank and then vaporize the water absorbed by the humidifying member by blowing, or rotate the water attached to the disk surface while immersing a portion of the disk in the water tank. In the same way as the method of vaporizing by means of the vaporization type (blowing type) humidification is widely used.
- a water tank is installed and used in a water tank. Regardless of whether the humidification mode is performed, water is supplied from the water tank to the water tank so that the water tank maintains a constant water level. For this reason, the supply of water from the bucket to the tank is stopped only when all the water contained in the tank is empty, and the water in the tank can be completely removed only after all the water contained in the tank is evaporated.
- the conventional humidification purifier has a problem that mold, scale, scale, odor, or bacteria may proliferate in the water tank and/or humidifying member since water remains at a preset water level even after the humidification is completed.
- a humidifying member is installed in the rear end of the air purifying filter in parallel with the air purifying filter, and a blowing fan for inhaling air is installed at the rear end of the humidifying member. At this time, some of the air that has passed through the air purification filter is introduced into the blowing fan through the humidifying member, but the remaining air is directly introduced into the blowing fan without passing through the humidifying member. Therefore, in the conventional humidification purifier, since not all air that has passed through the air purification filter passes through the humidifying member, the humidification efficiency decreases when the humidification mode is performed.
- a flow path control member that adjusts the flow direction of air may be used.
- the flow path control member since not all air that has passed through the air purification filter is supplied to the humidifying member, there is a limitation in improving the humidification efficiency.
- the present invention has been conceived to solve at least some of the problems of the prior art as described above, and an object of the present invention is to provide a humidification purifier capable of effectively blocking water supply from a bucket to a water tank unit.
- an object of the present invention is to provide a humidification purifier capable of minimizing contamination of a water tank unit and/or a humidifying member (humidifying filter) or generation of bacteria.
- an object of the present invention is to provide a humidification purifier in which water is supplied to a water tank unit only in a humidification mode.
- an object of the present invention is to provide a humidifying purifier capable of supplying water to a water tank unit according to a flow path control without using a separate driving means for supplying water to the water tank unit.
- an object of the present invention is to provide a humidifying purifier capable of easily implementing a humidifying mode and a clean mode as an aspect.
- an object of the present invention is to provide a humidifying purifier capable of increasing humidification efficiency and air cleaning efficiency.
- the present invention provides a housing having an intake port through which air is sucked and a discharge port through which air is discharged: provided in the housing, and the air introduced from the inlet port is transferred to the discharge port.
- a blower that provides a blowing force to flow;
- An air purification filter provided inside the housing and filtering air introduced from the inlet;
- a water container provided inside the housing;
- a water tank unit receiving water from the bucket;
- a humidifying member for performing humidification using water supplied to the water tank unit;
- a flow path control member disposed to be rotatable in the air flow path;
- a driving unit for providing a rotational force to the flow path control member, wherein the water container has a water supply valve member that opens and closes to allow the discharge of water contained therein, and the flow path control member includes a rotation shaft part forming a rotation center, A body portion that rotates integrally with the rotation shaft
- the discharge port may include a humidified air discharge port through which air introduced from the inlet is discharged through the air purification filter and the humidifying member, and a clean air discharge port discharged without passing through the humidifying member.
- the flow path control member may be configured to switch the flow path so that the air flowing through the air flow path is discharged through at least one of the humidified air discharge port and the clean air discharge port.
- the flow path control member may have a clean mode position in which air flowing through the air passage part is discharged through the clean air discharge port and a humidification mode position in which the air flowing through the humidified air discharge port is discharged.
- the flow path control member may be configured to open the water supply valve member in the humidification mode position.
- the flow path control member may further have a third position located between the clean mode position and the humidification mode position so that air flowing through the air flow path is discharged through the clean air discharge port and the humidified air discharge port.
- the humidification purifier further includes a control unit for controlling the driving of the flow path control member and the air blower, wherein the control unit is configured to dry the humidifying member after the humidification is finished. It may be configured to move the flow path adjustment member to the third position.
- the humidification purifier further includes a water supply control member installed in the water tank unit and operated to open and close the water supply valve member, wherein the flow path control member includes the water supply control member. It may be configured to pressurize to open the water supply valve member.
- the water tank unit includes a water tank body for accommodating water and a water tank cover covering at least a part of an upper portion of the water tank body, and the water supply control member may be installed on the water tank cover.
- the water supply control member includes a body part, a contact part formed on one side of the body part and arranged to be pressurized by the flow path control member, and a contact part formed on the other side of the body part and arranged to pressurize the water supply valve member. It may include a pressing portion, and a rotation shaft portion that is located between the contact portion and the pressing portion and coupled to the installation groove formed in the water tank cover.
- the water supply control member may be configured to enable a seesaw movement around the rotation shaft, and when the flow path control member presses the contact part downward, the pressing part may be configured to move upward to open the water supply valve member.
- the water supply control member may be provided with a weight portion that adds weight to one side of the body portion so that the contact portion is inclined downwardly with respect to the rotation shaft portion while the water supply control member is installed on the water tank cover.
- the installation groove may be configured as a groove in which the contact portion side is opened and the pressing portion side is closed in a state in which the water supply control member is installed in the water tank cover.
- the housing has an opening in which the water container is installed and a partition partitioning the air flow passage, and the water supply control member is located in the opening, and the pressing portion of the flow passage adjustment member presses the contact portion.
- the opening may be exposed through a through hole formed in the partition.
- the water tank unit and the humidifying member may be installed to be detachable in a sliding manner on the housing while the water container is separated from the housing.
- the humidifying member may be disposed at the rear end of the blowing unit and configured to humidify the air discharged from the blowing unit.
- the suction port is formed in the lower front of the housing.
- the humidified air outlet may be formed on a front upper portion of the housing, the clean air outlet may be formed on an upper surface of the housing, and the humidifying member may be installed parallel to the front surface of the housing.
- the flow path control member may be positioned in a vertical direction when air is discharged through the clean air discharge port, and may be positioned such that an upper end is inclined toward the humidified air discharge port when air is discharged through the humidified air discharge port.
- the present invention provides a housing having an intake port through which air is sucked and a discharge port through which air is discharged: provided inside the housing to filter the air introduced from the inlet port.
- Air purification filter A humidifying member for performing humidification using water supplied from the water tank to the water tank unit;
- a blower for providing a blowing force so that the air introduced from the intake port flows to the discharge port through an air passage part formed between the intake port and the discharge port;
- a flow path that is rotatably disposed in the air flow passage and rotates between a humidification mode position in which air flowing in the air flow passage is discharged through the humidifying member and a clean mode position in which air flowing through the air flow passage is discharged without passing through the humidifying member.
- a control member wherein the flow path control member may be configured to open a water supply valve member provided in the water tank so that water is supplied from the water tank to the water tank unit in the humidification mode position.
- the flow path control member may be located at a third position located between the clean mode position and the humidification mode position, and the water supply valve member may have a closed state at the clean mode position and the third mode position.
- water is supplied to the water tank unit only when the flow path control member is in the humidification mode position, and the water supply to the water tank unit is blocked in the drying mode position, so that the humidification mode is terminated. It is possible to remove moisture present in the water tank unit and/or the humidifying member by the drying mode performed during the time, thereby minimizing contamination or generation of bacteria in the water tank unit and/or the humidifying member.
- the air purifying filter is disposed at the front end of the blowing unit and the humidifying member is disposed at the rear end of the blowing unit, the air filtered by the air purifying filter flows to the humidifying member when performing the clean mode.
- the air cleaning efficiency is increased, and thus, even if the blowing fan provided in the blowing unit is driven at a relatively low RPM and low power, a sufficient discharge amount can be secured and noise generation can be reduced.
- FIG. 1 is a perspective view of a humidification purifier according to an embodiment of the present invention.
- FIG. 2 is a perspective view showing a state in which a water tank and a water tank unit are separated in the humidification purifier shown in FIG. 1;
- FIG 3 is a perspective view of the water tank unit and the humidifying member shown in Figure 2;
- Figure 4 is an exploded perspective view of the water tank unit and the humidifying member shown in Figure 3;
- FIG. 5 is a cross-sectional view taken along line A-A' of FIG. 1 after removing the water tank body from the humidification purifier shown in FIG. 1;
- FIG. 6 is a perspective view of a flow path control member provided in the humidification purifier according to an embodiment of the present invention.
- FIG 7 is a perspective view of the water supply control member shown in Figure 4.
- FIG. 8 is a longitudinal sectional view of the humidification purifier shown in FIG. 1, in which the lower part is a longitudinal sectional view of the central part, and the upper part is a longitudinal sectional view taken along line A-A' of FIG.
- Fig. 9 is an enlarged view showing a clean mode state with respect to part B of Fig. 8;
- FIG. 10 is an enlarged view showing a state of a humidification mode with respect to portion B of FIG. 8;
- FIG. 11 is an enlarged view showing a state in a drying mode with respect to portion B of FIG. 8;
- FIG. 1 is a perspective view of a humidification purifier 100 according to an embodiment of the present invention
- FIG. 2 shows a state in which the water tank 130 and the water tank unit 140 are separated from the humidification purifier 100 shown in FIG.
- Figure 3 is a perspective view of the water tank unit 140 and the humidifying member 160 shown in Figure 2
- Figure 4 is an exploded perspective view of the water tank unit 140 and the humidifying member 160 shown in Figure 3
- the water supply valve member 135 is also illustrated for convenience of description.
- FIG. 5 is a cross-sectional view taken along line AA′ of FIG. 1 after removing the water tank body 131 from the humidification purifier 100 shown in FIG. 1, and FIG.
- FIG. 6 is a humidification purifier 100 according to an embodiment of the present invention.
- FIG. 8 is a diagram showing the humidification purifier 100 shown in FIG. 1, in which the lower part shows a longitudinal sectional view of the central part, and the upper part is a longitudinal sectional view taken along line AA′ of FIG. 1 in a state where the water container 130 is removed. Is shown.
- the humidification purifier 100 includes a housing 110 that forms the exterior of a product, an air purification filter 120 that filters and purifies air, and humidification.
- a water tank 130 receiving water and having a water supply valve member 135, a water tank unit 140 receiving water from the water tank 130, a humidifying member 160 for performing humidification, and a blower providing airflow power. Rotation force is applied to the abundance 170, the air flow passages F1, F2, F3 formed between the inlet 115 and the discharge port 116, the flow control member 180 for controlling air flow, and the flow control member 180.
- It may be configured to include a driving unit (M) to provide.
- the humidification purifier 100 includes a control unit (C) for controlling the driving of the humidification purifier 100 and a water supply control member 150 operating to open and close the water supply valve member 135. It may contain additionally.
- the housing 110 as shown in Figs. 1 and 2, the humidification purifier 100 according to an embodiment of the present invention, the housing body 111 constituting the exterior, and external air is the housing body ( A suction port 115 that is sucked into the inside of 111) and a discharge port 116 through which air that has passed through the inside of the housing body 111 is discharged to the outside of the housing body 111 may be provided.
- the discharge port 116 passes through a humidified air discharge port 118 and a humidifying member 160 through which the air introduced from the inlet 115 is discharged through an air purification filter 120 and a humidifying member 160 to be described later. It may be configured to be separated by a clean air discharge port 117 that is discharged without.
- the suction port 115 is formed in the lower front of the housing 110
- the humidified air outlet 118 is formed in the upper front of the housing 110
- clean air outlet 117 May be formed on the upper surface of the housing 110.
- the installation position and number of the suction port 115 and the discharge port 116 (117, 118) can be variously changed.
- the inlet 115 may be installed on a plurality of sides of the front, rear, left, and right sides of the housing 110 so as to inhale air in various directions, and the humidified air outlet 118 and the clean air outlet 117 It is also possible to change the number and location of installation.
- the air purification filter 120 may be provided in the housing 110 and configured to filter (purify) air introduced from the inlet 115, and is disposed in the air passage at the rear end of the inlet 115 Can be.
- the air purification filter 120 may be installed at a front end of the blowing unit 170 so that the air introduced through the inlet 115 is filtered by the air purification filter 120 and then introduced into the blowing unit 170.
- the air purification filter 120 may be configured in a rectangular shape corresponding to the shape and cross-sectional area of the air flow path at the rear end of the inlet 115, and therefore, all air introduced through the inlet 115 of the housing 110 is air purged. It can pass through the filter 120.
- the shape of the air purification filter 120 is not limited to the above-described rectangular shape, and various known filters may be used.
- the air purification filter 120 may be formed of a three-dimensional filter having a circular or rectangular cross section and a space (hollow) formed therein.
- the air purification filter 120 may be selected from filters having various shapes and functions, and the type, number, and shape of the filters are not limited to the example shown in FIG. 8 and various modifications are possible.
- the bucket 130 may include a bucket body 131 for accommodating humidification water therein, and a water supply valve member 135 that is opened and closed so as to discharge water contained in the bucket body 131.
- the bucket 130 may have a structure that is separated from the humidification purifier 100 so that water can be easily filled into the bucket body 131.
- the bucket body 131 of the bucket 130 is configured to form a partial exterior of the housing 110 and may be separated from the housing 110, but is limited thereto. It is not.
- the water supply valve member 135 may be installed in a cap structure that is screwed to the inlet (inlet) of the water tank body 131.
- This water supply valve member 135 has an opening and closing portion 136 that is elastically supported by an elastic means (spring), and maintains a closed state when the opening and closing portion 136 is not pressed, and when the opening and closing portion 136 is pressed It may have a mechanical valve structure that maintains an open state. Since the water supply valve member 135 is a configuration generally used in the bucket 130 of a conventional humidifier, a detailed description thereof will be omitted.
- the water tank unit 140 is installed inside the housing 110 and receives water supplied from the water tank 130 according to the opening of the water supply valve member 135.
- the water tank unit 140 may include a water tank body 141 for accommodating water, and a water tank cover 145 covering at least a portion of an upper portion of the water tank body 141.
- an opening cover 143 may be installed on the upper side of the water tank cover 145 to block the through hole (112b in FIG. 2) when the water tank unit 140 is mounted in the opening 113 of the housing 110.
- the water tank cover 145 includes a humidifying member mounting opening 146 for mounting the humidifying member 160, a bucket seating portion 148 in which the water tank 130 is seated, and a water supply control member 150 to be described later.
- An installation groove 147 to be installed may be formed.
- the water tank unit 140 may be installed to be detachable from the housing 110 in a sliding manner while the water container 130 is separated from the housing 110.
- the humidifying member (humidifying filter) 160 performs humidification by a vaporization (blowing type) using the water supplied to the water tank body 141 of the water tank unit 140, and the humidification air outlet 118 Adjacent to the front of the housing 110 may be installed in parallel.
- the humidifying member 160 is disposed at the rear end of the blower 170 in the air flow path, and accordingly, the air flowing by the operation of the blower 170 is humidified while passing through the humidifying member 160. It may be discharged through the air discharge port 118.
- the air purifying filter 120 is disposed at the front end of the blowing unit 170 and the humidifying member 160 is disposed at the rear end of the blowing unit 170, when performing only the air cleaning function, the air purifying filter 120 It is possible to limit the flow of the air filtered in the humidifying member 160, thereby increasing the efficiency of air cleaning. In addition, even if the blower fan provided in the blower 170 is driven at a relatively low RPM and low power, a sufficient discharge amount can be secured and noise generation can be reduced. In addition, when humidification is performed in the air blower 170 through the flow path switching of the flow path adjustment unit 180 to be described later, the air discharged as a whole flows toward the humidifying member 160 to increase the humidification efficiency.
- the humidifying member 160 may be configured to have a material or shape having excellent hygroscopicity so as to sufficiently absorb the water contained in the water tank unit 140.
- the humidifying member 160 may have a structure immersed in water accommodated in the water tank body 141, as shown in FIGS. 2 to 4.
- the humidification member 160 is not limited to the above-described structure, and if vaporization humidification is possible, various types of known vaporization humidification structures such as a rotating disk-shaped humidification member may be used.
- the humidifying member 160 may be attached to and detached from the water tank unit 140 through a humidifying member mounting opening 146 formed in the water tank cover 145.
- the humidifying member 160 may be separated from the housing 110 in a sliding manner on the housing 110 in a state mounted on the water tank unit 140 after the water bottle 130 is separated from the housing 110.
- the blower 170 is a discharge port 116 through the air flow portion (F1, F2, F3) formed between the inlet 115 and the discharge port (116; 117, 118) the air introduced from the inlet 115; 117, 118) to provide a blowing force to flow.
- the air flow passages F1, F2, and F3 include a blowing flow path F1 located at the outlet side of the blowing part 170, and the air from the blowing flow path F1 is a clean air discharge port 117. It may include a clean flow path F2 flowing into the flow path, and a humidification flow path F3 through which air from the blowing flow path F1 flows to the humidified air outlet 118.
- the specific air flow paths of the air flow passages can be changed in various ways depending on the positions of the inlet 115 and the outlets 116; It is possible.
- the blower 170 may include a blower fan for flowing air and a fan motor for driving the blower fan, similar to a conventional blower used in an air purifier.
- the blower 170 is disposed at the rear of the air purification filter 120 based on the air flow path, and air is sucked from one side of the blower 170.
- the installation position and the suction structure of 170) are not limited to the structure shown in FIG. 8 and various changes are possible.
- a blower fan provided in the blower 170 may have a double suction structure in which air is sucked from both sides of the blower.
- the flow path adjustment member 180 is disposed so as to be rotatable in the air flow passages F1, F2, and F3, and controls the air flow to the discharge ports 116 (117, 118).
- the flow path control member 180 is a flow path so that the air flowing through the air flow passages F1, F2, and F3 is discharged through at least one of the humidified air discharge port 118 and the clean air discharge port 117. Can be configured to switch.
- the flow path control member 180 is a clean mode in which the air discharged from the blower 170 after being filtered by the air purification filter 120 flows through the clean flow path F2 to the clean air outlet 117 It may be configured to rotate between a position (see FIG. 9) and a humidification mode position (see FIG. 10) in which the air from the blower 170 flows to the humidified air outlet 118 through the humidification passage F3. . That is, the air purified through the air purification filter 120 is humidified through the humidified air outlet 118 through the humidifying member 160 when the flow path control member 180 is in the humidification mode position shown in FIG. It is discharged in a state, and is discharged through the clean air discharge port 117 without passing through the humidifying member 160 when the flow path control member 180 is in the clean mode position shown in FIG. 9.
- the flow path control member 180 may be located in a third position (dry mode position) located between the clean mode position and the humidification mode position (see Fig. 11), in this case, from the blower 170 The air can be branched into the clean flow path F2 and the humidification flow path F3 and flow to both the clean air discharge port 117 and the humidified air discharge port 118.
- the flow path adjustment member 180 is a body portion configured to cross the air flow paths F1, F2, F3 to open and close at least a part of the air flow paths F1, F2, F3 ( As the rotation shaft portion 183 forming the rotational center of the body portion 181 and the body portion 181 rotates around the rotation shaft portion 183, the water supply control member 150 to be described later is pressed. It may be provided with a pressing portion 185 to.
- the flow path adjustment member 180 may be configured to be rotated by a driving unit M made of a motor or the like. Accordingly, by controlling the driving unit M through the control unit C, the flow path control member 180 rotates between the clean mode position and the humidification mode position.
- the opening and closing of the water supply valve member 135 provided in the water container 130 is configured to be performed by rotation of the flow path control member 180.
- the flow path adjustment member 180 receives water from the water tank 130 to the water tank unit 140 In order to be supplied, it may be configured to open the water supply valve member 135 provided in the water container 130.
- the opening and closing of the water supply valve member 135 provided in the water container 130 is performed by the rotation of the flow path control member 180, the water tank unit 140 from the water container 130 Water supply to the water can be effectively blocked, and a separate driving means for supplying water to the water tank unit 140 is not required.
- the humidification purifier 100 is installed in the water tank unit 140, the water supply control member 150 operating to open and close the water supply valve member 135 provided in the water tank 130 It may further include.
- the flow path control member 180 may be configured to press the water supply control member 150 to open the water supply valve member 135 provided in the water container 130.
- the water supply control member 150 may be installed on the water tank cover 145 of the water tank unit 140 as shown in FIGS. 3 and 4.
- the water supply control member 150 is formed on one side of the body part 151 and the body part 151, and the pressing part 185 of the flow path control member 180 A contact portion 155 disposed to be pressurized by a pressurizing portion 157 formed on the other side of the body portion 151 and disposed to pressurize the water supply valve member 135 of the water container 130, and the contact portion ( It is positioned between the 155 and the pressing portion 157 and may be provided with a rotating shaft portion 153 coupled to the installation groove 147 formed in the water tank cover 145.
- the water supply control member 150 may be configured to be capable of seesaw movement around the rotation shaft part 153 (see arrow in FIG. 3 ).
- the pressing portion 185 of the flow path adjustment member 180 presses the contact portion 155 downward
- the pressing portion 157 is a rotating shaft portion 153
- the water supply valve member 135 can be opened. That is, as shown in FIG. 10, when the pressing part 157 moves upward, the opening/closing part 136 provided in the water supply valve member 135 moves upward so that water may flow out around the opening/closing part 136.
- a space is formed, and accordingly, water is supplied from the water tank 130 to the water tank unit 140.
- the installation groove 147 of the water tank cover 145 in which the water supply control member 150 is installed is a contact part 155 while the water supply control member 150 is installed on the water tank cover 145
- the side (upper side) may be opened and the pressing portion 157 side (lower side) may be formed of an arc-shaped groove closed. Accordingly, the water supply control member 150 maintains a stable position without separating from the installation groove 147 even if the pressing part 185 of the flow path control member 180 presses the contact part 155 of the water supply control member 150. You will be able to.
- the housing 110 includes a partition 112 that divides the opening 113 in which the water tank 130 is installed and the air flow passages F1, F2, F3 through which air flows. It can be provided inside.
- the water supply control member 150 is located in the opening 113 corresponding to the outside of the partition 112, the flow path control member 180 is the air flow passage portions (F1, F2, F1, F2, corresponding to the inside of the partition 112) It can be located in F3).
- the pressing part 185 of the flow path control member 180 has a through hole 112a formed in the partition 112 so as to press the contact part 155 of the water supply control member 150 located in the opening 113. It may be configured to be exposed through the opening 113.
- the water tank unit 140 equipped with the humidifying member 160 is In order to be located in the humidification passage F3, another through hole 112b may be formed in the partition 112. In order to close the through hole 112b, the water tank unit 140 has an opening cover 143 ) May be provided.
- the contact part 155 side centers the rotation shaft part 153 It can be inclined in the downward direction.
- the water supply control member 150 may be configured such that a weight portion 159 that adds weight to one side of the body portion 151, that is, the contact portion 155 side, is disposed. Accordingly, when the water tank unit 140 is separated from the housing 110, the contact portion 155 is inclined downward by the load of the weight portion 159. Therefore, even if the water tank unit 140 is mounted on the housing 110, the contact portion 155 of the water supply control member 150 is not interfered by the pressing portion 185 of the flow path control member 180, so that the water tank unit 140 Mounting can be made stably.
- the humidification purifier 100 may further include a control unit (C of FIG. 6) for controlling the driving of the flow path control member 180 and the air blower 170.
- the control unit C adjusts the rotational position of the flow path control member 180 according to the clean mode and the humidification mode and drives the blower 170.
- the control unit C moves the flow path control member 180 to the drying mode position (third position) located between the humidification mode position and the clean mode position so that the humidification member 160 is dried after the humidification is finished.
- the blower 170 is driven to dry the water absorbed by the humidifying member 160 and/or the water contained in the water tank unit 140.
- This drying mode may be performed for a preset time required for drying the humidifying member 160 and/or the water tank unit 140 through time control, but is not limited thereto.
- the flow path adjustment member 180 may be positioned in the vertical direction to open the clean flow path F2 of the air flow passages F1, F2, and F3. In this way, when the body portion 181 of the flow path control member 180 is installed in parallel to the clean flow path F2, the air blown from the blower 170 is formed by the humidifying member 160 installed in the humidification flow path F3. Due to the flow resistance, it may be discharged through the clean air outlet 117 through the open clean flow path F2.
- the pressing part 185 of the flow path control member 180 is spaced apart from the contact part 155 of the water supply control member 150, the pressing part 157 of the flow path control member 180 is a water supply valve member ( 135) will not be pressed. Therefore, the opening and closing part 136 provided in the water supply valve member 135 is kept closed by the elastic force of the elastic means (spring), and water supply from the water tank 130 to the water tank unit 140 is not made. .
- the flow path control member 180 makes a transverse cross section of the clean flow path F2 so as to close the clean flow path F2 of the air flow paths F1, F2, and F3. It may be located in a transverse direction, for example in an oblique direction. That is, the flow path adjustment member 180 may be positioned so that the upper end of the body portion 181 is inclined toward the humidified air discharge port 118.
- the pressing part 185 of the flow path control member 180 contacts the contact part 155 of the water supply control member 150 to press the contact part 155, the contact part 155 of the water supply control member 150 ) Is moved in the downward direction based on the rotation shaft part 153, and the pressing part 157 of the water supply control member 150 moves in the upward direction based on the rotation shaft part 153. Accordingly, the pressing portion 157 of the flow path control member 180 presses the opening and closing portion 136 of the water supply valve member 135 upward, so that the opening and closing portion 136 moves upward. Accordingly, the opening/closing part 136 is in an open state, so that water is supplied from the water tank 130 to the water tank unit 140.
- the flow path control member 180 may have a third position (dry mode position) located between the clean mode position and the humidification mode position.
- the humidification member 160 and/or the water tank unit 140 may be dried.
- the inclination angle of the flow path adjusting member 180 based on the vertical direction is smaller than the inclination angle based on the vertical direction in the humidification mode position of FIG. 10.
- the upper end of the flow path control member 180 is slightly spaced apart from the partition wall W, and the lower end is slightly spaced apart from the wall on the opposite side of the partition wall W, so that some air flows to the clean flow path F2.
- Some air may be introduced into the humidification passage F3 through the through hole WH formed in the partition wall W.
- drying of the humidifying member 160 may be performed.
- the humidifying member 160 may have a structure capable of absorbing water contained in the water tank unit 140, and in this case, the water contained in the water tank unit 140 may be dried according to the drying of the humidifying member 160. .
- the opening/closing part 136 provided in the water supply valve member 135 is in a closed state by the elastic force of the elastic means (spring), and the water supply from the water tank 130 to the water tank unit 140 is blocked.
- the position of the flow path control member 180 in the drying mode may be set to sufficiently secure the amount of air blown to the humidification flow path F3.
- the position of the flow path control member 180 in the drying mode is humidified so that the contact between the pressing part 185 and the contact part 155 of the water supply control member 150 is released so that the opening and closing part 136 can be closed. It can have a slightly rotated angle from the mod position.
- control unit C In order to perform such a drying mode, the control unit C is positioned between the humidification mode position and the clean mode position from the humidification mode position so that the humidification member 160 is dried after the humidification mode ends. It can be moved to the drying mode position (third position). In this state, the blower 170 may be driven to dry the water absorbed by the humidifying member 160 and/or the water accommodated in the water tank unit 140.
- the execution of the drying mode is not possible only after the above-described humidification mode is ended, but may be performed by the user's selection or after the clean mode is ended.
- This drying mode may be performed for a preset time required for drying the humidifying member 160 and/or the water tank unit 140 through time control, but is not limited thereto.
- a humidification mode in which water is supplied and a clean mode in which humidification is not performed can be easily implemented by a simple operation of rotating the flow path control member 180, and a humidifying member ( The drying mode for drying such as 160) can also be easily performed.
- water is supplied to the water tank unit 140 only when the flow path control member 180 is in the humidification mode position, and the water tank unit 140 is in the clean mode and the drying mode position. Since the supply of water to the water is blocked, moisture present in the water tank unit 140 and/or the humidifying member 160 can be removed by performing the drying mode, and accordingly, the water tank unit 140 and/or the humidifying member 160 ) Contamination or the occurrence of bacteria can be minimized.
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Abstract
Description
Claims (20)
- 공기가 흡입되는 흡입구와 공기가 토출되는 토출구를 구비하는 하우징;상기 하우징의 내부에 구비되며, 상기 흡입구로부터 유입된 공기가 상기 토출구로 유동하도록 송풍력을 제공하는 송풍부;상기 하우징의 내부에 구비되며, 상기 흡입구로부터 유입되는 공기를 여과하는 공기정화필터;상기 하우징의 내부에 구비되는 물통;상기 물통으로부터 물을 공급받는 수조유닛;상기 수조유닛에 공급된 물을 이용하여 가습을 수행하는 가습부재;상기 흡입구와 상기 토출구 사이에 형성되며, 상기 흡입구로부터 유입된 공기가 유동하는 공기유로부;상기 공기유로부에 회전 가능하도록 배치되는 유로조절부재; 및상기 유로조절부재에 회전력을 제공하는 구동부;를 포함하며,상기 물통은 내부에 수용된 물의 배출이 가능하도록 개폐되는 급수밸브부재를 구비하고,상기 유로조절부재는,회전 중심을 이루는 회전축부와,상기 회전축부와 일체로 회전하며, 상기 공기유로부의 적어도 일부를 개폐하도록 상기 공기유로부를 가로지르도록 구성되는 몸체부와,상기 회전축부와 일체로 회전하며, 상기 급수밸브부재가 개방되도록 가압력을 제공할 수 있는 가압부를 구비하며,상기 유로조절부재가 회전할 때, 상기 몸체부에 의해 상기 공기유로부에서의 공기 유동의 방향이 변화하고, 상기 가압부에 의해 상기 급수밸브부재가 개폐되는 가습청정기.
- 제1항에 있어서,상기 토출구는 상기 흡입구에서 유입된 공기가 상기 공기정화필터와 가습부재를 거쳐 토출되는 가습공기토출구와, 상기 가습부재를 거치지 않고 토출되는 청정공기토출구를 포함하여 구성되는 가습청정기.
- 제2항에 있어서,상기 유로조절부재는 상기 공기유로부를 유동하는 공기가 상기 가습공기토출구와 청정공기토출구 중 적어도 하나를 통해 토출되도록 유로를 전환하는 가습청정기.
- 제3항에 있어서,상기 유로조절부재는 상기 공기유로부를 유동하는 공기가 상기 청정공기토출구를 통해 토출되도록 하는 청정모드 위치와, 상기 가습공기토출구를 통해 토출되도록 하는 가습모드 위치를 갖는 가습청정기.
- 제4항에 있어서,상기 유로조절부재는 상기 가습모드 위치에서 상기 급수밸브부재를 개방하도록 구성되는 가습청정기.
- 제4항에 있어서,상기 유로조절부재는 상기 공기유로부를 유동하는 공기가 상기 청정공기토출구 및 가습공기토출구를 통해 토출되도록 상기 청정모드 위치와 가습모드 위치 사이에 위치하는 제3 위치를 추가로 갖는 가습청정기.
- 제6항에 있어서,상기 유로조절부재 및 송풍부의 구동을 제어하는 제어부;를 추가로 포함하며,상기 제어부는 가습이 종료된 후 상기 가습부재의 건조가 이루어지도록 상기 유로조절부재를 상기 제3 위치로 이동시키는 가습청정기.
- 제1항 내지 제7항 중 어느 한 항에 있어서,상기 수조유닛에 설치되며, 상기 급수밸브부재의 개폐를 위해 작동하는 급수조절부재;를 추가로 포함하며,상기 유로조절부재는 상기 급수조절부재를 가압하여 상기 급수밸브부재를 개방하는 가습청정기.
- 제8항에 있어서,상기 수조유닛은 물을 수용하는 수조몸체와, 상기 수조몸체의 상부 중 적어도 일부를 덮는 수조커버를 구비하며,상기 급수조절부재는 상기 수조커버에 설치되는 가습청정기.
- 제9항에 있어서,상기 급수조절부재는,몸체부와, 상기 몸체부의 일측에 형성되어 상기 유로조절부재에 의해 가압 가능하도록 배치된 접촉부와, 상기 몸체부의 타측에 형성되어 상기 급수밸브부재를 가압 가능하도록 배치된 누름부와, 상기 접촉부와 누름부 사이에 위치하며 상기 수조커버에 형성된 설치홈에 결합되는 회전축부를 구비하는 가습청정기.
- 제10항에 있어서,상기 급수조절부재는 상기 회전축부를 중심으로 시소 운동 가능하도록 구성되며,상기 유로조절부재가 상기 접촉부를 하측으로 가압하는 경우 상기 누름부가 상측으로 이동하여 상기 급수밸브부재를 개방하는 가습청정기.
- 제10항에 있어서,상기 급수조절부재는,상기 급수조절부재가 상기 수조커버에 설치된 상태에서 상기 접촉부 측이 상기 회전축부를 중심으로 하측 방향으로 기울어지도록 상기 몸체부의 일측에 중량을 부가하는 중량부가 배치되는 가습청정기.
- 제10항에 있어서,상기 설치홈은, 상기 급수조절부재가 상기 수조커버에 설치된 상태에서, 상기 접촉부 측이 개구되고 상기 누름부 측이 폐쇄된 홈으로 구성되는 가습청정기.
- 제13항에 있어서,상기 하우징은 상기 물통이 설치되는 개구부와 상기 공기유로부를 구획하는 칸막이를 내부에 구비하며,상기 급수조절부재는 상기 개구부에 위치하며,상기 유로조절부재의 가압부는 상기 접촉부를 가압할 수 있도록 상기 칸막이에 형성된 관통구를 통해 상기 개구부에 노출되는 가습청정기.
- 제1항 내지 제7항 중 어느 한 항에 있어서,상기 수조유닛과 상기 가습부재는 상기 물통이 상기 하우징으로부터 분리된 상태에서 상기 하우징에 슬라이딩 방식으로 분리 가능하도록 설치되는 가습청정기.
- 제1항 내지 제7항 중 어느 한 항에 있어서,상기 가습부재는 상기 송풍부의 후단에 배치되어 상기 송풍부에서 배출되는 공기를 가습시키도록 구성되는 가습청정기.
- 제16항에 있어서,상기 흡입구는 상기 하우징의 전면 하부에 형성되고.상기 가습공기토출구는 상기 하우징의 전면 상부에 형성되며,상기 청정공기토출구는 상기 하우징의 상면에 형성되고,상기 가습부재는 상기 하우징의 전면과 나란하게 설치되는 가습청정기.
- 제17항에 있어서,상기 유로조절부재는, 상기 청정공기토출구를 통해 공기가 배출될 때 상하방향으로 위치하고, 상기 가습공기토출구를 통해 공기가 배출될 때 상단이 상기 가습공기토출구 측으로 경사지도록 위치하는 가습청정기.
- 공기가 흡입되는 흡입구와 공기가 토출되는 토출구를 구비하는 하우징;상기 하우징의 내부에 구비되어 상기 흡입구로부터 유입되는 공기를 여과하는 공기정화필터;물통으로부터 수조유닛에 공급된 물을 이용하여 가습을 수행하는 가습부재;상기 흡입구로부터 유입된 공기가 상기 흡입구와 토출구 사이에 형성된 공기유로부를 거쳐 상기 토출구로 유동하도록 송풍력을 제공하는 송풍부; 및상기 공기유로부에 회전 가능하도록 배치되며, 상기 공기유로부를 유동하는 공기가 상기 가습부재를 거쳐 토출되도록 하는 가습모드 위치와, 상기 가습부재를 거치지 않고 토출되도록 하는 청정모드 위치 사이에서 회전하는 유로조절부재;를 포함하며,상기 유로조절부재는, 상기 가습모드 위치에서 상기 물통으로부터 상기 수조유닛에 물이 공급되도록, 상기 물통에 구비된 급수밸브부재가 개방되도록 하는 가습청정기.
- 제19항에 있어서,상기 유로조절부재는 상기 청정모드 위치와 가습모드 위치 사이에 위치하는 제3 위치에 위치 가능하며,상기 급수밸브부재는 상기 청정모드 위치와 제3 모드 위치에서 폐쇄된 상태를 갖는 가습청정기.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20826869.8A EP3971487B1 (en) | 2019-06-17 | 2020-06-12 | Air humidification and purification device |
| US17/618,719 US12013150B2 (en) | 2019-06-17 | 2020-06-12 | Air humidification and purification device |
| CN202080044004.3A CN113994153B (zh) | 2019-06-17 | 2020-06-12 | 加湿净化器 |
| JP2020572778A JP7519922B2 (ja) | 2019-06-17 | 2020-06-12 | 加湿清浄機 |
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| Application Number | Priority Date | Filing Date | Title |
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| KR10-2019-0071805 | 2019-06-17 | ||
| KR1020190071805A KR102838131B1 (ko) | 2019-06-17 | 2019-06-17 | 가습청정기 |
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| WO2020256354A1 true WO2020256354A1 (ko) | 2020-12-24 |
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| PCT/KR2020/007657 Ceased WO2020256354A1 (ko) | 2019-06-17 | 2020-06-12 | 가습청정기 |
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| Country | Link |
|---|---|
| US (1) | US12013150B2 (ko) |
| EP (1) | EP3971487B1 (ko) |
| JP (1) | JP7519922B2 (ko) |
| KR (1) | KR102838131B1 (ko) |
| CN (1) | CN113994153B (ko) |
| WO (1) | WO2020256354A1 (ko) |
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Also Published As
| Publication number | Publication date |
|---|---|
| US20220243934A1 (en) | 2022-08-04 |
| EP3971487C0 (en) | 2025-04-09 |
| KR102838131B1 (ko) | 2025-07-25 |
| CN113994153A (zh) | 2022-01-28 |
| KR20200144003A (ko) | 2020-12-28 |
| JP2022537852A (ja) | 2022-08-31 |
| EP3971487A1 (en) | 2022-03-23 |
| US12013150B2 (en) | 2024-06-18 |
| EP3971487A4 (en) | 2022-07-27 |
| JP7519922B2 (ja) | 2024-07-22 |
| EP3971487B1 (en) | 2025-04-09 |
| CN113994153B (zh) | 2024-02-13 |
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