EA200801846A1 - THE DEVICE OF DEFROSTING THE AIR COOLER OF THE REFRIGERATING WINDOW OF THE TRADE EQUIPMENT - Google Patents

THE DEVICE OF DEFROSTING THE AIR COOLER OF THE REFRIGERATING WINDOW OF THE TRADE EQUIPMENT

Info

Publication number
EA200801846A1
EA200801846A1 EA200801846A EA200801846A EA200801846A1 EA 200801846 A1 EA200801846 A1 EA 200801846A1 EA 200801846 A EA200801846 A EA 200801846A EA 200801846 A EA200801846 A EA 200801846A EA 200801846 A1 EA200801846 A1 EA 200801846A1
Authority
EA
Eurasian Patent Office
Prior art keywords
heat
low
defrosting
window
air cooler
Prior art date
Application number
EA200801846A
Other languages
Russian (ru)
Other versions
EA012195B1 (en
Inventor
Олег Григорьевич Антоненко
Александр Павлович Дворницын
Александр Викторович Гудыма
Original Assignee
Общество С Ограниченной Ответственностью "Айсберг" Лтд.
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 Общество С Ограниченной Ответственностью "Айсберг" Лтд. filed Critical Общество С Ограниченной Ответственностью "Айсберг" Лтд.
Publication of EA200801846A1 publication Critical patent/EA200801846A1/en
Publication of EA012195B1 publication Critical patent/EA012195B1/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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Defrosting Systems (AREA)
  • Freezers Or Refrigerated Showcases (AREA)

Abstract

Изобретение относится к холодильной технике, а именно к системам оттаивания холодильных витрин с приборами непосредственного охлаждения, предпочтительно низкотемпературного торгового холодильного оборудования низкозамерзающими теплоносителями. Устройство содержит соединенные между собой тепловой аккумулятор с низкозамерзающим теплоносителем, насос циркуляции низкозамерзающего теплоносителя, рекуперативный теплообменник и элементы подвода тепла к теплообменной поверхности испарителя витрины, днищу витрины и сливному трубопроводу. Элементы подвода тепла выполнены в виде двух секций, первая из которых установлена в испарителе воздухоохладителя и находится в тепловом контакте с его теплообменной поверхностью, а вторая секция установлена в днище витрины рядом со сливным трубопроводом. Обе секции соединены с тепловым аккумулятором. Устройство обеспечивает сокращение времени оттаивания и затрат электроэнергии.The invention relates to refrigeration, and in particular to systems for defrosting refrigerated display cases with devices for direct cooling, preferably low-temperature commercial refrigeration equipment with low-freezing coolants. The device contains interconnected heat accumulator with low-freezing coolant, circulation pump of low-freezing coolant, recuperative heat exchanger and elements for supplying heat to the heat-exchanging surface of the evaporator of the showcase, bottom of the show-window and drain pipe. The elements of heat supply are made in the form of two sections, the first of which is installed in the evaporator of the air cooler and is in thermal contact with its heat exchange surface, and the second section is installed in the bottom of the display case next to the drain pipe. Both sections are connected to a heat accumulator. The device provides a reduction in defrosting time and energy costs.

EA200801846A 2007-03-06 2008-02-29 Device for deicing for an air-cooler for the refrigerated showcase of shop equipment EA012195B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UAU200702478U UA25036U (en) 2007-03-06 2007-03-06 Defrosting system of refrigerated case of trade refrigeration equipment
PCT/UA2008/000007 WO2008108744A1 (en) 2007-03-06 2008-02-29 Device for deicing an air-cooler for the refrigerated showcase of shop equipment

Publications (2)

Publication Number Publication Date
EA200801846A1 true EA200801846A1 (en) 2008-12-30
EA012195B1 EA012195B1 (en) 2009-08-28

Family

ID=38469899

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200801846A EA012195B1 (en) 2007-03-06 2008-02-29 Device for deicing for 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 Guentner Gmbh Hans 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
UA25036U (en) 2007-07-25
EP2119986A4 (en) 2014-02-19
EA012195B1 (en) 2009-08-28
EP2119986A1 (en) 2009-11-18
WO2008108744A9 (en) 2009-01-08
WO2008108744A8 (en) 2008-11-13
WO2008108744A1 (en) 2008-09-12

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU