GB2087530B - Defrosting evaporators and drain troughs of heat pumps - Google Patents

Defrosting evaporators and drain troughs of heat pumps

Info

Publication number
GB2087530B
GB2087530B GB8133617A GB8133617A GB2087530B GB 2087530 B GB2087530 B GB 2087530B GB 8133617 A GB8133617 A GB 8133617A GB 8133617 A GB8133617 A GB 8133617A GB 2087530 B GB2087530 B GB 2087530B
Authority
GB
United Kingdom
Prior art keywords
heat pumps
drain troughs
defrosting evaporators
evaporators
defrosting
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
GB8133617A
Other versions
GB2087530A (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.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken AB
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 Svenska Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Publication of GB2087530A publication Critical patent/GB2087530A/en
Application granted granted Critical
Publication of GB2087530B publication Critical patent/GB2087530B/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
    • 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
    • F25D21/125—Removing frost by hot-fluid circulating system separate from the refrigerant system the hot fluid being ambient air

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)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Drying Of Solid Materials (AREA)
  • Air Conditioning Control Device (AREA)
  • Defrosting Systems (AREA)
GB8133617A 1980-11-12 1981-11-06 Defrosting evaporators and drain troughs of heat pumps Expired GB2087530B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8007957A SE8007957L (en) 1980-11-12 1980-11-12 PROCEDURE FOR DEFROSTING AT AIR CONDITIONING UNIT WITH HEAT PUMP

Publications (2)

Publication Number Publication Date
GB2087530A GB2087530A (en) 1982-05-26
GB2087530B true GB2087530B (en) 1985-01-03

Family

ID=20342225

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8133617A Expired GB2087530B (en) 1980-11-12 1981-11-06 Defrosting evaporators and drain troughs of heat pumps

Country Status (4)

Country Link
DE (1) DE3142621A1 (en)
FR (1) FR2493972A1 (en)
GB (1) GB2087530B (en)
SE (1) SE8007957L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120777B (en) * 1981-11-18 1986-02-26 Borg Warner Ltd Environmental control system for swimming pool
US4517810A (en) * 1983-12-16 1985-05-21 Borg-Warner Limited Environmental control system
FR2713320B1 (en) * 1993-12-02 1996-02-02 Mc International Process for continuous control and defrosting of a refrigeration exchanger and installation equipped with such an exchanger.
WO2007130020A1 (en) 2006-05-01 2007-11-15 Carrier Corporation Indoor air quality improvement by re-evaporation control
FR2972791B1 (en) * 2011-03-17 2015-12-04 Bernard Hildenbrand CHARMER PUMP FOR A HEATING FACILITY, COMPRISING A BATTERY TYPE EVAPORATOR WITH FINS.
CN103720245A (en) * 2013-12-19 2014-04-16 大连三洋冷链有限公司 Local-energy-storage-type hot liquefied cream display cabinet system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2458981C2 (en) * 1974-12-13 1985-04-18 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Refrigerated cabinets, especially no-frost refrigerators
FR2328163A1 (en) * 1975-10-16 1977-05-13 Chauffe Cie Gle IMPROVEMENTS TO THE PREMISES HEATING DEVICES THROUGH THE USE OF HEAT PUMPS

Also Published As

Publication number Publication date
DE3142621A1 (en) 1982-07-08
FR2493972A1 (en) 1982-05-14
GB2087530A (en) 1982-05-26
SE8007957L (en) 1982-05-13
FR2493972B1 (en) 1984-12-28

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Legal Events

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