WO2019047804A1 - Unité intérieure verticale de climatiseur - Google Patents

Unité intérieure verticale de climatiseur Download PDF

Info

Publication number
WO2019047804A1
WO2019047804A1 PCT/CN2018/103836 CN2018103836W WO2019047804A1 WO 2019047804 A1 WO2019047804 A1 WO 2019047804A1 CN 2018103836 W CN2018103836 W CN 2018103836W WO 2019047804 A1 WO2019047804 A1 WO 2019047804A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat
cross
air
indoor unit
flow fans
Prior art date
Application number
PCT/CN2018/103836
Other languages
English (en)
Chinese (zh)
Inventor
李进超
李国行
任豪
侯延慧
郝本华
耿宝寒
Original Assignee
青岛海尔空调器有限总公司
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 filed Critical 青岛海尔空调器有限总公司
Publication of WO2019047804A1 publication Critical patent/WO2019047804A1/fr

Links

Images

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
    • 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
    • F24F1/0033—Indoor units, e.g. fan coil units characterised by fans having two or more 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

Definitions

  • the present invention relates to an air conditioner, and more particularly to a vertical air conditioner indoor unit.
  • the heat exchanger modules of some existing vertical air conditioner indoor units are provided with an electric auxiliary heat structure for enhancing the heating capacity of the indoor unit, thereby rapidly adjusting the indoor temperature.
  • the electric auxiliary heat structure is usually disposed on the front side of the heat exchanger. Due to the limitation of the internal space of the indoor unit, the electric auxiliary heat structure is usually adjacent to the cross flow fan of the indoor unit.
  • the bearing housing and the air duct divider are provided between the two cross-flow fans, so it is not very It is suitable to use the above electric auxiliary heat structure.
  • the vertical air conditioner indoor unit with two cross-flow fans arranged in the upper and lower rows in the prior art has not applied the electric auxiliary heat structure, and therefore does not have a high heating capacity for quickly adjusting the indoor temperature. ability.
  • An object of the present invention is to break through the limitations of the prior art and to provide a vertical air conditioner indoor unit having a large air supply range and capable of quickly adjusting the indoor temperature.
  • Another further object of the present invention is to effectively avoid the high temperature generated by the auxiliary heater from posing a safety hazard to the housing assembly between each two cross-flow fans.
  • the present invention provides a vertical air conditioner indoor unit, comprising:
  • the casing has a plurality of air outlets arranged vertically in a front side thereof, and an air inlet is arranged on the rear side thereof;
  • a heat exchanger disposed in the casing and configured to exchange heat with air flowing therethrough;
  • At least two cross-flow fans arranged in the vertical direction in the casing, and the axes of the at least two cross-flow fans are collinear, and each of the cross-flow fans is configured to urge air through the air inlet After entering the casing and exchanging heat with the heat exchanger, blowing out from the corresponding outlet;
  • An auxiliary heater disposed vertically adjacent to an adjacent side of the at least two cross flow fans to assist in heating the air driven by the at least two cross flow fans during thermal operation of the vertical air conditioning indoor mechanism ;among them
  • a bearing housing assembly for housing a fan bearing is disposed between each of the two adjacent cross-flow fans, and a heat dissipating device is disposed between the bearing housing assembly and the auxiliary heater, and the heat dissipating device is configured to Absorbing at least a portion of the heat generated by the auxiliary heater in a region corresponding to the chock assembly and conducting out of the chock assembly such that the at least a portion of the heat is driven by the cross-flow fan Air flow is sent to the air outlet.
  • a first protection member for protecting the bearing housing assembly is further disposed between the bearing housing assembly and the heat dissipation device.
  • the first protective member is made of a non-combustible material.
  • the heat dissipating device includes a heat transfer plate attached to the first protection member, a plurality of heat dissipation fins disposed on an outer surface of the heat transfer plate, and a plurality of the heat dissipation fins disposed between the plurality of heat dissipation sheets Heat pipe.
  • a dimension of the heat transfer plate in an up-and-down direction is equivalent to a dimension of the first protection member in the direction, the heat dissipation fin and the heat conduction tube both extend vertically, and the heat pipe Extending upwardly from the upper end of the heat transfer plate by a first predetermined distance and/or the heat pipe extending downwardly from the lower end of the heat transfer plate by a second predetermined distance.
  • a section of the auxiliary heater corresponding to each of the bearing block assemblies is bound with a second protection member, and the second protection member is made of the same material as the first protection member.
  • the first protection member includes at least one first protection plate disposed in an overlapping manner, and each of the first protection plates is an L-shaped plate, and the L-shaped plate is attached to the bearing block assembly.
  • the vertical air conditioner indoor unit further includes:
  • duct assembly erected on a circumferential outer side of the at least two cross-flow fans for directing air to the plurality of air outlets;
  • the bearing housing is integrally formed with the air duct partition.
  • the at least two cross flow fans are on a front side of the heat exchanger, and the auxiliary heater is located between the heat exchanger and the at least two cross flow fans to The air after heat exchange of the heat exchanger is auxiliary heated.
  • the inventor of the present application provides an auxiliary heater on the adjacent side of at least two cross-flow fans arranged above and below, thereby assisting the auxiliary fan to assist the flow of the cross-flow fan-driven airflow, thereby improving the
  • the heating capacity of the entire vertical air conditioner indoor unit can quickly adjust the indoor temperature.
  • at least two cross-flow fans are arranged up and down, the air supply range of the vertical air conditioner indoor unit in the up and down direction is enlarged, which is advantageous for the indoor temperature balance and improves the user's comfort experience.
  • the present invention is further provided with a heat dissipating device between the auxiliary heater and the bearing housing assembly, and can transmit at least part of the heat generated by the auxiliary heater and the corresponding region of the bearing housing assembly to the bearing housing assembly through the heat dissipating device. So that at least part of the heat is sent to the air outlet with the airflow under the driving action of the cross-flow fan, so that the temperature of the airflow sent by the air outlet is increased, the user experience is improved, and the auxiliary heater is effectively utilized.
  • the heat generated by the area of each housing assembly reduces the heat loss of the auxiliary heater.
  • the inventors of the present application realized that the inner space of the vertical air conditioner indoor unit is limited, and the distance between the bearing block assembly between the adjacent two cross flow fans and the auxiliary heater is relatively close, which is affected by the auxiliary heater. Larger. Therefore, the present invention provides a first protection member for protecting the bearing housing assembly between the bearing housing assembly and the auxiliary heater, which can reduce the damage of the high temperature generated by the auxiliary heater to the bearing housing assembly and reduce the fire hazard. Further, the present invention further designs the material of the first protection member into a non-combustible material, which can completely eliminate the fire hazard and effectively protect the bearing housing assembly.
  • FIG. 1 is a schematic structural view of a vertical air conditioner indoor unit according to an embodiment of the present invention
  • FIG. 2 is a schematic structural exploded view of a vertical air conditioner indoor unit according to an embodiment of the present invention
  • Figure 5 is a schematic structural view of a heat sink according to an embodiment of the present invention.
  • FIG. 1 is a schematic structural view of a vertical air conditioner indoor unit according to an embodiment of the present invention
  • FIG. 2 is a vertical air conditioner indoor unit according to an embodiment of the present invention.
  • Schematic structural exploded view Referring to FIGS. 1 and 2, the vertical air conditioner indoor unit 1 of the embodiment of the present invention may generally include a cabinet 10, a heat exchanger 20, and at least two cross flow fans 30.
  • the front side of the casing 10 is provided with a plurality of air outlets 111 arranged vertically, and the air inlet 121 is provided on the rear side.
  • the casing 10 defines an accommodation space inside to accommodate the cross flow fan and the heat exchanger 20.
  • the casing 10 may include a front panel 110 on the front side and a front grille 120 on the rear side.
  • the plurality of air outlets 111 are formed on the front panel 110, and the air inlet 121 is opened on the entrance grille 120.
  • the rear side of the front panel 110 may further be provided with an air outlet frame assembly 90 on which a swinging blade for guiding and adjusting the direction of the air outlet of the air outlet 111 is provided.
  • the heat exchanger 20 is disposed in the casing 10 for heat exchange with the air flowing therethrough, and forms a vapor compression refrigeration cycle system together with the compressor, the condenser, the throttling device, the connecting pipe and other accessories. The cooling/heating of air conditioners, the specific principle and structure will not be described here.
  • the at least two cross flow fans 30 are sequentially arranged in the vertical direction in the casing 10, and the axes of the at least two cross flow fans 30 are collinear. That is, at least two cross-flow fans 30 are arranged in the upper and lower rows in the casing 10, and the axes of each cross-flow fan 30 extend vertically, and the axes of all the cross-flow fans 30 are arranged in a line.
  • Each of the cross-flow fans 30 corresponds to one or a part of the air outlets 111, and is configured to cause air to enter the casing 10 through the air inlet 121 and exchange heat with the heat exchanger 20, and then blows out from the corresponding air outlet 121 to realize indoors.
  • the vertical air conditioner indoor unit 1 further includes an auxiliary heater 40 that is disposed vertically extending on the adjacent side of the at least two cross flow fans 30 (in addition, the "near"
  • the "side” means the adjacent side, that is, the periphery, for assisting the heating of the air driven by the at least two cross-flow fans 30 during the heating operation of the vertical air-conditioning indoor unit 1. That is to say, during the heating operation of the vertical air conditioner indoor unit 1, the auxiliary heater 40 can additionally supply heat to the air entering through the air inlet 121, thereby improving the heating capacity of the entire vertical air conditioner indoor unit 1, and Quickly adjust the temperature inside the room.
  • the auxiliary heater 40 may be substantially an elongated heater extending vertically, the height of which may be substantially equal to the sum of the heights of the at least two cross flow fans 30 to make the supply air temperature more uniform.
  • the auxiliary heater 40 is preferably an electric heater having a relatively simple structure, which may specifically be a fin heater, an electric heating tube, a ceramic heating element or the like.
  • the air supply mode of the three air flow modes can be switched only by controlling the opening and closing of the two cross flow fans 30.
  • the air flow is from small to sequential: only the mode of the cross flow fan 30 under the bottom is turned on, and only the opening is in The mode of the cross flow fan 30 above and the mode in which the two cross flow fans 30 are simultaneously turned on.
  • the three air volume air supply modes by changing the wind speed of the cross flow fan, a more diverse air supply mode can be obtained to meet the different needs of the user and improve the user experience.
  • the inventors of the present application realized that the inner space of the vertical air conditioner indoor unit 1 is such that the bearing housing assembly 50 between the adjacent two cross flow fans 30 is closer to the auxiliary heater 40, and is assisted by the auxiliary heater 40. The impact is greater.
  • the present invention is further provided with a first protection member 60 for protecting the bearing housing assembly 50 between the bearing housing assembly 50 and the auxiliary heater 40, which can reduce the high temperature generated by the auxiliary heater 40 and the damage to the bearing housing assembly 50. Reduces fire hazards.
  • the first protection member 60 is made of a non-combustible material, and the present invention uses a non-combustible material to completely eliminate the fire hazard, and the bearing housing assembly 50 is fully and effectively protected.
  • the non-combustible material of the first protective member 60 may be, for example, a steel material.
  • FIG. 5 is a schematic structural view of a heat sink according to an embodiment of the present invention.
  • the heat dissipation device 80 includes a heat transfer plate 81 attached to the first protection member 60, a plurality of heat dissipation fins 82 disposed on the outer surface of the heat transfer plate 81, and a plurality of heat dissipation fins 82.
  • a heat pipe 83 is interposed to more efficiently transfer heat generated by the auxiliary heater 40 corresponding to the region of the bearing block assembly 50.
  • the plurality of fins 82 may be evenly spaced along the lateral direction, and a heat transfer tube 83 is disposed between each adjacent two fins 82.
  • the size of the heat transfer plate 81 in the up and down direction is equivalent to the size of the first protection member 60 in the direction, the heat sink 82 and the heat transfer tube 83 both extend vertically, and the heat transfer tube 83 extends upwardly out of the heat transfer plate.
  • the first predetermined distance of the upper end of the 81 and/or the heat pipe 83 extends downwardly from the lower end of the heat transfer plate 81 by a second predetermined distance.
  • the heat pipe 83 may extend into the air inlet region or the air outlet region of the cross flow fan 30.
  • the portion of the auxiliary heater 40 corresponding to the bearing block assembly 50 is bound to the second protection member 41, and the second protection member 41 is made of the same material as the first protection member 60 to further Effectively protect the housing assembly. That is, the second protection member 41 is also made of a non-combustible material.
  • the second protection member 41 may be a square annular member wound around a section of the auxiliary heater 40 corresponding to the bearing housing assembly 50.
  • the first protection member 60 includes at least one layer of first protection plates disposed in an overlapping manner, and each of the first protection plates is an L-shaped plate.
  • the first side of the bearing block assembly 50 opposite the auxiliary heater 40 and the second side portion adjacent to the first side portion may be both hollowed out.
  • the L-shaped plate covers the bearing block assembly 50 in a occluded manner.
  • the first side portion and the second side portion of the bearing block assembly 50 may also be closed, in which case the L-shaped sheet material is attached in an attached manner to the first side of the bearing block assembly 50.
  • first protective plates may be one layer or multiple layers of two or more layers.
  • the first protective panel 60 can be secured to the sidewall of the chock assembly 50 by gluing, snapping, or other suitable means.
  • the first protective sheet may also be a flat sheet that is disposed only on the side of the chock assembly 50 opposite the auxiliary heater 40.
  • the vertical air conditioning indoor unit 1 further includes a duct assembly 70 erected on a circumferential outer side of the at least two cross flow fans 30 for directing air from the heat exchanger 20
  • the front is drained to a plurality of air outlets 111, and the air duct partition 52 can separate the space within the air duct assembly 70 in which the two cross flow fans 30 located above and below.
  • the shape of the duct divider 52 may be irregularly shaped as long as it matches the duct assembly 70.
  • each of the bearing block assemblies 50 further includes a duct spacer 52 disposed on a circumferential outer side of the bearing housing 51 and for separating the spaces of the two cross-flow fans 30 located above and below thereof to avoid two passes. The air blowing of the flow fan 30 interferes with each other.
  • the heat sink 80 and the first protector 60 are both disposed between the duct divider 52 and the auxiliary heater 40. Specifically, the first protector 60 may cover the side of the duct divider 52. When the first protection plate of the first protection member 60 is L-shaped, the first protection plate respectively covers the first side of the air channel partition 52 opposite to the auxiliary heater 40 and the first side adjacent to the first side wall Two sides.
  • bearing housing 51 can be integrally formed with the duct spacer 52.
  • the bearing block 51 can be fixedly coupled to the duct divider 52 by snapping, welding or other suitable means.
  • the air duct assembly 70 includes two end plate portions 730, 740, a volute 710, and a volute tongue 720 that are vertically spaced apart.
  • the drive motors of the two cross flow fans are mounted to the end plate portion 730 and the end plate portion 740, respectively.
  • the volute 710 is erected and connected between the two end plate portions 730, 740, and the volute tongue 720 is also erected and connected between the two end plate portions 730, 740, and cooperates with the volute 710 to guide the air flow direction.
  • the duct divider 52 is coupled between the volute 710 and the volute tongue 720.
  • Two bearings that are respectively matched with the rotating shafts of the two cross-flow fans 30 are mounted in the bearing housing 51 to facilitate installation of two cross-flow fans.
  • the at least two cross flow fans 30 are on the front side of the heat exchanger 20, and the auxiliary heater 40 is located between the heat exchanger 20 and the at least two cross flow fans 30 to The air after heat exchange of the heat exchanger 20 is assistedly heated, and the heating effect is better.
  • the heat exchanger 20 is preferably a "U" type heat exchanger that extends vertically and has an opening facing forward
  • the cross flow fan 30 is located on the front inner side of the heat exchanger 20, or two cross flow fans are "U" type
  • the heat exchanger is surrounded by three sides, so that the three-side suction passes through the heat exchanger 20 during the operation of the cross-flow fan, thereby increasing the air circulation of the heat exchanger 20, thereby improving the heat exchange efficiency.
  • heat exchanger 20 can also be a flat heat exchanger.

Abstract

L'invention concerne une unité intérieure verticale d'un climatiseur (1), comprenant : un boîtier (10), une pluralité de sorties d'air (111) étant ménagées dans un côté avant de celui-ci, et une entrée d'air (121) étant ménagée dans un côté arrière de celui-ci ; un échangeur de chaleur (20), qui est agencé à l'intérieur du boîtier (10) ; au moins deux ventilateurs à flux transversal (30), qui sont agencés verticalement dans l'ordre à l'intérieur du boîtier (10) et qui sont colinéaires le long d'une ligne axiale ; un dispositif de chauffage auxiliaire (40), qui est disposé de sorte à s'étendre verticalement sur un côté adjacent desdits au moins deux ventilateurs à flux transversal (30) de sorte à effectuer un chauffage auxiliaire de l'air qui est entraîné par lesdits au moins deux ventilateurs à flux transversal (30) lorsque l'unité intérieure verticale du climatiseur (1) chauffe et est en fonctionnement ; un ensemble corps de palier (50) est disposé entre chaque paire de deux ventilateurs à flux transversal adjacents (30), et un dispositif de dissipation de chaleur (80) est disposé entre l'ensemble corps de palier (50) et le dispositif de chauffage auxiliaire (40) ; le dispositif de dissipation (80) est conçu pour absorber au moins une partie de la chaleur générée d'une région correspondante du dispositif de chauffage auxiliaire (40) et de l'ensemble corps de palier (50), et transfère celle-ci vers l'extérieur de l'ensemble corps de palier (50) de sorte à envoyer ladite partie de la chaleur vers les sorties d'air (111) sous l'action d'entraînement des ventilateurs à flux transversal (30), ce qui permet d'améliorer la température de sortie d'air des sorties d'air (111) et d'utiliser efficacement la chaleur générée par le dispositif de chauffage auxiliaire (40).
PCT/CN2018/103836 2017-09-06 2018-09-03 Unité intérieure verticale de climatiseur WO2019047804A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710797505.9 2017-09-06
CN201710797505.9A CN107702205B (zh) 2017-09-06 2017-09-06 立式空调室内机

Publications (1)

Publication Number Publication Date
WO2019047804A1 true WO2019047804A1 (fr) 2019-03-14

Family

ID=61172149

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/103836 WO2019047804A1 (fr) 2017-09-06 2018-09-03 Unité intérieure verticale de climatiseur

Country Status (2)

Country Link
CN (1) CN107702205B (fr)
WO (1) WO2019047804A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107702205B (zh) * 2017-09-06 2020-02-04 青岛海尔空调器有限总公司 立式空调室内机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06117660A (ja) * 1992-10-06 1994-04-28 Sanyo Electric Co Ltd 空気調和機
CN103574776A (zh) * 2013-10-24 2014-02-12 广东美的制冷设备有限公司 立式空调室内机
CN106958867A (zh) * 2017-04-28 2017-07-18 青岛海尔空调器有限总公司 立式空调室内机
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
CN107702205A (zh) * 2017-09-06 2018-02-16 青岛海尔空调器有限总公司 立式空调室内机
CN207268503U (zh) * 2017-09-06 2018-04-24 青岛海尔空调器有限总公司 立式空调室内机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020023527A (ko) * 2000-09-22 2002-03-29 구자홍 다분할식 분리형 공기조화기의 실내기
CN202231001U (zh) * 2011-09-30 2012-05-23 Tcl空调器（武汉）有限公司 一种变频空调器控制模块芯片降温装置
CN202792245U (zh) * 2012-07-20 2013-03-13 广东美的制冷设备有限公司 上下送风双贯流式空调器室内机
CN105953395A (zh) * 2016-06-27 2016-09-21 美的集团武汉制冷设备有限公司 落地式空调器
CN106403051B (zh) * 2016-12-06 2019-12-06 美的集团股份有限公司 空调柜机、空调器和空调柜机的出风控制方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06117660A (ja) * 1992-10-06 1994-04-28 Sanyo Electric Co Ltd 空気調和機
CN103574776A (zh) * 2013-10-24 2014-02-12 广东美的制冷设备有限公司 立式空调室内机
CN106958867A (zh) * 2017-04-28 2017-07-18 青岛海尔空调器有限总公司 立式空调室内机
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
CN107702205A (zh) * 2017-09-06 2018-02-16 青岛海尔空调器有限总公司 立式空调室内机
CN207268503U (zh) * 2017-09-06 2018-04-24 青岛海尔空调器有限总公司 立式空调室内机

Also Published As

Publication number Publication date
CN107702205B (zh) 2020-02-04
CN107702205A (zh) 2018-02-16

Similar Documents

Publication Publication Date Title
WO2019047807A1 (fr) Unité intérieure murale de climatiseur
US8408019B2 (en) Air conditioning device utilizing temperature differentiation of exhausted gas to even temperature of external heat exchanger
JP6283939B2 (ja) 天井埋込型空気調和機
WO2019047806A1 (fr) Climatiseur d'intérieur de type vertical
CN207268503U (zh) 立式空调室内机
US8381541B2 (en) Air conditioning device utilizing temperature differentiation of exhausted gas to even temperature of external heat exchanger
WO2019047805A1 (fr) Unité intérieure de climatiseur vertical
WO2019047804A1 (fr) Unité intérieure verticale de climatiseur
JP6675057B2 (ja) 熱交換形換気装置
CN106969430A (zh) 室外机及空调器
JP5800074B2 (ja) 空調室外ユニット
JP5532100B2 (ja) 空気調和装置の室外機
JP5532099B2 (ja) 空気調和装置の室外機
JP5672284B2 (ja) 空気調和装置の室外機
KR102436120B1 (ko) 토출공기의 온도를 저감시킬 수 있는 제습기
JP6233128B2 (ja) 天井埋込型空気調和機
JP2016161205A (ja) 冷凍装置の熱源ユニット
CN206398826U (zh) 一种取暖器
JP2001272053A (ja) 空気調和機
TWI554732B (zh) 廢冷氣體再利用的冷暖空調裝置
KR101856443B1 (ko) 전기 자동차용 공기조화장치
JP2010190516A (ja) 空気調和機
JP5973847B2 (ja) 空調システム
JP6016669B2 (ja) 空気調和装置の室内機
CN204425884U (zh) 一种制冷装置及服务器一体化机柜

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18853336

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18853336

Country of ref document: EP

Kind code of ref document: A1