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DE602005016028D1 - Zweitemperaturkältekreislauf - Google Patents

Zweitemperaturkältekreislauf

Info

Publication number
DE602005016028D1
DE602005016028D1 DE602005016028T DE602005016028T DE602005016028D1 DE 602005016028 D1 DE602005016028 D1 DE 602005016028D1 DE 602005016028 T DE602005016028 T DE 602005016028T DE 602005016028 T DE602005016028 T DE 602005016028T DE 602005016028 D1 DE602005016028 D1 DE 602005016028D1
Authority
DE
Germany
Prior art keywords
temperature refrigeration
medium
low temperature
refrigeration circuit
refrigeration consumer
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.)
Active
Application number
DE602005016028T
Other languages
English (en)
Inventor
Neelkanth S Gupte
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carrier Corp
Original Assignee
Carrier Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Carrier Corp filed Critical Carrier Corp
Publication of DE602005016028D1 publication Critical patent/DE602005016028D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Central Heating Systems (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Air-Conditioning For Vehicles (AREA)
DE602005016028T 2005-11-04 2005-11-04 Zweitemperaturkältekreislauf Active DE602005016028D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/040047 WO2007053149A1 (en) 2005-11-04 2005-11-04 Dual temperature refrigeration circuit

Publications (1)

Publication Number Publication Date
DE602005016028D1 true DE602005016028D1 (de) 2009-09-24

Family

ID=36590237

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005016028T Active DE602005016028D1 (de) 2005-11-04 2005-11-04 Zweitemperaturkältekreislauf

Country Status (8)

Country Link
US (1) US20080307805A1 (de)
EP (1) EP1957888B1 (de)
CN (1) CN101351675B (de)
AT (1) ATE439559T1 (de)
DE (1) DE602005016028D1 (de)
ES (1) ES2330128T3 (de)
TW (1) TW200732610A (de)
WO (1) WO2007053149A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009127062A1 (en) * 2008-04-18 2009-10-22 Dube Serge Co2 refrigeration unit
WO2012095186A1 (en) * 2011-01-14 2012-07-19 Carrier Corporation Refrigeration system and method for operating a refrigeration system
ITTV20120010A1 (it) * 2012-01-19 2013-07-20 Enex Srl Sistema frigorifero di tipo booster con refrigerante r744.
EP2729742B1 (de) * 2011-07-05 2020-09-02 Carrier Corporation Kühlkreislauf sowie heiz- und kühlsystem
WO2013169591A1 (en) * 2012-05-11 2013-11-14 Hill Phoenix, Inc. Co2 refrigeration system with integrated air conditioning module
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
RU2706889C1 (ru) 2016-03-31 2019-11-21 Кэрриер Корпорейшн Контур охлаждения
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US20080307805A1 (en) 2008-12-18
CN101351675A (zh) 2009-01-21
EP1957888B1 (de) 2009-08-12
CN101351675B (zh) 2010-05-26
TW200732610A (en) 2007-09-01
WO2007053149A1 (en) 2007-05-10
EP1957888A1 (de) 2008-08-20
ATE439559T1 (de) 2009-08-15
ES2330128T3 (es) 2009-12-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition