DE112014003979T5 - Ejektor-Kälteerzeugungskreis - Google Patents

Ejektor-Kälteerzeugungskreis Download PDF

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Publication number
DE112014003979T5
DE112014003979T5 DE112014003979.9T DE112014003979T DE112014003979T5 DE 112014003979 T5 DE112014003979 T5 DE 112014003979T5 DE 112014003979 T DE112014003979 T DE 112014003979T DE 112014003979 T5 DE112014003979 T5 DE 112014003979T5
Authority
DE
Germany
Prior art keywords
refrigerant
upstream
evaporator
ejector
downstream
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
DE112014003979.9T
Other languages
German (de)
English (en)
Inventor
Daisuke Nakajima
Yoshiaki Takano
Haruyuki Nishijima
Yoshiyuki Yokohama
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 DE112014003979T5 publication Critical patent/DE112014003979T5/de
Pending legal-status Critical Current

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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
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • 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
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00021—Air flow details of HVAC 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
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/02—Subcoolers
    • 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
    • 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
    • B60H1/00007—Combined heating, ventilating, or cooling devices
    • B60H1/00021—Air flow details of HVAC devices
    • B60H2001/00185—Distribution of conditionned air
    • B60H2001/002—Distribution of conditionned air to front and rear part of passenger compartment
    • 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
    • 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
    • F25B2341/0015—Ejectors not being used as compression device using two or more ejectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
DE112014003979.9T 2013-08-29 2014-08-06 Ejektor-Kälteerzeugungskreis Pending DE112014003979T5 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2013-177738 2013-08-29
JP2013177738 2013-08-29
JP2014-141424 2014-07-09
JP2014141424A JP6299495B2 (ja) 2013-08-29 2014-07-09 エジェクタ式冷凍サイクル
PCT/JP2014/004114 WO2015029346A1 (ja) 2013-08-29 2014-08-06 エジェクタ式冷凍サイクル

Publications (1)

Publication Number Publication Date
DE112014003979T5 true DE112014003979T5 (de) 2016-06-16

Family

ID=52585942

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112014003979.9T Pending DE112014003979T5 (de) 2013-08-29 2014-08-06 Ejektor-Kälteerzeugungskreis

Country Status (4)

Country Link
US (1) US20160200175A1 (enExample)
JP (1) JP6299495B2 (enExample)
DE (1) DE112014003979T5 (enExample)
WO (1) WO2015029346A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021000482A1 (de) 2021-02-01 2022-08-04 Mercedes-Benz Group AG Temperiervorrichtung für ein Fahrzeug

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2543669B (en) * 2014-07-23 2020-05-13 Mitsubishi Electric Corp Refrigeration cycle apparatus
US10816245B2 (en) * 2015-08-14 2020-10-27 Danfoss A/S Vapour compression system with at least two evaporator groups
JP6589537B2 (ja) * 2015-10-06 2019-10-16 株式会社デンソー 冷凍サイクル装置
US10556487B2 (en) * 2016-03-18 2020-02-11 Denso Corporation Accumulating/receiving device and heat pump system
CN206160544U (zh) * 2016-07-29 2017-05-10 广东美的制冷设备有限公司 冷暖型空调器
JP6708161B2 (ja) * 2017-04-24 2020-06-10 株式会社デンソー エジェクタ式冷凍サイクル
JP2019015495A (ja) * 2017-07-07 2019-01-31 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 冷凍サイクル装置
US10758843B2 (en) * 2017-12-11 2020-09-01 Ford Global Technologies, Llc Centrifugal fluid separator
US11835270B1 (en) 2018-06-22 2023-12-05 Booz Allen Hamilton Inc. Thermal management systems
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
US11644221B1 (en) 2019-03-05 2023-05-09 Booz Allen Hamilton Inc. Open cycle thermal management system with a vapor pump device
US11629892B1 (en) 2019-06-18 2023-04-18 Booz Allen Hamilton Inc. Thermal management systems
US11148814B2 (en) * 2019-10-03 2021-10-19 Hamilton Sundstrand Corporation Refrigeration circuits, environmental control systems, and methods of controlling flow in refrigeration circuits
US11267318B2 (en) * 2019-11-26 2022-03-08 Ford Global Technologies, Llc Vapor injection heat pump system and controls
CN111023363B (zh) * 2019-12-17 2021-10-29 海信（山东）空调有限公司 一种空调器及控制方法
JP7583240B2 (ja) * 2020-03-31 2024-11-14 ダイキン工業株式会社 空気調和装置
US20240125333A1 (en) * 2021-02-17 2024-04-18 Panasonic Intellectual Property Management Co., Ltd. Suction pipe of centrifugal compressor, centrifugal compressor with suction pipe, and refrigerator
CN113701376A (zh) * 2021-09-14 2021-11-26 珠海格力电器股份有限公司 空调循环系统以及空调的控制方法
CN113720034A (zh) * 2021-09-14 2021-11-30 珠海格力电器股份有限公司 空调循环系统以及空调的控制方法
DE102021213208A1 (de) * 2021-11-24 2023-05-25 Volkswagen Aktiengesellschaft Klimatisierungsanordnung mit geregeltem Ejektor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4259478B2 (ja) * 2004-02-18 2009-04-30 株式会社デンソー 蒸発器構造およびエジェクタサイクル
JP4581720B2 (ja) * 2004-09-29 2010-11-17 株式会社デンソー エジェクタを用いたサイクル
JP4952830B2 (ja) * 2005-04-01 2012-06-13 株式会社デンソー エジェクタ式冷凍サイクル
JP4400522B2 (ja) * 2005-07-19 2010-01-20 株式会社デンソー エジェクタ式冷凍サイクル
TWI269317B (en) * 2005-07-28 2006-12-21 Polytronics Technology Corp Over-current protection device
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
JP4888050B2 (ja) * 2006-10-27 2012-02-29 株式会社デンソー 冷凍サイクル装置
FI20065699A0 (fi) * 2006-11-06 2006-11-06 Nokia Corp HARQ-vastaanotto moniradiolaitteessa
JP5182159B2 (ja) * 2009-03-06 2013-04-10 株式会社デンソー エジェクタ方式の減圧装置およびこれを備えた冷凍サイクル
JP5786481B2 (ja) * 2010-06-18 2015-09-30 ダイキン工業株式会社 冷凍装置
US20130111944A1 (en) * 2010-07-23 2013-05-09 Carrier Corporation High Efficiency Ejector Cycle
JP5419901B2 (ja) * 2011-01-17 2014-02-19 三菱電機株式会社 冷凍サイクル装置及び流路切替装置及び流路切替方法
JP5640857B2 (ja) * 2011-03-28 2014-12-17 株式会社デンソー 減圧装置および冷凍サイクル
JP5482767B2 (ja) * 2011-11-17 2014-05-07 株式会社デンソー エジェクタ式冷凍サイクル
CN102778076B (zh) * 2012-07-12 2014-07-30 西安交通大学 一种用于双温电冰箱的新型压缩/喷射混合制冷循环系统
JP6083330B2 (ja) * 2012-11-16 2017-02-22 株式会社デンソー エジェクタ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021000482A1 (de) 2021-02-01 2022-08-04 Mercedes-Benz Group AG Temperiervorrichtung für ein Fahrzeug

Also Published As

Publication number Publication date
WO2015029346A1 (ja) 2015-03-05
JP6299495B2 (ja) 2018-03-28
JP2015064194A (ja) 2015-04-09
US20160200175A1 (en) 2016-07-14

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