WO2019128687A1 - Conditionneur d'air - Google Patents

Conditionneur d'air Download PDF

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Publication number
WO2019128687A1
WO2019128687A1 PCT/CN2018/120116 CN2018120116W WO2019128687A1 WO 2019128687 A1 WO2019128687 A1 WO 2019128687A1 CN 2018120116 W CN2018120116 W CN 2018120116W WO 2019128687 A1 WO2019128687 A1 WO 2019128687A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
air conditioner
micro
micropores
guiding mechanism
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
Application number
PCT/CN2018/120116
Other languages
English (en)
Chinese (zh)
Inventor
刘卫兵
贾淑玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Publication of WO2019128687A1 publication Critical patent/WO2019128687A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0025—Cross-flow or tangential fans
    • 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
    • F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve
    • 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
    • F24F13/082—Grilles, registers or guards
    • 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
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • 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
    • F24F13/142—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using pivoting blades with intersecting axles
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • F24F2013/247—Active noise-suppression

Definitions

  • the present invention relates to the field of household electrical appliances, and in particular to an air conditioner.
  • Air conditioners can help people reach an adaptable temperature when the ambient temperature is too high or too low.
  • the air supply mode of the air conditioner is closely related to the user's comfort experience.
  • the traditional air supply mode of the vertical air conditioner often has the following disadvantages: the air outlet is directly sent out through the guide plate and the horizontal swinging blade and the vertical swinging leaf guide wind.
  • the direct blow of the tuyere will make the user feel too cold, and there will be a very dry feeling when heating.
  • the wind directly sent out is not quick and friendly, and not only is the noise high and the strong wind affects the user experience; if the wind speed is lowered, the cooling capacity design requirement is not met.
  • One object of the present invention is to prevent the air blower from being blown too cold and to improve the comfort of the user.
  • a further object of the present invention is to reduce windage and noise when the air conditioner is blown.
  • the present invention provides an air conditioner, wherein the air conditioner includes: a housing defining a cavity therein, an air outlet at a front portion thereof; a swinging leaf disposed at the air outlet; and a micro-hole slide plate,
  • the utility model is disposed on the outside of the pendulum blade, and is provided with a plurality of micro holes, and a conical air guiding mechanism is arranged in the area defined by the adjacent four micro holes in the back of the micro-hole slide plate to guide the air sent by the air conditioner Micropores.
  • the plurality of micropores are arranged in a matrix on the microporous slide, and the plurality of micropores are all circular.
  • the tapered air guiding mechanism is a quadrangular pyramid.
  • each curved surface of the tapered air guiding mechanism is formed with a groove to reduce wind resistance when the air conditioner supplies air through the micro holes.
  • the tapered air guiding mechanism is integrally formed with the micro-hole slide.
  • the plurality of micropores have the same diameter, and each of the micropores has a diameter of 0.8 mm to 2 mm, and the convex wind guide has a protrusion height of 1 mm to 3 mm.
  • the housing comprises: a top cover, a left panel, a right panel, a rear inlet grille and a base, and an air outlet is defined in the middle of the left panel and the right panel.
  • the air conditioner further includes: a column, which is disposed on the left and right sides and the back of the inside of the housing to fix the housing.
  • the air conditioner further includes: a display device disposed at a front portion of the top cover configured to output operation information of the air conditioner.
  • the air conditioner further includes: a cross flow fan, including a cross flow fan and a motor, disposed in the cavity.
  • a cross flow fan including a cross flow fan and a motor, disposed in the cavity.
  • the air conditioner of the present invention comprises: a housing having a cavity defined therein, an air outlet opening at a front portion thereof; a swinging leaf disposed at the air outlet; and a micro-hole slide plate disposed on the outside of the swinging leaf There are a plurality of micropores, and a conical air guiding mechanism is disposed in a region defined by the adjacent four micropores on the back of the microporous slide plate to guide the air sent by the air conditioner to the micro holes.
  • the micro-hole air supply can cool the air without being cold, hot and not dry, and greatly improve the user's comfort.
  • the conical air guiding mechanism can prevent the wind from directly hitting the micro-hole sliding plate, causing the wind direction to change, so that the originally blown wind is disturbed, and the wind sent by the air conditioner can be guided to the micro-hole, so that the wind can be blown out without any trouble.
  • the plurality of micropores are arranged in a matrix on the microporous slide, and the plurality of micropores are all circular, the tapered air guiding mechanism is a quadrangular pyramid, and each of the tapered air guiding mechanisms
  • the curved surfaces are all formed with grooves to reduce the wind resistance when the air conditioner supplies air through the micro holes.
  • the groove formed by each curved surface of the conical air guiding mechanism enhances the guiding force of the wind, effectively reduces the wind resistance and noise when the air conditioner is blown, and enhances the overall air volume and heat exchange amount.
  • the plurality of micropores have the same diameter, and each of the micropores has a diameter of 0.8 mm to 2 mm, and the convex wind guide has a projection height of 1 mm to 3 mm.
  • FIG. 1 is a schematic view of a microporous slide of an air conditioner according to an embodiment of the present invention
  • FIG. 2 is a schematic view of the micro-hole slide of the air conditioner when it is closed according to an embodiment of the present invention
  • FIG. 3 is a schematic structural view of a micro-hole slide of an air conditioner according to an embodiment of the present invention.
  • FIG. 4 is a schematic rear view of a microporous slide of an air conditioner in the prior art
  • Figure 5 is a partial structural schematic view of the back side of the micro-hole slide of Figure 4.
  • FIG. 6 is a schematic rear view of a micro-hole slide of an air conditioner according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural view of a tapered air guiding mechanism of an air conditioner according to an embodiment of the present invention.
  • Figure 8 is a partial structural schematic view of an air conditioner according to an embodiment of the present invention.
  • FIG. 9 is a partial structural schematic view of a cross flow fan of an air conditioner according to an embodiment of the present invention.
  • Figure 10 is a schematic view of the air conditioner as viewed from the rear side, in accordance with one embodiment of the present invention.
  • the embodiment provides an air conditioner 100.
  • the micro-hole slide 30 makes the air output gentle and not rapid, and achieves the effect of slow penetration, and realizes that the air is cooled and not cold, hot and not dry, and greatly improves the user's comfort.
  • the conical air guiding mechanism 32 of the air conditioner 100 can prevent the wind from directly hitting the micro-hole slide 30, causing the wind direction to change, so that the originally blown wind is disturbed, and the wind sent by the air conditioner 100 can be guided to the micro-hole 31 to make the wind Blow out without barriers.
  • 1 is a schematic view of the micro-hole slide 30 of the air conditioner 100 when it is opened according to an embodiment of the present invention; FIG.
  • the air conditioner 100 may generally include a housing 10, a swinging vane 20, and a micro-hole slide 30.
  • the interior of the housing 10 defines a cavity, and the air outlet 11 is opened at the front portion thereof.
  • An evaporator, a cross-flow fan and the like can be accommodated in the cavity.
  • the pendulum blade 20 may be disposed at the air outlet 11.
  • the pendulum blade 20 may include a lateral pendulum blade and a vertical pendulum blade, and the lateral pendulum blade is disposed inside the vertical pendulum blade.
  • the lateral swinging blade and the vertical swinging blade can be operated in accordance with the air blowing command of the air conditioner 100. For example, when the air supply command is swaying up and down, the lateral swinging blade can move up and down; when the air supply command is swaying left and right, the vertical swinging leaf can move left and right.
  • the air conditioner 100 directly supplies air through the swinging blade 20; as shown in FIG. 2, when the micro-hole slide 30 is closed, the air conditioner 100 passes through the micro-hole slide 30.
  • the micro holes 31 supply air. Micro-hole air supply can achieve cool and cold without blowing, heat and not dry, greatly improving user comfort. It should be noted that when the air conditioner 100 is blown by the micro-hole slide 30, the micro-hole slide 30 is in a closed state, and before the micro-hole slide 30 is closed, the swinging blade 20 can be reset to avoid the micro-hole slide 30. Interference occurs during the closing process, affecting the micro-hole slide 30 to be normally closed.
  • FIG. 4 is a schematic rear view of the micro-hole slide 50 of the air conditioner of the prior art
  • FIG. 5 is a partial structural view of the back surface of the micro-hole slide 50 of FIG.
  • the back of the prior art micro-hole slide 50 has a flat shape, and the arrows in the figure show that the wind sent by the air conditioner in the prior art directly hits the micro-hole slide 50.
  • the wind direction changes, which not only makes the wind unable to pass through the micropores smoothly, but also disturbs the sent wind. This disturbance not only affects the air outlet and the overall heat exchange effect of the air conditioner, but also causes the noise increase when the air conditioner supplies air. Large, affecting the user experience.
  • FIG. 6 is a rear schematic view of the micro-hole slide 30 of the air conditioner 100 according to an embodiment of the present invention
  • FIG. 7 is a schematic structural view of the tapered air guide mechanism 32 of the air conditioner 100 according to an embodiment of the present invention.
  • the micro-hole slide 30 is disposed on the outside of the pendulum blade 20, and has a plurality of micro-holes 31 formed therein, and is adjacent to the back of the micro-hole slide plate 30.
  • a conical air guiding mechanism 32 is provided in a region defined by the micro holes 31 to guide the air sent from the air conditioner 100 to the micro holes 31.
  • the plurality of micropores 31 may be arranged in a matrix on the micro-hole slide 30, and the plurality of micro-holes 31 are all circular.
  • the tapered air guiding mechanism 32 may be a quadrangular pyramid. Each curved surface of the tapered air guiding mechanism 32 is formed with a groove 321 to reduce wind resistance when the air conditioner 100 blows air through the micro holes 31.
  • the arrow in Fig. 7 shows that when the wind sent from the air conditioner 100 of the present embodiment hits the back of the micro-hole slide 30, the tapered air guiding mechanism 32 can divide the wind into four strands, respectively leading to the adjacent four micro-holes 31. .
  • the wind can be prevented from directly colliding with the micro-hole slide plate 30 to generate disturbance, and the total air supply amount and the heat exchange amount are increased.
  • the side faces of the plurality of micropores 31 and the grooves 321 of the tapered air guiding mechanism 32 can be polished and smoothed to further reduce the wind resistance and enhance the guiding property to the air.
  • the plurality of micropores 31 have the same diameter, and each of the micropores 31 has a diameter of 0.8 mm to 2 mm, and the convex wind guide 32 has a projection height of 1 mm to 3 mm.
  • the diameter of the microhole 31 and the protrusion height of the tapered air guiding mechanism 32 are respectively in the above range, the guiding property of the wind can be greatly enhanced, so that not only the temperature of the sent air is not rushed, but also the disturbance of the wind is further reduced and the wind is reduced. Noise, improve the user experience.
  • the tapered air guiding mechanism 32 is integrally formed with the micro-hole slide 30.
  • the tapered air guiding mechanism 32 is integrally formed with the micro-hole slide 30 to ensure the stability of the air guiding process by the tapered air guiding mechanism 32.
  • the tapered air deflector 32 and the micro-hole slide 30 can also be joined after fabrication is completed separately.
  • FIG. 8 is a partial structural schematic view of an air conditioner 100 according to an embodiment of the present invention.
  • the air conditioner 100 of the present embodiment may further include: a column, which is disposed on the left and right sides and the back of the inside of the casing 10 to fix the casing 10.
  • the column can also be used to fix the water tray, the cross flow fan, the evaporator, and the like of the air conditioner 100.
  • the uprights may include a left side upright 16, a right side upright 17, and a back upright 18. The bottom ends of the left side pillar 16, the right side pillar 17, and the back pillar 18 may be connected to the base 15 of the air conditioner 100.
  • the air conditioner 100 of the present embodiment may further include a display device 19 disposed at a front portion of the top cover 12 and configured to output operation information of the air conditioner 100 .
  • the display device 19 can display an operation mode, a set temperature, a wind speed, and the like of the air conditioner 100.
  • the working mode of the air conditioner 100 may include cooling and heating; the wind speed may include high wind, middle wind and low wind.
  • the display device 19 can also be a touch display screen, and in addition to being able to display the operation information of the air conditioner 100, the user can also obtain the air supply command.
  • FIG. 9 is a partial structural schematic view of a cross flow fan of an air conditioner 100 according to an embodiment of the present invention.
  • the cross flow fan may include a cross flow fan 41 and a motor (not shown) disposed in the cavity.
  • the motor can be a stepper motor.
  • the cross flow fan may further include a fan shaft 42 to effect connection of the cross flow fan 41 and the motor.
  • the position of the cross flow fan and the position of the air outlet 11 are correspondingly arranged, that is, the cross flow fan 41 of the cross flow fan can face the air outlet 11 so that the wind generated by the cross flow fan 41 is sent out through the air outlet 11 .
  • the air conditioner 100 of the present embodiment includes a housing 10 having a cavity defined therein, an air outlet 11 at a front portion thereof, a swinging blade 20 disposed at the air outlet 11 , and a micro-hole slide 30 disposed on the pendulum
  • the outer portion of the leaf 20 is provided with a plurality of micro holes 31, and a conical air guiding mechanism 32 is disposed in a region defined by the adjacent four micro holes 31 at the back of the microporous slide 30 to send the air conditioner 100.
  • the wind guides the micro holes 31. Through the micro-hole slide 30, the air is gentle and not rapid, and the effect of slow penetration is achieved.
  • the micro-hole air supply can cool the air without being cold, hot and not dry, and greatly enhance the user's comfort.
  • the conical air guiding mechanism 32 can prevent the wind from directly hitting the micro-hole slide 30 to cause a change in the wind direction, so that the wind that is normally blown out is disturbed, and the wind sent from the air conditioner 100 can be guided to the micro-hole 31 to blow out the wind without any trouble.
  • the plurality of micro holes 31 are arranged in a matrix on the micro-hole slide plate 30, and the plurality of micro holes 31 are all circular, and the tapered air guiding mechanism 32 has a quadrangular pyramid shape and a tapered shape.
  • Each curved surface of the air guiding mechanism 32 is formed with a groove 321 to reduce wind resistance when the air conditioner 100 blows air through the micro holes 31.
  • the groove 321 formed by each curved surface of the tapered air guiding mechanism 32 enhances the guiding property of the wind, effectively reduces the wind resistance and noise when the air conditioner 100 is blown, and enhances the overall air volume and heat exchange amount.
  • the plurality of micropores 31 have the same diameter, and each of the micropores 31 has a diameter of 0.8 mm to 2 mm, and the convex wind guiding mechanism 32 has a projection height of 1 mm to 3 mm.
  • the diameter of the microhole 31 and the protrusion height of the tapered air guiding mechanism 32 are respectively in the above range, the guiding property of the wind can be greatly enhanced, thereby not only making the temperature of the sent air more harmonious, but also reducing the disturbance of the wind, reducing noise, and improving User experience.

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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-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

La présente invention concerne un conditionneur d'air (100). Le conditionneur d'air (100) comprend : un boîtier (10), à l'intérieur duquel une cavité est ménagée et devant lequel une ouverture de sortie d'air (11) est ménagée; un volet oscillant (20) disposé au niveau de l'ouverture de sortie d'air (11); et une plaque coulissante microporeuse (30) disposée à l'extérieur du volet oscillant (20) à l'intérieur duquel une pluralité de micropores (31) sont ménagés, sur le dos de la plaque coulissante microporeuse (30), un mécanisme de guidage d'air conique (32) étant disposé dans une région définie par quatre micropores adjacents (31) de sorte à guider l'air alimenté par le conditionneur d'air (100) vers les micropores (31). Au moyen de la plaque coulissante microporeuse (30), l'air peut être soufflé doucement et lentement à partir du conditionneur d'air (100), ce qui permet de réaliser l'effet d'une perméation lente, d'obtenir de l'air soufflé frais mais pas froid, chaud mais pas chaud et sec, ce qui permet d'améliorer considérablement le confort d'un utilisateur. Le mécanisme de guidage d'air conique (32) peut empêcher l'air de heurter directement la plaque coulissante microporeuse (30), ce qui entraîne un changement de la direction du flux d'air et permet de distribuer l'air qui peut être normalement soufflé en premier; et au moyen du mécanisme de guidage d'air conique, l'air alimenté par le conditionneur d'air (100) peut être guidé vers les micropores (31) de telle sorte que l'air soit soufflé sans barrière.
PCT/CN2018/120116 2017-12-27 2018-12-10 Conditionneur d'air Ceased WO2019128687A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201711446742.7A CN108151152B (zh) 2017-12-27 2017-12-27 空调器
CN201711446742.7 2017-12-27

Publications (1)

Publication Number Publication Date
WO2019128687A1 true WO2019128687A1 (fr) 2019-07-04

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PCT/CN2018/120116 Ceased WO2019128687A1 (fr) 2017-12-27 2018-12-10 Conditionneur d'air

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CN (1) CN108151152B (fr)
WO (1) WO2019128687A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108302747B (zh) * 2017-12-20 2019-12-06 青岛海尔空调器有限总公司 一种导流结构、出风面板、大出风框架及空调器
CN108302749B (zh) * 2017-12-20 2019-11-05 青岛海尔空调器有限总公司 一种空调器出风结构及空调器
CN108151152B (zh) * 2017-12-27 2020-03-31 青岛海尔空调器有限总公司 空调器
CN110736140B (zh) * 2019-10-10 2022-01-21 青岛海尔空调器有限总公司 空调室内机及空调器的控制方法

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CN108151152A (zh) * 2017-12-27 2018-06-12 青岛海尔空调器有限总公司 空调器
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CN102434952B (zh) * 2011-09-15 2015-09-09 广州约顿电子科技有限公司 一种解决大面积大空间高精度环境送风均匀性问题的方法
CN106705397B (zh) * 2017-01-24 2022-05-17 珠海格力电器股份有限公司 出风面板、室内机及其控制方法
CN208635196U (zh) * 2017-12-27 2019-03-22 青岛海尔空调器有限总公司 空调器

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Publication number Priority date Publication date Assignee Title
KR20080055452A (ko) * 2006-12-15 2008-06-19 엘지전자 주식회사 공기조화기
CN106247583A (zh) * 2016-09-19 2016-12-21 珠海格力电器股份有限公司 空调器
CN206669988U (zh) * 2017-01-24 2017-11-24 珠海格力电器股份有限公司 出风面板及室内机
CN107388544A (zh) * 2017-08-21 2017-11-24 广东美的制冷设备有限公司 空调器和散风部件
CN108302749A (zh) * 2017-12-20 2018-07-20 青岛海尔空调器有限总公司 一种空调器出风结构及空调器
CN108302747A (zh) * 2017-12-20 2018-07-20 青岛海尔空调器有限总公司 一种导流结构、出风面板、大出风框架及空调器
CN108151152A (zh) * 2017-12-27 2018-06-12 青岛海尔空调器有限总公司 空调器

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CN108151152A (zh) 2018-06-12

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