ES2045823T3 - Sistema de refrigeracion. - Google Patents

Sistema de refrigeracion.

Info

Publication number
ES2045823T3
ES2045823T3 ES90311023T ES90311023T ES2045823T3 ES 2045823 T3 ES2045823 T3 ES 2045823T3 ES 90311023 T ES90311023 T ES 90311023T ES 90311023 T ES90311023 T ES 90311023T ES 2045823 T3 ES2045823 T3 ES 2045823T3
Authority
ES
Spain
Prior art keywords
evaporator
compressor
refrigeration
refrigeration system
hair
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 - Lifetime
Application number
ES90311023T
Other languages
English (en)
Inventor
Heinz Jaster
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2045823T3 publication Critical patent/ES2045823T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/052—Compression system with heat exchange between particular parts of the system between the capillary tube and another part of the 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
    • 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
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/054—Compression system with heat exchange between particular parts of the system between the suction tube of the compressor and another part of the 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
    • 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
    • F25B2400/13—Economisers
    • 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
    • F25B2400/23—Separators

Abstract

SE PROPORCIONA UN SISTEMA DE REFRIGERACION APROPIADO PARA USAR EN UN REFRIGERADOR DOMESTICO QUE TENGA UN COMPARTIMENTO DE CONGELADOR Y UN COMPARTIMENTO DE ALIMENTOS FRESCOS. EL SISTEMA DE REFRIGERACION INCLUYE UN PRIMER TUBO CAPILAR (11,51), UN PRIMER EVAPORADOR (13) PARA SUMINISTRAR REFRIGERACION AL COMPARTIMENTO CONGELADOR, UN COMPRESOR DE DOS PASOS (14), UN CONDENSADOR (21), UN SEGUNDO CAPILAR (23), Y UN SEGUNDO EVAPORADOR (25) QUE PROPORCIONA REFRIGERACION AL COMPARTIMENTO DE ALIMENTOS FRESCOS. TODOS LOS ELEMENTOS ANTERIORES SE CONECTAN ENTRE SI EN SERIE EN ESE ORDEN, EN UNA RELACION DE DE FLUJO REFRIGERANTE. UN SEPARADOR DE FASE (27) CONECTA EL SEGUNDO EVAPORADOR (25) AL PRIMER TUBO CAPILAR (11,51) EN UNA RELACION DE FLUJO REFRIGERADOR Y EL SEPARADOR DE FASE (27) PROPORCIONA REFRIGERACION MUTUA ENTRE LA PRIMERA Y SEGUNDA ETAPA DEL COMPRESOR (14). UNA PRIMERA FRACCION DEL SEGUNDO TUBO CAPILAR (23) ESTA EN UNA RELACION DE TRANSFERENCIA DE CALOR CON EL REFRIGERANTE DE FASE GASEOSA PROPORCIONANDO REFRIGERACION MUTUA Y UNA SEGUNDA FRACCION DEL SEGUNDO TUBO CAPILAR (23) ESTA EN UNA RELACION DE TRANSFERENCIA DE CALOR CON EL REFRIGERANTE DE FASE GASEOSA SUMINISTRADO A LA ENTRADA DE SUCCION DE LA PRIMERA ETAPA (15) DEL COMPRESOR (14).
ES90311023T 1989-10-11 1990-10-09 Sistema de refrigeracion. Expired - Lifetime ES2045823T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/419,982 US4918942A (en) 1989-10-11 1989-10-11 Refrigeration system with dual evaporators and suction line heating

Publications (1)

Publication Number Publication Date
ES2045823T3 true ES2045823T3 (es) 1994-01-16

Family

ID=23664576

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90311023T Expired - Lifetime ES2045823T3 (es) 1989-10-11 1990-10-09 Sistema de refrigeracion.

Country Status (5)

Country Link
US (1) US4918942A (es)
EP (1) EP0424003B1 (es)
JP (1) JP2865844B2 (es)
DE (1) DE69003067T2 (es)
ES (1) ES2045823T3 (es)

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JP4101252B2 (ja) * 2005-05-31 2008-06-18 三洋電機株式会社 冷蔵庫
KR100857794B1 (ko) * 2006-01-06 2008-09-09 엘지전자 주식회사 공기조화 시스템 및 그 제어방법
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US9857103B2 (en) * 2013-11-04 2018-01-02 Lg Electronics Inc. Refrigerator having a condensation loop between a receiver and an evaporator
US8528359B2 (en) * 2006-10-27 2013-09-10 Carrier Corporation Economized refrigeration cycle with expander
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US8561425B2 (en) * 2007-04-24 2013-10-22 Carrier Corporation Refrigerant vapor compression system with dual economizer circuits
CN101755175A (zh) * 2007-06-04 2010-06-23 开利公司 具有级联回路和性能增强部件的制冷系统
KR101380036B1 (ko) * 2007-10-25 2014-04-01 엘지전자 주식회사 공기 조화기
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US8794026B2 (en) 2008-04-18 2014-08-05 Whirlpool Corporation Secondary cooling apparatus and method for a refrigerator
JP4642100B2 (ja) * 2008-09-01 2011-03-02 三菱電機株式会社 ヒートポンプ装置
US20110030404A1 (en) * 2009-08-04 2011-02-10 Sol Xorce Llc Heat pump with intgeral solar collector
JP5705455B2 (ja) * 2010-04-28 2015-04-22 三菱重工業株式会社 Ｃｏ２冷媒を用いたヒートポンプ給湯装置
KR102034582B1 (ko) 2012-07-24 2019-11-08 엘지전자 주식회사 냉동 사이클 및 냉동 사이클을 포함하는 냉장고
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Also Published As

Publication number Publication date
JP2865844B2 (ja) 1999-03-08
EP0424003B1 (en) 1993-09-01
EP0424003A3 (en) 1991-05-08
JPH03164664A (ja) 1991-07-16
DE69003067D1 (de) 1993-10-07
US4918942A (en) 1990-04-24
EP0424003A2 (en) 1991-04-24
DE69003067T2 (de) 1994-04-21

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