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ES2570677T3 - Ciclo de refrigeración de tipo eyector y dispositivo de refrigeración que utiliza el mismo - Google Patents

Ciclo de refrigeración de tipo eyector y dispositivo de refrigeración que utiliza el mismo

Info

Publication number
ES2570677T3
ES2570677T3 ES11740768T ES11740768T ES2570677T3 ES 2570677 T3 ES2570677 T3 ES 2570677T3 ES 11740768 T ES11740768 T ES 11740768T ES 11740768 T ES11740768 T ES 11740768T ES 2570677 T3 ES2570677 T3 ES 2570677T3
Authority
ES
Spain
Prior art keywords
ejector
coupled
compressor
inlet
outlet
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.)
Active
Application number
ES11740768T
Other languages
English (en)
Inventor
Parmesh Verma
Jinliang Wang
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.)
Carrier Corp
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Application granted granted Critical
Publication of ES2570677T3 publication Critical patent/ES2570677T3/es
Active 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
    • 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
    • F25B43/006—Accumulators
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical 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
    • 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)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

Un sistema (200; 250) que comprende: un primer compresor (22); un intercambiador (30) de calor de rechazo de calor acoplado al primer compresor para recibir un refrigerante comprimido por el primer compresor; un primer eyector (38) que tiene: una entrada (40) principal acoplada al intercambiador de calor de rechazo de calor para recibir refrigerante; una entrada (42) secundaria; y una salida (44); un primer separador (48) que tiene: una entrada (50) acoplada a la salida del primer eyector para recibir refrigerante del primer eyector; una salida (54) de gas acoplada al primer compresor para devolver refrigerante al primer compresor; y una salida (52) de líquido acoplada a la entrada secundaria del primer eyector para suministrar refrigerante al primer eyector; un intercambiador (64) de calor de absorción de calor entre la salida de líquido del primer separador y la entrada secundaria del primer eyector; y un segundo compresor (180) entre el intercambiador de calor de absorción de calor y la entrada secundaria del primer eyector, caracterizado por que el sistema además comprende: un segundo separador (210) que tiene: una entrada (212); una salida (216) de as acoplada a la entrada secundaria del primer eyector a través del segundo compresor; y una salida (214) de líquido; y un segundo eyector (202) que tiene: una entrada (204) principal acoplada a la salida de líquido del primer separador para recibir refrigerante; una entrada (206) secundaria acoplada a la salida del intercambiador (64) de calor de absorción de calor; y una salida (208) acoplada a la entrada del segundo separador (210).
ES11740768T 2010-07-23 2011-07-20 Ciclo de refrigeración de tipo eyector y dispositivo de refrigeración que utiliza el mismo Active ES2570677T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36710910P 2010-07-23 2010-07-23
PCT/US2011/044610 WO2012012485A1 (en) 2010-07-23 2011-07-20 Ejector-type refrigeration cycle and refrigeration device using the same

Publications (1)

Publication Number Publication Date
ES2570677T3 true ES2570677T3 (es) 2016-05-19

Family

ID=44533108

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11740768T Active ES2570677T3 (es) 2010-07-23 2011-07-20 Ciclo de refrigeración de tipo eyector y dispositivo de refrigeración que utiliza el mismo

Country Status (6)

Country Link
US (1) US8776539B2 (es)
EP (1) EP2596305B1 (es)
CN (1) CN103069226B (es)
DK (1) DK2596305T3 (es)
ES (1) ES2570677T3 (es)
WO (1) WO2012012485A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012050840A1 (en) 2010-09-29 2012-04-19 Rbc Horizon, Inc. Energy recovery apparatus for a refrigeration system
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
US9537442B2 (en) 2013-03-14 2017-01-03 Regal Beloit America, Inc. Methods and systems for controlling power to an electric motor
US9562705B2 (en) 2014-02-13 2017-02-07 Regal Beloit America, Inc. Energy recovery apparatus for use in a refrigeration system
US9897363B2 (en) * 2014-11-17 2018-02-20 Heatcraft Refrigeration Products Llc Transcritical carbon dioxide refrigeration system with multiple ejectors
CN104792054A (zh) * 2015-04-03 2015-07-22 西安交通大学 一种喷射器增效的自复叠蒸气压缩式制冷循环系统
RU2684692C1 (ru) 2015-05-12 2019-04-11 Кэрриер Корпорейшн Эжекторный холодильный контур
RU2678787C1 (ru) 2015-05-12 2019-02-01 Кэрриер Корпорейшн Эжекторный холодильный контур
EP3187796A1 (en) 2015-12-28 2017-07-05 Thermo King Corporation Cascade heat transfer system
CN105546619B (zh) * 2016-01-25 2018-03-20 西安交通大学 一种co2供暖热泵系统
ES2787124T3 (es) 2016-03-31 2020-10-14 Carrier Corp Circuito de refrigeración
KR101936372B1 (ko) * 2016-12-15 2019-04-03 한국에너지기술연구원 초임계 이산화탄소 발전장치용 누설 이산화탄소 재주입 시스템
US10830499B2 (en) 2017-03-21 2020-11-10 Heatcraft Refrigeration Products Llc Transcritical system with enhanced subcooling for high ambient temperature
US11435116B2 (en) 2017-09-25 2022-09-06 Johnson Controls Tyco IP Holdings LLP Two step oil motive eductor system
CN108204690B (zh) * 2017-10-08 2023-04-28 江涛 一种单压缩机准复叠式空气源热泵系统
CN109307377B (zh) * 2018-09-20 2020-05-26 西安交通大学 采用喷射器增效的两级自复叠制冷循环系统及循环方法
KR102750535B1 (ko) * 2019-05-31 2025-01-06 현대자동차 주식회사 차량용 기액 분리장치
AU2020395172B9 (en) * 2019-12-04 2022-07-21 Bechtel Energy Technologies & Solutions, Inc. Systems and methods for implementing ejector refrigeration cycles with cascaded evaporation stages
EP3862657A1 (en) 2020-02-10 2021-08-11 Carrier Corporation Refrigeration system with multiple heat absorbing heat exchangers
WO2022051588A1 (en) * 2020-09-03 2022-03-10 Bechtel Energy Technologies & Solutions, Inc. Systems and methods for single-stage refrigeration
CN113175762B (zh) * 2021-04-13 2022-08-05 西安交通大学 一种两相喷射器增效自复叠制冷循环系统及控制方法
US11725858B1 (en) 2022-03-08 2023-08-15 Bechtel Energy Technologies & Solutions, Inc. Systems and methods for regenerative ejector-based cooling cycles

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1836318A (en) 1926-07-26 1931-12-15 Norman H Gay Refrigerating system
US3277660A (en) 1965-12-13 1966-10-11 Kaye & Co Inc Joseph Multiple-phase ejector refrigeration system
US3742726A (en) 1971-06-02 1973-07-03 Carrier Corp Absorption refrigeration system
JPS5511863B2 (es) 1973-08-10 1980-03-28
CH625609A5 (es) 1977-12-23 1981-09-30 Sulzer Ag
DE3431240A1 (de) 1984-08-24 1986-03-06 Michael 4150 Krefeld Laumen Kaeltemaschine bzw. waermepumpe sowie strahlpumpe hierfuer
JP2001221517A (ja) 2000-02-10 2001-08-17 Sharp Corp 超臨界冷凍サイクル
ES2640910T3 (es) * 2000-10-27 2017-11-07 Air Products And Chemicals, Inc. Sistemas y procesos para proporcionar hidrógeno a células de combustible
JP4639541B2 (ja) 2001-03-01 2011-02-23 株式会社デンソー エジェクタを用いたサイクル
DE10302356A1 (de) 2002-01-30 2003-07-31 Denso Corp Kältekreislauf mit Ejektorpumpe
JP2004198002A (ja) 2002-12-17 2004-07-15 Denso Corp 蒸気圧縮式冷凍機
NL1025537C2 (nl) 2004-02-20 2005-08-23 Gastec Technology B V Systeem en werkwijze voor het bedrijven van een damp-ejector warmtepomp.
US7377126B2 (en) 2004-07-14 2008-05-27 Carrier Corporation Refrigeration system
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
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
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
JP4375412B2 (ja) 2007-02-19 2009-12-02 株式会社デンソー 蒸発器ユニット
CN101688695B (zh) * 2007-04-23 2014-07-23 开利公司 带增强器回路的co2制冷剂系统
JP2009097771A (ja) * 2007-10-16 2009-05-07 Denso Corp エジェクタ式冷凍サイクル
CA2840857C (en) * 2007-12-17 2017-04-25 M-I Llc System and method of separating hydrocarbons
SG155861A1 (en) * 2008-03-12 2009-10-29 Denso Corp Ejector
DE112009000608B4 (de) 2008-04-18 2017-12-28 Denso Corporation Kälteerzeugungszyklusvorrichtung eines Ejektor-Typs
WO2009128271A1 (ja) 2008-04-18 2009-10-22 株式会社デンソー エジェクタ式冷凍サイクル装置
JP5018724B2 (ja) * 2008-04-18 2012-09-05 株式会社デンソー エジェクタ式冷凍サイクル
JP5446694B2 (ja) * 2008-12-15 2014-03-19 株式会社デンソー エジェクタ式冷凍サイクル

Also Published As

Publication number Publication date
US20120291461A1 (en) 2012-11-22
CN103069226B (zh) 2016-08-31
EP2596305A1 (en) 2013-05-29
CN103069226A (zh) 2013-04-24
US8776539B2 (en) 2014-07-15
WO2012012485A1 (en) 2012-01-26
DK2596305T3 (en) 2016-05-30
EP2596305B1 (en) 2016-04-20

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