ATE550614T1 - Wärmepumpenvorrichtung - Google Patents

Wärmepumpenvorrichtung

Info

Publication number
ATE550614T1
ATE550614T1 AT10179405T AT10179405T ATE550614T1 AT E550614 T1 ATE550614 T1 AT E550614T1 AT 10179405 T AT10179405 T AT 10179405T AT 10179405 T AT10179405 T AT 10179405T AT E550614 T1 ATE550614 T1 AT E550614T1
Authority
AT
Austria
Prior art keywords
compressor
subcooling value
expansion valve
detecting
electronic expansion
Prior art date
Application number
AT10179405T
Other languages
English (en)
Inventor
Atsushi Itagaki
Takashi Sugiyama
Toshiyuki Fuji
Hiroshi Abiko
Original Assignee
Fujitsu General 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 Fujitsu General Ltd filed Critical Fujitsu General Ltd
Application granted granted Critical
Publication of ATE550614T1 publication Critical patent/ATE550614T1/de

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
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers
    • 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
    • F25B2600/00—Control issues
    • F25B2600/21—Refrigerant outlet evaporator temperature
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/17—Speeds
    • F25B2700/171—Speeds of the compressor
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1931—Discharge pressures
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2116—Temperatures of a condenser
    • F25B2700/21161—Temperatures of a condenser of the fluid heated by the condenser
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21174—Temperatures of an evaporator of the refrigerant at the inlet of the evaporator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
AT10179405T 2009-09-28 2010-09-24 Wärmepumpenvorrichtung ATE550614T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009222184A JP2011069570A (ja) 2009-09-28 2009-09-28 ヒートポンプサイクル装置

Publications (1)

Publication Number Publication Date
ATE550614T1 true ATE550614T1 (de) 2012-04-15

Family

ID=43383585

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10179405T ATE550614T1 (de) 2009-09-28 2010-09-24 Wärmepumpenvorrichtung

Country Status (6)

Country Link
US (1) US8978402B2 (de)
EP (1) EP2306124B1 (de)
JP (1) JP2011069570A (de)
CN (1) CN102032704B (de)
AT (1) ATE550614T1 (de)
AU (1) AU2010224438B2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8011191B2 (en) 2009-09-30 2011-09-06 Thermo Fisher Scientific (Asheville) Llc Refrigeration system having a variable speed compressor
US20150027149A1 (en) * 2010-08-23 2015-01-29 Carrier Commercial Refrigeration, Inc. Electric expansion valve control for a refrigeration system
JP5851771B2 (ja) * 2011-08-31 2016-02-03 三菱重工業株式会社 超臨界サイクルおよびそれを用いたヒートポンプ給湯機
CN102374714B (zh) * 2011-11-09 2014-04-23 江苏天舒电器有限公司 热泵热水机的电子膨胀阀控制方法及其控制装置
US10451325B2 (en) * 2012-08-24 2019-10-22 Carrier Corporation Transcritical refrigerant vapor compression system high side pressure control
CN103712309A (zh) * 2012-10-04 2014-04-09 Tcl空调器(中山)有限公司 一种空调器冷媒流量控制方法
WO2014057550A1 (ja) * 2012-10-10 2014-04-17 三菱電機株式会社 空気調和装置
CN107923679B (zh) * 2015-08-14 2020-04-07 三菱电机株式会社 空气调节装置
JP6571042B2 (ja) * 2016-04-26 2019-09-04 株式会社コロナ ヒートポンプ式給湯装置
KR102043215B1 (ko) * 2017-08-08 2019-11-11 엘지전자 주식회사 히트펌프 및 그 제어방법
JP7379846B2 (ja) * 2019-03-28 2023-11-15 株式会社富士通ゼネラル ヒートポンプサイクル装置
JP7283172B2 (ja) * 2019-03-28 2023-05-30 株式会社富士通ゼネラル ヒートポンプサイクル装置
CN110285530A (zh) * 2019-06-12 2019-09-27 特灵空调系统(中国)有限公司 控制方法、空调控制系统、机器可读存储介质及空调系统
JP6624623B1 (ja) * 2019-06-26 2019-12-25 伸和コントロールズ株式会社 温度制御装置及び温調装置
KR102462769B1 (ko) * 2020-11-26 2022-11-02 엘지전자 주식회사 하이브리드 멀티 공조 시스템
CN114279110B (zh) * 2022-03-01 2022-05-20 浙江乾丰智能科技有限公司 一种空气能热水器智能除霜装置及方法
JP7485111B1 (ja) 2023-02-02 2024-05-16 株式会社富士通ゼネラル ヒートポンプ装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5115644A (en) * 1979-07-31 1992-05-26 Alsenz Richard H Method and apparatus for condensing and subcooling refrigerant
DE3601817A1 (de) 1986-01-22 1987-07-23 Egelhof Fa Otto Regelvorrichtung fuer den kaeltemittelzustrom zum verdampfer von kaelteanlagen oder waermepumpen sowie im kaeltemittelstrom angeordnete expansionsventile
JPS6457054A (en) * 1987-08-28 1989-03-03 Nippon Denso Co Controller for refrigeration cycle
JPH03217767A (ja) 1990-01-22 1991-09-25 Sanyo Electric Co Ltd 空気調和装置
JPH04363552A (ja) * 1991-06-11 1992-12-16 Nippondenso Co Ltd 冷凍サイクル
WO1993002188A1 (en) * 1991-07-15 1993-02-04 Oklahoma Medical Research Foundation Universal donor cells
CN1079528C (zh) * 1993-10-28 2002-02-20 株式会社日立制作所 制冷循环及其控制方法
JP3290306B2 (ja) * 1994-07-14 2002-06-10 東芝キヤリア株式会社 空気調和機
EP0751356B1 (de) 1995-06-26 2003-02-05 Denso Corporation Klimaanlage
WO1999013277A1 (en) * 1997-09-05 1999-03-18 Fisher & Paykel Limited Refrigeration system with variable sub-cooling
US5987903A (en) * 1998-11-05 1999-11-23 Daimlerchrysler Corporation Method and device to detect the charge level in air conditioning systems
JP2002081767A (ja) * 2000-09-07 2002-03-22 Hitachi Ltd 空気調和装置
CN1133047C (zh) * 2001-03-14 2003-12-31 清华同方股份有限公司 一种适用于寒冷地区的热泵空调机组
JP2004012127A (ja) * 2003-10-02 2004-01-15 Mitsubishi Electric Corp 可燃性冷媒を用いた冷蔵庫
JP2005140431A (ja) * 2003-11-07 2005-06-02 Hitachi Home & Life Solutions Inc 空気調和機
JP2005156030A (ja) * 2003-11-26 2005-06-16 Hitachi Home & Life Solutions Inc ヒートポンプ装置
WO2006062190A1 (ja) * 2004-12-09 2006-06-15 Matsushita Electric Industrial Co., Ltd. ヒートポンプ
JP4161968B2 (ja) * 2005-01-21 2008-10-08 株式会社デンソー ヒートポンプ給湯装置
US7415838B2 (en) * 2005-02-26 2008-08-26 Lg Electronics Inc Second-refrigerant pump driving type air conditioner
JP4245044B2 (ja) * 2006-12-12 2009-03-25 ダイキン工業株式会社 冷凍装置
FR2913102B1 (fr) * 2007-02-28 2012-11-16 Valeo Systemes Thermiques Installation de climatisation equipee d'une vanne de detente electrique
JP2008232508A (ja) * 2007-03-19 2008-10-02 Mitsubishi Electric Corp 給湯器
JP2008281326A (ja) * 2007-04-11 2008-11-20 Calsonic Kansei Corp 冷凍装置及び該冷凍装置に用いる熱交換器
EP3379178B1 (de) * 2009-07-31 2023-12-13 Johnson Controls Tyco IP Holdings LLP Kühlmittelkontrollverfahren

Also Published As

Publication number Publication date
CN102032704B (zh) 2013-12-11
EP2306124B1 (de) 2012-03-21
AU2010224438B2 (en) 2015-08-20
CN102032704A (zh) 2011-04-27
AU2010224438A1 (en) 2011-04-14
JP2011069570A (ja) 2011-04-07
US8978402B2 (en) 2015-03-17
US20110072839A1 (en) 2011-03-31
EP2306124A1 (de) 2011-04-06

Similar Documents

Publication Publication Date Title
ATE550614T1 (de) Wärmepumpenvorrichtung
EP2876385A3 (de) Klimaanlage
MY153453A (en) Air conditioner, and method and program for controlling opening of expansion valve
PH12020550912A1 (en) Heat source unit and refrigeration cycle apparatus
US10670282B2 (en) Air conditioning apparatus
ES2659744T3 (es) Acondicionador de aire de tipo múltiple y método de control del mismo
JP6440930B2 (ja) 空気調和機及び空気調和機の制御方法
EP2381178A3 (de) Schnellerwärmungsvorrichtung in Form einer Wärmepumpe
JP5916488B2 (ja) 制御装置および方法並びにプログラム、それを備えたマルチ型空気調和システム
WO2008093538A1 (ja) 冷凍装置
EP2584291A3 (de) Klimaanlage und Betriebsverfahren dafür
EP2320165A3 (de) Kühlzyklusvorrichtung und Heißwassererhitzer
EP2312226A3 (de) Wärmepumpenvorrichtung
EP2420767A3 (de) Wärmepumpenwasserversorgungs- und Klimaanlagevorrichtung
EP2525639A3 (de) Kühlsystem für ein elektronisches Gerät
MY168941A (en) Air conditioner
MX364411B (es) Aparato de aire acondicionado.
EP2631578A3 (de) Kühlschrank mit Kondensator mir variabler Kapazität und Kreislaufansaugvorgang durch Kapazitätssteuerung und zugehörige Verfahren
AU2009263631A8 (en) Air conditioning apparatus and air conditioning apparatus refrigerant quantity determination method
EP2390588A3 (de) Mit einer Wärmepumpe assoziierte Heißwasserversorgungsvorrichtung
WO2009040997A1 (ja) 冷凍装置
EP2213962A3 (de) Kühlvorrichtung
EP2589901A3 (de) Kühlzyklusvorrichtung und Heißwassergenerator
EP2434234A3 (de) Klimaanlage
EP3112769A3 (de) Ausseneinheit einer klimaanlage und steuerungsvorrichtung für die ausseneinheit