KR930004724A - 냉동장치 - Google Patents
냉동장치 Download PDFInfo
- Publication number
- KR930004724A KR930004724A KR1019920015346A KR920015346A KR930004724A KR 930004724 A KR930004724 A KR 930004724A KR 1019920015346 A KR1019920015346 A KR 1019920015346A KR 920015346 A KR920015346 A KR 920015346A KR 930004724 A KR930004724 A KR 930004724A
- Authority
- KR
- South Korea
- Prior art keywords
- compressor
- liquid
- evaporator
- storage tank
- refrigerant
- Prior art date
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
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 청구항1의 발명의 냉동장치의 냉매회로도,
제2도는 청구항2의 발명의 냉동장치의 냉매회로도,
제3도는 종래의 공냉에의해 냉매응축을 행하여 성에제거시에 압축기로부터 토출된 고압가스냉매를 직접 증발기에 흘리는 방식의 냉동장치의 냉매회로도.
Claims (2)
- 냉매토출측(1D) 밋 흡입측(1S)를 갖는 압축기(1)과 그 압축기(1)의 토출측(10)에 접속된 응축기(3)과, 그 응축기(3)의 냉매출구측(3B)에 접속된 수용탱크(5)와 그 수용탱크(5)의 냉매출구측(5B)와 상기한 압축기(1)의 흡입측(1S)와의 사이에 접속된 증발기(13)과 그 수용탱크(5) 내에서 기체 액체 분리된 가스용매를 상기한 증발기(13)에 공급해서 그 증발기(13)의 성에제거를 행하는 성에제거 회로(30)과 상기한 수용탱크(5)내에서 기체액체 분리된 액체 냉매를 상기한 압축기(1) 내부의 저압측에 공급하는 액체주입 회로(27)과를 갖고 있는 것을 특징으로 하는 냉동장치.
- 냉매토출측(1D) 및 흡입측(1S)를 갖는 압축기(1)과 그 압축기(1)의 토출측(1D)에 접속된 수용탱크(5)와 그 수용탱크(5)를 냉각시키기 위한 수냉관로(37)과 그 수용탱크(5)의 냉매출구측(5B)와 상기한 압축기(1)의 흡입측(1S)와의 사이에 접속된 증발기(13)과 상기한 수용탱크(5) 내에서 기체액체 분리된 가스냉매를 상기한 증발기(13)에 공급해서 그 증발기(13)의 성에제거를 행하는 성에 제거회로(30)과 상기한 수용탱크(5) 내에서 기체액체로 분리된 액체 냉매를 상기한 압축기(1) 내부와 저압측에 공급하는 액체주입회로(27)을 갖고 있는 것을 특징으로 하는 냉동장치.※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3220355A JP2675459B2 (ja) | 1991-08-30 | 1991-08-30 | 冷凍装置 |
JP91-220355 | 1991-08-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930004724A true KR930004724A (ko) | 1993-03-23 |
KR960004254B1 KR960004254B1 (ko) | 1996-03-28 |
Family
ID=16749842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920015346A KR960004254B1 (ko) | 1991-08-30 | 1992-08-26 | 냉동장치 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5381665A (ko) |
EP (1) | EP0529293B1 (ko) |
JP (1) | JP2675459B2 (ko) |
KR (1) | KR960004254B1 (ko) |
CN (1) | CN1065618C (ko) |
DE (1) | DE69206352T2 (ko) |
ES (1) | ES2084224T3 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100641732B1 (ko) * | 2000-12-29 | 2006-11-06 | 엘지.필립스 엘시디 주식회사 | 엑스-선 검출소자의 제조방법 |
Families Citing this family (19)
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 |
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 (ko) * | 1977-05-13 | 1978-12-07 | ||
JPS5521011U (ko) * | 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
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100641732B1 (ko) * | 2000-12-29 | 2006-11-06 | 엘지.필립스 엘시디 주식회사 | 엑스-선 검출소자의 제조방법 |
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 |
DE69206352D1 (de) | 1996-01-11 |
ES2084224T3 (es) | 1996-05-01 |
EP0529293A1 (en) | 1993-03-03 |
EP0529293B1 (en) | 1995-11-29 |
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E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20070313 Year of fee payment: 12 |
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LAPS | Lapse due to unpaid annual fee |