ATA506578A - Heating system for melting ice rink surface - utilises compressed refrigerant vapour supplied by refrigerator circuit maintaining rink during use - Google Patents

Heating system for melting ice rink surface - utilises compressed refrigerant vapour supplied by refrigerator circuit maintaining rink during use

Info

Publication number
ATA506578A
ATA506578A AT506578A AT506578A ATA506578A AT A506578 A ATA506578 A AT A506578A AT 506578 A AT506578 A AT 506578A AT 506578 A AT506578 A AT 506578A AT A506578 A ATA506578 A AT A506578A
Authority
AT
Austria
Prior art keywords
rink
refrigerant
pipework
compressed refrigerant
ice rink
Prior art date
Application number
AT506578A
Other languages
German (de)
Other versions
AT359533B (en
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Publication of ATA506578A publication Critical patent/ATA506578A/en
Application granted granted Critical
Publication of AT359533B publication Critical patent/AT359533B/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
    • 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
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C3/00—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow
    • F25C3/02—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow for ice rinks

Landscapes

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

Abstract

The plant for heating up of an artificial ice rink utilises the pipework which usually carries an evaporating refrigerant for cooling purposes. The thawing arrangement ensures rapid melting of the ice rink surface. The pipework carries during the thawing operation compressed refrigerant vapour. The refrigerant circuit has compressor, condenser and a separator which is connected via refrigerant pump with the pipework of the ice rink. The refrigerant compressor and the refrigerant pump have each a downstream valve. Upstream of the compressor valve is a branch pipe carrying compressed refrigerant vapour. This pipeline with valve leads to the pipework.
AT506578A 1977-07-19 1978-07-13 ARTIFICIAL WARMING UP SYSTEM AT359533B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH890877A CH622340A5 (en) 1977-07-19 1977-07-19 Method for heating an artificially frozen rink and installation for implementing the method

Publications (2)

Publication Number Publication Date
ATA506578A true ATA506578A (en) 1980-04-15
AT359533B AT359533B (en) 1980-11-10

Family

ID=4346133

Family Applications (1)

Application Number Title Priority Date Filing Date
AT506578A AT359533B (en) 1977-07-19 1978-07-13 ARTIFICIAL WARMING UP SYSTEM

Country Status (4)

Country Link
AT (1) AT359533B (en)
CH (1) CH622340A5 (en)
DE (1) DE2823368A1 (en)
FR (1) FR2398275A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756913B1 (en) 1996-12-09 1999-02-12 Valeo Climatisation REFRIGERANT FLUID CIRCUIT COMPRISING AN AIR CONDITIONING LOOP AND A HEATING LOOP, PARTICULARLY FOR A MOTOR VEHICLE
ES2345915B1 (en) * 2008-07-22 2012-03-15 World Wide Ice Professionals, S.L. DEVICE FOR DEFROSTING MOBILE ICE TRACKS.

Also Published As

Publication number Publication date
FR2398275B3 (en) 1981-03-27
FR2398275A1 (en) 1979-02-16
AT359533B (en) 1980-11-10
DE2823368A1 (en) 1979-02-01
CH622340A5 (en) 1981-03-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee