WO2009037790A1 - Cooling system of warehouse for cooling article - Google Patents

Cooling system of warehouse for cooling article Download PDF

Info

Publication number
WO2009037790A1
WO2009037790A1 PCT/JP2007/068447 JP2007068447W WO2009037790A1 WO 2009037790 A1 WO2009037790 A1 WO 2009037790A1 JP 2007068447 W JP2007068447 W JP 2007068447W WO 2009037790 A1 WO2009037790 A1 WO 2009037790A1
Authority
WO
WIPO (PCT)
Prior art keywords
room
cooling
air
heat
introducing
Prior art date
Application number
PCT/JP2007/068447
Other languages
French (fr)
Japanese (ja)
Inventor
Masanori Hanawa
Original Assignee
Earthship K.K.
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 Earthship K.K. filed Critical Earthship K.K.
Priority to PCT/JP2007/068447 priority Critical patent/WO2009037790A1/en
Publication of WO2009037790A1 publication Critical patent/WO2009037790A1/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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/004—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being air
    • 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
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures

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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

Provided is a system for cooling a cooling room efficiently while performing dehumidification of a pre-chamber adjoining the cooling room and preventing frosting or dew formation in the cooling room and dew formation in the pre-chamber effectively. A system applicable to a cooling warehouse facility comprising a first room which can be opened to the outside and a second room of cooling object space which can be opened to the first room, wherein said system is constituted of an air cooling system having a compressor for introducing and compressing the air, a heat exchanger for exchanging heat with a heat exchanging medium by introducing compressed air from the compressor, and an expansion unit for introducing and expanding the air subjected to heat exchange with the heat exchanging medium by the heat exchanger and cools the second room by feeding the cooling air from the expansion unit to the second room, and a system for dehumidifying the first room having a dehumidification means for introducing dehumidified air to the first room, and a means for regenerating the dehumidification means by utilizing the heat of the heat exchanging medium subjected to heat exchange with the air by the heat exchanger.
PCT/JP2007/068447 2007-09-21 2007-09-21 Cooling system of warehouse for cooling article WO2009037790A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/068447 WO2009037790A1 (en) 2007-09-21 2007-09-21 Cooling system of warehouse for cooling article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/068447 WO2009037790A1 (en) 2007-09-21 2007-09-21 Cooling system of warehouse for cooling article

Publications (1)

Publication Number Publication Date
WO2009037790A1 true WO2009037790A1 (en) 2009-03-26

Family

ID=40467620

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/068447 WO2009037790A1 (en) 2007-09-21 2007-09-21 Cooling system of warehouse for cooling article

Country Status (1)

Country Link
WO (1) WO2009037790A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014178086A (en) * 2013-03-15 2014-09-25 Taisei Corp Refrigerated warehouse
EP3667210A4 (en) * 2017-08-08 2021-05-05 Daikin Industries, Ltd. Food cooling method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0379977A (en) * 1989-08-22 1991-04-04 Nippon Sanso Kk Method for producing low-temperature air
JPH078743A (en) * 1993-06-18 1995-01-13 Daikin Ind Ltd Concentration controller for hygroscopic liquid of dehumidifier
WO2005057087A1 (en) * 2003-12-09 2005-06-23 Earthship K.K. Air conditioning system
JP2006349221A (en) * 2005-06-14 2006-12-28 Toyo Eng Works Ltd Cooling system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0379977A (en) * 1989-08-22 1991-04-04 Nippon Sanso Kk Method for producing low-temperature air
JPH078743A (en) * 1993-06-18 1995-01-13 Daikin Ind Ltd Concentration controller for hygroscopic liquid of dehumidifier
WO2005057087A1 (en) * 2003-12-09 2005-06-23 Earthship K.K. Air conditioning system
JP2006349221A (en) * 2005-06-14 2006-12-28 Toyo Eng Works Ltd Cooling system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014178086A (en) * 2013-03-15 2014-09-25 Taisei Corp Refrigerated warehouse
EP3667210A4 (en) * 2017-08-08 2021-05-05 Daikin Industries, Ltd. Food cooling method

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WO2009037790A1 (en) Cooling system of warehouse for cooling article

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