CA1001855A - Refrigeration system with auxiliary defrost heat tank - Google Patents

Refrigeration system with auxiliary defrost heat tank

Info

Publication number
CA1001855A
CA1001855A CA211,620A CA211620A CA1001855A CA 1001855 A CA1001855 A CA 1001855A CA 211620 A CA211620 A CA 211620A CA 1001855 A CA1001855 A CA 1001855A
Authority
CA
Canada
Prior art keywords
refrigeration system
heat tank
defrost heat
auxiliary defrost
auxiliary
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
CA211,620A
Inventor
William F. Morris (Jr.)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1001855A publication Critical patent/CA1001855A/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
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • 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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • 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

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)
  • Defrosting Systems (AREA)
CA211,620A 1974-09-12 1974-10-17 Refrigeration system with auxiliary defrost heat tank Expired CA1001855A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US505347A US3922875A (en) 1974-09-12 1974-09-12 Refrigeration system with auxiliary defrost heat tank

Publications (1)

Publication Number Publication Date
CA1001855A true CA1001855A (en) 1976-12-21

Family

ID=24009959

Family Applications (1)

Application Number Title Priority Date Filing Date
CA211,620A Expired CA1001855A (en) 1974-09-12 1974-10-17 Refrigeration system with auxiliary defrost heat tank

Country Status (2)

Country Link
US (1) US3922875A (en)
CA (1) CA1001855A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194367A (en) * 1978-05-30 1980-03-25 A/S Finsam Industries Ltd. Apparatus for producing ice
US4378680A (en) * 1981-10-08 1983-04-05 Frick Company Shell and tube ice-maker with hot gas defrost
US4774815A (en) * 1986-04-16 1988-10-04 The Manitowoc Company, Inc. Harvest pressure regulator valve system
JPH01175276U (en) * 1988-05-30 1989-12-13
US4907422A (en) * 1988-09-30 1990-03-13 The Manitowoc Company, Inc. Harvest cycle refrigerant control system
US4878361A (en) * 1988-09-30 1989-11-07 The Manitowoc Company Harvest cycle refrigerant control system
EP0904963A3 (en) * 1997-09-26 2001-10-31 Delphi Technologies, Inc. Air conditioning system for a motor vehicle
JP3481138B2 (en) * 1997-11-14 2003-12-22 株式会社テージーケー Refrigeration cycle with bypass line
US7017353B2 (en) * 2000-09-15 2006-03-28 Scotsman Ice Systems Integrated ice and beverage dispenser
JP3940357B2 (en) 2000-09-15 2007-07-04 マイル・ハイ・エクウィップメント・カンパニー Silent ice making equipment
US6691528B2 (en) 2000-09-15 2004-02-17 Scotsman Ice Systems Quiet ice making apparatus
US20040035136A1 (en) * 2000-09-15 2004-02-26 Scotsman Ice Systems And Mile High Equipment Co. Quiet ice making apparatus
US20070068188A1 (en) * 2005-09-29 2007-03-29 Tecumseh Products Company Ice maker circuit
US9261298B2 (en) 2010-07-23 2016-02-16 Carrier Corporation Ejector cycle refrigerant separator
FR2987889B1 (en) * 2012-03-08 2014-04-18 Renault Sa AUTOMATIC CONTROL METHOD FOR DEFROSTING A HEAT PUMP FOR VEHICLE
CN104344616A (en) * 2013-07-24 2015-02-11 广东美的制冷设备有限公司 Refrigerant heater and control method thereof
US9696078B2 (en) * 2013-11-20 2017-07-04 Mitsubishi Electric Corporation Refrigeration cycle apparatus
CN105716307B (en) * 2014-12-17 2018-08-03 Lg电子株式会社 Air regulator
GB201507920D0 (en) * 2015-05-08 2015-06-24 Frigesco Ltd Cool gas defrost circuit using heat storage material
CA2995779C (en) 2017-02-17 2022-11-22 National Coil Company Reverse defrost system and methods
CN108224840B (en) * 2018-01-25 2023-08-15 珠海格力电器股份有限公司 Heat pump air conditioning system and control method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2440146A (en) * 1944-11-07 1948-04-20 Kramer Trenton Co Defrosting mechanism in refrigerating apparatus
US2641908A (en) * 1950-09-02 1953-06-16 Francis L La Porte Refrigerator defrosting means
US2819592A (en) * 1952-03-04 1958-01-14 Sterling F Smith Accumulator heat exchanger
US2801523A (en) * 1952-05-15 1957-08-06 Charles C Hansen Defrosting apparatus for refrigeration systems
US2770104A (en) * 1953-06-15 1956-11-13 Stanley J Sweynor Defrosting evaporators in refrigeration systems
US3071935A (en) * 1959-04-08 1963-01-08 Kapeker Martin Automatic refrigeration and defrost system
US3012415A (en) * 1960-04-01 1961-12-12 Porte Francis L La Refrigerator defrosting means
US3012414A (en) * 1960-05-09 1961-12-12 Porte Francis L La Refrigeration apparatus with liquid trapping means
US3792594A (en) * 1969-09-17 1974-02-19 Kramer Trenton Co Suction line accumulator

Also Published As

Publication number Publication date
US3922875A (en) 1975-12-02

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