ES2905756T3 - Dispositivo de ciclo de refrigeración - Google Patents

Dispositivo de ciclo de refrigeración Download PDF

Info

Publication number
ES2905756T3
ES2905756T3 ES17906434T ES17906434T ES2905756T3 ES 2905756 T3 ES2905756 T3 ES 2905756T3 ES 17906434 T ES17906434 T ES 17906434T ES 17906434 T ES17906434 T ES 17906434T ES 2905756 T3 ES2905756 T3 ES 2905756T3
Authority
ES
Spain
Prior art keywords
refrigerant
compressor
heat exchanger
refrigeration cycle
circuit
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
ES17906434T
Other languages
English (en)
Spanish (es)
Inventor
Kensaku Hatanaka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of ES2905756T3 publication Critical patent/ES2905756T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25B1/00—Compression machines, plants or systems with non-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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/23—Separators
    • 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
    • F25B2500/07—Exceeding a certain pressure 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
    • F25B2500/26—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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1933—Suction pressures

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
ES17906434T 2017-04-17 2017-04-17 Dispositivo de ciclo de refrigeración Active ES2905756T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/015474 WO2018193498A1 (ja) 2017-04-17 2017-04-17 冷凍サイクル装置

Publications (1)

Publication Number Publication Date
ES2905756T3 true ES2905756T3 (es) 2022-04-12

Family

ID=63855761

Family Applications (1)

Application Number Title Priority Date Filing Date
ES17906434T Active ES2905756T3 (es) 2017-04-17 2017-04-17 Dispositivo de ciclo de refrigeración

Country Status (5)

Country Link
EP (1) EP3614071B1 (de)
JP (1) JP6758485B2 (de)
CN (1) CN110494702B (de)
ES (1) ES2905756T3 (de)
WO (1) WO2018193498A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102533382B1 (ko) * 2019-01-09 2023-05-19 한온시스템 주식회사 열관리 시스템
WO2024095339A1 (ja) * 2022-10-31 2024-05-10 三菱電機株式会社 冷凍サイクル装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04203760A (ja) * 1990-11-29 1992-07-24 Daikin Ind Ltd 冷凍装置用圧縮機の油潤滑装置
JP3166334B2 (ja) * 1992-07-15 2001-05-14 ダイキン工業株式会社 二元冷凍機
CN100342193C (zh) * 2002-09-26 2007-10-10 海尔集团公司 环保无氟超低温冷柜
WO2005121654A1 (ja) * 2004-06-11 2005-12-22 Daikin Industries, Ltd. 過冷却装置
JP4944828B2 (ja) * 2008-03-31 2012-06-06 サンデン株式会社 冷熱システム
JP5551882B2 (ja) * 2009-02-24 2014-07-16 ダイキン工業株式会社 ヒートポンプシステム
US8011191B2 (en) * 2009-09-30 2011-09-06 Thermo Fisher Scientific (Asheville) Llc Refrigeration system having a variable speed compressor
KR101873595B1 (ko) * 2012-01-10 2018-07-02 엘지전자 주식회사 캐스케이드 히트펌프 장치 및 그 구동 방법
JP5575192B2 (ja) * 2012-08-06 2014-08-20 三菱電機株式会社 二元冷凍装置
JP5575191B2 (ja) 2012-08-06 2014-08-20 三菱電機株式会社 二元冷凍装置
US10132539B2 (en) * 2012-08-20 2018-11-20 Mitsubishi Electric Corporation Refrigerating apparatus
WO2014045394A1 (ja) * 2012-09-21 2014-03-27 三菱電機株式会社 冷凍装置
CN203274344U (zh) * 2013-03-26 2013-11-06 安徽亿瑞深冷能源科技有限公司 一种节能复叠制冷系统
CN103499156B (zh) * 2013-09-24 2015-12-09 广州赛宝仪器设备有限公司 高低温环境试验箱的控制方法
WO2016121184A1 (ja) * 2015-01-29 2016-08-04 三菱電機株式会社 冷凍サイクル装置

Also Published As

Publication number Publication date
EP3614071A1 (de) 2020-02-26
JPWO2018193498A1 (ja) 2019-11-14
JP6758485B2 (ja) 2020-09-23
CN110494702B (zh) 2021-06-15
CN110494702A (zh) 2019-11-22
EP3614071B1 (de) 2021-12-22
WO2018193498A1 (ja) 2018-10-25
EP3614071A4 (de) 2020-03-11

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