KR101673105B1 - 2원 냉동 사이클 장치 - Google Patents

2원 냉동 사이클 장치 Download PDF

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Publication number
KR101673105B1
KR101673105B1 KR1020157019193A KR20157019193A KR101673105B1 KR 101673105 B1 KR101673105 B1 KR 101673105B1 KR 1020157019193 A KR1020157019193 A KR 1020157019193A KR 20157019193 A KR20157019193 A KR 20157019193A KR 101673105 B1 KR101673105 B1 KR 101673105B1
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KR
South Korea
Prior art keywords
temperature
low
temperature side
compressor
refrigeration cycle
Prior art date
Application number
KR1020157019193A
Other languages
English (en)
Korean (ko)
Other versions
KR20150096746A (ko
Inventor
히데키 다노
마나부 야마모토
신고 도야마
가오루 마츠시타
Original Assignee
도시바 캐리어 가부시키가이샤
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.)
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Application filed by 도시바 캐리어 가부시키가이샤 filed Critical 도시바 캐리어 가부시키가이샤
Publication of KR20150096746A publication Critical patent/KR20150096746A/ko
Application granted granted Critical
Publication of KR101673105B1 publication Critical patent/KR101673105B1/ko

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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)
KR1020157019193A 2013-01-21 2014-01-20 2원 냉동 사이클 장치 KR101673105B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2013-008634 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
KR20150096746A KR20150096746A (ko) 2015-08-25
KR101673105B1 true KR101673105B1 (ko) 2016-11-04

Family

ID=51209701

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157019193A KR101673105B1 (ko) 2013-01-21 2014-01-20 2원 냉동 사이클 장치

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101975008B1 (ko) 2018-09-19 2019-05-07 (주)본씨앤아이 수분 결빙 방지가 가능한 반도체 설비 냉각용 냉각 시스템
KR101975007B1 (ko) 2018-09-19 2019-05-07 (주)본씨앤아이 반도체 설비 냉각용 냉각 시스템

Families Citing this family (8)

* 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
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
US20220205662A1 (en) * 2019-07-25 2022-06-30 Mitsubishi Electric Corporation Air-conditioning apparatus
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 (3)

* 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
KR100373075B1 (ko) 2000-06-07 2003-02-25 삼성전자주식회사 공기조화기의 기동 제어 시스템 및 그 제어 방법
WO2012128229A1 (fr) 2011-03-18 2012-09-27 東芝キヤリア株式会社 Dispositif à cycle de réfrigération binaire

Family Cites Families (8)

* 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
ES2231937T3 (es) * 1998-02-23 2005-05-16 Mitsubishi Denki Kabushiki Kaisha Acondicionador de aire.
JP3932955B2 (ja) * 2002-04-04 2007-06-20 三菱電機株式会社 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
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
CN102003823B (zh) * 2010-11-17 2012-12-19 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
JP2012197959A (ja) * 2011-03-18 2012-10-18 Fujitsu General Ltd 空気調和装置

Patent Citations (3)

* 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
KR100373075B1 (ko) 2000-06-07 2003-02-25 삼성전자주식회사 공기조화기의 기동 제어 시스템 및 그 제어 방법
WO2012128229A1 (fr) 2011-03-18 2012-09-27 東芝キヤリア株式会社 Dispositif à cycle de réfrigération binaire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101975008B1 (ko) 2018-09-19 2019-05-07 (주)본씨앤아이 수분 결빙 방지가 가능한 반도체 설비 냉각용 냉각 시스템
KR101975007B1 (ko) 2018-09-19 2019-05-07 (주)본씨앤아이 반도체 설비 냉각용 냉각 시스템

Also Published As

Publication number Publication date
JPWO2014112615A1 (ja) 2017-01-19
CN104937352B (zh) 2017-08-08
KR20150096746A (ko) 2015-08-25
CN104937352A (zh) 2015-09-23
WO2014112615A1 (fr) 2014-07-24
JP5982017B2 (ja) 2016-08-31

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