EP2716982A3 - Air conditioner outdoor unit - Google Patents

Air conditioner outdoor unit Download PDF

Info

Publication number
EP2716982A3
EP2716982A3 EP13186989.3A EP13186989A EP2716982A3 EP 2716982 A3 EP2716982 A3 EP 2716982A3 EP 13186989 A EP13186989 A EP 13186989A EP 2716982 A3 EP2716982 A3 EP 2716982A3
Authority
EP
European Patent Office
Prior art keywords
flange portion
operating
valve bracket
fixed
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.)
Withdrawn
Application number
EP13186989.3A
Other languages
German (de)
French (fr)
Other versions
EP2716982A2 (en
Inventor
Tomomitsu Yamaguchi
Yasuhiro Naito
Hironori Mori
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 Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Thermal Systems Ltd
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 Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Publication of EP2716982A2 publication Critical patent/EP2716982A2/en
Publication of EP2716982A3 publication Critical patent/EP2716982A3/en
Withdrawn legal-status Critical Current

Links

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
    • F24F1/26—Refrigerant piping
    • F24F1/32—Refrigerant piping for connecting the separate outdoor units to indoor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/26—Refrigerant piping
    • F24F1/34—Protection means thereof, e.g. covers for refrigerant pipes
    • 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
    • F24F1/42—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger characterised by the use of the condensate, e.g. for enhanced cooling
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate

Abstract

In this air conditioner outdoor unit in which a flange portion is provided on a periphery of a baseplate so as to extend vertically upward from the periphery, and an operating-valve bracket (10) is fixed to the flange portion, a pair of dish-shaped projection portions 17, having a predetermined distance therebetween, are provided at one of fastening sites on the operating-valve bracket (10) which are to be fixed to the flange portion and fastening sites on the flange portion which are to be fixed to the operating-valve bracket, so as to project from a side surface thereof toward a side surface of the other by a certain dimension; a certain space is formed between the side surfaces of the operating-valve bracket (10) and the flange portion by the dish-shaped projection portions (17); and the operating-valve bracket (10) is fixed to the flange portion.
EP13186989.3A 2012-10-04 2013-10-02 Air conditioner outdoor unit Withdrawn EP2716982A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012222319A JP6099925B2 (en) 2012-10-04 2012-10-04 Air conditioner outdoor unit

Publications (2)

Publication Number Publication Date
EP2716982A2 EP2716982A2 (en) 2014-04-09
EP2716982A3 true EP2716982A3 (en) 2018-03-28

Family

ID=49303788

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13186989.3A Withdrawn EP2716982A3 (en) 2012-10-04 2013-10-02 Air conditioner outdoor unit

Country Status (2)

Country Link
EP (1) EP2716982A3 (en)
JP (1) JP6099925B2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10132512B2 (en) * 2014-12-26 2018-11-20 Mitsubishi Electric Corporation Outdoor unit
KR102396941B1 (en) 2015-08-13 2022-05-13 엘지전자 주식회사 Indoor unit for air conditoiner
KR101872567B1 (en) 2015-08-25 2018-06-28 엘지전자 주식회사 An outdoor unit for a an air conditioner
JP2017187204A (en) * 2016-04-04 2017-10-12 三菱重工サーマルシステムズ株式会社 Outdoor unit of air conditioning system
CN106524333B (en) * 2016-11-17 2022-02-01 珠海格力电器股份有限公司 Mounting structure of valve bracket and air conditioner outdoor unit
WO2020157826A1 (en) * 2019-01-29 2020-08-06 三菱電機株式会社 Outdoor unit for air conditioning device
JP7300313B2 (en) * 2019-05-23 2023-06-29 高砂熱学工業株式会社 Piping connection structure, piping connection method
WO2020240852A1 (en) * 2019-05-31 2020-12-03 三菱電機株式会社 Air conditioning device
CN111174340A (en) * 2020-01-03 2020-05-19 珠海格力电器股份有限公司 Valve installation device, outdoor unit and air conditioner
WO2021171585A1 (en) * 2020-02-28 2021-09-02 三菱電機株式会社 Outdoor unit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05133565A (en) * 1991-11-15 1993-05-28 Matsushita Electric Ind Co Ltd Outdoor unit for air conditioner
JPH06341680A (en) * 1993-05-31 1994-12-13 Sharp Corp Separate type air conditioner
JP2005055127A (en) * 2003-08-07 2005-03-03 Daikin Ind Ltd Outdoor unit of air conditioner
JP2010281461A (en) * 2009-06-02 2010-12-16 Sharp Corp Outdoor unit for air conditioner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63108139A (en) * 1986-10-27 1988-05-13 Sanyo Electric Co Ltd Heat exchanger
JPH10259932A (en) 1997-03-19 1998-09-29 Fujitsu General Ltd Outdoor machine for air conditioner
JP3565148B2 (en) * 2000-08-09 2004-09-15 ダイキン工業株式会社 Outdoor unit of air conditioner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05133565A (en) * 1991-11-15 1993-05-28 Matsushita Electric Ind Co Ltd Outdoor unit for air conditioner
JPH06341680A (en) * 1993-05-31 1994-12-13 Sharp Corp Separate type air conditioner
JP2005055127A (en) * 2003-08-07 2005-03-03 Daikin Ind Ltd Outdoor unit of air conditioner
JP2010281461A (en) * 2009-06-02 2010-12-16 Sharp Corp Outdoor unit for air conditioner

Also Published As

Publication number Publication date
JP2014074543A (en) 2014-04-24
EP2716982A2 (en) 2014-04-09
JP6099925B2 (en) 2017-03-22

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