JP5982017B2 - 二元冷凍サイクル装置 - Google Patents

二元冷凍サイクル装置 Download PDF

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Publication number
JP5982017B2
JP5982017B2 JP2014557525A JP2014557525A JP5982017B2 JP 5982017 B2 JP5982017 B2 JP 5982017B2 JP 2014557525 A JP2014557525 A JP 2014557525A JP 2014557525 A JP2014557525 A JP 2014557525A JP 5982017 B2 JP5982017 B2 JP 5982017B2
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JP
Japan
Prior art keywords
temperature side
low
high temperature
outside air
compressor
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.)
Active
Application number
JP2014557525A
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English (en)
Japanese (ja)
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JPWO2014112615A1 (ja
Inventor
英樹 丹野
英樹 丹野
山本　学
学 山本
新悟 遠山
新悟 遠山
馨 松下
馨 松下
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.)
Toshiba Carrier Corp
Original Assignee
Toshiba Carrier 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
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Application granted granted Critical
Publication of JP5982017B2 publication Critical patent/JP5982017B2/ja
Publication of JPWO2014112615A1 publication Critical patent/JPWO2014112615A1/ja
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Anticipated expiration legal-status Critical

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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
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • 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
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • F25B47/025—Defrosting cycles hot gas defrosting by reversing the 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/26—Problems to be solved characterised by the startup 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
    • F25B2600/026—Compressor control by controlling unloaders
    • 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
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1933—Suction 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
    • F25B2700/2106—Temperatures of fresh outdoor air
    • 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
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21151—Temperatures of a compressor or the drive means therefor at the suction side 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
    • F25B2700/21—Temperatures
    • F25B2700/2115—Temperatures of a compressor or the drive means therefor
    • F25B2700/21152—Temperatures of a compressor or the drive means therefor at the discharge side 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
    • F25B2700/21—Temperatures
    • F25B2700/2116—Temperatures of a condenser
    • F25B2700/21161—Temperatures of a condenser of the fluid heated by the condenser

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Air Conditioning Control Device (AREA)
JP2014557525A 2013-01-21 2014-01-20 二元冷凍サイクル装置 Active JP5982017B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013008634 2013-01-21
JP2013008634 2013-01-21
PCT/JP2014/050915 WO2014112615A1 (fr) 2013-01-21 2014-01-20 Dispositif de cycle de réfrigération binaire

Publications (2)

Publication Number Publication Date
JP5982017B2 true JP5982017B2 (ja) 2016-08-31
JPWO2014112615A1 JPWO2014112615A1 (ja) 2017-01-19

Family

ID=51209701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014557525A Active JP5982017B2 (ja) 2013-01-21 2014-01-20 二元冷凍サイクル装置

Country Status (4)

Country Link
JP (1) JP5982017B2 (fr)
KR (1) KR101673105B1 (fr)
CN (1) CN104937352B (fr)
WO (1) WO2014112615A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3246637B1 (fr) * 2015-01-16 2021-06-16 Mitsubishi Electric Corporation Dispositif à cycle frigorifique
WO2016147305A1 (fr) * 2015-03-16 2016-09-22 三菱電機株式会社 Système combiné de climatisation et d'alimentation en eau chaude
JP6514964B2 (ja) * 2015-06-03 2019-05-15 東芝キヤリア株式会社 冷凍サイクル装置
KR101975007B1 (ko) 2018-09-19 2019-05-07 (주)본씨앤아이 반도체 설비 냉각용 냉각 시스템
KR101975008B1 (ko) 2018-09-19 2019-05-07 (주)본씨앤아이 수분 결빙 방지가 가능한 반도체 설비 냉각용 냉각 시스템
CN110285619A (zh) * 2019-06-28 2019-09-27 中国科学院理化技术研究所 复叠式热泵控制方法及系统
EP4006441A4 (fr) * 2019-07-25 2022-07-13 Mitsubishi Electric Corporation Climatiseur
KR102330756B1 (ko) 2020-03-02 2021-11-25 스타우프코리아유한회사 이원냉동 방식 항온항습 시스템
JP7388467B2 (ja) 2022-03-31 2023-11-29 株式会社富士通ゼネラル 二元冷凍装置
CN117469871B (zh) * 2023-12-26 2024-04-05 珠海格力电器股份有限公司 一种制冷系统的控制方法、装置、制冷系统及存储介质

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61280350A (ja) * 1985-06-03 1986-12-10 三洋電機株式会社 冷凍装置
JPH08189713A (ja) * 1995-01-13 1996-07-23 Daikin Ind Ltd 二元冷凍装置
JP2002310520A (ja) * 2002-04-04 2002-10-23 Mitsubishi Electric Corp 空気調和機の冷媒制御方法，空気調和機
JP2005083704A (ja) * 2003-09-10 2005-03-31 Mitsubishi Electric Corp 冷凍サイクル、空気調和機
CN102003823A (zh) * 2010-11-17 2011-04-06 重庆高环科技有限公司 低温冷风双级制冷系统及其冷风射流机
WO2012128229A1 (fr) * 2011-03-18 2012-09-27 東芝キヤリア株式会社 Dispositif à cycle de réfrigération binaire
JP2012197959A (ja) * 2011-03-18 2012-10-18 Fujitsu General Ltd 空気調和装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3125778B2 (ja) * 1998-02-23 2001-01-22 三菱電機株式会社 空気調和機
DE69827110T2 (de) * 1998-02-23 2006-02-23 Mitsubishi Denki K.K. Klimaanlage
KR100373075B1 (ko) * 2000-06-07 2003-02-25 삼성전자주식회사 공기조화기의 기동 제어 시스템 및 그 제어 방법
CN102128524B (zh) * 2010-01-13 2012-11-21 珠海格力电器股份有限公司 具有预热功能的热泵机预热方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61280350A (ja) * 1985-06-03 1986-12-10 三洋電機株式会社 冷凍装置
JPH08189713A (ja) * 1995-01-13 1996-07-23 Daikin Ind Ltd 二元冷凍装置
JP2002310520A (ja) * 2002-04-04 2002-10-23 Mitsubishi Electric Corp 空気調和機の冷媒制御方法，空気調和機
JP2005083704A (ja) * 2003-09-10 2005-03-31 Mitsubishi Electric Corp 冷凍サイクル、空気調和機
CN102003823A (zh) * 2010-11-17 2011-04-06 重庆高环科技有限公司 低温冷风双级制冷系统及其冷风射流机
WO2012128229A1 (fr) * 2011-03-18 2012-09-27 東芝キヤリア株式会社 Dispositif à cycle de réfrigération binaire
JP2012197959A (ja) * 2011-03-18 2012-10-18 Fujitsu General Ltd 空気調和装置

Also Published As

Publication number Publication date
KR20150096746A (ko) 2015-08-25
JPWO2014112615A1 (ja) 2017-01-19
WO2014112615A1 (fr) 2014-07-24
CN104937352A (zh) 2015-09-23
CN104937352B (zh) 2017-08-08
KR101673105B1 (ko) 2016-11-04

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