WO2006098436A1 - Unite d’environnement interieur pour climatiseur - Google Patents

Unite d’environnement interieur pour climatiseur Download PDF

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Publication number
WO2006098436A1
WO2006098436A1 PCT/JP2006/305424 JP2006305424W WO2006098436A1 WO 2006098436 A1 WO2006098436 A1 WO 2006098436A1 JP 2006305424 W JP2006305424 W JP 2006305424W WO 2006098436 A1 WO2006098436 A1 WO 2006098436A1
Authority
WO
WIPO (PCT)
Prior art keywords
drain
guide
heat exchanger
indoor unit
drain water
Prior art date
Application number
PCT/JP2006/305424
Other languages
English (en)
Japanese (ja)
Inventor
Akihisa Sudo
Masaya Seito
Nobusuke Shirakawa
Original Assignee
Toshiba Carrier Corporation
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 Toshiba Carrier Corporation filed Critical Toshiba Carrier Corporation
Publication of WO2006098436A1 publication Critical patent/WO2006098436A1/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
    • 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
    • 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
    • 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
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
    • 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
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0067—Indoor units, e.g. fan coil units characterised by heat exchangers by the shape of the heat exchangers or of parts thereof, e.g. of their fins

Definitions

  • the present invention relates to an indoor unit of an air conditioner, and more particularly to an improvement of a treatment structure for drain water generated and scattered by a heat exchanger.
  • An air conditioner that is commonly used is composed of an indoor unit installed in an air-conditioned room and an outdoor unit arranged in an outdoor part of the building, and a refrigerant pipe is connected between the indoor unit and the outdoor unit. Wiring is erected. In the indoor unit, indoor air is sucked into the indoor unit main body from the suction port, heat exchange is performed to exchange heat with the refrigerant, and the blower is blown out for air conditioning in the room.
  • the heat exchanger condenses the moisture contained in the room air in association with the heat exchange action, so that drain water is generated.
  • the drain water flows from the heat exchanger ⁇ to the drain pan provided at the bottom and is collected. Then, it is drained to the outside of the building through a drain hose connected to the drain pan.
  • drain water generated when the amount of drain water generated is extremely large, not all drain water necessarily flows down to the drain pan, and part of the drain water may be dripped outside the drain pan.
  • the drain water dripped to the outside of the drain pan may leak to the outside of the indoor unit body as it is and wet the inner wall surface.
  • a special tool that is engaged with the lower part of the heat exchanger is provided.
  • This special tool has an engagement part that engages with the heat exchange pipe that constitutes the heat exchanger, and a locking edge that comes into contact with the drain pan, so that the drain pan force prevents the heat exchanger from being lifted in any installation state.
  • the drain water can be guided to the drain pan more reliably.
  • the heat exchanger includes a plurality of fins arranged side by side with a predetermined gap, and a plurality of heat exchange pipes penetrating through the fins and projecting at both ends from the end plate of the fin.
  • the fin end plate force of the adjacent heat exchange pipe is also composed of U-shaped pipes that communicate with each other at the protruding ends. .
  • the indoor air is circulated between the fins, and the refrigerant is guided in a meandering manner along a refrigerant flow path composed of a heat exchange pipe and a u-shaped pipe.
  • JP-A-11-159792 The special tool described in JP-A-11-159792 is attached to a heat exchange pipe, and the operation of receiving drain water flowing between fins and guiding it to a drain pan is permitted. .
  • drain water is also generated and dripped in the U-shaped pipe that protrudes outward as the fin end plate force. Then, the drain water that also drops the upper U-shaped pipe hits the lower U-shaped pipe and scatters around.
  • the drain hydraulic power scattered by the U-shaped pipe is connected to the drain pan via the suction port provided in the front surface of the indoor unit main body.
  • a terminal block for connecting lead wires and the like is provided on the front surface of the electrical component box placed adjacent to the side of the heat exchanger, and it is possible that the terminal block gets wet with drain water. . In this case, there is a possibility of causing a leakage accident.
  • An object of the present invention is to prevent the drain water from being scattered at the U-shaped pipe portion constituting the heat exchanger, and to ensure that the drain water is leaked to the outside and adversely affects the electrical component box.
  • the aim is to provide an indoor unit for an air conditioner that can prevent and improve reliability.
  • the present invention provides an indoor unit main body comprising a housing, a plurality of fins housed in the indoor unit main body and arranged in parallel with a predetermined gap, and penetrating through these fins.
  • Two heat exchange pipes with both end plate forces on the fins, fin end plate forces of adjacent heat exchange pipes, heat exchange pipes that communicate with each other Between the electric component box and the fin end plate of the heat exchanger.
  • a cover member that shields the front surface of the u-shaped pipe that protrudes from the fin end plate of the heat exchanger and receives the drain water that is generated by heat exchange and scattered by the refrigeration cycle operation.
  • the member receives the drain water generated on the front surface of the cover member and plans in a predetermined direction.
  • a rib comprises a hole for guiding the drain water this rib is guided to the back side of the cover member.
  • FIG. 1 is an external perspective view of an indoor unit of an air conditioner according to an embodiment of the present invention.
  • FIG. 2 is a schematic cross-sectional view of the indoor unit according to the embodiment.
  • FIG. 3 is a front view of the indoor unit with the front cover removed according to the embodiment.
  • FIG. 4 is a front perspective view of a part of the heat exchanger and the electrical component box according to the embodiment.
  • FIG. 5 is a perspective view of the front side of the drain cover according to the same embodiment.
  • FIG. 6 is a perspective view of the back side of the drain cover according to the same embodiment.
  • FIG. 7 is a rear view of the electrical component box and the drain guide according to the same embodiment.
  • FIG. 1 is an external perspective view of an indoor unit constituting an air conditioner
  • FIG. 2 is a schematic longitudinal sectional view of the indoor unit
  • FIG. 3 is an indoor unit body 1 with a decorative panel 4 and a front cover 3 removed.
  • FIG. 4 is a partial front view of the decorative panel 4 and the electrical component box 8.
  • the indoor unit main body 1 having a casing force includes a rear plate main body 2 having an open front surface, a front cover 3 provided on the front surface of the rear plate main body 2, and a decorative pad attached to the front cover 3 so as to be freely opened and closed. Nel 4 and.
  • a suction port 5 is provided in the upper part and the front surface of the indoor unit main body 1, and a blow-out port 6 is provided in the lower part of the front surface.
  • the suction port 5 is composed of an upper suction port 5a provided in the front cover 3, an upper suction port 5b provided in the upper portion of the decorative panel 4, and a front suction port 5c provided in the front surface.
  • the air outlet 6 is formed in the lower part of the front surface of the rear plate body 2, and is provided with a louver 7 that allows the air outlet 6 to be opened and closed and sets the direction of the heat exchange air.
  • the opening provided in the front cover 3 and an electric component box 8- described later are aligned with the decorative panel 4 removed from the front cover 3. . Then, remove the dust collection filter, deodorization filter, and these filters from the opening. You can see the heat exchange 10 attached later.
  • the decorative panel 4 provided with the upper suction port 5b and the front suction port 5c closes the opening of the front cover 3, and also has a dust collection filter, a deodorizing filter, a heat exchanger 10, and an electrical component. Box 8 is shielded.
  • the heat exchanger 10 includes a plurality of fins 11 arranged in parallel along the width direction of the indoor unit body 1 with a predetermined gap, and through the fins 11, It consists of a plurality of heat exchange pipes 13 whose ends protrude from the end plate 12, and U-shaped pipes 14 and connection pipes connected to the ends of the heat exchange pipe 13 protruding from the fin end plate 12. Fin tube type.
  • the heat exchange pipe 13 and the U-shaped pipe 14 form a refrigerant flow path that guides the refrigerant in a meandering manner.
  • the front heat exchanger section 10A is bent in a plurality of stages so as to be convex toward the front side of the indoor unit body 1, and is bent in a side view, and the front heat exchange.
  • the rear heat exchange part 10B is arranged so as to form an inverted V shape from the upper end part of the part 10A.
  • the blower 9 is disposed between the front heat exchanger section 10A and the rear heat exchanger section 10B constituting the heat exchanger 10, and the front and rear heat exchanger sections 10A, 10B
  • a cross-flow fan having an axial length opposed across the width direction, a fan motor disposed at one end of the cross-flow fan and connected via a force coupling, and a bearing fixture that supports both ends of the cross-flow fan. It consists of.
  • the electric component box 8 is arranged on the right side in the indoor unit body 1 along with the heat exchange 10. That is, the left side of the heat exchange is arranged so as to be almost in contact with the left side of the indoor unit body 1, and the electrical component box is placed in the space between the right side of the heat exchange and the right side of the indoor unit body 1 generated by the heat exchange. 8 intervenes.
  • a control board on which electrical control components are mounted is accommodated inside the electrical component box 8.
  • the front part is provided with a terminal block T to which a terminal such as a communication line connected to the outdoor unit or commercial power source or a power line is connected, and these terminal blocks T are arranged on the terminal block substrate 8a.
  • This end A part of the base board 8a joined by the force of the front part of the electrical component box 8 protrudes from the side end of the electrical component box 8 to the heat exchanger 10 side.
  • the rear plate body 2 is integrally provided with a front drain pan 15A positioned below the front heat exchanger section 10A and a rear drain pan 15B positioned below the rear heat exchange section 10B. .
  • the left and right ends of the front drain pan 15A and the rear drain pan 15B are connected by a drain guide rod (not shown) so that drain water collected in the rear drain pan 15B can be guided to the front drain pan 15A.
  • a drain hose is connected to the front drain pan 15A. With this drain hose, drain water collected in the front drain pan 15A can be discharged from the interior of the indoor unit body 1 to the outdoor part of the building.
  • a display unit 16 having a plurality of LEDs for informing the occupant of the operating status of the air conditioner by color, light, etc., and a remote control panel attached to the indoor unit
  • a light receiving unit 17 that receives an operation setting signal oscillated from hereinafter referred to as “remote controller”.
  • a cover member is provided between the fin right end plate 12 of the front heat exchanger section 10A constituting the heat exchanger 10 and the terminal block substrate 8a from which the side end force of the electrical component box 8 protrudes.
  • a drain guide 20 is installed. Hereinafter, the drain guide 20 will be described in detail.
  • FIG. 5 is a perspective view of the front side of the drain guide 20
  • FIG. 6 is a perspective view of the back side of the drain guide 20
  • FIG. 7 is a rear view of the electrical component box 8 and the drain guide 20-portion.
  • the drain guide 20 is curved so as to form a multi-stage bent shape that matches the multi-stage bent shape of the front heat exchanger section 10A, and is arranged in parallel along the lower end from the upper end of the front heat exchanger section 10A. Is done. As will be described later, the drain guide 20 is positioned on the front side of the U-shaped pipe 14 protruding from the fin right end plate 12 and is shielded from the U-shaped pipe 14 while being attached to a predetermined portion.
  • This drain guide hole 21 particularly faces the ground wire connection portion 100 provided in the fin end plate 12 of the front heat exchanger portion 10A shown in FIG.
  • the ground wire connection part 100 includes the heat exchanger 10 and the electrical component box 8. It is for attaching the edge part of the ground wire 101 wired between.
  • a drain receiving portion 22 that protrudes toward the front surface side of the drain guide 20 across the side portion and the lower portion of the drain guide hole 21 and is formed in a dish shape as a whole is provided in the body.
  • One end portion of a first guide rib 23 provided integrally with the front surface side of the drain guide 20 is connected to the drain receiving portion 22.
  • the connecting portion with the drain receiving portion 22 that is, the connecting portion with the drain plan inner hole 21
  • the right end portion is the inclined upper end in the front view of the drain guide 20. It is inclined so as to rise to the right.
  • a plurality of second guide ribs 24 are inclined so as to be spaced apart from each other by a predetermined distance and to be substantially parallel to the first guide rib 23. Provided. Almost most of these second guide ribs 24 are substantially the same in the position of the lower end of the slope along the vertical line L drawn substantially upward at the substantially central portion of the drain guide hole 21.
  • the protruding width of the first guide rib 23 to the front side is formed larger than the protruding width of the second guide rib 24 to the front side.
  • a third guide rib 25 is provided on the body below the first guide rib 23.
  • the third guide rib 25 is inclined downwardly to the right so that the end contacting the bottom of the drain receiving portion 22 is an inclined upper end and the right side of the drain guide 20 is the inclined lower end in front view. That is, the inclination direction is opposite to that of the first and second guide ribs 23 and 24 described above.
  • the drain guide 20 is formed so that the upper end of the first guide rib 23 along the right side of the first guide rib 23 protrudes toward the back side, and a drain guide hole 26 is opened at the lower end of the protrusion 20a. Further, auxiliary guide ribs 27 having the same inclination as the first and second guide ribs 23 and 24 are provided on the lower side of the drain guide hole 26 and on the front side and the back side of the drain guide 20. Is provided.
  • a plurality of fixing claws 28 are provided at predetermined intervals along the right edge in the drain guide 20. These fixed claw portions 28 are set to a distance dimension that can be locked to the U-shaped pipe 14 that constitutes the heat exchanger 10.
  • a sensor holding part 29 is provided on the body at the lower end of the drain guide 20 on the fixed claw part 28 side.
  • the side end force of the drain guide 20 is also extended to the side, and the front side is closed and the back side is opened.
  • Rear opening force A temperature sensor (not shown) can be inserted and installed inside.
  • a wiring fixing claw 30 is provided on the body at the side end opposite to the sensor holding portion 29. This wiring fixing claw 30 is connected to the temperature sensor and is routed along the back side of the drain guide 20 to releasably hold the middle part of the lead wire connected to a predetermined part in the electrical component box 8. it can.
  • the drain guide 20 is configured such that the plurality of fixed claws 28 are engaged with the U-shaped pipe 14 constituting the heat exchanger 10, so that, as described above, the fin end plate 12 of the heat exchanger 10 and the electrical component It is interposed between the box 8 and shields the front surface of the U-shaped pipe 14.
  • a part of the terminal block substrate 8a provided in the electrical component box 8 is located on the front side of the protruding portion 20a protruding to the back side of the drain guide 20.
  • Auxiliary guide ribs 31 are provided on the back side of the terminal board 8a so as to be inclined obliquely. The inclined lower end of the auxiliary guide rib 31 is positioned immediately above the drain guide hole 26 provided in the drain guide 20.
  • the lower end of the drain guide 20 and the terminal block substrate 8a are in a position facing the upper portion of the front drain pan 15A, and the sensor holding portion to which the temperature sensor is attached 29 is opposed to a part of the front surface of the fin 11 constituting the heat exchange 10.
  • the drain guide 20 has a multi-stage bent shape that matches the multi-stage bent shape of the front heat exchanger section 10A, the drain guide 20 can be easily positioned and the front cover Good aesthetic with 3 removed.
  • the operating condition is set for the remote controller and the operation button is turned on, whereby the compressor of the outdoor unit is driven and the refrigeration cycle operation is started.
  • the blower 9 is driven, and the indoor air is sucked into the indoor unit body 1 from the suction port 5 and led to the heat exchanger 10.
  • the refrigerant meanders through the heat exchange pipe 13 and the U-shaped pipe 14 constituting the heat exchange, and exchanges heat with the indoor air flowing between the fins 11. Heat exchanged indoor air is guided by the louver 7 and blown into the room through the air outlet 6 to adjust the air in the room.
  • the temperature sensor is a freezer.
  • the temperature change of the heat exchanger 10 due to the cycle action can be detected reliably, and a detection signal is sent to the electric control component housed in the electric component box 8. Based on the result, the operation frequency of the compressor and the blower 9 is controlled, and the optimum air conditioning action is performed.
  • the moisture contained in the room air is condensed and converted into drain water with the heat exchange action.
  • the drain water is generated on the surfaces of the fins 11, the heat exchange pipes 13 and the U-shaped pipes 14 constituting the heat exchange 10 and adheres in the form of water droplets. And as time goes on, the drain water droplets enlarge and eventually flow down.
  • the drain water flowing down from the fin 11 and the heat exchange pipe 13 is led to the front drain pan 15A in the front heat exchanger section 10A, and is led to the rear drain pan 15B in the rear heat exchanger section 10B. It is burned.
  • the drain water collected in the rear drain pan 15B is guided to the front drain pan 15A via the guide rod and drained to the outdoor part of the building via the drain hose.
  • the drain water generated in the U-shaped pipe 14 is also enlarged and dripped.
  • the drain water that also drops the force of the upper U-shaped pipe 14 hits the lower U-shaped pipe 14 and scatters around. Part of the scattered drain water is received and adhered to the back of the drain guide 20 provided on the front side of the U-shaped pipe 14. Then, it flows down along the back surface of the drain guide 20 and is guided to the front drain pan 15A.
  • drain guide 20 Since the drain guide 20 is attached to the U-shaped pipe 14 via the fixed claw 28 and is in close contact with each other, the cold heat of the U-shaped pipe 14 is transmitted to the drain guide 20, and the front surface of the drain guide 20 and Drain water is generated on the back. As described above, the drain water generated on the back surface of the drain guide 20 also scatters the U-shaped pipe 14 force and joins the drain water received and flows down to the front drain pan 15A.
  • the drain water generated on the front surface of the drain guide 20 is received by the second internal rib 24 immediately after flowing down from the upper part, and flows along the inclination of the guide rib 24.
  • the inclined lower end force of the second internal rib 24 also flows down along the vertical line L and is received by the drain receiving portion 22 provided in the lower part.
  • the drain water is guided from the drain receiving portion 22 to the drain guide hole 21, travels to the back of the drain guide 20, and flows down to the front drain pan 15 A as it is.
  • the drain water received and received by the second guide rib 24 flows down from the front projecting edge through the lower surface before reaching the inclined lower end. Can is there.
  • the drain water that has flowed down is guided from the front surface of the drain guide 20 to the second guide rib 24 provided on the lower side, and merges with the drain water guided here.
  • the drain water sequentially flows down to the second guide rib 24 on the lower side, and is finally guided onto the first guide rib 23.
  • the front protrusion width of the first guide rib 23 is the second guide rib.
  • the drain water flowing down from the second guide rib 24 to the first guide rib 23 is guided along the inclination of the first guide rib 23.
  • the drain water is guided to the drain receiving portion 22, and further, from the drain guide hole 21 to the back surface of the drain guide 20, and is guided to the front drain pan 15A.
  • the first guide rib 23 and the drain receiving portion 22 are provided at the portion of the drain guide 20 that protrudes to the foremost side, the drain water that is generated on the front surface of the drain guide 20 and flows down is surely captured. Then, it can be smoothly guided to the back side of the drain guide 20 and guided to the front drain pan 15A.
  • the drain water flows down along the front surface of the drain guide 20 from the front edge of the first guide rib 23 through the lower surface, and is received by the third guide rib 25 provided at the lower end of the drain guide 20. It can be stopped. Then, the drain water led to the third guide rib 25 is finally discharged to the front drain pan 15A.
  • drain water is also generated on the back surface of the terminal block substrate 8a, but is received by the auxiliary guide rib 31 on the back surface and flows along an inclination. Drain water is drained from the inclined edge of the auxiliary guide rib 31.
  • the drain guide 20 flows down to the drain guide hole 26 and is guided by the auxiliary guide ring 27 from the back cover of the drain guide 20 to the front drain pan 15A.
  • a part of the drain water scattered by the U-shaped pipe 14 of the heat exchanger 10 also reaches the side surface portion of the electrical component box 8 that also has the metal plate strength.
  • the electrical component box 8 has a sealed structure, the scattered drain water does not penetrate into the interior and wet the electrical control components. Also, some electric control parts generate a large amount of heat, and the temperature of the side surface of the metal plate increases. Therefore, the scattered drain water evaporates quickly.
  • the temperature sensor holding part 29 having the temperature sensor attached to the lower part of the drain guide 20 is integrally formed, the temperature sensor can be easily attached and the number of parts can be reduced.
  • the temperature sensor is inserted from the opening on the back side of the sensor holding unit 29, and the front side of the sensor holding unit 29 is closed.
  • the midway portion from the back side of the drain guide 20 is locked to the wiring fixing claw 30, and the other end portion is connected to the inside of the electrical component box 8.
  • the present invention it is possible to prevent the drain water generated in the U-shaped pipe portion constituting the heat exchanger from being scattered, and to surely prevent the drain water from leaking outside and adversely affecting the electrical component box. Stop, Improved reliability

Abstract

La présente invention concerne une unité d’environnement intérieur pour un climatiseur, comportant un échangeur thermique (10) reçu dans un corps d’unité d’environnement intérieur (1) et constitué d’ailettes (11) agencées côte à côte, des tuyaux d’échangeur thermique (13), et des tuyaux en forme de U (14) pour réaliser la communication entre des sections d’extrémité des tuyaux d’échangeur thermique (13) faisant saillie à partir de plaques d’extrémité d’ailette (12) des deux côtés des ailettes (11) ; un boîtier de partie électronique (8) placé à côté d’une section latérale de l’échangeur thermique (10) et pourvu d’une plaque de circuit de commande sur laquelle sont montées des parties de commande électroniques et d’autres composants ; et un guidage de drainage (20) disposé entre le boîtier de partie électrique (8) et les plaques d’extrémité d’ailette (12) de l’échangeur thermique (10), protégeant des faces avant des tuyaux en forme de U (14), et recevant de l’eau de drainage produite par l’échangeur thermique (10) et distribuée. Le guidage de drainage (20) possède une première nervure de guidage (23) et une seconde nervure de guidage (24) qui reçoivent l’eau de drainage formée sur la face avant du guidage de drainage (20) et guidant l’eau vers une direction prédéterminée. Le guidage de drainage (20) possède également un orifice de guidage de drainage (21) destiné à guider l’eau de drainage qui est guidée par la première nervure de guidage (23) et la seconde nervure de guidage (24) jusqu'au côté de face arrière du guidage de drainage (20).
PCT/JP2006/305424 2005-03-18 2006-03-17 Unite d’environnement interieur pour climatiseur WO2006098436A1 (fr)

Applications Claiming Priority (2)

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JP2005-079802 2005-03-18
JP2005079802 2005-03-18

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WO2006098436A1 true WO2006098436A1 (fr) 2006-09-21

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104566915A (zh) * 2015-01-20 2015-04-29 维克（天津）有限公司 一种加强型空调机组接水盘
JP2016060275A (ja) * 2014-09-16 2016-04-25 三菱自動車エンジニアリング株式会社 車両の空調装置
CN106969550A (zh) * 2017-05-27 2017-07-21 广东美的制冷设备有限公司 蒸发器组件及具有其的空调器室内机
EP2400230A3 (fr) * 2010-06-24 2017-09-06 Samsung Electronics Co., Ltd. Unité d'intérieur pour climatiseur
EP2716991A3 (fr) * 2012-10-05 2018-04-18 Mitsubishi Heavy Industries Thermal Systems, Ltd. Unité d'intérieur de climatiseur
EP3438559A4 (fr) * 2017-04-28 2020-01-08 Hitachi-Johnson Controls Air Conditioning, Inc. Unité intérieure de climatiseur
WO2023111501A1 (fr) * 2021-12-17 2023-06-22 Dyson Technology Limited Ensemble ventilateur

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Publication number Priority date Publication date Assignee Title
JPH10227472A (ja) * 1997-02-14 1998-08-25 Mitsubishi Heavy Ind Ltd 空気調和機
JPH11159792A (ja) * 1997-11-28 1999-06-15 Matsushita Electric Ind Co Ltd 空気調和機の水漏れ防止装置
JP2002071163A (ja) * 2000-08-30 2002-03-08 Toshiba Kyaria Kk 空気調和機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10227472A (ja) * 1997-02-14 1998-08-25 Mitsubishi Heavy Ind Ltd 空気調和機
JPH11159792A (ja) * 1997-11-28 1999-06-15 Matsushita Electric Ind Co Ltd 空気調和機の水漏れ防止装置
JP2002071163A (ja) * 2000-08-30 2002-03-08 Toshiba Kyaria Kk 空気調和機

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2400230A3 (fr) * 2010-06-24 2017-09-06 Samsung Electronics Co., Ltd. Unité d'intérieur pour climatiseur
EP2716991A3 (fr) * 2012-10-05 2018-04-18 Mitsubishi Heavy Industries Thermal Systems, Ltd. Unité d'intérieur de climatiseur
JP2016060275A (ja) * 2014-09-16 2016-04-25 三菱自動車エンジニアリング株式会社 車両の空調装置
CN104566915A (zh) * 2015-01-20 2015-04-29 维克（天津）有限公司 一种加强型空调机组接水盘
CN104566915B (zh) * 2015-01-20 2017-10-20 维克（天津）有限公司 一种加强型空调机组接水盘
EP3438559A4 (fr) * 2017-04-28 2020-01-08 Hitachi-Johnson Controls Air Conditioning, Inc. Unité intérieure de climatiseur
CN106969550A (zh) * 2017-05-27 2017-07-21 广东美的制冷设备有限公司 蒸发器组件及具有其的空调器室内机
CN106969550B (zh) * 2017-05-27 2024-03-19 广东美的制冷设备有限公司 蒸发器组件及具有其的空调器室内机
WO2023111501A1 (fr) * 2021-12-17 2023-06-22 Dyson Technology Limited Ensemble ventilateur

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