EP2211127A4 - Heat pump type air conditioner - Google Patents

Heat pump type air conditioner Download PDF

Info

Publication number
EP2211127A4
EP2211127A4 EP08851740.4A EP08851740A EP2211127A4 EP 2211127 A4 EP2211127 A4 EP 2211127A4 EP 08851740 A EP08851740 A EP 08851740A EP 2211127 A4 EP2211127 A4 EP 2211127A4
Authority
EP
European Patent Office
Prior art keywords
air conditioner
heat pump
type air
pump type
heat
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Withdrawn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
EP08851740.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2211127A1 (en
Inventor
Atsushi Enya
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 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 Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to EP18176668.4A priority Critical patent/EP3388758A1/en
Publication of EP2211127A1 publication Critical patent/EP2211127A1/en
Publication of EP2211127A4 publication Critical patent/EP2211127A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/006—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing frost
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/0272—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using bridge circuits of one-way valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/13—Economisers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/16—Receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air Conditioning Control Device (AREA)
  • Other Air-Conditioning Systems (AREA)
EP08851740.4A 2007-11-22 2008-11-11 Heat pump type air conditioner Withdrawn EP2211127A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18176668.4A EP3388758A1 (en) 2007-11-22 2008-11-11 Heat-pump air conditioner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007303420A JP5357418B2 (ja) 2007-11-22 2007-11-22 ヒートポンプ式空気調和機
PCT/JP2008/070471 WO2009066581A1 (ja) 2007-11-22 2008-11-11 ヒートポンプ式空気調和機

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP18176668.4A Division EP3388758A1 (en) 2007-11-22 2008-11-11 Heat-pump air conditioner

Publications (2)

Publication Number Publication Date
EP2211127A1 EP2211127A1 (en) 2010-07-28
EP2211127A4 true EP2211127A4 (en) 2017-11-01

Family

ID=40667406

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18176668.4A Withdrawn EP3388758A1 (en) 2007-11-22 2008-11-11 Heat-pump air conditioner
EP08851740.4A Withdrawn EP2211127A4 (en) 2007-11-22 2008-11-11 Heat pump type air conditioner

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP18176668.4A Withdrawn EP3388758A1 (en) 2007-11-22 2008-11-11 Heat-pump air conditioner

Country Status (3)

Country Link
EP (2) EP3388758A1 (ja)
JP (1) JP5357418B2 (ja)
WO (1) WO2009066581A1 (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5554038B2 (ja) * 2009-09-09 2014-07-23 三菱重工業株式会社 空気調和機のデフロストヒータ制御方法
JP2011094810A (ja) 2009-09-30 2011-05-12 Fujitsu General Ltd ヒートポンプサイクル装置
US9279608B2 (en) 2010-07-29 2016-03-08 Mitsubishi Electric Corporation Heat pump
WO2012160597A1 (ja) * 2011-05-23 2012-11-29 三菱電機株式会社 空気調和装置
WO2013077136A1 (ja) * 2011-11-24 2013-05-30 ダイキン工業株式会社 空気調和装置
JP2013108729A (ja) * 2011-11-24 2013-06-06 Daikin Industries Ltd 空気調和装置
WO2013111177A1 (ja) 2012-01-24 2013-08-01 三菱電機株式会社 空気調和装置
JP2013189179A (ja) * 2012-02-15 2013-09-26 Sanden Corp 車両用空気調和装置
JP2013189180A (ja) * 2012-02-15 2013-09-26 Sanden Corp 車両用空気調和装置
WO2016089778A1 (en) 2014-12-01 2016-06-09 David Deng Additive heat unit for hvac heat pump system
JP6351494B2 (ja) * 2014-12-12 2018-07-04 日立ジョンソンコントロールズ空調株式会社 空気調和機
US10260780B2 (en) 2015-10-27 2019-04-16 Gd Midea Heating & Ventilating Equipment Co., Ltd. Enhanced vapor injection air conditioning system
JP6161741B2 (ja) * 2016-01-20 2017-07-12 三菱電機株式会社 空気調和装置
JP6771302B2 (ja) * 2016-04-19 2020-10-21 日立ジョンソンコントロールズ空調株式会社 空気調和機
CN106288048B (zh) * 2016-08-31 2019-03-15 广东美的制冷设备有限公司 除湿机及其控制方法
KR101989753B1 (ko) * 2018-11-23 2019-06-17 대성히트펌프 주식회사 과냉각도 운전제어와 적정 냉매량 판별 기능을 갖는 브릿지 정류회로방식이 적용된 히트펌프 시스템 및 그 제어방법
CN110542256B (zh) * 2019-09-10 2021-06-01 珠海格力电器股份有限公司 防冻控制方法、装置、热泵水系统以及存储介质
CN110497769B (zh) * 2019-09-23 2024-07-23 中国科学院理化技术研究所 汽车热泵系统及其控制方法
CN110848845B (zh) * 2019-11-18 2024-02-20 珠海格力电器股份有限公司 一种补气增焓热泵系统、控制方法和空调器
KR20230099313A (ko) 2021-12-27 2023-07-04 현대자동차주식회사 가스 인젝션 타입의 차량용 열관리 시스템

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987556U (ja) * 1972-11-20 1974-07-30
JPS58155572U (ja) * 1982-04-13 1983-10-18 三洋電機株式会社 ヒ−トポンプ式空気調和機
JPH07280378A (ja) * 1994-04-08 1995-10-27 Mitsubishi Heavy Ind Ltd ヒートポンプ式空気調和機
JP2006258343A (ja) * 2005-03-16 2006-09-28 Mitsubishi Electric Corp 空気調和装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563580Y2 (ja) * 1978-03-09 1981-01-26
JPS608665A (ja) 1983-06-24 1985-01-17 松下冷機株式会社 暖房専用ヒ−トポンプ式空気調和機
JPS60114666A (ja) 1983-11-26 1985-06-21 松下電器産業株式会社 空気調和機の凍結防止装置
JPS60205159A (ja) * 1984-03-29 1985-10-16 株式会社東芝 冷媒加熱式ヒ−トポンプ装置
JPS61101762A (ja) * 1984-10-25 1986-05-20 松下電器産業株式会社 空冷ヒ−トポンプ式暖房装置
US5056327A (en) * 1990-02-26 1991-10-15 Heatcraft, Inc. Hot gas defrost refrigeration system
JPH04186074A (ja) * 1990-11-19 1992-07-02 Matsushita Seiko Co Ltd 空気調和機
JPH06180164A (ja) * 1992-12-08 1994-06-28 Mitsubishi Heavy Ind Ltd 空気調和機
JPH08193771A (ja) * 1995-01-17 1996-07-30 Hitachi Ltd 冷凍サイクル
JP3709477B2 (ja) * 2000-05-22 2005-10-26 ダイキン工業株式会社 空気調和機の冷媒回路
JP2005233551A (ja) * 2004-02-20 2005-09-02 Mitsubishi Electric Corp 冷凍サイクル装置
JP2006097992A (ja) 2004-09-30 2006-04-13 Sharp Corp 空気調和機
JP4657087B2 (ja) * 2005-11-14 2011-03-23 三洋電機株式会社 ヒートポンプ式給湯機
JP4725387B2 (ja) * 2006-03-28 2011-07-13 三菱電機株式会社 空気調和装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987556U (ja) * 1972-11-20 1974-07-30
JPS58155572U (ja) * 1982-04-13 1983-10-18 三洋電機株式会社 ヒ−トポンプ式空気調和機
JPH07280378A (ja) * 1994-04-08 1995-10-27 Mitsubishi Heavy Ind Ltd ヒートポンプ式空気調和機
JP2006258343A (ja) * 2005-03-16 2006-09-28 Mitsubishi Electric Corp 空気調和装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009066581A1 *

Also Published As

Publication number Publication date
JP5357418B2 (ja) 2013-12-04
WO2009066581A1 (ja) 2009-05-28
EP3388758A1 (en) 2018-10-17
JP2009127939A (ja) 2009-06-11
EP2211127A1 (en) 2010-07-28

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