WO2020125275A1 - Climatiseur de type armoire - Google Patents

Climatiseur de type armoire Download PDF

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Publication number
WO2020125275A1
WO2020125275A1 PCT/CN2019/117480 CN2019117480W WO2020125275A1 WO 2020125275 A1 WO2020125275 A1 WO 2020125275A1 CN 2019117480 W CN2019117480 W CN 2019117480W WO 2020125275 A1 WO2020125275 A1 WO 2020125275A1
Authority
WO
WIPO (PCT)
Prior art keywords
fan
air conditioner
motor
accommodating cavity
cabinet
Prior art date
Application number
PCT/CN2019/117480
Other languages
English (en)
Chinese (zh)
Inventor
柯靖
孔令波
王宪强
蔡婷婷
郝本华
Original Assignee
青岛海尔空调器有限总公司
海尔智家股份有限公司
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 青岛海尔空调器有限总公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2020125275A1 publication Critical patent/WO2020125275A1/fr

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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
    • 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
    • F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
    • 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
    • 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
    • F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
    • 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
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate

Definitions

  • the invention relates to the technical field of air conditioning structures, in particular to a cabinet air conditioner.
  • a cabinet air conditioner includes an air conditioner body and an air supply assembly provided inside the air conditioner body; wherein the air supply assembly includes:
  • the air duct framework is set in a fan accommodating cavity that is vertically extended, and a maintenance hole with an inner diameter larger than the outer diameter of the fan is opened at the top of the fan accommodating cavity;
  • the drive module is detachably disposed in the maintenance hole.
  • the driving module includes:
  • the motor is arranged on the side of the motor base opposite to the fan;
  • the driving module is arranged at the bottom of the accommodating cavity of the fan;
  • the fan accommodating chamber is also provided with a detachable end cover for closing the maintenance hole; the shaft rotating part at the upper end of the rotating shaft is detachably fixedly connected with the end cover.
  • the motor end cover and cover are set on the motor and connected with the motor base.
  • the shaft rotating component includes a bearing and a bearing housing; wherein, the bearing housing and the fan housing cavity provided at the bottom of the fan housing cavity are an integral structure.
  • the drainage structure includes:
  • the main body of the air conditioner further includes an outer casing, the fan accommodating cavity of the air supply assembly is vertically disposed in the outer casing, and the upper part of the air supply assembly is an openable top cover of the outer casing.
  • the cabinet-type air conditioner provided by the present invention is provided with a maintenance hole on the top of the fan accommodating cavity whose inner diameter is greater than the outer diameter of the fan, so that when the fan needs to be removed from the air duct skeleton, the fan can be directly drawn out of the maintenance hole Without the tedious steps of first disassembling the upper and lower brackets, which simplifies the dismantling process of the fan and facilitates the maintenance operation of the fan.
  • the air supply component mainly includes an air duct skeleton 1, a fan 2, and a drive module, wherein the air duct skeleton 1 is used to define the flow path of airflow into and out of the cabinet air conditioner; the fan 2 is used to flow the airflow Provide power to enable the airflow to flow along the flow path defined by the air duct framework 1; the driving module is drivingly connected to the fan 2 to provide power for the operation of the fan 2.
  • the top of the accommodating cavity of the fan is provided with a maintenance hole 5 whose inner diameter is greater than the outer diameter of the fan 2.
  • the maintenance hole 5 is a passage taken out from the accommodating part of the fan 2 as the fan 2; here, the fan 2 generally includes a fan blade and a shaft, Here, the length of the crankshaft is generally greater than the distance between the bottom end surface and the top end surface of the fan accommodating cavity, therefore, the fan 2 cannot be translated directly; the inner diameter of the maintenance hole 5 provided in the top of the fan accommodating cavity of the present invention is greater than The outer diameter of the fan 2, therefore, the fan 2 can be taken out of the fan accommodating cavity in a manner of moving along its own axis through the maintenance hole 5.
  • the shaft of the fan 2 is coaxially arranged with the maintenance hole 5.
  • the type of fan 2 includes the cross-flow fan in the illustration.
  • the driving module may be in a form connected to either end of the rotating shaft of the fan 2; that is, the driving module may be provided at the upper part of the fan 2 and drivingly connected to the upper end of the rotating shaft of the fan 2; or, the driving module may also be provided at the fan 2 And the lower end of the shaft of the fan 2 is connected with a hole.
  • the driving module when the driving module is arranged in the upper structural form of the fan 2, optionally, the driving module is detachably arranged in the maintenance hole 5; on the one hand, the driving module is arranged in the maintenance hole 5 to reduce the air supply component
  • the overall longitudinal length improves the space utilization rate; on the other hand, the drive module can also be used as a limiting component for the upper end of the rotating shaft of the fan 2 and a closed component for the maintenance hole 5 to ensure that the rotating shaft does not misalign while rotating normally. It also reduces the airflow flowing through the air duct from the maintenance hole 5 into the interior of the cabinet air conditioner, ensuring the cleanliness of the interior of the air conditioner.
  • the drive module can be removed first, and then the fan 2 can be taken out; or, the connection fixing structure of the drive module and the maintenance hole 5 can be loosened, such as opening the buckle, removing the screw, etc.
  • the drive module and the fan 2 are taken out of the maintenance hole 5 together.
  • the drive module mainly includes a motor base 31, a motor 32, and a motor end cover 33; wherein, the shape of the motor base 31 is adapted to the maintenance hole 5 to ensure that the motor base 31 can close the maintenance hole 5; the motor The base 31 is clamped and arranged in the maintenance hole 5, the axis of the motor base 31 is provided with a connecting hole for connecting the rotating shaft and the motor 32; the motor 32 is arranged on the side of the motor base 31 opposite to the fan 2; the motor end cover 33 is covered Set on the motor 32 and connected to the motor base 31, the motor end cover 33 mainly plays a role in protecting the motor 32.
  • the above detachable connection and clamping connection include snap connection, screw connection and the like.
  • the driving module when the driving module is disposed in the lower structure of the fan 2, the driving module is located outside the bottom of the accommodating cavity of the fan.
  • the fan accommodating chamber is also provided with a detachable end cover for closing the maintenance hole 5; in this embodiment, the end cover plays the role of closing the maintenance hole 5 of the drive module in the previous embodiment.
  • the shaft rotating part at the upper end of the rotating shaft is detachably fixedly connected to the end cover. When the fan 2 is running, the end cover does not rotate; when the fan 2 needs to be removed, the shaft rotating part at the upper end of the rotating shaft and the end cover can be split first. Remove the end cover that closes the maintenance hole 5, and then remove the fan 2 from the maintenance hole 5.
  • the driving module mainly includes a motor base 31, a motor 32, and a motor end cover 33, wherein the motor base 31 is disposed outside the bottom of the accommodating portion of the fan 2, the axis of the motor base 31 and the accommodating portion of the fan 2 A corresponding hole for connecting the rotating shaft and the motor 32 is provided at the corresponding position of the motor; the motor 32 is disposed on a side of the motor base 31 opposite to the fan 2; the motor end cover 33 is disposed on the motor 32 and connected to the motor base 31.
  • the shaft rotating component includes a bearing 41 and a bearing housing 42; wherein, for the above-mentioned structural form in which the drive module is disposed at the upper part of the fan 2, the bearing housing 42 and the fan housing cavity provided at the bottom of the fan housing cavity are In the integrated structure, the bearing 41 is separately assembled with the bearing housing 42 and the rotating shaft of the fan 2, so that the fan 2 can perform shaft rotation through the cooperation of the bearing 41 and the bearing housing 42; As a result of the upper part, the bearing housing 42 provided on the top of the fan accommodating cavity is fixed on the motor end cover 33.
  • the drainage structure includes a drainage hole, which is provided at the bottom of the accommodating portion of the fan 2 and penetrates to the bottom of the accommodating portion of the fan 2 due to gravity.
  • the drain hole can be used as a channel for condensate drainage; the water receiving tray of the cabinet-type air conditioner is located below the accommodating portion of the fan 2, so that the condensate flows to the water receiving tray through the drain hole, and finally flows out along with the drain pipe of the water receiving tray outdoor.
  • the drainage structure includes a drainage groove, which is opened at the outer edge of the bottom of the accommodating portion of the fan 2, and the drainage slot is provided through the bottom of the accommodating portion of the fan 2, the same
  • the condensed water that flows to the bottom of the accommodating portion of the fan 2 can be discharged; the water receiving tray is located below the accommodating portion of the fan 2, so that the condensed water flows to the water receiving tray through the drain groove.
  • the above drainage holes and drainage grooves may also be provided at the bottom of the fan accommodating chamber of the same cabinet-type air conditioner to ensure the collection and drainage of condensed water.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

La présente invention concerne un climatiseur de type armoire se rapportant au domaine technique des climatiseurs. Le climatiseur de type armoire comprend un corps de climatiseur et un ensemble d'alimentation en air disposé à l'intérieur du corps de climatiseur, l'ensemble d'alimentation en air comprenant : un cadre de conduit d'air (1) pourvu d'une cavité de réception de ventilateur à extension verticale, un canal de pores de maintenance (5), dont le diamètre interne est supérieur au diamètre externe du ventilateur, étant formé au sommet de la cavité de réception de ventilateur ; le ventilateur (2) présentant un arbre disposé rotatif dans la cavité de réception de ventilateur au moyen d'un composant de pivot, l'arbre rotatif et le canal de pores de maintenance (5) étant disposés coaxialement ; et un module d'entraînement relié au ventilateur (2) dans un mode d'entraînement. Selon le climatiseur de type armoire, le canal de pores de maintenance (5), dont le diamètre interne est supérieur au diamètre externe du ventilateur (2), est formé au sommet de la cavité de réception de ventilateur. De cette manière, lorsqu'il est nécessaire d'enlever le ventilateur (2) du cadre de conduit d'air (1), le ventilateur (2) peut être directement retiré du canal de pores de maintenance (5), et des étapes fastidieuses de retrait préalable des supports supérieur et inférieur ne sont pas requises, ce qui simplifie le processus de retrait du ventilateur et facilite les opérations de maintenance du ventilateur.
PCT/CN2019/117480 2018-12-18 2019-11-12 Climatiseur de type armoire WO2020125275A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811547900.2A CN111336592A (zh) 2018-12-18 2018-12-18 一种柜式空调
CN201811547900.2 2018-12-18

Publications (1)

Publication Number Publication Date
WO2020125275A1 true WO2020125275A1 (fr) 2020-06-25

Family

ID=71100203

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/117480 WO2020125275A1 (fr) 2018-12-18 2019-11-12 Climatiseur de type armoire

Country Status (2)

Country Link
CN (1) CN111336592A (fr)
WO (1) WO2020125275A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112332184A (zh) * 2020-10-28 2021-02-05 青岛海尔空调器有限总公司 球形电极、电机及空调器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5883137A (ja) * 1981-11-11 1983-05-18 Matsushita Electric Ind Co Ltd 分離形空気調和機の室内ユニツト
JPH11281083A (ja) * 1998-03-31 1999-10-15 Harman Co Ltd 浴室暖房乾燥機
JP2007155244A (ja) * 2005-12-06 2007-06-21 Sharp Corp 空気調和機
CN204612097U (zh) * 2015-03-31 2015-09-02 广东美的制冷设备有限公司 涡壳体、风道组件及立式空调器
CN107588458A (zh) * 2017-09-06 2018-01-16 青岛海尔空调器有限总公司 立式空调室内机
CN208704028U (zh) * 2018-07-26 2019-04-05 珠海格力电器股份有限公司 空调

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0872804A (ja) * 1994-08-31 1996-03-19 Sanyo Electric Co Ltd 扇風機の梱包装置
CN101726055A (zh) * 2008-10-29 2010-06-09 乐金电子(天津)电器有限公司 窗式空调器的室内风扇
CN104566646B (zh) * 2014-12-20 2018-05-01 奥克斯空调股份有限公司 一种柜式空调
JP6646505B2 (ja) * 2016-03-31 2020-02-14 株式会社荏原製作所 軸組立体、モータ軸、モータ、モータポンプ、および軸組立体の製造方法
CN207395151U (zh) * 2017-09-14 2018-05-22 奥克斯空调股份有限公司 风轮拆卸方便的空调器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5883137A (ja) * 1981-11-11 1983-05-18 Matsushita Electric Ind Co Ltd 分離形空気調和機の室内ユニツト
JPH11281083A (ja) * 1998-03-31 1999-10-15 Harman Co Ltd 浴室暖房乾燥機
JP2007155244A (ja) * 2005-12-06 2007-06-21 Sharp Corp 空気調和機
CN204612097U (zh) * 2015-03-31 2015-09-02 广东美的制冷设备有限公司 涡壳体、风道组件及立式空调器
CN107588458A (zh) * 2017-09-06 2018-01-16 青岛海尔空调器有限总公司 立式空调室内机
CN208704028U (zh) * 2018-07-26 2019-04-05 珠海格力电器股份有限公司 空调

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