DK2320165T3 - COOLING CYCLE DEVICE AND HOT WATER HEATER - Google Patents

COOLING CYCLE DEVICE AND HOT WATER HEATER Download PDF

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Publication number
DK2320165T3
DK2320165T3 DK10186452.8T DK10186452T DK2320165T3 DK 2320165 T3 DK2320165 T3 DK 2320165T3 DK 10186452 T DK10186452 T DK 10186452T DK 2320165 T3 DK2320165 T3 DK 2320165T3
Authority
DK
Denmark
Prior art keywords
refrigerant
compressor
temperature
heat exchanger
superheat
Prior art date
Application number
DK10186452.8T
Other languages
Danish (da)
English (en)
Inventor
Shunji Moriwaki
Shigeo Aoyama
Noriho Okaza
Yasuhiko Isayama
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of DK2320165T3 publication Critical patent/DK2320165T3/en

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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/02—Subcoolers
    • 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
    • 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/08—Exceeding a certain temperature value in a refrigeration component or 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
    • F25B2500/00—Problems to be solved
    • F25B2500/31—Low ambient temperatures
    • 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
    • F25B2600/2509—Economiser 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
    • F25B2700/21—Temperatures
    • F25B2700/2101—Temperatures in a bypass
    • 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
    • F25B2700/2103—Temperatures near a heat exchanger

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
DK10186452.8T 2009-10-05 2010-10-04 COOLING CYCLE DEVICE AND HOT WATER HEATER DK2320165T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009231659A JP5421717B2 (ja) 2009-10-05 2009-10-05 冷凍サイクル装置および温水暖房装置

Publications (1)

Publication Number Publication Date
DK2320165T3 true DK2320165T3 (en) 2018-07-23

Family

ID=43778550

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10186452.8T DK2320165T3 (en) 2009-10-05 2010-10-04 COOLING CYCLE DEVICE AND HOT WATER HEATER

Country Status (4)

Country Link
EP (1) EP2320165B1 (de)
JP (1) JP5421717B2 (de)
CN (1) CN102032698B (de)
DK (1) DK2320165T3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5816789B2 (ja) * 2011-06-17 2015-11-18 パナソニックＩｐマネジメント株式会社 冷凍サイクル装置及びそれを備えた温水暖房装置
JP5824628B2 (ja) * 2011-06-29 2015-11-25 パナソニックＩｐマネジメント株式会社 冷凍サイクル装置およびそれを備えた温水生成装置
JP2014105890A (ja) * 2012-11-26 2014-06-09 Panasonic Corp 冷凍サイクル装置及びそれを備えた温水生成装置
EP2765370A1 (de) * 2013-02-08 2014-08-13 Panasonic Corporation Kühlgerät und Warmwassererzeuger
JP2015218909A (ja) * 2014-05-14 2015-12-07 パナソニックＩｐマネジメント株式会社 冷凍サイクル装置およびそれを備えた温水生成装置
JP6387246B2 (ja) * 2014-05-19 2018-09-05 リンナイ株式会社 ヒートポンプ加熱装置
JP6433709B2 (ja) * 2014-07-30 2018-12-05 三菱重工サーマルシステムズ株式会社 ターボ冷凍機及びその制御装置並びにその制御方法
CN104457072B (zh) * 2014-11-20 2017-02-22 珠海格力电器股份有限公司 电子膨胀阀控制方法、装置及制冷/制热系统
JP6170487B2 (ja) * 2014-12-22 2017-07-26 株式会社神戸製鋼所 熱エネルギー回収装置
US10178940B2 (en) * 2015-07-31 2019-01-15 Illinois Tool Works Inc. Warewasher with heat recovery system
CN105972717B (zh) * 2016-05-11 2018-11-02 珠海格力电器股份有限公司 一种多联机空调系统及其控制方法
CN107036352A (zh) * 2017-05-05 2017-08-11 重庆美的通用制冷设备有限公司 经济器补气控制方法和装置
CN110173913A (zh) * 2019-04-24 2019-08-27 同济大学 一种超大过冷度的蒸气压缩高温热泵机组
CN112833481A (zh) * 2019-11-22 2021-05-25 青岛海尔空调电子有限公司 用于空调系统的补气增焓装置及空调系统
EP4160119B1 (de) * 2020-05-26 2024-06-19 Mitsubishi Electric Corporation Kältequelleneinheit, kältekreislaufgerät und kältegerät
JP6958769B1 (ja) 2021-02-02 2021-11-02 三菱電機株式会社 冷凍サイクル装置
JP7157353B1 (ja) * 2021-03-31 2022-10-20 ダイキン工業株式会社 冷凍サイクル装置
CN116538656B (zh) * 2022-01-26 2026-02-27 广东美的制冷设备有限公司 空调器及其控制器、控制方法及计算机可读存储介质
CN118856681B (zh) * 2024-09-26 2024-12-03 广东美的暖通设备有限公司 一种暖通设备化霜控制方法、系统、设备和存储介质

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0544675Y2 (de) * 1988-05-19 1993-11-12
DE69533120D1 (de) * 1994-05-30 2004-07-15 Mitsubishi Electric Corp Kühlmittelumlaufsystem
JPH0814676A (ja) * 1994-06-28 1996-01-19 Daikin Ind Ltd 空気調和機
DE19522884A1 (de) * 1995-06-23 1997-01-02 Inst Luft Kaeltetech Gem Gmbh Verfahren zum Betrieb einer Kompressionskälteanlage
CN1205073A (zh) * 1996-08-14 1999-01-13 大金工业株式会社 空调机
JP2000018737A (ja) * 1998-06-24 2000-01-18 Daikin Ind Ltd 空気調和機
JP4356146B2 (ja) * 1999-07-21 2009-11-04 ダイキン工業株式会社 冷凍装置
JP4036288B2 (ja) * 2002-07-11 2008-01-23 株式会社日立製作所 空気調和装置
US6925823B2 (en) * 2003-10-28 2005-08-09 Carrier Corporation Refrigerant cycle with operating range extension
JP4269323B2 (ja) * 2004-03-29 2009-05-27 三菱電機株式会社 ヒートポンプ給湯機
JP5011957B2 (ja) * 2006-09-07 2012-08-29 ダイキン工業株式会社 空気調和装置
JP2007212134A (ja) * 2007-04-11 2007-08-23 Daikin Ind Ltd 空気調和装置

Also Published As

Publication number Publication date
JP2011080633A (ja) 2011-04-21
JP5421717B2 (ja) 2014-02-19
EP2320165B1 (de) 2018-04-11
CN102032698B (zh) 2014-12-17
EP2320165A2 (de) 2011-05-11
EP2320165A3 (de) 2015-02-25
CN102032698A (zh) 2011-04-27

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