FR2882133B1 - Cycle a compression de vapeur comportant un ejecteur - Google Patents

Cycle a compression de vapeur comportant un ejecteur

Info

Publication number
FR2882133B1
FR2882133B1 FR0508578A FR0508578A FR2882133B1 FR 2882133 B1 FR2882133 B1 FR 2882133B1 FR 0508578 A FR0508578 A FR 0508578A FR 0508578 A FR0508578 A FR 0508578A FR 2882133 B1 FR2882133 B1 FR 2882133B1
Authority
FR
France
Prior art keywords
ejector
vapor compression
compression cycle
cycle
vapor
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
FR0508578A
Other languages
English (en)
Other versions
FR2882133A1 (fr
Inventor
Hiroshi Oshitani
Yasushi Yamanaka
Hirotsugu Takeuchi
Katsuya Kusano
Makoto Ikegami
Yoshiaki Takano
Naohisa Ishizaka
Takayuki Sugiura
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
Priority claimed from JP2004074892A external-priority patent/JP2005265223A/ja
Priority claimed from JP2004290120A external-priority patent/JP3931899B2/ja
Priority claimed from JP2005037645A external-priority patent/JP4259478B2/ja
Application filed by Denso Corp filed Critical Denso Corp
Publication of FR2882133A1 publication Critical patent/FR2882133A1/fr
Application granted granted Critical
Publication of FR2882133B1 publication Critical patent/FR2882133B1/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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • 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
    • B60H1/32—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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Jet Pumps And Other Pumps (AREA)
FR0508578A 2004-02-18 2005-08-17 Cycle a compression de vapeur comportant un ejecteur Expired - Fee Related FR2882133B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2004041163 2004-02-18
JP2004074892A JP2005265223A (ja) 2004-03-16 2004-03-16 冷凍サイクル装置および冷凍サイクル
JP2004087066 2004-03-24
JP2004290120A JP3931899B2 (ja) 2004-02-18 2004-10-01 エジェクタサイクル
JP2005037645A JP4259478B2 (ja) 2004-02-18 2005-02-15 蒸発器構造およびエジェクタサイクル

Publications (2)

Publication Number Publication Date
FR2882133A1 FR2882133A1 (fr) 2006-08-18
FR2882133B1 true FR2882133B1 (fr) 2008-12-26

Family

ID=35457674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0508578A Expired - Fee Related FR2882133B1 (fr) 2004-02-18 2005-08-17 Cycle a compression de vapeur comportant un ejecteur

Country Status (4)

Country Link
US (1) US7254961B2 (fr)
CN (1) CN100416180C (fr)
DE (1) DE102005038858B4 (fr)
FR (1) FR2882133B1 (fr)

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JP4770474B2 (ja) * 2006-01-20 2011-09-14 株式会社デンソー エジェクタ式冷凍サイクル用ユニットおよびその製造方法
CN1291196C (zh) * 2004-02-18 2006-12-20 株式会社电装 具有多蒸发器的喷射循环
US7685839B2 (en) * 2004-07-09 2010-03-30 Junjie Gu Refrigeration system
JP4600208B2 (ja) * 2005-01-20 2010-12-15 株式会社デンソー エジェクタを用いたサイクル
JP4595607B2 (ja) * 2005-03-18 2010-12-08 株式会社デンソー エジェクタを使用した冷凍サイクル
JP4626531B2 (ja) * 2005-04-01 2011-02-09 株式会社デンソー エジェクタ式冷凍サイクル
JP4259531B2 (ja) * 2005-04-05 2009-04-30 株式会社デンソー エジェクタ式冷凍サイクル用ユニット
DE102006022557A1 (de) * 2005-05-16 2006-11-23 Denso Corp., Kariya Ejektorpumpenkreisvorrichtung
DE102006024211A1 (de) * 2005-05-24 2007-01-25 Denso Corp., Kariya Ejektorpumpe und Ejektorpumpenkreisvorrichtung
US20070000262A1 (en) * 2005-06-30 2007-01-04 Denso Corporation Ejector cycle system
JP4600200B2 (ja) * 2005-08-02 2010-12-15 株式会社デンソー エジェクタ式冷凍サイクル
JP4604909B2 (ja) * 2005-08-08 2011-01-05 株式会社デンソー エジェクタ式サイクル
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JP2007051833A (ja) 2005-08-18 2007-03-01 Denso Corp エジェクタ式冷凍サイクル
JP2007163016A (ja) * 2005-12-13 2007-06-28 Denso Corp エジェクタ式冷凍サイクルおよびエジェクタ式冷凍サイクルの制御方法
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
JP4692295B2 (ja) * 2006-01-19 2011-06-01 株式会社デンソー 蒸発器ユニットおよびエジェクタ式冷凍サイクル
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JP4548350B2 (ja) * 2006-01-20 2010-09-22 株式会社デンソー エジェクタ式冷凍サイクル用ユニット
JP2007218497A (ja) * 2006-02-16 2007-08-30 Denso Corp エジェクタ式冷凍サイクルおよび冷媒流量制御装置
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JP2007315632A (ja) * 2006-05-23 2007-12-06 Denso Corp エジェクタ式サイクル
JP2007333292A (ja) * 2006-06-14 2007-12-27 Denso Corp エジェクタ式冷凍サイクル
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JP4622960B2 (ja) * 2006-08-11 2011-02-02 株式会社デンソー エジェクタ式冷凍サイクル
JP4765828B2 (ja) 2006-08-11 2011-09-07 株式会社デンソー エジェクタ式冷凍サイクル
JP4929936B2 (ja) * 2006-09-07 2012-05-09 株式会社デンソー エジェクタおよびエジェクタ式冷凍サイクル
JP4779928B2 (ja) * 2006-10-27 2011-09-28 株式会社デンソー エジェクタ式冷凍サイクル
JP4375412B2 (ja) * 2007-02-19 2009-12-02 株式会社デンソー 蒸発器ユニット
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
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
JP4265677B2 (ja) * 2007-06-20 2009-05-20 株式会社デンソー エジェクタ式冷凍サイクル用ユニット
JP4450248B2 (ja) * 2007-08-21 2010-04-14 株式会社デンソー 車両用冷凍サイクル部品
JP4501984B2 (ja) * 2007-10-03 2010-07-14 株式会社デンソー エジェクタ式冷凍サイクル
WO2009051564A1 (fr) * 2007-10-16 2009-04-23 Aem Singapore Pte Ltd Système et procédé de transfert de chaleur
JP4832458B2 (ja) * 2008-03-13 2011-12-07 株式会社デンソー 蒸気圧縮式冷凍サイクル
US10527329B2 (en) * 2008-04-18 2020-01-07 Denso Corporation Ejector-type refrigeration cycle device
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JP4645681B2 (ja) * 2008-05-19 2011-03-09 株式会社デンソー 蒸発器ユニット
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JP4720855B2 (ja) * 2008-06-02 2011-07-13 株式会社デンソー 熱交換器
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JP6547781B2 (ja) 2016-06-16 2019-07-24 株式会社デンソー 冷凍サイクル装置
CN106247508B (zh) * 2016-09-12 2019-03-05 青岛海信日立空调系统有限公司 采用喷射器的空调热泵系统、空调器及空调器控制方法
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JP6720933B2 (ja) * 2017-07-19 2020-07-08 株式会社デンソー エジェクタ式冷凍サイクル
JP7095420B2 (ja) 2018-06-08 2022-07-05 株式会社デンソー 冷凍サイクル装置
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Also Published As

Publication number Publication date
CN100416180C (zh) 2008-09-03
CN1821680A (zh) 2006-08-23
DE102005038858B4 (de) 2018-06-14
FR2882133A1 (fr) 2006-08-18
US20050268644A1 (en) 2005-12-08
US7254961B2 (en) 2007-08-14
DE102005038858A1 (de) 2006-08-17

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