GB2003263A - A compression, condensation evaporation refrigeration system - Google Patents

A compression, condensation evaporation refrigeration system

Info

Publication number
GB2003263A
GB2003263A GB7834866A GB7834866A GB2003263A GB 2003263 A GB2003263 A GB 2003263A GB 7834866 A GB7834866 A GB 7834866A GB 7834866 A GB7834866 A GB 7834866A GB 2003263 A GB2003263 A GB 2003263A
Authority
GB
United Kingdom
Prior art keywords
compressor
refrigerant
liquid
refrigeration system
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
GB7834866A
Other versions
GB2003263B (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 US05/828,448 external-priority patent/US4171623A/en
Application filed by Carrier Corp filed Critical Carrier Corp
Publication of GB2003263A publication Critical patent/GB2003263A/en
Application granted granted Critical
Publication of GB2003263B publication Critical patent/GB2003263B/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
    • F25B40/02—Subcoolers
    • 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
    • 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)
  • Separation By Low-Temperature Treatments (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

A refrigeration system comprises a compressor (111) for increasing the temperature and pressure of a gaseous refrigerant; a condenser (122) connected to the compressor wherein the refrigerant changes state from a gas to a liquid; an economizer (128) connected to the condenser in which the liquid refrigerant is partially flashed; a heat exchanger (142) for condensing the flash gas to liquid refrigerant; and an evaporator (136) for cooling a heat transfer fluid, said evaporator receiving liquid refrigerant from the liquid bath (130) via an expansion device (134), and discharging gaseous refrigerant to the compressor. In a second embodiment (Fig 3, not shown) a vapour conduit (48, Fig 3) interconnects the economizer with the first stage of a two-stage compressor. <IMAGE>
GB7834866A 1977-08-29 1978-08-29 Thermal economized refrigeration system Expired GB2003263B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82844977A 1977-08-29 1977-08-29
US05/828,448 US4171623A (en) 1977-08-29 1977-08-29 Thermal economizer application for a centrifugal refrigeration machine

Publications (2)

Publication Number Publication Date
GB2003263A true GB2003263A (en) 1979-03-07
GB2003263B GB2003263B (en) 1982-10-06

Family

ID=27125194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7834866A Expired GB2003263B (en) 1977-08-29 1978-08-29 Thermal economized refrigeration system

Country Status (5)

Country Link
JP (1) JPS6053264B2 (en)
AU (1) AU523481B2 (en)
DE (1) DE2837696C2 (en)
FR (1) FR2402168A1 (en)
GB (1) GB2003263B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123638A2 (en) * 1983-04-18 1984-10-31 Carrier Corporation A system for draining liquid refrigerant from a subcooler in a vapor compression refrigeration system
WO2014092850A1 (en) * 2012-12-13 2014-06-19 Carrier Corporation Low pressure chiller
CN110864467A (en) * 2018-08-28 2020-03-06 艾默生环境优化技术(苏州)有限公司 Refrigerant circulation system
US11768014B2 (en) 2019-07-01 2023-09-26 Carrier Corporation Surge protection for a multistage compressor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60126546A (en) * 1983-12-14 1985-07-06 株式会社荏原製作所 Heat pump
EP0180151A3 (en) * 1984-10-29 1986-06-11 Robert W. Adams Condensing sub-cooler for refrigeration systems
JPS61190249A (en) * 1985-02-18 1986-08-23 株式会社荏原製作所 Heat pump device

Family Cites Families (10)

* 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
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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123638A2 (en) * 1983-04-18 1984-10-31 Carrier Corporation A system for draining liquid refrigerant from a subcooler in a vapor compression refrigeration system
EP0123638A3 (en) * 1983-04-18 1986-02-19 Carrier Corporation A system for draining liquid refrigerant from a subcooler in a vapor compression refrigeration system
WO2014092850A1 (en) * 2012-12-13 2014-06-19 Carrier Corporation Low pressure chiller
CN104854410A (en) * 2012-12-13 2015-08-19 开利公司 Low pressure chiller
US9903659B2 (en) 2012-12-13 2018-02-27 Carrier Corporation Low pressure chiller
CN104854410B (en) * 2012-12-13 2018-05-22 开利公司 Low pressure cooler
CN110864467A (en) * 2018-08-28 2020-03-06 艾默生环境优化技术(苏州)有限公司 Refrigerant circulation system
US11768014B2 (en) 2019-07-01 2023-09-26 Carrier Corporation Surge protection for a multistage compressor

Also Published As

Publication number Publication date
JPS6053264B2 (en) 1985-11-25
FR2402168A1 (en) 1979-03-30
DE2837696A1 (en) 1979-03-15
DE2837696C2 (en) 1984-11-15
AU3934278A (en) 1980-03-06
JPS5448353A (en) 1979-04-16
GB2003263B (en) 1982-10-06
FR2402168B1 (en) 1983-07-22
AU523481B2 (en) 1982-07-29

Similar Documents

Publication Publication Date Title
DK0604417T3 (en) Control of pressure on the high pressure side in a transcritical vapor compression cycle
JPH0331981B2 (en)
EP0249472A3 (en) Refrigeration system with hot gas pre-cooler
GB2003263A (en) A compression, condensation evaporation refrigeration system
US6644068B2 (en) Refrigeration system and method of operation therefor
US5454228A (en) Refrigeration system for fluid chilling packages
GB2003264A (en) A vapour compression refrigeration system
KR100225502B1 (en) Airconditioner
KR0128821Y1 (en) Water cold typed condensor of room-airconditioner
KR0118457B1 (en) Refrigeration cycle apparatus
JPH04263746A (en) Refrigerator
KR200251008Y1 (en) Refrigeration cycle device for refrigerator
KR200151249Y1 (en) Refrigerant low-temperaturizing device of cooler
FR2372404A1 (en) Refrigerator compressor lubricant cooling system - uses refrigerant evaporated by oil and returned by gravity after condensing
JP3329114B2 (en) Refrigerant recovery device
KR0124662Y1 (en) Freezer
JPS6042331U (en) air dehumidifier
KR0110360Y1 (en) Heat pump type air-conditioner
JPS5854236Y2 (en) ultrasonic cleaning machine
KR0126757Y1 (en) Freezing or refrigerating conversion cycle apparatus
KR0147099B1 (en) Heat exchanger of airconditioner
SU945606A1 (en) Method and apparatus for producing refrigeration
SU681299A1 (en) Air cooling apparatus
KR930006398A (en) Refrigerant Circulator of Air Conditioner
JPS54120445A (en) Refrigerator

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19980828