EP2985547A4 - Wärmepumpeneinheit und wärmepumpeneinheitbetriebsverfahren - Google Patents

Wärmepumpeneinheit und wärmepumpeneinheitbetriebsverfahren

Info

Publication number
EP2985547A4
EP2985547A4 EP14782222.5A EP14782222A EP2985547A4 EP 2985547 A4 EP2985547 A4 EP 2985547A4 EP 14782222 A EP14782222 A EP 14782222A EP 2985547 A4 EP2985547 A4 EP 2985547A4
Authority
EP
European Patent Office
Prior art keywords
heat pump
pump unit
operation method
unit operation
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Withdrawn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
EP14782222.5A
Other languages
English (en)
French (fr)
Other versions
EP2985547A1 (de
Inventor
Kazuo Miyoshi
Atsushi Hirata
Noboru Hiramoto
Yoshiyasu Matsuda
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.)
IHI Corp
IHI Machinery and Furnace Co Ltd
Original Assignee
IHI Corp
IHI Machinery and Furnace Co 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 IHI Corp, IHI Machinery and Furnace Co Ltd filed Critical IHI Corp
Publication of EP2985547A1 publication Critical patent/EP2985547A1/de
Publication of EP2985547A4 publication Critical patent/EP2985547A4/de
Withdrawn legal-status Critical Current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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • F25B2500/16—Lubrication
    • 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
    • F25B2500/27—Problems to be solved characterised by the stop of the refrigeration 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubricants (AREA)
  • Compressor (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
EP14782222.5A 2013-04-10 2014-04-07 Wärmepumpeneinheit und wärmepumpeneinheitbetriebsverfahren Withdrawn EP2985547A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013082117A JP2014202469A (ja) 2013-04-10 2013-04-10 ヒートポンプユニットおよびヒートポンプユニットの運転方法
PCT/JP2014/060105 WO2014168117A1 (ja) 2013-04-10 2014-04-07 ヒートポンプユニットおよびヒートポンプユニットの運転方法

Publications (2)

Publication Number Publication Date
EP2985547A1 EP2985547A1 (de) 2016-02-17
EP2985547A4 true EP2985547A4 (de) 2016-11-09

Family

ID=51689524

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14782222.5A Withdrawn EP2985547A4 (de) 2013-04-10 2014-04-07 Wärmepumpeneinheit und wärmepumpeneinheitbetriebsverfahren

Country Status (4)

Country Link
EP (1) EP2985547A4 (de)
JP (1) JP2014202469A (de)
TW (1) TWI564523B (de)
WO (1) WO2014168117A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6565897B2 (ja) * 2016-12-27 2019-08-28 ダイキン工業株式会社 液面状態判別装置及びこれを備えた冷凍装置並びに液面状態判別プログラム
CN109556308B (zh) * 2018-11-28 2020-12-04 宁波奥克斯电气股份有限公司 一种空气源热泵系统空调器低温启动的控制方法及空调器
JP2019190820A (ja) * 2019-05-31 2019-10-31 ダイキン工業株式会社 液面状態判別装置及びこれを備えた冷凍装置並びに液面状態判別プログラム
CN110542237B (zh) * 2019-09-12 2021-03-30 广东美的制冷设备有限公司 空调器及其运行控制方法、装置和计算机可读存储介质
CN116062825B (zh) * 2023-04-06 2023-06-23 山西清凯环保工程有限公司 一种高盐废水提盐装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0626716A (ja) * 1992-04-21 1994-02-04 Daikin Ind Ltd 空気調和装置の運転制御装置
US20070062207A1 (en) * 2005-09-21 2007-03-22 Masayuki Aiyama Heat source apparatus and method of starting the apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6055959U (ja) * 1983-09-26 1985-04-19 株式会社東芝 空気調和装置
JPS63290353A (ja) * 1987-05-21 1988-11-28 松下冷機株式会社 ヒ−トポンプ式空気調和機
JPH05164437A (ja) * 1991-12-12 1993-06-29 Hitachi Ltd 空気調和機
JPH1183205A (ja) * 1997-09-16 1999-03-26 Daikin Ind Ltd 冷凍装置の運転制御装置
JP3327215B2 (ja) * 1998-07-22 2002-09-24 三菱電機株式会社 空気調和機の冷媒充填量決定方法
JP4316048B2 (ja) * 1999-05-12 2009-08-19 三菱電機株式会社 冷媒循環システム
JP2001165511A (ja) 1999-12-06 2001-06-22 Kubota Corp 冷凍回路における圧縮機の運転方法
JP2009250482A (ja) * 2008-04-03 2009-10-29 Ebara Refrigeration Equipment & Systems Co Ltd 圧縮式冷凍機及びその運転方法
JP5239617B2 (ja) * 2008-08-19 2013-07-17 ダイキン工業株式会社 冷凍装置
JP5659403B2 (ja) * 2010-07-02 2015-01-28 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0626716A (ja) * 1992-04-21 1994-02-04 Daikin Ind Ltd 空気調和装置の運転制御装置
US20070062207A1 (en) * 2005-09-21 2007-03-22 Masayuki Aiyama Heat source apparatus and method of starting the apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014168117A1 *

Also Published As

Publication number Publication date
JP2014202469A (ja) 2014-10-27
TWI564523B (zh) 2017-01-01
TW201502451A (zh) 2015-01-16
EP2985547A1 (de) 2016-02-17
WO2014168117A1 (ja) 2014-10-16

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RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 40/00 20060101ALI20160930BHEP

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