WO2013088593A1 - 空気調和機の室外機 - Google Patents

空気調和機の室外機 Download PDF

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Publication number
WO2013088593A1
WO2013088593A1 PCT/JP2012/004269 JP2012004269W WO2013088593A1 WO 2013088593 A1 WO2013088593 A1 WO 2013088593A1 JP 2012004269 W JP2012004269 W JP 2012004269W WO 2013088593 A1 WO2013088593 A1 WO 2013088593A1
Authority
WO
WIPO (PCT)
Prior art keywords
outdoor unit
long side
handle
top panel
air conditioner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2012/004269
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
寛之 陣内
久保野　俊行
岩崎　弘
智也 簗瀬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to CN201280058617.8A priority Critical patent/CN103958974B/zh
Priority to RU2014128819/12A priority patent/RU2568182C1/ru
Priority to EP12857353.2A priority patent/EP2792956B1/en
Priority to AU2012354015A priority patent/AU2012354015B2/en
Publication of WO2013088593A1 publication Critical patent/WO2013088593A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards

Definitions

  • the present invention relates to an outdoor unit of an air conditioner, and particularly to a handle structure of the outdoor unit.
  • the outdoor unit of the air conditioner has a handle so that people can carry it when installing it.
  • a handle is provided on the top panel side surface so as to protrude outward from the side surface of the outer body of the outdoor unit (see Patent Document 1).
  • a box is composed of a box body and an upper surface member that closes an opening on the upper surface of the box body, and the upper surface member is integrally formed at the end portion on the short side.
  • the side surface portion of the box body has a concave portion that is integrally recessed inside the box body at a position corresponding to the grip portion, and a flat portion that is adjacent to the concave portion.
  • the upper end surface is recessed inside the box so as to be integrated with the upper end surface of the flat portion adjacent to the recess, and the upper end surface of the recess is located in contact with or close to the lower surface of the upper surface member.
  • the outdoor unit of an air conditioner having a handle that protrudes outward from the side surface of the box body on the side of the top panel is increased in size by the amount of protrusion, and only for this handle Moreover, a packing member will become large. Moreover, since the magnitude
  • a heat exchanger provided inside the outdoor unit is often formed in an L shape in order to reduce the size of the outdoor unit of the product. For this reason, a structure in which a lattice-like crosspiece is left open so as not to hinder ventilation of the heat exchanger on the side surface side of the panel covering the outside of the heat exchanger is generally used.
  • Patent Document 2 when a space is provided to provide a recess and a hand can be inserted from the side, it is difficult to manufacture an opening that allows air to flow into the recess, and the recess is formed in the heat exchanger. Since the flow path of the inflowing air is shielded, there is a problem that the efficiency of the heat exchanger is reduced.
  • An object of the present invention is to provide an outdoor unit of an air conditioner that does not shield the air flowing into the heat exchanger without increasing the size of the outdoor unit and the packaging by providing a handle in the outdoor unit of the air conditioner having a handle. Is to provide a machine.
  • An outdoor unit of an air conditioner according to the present invention is an outdoor unit of an air conditioner in which a handle is provided on a substantially rectangular top panel that covers an upper opening of an outer unit main body outline including a machine room and a fan room.
  • the long side handle protrudes outward from the long side portion of the top panel, but in the top view, outward from the tip position of the leg portion provided on the bottom surface of the exterior unit outer shell. Because it is provided so that it does not protrude, it does not increase the size of the outdoor unit and packing size due to the presence of the handle on the long side, and it does not block the opening where air flows into the heat exchanger An outdoor unit of an air conditioner that does not reduce the efficiency of the heat exchanger can be obtained.
  • FIG. 5 is a YY cross-sectional view of FIG. 4. It is a perspective view which shows the external component of the outdoor unit 100 of the air conditioner which concerns on Embodiment 2 of this invention. It is a top view of the outdoor unit 100 of FIG.
  • FIG. 1 is a front view of an outdoor unit 100 for an air-conditioning apparatus according to Embodiment 1 of the present invention.
  • an outdoor unit 100 for an air conditioner according to Embodiment 1 includes an outdoor unit main body outline 20 formed in a box shape, and the outdoor unit main body outline 20 includes a leg portion 21. 22, an outer panel 23, a side panel 24, and a top panel 25. Further, the front panel portion 26 of the outer panel 23 is provided with an air outlet 27 for blowing out air from the blower.
  • FIG. 2 is a perspective view showing the inside of the outdoor unit 100 shown in FIG.
  • the outdoor unit 100 includes a blower chamber 5 and a machine chamber 9 inside an outdoor unit main body shell 20, and each chamber is divided by a separator 10.
  • Each component inside the outdoor unit 100 is held on a bottom base 22 having legs 21. Since the leg portion 21 is used to fix the outdoor unit 100 when the outdoor unit 100 is installed, the leg portion 21 is arranged to protrude outward from the outer unit main body outer shell 20 so that a bolt or the like can be set.
  • the machine room 9 is provided with a compressor 6, a refrigerant pipe 7, and an electrical component box 8.
  • the refrigerant sent from the indoor unit is compressed by the compressor 6, passes through the refrigerant pipe 7, and is sent to the heat exchanger 1.
  • the electrical component box 8 supplies power to each component.
  • the blower chamber 5 is provided with a heat exchanger 1 bent into an L shape, a blower 2 (for example, a propeller fan), a motor 3 that drives the blower 2, and a motor support 4 that holds the motor 3. ing.
  • the heat exchanger 1 includes a side surface side plane portion 1a, a corner portion 1b, and a back surface side plane portion 1c.
  • air blower 2 operates, air flows into the outdoor unit 100 through the side surface side plane portion 1a, the corner portion 1b, and the back surface side plane portion 1c of the heat exchanger 1, and the air flows into the air blower 2 Is further blown out from the blowout port 27 of the front panel unit 26 in front of the outdoor unit 100.
  • the refrigerant in the heat exchanger 1 is cooled by air, and the air that has passed through the heat exchanger 1 is overheated by exchanging heat with the refrigerant.
  • FIG. 3 is a perspective view showing outer parts of the outdoor unit 100 of FIG.
  • the outdoor unit 100 includes the outdoor unit main body shell 20 including the base 22, the outer panel 23, the side panel 24, and the top panel 25.
  • the outer panel 23 is formed to cover the front surface, the left side surface, and the corners between the left side surface and the back surface of the outdoor unit 100 in a front view.
  • the side panel 24 is formed so as to cover the right side surface of the outdoor unit 100 and the right side end portion of the back surface in a front view.
  • the top panel 25 is configured as a lid member that covers the upper opening of the outdoor unit main body outline 20.
  • the configuration of the outer parts is not limited to the above, and for example, the outer panel 23 and the side panel 24 may be integrated.
  • a large number of openings 28 are formed in the left side surface portion of the outer panel 23 so as to allow air to flow into the side surface side plane portion 1a of the heat exchanger 1. Further, a bell mouth 27a that forms the air outlet 27 and an opening 27b for attaching a protective guard are provided in a portion of the outer panel 23 corresponding to the blower chamber 5 of the front panel portion 26.
  • FIG. 4 is a top view of the outdoor unit 100 of FIG.
  • FIG. 5 is a YY cross-sectional view of FIG.
  • the top panel 25 has a substantially rectangular shape and is a lid member that covers the upper surface of the outdoor unit 100.
  • the long side handle 30 is provided in the edge part of this long side part (long side part by the side of the fan room 5) of this top panel 25 so that it may protrude outside (front side) from a long side part. . Further, the long side handle 30 is provided so as not to protrude outward from the distal end position 21a of the leg portion 21 in a top view.
  • the long side handle 30 protrudes outward from the long side portion of the top panel 25, but is outward from the virtual line 21 b parallel to the front panel portion 26 at the distal end position 21 a of the leg portion 21 when viewed from above. It is provided so as not to protrude.
  • the long side handle 30 is provided in the front side long side part of the top panel 25 in FIG. 4, you may provide in the back side long side part by the positional relationship similar to the above.
  • the long side handle 30 is preferably formed integrally with the top panel 25 by sheet metal processing or the like.
  • a display 31 that clearly indicates the position of the handle 30 is provided in the vicinity of the long side handle 30.
  • the display 31 is, for example, by engraving or ink printing, and may be any technique that does not easily disappear. Providing the display 31 makes it easier for the carrier to find the location of the long side handle 30.
  • the long side handle 30 has a concave portion 32 having a size capable of inserting a carrier's finger on the back side.
  • the lower end 30a of the long side handle 30 is bent into a U shape.
  • the long side handle 30 is preferably arranged at the end of the long side of the top panel 25 on the blower chamber 5 side. Therefore, the short side handle 34 is disposed on the right side surface portion on the machine room 9 side. Further, as shown in FIGS. 4 and 1, the right side panel 24 is provided with a protruding portion 24 a in which a valve or the like is accommodated, and the protruding portion 24 a is generally larger than the short side handle 34. It has become. Therefore, the short side handle 34 may be a handle having the same configuration as the conventional one. In addition, as shown in FIG.
  • the short side handle 34 may be disposed near the upper end of the side panel 24, and when the same configuration as the long side handle 30 is adopted, the short side handle 34 is You may arrange
  • the long side handle 30 and the short side handle 34 are arranged at substantially diagonal positions. That is, when the outdoor unit 100 is lifted by these handles 30 and 34, if the outdoor unit 100 is disposed at a substantially diagonal position so that the center of gravity of the outdoor unit 100 is positioned at the approximate center of the line connecting both hands, Balanced and easy to carry.
  • the long side handle 30 protrudes outward from the long side portion of the top panel 25, but on the bottom surface portion of the outdoor unit main body outline 20 in a top view. Since it is provided so as not to protrude outward from the tip position 21 a of the provided leg portion 21, the packaging size does not increase only for the long side handle 30.
  • an opening 28 is provided in the left side surface portion of the outer panel 23 in order to allow air to flow into the heat exchanger 1.
  • air flows through the path as described above to perform heat exchange.
  • the long side handle 30 since the long side handle 30 is disposed in a place unrelated to the air flow, the long side handle 30 causes the heat exchanger to exchange heat. The efficiency of 1 is not reduced.
  • FIG. FIG. 6 is a perspective view showing outer parts of the outdoor unit 100 of the air conditioner according to Embodiment 2 of the present invention
  • FIG. 7 is a top view of the outdoor unit 100 of FIG.
  • the same reference numerals are used for the same or corresponding components as those of the first embodiment unless otherwise specified.
  • an outdoor unit main body shell 20 including only the outer panel 23, the side panel 24, and the top panel 25 is shown in FIG.
  • the base 22 having the leg portions 21 is not shown.
  • the long side handle 33 provided on the long side portion of the top panel 25 the protruding amount is the same as that of the first embodiment, but the length in the longitudinal direction is the same as the inner diameter D of the outlet 27. The length is equivalent or longer. That is, as shown in FIG. 7, the long side handle 33 is provided on the front side of the top panel 25, and protrudes outward from the long side portion of the top panel 25.
  • the length of the side handle 33 in the longitudinal direction is equal to or longer than the inner diameter D of the air outlet 27.
  • a recess as shown in FIG. 5 and a lower end bent into a U shape are provided on the back side of the long side handle 33.
  • the snow accumulated on the upper part melts and flows along the front panel portion 26 if not operated for a while, and enters the outlet 27. May flow in. Then, when the outside air temperature such as at night falls while the air is flowing in, this water flow freezes and an ice column is generated in the outlet 27. Or the water collected in the lower part of the blower outlet 27 may freeze, and a reverse ice column may generate
  • produce when snow accumulates in the upper part of the outdoor unit 100 in winter and the outside air temperature changes near 0 ° C., the snow accumulated on the upper part melts and flows along the front panel portion 26 if not operated for a while, and enters the outlet 27. May flow in. Then, when the outside air temperature such as at night falls while the air is flowing in, this water flow freezes and an ice column is generated in the outlet 27. Or the water collected in the lower part of the blower outlet 27 may freeze, and a reverse ice column may generate
  • the long side handle 33 in the longitudinal direction since the length of the long side handle 33 in the longitudinal direction is equal to or longer than the inner diameter of the outlet 27, the long side handle 33 serves as a bag, and the upper part of the outdoor unit 100 Thus, it is possible to prevent water from entering the outlet 27 and prevent the ice outlet 27 from generating ice pillars. Further, by not generating the icicle, it is possible to avoid the interference sound with the blower 2 at the start of operation or the blower breakage caused by the contact with the icicle. In addition, the longer the length of the long side handle 33 in the longitudinal direction than the inner diameter of the air outlet 27, the more it is possible to prevent the inflow from the lateral direction such as when the outside wind blows, and to obtain further effects. it can.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)
PCT/JP2012/004269 2011-12-15 2012-07-02 空気調和機の室外機 Ceased WO2013088593A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201280058617.8A CN103958974B (zh) 2011-12-15 2012-07-02 空调的室外机
RU2014128819/12A RU2568182C1 (ru) 2011-12-15 2012-07-02 Наружный блок для устройства кондиционирования воздуха
EP12857353.2A EP2792956B1 (en) 2011-12-15 2012-07-02 Outdoor unit of air conditioner
AU2012354015A AU2012354015B2 (en) 2011-12-15 2012-07-02 Outdoor unit for air-conditioning apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-274467 2011-12-15
JP2011274467A JP5642053B2 (ja) 2011-12-15 2011-12-15 空気調和機の室外機

Publications (1)

Publication Number Publication Date
WO2013088593A1 true WO2013088593A1 (ja) 2013-06-20

Family

ID=48612077

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/004269 Ceased WO2013088593A1 (ja) 2011-12-15 2012-07-02 空気調和機の室外機

Country Status (6)

Country Link
EP (1) EP2792956B1 (enExample)
JP (1) JP5642053B2 (enExample)
CN (1) CN103958974B (enExample)
AU (1) AU2012354015B2 (enExample)
RU (1) RU2568182C1 (enExample)
WO (1) WO2013088593A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016129077A1 (ja) * 2015-02-12 2016-08-18 三菱電機株式会社 室外機
MY191955A (en) * 2016-07-25 2022-07-20 Daikin Res & Development Malaysia Sdn Bhd An air conditioner unit
WO2018078836A1 (ja) * 2016-10-31 2018-05-03 三菱電機株式会社 空気調和装置の室外機
CN210088991U (zh) * 2018-03-14 2020-02-18 三菱电机株式会社 空调装置的室外单元
WO2020053951A1 (ja) * 2018-09-11 2020-03-19 三菱電機株式会社 空気調和装置の室外機
JP7370477B2 (ja) * 2020-10-05 2023-10-27 三菱電機株式会社 空気調和機の室外機
JP7552632B2 (ja) * 2022-02-28 2024-09-18 株式会社富士通ゼネラル ヒートポンプサイクル装置
JP7459888B2 (ja) * 2022-02-28 2024-04-02 株式会社富士通ゼネラル ヒートポンプサイクル装置

Citations (9)

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Publication number Priority date Publication date Assignee Title
JPH0277525U (enExample) * 1988-12-05 1990-06-14
JPH06159734A (ja) * 1992-11-30 1994-06-07 Hitachi Ltd 製品分解順序表示方式
JPH07110142A (ja) * 1993-08-20 1995-04-25 Sharp Corp 分離型空気調和機の室外ユニット
JPH07301434A (ja) * 1994-05-06 1995-11-14 Matsushita Seiko Co Ltd 空調機の室外機
JPH10227487A (ja) 1997-02-18 1998-08-25 Matsushita Electric Ind Co Ltd 分離型空気調和装置の室外機
JP2002081696A (ja) * 2000-09-01 2002-03-22 Mitsubishi Electric Corp 空気調和機の室外ユニット
JP2007113861A (ja) 2005-10-21 2007-05-10 Hitachi Appliances Inc 空気調和機等の室外機
JP2007232276A (ja) * 2006-03-01 2007-09-13 Matsushita Electric Ind Co Ltd 空気調和機の室外機
JP2010210097A (ja) * 2009-03-06 2010-09-24 Mitsubishi Electric Corp 空気調和機の室外機及びこれを備えた空気調和機

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Publication number Priority date Publication date Assignee Title
JPS637724U (enExample) * 1986-06-30 1988-01-19
RU2056012C1 (ru) * 1994-04-29 1996-03-10 Сергей Петрович Канашин Портативный кондиционер
JP4555712B2 (ja) * 2005-03-15 2010-10-06 東芝キヤリア株式会社 空気調和装置の室外機
JP2007132590A (ja) * 2005-11-10 2007-05-31 Matsushita Electric Ind Co Ltd 空気調和機の室外機
CN100561066C (zh) * 2005-12-13 2009-11-18 广东科龙电器股份有限公司 分体空调器的小型化室外机
JP2010065951A (ja) * 2008-09-11 2010-03-25 Toshiba Carrier Corp 熱源機
KR20100046389A (ko) * 2008-10-27 2010-05-07 엘지전자 주식회사 공기조화기의 실외기
JP5565072B2 (ja) * 2010-01-25 2014-08-06 ダイキン工業株式会社 室外機用取っ手及びこれを備えた室外機
JP5220076B2 (ja) * 2010-09-29 2013-06-26 三菱電機株式会社 室外機及びこれを備えた空気調和装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0277525U (enExample) * 1988-12-05 1990-06-14
JPH06159734A (ja) * 1992-11-30 1994-06-07 Hitachi Ltd 製品分解順序表示方式
JPH07110142A (ja) * 1993-08-20 1995-04-25 Sharp Corp 分離型空気調和機の室外ユニット
JPH07301434A (ja) * 1994-05-06 1995-11-14 Matsushita Seiko Co Ltd 空調機の室外機
JPH10227487A (ja) 1997-02-18 1998-08-25 Matsushita Electric Ind Co Ltd 分離型空気調和装置の室外機
JP2002081696A (ja) * 2000-09-01 2002-03-22 Mitsubishi Electric Corp 空気調和機の室外ユニット
JP2007113861A (ja) 2005-10-21 2007-05-10 Hitachi Appliances Inc 空気調和機等の室外機
JP2007232276A (ja) * 2006-03-01 2007-09-13 Matsushita Electric Ind Co Ltd 空気調和機の室外機
JP2010210097A (ja) * 2009-03-06 2010-09-24 Mitsubishi Electric Corp 空気調和機の室外機及びこれを備えた空気調和機

Also Published As

Publication number Publication date
RU2568182C1 (ru) 2015-11-10
EP2792956A4 (en) 2016-01-13
JP5642053B2 (ja) 2014-12-17
AU2012354015A1 (en) 2014-05-29
EP2792956B1 (en) 2018-06-27
CN103958974A (zh) 2014-07-30
AU2012354015B2 (en) 2015-08-13
JP2013124822A (ja) 2013-06-24
EP2792956A1 (en) 2014-10-22
CN103958974B (zh) 2016-12-28

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