CN109154454A - 制冷循环装置 - Google Patents

制冷循环装置 Download PDF

Info

Publication number
CN109154454A
CN109154454A CN201780030562.2A CN201780030562A CN109154454A CN 109154454 A CN109154454 A CN 109154454A CN 201780030562 A CN201780030562 A CN 201780030562A CN 109154454 A CN109154454 A CN 109154454A
Authority
CN
China
Prior art keywords
refrigerant
valve
cooler
piping
cooling
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.)
Pending
Application number
CN201780030562.2A
Other languages
English (en)
Chinese (zh)
Inventor
三苫惠介
盐谷笃
五十住晋
五十住晋一
仓地正也
吉田纯
吉田纯一
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 Heavy Industries Thermal Systems Ltd
Original Assignee
Mitsubishi Heavy Industries Thermal Systems 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 Mitsubishi Heavy Industries Thermal Systems Ltd filed Critical Mitsubishi Heavy Industries Thermal Systems Ltd
Publication of CN109154454A publication Critical patent/CN109154454A/zh
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/20—Electric components for separate outdoor units
    • F24F1/24—Cooling of electric components
    • 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
    • F25B31/00—Compressor arrangements
    • F25B31/006—Cooling of compressor or motor
    • 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
    • F25B2341/00—Details of ejectors not being used as compression device; Details of flow restrictors or expansion valves
    • F25B2341/06—Details of flow restrictors or expansion valves
    • F25B2341/062—Capillary expansion 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
    • 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
    • F25B2400/13—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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/021—Inverters therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Conditioning Control Device (AREA)
CN201780030562.2A 2016-08-18 2017-08-14 制冷循环装置 Pending CN109154454A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-160519 2016-08-18
JP2016160519A JP2018028407A (ja) 2016-08-18 2016-08-18 冷凍サイクル装置
PCT/JP2017/029330 WO2018034275A1 (ja) 2016-08-18 2017-08-14 冷凍サイクル装置

Publications (1)

Publication Number Publication Date
CN109154454A true CN109154454A (zh) 2019-01-04

Family

ID=61196663

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780030562.2A Pending CN109154454A (zh) 2016-08-18 2017-08-14 制冷循环装置

Country Status (4)

Country Link
EP (1) EP3450879A4 (https=)
JP (1) JP2018028407A (https=)
CN (1) CN109154454A (https=)
WO (1) WO2018034275A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020195532A1 (ja) * 2019-03-27 2020-10-01 株式会社日立産機システム 圧縮機
DE102020115492A1 (de) 2020-06-10 2021-12-16 Ebm-Papst Mulfingen Gmbh & Co. Kg Kraftwärmemaschine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650966U (https=) * 1979-09-26 1981-05-06
JPS6073083U (ja) * 1983-10-26 1985-05-23 三菱重工業株式会社 空気調和機
CN1266978A (zh) * 1999-03-15 2000-09-20 开利公司 用以冷却制冷压缩机驱动装置动力电子器件的设备
CN102667368A (zh) * 2009-12-22 2012-09-12 大金工业株式会社 制冷装置
CN102844980A (zh) * 2010-05-06 2012-12-26 大金工业株式会社 制冷装置
CN103906983A (zh) * 2011-10-21 2014-07-02 丰田自动车株式会社 冷却装置和冷却装置的控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5516602B1 (https=) 1971-06-05 1980-05-06
JPS6176267U (https=) * 1984-10-25 1986-05-22
JP2009085526A (ja) * 2007-10-01 2009-04-23 Daikin Ind Ltd 空気調和装置
JP2011133132A (ja) * 2009-12-22 2011-07-07 Daikin Industries Ltd 冷凍装置
JP2014129905A (ja) * 2012-12-28 2014-07-10 Daikin Ind Ltd 冷凍装置
JP6331278B2 (ja) * 2013-07-18 2018-05-30 ダイキン工業株式会社 冷凍装置
JP6497066B2 (ja) * 2014-12-25 2019-04-10 ダイキン工業株式会社 冷却装置および空気調和装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650966U (https=) * 1979-09-26 1981-05-06
JPS6073083U (ja) * 1983-10-26 1985-05-23 三菱重工業株式会社 空気調和機
CN1266978A (zh) * 1999-03-15 2000-09-20 开利公司 用以冷却制冷压缩机驱动装置动力电子器件的设备
CN102667368A (zh) * 2009-12-22 2012-09-12 大金工业株式会社 制冷装置
CN102844980A (zh) * 2010-05-06 2012-12-26 大金工业株式会社 制冷装置
CN103906983A (zh) * 2011-10-21 2014-07-02 丰田自动车株式会社 冷却装置和冷却装置的控制方法

Also Published As

Publication number Publication date
EP3450879A4 (en) 2019-09-25
JP2018028407A (ja) 2018-02-22
WO2018034275A1 (ja) 2018-02-22
EP3450879A1 (en) 2019-03-06

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Application publication date: 20190104