WO2006092108A1 - Kälteanlage für transkritische betriebsweise mit economiser - Google Patents
Kälteanlage für transkritische betriebsweise mit economiser Download PDFInfo
- Publication number
- WO2006092108A1 WO2006092108A1 PCT/DE2005/000359 DE2005000359W WO2006092108A1 WO 2006092108 A1 WO2006092108 A1 WO 2006092108A1 DE 2005000359 W DE2005000359 W DE 2005000359W WO 2006092108 A1 WO2006092108 A1 WO 2006092108A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pressure
- compressor
- heat exchanger
- refrigerant
- refrigeration
- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
-
- 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
-
- 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
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
-
- 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
- F25B2400/13—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)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007557313A JP5090932B2 (ja) | 2005-03-03 | 2005-03-03 | エコノマイザを備えた遷臨界運転のための冷却装置 |
PCT/DE2005/000359 WO2006092108A1 (de) | 2005-03-03 | 2005-03-03 | Kälteanlage für transkritische betriebsweise mit economiser |
GB0718655A GB2438794B (en) | 2005-03-03 | 2005-03-03 | Refrigeration System for Transcritical Operation with Economizer |
EP05715050A EP1893924A1 (de) | 2005-03-03 | 2005-03-03 | Kälteanlage für transkritische betriebsweise mit economiser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/DE2005/000359 WO2006092108A1 (de) | 2005-03-03 | 2005-03-03 | Kälteanlage für transkritische betriebsweise mit economiser |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006092108A1 true WO2006092108A1 (de) | 2006-09-08 |
Family
ID=35094175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2005/000359 WO2006092108A1 (de) | 2005-03-03 | 2005-03-03 | Kälteanlage für transkritische betriebsweise mit economiser |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1893924A1 (de) |
JP (1) | JP5090932B2 (de) |
GB (1) | GB2438794B (de) |
WO (1) | WO2006092108A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190056154A1 (en) * | 2017-08-18 | 2019-02-21 | Rolls-Royce North American Technologies Inc. | Recuperated superheat return trans-critical vapor compression system |
CN110986408A (zh) * | 2019-12-13 | 2020-04-10 | 中国科学院合肥物质科学研究院 | 一种集成式氖气制冷机及制冷方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110806035A (zh) * | 2019-11-06 | 2020-02-18 | 上海复璐帝流体技术有限公司 | 一种跨临界二氧化碳制冷方法及其装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5095712A (en) * | 1991-05-03 | 1992-03-17 | Carrier Corporation | Economizer control with variable capacity |
JPH11142007A (ja) * | 1997-11-06 | 1999-05-28 | Nippon Soken Inc | 冷凍サイクル |
EP0935106A2 (de) * | 1998-02-06 | 1999-08-11 | SANYO ELECTRIC Co., Ltd. | Kältevorrichtung mit mehrstufiger Verdichtung und die Vorrichtung verwendender Kühlschrank |
DE10001470A1 (de) * | 2000-01-15 | 2001-07-19 | Max Karsch | Verfahren zum Betreiben einer Klimatisierungseinrichtung für Fahrzeuge und Ausführung des erforderlichen Abscheidesammlers |
EP1207359A2 (de) * | 2000-11-15 | 2002-05-22 | Carrier Corporation | Hochdruckregelung in einem transkritischen Dampfkompressionskreislauf |
EP1215450A1 (de) * | 1999-09-24 | 2002-06-19 | Sanyo Electric Co., Ltd. | Kältevorrichtung mit mehrstufiger verdichtung |
EP1394479A2 (de) * | 2002-08-30 | 2004-03-03 | Sanyo Electric Co., Ltd. | Kältemittelkreislauf und Kompressor |
-
2005
- 2005-03-03 EP EP05715050A patent/EP1893924A1/de not_active Withdrawn
- 2005-03-03 JP JP2007557313A patent/JP5090932B2/ja not_active Expired - Fee Related
- 2005-03-03 WO PCT/DE2005/000359 patent/WO2006092108A1/de not_active Application Discontinuation
- 2005-03-03 GB GB0718655A patent/GB2438794B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5095712A (en) * | 1991-05-03 | 1992-03-17 | Carrier Corporation | Economizer control with variable capacity |
JPH11142007A (ja) * | 1997-11-06 | 1999-05-28 | Nippon Soken Inc | 冷凍サイクル |
EP0935106A2 (de) * | 1998-02-06 | 1999-08-11 | SANYO ELECTRIC Co., Ltd. | Kältevorrichtung mit mehrstufiger Verdichtung und die Vorrichtung verwendender Kühlschrank |
EP1215450A1 (de) * | 1999-09-24 | 2002-06-19 | Sanyo Electric Co., Ltd. | Kältevorrichtung mit mehrstufiger verdichtung |
DE10001470A1 (de) * | 2000-01-15 | 2001-07-19 | Max Karsch | Verfahren zum Betreiben einer Klimatisierungseinrichtung für Fahrzeuge und Ausführung des erforderlichen Abscheidesammlers |
EP1207359A2 (de) * | 2000-11-15 | 2002-05-22 | Carrier Corporation | Hochdruckregelung in einem transkritischen Dampfkompressionskreislauf |
EP1394479A2 (de) * | 2002-08-30 | 2004-03-03 | Sanyo Electric Co., Ltd. | Kältemittelkreislauf und Kompressor |
Non-Patent Citations (3)
Title |
---|
ELBEL S ET AL: "Flash gas bypass for improving the performance of transcritical R744 systems that use microchannel evaporators", INTERNATIONAL JOURNAL OF REFRIGERATION, OXFORD, GB, vol. 27, no. 7, November 2004 (2004-11-01), pages 724 - 735, XP004605275, ISSN: 0140-7007 * |
HUFF H-J ET AL: "OPTIONS FOR A TWO-STAGE TRANSCRIPTIONAL CARBON DIOXIDE CYCLE", IIR GUSTAV LORENTZEN CONFERENCE ON NATURAL WORKING FLUIDS. JOINT CONFERENCE OF THE INTERNATIONAL INSTITUTE OF REFRIGERATION SECTION B AND E, XX, XX, 17 September 2002 (2002-09-17), pages 158 - 164, XP001176579 * |
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 10 31 August 1999 (1999-08-31) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190056154A1 (en) * | 2017-08-18 | 2019-02-21 | Rolls-Royce North American Technologies Inc. | Recuperated superheat return trans-critical vapor compression system |
EP3444540A3 (de) * | 2017-08-18 | 2019-05-15 | Rolls-Royce North American Technologies, Inc. | Transkritisches dampfverdichtersystem mit rückführung von wiedergewonnener überhitzung |
US11035595B2 (en) | 2017-08-18 | 2021-06-15 | Rolls-Royce North American Technologies Inc. | Recuperated superheat return trans-critical vapor compression system |
CN110986408A (zh) * | 2019-12-13 | 2020-04-10 | 中国科学院合肥物质科学研究院 | 一种集成式氖气制冷机及制冷方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1893924A1 (de) | 2008-03-05 |
JP5090932B2 (ja) | 2012-12-05 |
GB0718655D0 (en) | 2007-10-31 |
GB2438794A (en) | 2007-12-05 |
JP2008531969A (ja) | 2008-08-14 |
GB2438794B (en) | 2011-02-23 |
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