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GB1502607A - Low pressure receivers for a refrigerating system - Google Patents

Low pressure receivers for a refrigerating system

Info

Publication number
GB1502607A
GB1502607A GB3612474A GB3612474A GB1502607A GB 1502607 A GB1502607 A GB 1502607A GB 3612474 A GB3612474 A GB 3612474A GB 3612474 A GB3612474 A GB 3612474A GB 1502607 A GB1502607 A GB 1502607A
Authority
GB
United Kingdom
Prior art keywords
connection
heat exchanger
housing
high pressure
inlet
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.)
Expired
Application number
GB3612474A
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.)
Star Refrigeration Ltd
Original Assignee
Star Refrigeration Ltd
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 Star Refrigeration Ltd filed Critical Star Refrigeration Ltd
Priority to GB3612474A priority Critical patent/GB1502607A/en
Publication of GB1502607A publication Critical patent/GB1502607A/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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • 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
    • 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
    • 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
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F25B2400/051—Compression system with heat exchange between particular parts of the system between the accumulator and another part of the cycle
    • 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
    • F25B2400/16—Receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

1502607 Refrigeration STAR REFRIGERATION Ltd 19 May 1975 [16 Aug 1974] 36124/74 Heading F4H A low pressure receiver for a compressioncondensation refrigeration system comprises a housing 1 having ports 2, 3 for connection to the evaporator outlet and compressor inlet, respectively, and containing a conduit 4 which extends to the outlet port 3 and which has a portion in heat exchange relationship with a portion 9 of a high pressure circuit 50 extending within the housing between a connection 6 to the condenser outlet and a connection 7 to the evaporator inlet. A second portion 10 of the high pressure circuit 5 is in heat exchange relationship with liquid accumulated in the bottom of the housing 1. As shown, the connection 7 to the evaporator inlet includes a float valve 12, and a gas balance connection 13 connects the valve to an upward loop 14 of the high pressure circuit and has a lower flow resistance to vapour than the heat exchanger portions when these are filled with liquid. A third heat exchanger 8 is provided between the inlet and the heat exchanger 9 to boil a continuous supply of liquid from the condenser for oil recovery purposes. The heat receiving portion of the heat exchanger has an outlet pipe 11 looped upwardly so as to descend to the conduit 4 and hence to the suction side of the compressor. In a second embodiment, Fig. 2 (not shown), the float valve is replaced by a manually-operable expansion valve 15.
GB3612474A 1975-05-19 1975-05-19 Low pressure receivers for a refrigerating system Expired GB1502607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3612474A GB1502607A (en) 1975-05-19 1975-05-19 Low pressure receivers for a refrigerating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3612474A GB1502607A (en) 1975-05-19 1975-05-19 Low pressure receivers for a refrigerating system

Publications (1)

Publication Number Publication Date
GB1502607A true GB1502607A (en) 1978-03-01

Family

ID=10385217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3612474A Expired GB1502607A (en) 1975-05-19 1975-05-19 Low pressure receivers for a refrigerating system

Country Status (1)

Country Link
GB (1) GB1502607A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3119440A1 (en) * 1981-05-15 1982-12-09 Erich Schultze KG, 1000 Berlin Installation heat exchanger for refrigerating installations
EP0142209A2 (en) * 1983-11-11 1985-05-22 Grasso's Koninklijke Machinefabrieken N.V. Plant, such as cooling plant or heat pump
US5307646A (en) * 1991-06-25 1994-05-03 North Star Ice Equipment Corporation Flake ice machine
US5448894A (en) * 1994-09-21 1995-09-12 North Star Ice Equipment Corporation Disk flake ice machine
WO1996020378A1 (en) * 1994-12-23 1996-07-04 British Technology Group Usa Inc. Vapour compression system
WO1998039605A1 (en) * 1997-03-04 1998-09-11 Frigoscandia Equipment Ab A refrigeration system and a separator therefor
FR2855254A1 (en) * 2003-05-23 2004-11-26 Valeo Climatisation Air conditioning device for use in motor vehicle, has liquid/gas separator dividing fluid into liquid phase that is sent to evaporator inlet via primary duct and into gaseous phase that is sent to evaporator outlet via secondary duct
EP2674698A1 (en) * 2012-06-14 2013-12-18 Cadena Systems AG Heat pump assembly
CN105402963A (en) * 2015-12-21 2016-03-16 重庆美的通用制冷设备有限公司 Refrigeration system and gas and liquid separator
WO2017167374A1 (en) * 2016-03-31 2017-10-05 Carrier Corporation Refrigeration circuit

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3119440A1 (en) * 1981-05-15 1982-12-09 Erich Schultze KG, 1000 Berlin Installation heat exchanger for refrigerating installations
EP0142209A2 (en) * 1983-11-11 1985-05-22 Grasso's Koninklijke Machinefabrieken N.V. Plant, such as cooling plant or heat pump
EP0142209A3 (en) * 1983-11-11 1985-12-04 Grasso's Koninklijke Machinefabrieken N.V. Plant, such as cooling plant or heat pump
US5307646A (en) * 1991-06-25 1994-05-03 North Star Ice Equipment Corporation Flake ice machine
US5448894A (en) * 1994-09-21 1995-09-12 North Star Ice Equipment Corporation Disk flake ice machine
WO1996020378A1 (en) * 1994-12-23 1996-07-04 British Technology Group Usa Inc. Vapour compression system
AU692023B2 (en) * 1994-12-23 1998-05-28 British Technology Group Usa, Inc. Vapour compression system
WO1998039605A1 (en) * 1997-03-04 1998-09-11 Frigoscandia Equipment Ab A refrigeration system and a separator therefor
FR2855254A1 (en) * 2003-05-23 2004-11-26 Valeo Climatisation Air conditioning device for use in motor vehicle, has liquid/gas separator dividing fluid into liquid phase that is sent to evaporator inlet via primary duct and into gaseous phase that is sent to evaporator outlet via secondary duct
EP2674698A1 (en) * 2012-06-14 2013-12-18 Cadena Systems AG Heat pump assembly
CN105402963A (en) * 2015-12-21 2016-03-16 重庆美的通用制冷设备有限公司 Refrigeration system and gas and liquid separator
WO2017167374A1 (en) * 2016-03-31 2017-10-05 Carrier Corporation Refrigeration circuit
CN108885035A (en) * 2016-03-31 2018-11-23 开利公司 Refrigerating circuit
RU2706889C1 (en) * 2016-03-31 2019-11-21 Кэрриер Корпорейшн Cooling circuit
CN108885035B (en) * 2016-03-31 2021-04-16 开利公司 Refrigeration circuit
US11215386B2 (en) 2016-03-31 2022-01-04 Carrier Corporation Refrigeration circuit

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Legal Events

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

Effective date: 19950518