DE10010864A1 - Kältekreislaufsystem mit Expansionsenergie-Rückgewinnung - Google Patents
Kältekreislaufsystem mit Expansionsenergie-RückgewinnungInfo
- Publication number
- DE10010864A1 DE10010864A1 DE2000110864 DE10010864A DE10010864A1 DE 10010864 A1 DE10010864 A1 DE 10010864A1 DE 2000110864 DE2000110864 DE 2000110864 DE 10010864 A DE10010864 A DE 10010864A DE 10010864 A1 DE10010864 A1 DE 10010864A1
- Authority
- DE
- Germany
- Prior art keywords
- refrigerant
- expansion
- pressure
- unit
- compressor
- 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.)
- Withdrawn
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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
- F04C23/003—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle having complementary function
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
-
- 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
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
- F04C29/0064—Magnetic couplings
-
- 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
- F25B11/00—Compression machines, plants or systems, using turbines, e.g. gas turbines
- F25B11/02—Compression machines, plants or systems, using turbines, e.g. gas turbines as expanders
-
- 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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
- F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
-
- 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
- F04C18/0207—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 both members having co-operating elements in spiral form
- F04C18/0215—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 both members having co-operating elements in spiral form where only one member is moving
-
- 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
- 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
- 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
-
- 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
- F25B2400/07—Details of compressors or related parts
- F25B2400/075—Details of compressors or related parts with parallel compressors
-
- 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
- F25B2400/14—Power generation using energy from the expansion of the refrigerant
- F25B2400/141—Power generation using energy from the expansion of the refrigerant the extracted power is not recycled back in the refrigerant circuit
-
- 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
- F25B2600/00—Control issues
- F25B2600/17—Control issues by controlling the pressure of the condenser
-
- 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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6887199 | 1999-03-15 | ||
JP35481799A JP4207340B2 (ja) | 1999-03-15 | 1999-12-14 | 冷凍サイクル |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10010864A1 true DE10010864A1 (de) | 2000-09-21 |
Family
ID=26410061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2000110864 Withdrawn DE10010864A1 (de) | 1999-03-15 | 2000-03-06 | Kältekreislaufsystem mit Expansionsenergie-Rückgewinnung |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4207340B2 (ja) |
DE (1) | DE10010864A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1389720A1 (en) * | 2002-08-12 | 2004-02-18 | Praxair Technology, Inc. | Supercritical Refrigeration System |
EP1596140A2 (de) * | 2004-05-14 | 2005-11-16 | Robert Bosch Gmbh | Expansionseinrichtung für ein Kältemittel |
EP1860389A1 (en) * | 2005-03-15 | 2007-11-28 | Daikin Industries, Ltd. | Refrigerating apparatus |
WO2017021293A1 (de) * | 2015-07-31 | 2017-02-09 | Bitzer Kühlmaschinenbau Gmbh | Vorrichtung und verfahren zum durchführen eines kaltdampfprozesses |
EP2628950A4 (en) * | 2010-10-13 | 2017-10-25 | Toshiba Carrier Corporation | Hermetically enclosed rotary compressor and refrigeration cycle device |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003065615A (ja) * | 2001-08-23 | 2003-03-05 | Daikin Ind Ltd | 冷凍機 |
JP2003074999A (ja) * | 2001-08-31 | 2003-03-12 | Daikin Ind Ltd | 冷凍機 |
JP3952951B2 (ja) | 2003-01-08 | 2007-08-01 | ダイキン工業株式会社 | 冷凍装置 |
US6898941B2 (en) * | 2003-06-16 | 2005-05-31 | Carrier Corporation | Supercritical pressure regulation of vapor compression system by regulation of expansion machine flowrate |
US7730729B2 (en) | 2005-02-10 | 2010-06-08 | Panasonic Corporation | Refrigerating machine |
JP2006283998A (ja) * | 2005-03-31 | 2006-10-19 | Mitsubishi Electric Corp | 冷凍サイクル |
CN100575817C (zh) | 2005-05-06 | 2009-12-30 | 松下电器产业株式会社 | 制冷循环装置 |
JP2007183078A (ja) * | 2006-01-10 | 2007-07-19 | Ebara Corp | 冷凍機及び冷凍装置 |
JP4752579B2 (ja) * | 2006-04-06 | 2011-08-17 | パナソニック株式会社 | 冷凍サイクル装置および冷凍サイクル装置の制御方法 |
JP4784385B2 (ja) * | 2006-04-28 | 2011-10-05 | パナソニック株式会社 | 冷凍サイクル装置 |
WO2007142619A2 (en) * | 2006-06-01 | 2007-12-13 | Carrier Corporation | Multi-stage compressor unit for a refrigeration system |
CN101506597B (zh) * | 2006-10-25 | 2013-01-02 | 松下电器产业株式会社 | 冷冻循环装置以及用于该冷冻循环装置的流体机械 |
WO2009105092A1 (en) * | 2008-02-19 | 2009-08-27 | Carrier Corporation | Refrigerant vapor compression system |
JP4906962B2 (ja) * | 2008-05-22 | 2012-03-28 | 三菱電機株式会社 | 冷凍サイクル装置 |
JP4644278B2 (ja) * | 2008-10-03 | 2011-03-02 | パナソニック株式会社 | 冷凍サイクル装置 |
WO2010137120A1 (ja) * | 2009-05-26 | 2010-12-02 | 三菱電機株式会社 | ヒートポンプ式給湯装置 |
JP5111663B2 (ja) * | 2009-05-26 | 2013-01-09 | 三菱電機株式会社 | ヒートポンプ装置 |
US8511112B2 (en) | 2009-06-02 | 2013-08-20 | Mitsubishi Electric Corporation | Refrigeration cycle apparatus |
JP5641004B2 (ja) * | 2012-03-16 | 2014-12-17 | 三菱電機株式会社 | 冷凍サイクル装置 |
JP6208534B2 (ja) * | 2013-10-25 | 2017-10-04 | 株式会社ヴァレオジャパン | 電動スクロール圧縮機 |
JP6245937B2 (ja) * | 2013-10-25 | 2017-12-13 | 株式会社ヴァレオジャパン | 電動スクロール圧縮機 |
CN109723640A (zh) * | 2018-12-06 | 2019-05-07 | 珠海格力节能环保制冷技术研究中心有限公司 | 双级压缩机泵体、压缩机、空气调节*** |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5956673A (ja) * | 1982-09-25 | 1984-04-02 | 三菱電機株式会社 | 冷凍装置 |
JPS62202964A (ja) * | 1986-02-28 | 1987-09-07 | 株式会社東芝 | 冷凍サイクル |
JPS62252870A (ja) * | 1986-04-23 | 1987-11-04 | 株式会社 前川製作所 | 冷凍又はヒ−トポンプサイクルにおける冷媒流量制御方法 |
JPH01168518A (ja) * | 1987-12-22 | 1989-07-04 | Nippon Denso Co Ltd | 車両用冷凍装置 |
JPH04340062A (ja) * | 1991-05-14 | 1992-11-26 | Nippondenso Co Ltd | 冷凍サイクル |
WO1993006423A1 (en) * | 1991-09-16 | 1993-04-01 | Sinvent A/S | Method of high-side pressure regulation in transcritical vapor compression cycle device |
JP2977069B2 (ja) * | 1994-10-05 | 1999-11-10 | 鹿島建設株式会社 | 冷凍・冷蔵庫 |
KR0123903B1 (ko) * | 1994-06-22 | 1997-12-01 | 오마 아이 망고 | 냉동장치 및 그 제어방법 |
JPH1019401A (ja) * | 1996-07-01 | 1998-01-23 | Sanden Corp | 冷凍空調機 |
JP4207235B2 (ja) * | 1997-01-09 | 2009-01-14 | 株式会社日本自動車部品総合研究所 | 蒸気圧縮式冷凍サイクル |
JPH1123083A (ja) * | 1997-07-04 | 1999-01-26 | Tochigi Fuji Ind Co Ltd | 冷却装置 |
WO1999002401A1 (en) * | 1997-07-11 | 1999-01-21 | Alliedsignal Inc. | Air cycle environmental control system with vapor cycle system assisted condensation |
JP2964231B2 (ja) * | 1997-08-22 | 1999-10-18 | 株式会社ゼクセル | エアコンサイクル |
JP2000234814A (ja) * | 1999-02-17 | 2000-08-29 | Aisin Seiki Co Ltd | 蒸気圧縮式冷凍装置 |
JP2000241033A (ja) * | 1999-02-23 | 2000-09-08 | Aisin Seiki Co Ltd | 蒸気圧縮式冷凍装置 |
-
1999
- 1999-12-14 JP JP35481799A patent/JP4207340B2/ja not_active Expired - Fee Related
-
2000
- 2000-03-06 DE DE2000110864 patent/DE10010864A1/de not_active Withdrawn
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1389720A1 (en) * | 2002-08-12 | 2004-02-18 | Praxair Technology, Inc. | Supercritical Refrigeration System |
EP1596140A2 (de) * | 2004-05-14 | 2005-11-16 | Robert Bosch Gmbh | Expansionseinrichtung für ein Kältemittel |
EP1596140A3 (de) * | 2004-05-14 | 2010-04-28 | Robert Bosch Gmbh | Expansionseinrichtung für ein Kältemittel |
EP1860389A1 (en) * | 2005-03-15 | 2007-11-28 | Daikin Industries, Ltd. | Refrigerating apparatus |
EP1860389A4 (en) * | 2005-03-15 | 2014-06-18 | Daikin Ind Ltd | REFRIGERATING APPLIANCE |
EP2628950A4 (en) * | 2010-10-13 | 2017-10-25 | Toshiba Carrier Corporation | Hermetically enclosed rotary compressor and refrigeration cycle device |
WO2017021293A1 (de) * | 2015-07-31 | 2017-02-09 | Bitzer Kühlmaschinenbau Gmbh | Vorrichtung und verfahren zum durchführen eines kaltdampfprozesses |
US10254018B2 (en) | 2015-07-31 | 2019-04-09 | Bitzer Kuehlmaschinenbau Gmbh | Apparatus and method for carrying out a vapour refrigeration process |
AU2016302538B2 (en) * | 2015-07-31 | 2020-04-02 | Bitzer Kühlmaschinenbau Gmbh | Apparatus and method for carrying out a vapour refrigeration process |
Also Published As
Publication number | Publication date |
---|---|
JP2000329416A (ja) | 2000-11-30 |
JP4207340B2 (ja) | 2009-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20121002 |