EP0124110A3 - Abtaueinrichtung für mehrere Kälteanlagen - Google Patents

Abtaueinrichtung für mehrere Kälteanlagen Download PDF

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Publication number
EP0124110A3
EP0124110A3 EP84104776A EP84104776A EP0124110A3 EP 0124110 A3 EP0124110 A3 EP 0124110A3 EP 84104776 A EP84104776 A EP 84104776A EP 84104776 A EP84104776 A EP 84104776A EP 0124110 A3 EP0124110 A3 EP 0124110A3
Authority
EP
European Patent Office
Prior art keywords
condenser
refrigerant circuit
defrosting device
refrigeration plants
compressor
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.)
Withdrawn
Application number
EP84104776A
Other languages
English (en)
French (fr)
Other versions
EP0124110A2 (de
Inventor
Manfred Umbach
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
Publication of EP0124110A2 publication Critical patent/EP0124110A2/de
Publication of EP0124110A3 publication Critical patent/EP0124110A3/de
Withdrawn legal-status Critical Current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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06—Removing frost
    • F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
    • 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
    • F25B2400/06—Several compression cycles arranged in parallel
    • 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
    • F25B40/04—Desuperheaters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Defrosting Systems (AREA)

Abstract

Die Erfindung betrifft eine Abtaueinrichtung für meh­ rere Kälteanlagen mit jeweils einem Kältemittelkreis, der einen Verdichter, einen Kondensator und einen Ver­ dampfer aufweist. Um ein einfaches Abtauen zu erzielen, ist jeder Verdampfer mit einer zusätzlichen Berohrung oder einem kleinflächigen Verflüssiger versehen, wobei jeweils die Berohrung oder der Verflüssiger für den Verdampfer eines Kältemittelkreislaufs mit der Hochdruckseite eines Verdichters eines weiteren Kältemittelkreislaufs ventilge­ steuert verbindbar ist.
EP84104776A 1983-04-28 1984-04-27 Abtaueinrichtung für mehrere Kälteanlagen Withdrawn EP0124110A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3315391 1983-04-28
DE19833315391 DE3315391A1 (de) 1983-04-28 1983-04-28 Abtaueinrichtung fuer mehrere kaelteanlagen

Publications (2)

Publication Number Publication Date
EP0124110A2 EP0124110A2 (de) 1984-11-07
EP0124110A3 true EP0124110A3 (de) 1985-06-12

Family

ID=6197569

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84104776A Withdrawn EP0124110A3 (de) 1983-04-28 1984-04-27 Abtaueinrichtung für mehrere Kälteanlagen

Country Status (2)

Country Link
EP (1) EP0124110A3 (de)
DE (1) DE3315391A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2825143B1 (fr) * 2001-05-28 2003-09-19 Energie Transfert Thermique Systeme monobloc et installation de production alternative ou simultanee d'eau chaude ou d'eau glacee par transfert thermique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392541A (en) * 1967-02-06 1968-07-16 Larkin Coils Inc Plural compressor reverse cycle refrigeration or heat pump system
FR2266123A2 (de) * 1974-03-28 1975-10-24 Chapuis Henri
EP0027604A2 (de) * 1979-10-22 1981-04-29 Carrier Corporation Kühleinrichtung mit zwei Kältekreisläufen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234754A (en) * 1963-02-18 1966-02-15 Lester K Quick Reevaporator system for hot gas refrigeration defrosting systems
US4122686A (en) * 1977-06-03 1978-10-31 Gulf & Western Manufacturing Company Method and apparatus for defrosting a refrigeration system
DE2841765C2 (de) * 1978-09-26 1983-08-18 Umbach, Manfred, 5020 Frechen Abtaueinrichtung für einen Kälteerzeuger
US4359877A (en) * 1981-05-11 1982-11-23 General Electric Company Heat pump coil circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392541A (en) * 1967-02-06 1968-07-16 Larkin Coils Inc Plural compressor reverse cycle refrigeration or heat pump system
FR2266123A2 (de) * 1974-03-28 1975-10-24 Chapuis Henri
EP0027604A2 (de) * 1979-10-22 1981-04-29 Carrier Corporation Kühleinrichtung mit zwei Kältekreisläufen

Also Published As

Publication number Publication date
DE3315391C2 (de) 1988-07-07
DE3315391A1 (de) 1984-10-31
EP0124110A2 (de) 1984-11-07

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Effective date: 19860213