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WO2009066581A1 - ヒートポンプ式空気調和機 - Google Patents

ヒートポンプ式空気調和機 Download PDF

Info

Publication number
WO2009066581A1
WO2009066581A1 PCT/JP2008/070471 JP2008070471W WO2009066581A1 WO 2009066581 A1 WO2009066581 A1 WO 2009066581A1 JP 2008070471 W JP2008070471 W JP 2008070471W WO 2009066581 A1 WO2009066581 A1 WO 2009066581A1
Authority
WO
WIPO (PCT)
Prior art keywords
air conditioner
heat exchanger
type air
pump type
injection circuit
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/JP2008/070471
Other languages
English (en)
French (fr)
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 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
Priority to EP08851740.4A priority patent/EP2211127A4/en
Publication of WO2009066581A1 publication Critical patent/WO2009066581A1/ja
Anticipated expiration legal-status Critical
Ceased 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)

Abstract

　冷暖房能力および性能に影響を及ぼすことなく、高能力および高性能を維持しながら暖房時における室外熱交換器およびドレンパンの凍結を確実に防止することができるヒートポンプ式空気調和機を提供することを目的とする。中間圧冷媒を圧縮機２１の中間吸入口２１Ａに注入するガスインジェクション回路３３を設けたヒートポンプ式空気調和機１において、室外熱交換器２３の下部に凍結防止機能付き補助熱交換器２４を設けるとともに、該補助熱交換器２４にガスインジェクション回路３３で蒸発された中間圧冷媒を切換弁３４，３５により切り換え導入した後、その冷媒を圧縮機２１の中間吸入口２１Ａに導く液化インジェクション回路３６を接続した。
PCT/JP2008/070471 2007-11-22 2008-11-11 ヒートポンプ式空気調和機 Ceased WO2009066581A1 (ja)

Priority Applications (2)

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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-303420 2007-11-22
JP2007303420A JP5357418B2 (ja) 2007-11-22 2007-11-22 ヒートポンプ式空気調和機

Publications (1)

Publication Number Publication Date
WO2009066581A1 true WO2009066581A1 (ja) 2009-05-28

Family

ID=40667406

Family Applications (1)

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

Country Status (3)

Country Link
EP (2) EP2211127A4 (ja)
JP (1) JP5357418B2 (ja)
WO (1) WO2009066581A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106288048A (zh) * 2016-08-31 2017-01-04 广东美的制冷设备有限公司 除湿机及其控制方法
CN110497769A (zh) * 2019-09-23 2019-11-26 中国科学院理化技术研究所 汽车热泵系统及其控制方法
CN110848845A (zh) * 2019-11-18 2020-02-28 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

Families Citing this family (17)

* 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
JP5611353B2 (ja) * 2010-07-29 2014-10-22 三菱電機株式会社 ヒートポンプ
EP2716998B1 (en) * 2011-05-23 2021-01-06 Mitsubishi Electric Corporation Air conditioning device
JP2013108729A (ja) * 2011-11-24 2013-06-06 Daikin Industries Ltd 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
JP6085255B2 (ja) 2012-01-24 2017-02-22 三菱電機株式会社 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
JP2013189179A (ja) * 2012-02-15 2013-09-26 Sanden Corp 車両用空気調和装置
US9822996B2 (en) 2014-12-01 2017-11-21 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
MX2017015002A (es) * 2015-10-27 2018-08-15 Gd Midea Heating & Ventilating Equipment Co Ltd Asistema mejorado de aire acondicionado por inyeccion de vapor.
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
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
KR20230099313A (ko) 2021-12-27 2023-07-04 현대자동차주식회사 가스 인젝션 타입의 차량용 열관리 시스템

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JPH07280378A (ja) * 1994-04-08 1995-10-27 Mitsubishi Heavy Ind Ltd ヒートポンプ式空気調和機
JPH08193771A (ja) * 1995-01-17 1996-07-30 Hitachi Ltd 冷凍サイクル
JP2001330332A (ja) * 2000-05-22 2001-11-30 Daikin Ind Ltd 空気調和機の冷媒回路
JP2006258343A (ja) * 2005-03-16 2006-09-28 Mitsubishi Electric Corp 空気調和装置
JP2007132628A (ja) * 2005-11-14 2007-05-31 Sanyo Electric Co Ltd ヒートポンプ式給湯機
JP2007263440A (ja) * 2006-03-28 2007-10-11 Mitsubishi Electric Corp 空気調和装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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JPS5318922Y2 (ja) * 1972-11-20 1978-05-19
JPS563580Y2 (ja) * 1978-03-09 1981-01-26
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
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
US5056327A (en) * 1990-02-26 1991-10-15 Heatcraft, Inc. Hot gas defrost refrigeration system
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

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JPH07280378A (ja) * 1994-04-08 1995-10-27 Mitsubishi Heavy Ind Ltd ヒートポンプ式空気調和機
JPH08193771A (ja) * 1995-01-17 1996-07-30 Hitachi Ltd 冷凍サイクル
JP2001330332A (ja) * 2000-05-22 2001-11-30 Daikin Ind Ltd 空気調和機の冷媒回路
JP2006258343A (ja) * 2005-03-16 2006-09-28 Mitsubishi Electric Corp 空気調和装置
JP2007132628A (ja) * 2005-11-14 2007-05-31 Sanyo Electric Co Ltd ヒートポンプ式給湯機
JP2007263440A (ja) * 2006-03-28 2007-10-11 Mitsubishi Electric Corp 空気調和装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106288048A (zh) * 2016-08-31 2017-01-04 广东美的制冷设备有限公司 除湿机及其控制方法
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
CN110497769A (zh) * 2019-09-23 2019-11-26 中国科学院理化技术研究所 汽车热泵系统及其控制方法
CN110848845A (zh) * 2019-11-18 2020-02-28 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
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

Also Published As

Publication number Publication date
EP3388758A1 (en) 2018-10-17
JP2009127939A (ja) 2009-06-11
EP2211127A1 (en) 2010-07-28
EP2211127A4 (en) 2017-11-01
JP5357418B2 (ja) 2013-12-04

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