KR910008290A - 스크롤 압축기 및 스크롤형 냉동장치 - Google Patents
스크롤 압축기 및 스크롤형 냉동장치 Download PDFInfo
- Publication number
- KR910008290A KR910008290A KR1019900017268A KR900017268A KR910008290A KR 910008290 A KR910008290 A KR 910008290A KR 1019900017268 A KR1019900017268 A KR 1019900017268A KR 900017268 A KR900017268 A KR 900017268A KR 910008290 A KR910008290 A KR 910008290A
- Authority
- KR
- South Korea
- Prior art keywords
- scroll
- condenser
- gas inlet
- outlet
- fixed scroll
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
- F04C29/122—Arrangements for supercharging the working space
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
- F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid
-
- 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
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 냉동장치의 냉동회로의 개략선도.
제2도는 제1도에 나타낸 냉동장치의 냉동사이클의 선도,
제3도는 본 발명에 의한 스크롤 압축기의 단면도.
Claims (6)
- 고정스크롤과 회전스크롤로 이루어지고 사기 고정스크롤은 그 반경방향 외부에 형성된 가스입입구와 그 중심부에 형성된 가스배출구를 가지며 상기 고정스크롤은 흡입구와 배출구 사이에 형성된 가스주입구 및 액체주입구를 가지며 상기 가스주입구가 고정스크롤의 반경방향 외부에 형성되고 상기 액체 주입구가 고정스크롤의 중심 부에 형성되는 것을 특징으로 하는 스크롤 압축기.
- 제1항에 있어서, 상기 구멍 사이의 위치 관계는 상기 구명이 서로 연통하지 않도록 결정되는 것을 특징으로 하는 스크롤 압축기
- 제1항에 있어서, 응축기, 제1 및 제2감압장치 및 증발기로 이루어지고 상기 스크롤 압축기, 응축기, 감압장치 및 증발기가 냉동회로를 형성하도록 연속적으로 연결되고, 상기 스크롤 압축기의 액체 주입구가 응축기의 출구에 배관으로 직접 연결되며, 상기 스크롤 압축기의 가스주입구가 제1감압장치를 통하여 응축기의 출구에 배관으로 연결되는 것을 특징으로 하는 스크롤의 냉동장치.
- 제3항에 있엇, 상기 스크롤 압축기의 구멍사이의 위치 관계는 구멍이 서로 연통하지 않도록 결정되는 것을 특징으로 하는 스크롤형 냉동장치.
- 제3하에 있어서, 상기 가스주입구가 제1 감압장치 및 고압액체 과냉기를 통하여 응축기의 축구에 연결되는 것을 특징으로 하는 스크롤형 냉동장치.
- 제4항에 있어서, 상기 가스 주입구가 제1 감압장치 및 고압액체과냉기를 통하여 응축기의 출구에 연결되는 것을 특징으로 하는 스크롤형 냉동장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1-282198 | 1989-10-30 | ||
JP1282198A JP2618501B2 (ja) | 1989-10-30 | 1989-10-30 | 低温用スクロール式冷凍装置 |
JP89-282198 | 1989-10-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910008290A true KR910008290A (ko) | 1991-05-31 |
KR940011714B1 KR940011714B1 (ko) | 1994-12-23 |
Family
ID=17649347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900017268A KR940011714B1 (ko) | 1989-10-30 | 1990-10-27 | 스크롤 압축기 및 스크롤형 냉동장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5103652A (ko) |
JP (1) | JP2618501B2 (ko) |
KR (1) | KR940011714B1 (ko) |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5329788A (en) * | 1992-07-13 | 1994-07-19 | Copeland Corporation | Scroll compressor with liquid injection |
US5469716A (en) * | 1994-05-03 | 1995-11-28 | Copeland Corporation | Scroll compressor with liquid injection |
JP3884778B2 (ja) * | 1994-06-24 | 2007-02-21 | ダイキン工業株式会社 | 横形スクロール圧縮機 |
JP3275559B2 (ja) * | 1994-09-20 | 2002-04-15 | 株式会社日立製作所 | 冷凍装置 |
US5910161A (en) * | 1994-09-20 | 1999-06-08 | Fujita; Makoto | Refrigerating apparatus |
US5640854A (en) * | 1995-06-07 | 1997-06-24 | Copeland Corporation | Scroll machine having liquid injection controlled by internal valve |
JP3388657B2 (ja) * | 1995-07-21 | 2003-03-24 | アネスト岩田株式会社 | オイルフリースクロール真空ポンプ |
US5722257A (en) * | 1995-10-11 | 1998-03-03 | Denso Corporation | Compressor having refrigerant injection ports |
US5800141A (en) * | 1996-11-21 | 1998-09-01 | Copeland Corporation | Scroll machine with reverse rotation protection |
JPH10339284A (ja) * | 1997-06-04 | 1998-12-22 | Denso Corp | スクロール型圧縮機 |
JP3932519B2 (ja) * | 1997-06-06 | 2007-06-20 | 三菱電機株式会社 | スクロ−ル圧縮機 |
JP3855504B2 (ja) * | 1998-12-14 | 2006-12-13 | 株式会社デンソー | 密閉型電動圧縮機 |
JP2000291557A (ja) * | 1999-04-07 | 2000-10-17 | Sanden Corp | 電動式圧縮機 |
US6213731B1 (en) * | 1999-09-21 | 2001-04-10 | Copeland Corporation | Compressor pulse width modulation |
JP3629587B2 (ja) | 2000-02-14 | 2005-03-16 | 株式会社日立製作所 | 空気調和機及び室外機並びに冷凍装置 |
JP2004104895A (ja) * | 2002-09-09 | 2004-04-02 | Hitachi Ltd | 圧縮機駆動装置及び冷凍空調装置 |
JP2002070743A (ja) | 2000-08-29 | 2002-03-08 | Sanden Corp | 冷媒圧縮用電動式圧縮機 |
JP3976512B2 (ja) | 2000-09-29 | 2007-09-19 | サンデン株式会社 | 冷媒圧縮用電動式圧縮機 |
JP4073622B2 (ja) | 2000-12-18 | 2008-04-09 | サンデン株式会社 | 電動式圧縮機 |
JP2002199773A (ja) | 2000-12-27 | 2002-07-12 | Sanden Corp | 圧縮機モータ駆動制御方法及び圧縮機駆動用インバータ装置 |
US6375444B1 (en) * | 2001-02-14 | 2002-04-23 | Scroll Technologies | Axial pressure seal lubricator |
JP2003148343A (ja) | 2001-11-08 | 2003-05-21 | Sanden Corp | 電動圧縮機 |
US6619936B2 (en) | 2002-01-16 | 2003-09-16 | Copeland Corporation | Scroll compressor with vapor injection |
US6655172B2 (en) * | 2002-01-24 | 2003-12-02 | Copeland Corporation | Scroll compressor with vapor injection |
US6430959B1 (en) * | 2002-02-11 | 2002-08-13 | Scroll Technologies | Economizer injection ports extending through scroll wrap |
JP2004270614A (ja) * | 2003-03-11 | 2004-09-30 | Sanden Corp | 電動圧縮機 |
WO2005010370A1 (ja) * | 2003-07-28 | 2005-02-03 | Daikin Industries, Ltd. | 冷凍装置 |
GB0319513D0 (en) * | 2003-08-19 | 2003-09-17 | Boc Group Plc | Scroll compressor and scroll wall arrangement therefor |
US7299649B2 (en) * | 2003-12-09 | 2007-11-27 | Emerson Climate Technologies, Inc. | Vapor injection system |
US7278832B2 (en) * | 2004-01-07 | 2007-10-09 | Carrier Corporation | Scroll compressor with enlarged vapor injection port area |
JP4403300B2 (ja) * | 2004-03-30 | 2010-01-27 | 日立アプライアンス株式会社 | 冷凍装置 |
JP4614441B2 (ja) * | 2005-06-10 | 2011-01-19 | 日立アプライアンス株式会社 | スクロール圧縮機 |
US7204099B2 (en) | 2005-06-13 | 2007-04-17 | Carrier Corporation | Refrigerant system with vapor injection and liquid injection through separate passages |
US8037710B2 (en) * | 2005-08-22 | 2011-10-18 | Emerson Climate Technologies, Inc. | Compressor with vapor injection system |
US20070059193A1 (en) * | 2005-09-12 | 2007-03-15 | Copeland Corporation | Scroll compressor with vapor injection |
US7566210B2 (en) | 2005-10-20 | 2009-07-28 | Emerson Climate Technologies, Inc. | Horizontal scroll compressor |
US20070132330A1 (en) * | 2005-12-12 | 2007-06-14 | Fei Renyan W | Fan assemblies employing LSPM motors and LSPM motors having improved synchronization |
US8769982B2 (en) * | 2006-10-02 | 2014-07-08 | Emerson Climate Technologies, Inc. | Injection system and method for refrigeration system compressor |
US20080184733A1 (en) * | 2007-02-05 | 2008-08-07 | Tecumseh Products Company | Scroll compressor with refrigerant injection system |
US20100024467A1 (en) * | 2007-02-09 | 2010-02-04 | Hajime Sato | Scroll compressor and air conditioner |
DK2147264T3 (en) | 2007-04-24 | 2019-03-04 | Carrier Corp | Refrigerant vapor compression system |
JP4183021B1 (ja) * | 2007-06-11 | 2008-11-19 | ダイキン工業株式会社 | 圧縮機および冷凍装置 |
US7938634B2 (en) * | 2007-07-27 | 2011-05-10 | Scroll Technologies | Self-modulated scroll compressor with optimized built-in volume ratio |
US8747088B2 (en) | 2007-11-27 | 2014-06-10 | Emerson Climate Technologies, Inc. | Open drive scroll compressor with lubrication system |
CA2671109C (en) | 2008-07-08 | 2012-10-23 | Tecumseh Products Company | Scroll compressor utilizing liquid or vapor injection |
JP5058143B2 (ja) * | 2008-12-22 | 2012-10-24 | 株式会社日立産機システム | オイルフリースクロール圧縮機 |
KR101280381B1 (ko) * | 2009-11-18 | 2013-07-01 | 엘지전자 주식회사 | 히트 펌프 |
US10690421B2 (en) | 2012-03-28 | 2020-06-23 | Modine Manufacturing Company | Heat exchanger and method of cooling a flow of heated air |
US20140219844A1 (en) * | 2013-02-06 | 2014-08-07 | Daimler Ag | Expansion device for use in a working medium circuit and method for operating an expansion device |
US9696074B2 (en) * | 2014-01-03 | 2017-07-04 | Woodward, Inc. | Controlling refrigeration compression systems |
JP6160502B2 (ja) * | 2014-02-17 | 2017-07-12 | 株式会社デンソー | 冷凍サイクル装置 |
CN105066493A (zh) * | 2015-08-31 | 2015-11-18 | 广东美的暖通设备有限公司 | 一种空调系统 |
JP7123636B2 (ja) | 2018-06-05 | 2022-08-23 | 三菱重工サーマルシステムズ株式会社 | 圧縮機及び圧縮機の製造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5685087U (ko) * | 1979-12-05 | 1981-07-08 | ||
JPS5776289A (en) * | 1980-10-31 | 1982-05-13 | Hitachi Ltd | Scroll compressor |
JPS58148290A (ja) * | 1982-02-26 | 1983-09-03 | Hitachi Ltd | スクロ−ル圧縮機を用いた冷凍装置 |
JPH0631625B2 (ja) * | 1984-05-25 | 1994-04-27 | 株式会社日立製作所 | スクロ−ル流体機械 |
JPH0772548B2 (ja) * | 1984-11-22 | 1995-08-02 | 株式会社日立製作所 | 密閉形スクロール圧縮機 |
JPS60166778A (ja) * | 1985-01-10 | 1985-08-30 | Mitsubishi Electric Corp | スクロール圧縮機 |
GB8511729D0 (en) * | 1985-05-09 | 1985-06-19 | Svenska Rotor Maskiner Ab | Screw rotor compressor |
JP2622960B2 (ja) * | 1986-12-10 | 1997-06-25 | 三洋電機株式会社 | スクロール圧縮機の液冷媒噴射装置 |
-
1989
- 1989-10-30 JP JP1282198A patent/JP2618501B2/ja not_active Expired - Fee Related
-
1990
- 1990-10-22 US US07/600,722 patent/US5103652A/en not_active Expired - Lifetime
- 1990-10-27 KR KR1019900017268A patent/KR940011714B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2618501B2 (ja) | 1997-06-11 |
JPH03145589A (ja) | 1991-06-20 |
US5103652A (en) | 1992-04-14 |
KR940011714B1 (ko) | 1994-12-23 |
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