WO2004029519A1 - 空気調和機 - Google Patents
空気調和機 Download PDFInfo
- Publication number
- WO2004029519A1 WO2004029519A1 PCT/JP2003/012109 JP0312109W WO2004029519A1 WO 2004029519 A1 WO2004029519 A1 WO 2004029519A1 JP 0312109 W JP0312109 W JP 0312109W WO 2004029519 A1 WO2004029519 A1 WO 2004029519A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air
- wind direction
- outlet
- air conditioner
- sent
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0025—Cross-flow or tangential fans
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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
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/28—Details or features not otherwise provided for using the Coanda effect
Definitions
- the present invention relates to an air conditioner for conditioning air taken in and sending the air indoors.
- the present invention relates to an air conditioner capable of sending air upward. Old technology
- FIG. 9 is a cross-sectional side view showing an example of an indoor unit of an air conditioner that sends air upward.
- the main unit of the indoor unit 1 disposed near the ceiling R in the room is held by a cabinet 2 mounted on a wall surface.
- a front panel 3 is detachably attached to cabinet 2.
- the front panel 3 is provided with suction ports 4a and 4c on the upper surface side and the front side.
- a substantially rectangular outlet 5 extending in the width direction of the indoor unit 1 is formed in a gap between the lower end of the front panel 3 and the lower end of the cabinet 2.
- a ventilation path 6 communicating from the intake ports 4 a and 4 c to the air outlet 5 is formed inside the indoor unit 1.
- a blowing fan 7 is arranged in the blowing path 6. The air flowing through the blowing path 6 is sent from the outlet 5 by driving the blowing fan 7.
- the blowing path 6 has an upper wall 6a which is inclined upward as it goes forward near the outlet 5, and a lower wall 6b which is inclined downward as it goes forward. Therefore, the downstream outlet 5 Is formed so as to gradually expand as it approaches. As a result, the kinetic energy of the air flowing through the blowing path 6 is converted into static pressure. Therefore, the load on the blower fan 7 can be reduced and the air volume can be increased.
- An air filter 8 is provided at a position facing the front panel 3.
- the air filter 8 collects and removes dust contained in the air sucked from the suction ports 4a and 4c.
- An indoor heat exchanger 9 is arranged between the blower fan 7 and the air filter 8 in the blower path 6.
- the indoor heat exchanger 9 is connected to a compressor (not shown) arranged outdoors.
- the refrigeration cycle is operated by driving the compressor.
- the operation of the refrigeration cycle cools the indoor heat exchanger 9 to a temperature lower than the ambient temperature during cooling.
- the indoor heat exchanger 9 is heated to a temperature higher than the ambient temperature. Drain pans 10 that collect dew condensation that has fallen from the indoor heat exchanger 9 during cooling or dehumidification are provided below the front and rear of the indoor heat exchanger 9.
- the outlet 5 is provided with a horizontal louver 11a1b that can change the vertical blowout angle facing the outside.
- the horizontal louver 1 1a opens and closes the upper part of the outlet 5.
- the horizontal louver 1 1b opens and closes the lower part of the outlet 5.
- the horizontal louvers 1 1a 1 1b make it possible to change the air sending direction from downward to upward.
- a vertical louver 12 capable of changing the blowing angle in the left-right direction is provided behind the horizontal louver 11a11b.
- the blower fan 7 when the operation of the air conditioner is started, the blower fan 7 is driven to rotate. Refrigerant from an outdoor unit (not shown) flows through the indoor heat exchanger 9 to operate the refrigeration cycle. Air is sucked into the indoor unit 1 from the suction ports 4a and 4c by driving the blower fan 7. Dust contained in the air is removed by the air filter 8.
- the air taken into the indoor unit 1 exchanges heat with the indoor heat exchanger 9 and is cooled or heated. Then, the conditioned air passes through the air flow path 6 and is restricted in the left-right direction by the vertical louvers 12. Sent out. As a result, indoor air conditioning is achieved. In a stable state where the temperature in the room is stable, as shown in FIG. 10, the horizontal panels 11a and 11b are arranged upward. As a result, conditioned air is sent upward as indicated by arrow A2. Therefore, the user is not always hit by cold or warm wind, and discomfort is reduced. In addition, local decrease in body temperature can be prevented.
- an air conditioner equipped with an ion generator that generates ions in the indoor unit 1 is also known, as disclosed in Japanese Patent Application Laid-Open No. 2002-88968.
- This air conditioner sends out ions from the outlet 5 together with the conditioned air. Thereby, it is possible to obtain an air cleaning effect and a relaxation effect by sterilization and the like.
- the air delivered from the outlet 5 is guided downward or upward along the horizontal louvers 11a and 11b.
- the conditioned air does not flow along the upper wall 6a of the ventilation path 6, as shown in FIG.
- the room temperature air is sucked into the air sent in the direction of arrow A1 and flows into the air blowing path 6 as shown by arrow B2.
- the ventilation path 6 extends toward the outlet 5
- the conditioned air spreads radially to the outlet 5 and circulates. Therefore, when air is sent downward as shown in FIG. 9, the air above the outlet 5 collides with the upper horizontal chamber 11a and the pressure loss increases.
- the present invention relates to an air conditioner for conditioning air taken in from an intake port, and changing the direction of air flowing through an air circulation path downward or upward by a wind direction changing means and sending the air from an outlet.
- the wind direction changing means changes the wind direction of the air sent from the outlet by the Coanda effect.
- the air taken in from the suction port is conditioned. This air is discharged from the outlet through the air flow path, for example, downward. Some air is blown upward by the wind direction changing means.
- the direction of the air sent upward is changed by the Coanda effect in the direction of the mainstream air.
- the air flow path is inclined, for example, so that the upper wall goes upward as it goes forward. Therefore, the air circulation path is formed to expand toward the downstream.
- the wind direction changing means can be easily realized by a plurality of wind direction plates attached to the air outlet and changing the direction. When sending air upward from the outlet, the uppermost wind direction plate is arranged at a standard position along the air flowing above the air flow path.
- the air flowing in the upper part of the air flow path is guided in the extending direction of the wind direction plate.
- the uppermost wind direction plate is located closer to the upper wall of the air flow path as it goes downstream from the standard position. As a result, some air flows along the upper wall of the air flow path. Thereafter, the air is guided into the room along the mainstream air sent downward.
- the lowest wind direction plate When air is sent downward from the outlet, the lowest wind direction plate is located at a standard position along the air flowing below the air flow path. Thus, the air flowing through the lower part of the air flow path is guided in the direction in which the wind direction plate extends.
- the lowermost wind direction plate When sending air upward from the outlet, the lowermost wind direction plate is located closer to the lower wall of the air flow path as it goes downstream from the standard position. As a result, some air flows along the lower wall of the air flow path. Thereafter, the air is guided into the room along with the mainstream air sent upward.
- FIG. 1 is a side cross-sectional view showing a room air conditioner of an air conditioner according to a first embodiment of the present invention
- FIG. 2 is a side cross sectional view showing a state of downward blowing of an indoor unit of an air conditioner according to a first embodiment of the present invention
- FIG. 3 is a side cross-sectional view showing a state of upward blowing of the indoor unit of the air conditioner according to the first embodiment of the present invention.
- FIG. 4 is a circuit diagram showing a refrigeration cycle of the air conditioner according to the first embodiment of the present invention.
- FIG. 5 is a plan view showing a remote controller of the air conditioner according to the first embodiment of the present invention.
- FIG. 6 shows a remote controller of the air conditioner according to the first embodiment of the present invention.
- FIG. 7 is a side sectional view showing a state of downward blowing of the indoor unit of the air conditioner according to the second embodiment of the present invention.
- FIG. 8 is a side cross-sectional view showing a state of upward blowing of the indoor unit of the air conditioner according to the second embodiment of the present invention.
- FIG. 9 is a side cross-sectional view showing a state of downward blowing of an indoor unit of a conventional air conditioner.
- FIG. 10 is a side cross-sectional view showing a state of upward blowing of an indoor unit of a conventional air conditioner. The best form of bear
- FIG. 1 is a schematic perspective view showing the air conditioner of the first embodiment.
- the main unit of the indoor unit 1 of the air conditioner arranged near the ceiling R in the room is held by a cabinet 2 attached to a wall surface in the room.
- the cabinet 2 has a front panel 3 detachably attached thereto.
- the front panel 3 is provided with suction ports 4a and 4c on the upper side and the front side.
- a substantially rectangular outlet 5 extending in the width direction of the indoor unit 1 is formed in a gap between the lower end of the front panel 3 and the lower end of the cabinet 2.
- a ventilation path 6 communicating from the intake ports 4 a and 4 c to the outlet 5 is formed inside the indoor unit 1.
- a blowing fan ⁇ is arranged in the blowing path 6. The air flowing through the air flow path 6 is sent from the air outlet 5 by the driving of the air blow fan 7.
- the blowing path 6 has an upper wall 6a which is inclined upward as it goes forward near the outlet 5, and a lower wall 6b which is inclined downward as it goes forward. Therefore, it is formed so as to gradually expand as it approaches the downstream outlet 5. As a result, the kinetic energy of the air flowing through the blowing path 6 is converted into static pressure. Therefore, the load on the blower fan 7 can be reduced and the air volume can be increased.
- An air filter 8 is provided at a position facing the front panel 3.
- the air filter 8 collects and removes dust contained in the air sucked from the suction ports 4a and 4c. Between the blower fan 7 and the air filter 8 in the Exchanger 9 is arranged.
- Drain pans 10 are provided below the indoor heat exchanger 9 before and after.
- the drain pan 10 collects the condensation that has dropped from the indoor heat exchanger 9 during cooling or dehumidification.
- an ion generator 30 that generates ions is provided adjacent to the front drain pan 10. The ion generator 30 is arranged so that the discharge surface 30a faces the blowing path 6.
- the outlet 5 is provided with horizontal louvers 11 a and 11 b that can change the vertical blowing angle facing the outside.
- the horizontal louver 1 1a opens and closes the upper part of the outlet 5.
- the horizontal louver 1 1b opens and closes the lower part of the outlet 5.
- the horizontal chambers 11a and 11b allow the air sending direction to be changed from downward to upward.
- a vertical louver 12 capable of changing the blowing angle in the left-right direction is provided on the back side of the horizontal levers 11a and 11b.
- FIG. 4 is a circuit diagram showing a refrigeration cycle of the air conditioner.
- the outdoor unit (not shown) connected to the indoor unit 1 of the air conditioner includes a compressor 62, a four-way switching valve 63, an outdoor heat exchanger 64, a blower fan 65, and a throttle mechanism 66.
- Can be One end of the compressor 62 is connected to an outdoor heat exchanger 64 via a refrigerant pipe 67 via a four-way switching valve 63.
- the other end of the compressor 62 is connected to the indoor heat exchanger 9 via a four-way switching valve 63 by a refrigerant pipe 67.
- the outdoor heat exchanger 64 and the indoor heat exchanger 9 are connected by a refrigerant pipe 67 through a throttle mechanism 66.
- the compressor 62 When the cooling operation is started, the compressor 62 is driven and the blower fan 7 rotates. This allows the refrigerant to return to the compressor 62 via the compressor 62, the four-way switching valve 63, the outdoor heat exchanger 64, the throttling mechanism 66, the indoor heat exchanger 9, and the four-way switching valve 63. 6 8 are formed.
- the operation of the refrigeration cycle 68 cools the indoor heat exchanger 9 to a temperature lower than the ambient temperature during cooling. Also, during the heating operation, the four-way switching valve 63 is switched, the blower fan 65 rotates, and the refrigerant flows in the opposite direction to the above. Thereby, the indoor heat exchanger 9 is heated to a temperature higher than the ambient temperature.
- Figure 5 shows a remote controller 1 31 that can communicate with the indoor unit 1.
- the remote controller 31 has a display 35 that displays the room temperature and operating status, and various operations.
- An operation unit 36 having operation buttons is provided.
- the air conditioner is turned on / off by the operation stop button 37 of the operation unit 36.
- the operation unit 36 is provided with a switching button 38 and a vertical wind direction button 32. Switch button 38 switches between cooling operation, heating operation and dehumidification operation.
- the up / down wind direction buttons 32 allow the user to set the desired wind direction by changing the direction of the horizontal louvers 11a and 11b. In this case, it is preferable that the front lower blow and the front upper blow can be alternately selected each time the up / down wind direction button 32 is pressed, because the operation of the remote controller 131 can be easily understood.
- the up / down wind direction buttons 32 may have other names. If a word that accurately expresses the effect is written on the button or in the vicinity of the button, the function becomes obvious at a glance, and convenience is improved.
- FIG. 6 shows the operation of the air conditioner having the above configuration at the time of downward blowing.
- the blower fan 7 is driven to rotate.
- the refrigerant from the outdoor unit flows to the indoor heat exchanger 9 to operate the refrigeration cycle.
- By driving the blower fan 7 air is sucked into the indoor unit 1 from the suction ports 4a and 4c. Dust contained in the air is removed by the air filter 8.
- the ion generator 30 is driven, and ions are emitted from the discharge surface 30a into the blowing path 6.
- the air taken into the indoor unit 1 exchanges heat with the indoor heat exchanger 9 and is cooled or heated. Then, the conditioned air passes through the ventilation path 6 and is regulated in the left-right direction by the vertical louvers 12.
- the lower horizontal louver 11b is arranged at a standard position substantially parallel to the air flowing through the lower part of the air flow path 6. As a result, the air flowing through the lower part of the air passage 6 is guided in the extending direction of the horizontal louver 11b.
- the upper horizontal bar 11a is arranged to be inclined in a direction approaching the upper wall 6a of the air flow path 6 toward the downstream, with respect to the airflow of the air flowing through the upper part of the air flow path 6.
- the air passing through the upper part of the ventilation path 6 is guided to the horizontal louver 11a, and is sent out along the upper wall 6a of the ventilation path 6.
- the mainstream air is sent from the outlet 5 in the direction of arrow A1
- the amount of air flowing between the upper wall 6a and the horizontal louver 11a is small.
- the sent air is sucked into the main flow (A 1) by the Coanda effect, and is guided in the main flow direction as indicated by an arrow A 4.
- the conditioned air is sent downward together with the ions, thereby performing indoor air conditioning and obtaining an air purifying effect and a relaxation effect.
- the upper horizontal bar 1 la is arranged at a standard position substantially parallel to the air flowing in the upper part of the air blowing path 6 as shown in FIG.
- the air flowing in the upper part of the ventilation path 6 is guided in the direction in which the horizontal louver 11a extends.
- the lower horizontal louver 11b is arranged so as to be inclined toward the lower wall 6b of the airflow path 6 toward the downstream side with respect to the airflow of the air flowing through the lower part of the airflow path 6.
- the air passing through the substantially central portion of the ventilation path 6 has a large amount of air and a large angle between the air flow and the lateral louver 11b. For this reason, the air is sent out in the direction of the air flow when it reaches the outlet 5 without following the lateral louvers 11b.
- the mainstream of the majority of the air flowing through the ventilation path 6 is sent from the substantially central portion to the direction of the airflow flowing through the upper portion as shown by the arrow A2.
- the air passing through the lower part of the ventilation path 6 is guided to the lateral louvers 11b, and is sent out along the lower wall 6a of the ventilation path 6.
- the mainstream air is sent from the outlet 5 in the direction of arrow A2
- the amount of air flowing between the lower wall 6b and the horizontal louver 11b is small. Therefore, the sent air is sucked into the main flow (A 2) by the Coanda effect, and is guided in the main flow direction as shown by arrow A5.
- the user is not always hit by cold or warm wind, so that discomfort can be reduced.
- a local decrease in body temperature can be prevented.
- the upper horizontal chamber 11a is positioned above the airflow path 6 as the airflow flowing through the upper part of the airflow path 6 moves downstream. Inclined in the direction approaching wall 6a. For this reason, the air above the ventilation path 6 It circulates in contact with the upper wall 6a. As a result, the room temperature air does not flow from the outlet 5 along the upper wall 6a as shown by the arrow B2 (see FIG. 2). Therefore, condensation on the upper wall 6a can be prevented.
- the lower lateral louver 1 lb is closer to the lower wall 6 b of the air flow path 6 as it goes downstream, with respect to the airflow flowing through the lower part of the air flow path 6. It is inclined in the direction to be. For this reason, the air below the ventilation path 6 contacts the lower wall 6b and circulates. As a result, the air at room temperature does not flow from the outlet 5 along the lower wall 6b as shown by the arrow B1 (see FIG. 3). Therefore, dew condensation on the lower wall 6b can be prevented.
- the collision between the airflow and the lateral louvers 11a and 11b can be reduced.
- the kinetic energy can be efficiently converted to static pressure by preventing a decrease in the flow area of the air sent from the outlet 5. Therefore, it is possible to prevent a decrease in the air volume of the air conditioner. In addition, it is possible to prevent the disappearance of ions and to improve the sterilization and relaxation effects.
- FIG. 5 is a side sectional view showing an indoor unit of the air conditioner of the second embodiment.
- the same parts as those in the first embodiment shown in FIGS. 1 to 4 are denoted by the same reference numerals.
- three horizontal chambers 11 a, 11 c, and 11 b are provided vertically above and below the outlet 5. Other parts are the same as in the first embodiment.
- the ion generator 30 is driven, and ions are emitted from the discharge surface 30a into the blowing path 6.
- the air taken into the indoor unit 1 exchanges heat with the indoor heat exchanger 9 and is cooled or heated.
- the conditioned air passes through the ventilation path 6 and is regulated in the left-right direction by the vertical louvers 12.
- the central and lower horizontal louvers 11c and 11b are arranged at standard positions substantially parallel to the air flowing through the central part and lower part of the ventilation path 6. As a result, the air flowing through the central part and the lower part of the ventilation path 6 is guided in the extending direction of the horizontal louvers 11c and 11b.
- the upper horizontal louver 11 a is arranged so as to incline toward the upper wall 6 a of the air passage 6 as it goes downstream, with respect to the airflow of the air flowing through the upper part of the air passage 6.
- the air passing between the horizontal louver 1 1c and the horizontal louver 1 1a reaches the outlet 5 without flowing along the horizontal louver 1 1a because the air volume is large and the angle between the air flow and the horizontal louver 1 1a is large. Is delivered in the direction of the air flow when it is done. As a result, most of the main flow of the air flowing through the blowing path 6 is sent out in the direction of the airflow flowing from the substantially central portion to the lower portion as shown by the arrow A1.
- the air passing through the upper part of the ventilation path 6 is guided to the horizontal louver 11a, and is sent out along the upper wall 6a of the ventilation path 6.
- the mainstream air is sent from the outlet 5 in the direction of arrow A1
- the amount of air flowing between the upper wall 6a and the horizontal louver 11a is small.
- the sent air is sucked into the main flow (A 1) by the Coanda effect, and is guided in the main flow direction as indicated by an arrow A 4.
- the conditioned air is sent downward together with the ions, thereby performing indoor air conditioning and obtaining an air purifying effect and a relaxation effect.
- the upper and middle horizontal louvers 11a and 11c are arranged at standard positions substantially parallel to the air flowing through the upper part of the ventilation path 6, as shown in Fig. 8. You. Thereby, the air flowing through the upper part and the central part of the ventilation path 6 is guided in the extending direction of the horizontal louvers lla and 11c.
- the lower horizontal louver] 1 b is disposed so as to incline toward the lower wall 6 b of the air flow path 6 toward the downstream side with respect to the airflow of the air flowing through the lower part of the air flow path 6.
- the air passing between the horizontal louver 1 1c and the horizontal louver 1] b does not follow the horizontal louver 1 1b because the amount of air is large and the angle between the air flow and the horizontal louver 1 1b is large.
- the air is sent in the direction of the air flow when it reaches the outlet 5. As a result, the air flowing through Most of the mainstream is sent from the approximate center to the direction of the airflow flowing upward, as indicated by arrow A2.
- the air passing through the lower part of the ventilation path 6 is guided to the lateral louvers 11b, and is sent out along the lower wall 6a of the ventilation path 6.
- the mainstream air is sent from the outlet 5 in the direction of arrow A2
- the amount of air flowing between the lower wall 6b and the horizontal louver 11b is small. Therefore, the sent air is sucked into the main flow (A 2) by the Coanda effect and is guided in the main flow direction as shown by arrow A5.
- the same effects as in the first embodiment can be obtained.
- the remaining two horizontal louvers except for the uppermost horizontal louver 11a or the lowermost horizontal louver 11b can control the wind direction of the air sent out from the outlet 5.
- the direction of the horizontal louver if the direction of the horizontal louver is slightly changed, the wind direction varies greatly, and it is difficult to control the wind direction of the mainstream air.
- the direction of the main flow can be easily controlled. Even if four or more horizontal louvers are provided, the wind direction can be controlled more easily than in the first embodiment, but the control of the direction of four or more horizontal louvers is complicated, so three horizontal louvers are provided. Is most desirable. Industrial applicability
- the wind direction changing means changes the wind direction of the air sent from the outlet by the Coanda effect, so that the conditioned air can be brought into contact with the wall surface of the air circulation path near the outlet to be sent. Therefore, dew condensation on the wall surface of the air circulation path can be prevented.
- the wind direction changing means can be easily formed by a plurality of wind direction plates.
- the number of wind direction plates is three or more, the wind direction of the air sent from the outlet is easily controlled by the remaining lateral louvers except for the uppermost or lowermost direction direction plate, so that the air flow direction can be controlled.
- the wind direction due to the dam effect can be varied.
- the direction can be easily controlled.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2003299108A AU2003299108A1 (en) | 2002-09-25 | 2003-09-22 | Air conditioner |
| HK06104608.0A HK1084438B (en) | 2002-09-25 | 2003-09-22 | Air conditioner |
| EP03756601A EP1553361A4 (en) | 2002-09-25 | 2003-09-22 | AIR CONDITIONER |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002279495A JP4017483B2 (ja) | 2002-09-25 | 2002-09-25 | 空気調和機 |
| JP2002-279495 | 2002-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2004029519A1 true WO2004029519A1 (ja) | 2004-04-08 |
Family
ID=32040458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2003/012109 Ceased WO2004029519A1 (ja) | 2002-09-25 | 2003-09-22 | 空気調和機 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1553361A4 (ja) |
| JP (1) | JP4017483B2 (ja) |
| CN (1) | CN1303375C (ja) |
| AU (1) | AU2003299108A1 (ja) |
| WO (1) | WO2004029519A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210750A (zh) * | 2018-08-30 | 2019-01-15 | 珠海格力电器股份有限公司 | 空调器的导风装置及控制方法 |
| CN110017594A (zh) * | 2019-05-16 | 2019-07-16 | 中国扬子集团滁州扬子空调器有限公司 | 一种可避免凝露的空调导风板出风结构以及空调导风板 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006027320A1 (de) * | 2006-06-13 | 2007-12-20 | Gea Happel Klimatechnik Produktions- Und Servicegesellschaft Mbh | Auslass eines Gebläsekonvektors |
| JP4382860B1 (ja) * | 2008-07-02 | 2009-12-16 | シャープ株式会社 | 空気調和機 |
| JP5279622B2 (ja) * | 2009-06-08 | 2013-09-04 | 三菱電機株式会社 | 空気調和機の室内機 |
| JP5518013B2 (ja) * | 2011-08-18 | 2014-06-11 | 三菱電機株式会社 | 空気調和機の室内機、及びこの室内機を備えた空気調和機 |
| JP5365675B2 (ja) * | 2011-09-30 | 2013-12-11 | ダイキン工業株式会社 | 空調室内機 |
| JP5403125B2 (ja) * | 2011-10-31 | 2014-01-29 | ダイキン工業株式会社 | 空調室内機 |
| JP2013096639A (ja) | 2011-10-31 | 2013-05-20 | Daikin Industries Ltd | 空調室内機 |
| JP5408227B2 (ja) | 2011-10-31 | 2014-02-05 | ダイキン工業株式会社 | 空調室内機 |
| JP5338895B2 (ja) * | 2011-12-28 | 2013-11-13 | ダイキン工業株式会社 | 空調室内機 |
| JP5834911B2 (ja) * | 2011-12-28 | 2015-12-24 | ダイキン工業株式会社 | 空調室内機 |
| JP5403046B2 (ja) * | 2011-12-28 | 2014-01-29 | ダイキン工業株式会社 | 空調室内機 |
| JP5783041B2 (ja) * | 2011-12-28 | 2015-09-24 | ダイキン工業株式会社 | 空調室内機 |
| JP5724924B2 (ja) * | 2012-03-28 | 2015-05-27 | ダイキン工業株式会社 | 室内機 |
| JP5408318B1 (ja) * | 2012-09-13 | 2014-02-05 | ダイキン工業株式会社 | 空調室内機 |
| JP5408319B1 (ja) * | 2012-09-18 | 2014-02-05 | ダイキン工業株式会社 | 空調室内機 |
| FR3065791A1 (fr) * | 2017-05-01 | 2018-11-02 | Eric Convoi Nelson | Deflecteur d'air, recyclant, pour climatiseurs de types mural et plafonnier (unites interieures). |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023650U (ja) * | 1983-07-25 | 1985-02-18 | 株式会社東芝 | 空気調和機 |
| JPS6199051A (ja) * | 1984-10-22 | 1986-05-17 | Matsushita Refrig Co | 空気調和機の風向偏向装置 |
| JPH08313042A (ja) * | 1995-05-16 | 1996-11-29 | Daikin Ind Ltd | 天井埋込型空気調和装置の風向調整構造 |
| EP0774628A2 (en) | 1995-11-20 | 1997-05-21 | Mitsubishi Denki Kabushiki Kaisha | Blowoff orifice |
| JPH1137537A (ja) | 1997-07-15 | 1999-02-12 | Mitsubishi Electric Corp | 空気調和装置 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5719542A (en) * | 1980-07-08 | 1982-02-01 | Matsushita Electric Ind Co Ltd | Apparatus for controlling flow direction |
| JP3392644B2 (ja) * | 1996-06-26 | 2003-03-31 | 東芝キヤリア株式会社 | 空気調和装置の室内機 |
| AU719205B2 (en) * | 1996-08-23 | 2000-05-04 | Mitsubishi Denki Kabushiki Kaisha | Air conditioner indoor unit |
-
2002
- 2002-09-25 JP JP2002279495A patent/JP4017483B2/ja not_active Expired - Fee Related
-
2003
- 2003-09-22 WO PCT/JP2003/012109 patent/WO2004029519A1/ja not_active Ceased
- 2003-09-22 AU AU2003299108A patent/AU2003299108A1/en not_active Abandoned
- 2003-09-22 EP EP03756601A patent/EP1553361A4/en not_active Withdrawn
- 2003-09-22 CN CNB03822741XA patent/CN1303375C/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023650U (ja) * | 1983-07-25 | 1985-02-18 | 株式会社東芝 | 空気調和機 |
| JPS6199051A (ja) * | 1984-10-22 | 1986-05-17 | Matsushita Refrig Co | 空気調和機の風向偏向装置 |
| JPH08313042A (ja) * | 1995-05-16 | 1996-11-29 | Daikin Ind Ltd | 天井埋込型空気調和装置の風向調整構造 |
| EP0774628A2 (en) | 1995-11-20 | 1997-05-21 | Mitsubishi Denki Kabushiki Kaisha | Blowoff orifice |
| JPH1137537A (ja) | 1997-07-15 | 1999-02-12 | Mitsubishi Electric Corp | 空気調和装置 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1553361A4 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210750A (zh) * | 2018-08-30 | 2019-01-15 | 珠海格力电器股份有限公司 | 空调器的导风装置及控制方法 |
| CN110017594A (zh) * | 2019-05-16 | 2019-07-16 | 中国扬子集团滁州扬子空调器有限公司 | 一种可避免凝露的空调导风板出风结构以及空调导风板 |
| CN110017594B (zh) * | 2019-05-16 | 2023-06-23 | 安徽扬子空调股份有限公司 | 一种可避免凝露的空调导风板出风结构以及空调导风板 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1553361A1 (en) | 2005-07-13 |
| CN1685179A (zh) | 2005-10-19 |
| CN1303375C (zh) | 2007-03-07 |
| AU2003299108A1 (en) | 2004-04-19 |
| EP1553361A4 (en) | 2007-02-14 |
| HK1084438A1 (en) | 2006-07-28 |
| JP4017483B2 (ja) | 2007-12-05 |
| JP2004116859A (ja) | 2004-04-15 |
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