WO2008108744A8 - Device for deicing an air-cooler for the refrigerated showcase of shop equipment - Google Patents

Device for deicing an air-cooler for the refrigerated showcase of shop equipment

Info

Publication number
WO2008108744A8
WO2008108744A8 PCT/UA2008/000007 UA2008000007W WO2008108744A8 WO 2008108744 A8 WO2008108744 A8 WO 2008108744A8 UA 2008000007 W UA2008000007 W UA 2008000007W WO 2008108744 A8 WO2008108744 A8 WO 2008108744A8
Authority
WO
WIPO (PCT)
Prior art keywords
heat
deicing
antifreezing
showcase
air
Prior art date
Application number
PCT/UA2008/000007
Other languages
French (fr)
Russian (ru)
Other versions
WO2008108744A1 (en
WO2008108744A9 (en
Inventor
Oleg Antonenko
Oleksandr Dvornitsyn
Oleksandr Gudyma
Original Assignee
Obshchestvo S Ogranichennoi Ot
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 Obshchestvo S Ogranichennoi Ot filed Critical Obshchestvo S Ogranichennoi Ot
Priority to EA200801846A priority Critical patent/EA012195B1/en
Priority to EP08724405.9A priority patent/EP2119986A4/en
Publication of WO2008108744A1 publication Critical patent/WO2008108744A1/en
Publication of WO2008108744A8 publication Critical patent/WO2008108744A8/en
Publication of WO2008108744A9 publication Critical patent/WO2008108744A9/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
    • 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

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Freezers Or Refrigerated Showcases (AREA)

Abstract

The invention relates to refrigeration engineering, in particular to systems for deicing refrigerated showcases provided with direct cooling units, preferably to low-temperature refrigeration shop facilities with antifreezing heat carriers. The inventive device comprises a heat storage with an antifreezing heat carrier, a pump for circulating said antifreezing heat carrier and a recuperative heat exchanger which are connected to each other and elements for supplying heat to the heat exchange surface of a showcase evaporator, to the showcase bottom and to a drainage pipeline. The heat supply elements are embodied in the form of two sections, the first of which is arranged in the air-cooler evaporator and contacts the heat exchange surface thereof, whilst the second section is mounted in the showcase bottom near the drainage pipeline. The two sections being interconnected by means of the heat storage. Said device reduces a deicing time and energy consumption.
PCT/UA2008/000007 2007-03-06 2008-02-29 Device for deicing an air-cooler for the refrigerated showcase of shop equipment WO2008108744A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EA200801846A EA012195B1 (en) 2007-03-06 2008-02-29 Device for deicing for an air-cooler for the refrigerated showcase of shop equipment
EP08724405.9A EP2119986A4 (en) 2007-03-06 2008-02-29 Device for deicing an air-cooler for the refrigerated showcase of shop equipment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UAU200702478 2007-03-06
UAU200702478U UA25036U (en) 2007-03-06 2007-03-06 Defrosting system of refrigerated case of trade refrigeration equipment

Publications (3)

Publication Number Publication Date
WO2008108744A1 WO2008108744A1 (en) 2008-09-12
WO2008108744A8 true WO2008108744A8 (en) 2008-11-13
WO2008108744A9 WO2008108744A9 (en) 2009-01-08

Family

ID=38469899

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/UA2008/000007 WO2008108744A1 (en) 2007-03-06 2008-02-29 Device for deicing an air-cooler for the refrigerated showcase of shop equipment

Country Status (4)

Country Link
EP (1) EP2119986A4 (en)
EA (1) EA012195B1 (en)
UA (1) UA25036U (en)
WO (1) WO2008108744A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5693932B2 (en) * 2010-11-29 2015-04-01 高砂熱学工業株式会社 Cooling system and cooling method
DE102015008325A1 (en) * 2015-06-26 2016-12-29 Voss Automotive Gmbh Device and method for deicing a heat exchanger in the evaporator operation of a refrigeration system and vehicle with such a device
CN107589146B (en) * 2017-08-25 2018-07-13 西安科技大学 High-temperature mine obturation accumulation of heat heat release experimental simulation device and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT331284B (en) * 1974-02-18 1976-08-10 Wein Gedeon COOL FACILITY
SU1402779A1 (en) * 1985-09-03 1988-06-15 Брянский технологический институт Refrigerating plant
US4766734A (en) * 1987-09-08 1988-08-30 Electric Power Research Institute, Inc. Heat pump system with hot water defrost
DE29617606U1 (en) * 1996-10-08 1996-11-28 Hans Güntner GmbH, 82256 Fürstenfeldbruck Device for using energy for defrosting purposes in coolant circuits
KR19990005704A (en) * 1997-06-30 1999-01-25 배순훈 Defroster of the refrigerator
US5987916A (en) * 1997-09-19 1999-11-23 Egbert; Mark System for supermarket refrigeration having reduced refrigerant charge
JP4342996B2 (en) * 2004-03-25 2009-10-14 サンデン株式会社 Showcase

Also Published As

Publication number Publication date
EP2119986A4 (en) 2014-02-19
UA25036U (en) 2007-07-25
EA200801846A1 (en) 2008-12-30
EP2119986A1 (en) 2009-11-18
WO2008108744A1 (en) 2008-09-12
WO2008108744A9 (en) 2009-01-08
EA012195B1 (en) 2009-08-28

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