DK1690044T3 - Cooling device - Google Patents

Cooling device

Info

Publication number
DK1690044T3
DK1690044T3 DK04765950T DK04765950T DK1690044T3 DK 1690044 T3 DK1690044 T3 DK 1690044T3 DK 04765950 T DK04765950 T DK 04765950T DK 04765950 T DK04765950 T DK 04765950T DK 1690044 T3 DK1690044 T3 DK 1690044T3
Authority
DK
Denmark
Prior art keywords
heat exchangers
cooling device
fan
cooling
penetrable
Prior art date
Application number
DK04765950T
Other languages
Danish (da)
Inventor
Juergen Lessing
Original Assignee
Juergen Lessing
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 Juergen Lessing filed Critical Juergen Lessing
Application granted granted Critical
Publication of DK1690044T3 publication Critical patent/DK1690044T3/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D13/00Stationary devices, e.g. cold-rooms
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2347/00Details for preventing or removing deposits or corrosion
    • F25B2347/02Details of defrosting cycles
    • F25B2347/021Alternate defrosting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00Control issues
    • F25B2600/11Fan speed control
    • F25B2600/112Fan speed control of evaporator fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042Air treating means within refrigerated spaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/06Removing frost
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04Treating air flowing to refrigeration compartments
    • F25D2317/041Treating air flowing to refrigeration compartments by purification
    • F25D2317/0415Treating air flowing to refrigeration compartments by purification by deodorizing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/04Treating air flowing to refrigeration compartments
    • F25D2317/041Treating air flowing to refrigeration compartments by purification
    • F25D2317/0417Treating air flowing to refrigeration compartments by purification using an UV-lamp
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2500/00Problems to be solved
    • F25D2500/02Geometry problems
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

Disclosed is a cooling device, especially for chilling cooling chambers, comprising two alternately activatable heat exchangers, particularly evaporators or coolers of a cooling circuit, and at least one fan for blowing gas, above all air, through the heat exchangers. In order to reduce production costs and space requirements, the two heat exchangers are disposed so as to be respectively penetrable by the entire gas flow of the fan at least when activated.
DK04765950T 2003-11-13 2004-10-13 Cooling device DK1690044T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10353046A DE10353046A1 (en) 2003-11-13 2003-11-13 Cooling device, in particular for cooling cold rooms
PCT/EP2004/011484 WO2005047778A1 (en) 2003-11-13 2004-10-13 Cooling device, especially for chilling cooling chambers

Publications (1)

Publication Number Publication Date
DK1690044T3 true DK1690044T3 (en) 2007-12-17

Family

ID=34559628

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04765950T DK1690044T3 (en) 2003-11-13 2004-10-13 Cooling device

Country Status (12)

Country Link
US (1) US20070289327A1 (en)
EP (1) EP1690044B1 (en)
AT (1) ATE371151T1 (en)
CA (1) CA2545949A1 (en)
DE (2) DE10353046A1 (en)
DK (1) DK1690044T3 (en)
EA (1) EA010680B1 (en)
ES (1) ES2293326T3 (en)
MX (1) MXPA06005316A (en)
PL (1) PL1690044T3 (en)
PT (1) PT1690044E (en)
WO (1) WO2005047778A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100024465A1 (en) * 2008-07-30 2010-02-04 Cool Dynamics Refrigeration Pty Ltd Air Flow Control Method and System
RU2493497C2 (en) * 2009-02-05 2013-09-20 Мицубиси Электрик Корпорейшн Internal unit of air conditioner and air conditioner
DE102010051663A1 (en) * 2010-11-17 2012-05-24 Liebherr-Hydraulikbagger Gmbh implement
DE102010051664A1 (en) 2010-11-17 2012-05-24 Liebherr-Hydraulikbagger Gmbh implement
DE202011106826U1 (en) 2011-10-05 2012-02-06 Michael Kass The heat exchanger assembly
DE102011114885A1 (en) 2011-10-05 2013-04-11 Michael Kass Heat exchanger arrangement for use in e.g. air-conditioning technology, has connection chamber comprising air guiding plate and arranged between heat exchanger chambers, and bypass channels provided with motor-operated closure flaps
DE102011122062A1 (en) 2011-12-22 2013-06-27 Hosokawa Bepex Gmbh Hygienic cooling channel
CN107835894B (en) * 2015-07-09 2019-06-14 西门子股份公司 Cooling equipment for power plant
DE102016211200A1 (en) * 2016-06-22 2017-12-28 LUNOS Lüftungstechnik GmbH für Raumluftsysteme Ventilation unit with swiveling filter
CN108019877A (en) * 2017-11-24 2018-05-11 苏州赛易特环保科技有限公司 A kind of indoor and outdoor dilution air plant
CN115095926A (en) * 2022-07-25 2022-09-23 珠海格力电器股份有限公司 Air conditioning apparatus and control method of air conditioning apparatus

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US1979124A (en) * 1931-02-25 1934-10-30 Tival Henri Louis Paul Process for the preparation in dry powdered form of animal, fish and vegetable matter
US2003916A (en) * 1932-10-15 1935-06-04 American Car & Foundry Co Railway car
US2763132A (en) * 1953-08-31 1956-09-18 Lawrence S Jue Dehumidifying apparatus
US2835476A (en) * 1954-06-18 1958-05-20 Jr John Kohut Air conditioning apparatus
US2896425A (en) * 1957-04-22 1959-07-28 Frank J Reilly Refrigerating system having reverse flow
GB1001202A (en) * 1962-05-23 1965-08-11 Tempair Ltd Improvements in air-conditioning apparatus
US3304733A (en) * 1965-10-22 1967-02-21 Wilson R Coffman Vacuum cooling method and apparatus
US3769809A (en) * 1971-05-20 1973-11-06 Whirlpool Co Control apparatus for an ice maker
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US3892104A (en) * 1973-09-20 1975-07-01 David J Klee Cryogenic freezer with variable speed gas control system
US4373576A (en) * 1981-01-08 1983-02-15 Kenneth Strupczewski Heating, ventilating and air conditioning system with reversible air flow
US4467706A (en) * 1982-03-08 1984-08-28 Steiger Tractor, Inc. Environmental control for tractor cab
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Also Published As

Publication number Publication date
CA2545949A1 (en) 2005-05-26
EA200600948A1 (en) 2006-10-27
ES2293326T3 (en) 2008-03-16
EP1690044B1 (en) 2007-08-22
EP1690044A1 (en) 2006-08-16
PT1690044E (en) 2007-11-29
DE502004004772D1 (en) 2007-10-04
DE10353046A1 (en) 2005-06-09
MXPA06005316A (en) 2006-08-25
ATE371151T1 (en) 2007-09-15
US20070289327A1 (en) 2007-12-20
WO2005047778A1 (en) 2005-05-26
EA010680B1 (en) 2008-10-30
PL1690044T3 (en) 2008-01-31

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