FR2893397B1 - Cycle de refrigeration du type a ejecteur - Google Patents

Cycle de refrigeration du type a ejecteur

Info

Publication number
FR2893397B1
FR2893397B1 FR0602851A FR0602851A FR2893397B1 FR 2893397 B1 FR2893397 B1 FR 2893397B1 FR 0602851 A FR0602851 A FR 0602851A FR 0602851 A FR0602851 A FR 0602851A FR 2893397 B1 FR2893397 B1 FR 2893397B1
Authority
FR
France
Prior art keywords
refrigeration cycle
type refrigeration
ejector type
ejector
cycle
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.)
Expired - Fee Related
Application number
FR0602851A
Other languages
English (en)
Other versions
FR2893397A1 (fr
Inventor
Mika Saito
Hirotsugu Takeuchi
Yoshiaki Takano
Hiroshi Oshitani
Naohisa Ishizaka
Gota Ogata
Takuo Maehara
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
Publication of FR2893397A1 publication Critical patent/FR2893397A1/fr
Application granted granted Critical
Publication of FR2893397B1 publication Critical patent/FR2893397B1/fr
Expired - Fee Related 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/08—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using ejectors
    • 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
    • B60H1/3205—Control means therefor
    • B60H1/3211—Control means therefor for increasing the efficiency of a vehicle 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
    • 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
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • 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
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/04—Compression machines, plants or systems, with several condenser circuits 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
    • B60H2001/3297—Expansion means other than expansion valve
    • 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
    • F25B2341/0012—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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Jet Pumps And Other Pumps (AREA)
FR0602851A 2005-04-01 2006-03-31 Cycle de refrigeration du type a ejecteur Expired - Fee Related FR2893397B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005105992 2005-04-01
JP2005195105 2005-07-04
JP2006036532A JP4626531B2 (ja) 2005-04-01 2006-02-14 エジェクタ式冷凍サイクル

Publications (2)

Publication Number Publication Date
FR2893397A1 FR2893397A1 (fr) 2007-05-18
FR2893397B1 true FR2893397B1 (fr) 2016-02-05

Family

ID=36999172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0602851A Expired - Fee Related FR2893397B1 (fr) 2005-04-01 2006-03-31 Cycle de refrigeration du type a ejecteur

Country Status (5)

Country Link
US (1) US7520142B2 (fr)
JP (1) JP4626531B2 (fr)
KR (1) KR100738555B1 (fr)
DE (1) DE102006014867B4 (fr)
FR (1) FR2893397B1 (fr)

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JP4737001B2 (ja) * 2006-01-13 2011-07-27 株式会社デンソー エジェクタ式冷凍サイクル
EP1857363A1 (fr) 2006-05-19 2007-11-21 Lebrun Nimy Dispositif de régulation de température
JP5081521B2 (ja) * 2006-08-22 2012-11-28 カルソニックカンセイ株式会社 車両用空調装置
JP5050563B2 (ja) * 2007-02-27 2012-10-17 株式会社デンソー エジェクタ及びエジェクタ式冷凍サイクル用ユニット
JP2008304078A (ja) * 2007-06-05 2008-12-18 Denso Corp 冷凍サイクル装置
JP4572910B2 (ja) * 2007-06-11 2010-11-04 株式会社デンソー 二段減圧式エジェクタおよびエジェクタ式冷凍サイクル
JP4407729B2 (ja) * 2007-08-20 2010-02-03 株式会社デンソー エジェクタ式サイクル
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JP2009222255A (ja) * 2008-03-13 2009-10-01 Denso Corp 蒸気圧縮式冷凍サイクル
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JP5318153B2 (ja) * 2011-05-20 2013-10-16 三菱電機株式会社 冷凍空調装置
JP5792585B2 (ja) * 2011-10-18 2015-10-14 サンデンホールディングス株式会社 冷凍機、冷蔵ショーケース及び自動販売機
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JP5805567B2 (ja) * 2012-03-23 2015-11-04 サンデンホールディングス株式会社 冷凍サイクル及び冷凍ショーケース
JP5849885B2 (ja) * 2012-07-25 2016-02-03 株式会社デンソー 空調装置
CN103471273B (zh) * 2013-09-02 2015-06-10 中国科学院理化技术研究所 混合工质制冷循环系统
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CN103776189B (zh) * 2014-01-18 2016-02-24 西安交通大学 用于热泵装置的带喷射器的补气增焓型热泵循环系统
JP6277869B2 (ja) 2014-05-30 2018-02-14 株式会社デンソー エジェクタ式冷凍サイクル
CN106288477B (zh) 2015-05-27 2020-12-15 开利公司 喷射器系统及运行方法
JP6234968B2 (ja) * 2015-07-17 2017-11-22 株式会社岡常歯車製作所 流体回収再生充填装置
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JP2017161214A (ja) * 2016-03-08 2017-09-14 株式会社デンソー 蒸発器ユニット
JP6780590B2 (ja) * 2017-03-02 2020-11-04 株式会社デンソー エジェクタモジュール
JP2018178781A (ja) * 2017-04-05 2018-11-15 株式会社デンソー エジェクタ及びこれを用いた燃料電池システム並びに冷凍サイクルシステム
RU2019103187A (ru) 2018-02-06 2020-08-05 Кэрриер Корпорейшн Рекуперация энергии от горячего газа в перепускной линии
US11835270B1 (en) 2018-06-22 2023-12-05 Booz Allen Hamilton Inc. Thermal management systems
US11536494B1 (en) 2018-11-01 2022-12-27 Booz Allen Hamilton Inc. Thermal management systems for extended operation
US11408649B1 (en) 2018-11-01 2022-08-09 Booz Allen Hamilton Inc. Thermal management systems
US11448434B1 (en) * 2018-11-01 2022-09-20 Booz Allen Hamilton Inc. Thermal management systems
EP3699515B1 (fr) 2019-02-20 2023-01-11 Weiss Technik GmbH Chambre de mise en température et procédé
US11801731B1 (en) 2019-03-05 2023-10-31 Booz Allen Hamilton Inc. Thermal management systems
CN110068180A (zh) * 2019-04-26 2019-07-30 西安交通大学 喷射器增效的混合工质节流制冷循环系统及其工作方法
US11796230B1 (en) 2019-06-18 2023-10-24 Booz Allen Hamilton Inc. Thermal management systems
US11752837B1 (en) 2019-11-15 2023-09-12 Booz Allen Hamilton Inc. Processing vapor exhausted by thermal management systems
KR102388766B1 (ko) 2019-11-18 2022-04-22 제주대학교 산학협력단 이젝터를 이용한 냉동장치
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KR102388767B1 (ko) 2020-12-11 2022-04-21 제주대학교 산학협력단 이젝터를 이용한 냉동탑차용 냉동기 및 그 제어방법
CN114183942B (zh) * 2021-12-10 2023-01-10 珠海格力电器股份有限公司 换热系统
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Also Published As

Publication number Publication date
US20060218964A1 (en) 2006-10-05
FR2893397A1 (fr) 2007-05-18
JP4626531B2 (ja) 2011-02-09
DE102006014867B4 (de) 2021-09-23
US7520142B2 (en) 2009-04-21
JP2007040690A (ja) 2007-02-15
KR20060105503A (ko) 2006-10-11
DE102006014867A1 (de) 2006-10-05
KR100738555B1 (ko) 2007-07-12

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