GB2003264A - A vapour compression refrigeration system - Google Patents

A vapour compression refrigeration system

Info

Publication number
GB2003264A
GB2003264A GB7834870A GB7834870A GB2003264A GB 2003264 A GB2003264 A GB 2003264A GB 7834870 A GB7834870 A GB 7834870A GB 7834870 A GB7834870 A GB 7834870A GB 2003264 A GB2003264 A GB 2003264A
Authority
GB
United Kingdom
Prior art keywords
economizer
refrigeration system
compression refrigeration
condensing
vapour compression
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.)
Granted
Application number
GB7834870A
Other versions
GB2003264B (en
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
Priority claimed from US05/828,458 external-priority patent/US4144717A/en
Priority claimed from US05/828,793 external-priority patent/US4141708A/en
Application filed by Carrier Corp filed Critical Carrier Corp
Publication of GB2003264A publication Critical patent/GB2003264A/en
Application granted granted Critical
Publication of GB2003264B publication Critical patent/GB2003264B/en
Expired legal-status Critical Current

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
    • 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
    • F25B1/053—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of turbine 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
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A vapor compression refrigeration system which has a compressor (11), a condenser (22), a flash economizer (28) and a chiller or evaporator (36) also includes a second compressor (17) for receiving gaseous refrigerant from the condensing portion of flash economizer (28) via conduit (50) and returning the compressed gas via conduit (48) to a thermal economizer portion of the flash economizer (28). The economizer portion includes a heat exchanger (58) for condensing the refrigerant gas; the condensate (44) flashing into condensing portion (42) through orifice (46). <IMAGE>
GB7834870A 1977-08-29 1978-08-29 Dual economized refrigeration system Expired GB2003264B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/828,458 US4144717A (en) 1977-08-29 1977-08-29 Dual flash economizer refrigeration system
US05/828,793 US4141708A (en) 1977-08-29 1977-08-29 Dual flash and thermal economized refrigeration system

Publications (2)

Publication Number Publication Date
GB2003264A true GB2003264A (en) 1979-03-07
GB2003264B GB2003264B (en) 1982-10-06

Family

ID=27125196

Family Applications (2)

Application Number Title Priority Date Filing Date
GB7834870A Expired GB2003264B (en) 1977-08-29 1978-08-29 Dual economized refrigeration system
GB8030791A Expired GB2086024B (en) 1977-08-29 1978-08-29 Dual economized refrigeration system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8030791A Expired GB2086024B (en) 1977-08-29 1978-08-29 Dual economized refrigeration system

Country Status (5)

Country Link
JP (1) JPS6022250B2 (en)
AU (1) AU523862B2 (en)
DE (1) DE2837695A1 (en)
FR (1) FR2402169A1 (en)
GB (2) GB2003264B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026400A2 (en) * 1979-09-26 1981-04-08 Carrier Corporation Method and apparatus for satisfying heating and cooling demands
EP0027243A1 (en) * 1979-10-09 1981-04-22 Carrier Corporation Method and apparatus for satisfying heating and cooling demands and control therefor
FR2937411A1 (en) * 2008-10-17 2010-04-23 Orhan Togrul HEAT PUMP.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL64871A (en) * 1982-01-26 1985-08-30 Israel Desalination Eng Ltd Vapor compression heat pumps
JPS61121855A (en) * 1984-11-20 1986-06-09 Yoshikazu Sato Mounting method of position detector in machine tool
DE19956965A1 (en) * 1999-11-26 2001-06-07 Bosch Gmbh Robert Process for operating a refrigeration system and refrigeration system
KR101330193B1 (en) * 2007-05-22 2013-11-18 안젤란토니 인두스트리 에스.피.에이. Refrigerating device and method for circulating a refrigerating fluid associated with it

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2277647A (en) * 1940-08-01 1942-03-24 Carrier Corp Refrigeration
CH227856A (en) * 1941-11-17 1943-07-15 Sulzer Ag Refrigeration system working according to the compression system.
US2684579A (en) * 1951-06-04 1954-07-27 Hieatt Engineering Co Apparatus for cooling oil of refrigerant compressors
US3165905A (en) * 1962-08-15 1965-01-19 Trane Co Refrigerating machine including an economizer
FR1365004A (en) * 1963-07-30 1964-06-26 Trane Co Refrigeration machine including an economizer
US3232074A (en) * 1963-11-04 1966-02-01 American Radiator & Standard Cooling means for dynamoelectric machines
US3226940A (en) * 1963-12-12 1966-01-04 Worthington Corp Single stage centrifugal compressor refrigeration system
FR1533278A (en) * 1967-05-25 1968-07-19 Neu Sa Development of centrifugal compressors for refrigeration machines
US3553974A (en) * 1968-11-29 1971-01-12 Carrier Corp Refrigeration system
US3665724A (en) * 1970-07-13 1972-05-30 Carrier Corp Heating and cooling refrigeration apparatus
SE395186B (en) * 1974-10-11 1977-08-01 Granryd Eric WAYS TO IMPROVE COOLING EFFECT AND COLD FACTOR IN A COOLING SYSTEM AND COOLING SYSTEM FOR EXERCISING THE SET

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026400A2 (en) * 1979-09-26 1981-04-08 Carrier Corporation Method and apparatus for satisfying heating and cooling demands
EP0026400B1 (en) * 1979-09-26 1984-11-28 Carrier Corporation Method and apparatus for satisfying heating and cooling demands
EP0027243A1 (en) * 1979-10-09 1981-04-22 Carrier Corporation Method and apparatus for satisfying heating and cooling demands and control therefor
FR2937411A1 (en) * 2008-10-17 2010-04-23 Orhan Togrul HEAT PUMP.

Also Published As

Publication number Publication date
JPS5490645A (en) 1979-07-18
FR2402169B1 (en) 1983-07-22
JPS6022250B2 (en) 1985-05-31
DE2837695C2 (en) 1987-11-19
FR2402169A1 (en) 1979-03-30
GB2003264B (en) 1982-10-06
AU3934378A (en) 1980-03-06
AU523862B2 (en) 1982-08-19
GB2086024A (en) 1982-05-06
GB2086024B (en) 1982-10-20
DE2837695A1 (en) 1979-03-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee