EP2716983A3 - Air conditioner outdoor unit - Google Patents

Air conditioner outdoor unit Download PDF

Info

Publication number
EP2716983A3
EP2716983A3 EP13186990.1A EP13186990A EP2716983A3 EP 2716983 A3 EP2716983 A3 EP 2716983A3 EP 13186990 A EP13186990 A EP 13186990A EP 2716983 A3 EP2716983 A3 EP 2716983A3
Authority
EP
European Patent Office
Prior art keywords
outdoor unit
operating
air conditioner
drainage
conditioner outdoor
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Withdrawn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
EP13186990.1A
Other languages
German (de)
French (fr)
Other versions
EP2716983A2 (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 EP2716983A2 publication Critical patent/EP2716983A2/en
Publication of EP2716983A3 publication Critical patent/EP2716983A3/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Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

In this air conditioner outdoor unit, an operating-valve bracket (10) provided with operating valves (12, 13) is installed on a baseplate (3) of the outdoor unit, and a service cover (21) is provided at an outer surface side of the operating-valve bracket (10). A drainage portion (23) for collecting drainage water produced in the service cover (21) and allowing the drainage water to fllow into the baseplate (3) is provided at a position in the service cover (21) which is lower than the operating valves (12, 13), and a concave portion (19) and a notch (20) for allowing the drainage water discharged from the drainage portion (23) to flow into the baseplate (3) are provided at a lower portion and a lower end of the operating-valve bracket (10), opposed to the drainage portion (23).
EP13186990.1A 2012-10-04 2013-10-02 Air conditioner outdoor unit Withdrawn EP2716983A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012222320A JP5986869B2 (en) 2012-10-04 2012-10-04 Air conditioner outdoor unit

Publications (2)

Publication Number Publication Date
EP2716983A2 EP2716983A2 (en) 2014-04-09
EP2716983A3 true EP2716983A3 (en) 2018-04-11

Family

ID=49303789

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13186990.1A Withdrawn EP2716983A3 (en) 2012-10-04 2013-10-02 Air conditioner outdoor unit

Country Status (2)

Country Link
EP (1) EP2716983A3 (en)
JP (1) JP5986869B2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN206361846U (en) * 2016-12-30 2017-07-28 广东美的暖通设备有限公司 Outdoor unit and air conditioner for air conditioner
WO2019242062A1 (en) * 2018-06-20 2019-12-26 广东美的制冷设备有限公司 Air conditioning outdoor unit and air conditioner
CN108592241B (en) * 2018-06-20 2020-03-06 广东美的制冷设备有限公司 Air conditioner outdoor unit and air conditioner
JPWO2020157826A1 (en) * 2019-01-29 2021-09-09 三菱電機株式会社 Outdoor unit of air conditioner
CN110274369B (en) * 2019-06-17 2021-05-07 珠海格力电器股份有限公司 Valve bracket, air conditioner outer unit drainage device, air conditioner outer unit and air conditioner
CN110145812A (en) * 2019-06-24 2019-08-20 宁波奥克斯电气股份有限公司 A kind of outer machine shut-off valve sheath and air conditioner

Citations (3)

* 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
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10259932A (en) 1997-03-19 1998-09-29 Fujitsu General Ltd Outdoor machine for air conditioner
JP5606355B2 (en) * 2011-02-15 2014-10-15 三菱電機株式会社 Air conditioner outdoor unit

Patent Citations (3)

* 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
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
JP2014074544A (en) 2014-04-24
JP5986869B2 (en) 2016-09-06
EP2716983A2 (en) 2014-04-09

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