RU2009114582A - METHOD FOR COOLING THE OBJECT AND THE COOLING DEVICE FOR IMPLEMENTATION OF THE SPECIFIED METHOD - Google Patents

METHOD FOR COOLING THE OBJECT AND THE COOLING DEVICE FOR IMPLEMENTATION OF THE SPECIFIED METHOD Download PDF

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Publication number
RU2009114582A
RU2009114582A RU2009114582/06A RU2009114582A RU2009114582A RU 2009114582 A RU2009114582 A RU 2009114582A RU 2009114582/06 A RU2009114582/06 A RU 2009114582/06A RU 2009114582 A RU2009114582 A RU 2009114582A RU 2009114582 A RU2009114582 A RU 2009114582A
Authority
RU
Russia
Prior art keywords
refrigerant
cooled
cooling device
substance
transfer coefficient
Prior art date
Application number
RU2009114582/06A
Other languages
Russian (ru)
Inventor
Сергей Иванович Петров (RU)
Сергей Иванович Петров
Original Assignee
Сергей Иванович Петров (RU)
Сергей Иванович Петров
Грамш Владимир Анатольевич (RU)
Грамш Владимир Анатольевич
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 Сергей Иванович Петров (RU), Сергей Иванович Петров, Грамш Владимир Анатольевич (RU), Грамш Владимир Анатольевич filed Critical Сергей Иванович Петров (RU)
Priority to RU2009114582/06A priority Critical patent/RU2009114582A/en
Priority to PCT/RU2010/000184 priority patent/WO2010123405A1/en
Publication of RU2009114582A publication Critical patent/RU2009114582A/en

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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
    • F25D16/00—Devices using a combination of a cooling mode associated with refrigerating machinery with a cooling mode not associated with refrigerating machinery
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/006—Self-contained movable devices, e.g. domestic refrigerators with cold storage accumulators
    • 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
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/083—Devices using cold storage material, i.e. ice or other freezable liquid using cold storage material disposed in closed wall forming part of a container for products to be cooled
    • F25D2303/0831—Devices using cold storage material, i.e. ice or other freezable liquid using cold storage material disposed in closed wall forming part of a container for products to be cooled the liquid is disposed in the space between the walls of the container
    • 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
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/084—Position of the cold storage material in relationship to a product to be cooled
    • F25D2303/0843—Position of the cold storage material in relationship to a product to be cooled on the side of the product
    • 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
    • F25D2303/00—Details of devices using other cold materials; Details of devices using cold-storage bodies
    • F25D2303/08—Devices using cold storage material, i.e. ice or other freezable liquid
    • F25D2303/084—Position of the cold storage material in relationship to a product to be cooled
    • F25D2303/0845—Position of the cold storage material in relationship to a product to be cooled below the product

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)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

1. Способ охлаждения объекта, заключающийся в том, что пары хладагента, который циркулирует по замкнутому контуру работающего охлаждающего устройства, сжимают посредством компрессора, охлаждают и конденсируют в полости каналов конденсатора, затем осуществляют процесс дросселирования сконденсированного хладагента, после завершения которого хладагент испаряют, отличающийся тем, что посредством испаряемого хладагента охлаждают твердое аккумулирующее вещество, соприкасающееся со стенкой испарительного канала или непосредственно с хладагентом и отличающееся более высоким коэффициентом теплоотдачи по сравнению с испаряемым хладагентом, одновременно посредством аккумулирующего вещества охлаждают объект, непосредственно соприкасающийся с поверхностью указанного аккумулирующего вещества или с промежуточным элементом, тепловая проводимость которого, по меньшей мере, равна коэффициенту теплоотдачи охлаждаемого объекта, при этом аккумулирующее вещество посредством испаряемого хладагента охлаждают до заданной температуры; затем охлаждающее устройство отключают и в интервале времени между отключением и последующим включением охлаждающего устройства объект охлаждают посредством твердого аккумулирующего вещества, которое при этом нагревают до заданной температуры; затем охлаждающее устройство включают и повторно осуществляют описанную выше последовательность действий. ! 2. Охлаждающее устройство, содержащее, по меньшей мере, компрессор, конденсатор, дросселирующее приспособление и приспособление для испарения хладагента, представляющее собой аккумулятор теплоты, отличающееся тем, что аккуму 1. The method of cooling the object, which consists in the fact that the vapor of the refrigerant that circulates in a closed circuit of the working cooling device is compressed by means of a compressor, cooled and condensed in the cavity of the condenser channels, then the condensed refrigerant is throttled, after which the refrigerant is vaporized, characterized in that through the evaporated refrigerant cool the solid storage substance in contact with the wall of the evaporation channel or directly with chl agent and characterized by a higher heat transfer coefficient compared to the evaporated refrigerant, at the same time by means of an accumulating substance, they cool an object directly in contact with the surface of said accumulating substance or with an intermediate element, the thermal conductivity of which is at least equal to the heat transfer coefficient of the object being cooled, while the accumulating substance by means of evaporated refrigerant it is cooled to a predetermined temperature; then the cooling device is turned off and in the time interval between switching off and then turning on the cooling device, the object is cooled by means of a solid storage substance, which is heated to a predetermined temperature; then the cooling device is turned on and the sequence of actions described above is repeated. ! 2. A cooling device comprising at least a compressor, a condenser, a throttling device and a device for evaporating the refrigerant, which is a heat accumulator, characterized in that the accumulator

Claims (2)

1. Способ охлаждения объекта, заключающийся в том, что пары хладагента, который циркулирует по замкнутому контуру работающего охлаждающего устройства, сжимают посредством компрессора, охлаждают и конденсируют в полости каналов конденсатора, затем осуществляют процесс дросселирования сконденсированного хладагента, после завершения которого хладагент испаряют, отличающийся тем, что посредством испаряемого хладагента охлаждают твердое аккумулирующее вещество, соприкасающееся со стенкой испарительного канала или непосредственно с хладагентом и отличающееся более высоким коэффициентом теплоотдачи по сравнению с испаряемым хладагентом, одновременно посредством аккумулирующего вещества охлаждают объект, непосредственно соприкасающийся с поверхностью указанного аккумулирующего вещества или с промежуточным элементом, тепловая проводимость которого, по меньшей мере, равна коэффициенту теплоотдачи охлаждаемого объекта, при этом аккумулирующее вещество посредством испаряемого хладагента охлаждают до заданной температуры; затем охлаждающее устройство отключают и в интервале времени между отключением и последующим включением охлаждающего устройства объект охлаждают посредством твердого аккумулирующего вещества, которое при этом нагревают до заданной температуры; затем охлаждающее устройство включают и повторно осуществляют описанную выше последовательность действий.1. The method of cooling the object, which consists in the fact that the vapor of the refrigerant that circulates in a closed circuit of the working cooling device is compressed by means of a compressor, cooled and condensed in the cavity of the condenser channels, then the condensed refrigerant is throttled, after which the refrigerant is vaporized, characterized in that through the evaporated refrigerant cool the solid storage substance in contact with the wall of the evaporation channel or directly with chl agent and characterized by a higher heat transfer coefficient compared to the evaporated refrigerant, at the same time by means of an accumulating substance, they cool an object directly in contact with the surface of said accumulating substance or with an intermediate element, the thermal conductivity of which is at least equal to the heat transfer coefficient of the object being cooled, while the accumulating substance by means of evaporated refrigerant it is cooled to a predetermined temperature; then the cooling device is turned off and in the time interval between switching off and then turning on the cooling device, the object is cooled by means of a solid storage substance, which is heated to a predetermined temperature; then the cooling device is turned on and the sequence of actions described above is repeated. 2. Охлаждающее устройство, содержащее, по меньшей мере, компрессор, конденсатор, дросселирующее приспособление и приспособление для испарения хладагента, представляющее собой аккумулятор теплоты, отличающееся тем, что аккумулятор теплоты содержит твердое аккумулирующее вещество, коэффициент теплоотдачи которого превышает коэффициент теплоотдачи хладагента, и испарительные каналы, поверхность которых или, по меньшей мере, часть их поверхности представляет собой поверхность теплообмена испаряемого хладагента с аккумулирующим веществом; аккумулятор теплоты расположен в полости холодильного шкафа или в его стенке с возможностью непосредственного соприкосновения охлаждаемого объекта с поверхностью аккумулирующего вещества или с промежуточным элементом, тепловая проводимость которого, по меньшей мере, равна коэффициенту теплоотдачи охлаждаемого объекта. 2. A cooling device comprising at least a compressor, a condenser, a throttling device and a device for evaporating refrigerant, which is a heat accumulator, characterized in that the heat accumulator contains a solid storage substance, the heat transfer coefficient of which exceeds the heat transfer coefficient of the refrigerant, and evaporation channels , the surface of which or at least a part of their surface is a heat exchange surface of the evaporated refrigerant with an accumulating substance th; the heat accumulator is located in the cavity of the refrigerator or in its wall with the possibility of direct contact of the cooled object with the surface of the storage substance or with an intermediate element, the thermal conductivity of which is at least equal to the heat transfer coefficient of the cooled object.
RU2009114582/06A 2009-04-20 2009-04-20 METHOD FOR COOLING THE OBJECT AND THE COOLING DEVICE FOR IMPLEMENTATION OF THE SPECIFIED METHOD RU2009114582A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2009114582/06A RU2009114582A (en) 2009-04-20 2009-04-20 METHOD FOR COOLING THE OBJECT AND THE COOLING DEVICE FOR IMPLEMENTATION OF THE SPECIFIED METHOD
PCT/RU2010/000184 WO2010123405A1 (en) 2009-04-20 2010-04-19 Method for cooling an object and a device for carrying out said method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2009114582/06A RU2009114582A (en) 2009-04-20 2009-04-20 METHOD FOR COOLING THE OBJECT AND THE COOLING DEVICE FOR IMPLEMENTATION OF THE SPECIFIED METHOD

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RU (1) RU2009114582A (en)
WO (1) WO2010123405A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2559793C2 (en) * 2010-10-29 2015-08-10 Нуово Пиньоне С.п.А. Method and system for air cooling in power generating system (versions)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20110018A1 (en) * 2011-02-02 2012-08-03 C P S I Srl Consulenze Progettazio Ni E Servizi I REFRIGERATOR APPARATUS.
US9618254B2 (en) 2011-07-21 2017-04-11 Lg Electronics Inc. Refrigerator
CN102269505B (en) * 2011-08-17 2015-12-09 海尔集团公司 Refrigeration plant
KR101923439B1 (en) 2011-12-21 2018-11-29 엘지전자 주식회사 Refrigerator
JP7416991B1 (en) 2023-02-15 2024-01-17 照男 竹中 refrigerator

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Publication number Priority date Publication date Assignee Title
US1799991A (en) * 1929-05-13 1931-04-07 Westinghouse Electric & Mfg Co Refrigerating apparatus
JP3197053B2 (en) * 1992-04-10 2001-08-13 サンデン株式会社 Cooling storage
RU2162576C2 (en) * 1999-04-15 2001-01-27 Государственная академия сферы быта и услуг Refrigerating unit of domestic compression refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2559793C2 (en) * 2010-10-29 2015-08-10 Нуово Пиньоне С.п.А. Method and system for air cooling in power generating system (versions)

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WO2010123405A1 (en) 2010-10-28

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FA93 Acknowledgement of application withdrawn (no request for examination)

Effective date: 20120423