JP2017219262A - エジェクタ式冷凍サイクル装置 - Google Patents

エジェクタ式冷凍サイクル装置 Download PDF

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Publication number
JP2017219262A
JP2017219262A JP2016114240A JP2016114240A JP2017219262A JP 2017219262 A JP2017219262 A JP 2017219262A JP 2016114240 A JP2016114240 A JP 2016114240A JP 2016114240 A JP2016114240 A JP 2016114240A JP 2017219262 A JP2017219262 A JP 2017219262A
Authority
JP
Japan
Prior art keywords
refrigerant
heat exchanger
outdoor heat
ejector
air
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
JP2016114240A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017219262A5 (enExample
Inventor
押谷　洋
Hiroshi Oshitani
洋 押谷
三枝　弘
Hiroshi Saegusa
弘 三枝
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Priority to JP2016114240A priority Critical patent/JP2017219262A/ja
Priority to DE112017002892.2T priority patent/DE112017002892T5/de
Priority to US16/307,272 priority patent/US10759258B2/en
Priority to PCT/JP2017/016680 priority patent/WO2017212820A1/ja
Priority to CN201780035349.0A priority patent/CN109312960A/zh
Publication of JP2017219262A publication Critical patent/JP2017219262A/ja
Publication of JP2017219262A5 publication Critical patent/JP2017219262A5/ja
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/323—Cooling devices using compression characterised by comprising auxiliary or multiple systems, e.g. plurality of evaporators, or by involving auxiliary cooling devices
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • 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
    • F25B39/00—Evaporators; 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
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H2001/3286—Constructional features
    • B60H2001/3298—Ejector-type refrigerant circuits
    • 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
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0011—Ejectors with the cooled primary flow at reduced or low pressure
    • 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
    • F25B2341/001—Ejectors not being used as compression device
    • F25B2341/0012—Ejectors with the cooled primary flow at high pressure
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • 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
    • F25B2500/18—Optimization, e.g. high integration of refrigeration components

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
JP2016114240A 2016-06-08 2016-06-08 エジェクタ式冷凍サイクル装置 Pending JP2017219262A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2016114240A JP2017219262A (ja) 2016-06-08 2016-06-08 エジェクタ式冷凍サイクル装置
DE112017002892.2T DE112017002892T5 (de) 2016-06-08 2017-04-27 Ejektor-Kühlkreisvorrichtung
US16/307,272 US10759258B2 (en) 2016-06-08 2017-04-27 Ejector refrigeration cycle device
PCT/JP2017/016680 WO2017212820A1 (ja) 2016-06-08 2017-04-27 エジェクタ式冷凍サイクル装置
CN201780035349.0A CN109312960A (zh) 2016-06-08 2017-04-27 喷射器式制冷循环装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016114240A JP2017219262A (ja) 2016-06-08 2016-06-08 エジェクタ式冷凍サイクル装置

Publications (2)

Publication Number Publication Date
JP2017219262A true JP2017219262A (ja) 2017-12-14
JP2017219262A5 JP2017219262A5 (enExample) 2018-06-28

Family

ID=60577791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016114240A Pending JP2017219262A (ja) 2016-06-08 2016-06-08 エジェクタ式冷凍サイクル装置

Country Status (5)

Country Link
US (1) US10759258B2 (enExample)
JP (1) JP2017219262A (enExample)
CN (1) CN109312960A (enExample)
DE (1) DE112017002892T5 (enExample)
WO (1) WO2017212820A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019155805A1 (ja) * 2018-02-08 2019-08-15 株式会社デンソー エジェクタ式冷凍サイクル、および流量調整弁
JP2019138614A (ja) * 2018-02-08 2019-08-22 株式会社デンソー エジェクタ式冷凍サイクル、および流量調整弁
JP2019211117A (ja) * 2018-05-31 2019-12-12 株式会社デンソー 冷凍サイクル装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10760838B2 (en) 2017-12-20 2020-09-01 Lennox Industries Inc. Method and apparatus for refrigerant detector calibration confirmation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006118849A (ja) * 2004-09-22 2006-05-11 Denso Corp エジェクタ式冷凍サイクル
JP2007057222A (ja) * 2005-04-05 2007-03-08 Denso Corp エジェクタ式冷凍サイクル用ユニット
US20110120182A1 (en) * 2008-01-18 2011-05-26 Roland Haussmann Plate Evaporator, In Particular For A Refrigerant Circuit
JP2012242020A (ja) * 2011-05-20 2012-12-10 Denso Corp ヒートポンプ装置
JP2014016085A (ja) * 2012-07-09 2014-01-30 Denso Corp 冷凍サイクル装置
JP2014156143A (ja) * 2013-02-14 2014-08-28 Panasonic Corp 車両用空調装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3486851B2 (ja) 1993-05-28 2004-01-13 株式会社ゼクセルヴァレオクライメートコントロール 空気調和装置
JP5625610B2 (ja) * 2010-08-18 2014-11-19 株式会社デンソー エジェクタ式冷凍サイクル本発明は、エジェクタを備えるエジェクタ式冷凍サイクルに関する。
JP5831423B2 (ja) * 2012-10-08 2015-12-09 株式会社デンソー 冷凍サイクル装置
JP6011507B2 (ja) * 2013-10-08 2016-10-19 株式会社デンソー 冷凍サイクル装置
CN203964434U (zh) * 2014-03-27 2014-11-26 广东美的暖通设备有限公司 热泵空调器
JP6193955B2 (ja) 2014-12-11 2017-09-06 Ckd株式会社 流体制御バルブ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006118849A (ja) * 2004-09-22 2006-05-11 Denso Corp エジェクタ式冷凍サイクル
JP2007057222A (ja) * 2005-04-05 2007-03-08 Denso Corp エジェクタ式冷凍サイクル用ユニット
US20110120182A1 (en) * 2008-01-18 2011-05-26 Roland Haussmann Plate Evaporator, In Particular For A Refrigerant Circuit
JP2012242020A (ja) * 2011-05-20 2012-12-10 Denso Corp ヒートポンプ装置
JP2014016085A (ja) * 2012-07-09 2014-01-30 Denso Corp 冷凍サイクル装置
JP2014156143A (ja) * 2013-02-14 2014-08-28 Panasonic Corp 車両用空調装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019155805A1 (ja) * 2018-02-08 2019-08-15 株式会社デンソー エジェクタ式冷凍サイクル、および流量調整弁
JP2019138614A (ja) * 2018-02-08 2019-08-22 株式会社デンソー エジェクタ式冷凍サイクル、および流量調整弁
JP7031482B2 (ja) 2018-02-08 2022-03-08 株式会社デンソー エジェクタ式冷凍サイクル、および流量調整弁
JP2019211117A (ja) * 2018-05-31 2019-12-12 株式会社デンソー 冷凍サイクル装置
JP7135450B2 (ja) 2018-05-31 2022-09-13 株式会社デンソー 冷凍サイクル装置

Also Published As

Publication number Publication date
CN109312960A (zh) 2019-02-05
DE112017002892T5 (de) 2019-02-14
US10759258B2 (en) 2020-09-01
WO2017212820A1 (ja) 2017-12-14
US20190217684A1 (en) 2019-07-18

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