WO2013108658A1 - Climatiseur - Google Patents

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Publication number
WO2013108658A1
WO2013108658A1 PCT/JP2013/050094 JP2013050094W WO2013108658A1 WO 2013108658 A1 WO2013108658 A1 WO 2013108658A1 JP 2013050094 W JP2013050094 W JP 2013050094W WO 2013108658 A1 WO2013108658 A1 WO 2013108658A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
panel
wall
drain pan
front panel
Prior art date
Application number
PCT/JP2013/050094
Other languages
English (en)
Japanese (ja)
Inventor
浅地野衣
Original Assignee
シャープ株式会社
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 シャープ株式会社 filed Critical シャープ株式会社
Priority to CN201380004494.4A priority Critical patent/CN104024759B/zh
Publication of WO2013108658A1 publication Critical patent/WO2013108658A1/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
    • F24F13/20—Casings or covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • 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

Definitions

  • the present invention relates to an air conditioner that harmonizes air taken in from a front suction port and a top suction port of a cabinet and discharges the air into the room from a blowout port.
  • Japanese Patent Application Laid-Open No. 2005-133867 discloses whether the air guide portion protrudes forward from the upper wall surface of the air outlet. Or the groove part is formed and the device which cut
  • a short circuit prevention portion is provided between the lower suction port and the lower air outlet, and the short circuit prevention portion protrudes forward between the lower air inlet and the lower air outlet. And a protrusion protruding downward from the upper surface of the inner wall of the lower outlet.
  • Patent Document 2 since there is a suction port at the lower part of the cabinet, in order to prevent the air discharged from the lower lower outlet from flowing along the cabinet, the projecting part is projected downward, Since the front edge protrudes forward, it cannot be said that the appearance is good and the air blowing efficiency is not good.
  • the present invention is an air conditioner having a front suction port in the lower part, an air conditioner that can reduce a short circuit in which air discharged from the blower outlet flows to the front suction port side, and has excellent blowing efficiency,
  • the object is to provide an air conditioner that also has a good appearance.
  • an air conditioner includes an indoor heat exchanger in a cabinet having a front panel and a front cover, and the cabinet is provided with a front inlet and a top inlet.
  • the front air inlet is formed between the lower end of the front cover and the front panel behind it, and the indoor air sucked from the front air inlet and the top air inlet is harmonized through the indoor heat exchanger to
  • a blower guide wall that is configured to be discharged from a blowout port formed in a front lower portion and that is inclined so as to be upward as the upper wall of the blowout port goes forward is formed closer to the front of the blower guide wall.
  • a step is formed in which the front side is recessed, and the conditioned air discharged from the air outlet is reduced by the step toward the front suction port and flows in the extending direction of the air blowing guide wall.
  • the air from the air outlet is discharged forward, and a part of the air is directed upward along the air blowing guide wall on the upper wall of the air outlet, but there is a step whose front side is recessed toward the front of the air blowing guide wall. Since it is formed, it is possible to cut off the flow of air that tends to flow from the air guide wall to the front suction port along the front panel, thereby reducing the short circuit.
  • the air guide panel is provided at the outlet so as to be openable and closable and the step is hidden by the air guide panel when the air guide panel is closed. According to this configuration, the step is hidden by the wind guide panel and cannot be seen, so that the appearance is further improved.
  • Such a step can also be formed as follows. That is, a drain pan that collects condensation that has fallen from the indoor heat exchanger is provided behind the front panel, and the bottom wall of the drain pan is an air guide wall that corresponds to the upper wall of the outlet, and the front of the bottom wall of the drain pan The step is formed between the extended end and the opening end on the outlet side of the front panel joined to the extended end.
  • the step is formed by joining both the drain pan formed as a separate member from the front panel and the opening end constituting the air outlet of the front panel, a simple configuration with two members thereby, the short circuit of the conditioned air which flows from a blower outlet to a front inlet port can be reduced.
  • the step may be formed by overlapping one of both members.
  • the air outlet opening end of the front panel is overlapped so as to be hidden behind the drain pan side forward extension end to form a step.
  • a heat insulating space is formed between the front wall of the drain pan and the front panel, and further, a holding rib that contacts the back side of the front panel is provided in this heat insulating space. It is possible to prevent the front panel from condensing due to the heat insulating space, and further, it is possible to maintain a gap between the front panel and the front wall of the drain pan by the pressing rib provided in the heat insulating space.
  • the lower part of the front extended end on the drain pan side may be formed of a heat insulating material. By doing in this way, it becomes difficult to produce dew condensation at the front extension end.
  • the upward air flow along the air guide wall on the upper wall of the air outlet is blocked by the step formed near the front of the air guide wall, and formed below the front panel. It is possible to reduce the short circuit of the air flow to the front suction port.
  • FIG. 4 is a side sectional view of FIG. 3. It is an external appearance perspective view which similarly shows the downward blowing open attitude
  • an indoor unit of a separate type air conditioner will be described as an example.
  • This type of air conditioner includes an indoor heat exchanger housed in an indoor unit, a compressor, a four-way valve, an outdoor heat exchanger, and a throttle device (both not shown) housed in an outdoor unit (not shown).
  • a refrigerant pipe to constitute a refrigeration cycle, and various operation modes such as cooling, heating and dehumidification can be executed.
  • the indoor unit has a top surface suction port 2 for sucking room air on the top surface of the cabinet 1, and a front suction port 3 for sucking room air at the front center portion of the cabinet 1. Furthermore, the blower outlet 4 is formed in the opening below the front surface of the cabinet 1.
  • the width direction is the left-right direction
  • the depth direction of the cabinet 1 is the front-rear direction
  • the height direction of the cabinet is the vertical direction.
  • the cabinet 1 forms an exterior by combining a box-shaped back plate 8 having an open front and a box-shaped front panel 9 having an open back.
  • an air passage 5 is formed in the cabinet 1 from the top suction port 2 and the front suction port 3 to the blowout port 4.
  • An indoor heat exchanger 6 and a fan 7 are formed in the air passage 5. And are arranged.
  • the indoor heat exchanger 6 three heat exchangers of the front side heat exchangers 6a and 6b and the back side heat exchanger 6c are arranged in an inverted V shape.
  • the front-side heat exchangers 6a and 6b include an upper heat exchanger 6a and a lower heat exchanger 6b, and are arranged so that the upper end of the upper heat exchanger 6a is inclined backward, and is continuous with the lower end thereof.
  • the lower heat exchanger 6b is arranged substantially vertically.
  • the upper heat exchanger 6b is disposed at the same height as the rear heat exchanger 6c, and both heat exchangers are disposed in an inverted V shape in a side view.
  • the number of heat exchangers is not limited to the three heat exchangers shown in FIG. 2, but an aspect in which one is arranged on each of the front side and the back side, and an auxiliary heat exchanger is further provided on the back side.
  • a mode in which a total of four heat exchangers are additionally arranged can be exemplified.
  • the fan 7 is a cross flow fan, and is disposed in a space surrounded by the indoor heat exchanger 6 on the downstream side of the air passage 5.
  • air blowing guide walls are formed on both the front and rear sides so that the air blown from the fan 7 is guided from the blowout port 4 to the opening at the lower front of the cabinet 1.
  • the back plate 8 that constitutes the cabinet 1 is a box-like one whose front is open, and a flat surface is formed on the back side of the cabinet so as to be attached to an indoor wall surface.
  • the top surface of the back plate 8 has a lattice-shaped suction grill 11 that forms a part of the top surface suction port 2.
  • the front panel 9 has a box-like shape with an open rear surface, and almost the entire top surface is opened, and a lattice-shaped suction grill 13 is formed in the opening.
  • the lattice-shaped suction grill 13 is arranged in parallel with the suction grill 11 on the back plate 8 side, and the top suction port 2 is configured by both the suction grills 11 and 13.
  • a front opening 9a is formed on the front surface of the front panel 9 so as to face the front heat exchangers 6a and 6b.
  • a front cover 14 is supported by the front panel 9 so as to be able to open and close around an upper end axis so as to cover the front opening 9a.
  • the front cover 14 has a flat plate shape, the width in the left-right direction is substantially equal to the horizontal width of the cabinet 1, and the height is set so as to cover the front opening 9a of the cabinet.
  • the front panel 9 is lower than the front cover 14 at the front lower portion thereof and recedes in an arc shape in a side view to reach the bottom wall portion 16.
  • a louver unit 17 constituting the air outlet 4 is fitted into the opening formed in the arc surface.
  • the louver unit 17 constitutes a part of the wind direction changing device. As shown in FIGS. 2 and 8, the louver unit 17 has a peripheral member 18 that forms the air outlet 4 in the center, and a horizontal axis in front of the air outlet 4. And a plurality of vertical louvers 20 that are swingably disposed at the outlet 4 on the rear side of the wind guide panel 19.
  • a lateral louver 21 is integrally disposed inside the air guide panel 19.
  • the wind guide panel 19 can be opened and closed between the closed posture shown in FIGS. 1 and 2 and the open posture shown in FIGS. FIG. 3 and FIG. 4 show the front blowing posture of the wind guide panel 19, and the conditioned air discharged from the blower outlet 4 by turning the upper end of the wind guide panel 19 forward from the closed posture around the rotation axis. Can be guided diagonally forward and upward.
  • FIGS. 5 and 6 show the lower blowing open posture of the wind guide panel 19, and the upper end of the wind guide panel 19 is further rotated downward from the forward blowing posture of FIGS.
  • the conditioned air discharged from the blower outlet 4 can be guided obliquely downward.
  • the peripheral member 18 of the louver unit 17 constitutes a part of the front and rear ventilation guide walls, and the upper peripheral member is formed in an open U shape in cross section and collects the condensation that has fallen from the indoor heat exchanger 6. 22 is constituted.
  • the lower peripheral member constitutes a rear air blowing guide wall continuously to the front end of the rear guide wall 10 on the back plate 8 side.
  • a heat insulating material 23 is stuck inside the drain pan 22, and a lower end portion of the lower heat exchanger 6b among the front surface side heat exchangers 6a and 6b is disposed above the heat insulating material.
  • the air blowing guide wall on the front side of the air passage 5 is constituted by the wall surface and the bottom wall surface thereafter.
  • the fan 7 is disposed with a gap between the rear wall surface of the drain pan 22 and the rear guide wall 10 on the back plate 8 side.
  • a filter 15 is detachably disposed between the rear surface of the top surface suction port 2 of the front panel 9 and the rear surface side of the front opening of the front panel and the indoor heat exchanger 6. The filter 15 can be removed from the front surface of the front panel 9 by opening the front cover 14.
  • the lower opening wall 35 of the front opening 9 a of the front panel 9 is a vertical wall, and a receiving portion 39 that protrudes rearward and can place the filter 15 is provided at the lower end of the vertical wall. It has been.
  • a concave curved surface portion 40 is formed at the lower end of the lower opening wall 35 of the front opening 9a so as to protrude inward of the cabinet 1.
  • the concave curved surface portion 40 is formed so as to prevent the wind blown from the air outlet 4 from returning from the upper front suction port 3 into the cabinet 1, and the lower end of the concave curved surface portion 40 is used to reduce a short circuit.
  • a step 41 having a recessed front side is formed.
  • the front suction port 3 is formed so as to face the lower portions of the front side heat exchangers 6a and 6b so that an opening can be seen in a front view.
  • the room air is guided to the front side heat exchangers 6a and 6b through an opening formed between the wall 35 and the step in the front-rear direction.
  • the front cover 14 is disposed in front of the front opening 9a, and the lower end of the front cover 14 is disposed in front of the lower opening wall 35 of the front opening 9a, thereby forming an opening with a step in the front-rear direction.
  • a gap A is formed in the vertical direction between the lower end of the front cover 14 and the upper end of the lower opening wall 35 of the front opening 9a, and the front side heat exchanger 6a inside from the front in front view through the gap A. , 6b can be seen. Then, the air sucked from the front through the gap A is straightly moved in the horizontal direction and applied to the front side heat exchangers 6a and 6b.
  • a concave curved surface portion 40 is formed on the lower side of the lower opening wall 35 of the front opening 9a, and a lower portion of the concave curved surface portion 40 is an opening for the air outlet of the front panel 9.
  • the louver unit 17 is fitted into the opening.
  • a drain pan 22 is disposed behind the concave curved surface portion 40 of the front panel 9.
  • the bottom wall 22 a of the drain pan 22 has a front extension wall 42 protruding at the front end thereof, and the bottom wall 22 a and the front extension wall 42 constitute the upper wall of the outlet 4.
  • the bottom wall 22a goes diagonally downward, but is bent in an R shape upward at the front portion of the bottom wall 22a, and as a whole, on the front extension wall 42 side, the air outlet is inclined upward so as to go forward. It is considered as a ventilation guide wall.
  • a step 41 is formed on the front side of the air blowing guide wall on the upper side of the air outlet 4 by the front extended end 42a of the bottom wall 22a and the air outlet opening end 43 of the front panel 9 (concave curved surface portion 40) joined thereto.
  • the step 41 is in a state in which the air outlet opening end 43 of the front panel 9 on the front side is recessed from the front extension end 42a of the drain pan 22, and the conditioned air discharged from the air outlet 4 by the step 41 is the front air inlet. 3 is reduced, and it is made to flow to the extension direction of a ventilation guide wall.
  • the step 41 is formed in a step shape so as to be recessed upward from the front extension wall 42.
  • the corner portion of the step 41 has a shape that cuts off the Coanda effect in which the released conditioned air tends to flow from the front extension wall 42 along the wall surface of the front panel 9.
  • the shape of the corner is preferably an acute angle or a right angle.
  • the angle is a right angle.
  • the corner does not mean a right angle or an acute angle, but may have a roundness that is inevitably attached when a mold is created.
  • the air outlet opening end 43 of the front panel 9 is arranged so as to be hidden by the end portion 42a of the front extension wall 42 on the drain pan 22 side, so that the step 41 is formed.
  • An engagement claw 45 projecting rearward is formed at the end 42a of the front extension wall 42 so as to engage with the air outlet opening end 43 of the front panel 9.
  • a strip-shaped heat insulating material 48 is attached to the tip of the front extension wall 42 of the drain pan 22 to form a part of the step 41. This heat insulating material 48 makes it difficult for condensation to form at the tip of the front extension wall 42.
  • a heat insulating space portion 46 is formed between the front surface 22 b of the drain pan 22 on the back surface side of the concave curved surface portion 40 of the front panel 9, and a presser rib that contacts the heat insulating space portion 46 on the back surface side of the front panel 9. 47 is provided. As shown in FIG. 8, a plurality of the presser ribs 47 are arranged at intervals in the left-right direction.
  • the step 41 is formed by two members, that is, the end 42 a of the front extension wall 42 of the bottom wall 22 a of the drain pan 22 and the outlet opening end 43 of the front panel 9.
  • the bottom wall 22a of 22 may be formed alone.
  • step 41 is arranged so as to be hidden by the wind guide panel 19 in a closed posture of the wind guide panel 19 and forms a good appearance.
  • conditioned air is discharged forward through the bottom wall 22a of the drain pan 22 and the front extension wall 42 thereof.
  • the released conditioned air tends to flow along the wall surface of the front panel 9 to the front suction port 3 side above the wall surface of the front panel 9 due to the Coanda effect. Since the step 41 is formed, the Coanda effect is cut off by the step 41, and the flow of conditioned air that flows to the front suction port 3 is blocked. Therefore, the short circuit through which conditioned air flows from the blower outlet 4 to the front inlet 3 side can be reduced as much as possible.
  • the step 41 is formed by the drain pan 22 and the front panel 9, the height of the step can be finely adjusted by finely adjusting the positional relationship between the drain pan 22 and the front panel 9. By doing so, it is possible to reduce the possibility of correcting the mold for correcting the step.
  • a heat insulating material 48 may be attached to the tip of the front extension wall 42 of the drain pan 22 to form a part of the step 41. Thereby, dew condensation hardly occurs at the tip of the front extension wall 42.
  • step 41 is formed so that the front extended end 42a on the drain pan 22 side overlaps with the outlet opening end 43 of the front panel 9, so that the release of conditioned air is limited compared to the case where the protrusions protrude downward. Without lowering, it is possible to prevent a reduction in blowing efficiency.
  • the step 41 is hidden by the wind guide panel 19 in the closed posture of the wind guide panel 19, so that the appearance is also excellent.
  • the drain pan 22 is in contact with room air on the front side and serves as a conditioned air blowing guide wall on the back side. It is possible to prevent the front panel 9 from condensing under the influence of temperature.
  • the holding rib 47 that contacts the back side of the front panel 9 is provided in the heat insulating space 46, the gap between the front panel 9 and the front wall 22b of the drain pan 22 can be physically maintained.
  • the present invention is not limited to the above-described embodiments, and various modifications can be made within the scope of the claims, and the technical means disclosed in different embodiments can be appropriately combined. Such embodiments are also included in the technical scope of the present invention.
  • the heat insulating material 48 is attached to the front extension wall 42 of the drain pan 22 to form a part of the step 41, but not limited to this, the heat insulating material is attached as shown in FIG. 9.
  • the step 41 may be formed by thickening the front extension wall 42 of the drain pan 22.
  • a step may be formed by denting the front extension wall 42 of the drain pan.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (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 se rapporte à un climatiseur qui est conçu de sorte à éviter que l'air de climatisation ne soit en court-circuit entre la sortie de soufflage et l'entrée d'aspiration frontale. Ce climatiseur est conçu de telle manière que : une paroi guide du débit d'air est formée de manière à être carrelée, de sorte que la paroi supérieure de la sortie de soufflage s'élève au fur et à mesure que la paroi supérieure s'étend vers l'avant ; une section étagée, qui présente un renfoncement plus profond sur la face avant que sur la face arrière, est formée sur la face avant de la paroi guide du débit d'air de telle manière qu'une extrémité d'extension du côté du bac de vidange avant chevauche l'extrémité d'ouverture de la sortie de soufflage du panneau frontal ; et la section étagée empêche l'air, qui est déchargé de la sortie de soufflage, de s'écouler vers l'entrée d'aspiration frontale et permet à l'air de s'écouler dans la direction dans laquelle s'étend la paroi guide du débit d'air. Par ailleurs, quand un panneau de conduction d'air qui se trouve à l'avant de la section étagée est sur la position fermée, la section étagée est masquée par le panneau de conduction d'air.
PCT/JP2013/050094 2012-01-17 2013-01-08 Climatiseur WO2013108658A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201380004494.4A CN104024759B (zh) 2012-01-17 2013-01-08 空气调节机

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012007255A JP5823881B2 (ja) 2012-01-17 2012-01-17 空気調和機
JP2012-007255 2012-01-17

Publications (1)

Publication Number Publication Date
WO2013108658A1 true WO2013108658A1 (fr) 2013-07-25

Family

ID=48799086

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/050094 WO2013108658A1 (fr) 2012-01-17 2013-01-08 Climatiseur

Country Status (3)

Country Link
JP (1) JP5823881B2 (fr)
CN (1) CN104024759B (fr)
WO (1) WO2013108658A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106989502A (zh) * 2017-05-12 2017-07-28 广东美的制冷设备有限公司 空调壳体和空调器
EP3252388A4 (fr) * 2015-01-30 2018-01-24 Daikin Industries, Ltd. Dispositif intérieur de climatisation
EP3578899A4 (fr) * 2017-04-14 2020-03-25 Mitsubishi Electric Corporation Unité intérieure pour climatiseur
US10634384B2 (en) * 2015-08-24 2020-04-28 Mitsubishi Electric Corporation Indoor unit of air-conditioning apparatus

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5741545B2 (ja) * 2012-09-28 2015-07-01 ダイキン工業株式会社 空調室内機
KR101900484B1 (ko) * 2015-01-23 2018-09-20 삼성전자주식회사 공기 조화기
JP6662600B2 (ja) * 2015-10-06 2020-03-11 ダイキン工業株式会社 室内機
EP3594582B1 (fr) * 2017-03-09 2021-07-07 Mitsubishi Electric Corporation Unité intérieure de climatiseur
CN108458465B (zh) * 2018-05-09 2024-04-16 珠海格力电器股份有限公司 连接结构、面板组件及空调器

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JPH10132318A (ja) * 1996-10-25 1998-05-22 Mitsubishi Electric Corp 空気調和機のファンガード取付構造
JPH11101464A (ja) * 1997-09-30 1999-04-13 Fujitsu General Ltd 空気調和機
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JP2002188825A (ja) * 2000-12-20 2002-07-05 Fujitsu General Ltd 空気調和機の室内ユニット
JP2003185170A (ja) * 2001-12-14 2003-07-03 Mitsubishi Electric Corp 空気調和機の室内機
JP2004084978A (ja) * 2002-08-23 2004-03-18 Hitachi Home & Life Solutions Inc 空気調和機
JP2007120789A (ja) * 2005-10-25 2007-05-17 Mitsubishi Electric Corp 空気調和機の室内ユニット
JP2010071555A (ja) * 2008-09-18 2010-04-02 Mitsubishi Electric Corp 空気調和機の室内機
JP2011202896A (ja) * 2010-03-26 2011-10-13 Fujitsu General Ltd 空気調和機

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JP2001201080A (ja) * 2000-01-20 2001-07-27 Fujitsu General Ltd 空気調和機
JP4033885B2 (ja) * 2006-09-11 2008-01-16 シャープ株式会社 空気調和機

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Publication number Priority date Publication date Assignee Title
JPH06201148A (ja) * 1992-12-28 1994-07-19 Inoac Corp 空調装置の天井吹き出し口用カバーパネル
JPH10132318A (ja) * 1996-10-25 1998-05-22 Mitsubishi Electric Corp 空気調和機のファンガード取付構造
JPH11101464A (ja) * 1997-09-30 1999-04-13 Fujitsu General Ltd 空気調和機
JP2000121091A (ja) * 1998-10-13 2000-04-28 Daikin Ind Ltd 空気調和機の室内ユニット
JP2002188825A (ja) * 2000-12-20 2002-07-05 Fujitsu General Ltd 空気調和機の室内ユニット
JP2003185170A (ja) * 2001-12-14 2003-07-03 Mitsubishi Electric Corp 空気調和機の室内機
JP2004084978A (ja) * 2002-08-23 2004-03-18 Hitachi Home & Life Solutions Inc 空気調和機
JP2007120789A (ja) * 2005-10-25 2007-05-17 Mitsubishi Electric Corp 空気調和機の室内ユニット
JP2010071555A (ja) * 2008-09-18 2010-04-02 Mitsubishi Electric Corp 空気調和機の室内機
JP2011202896A (ja) * 2010-03-26 2011-10-13 Fujitsu General Ltd 空気調和機

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3252388A4 (fr) * 2015-01-30 2018-01-24 Daikin Industries, Ltd. Dispositif intérieur de climatisation
AU2016213524B2 (en) * 2015-01-30 2019-04-04 Daikin Industries, Ltd. Air conditioning indoor unit
US10634384B2 (en) * 2015-08-24 2020-04-28 Mitsubishi Electric Corporation Indoor unit of air-conditioning apparatus
EP3578899A4 (fr) * 2017-04-14 2020-03-25 Mitsubishi Electric Corporation Unité intérieure pour climatiseur
CN106989502A (zh) * 2017-05-12 2017-07-28 广东美的制冷设备有限公司 空调壳体和空调器

Also Published As

Publication number Publication date
CN104024759A (zh) 2014-09-03
JP2013148237A (ja) 2013-08-01
JP5823881B2 (ja) 2015-11-25
CN104024759B (zh) 2016-11-16

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