ATE439559T1 - Zweitemperaturkältekreislauf - Google Patents
ZweitemperaturkältekreislaufInfo
- Publication number
- ATE439559T1 ATE439559T1 AT05816391T AT05816391T ATE439559T1 AT E439559 T1 ATE439559 T1 AT E439559T1 AT 05816391 T AT05816391 T AT 05816391T AT 05816391 T AT05816391 T AT 05816391T AT E439559 T1 ATE439559 T1 AT E439559T1
- Authority
- AT
- Austria
- Prior art keywords
- temperature refrigeration
- medium
- low temperature
- refrigeration consumer
- refrigerant circuit
- 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
- 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
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
-
- 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
- F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
-
- 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
- F25B2400/07—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
- F25B2400/22—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
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Other Air-Conditioning Systems (AREA)
- Air-Conditioning For Vehicles (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Central Heating Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2005/040047 WO2007053149A1 (fr) | 2005-11-04 | 2005-11-04 | Circuit de refrigeration a deux temperatures |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE439559T1 true ATE439559T1 (de) | 2009-08-15 |
Family
ID=36590237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05816391T ATE439559T1 (de) | 2005-11-04 | 2005-11-04 | Zweitemperaturkältekreislauf |
Country Status (8)
Country | Link |
---|---|
US (1) | US20080307805A1 (fr) |
EP (1) | EP1957888B1 (fr) |
CN (1) | CN101351675B (fr) |
AT (1) | ATE439559T1 (fr) |
DE (1) | DE602005016028D1 (fr) |
ES (1) | ES2330128T3 (fr) |
TW (1) | TW200732610A (fr) |
WO (1) | WO2007053149A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2760488A1 (fr) * | 2008-04-18 | 2009-10-18 | Serge Dube | Unite de refrigeration au co2 |
EP2663817B1 (fr) * | 2011-01-14 | 2018-10-17 | Carrier Corporation | Système de réfrigération et procédé de fonctionnement d'un système de réfrigération |
ITTV20120010A1 (it) * | 2012-01-19 | 2013-07-20 | Enex Srl | Sistema frigorifero di tipo booster con refrigerante r744. |
US9500395B2 (en) * | 2011-07-05 | 2016-11-22 | Carrier Corporation | Refrigeration circuit, gas-liquid separator and heating and cooling system |
WO2013169591A1 (fr) * | 2012-05-11 | 2013-11-14 | Hill Phoenix, Inc. | Système de réfrigération au co2 pourvu d'un module de conditionnement d'air intégré |
BR112015017772A2 (pt) * | 2013-01-25 | 2017-07-11 | Emerson Climate Tech Retail Solutions Inc | sistema e método para controle de sistema de refrigeração transcrítico |
US9726411B2 (en) * | 2015-03-04 | 2017-08-08 | Heatcraft Refrigeration Products L.L.C. | Modulated oversized compressors configuration for flash gas bypass in a carbon dioxide refrigeration system |
CN108885035B (zh) | 2016-03-31 | 2021-04-16 | 开利公司 | 制冷回路 |
US10808966B2 (en) * | 2017-03-02 | 2020-10-20 | Heatcraft Refrigeration Products Llc | Cooling system with parallel compression |
CN115077114A (zh) * | 2022-06-08 | 2022-09-20 | 松下冷机系统(大连)有限公司 | Co2跨临界船用碳捕集制冷机组 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH234315A (de) * | 1943-07-13 | 1944-09-30 | Escher Wyss Maschf Ag | Wärmepumpe. |
US5220806A (en) * | 1989-01-03 | 1993-06-22 | General Electric Company | Apparatus for controlling a dual evaporator, dual fan refrigerator with independent temperature controls |
US5228308A (en) * | 1990-11-09 | 1993-07-20 | General Electric Company | Refrigeration system and refrigerant flow control apparatus therefor |
US5103650A (en) * | 1991-03-29 | 1992-04-14 | General Electric Company | Refrigeration systems with multiple evaporators |
US5755104A (en) * | 1995-12-28 | 1998-05-26 | Store Heat And Produce Energy, Inc. | Heating and cooling systems incorporating thermal storage, and defrost cycles for same |
JP3576866B2 (ja) * | 1999-05-10 | 2004-10-13 | 株式会社テージーケー | 車輌用バイパス管路付冷凍サイクル |
CN1182353C (zh) * | 2003-06-05 | 2004-12-29 | 西安交通大学 | 一种双温蒸汽压缩式制冷系统及其控制方法 |
US20060064997A1 (en) * | 2004-09-29 | 2006-03-30 | Grabon Michal K | Cooling systems |
-
2005
- 2005-11-04 AT AT05816391T patent/ATE439559T1/de not_active IP Right Cessation
- 2005-11-04 EP EP05816391A patent/EP1957888B1/fr not_active Not-in-force
- 2005-11-04 CN CN2005800524792A patent/CN101351675B/zh not_active Expired - Fee Related
- 2005-11-04 ES ES05816391T patent/ES2330128T3/es active Active
- 2005-11-04 DE DE602005016028T patent/DE602005016028D1/de active Active
- 2005-11-04 WO PCT/US2005/040047 patent/WO2007053149A1/fr active Application Filing
- 2005-11-04 US US12/092,443 patent/US20080307805A1/en not_active Abandoned
-
2006
- 2006-10-27 TW TW095139789A patent/TW200732610A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
CN101351675B (zh) | 2010-05-26 |
EP1957888A1 (fr) | 2008-08-20 |
TW200732610A (en) | 2007-09-01 |
DE602005016028D1 (de) | 2009-09-24 |
WO2007053149A1 (fr) | 2007-05-10 |
ES2330128T3 (es) | 2009-12-04 |
CN101351675A (zh) | 2009-01-21 |
US20080307805A1 (en) | 2008-12-18 |
EP1957888B1 (fr) | 2009-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |