SE9602390L - Defrosting - Google Patents

Defrosting

Info

Publication number
SE9602390L
SE9602390L SE9602390A SE9602390A SE9602390L SE 9602390 L SE9602390 L SE 9602390L SE 9602390 A SE9602390 A SE 9602390A SE 9602390 A SE9602390 A SE 9602390A SE 9602390 L SE9602390 L SE 9602390L
Authority
SE
Sweden
Prior art keywords
cold carrier
refrigeration
unit
defrosting
section
Prior art date
Application number
SE9602390A
Other languages
Swedish (sv)
Other versions
SE9602390D0 (en
Inventor
Kjell Svensson
Original Assignee
Frigotech 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 Frigotech Ab filed Critical Frigotech Ab
Priority to SE9602390A priority Critical patent/SE9602390L/en
Publication of SE9602390D0 publication Critical patent/SE9602390D0/en
Publication of SE9602390L publication Critical patent/SE9602390L/en

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
    • 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
    • F25D21/08—Removing frost by electric heating

Landscapes

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

Abstract

The device arranges for each refrigerator section (10) to be supplied with cold carrier from at least one refrigeration unit. Each freezer section (2) is arranged to be supplied with a cold carrier from at least one freezer unit (1). Each section comprises at least one group (5,6,13,14) with at least one cold carrier-connected object (7,15) so that the refrigeration and/or deep freeze process plants incorporate at least two groups of objects. - A rapid defrosting unit (8) is connected to each group arranged to separate the cold carrier of the groups. This separated cold carrier is heated so that a rapid defrosting can occur, and this by means of a heat exchanger (16,17) connected to the defrosting circuit. The heat exchanger is even connected on a refrigeration medium basis to the refrigeration and/or deep freeze unit (1,9) warm side.
SE9602390A 1996-06-17 1996-06-17 Defrosting SE9602390L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9602390A SE9602390L (en) 1996-06-17 1996-06-17 Defrosting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9602390A SE9602390L (en) 1996-06-17 1996-06-17 Defrosting

Publications (2)

Publication Number Publication Date
SE9602390D0 SE9602390D0 (en) 1996-06-17
SE9602390L true SE9602390L (en) 1997-12-18

Family

ID=20403041

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9602390A SE9602390L (en) 1996-06-17 1996-06-17 Defrosting

Country Status (1)

Country Link
SE (1) SE9602390L (en)

Also Published As

Publication number Publication date
SE9602390D0 (en) 1996-06-17

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

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