ES2084224T3 - Sistema de refrigeracion. - Google Patents
Sistema de refrigeracion.Info
- Publication number
- ES2084224T3 ES2084224T3 ES92112373T ES92112373T ES2084224T3 ES 2084224 T3 ES2084224 T3 ES 2084224T3 ES 92112373 T ES92112373 T ES 92112373T ES 92112373 T ES92112373 T ES 92112373T ES 2084224 T3 ES2084224 T3 ES 2084224T3
- Authority
- ES
- Spain
- Prior art keywords
- compressor
- refrigerant
- evaporator
- liquid
- receiver tank
- 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
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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/02—Defrosting cycles
-
- 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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/02—Defrosting cycles
- F25B47/022—Defrosting cycles hot gas defrosting
-
- 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
- F25B31/00—Compressor arrangements
- F25B31/006—Cooling of compressor or motor
- F25B31/008—Cooling of compressor or motor by injecting a liquid
-
- 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
- F25B2400/04—Refrigeration circuit bypassing means
- F25B2400/0411—Refrigeration circuit bypassing means for the expansion valve or capillary tube
-
- 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
- F25B2400/16—Receivers
-
- 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
- F25B2400/22—Refrigeration systems for supermarkets
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Defrosting Systems (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
LA PRESENTE INVENCION SE PROPONE PROVEER DE UN SISTEMA DE REFRIGERACION CAPAZ DE ENFRIAR UN COMPRESOR UTILIZANDO DE FORMA ESTABLE UN CIRCUITO DE INYECCION DE LIQUIDO INCLUSO CUANDO LA DESCONGELACION DE UN EVAPORADOR SE LLEVA A CABO USANDO UN REFRIGERANTE GASEOSO DE ALTA PRESION. EL SISTEMA DE REFRIGERACION CONTIENE UN COMPRESOR (1) QUE TIENE UN LADO DE DESCARGA DE REFRIGERANTE Y UN LADO DE SUCCION DE REFRIGERANTE; UN CONDENSADOR (3) CONECTADO AL LADO DE DESCARGA DEL COMPRESOR (1); UN DEPOSITO RECIBIDOR (5) CONECTADO A UN LADO DE SALIDA DE REFRIGERANTE DEL CONDENSADOR (3); UN EVAPORADOR (13) CONECTADO ENTRE UN LADO DE SALIDA DEL REFRIGERANTE DEL DEPOSITO RECIBIDOR (5) Y EL LADO DE SUCCION DEL COMPRESOR (1); UN CIRCUITO DE DESCONGELACION (30) QUE PROPORCIONA UN REFRIGERANTE GASEOSO OBTENIDO MEDIANTE LA SEPARACION DE GAS-LIQUIDO EN EL DEPOSITO RECIBIDOR (5) AL EVAPORADOR (13) PARA DESCONGELAR EL EVAPORADOR; Y UN CIRCUITO DE INYECCION DE LIQUIDO (27) QUE PROPORCIONA UN REFRIGERANTE LIQUIDO OBTENIDO MEDIANTE LA SEPARACION DE GAS-LIQUIDO EN EL DEPOSITO RECIBIDOR (5) A UN LADO DE PRESION BAJA EN EL INTERIOR DEL COMPRESOR (1).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3220355A JP2675459B2 (ja) | 1991-08-30 | 1991-08-30 | 冷凍装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2084224T3 true ES2084224T3 (es) | 1996-05-01 |
Family
ID=16749842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92112373T Expired - Lifetime ES2084224T3 (es) | 1991-08-30 | 1992-07-20 | Sistema de refrigeracion. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5381665A (es) |
EP (1) | EP0529293B1 (es) |
JP (1) | JP2675459B2 (es) |
KR (1) | KR960004254B1 (es) |
CN (1) | CN1065618C (es) |
DE (1) | DE69206352T2 (es) |
ES (1) | ES2084224T3 (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06281299A (ja) * | 1993-03-30 | 1994-10-07 | Toshiba Corp | 空気調和装置の除霜制御方式 |
US5440894A (en) * | 1993-05-05 | 1995-08-15 | Hussmann Corporation | Strategic modular commercial refrigeration |
JP3275559B2 (ja) * | 1994-09-20 | 2002-04-15 | 株式会社日立製作所 | 冷凍装置 |
US5634515A (en) * | 1995-12-28 | 1997-06-03 | Lambert; Kenneth W. | Geothermal heat-pump system and installation of same |
US6196007B1 (en) | 1998-10-06 | 2001-03-06 | Manitowoc Foodservice Group, Inc. | Ice making machine with cool vapor defrost |
KR100641732B1 (ko) * | 2000-12-29 | 2006-11-06 | 엘지.필립스 엘시디 주식회사 | 엑스-선 검출소자의 제조방법 |
US20030029208A1 (en) * | 2001-08-13 | 2003-02-13 | Ralph Merrem | Portable electronic device physical security |
US7159409B2 (en) * | 2004-03-01 | 2007-01-09 | Tecumseh Products Company | Method and apparatus for controlling the load placed on a compressor |
US20060083626A1 (en) * | 2004-10-19 | 2006-04-20 | Manole Dan M | Compressor and hermetic housing with minimal housing ports |
WO2009041942A1 (en) * | 2007-09-26 | 2009-04-02 | Carrier Corporation | Refrigerant vapor compression system operating at or near zero load |
CN101965492B (zh) * | 2008-05-15 | 2015-02-25 | Xdx创新制冷有限公司 | 减少除霜的浪涌式蒸汽压缩传热系统 |
GB2469616B (en) * | 2009-02-11 | 2013-08-28 | Star Refrigeration | A refrigeration system operable under transcritical conditions |
CN102019361B (zh) * | 2009-09-15 | 2012-12-05 | 蔡欲期 | 陶壳快速干燥方法,以及陶壳 |
EP2577187A4 (en) | 2010-05-27 | 2017-03-29 | XDX Innovative Refrigeration, Llc | Surged heat pump systems |
CN102346448B (zh) * | 2010-08-03 | 2014-11-12 | 曼尼托沃食品服务有限公司 | 用于通知制冰周期启动时延的低压控制 |
US8522564B2 (en) | 2011-06-07 | 2013-09-03 | Thermo King Corporation | Temperature control system with refrigerant recovery arrangement |
CN102691652A (zh) * | 2012-06-04 | 2012-09-26 | 大连交通大学 | 活塞式制冷压缩机耐久试验装置 |
CN103542570B (zh) * | 2013-10-30 | 2016-02-10 | 上海交通大学 | 具有自动除霜和回油功能的喷射循环 |
EP3392589B1 (en) * | 2015-12-17 | 2023-09-06 | Mitsubishi Electric Corporation | Heat exchanger and freezing cycle device |
KR101962878B1 (ko) * | 2017-09-04 | 2019-03-27 | 주식회사 신진에너텍 | 냉동기 토출 가스에 의한 응축 폐열 회수를 이용한 냉동 시스템 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2745255A (en) * | 1952-07-30 | 1956-05-15 | American Motors Corp | Defrosting refrigerating apparatus |
DE1401496A1 (de) * | 1962-07-12 | 1968-11-28 | Danfoss As Fa | Kuehlsystem |
US3343375A (en) * | 1965-06-23 | 1967-09-26 | Lester K Quick | Latent heat refrigeration defrosting system |
US3427819A (en) * | 1966-12-22 | 1969-02-18 | Pet Inc | High side defrost and head pressure controls for refrigeration systems |
US3580006A (en) * | 1969-04-14 | 1971-05-25 | Lester K Quick | Central refrigeration system with automatic standby compressor capacity |
US4167102A (en) * | 1975-12-24 | 1979-09-11 | Emhart Industries, Inc. | Refrigeration system utilizing saturated gaseous refrigerant for defrost purposes |
JPS53155749U (es) * | 1977-05-13 | 1978-12-07 | ||
JPS5521011U (es) * | 1978-07-21 | 1980-02-09 | ||
JPS6021715U (ja) * | 1983-07-20 | 1985-02-14 | 科学技研株式会社 | 立体画像透視器 |
US4621505A (en) * | 1985-08-01 | 1986-11-11 | Hussmann Corporation | Flow-through surge receiver |
JPH01159564A (ja) * | 1987-12-16 | 1989-06-22 | Sanyo Electric Co Ltd | 冷凍装置 |
JPH02101368A (ja) * | 1988-10-06 | 1990-04-13 | Sanyo Electric Co Ltd | 低温ショーケースの運転方法 |
US4899555A (en) * | 1989-05-19 | 1990-02-13 | Carrier Corporation | Evaporator feed system with flash cooled motor |
US4959971A (en) * | 1989-09-29 | 1990-10-02 | Hoshizaki Electric Co., Ltd. | Refrigerant piping system for refrigeration equipment |
US4974427A (en) * | 1989-10-17 | 1990-12-04 | Copeland Corporation | Compressor system with demand cooling |
US4979371A (en) * | 1990-01-31 | 1990-12-25 | Hi-Tech Refrigeration, Inc. | Refrigeration system and method involving high efficiency gas defrost of plural evaporators |
-
1991
- 1991-08-30 JP JP3220355A patent/JP2675459B2/ja not_active Expired - Fee Related
-
1992
- 1992-07-20 ES ES92112373T patent/ES2084224T3/es not_active Expired - Lifetime
- 1992-07-20 DE DE69206352T patent/DE69206352T2/de not_active Expired - Fee Related
- 1992-07-20 EP EP92112373A patent/EP0529293B1/en not_active Expired - Lifetime
- 1992-08-26 KR KR1019920015346A patent/KR960004254B1/ko not_active IP Right Cessation
- 1992-08-28 CN CN92110195A patent/CN1065618C/zh not_active Expired - Fee Related
-
1993
- 1993-12-07 US US08/164,633 patent/US5381665A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0560402A (ja) | 1993-03-09 |
JP2675459B2 (ja) | 1997-11-12 |
CN1070256A (zh) | 1993-03-24 |
CN1065618C (zh) | 2001-05-09 |
DE69206352T2 (de) | 1996-06-27 |
KR960004254B1 (ko) | 1996-03-28 |
US5381665A (en) | 1995-01-17 |
KR930004724A (ko) | 1993-03-23 |
DE69206352D1 (de) | 1996-01-11 |
EP0529293A1 (en) | 1993-03-03 |
EP0529293B1 (en) | 1995-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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