DK1830136T3 - Air conditioning cooling unit - Google Patents

Air conditioning cooling unit

Info

Publication number
DK1830136T3
DK1830136T3 DK07003618.1T DK07003618T DK1830136T3 DK 1830136 T3 DK1830136 T3 DK 1830136T3 DK 07003618 T DK07003618 T DK 07003618T DK 1830136 T3 DK1830136 T3 DK 1830136T3
Authority
DK
Denmark
Prior art keywords
coolant
cooling
cooling unit
air
liquid
Prior art date
Application number
DK07003618.1T
Other languages
Danish (da)
Inventor
Pekka Maekinen
Original Assignee
Flaekt Woods Ab
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 Flaekt Woods Ab filed Critical Flaekt Woods Ab
Application granted granted Critical
Publication of DK1830136T3 publication Critical patent/DK1830136T3/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
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D9/00—Central heating systems employing combinations of heat transfer fluids covered by two or more of groups F24D1/00 - F24D7/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/001—Compression cycle type
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression

Abstract

The invention relates to a cooling unit installable into the air-conditioning systems of buildings for cooling/heating the indoor air thereof, the indoor spaces being cooled/heated by the supply air and liquid coolant-circulating cooling elements (7), The invention is implemented by way of complementing the intake air cooling/heating function of the cooling unit with a liquid-coolant cooler coupled to the same main circuit and passing the coolant to liquid-coolant circulating cooling devices (7) serving to cool the indoor spaces,
DK07003618.1T 2006-03-03 2007-03-01 Air conditioning cooling unit DK1830136T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20060213A FI20060213L (en) 2006-03-03 2006-03-03 Cooling unit

Publications (1)

Publication Number Publication Date
DK1830136T3 true DK1830136T3 (en) 2011-09-26

Family

ID=36191891

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07003618.1T DK1830136T3 (en) 2006-03-03 2007-03-01 Air conditioning cooling unit

Country Status (8)

Country Link
EP (1) EP1830136B1 (en)
KR (1) KR101335983B1 (en)
CN (1) CN101029757B (en)
AT (1) ATE513170T1 (en)
DK (1) DK1830136T3 (en)
FI (1) FI20060213L (en)
NO (1) NO339882B1 (en)
RU (1) RU2435110C2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20085412L (en) * 2008-05-06 2009-11-07 Flaekt Woods Ab Procedure for using outdoor air to cool room devices
FI124862B (en) * 2008-05-06 2015-02-27 Fläkt Woods AB Procedure for cooling supply air
IL193004A0 (en) * 2008-07-23 2009-08-03 Joul Srhan Deviding unit of the air-conditioner
US8640469B2 (en) * 2011-08-08 2014-02-04 The Boeing Company Aircraft supplemental liquid cooler and method
KR102403512B1 (en) 2015-04-30 2022-05-31 삼성전자주식회사 Outdoor unit of air conditioner, control device applying the same
UA104941U (en) * 2015-09-10 2016-02-25 Іван Іванович Котурбач REFRIGERANT COOLING SYSTEM
PT3492824T (en) * 2017-11-29 2020-11-24 Ascough Tom Method for conditioning air
CN110081576A (en) * 2018-01-25 2019-08-02 北京方鸿智能科技有限公司 Circulation device for air and the blower air circulatory system for the station with blower

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2140018A1 (en) * 1971-08-10 1973-02-15 Kaelte Waerme Klimatechnik Gmb HEAT PUMP HEATING OR COOLING DEVICE
DE2364020A1 (en) * 1973-12-21 1975-07-03 Kulmbacher Klimageraete AIR CONDITIONING UNIT
US4446703A (en) * 1982-05-25 1984-05-08 Gilbertson Thomas A Air conditioning system and method
US4483152A (en) * 1983-07-18 1984-11-20 Butler Manufacturing Company Multiple chiller control method
JP3100074B2 (en) * 1991-06-26 2000-10-16 ダイキン工業株式会社 Cooling system
JPH0828977A (en) * 1994-07-15 1996-02-02 Daikin Ind Ltd Cooling device of double freezer system
JP2000093733A (en) * 1998-09-22 2000-04-04 Ebara Corp Dehumidifying and air-conditioning apparatus
KR100565257B1 (en) * 2004-10-05 2006-03-30 엘지전자 주식회사 Secondary refrigerant cycle using compressor and air conditioner having the same

Also Published As

Publication number Publication date
FI20060213A0 (en) 2006-03-03
NO339882B1 (en) 2017-02-13
RU2007108018A (en) 2008-09-10
FI20060213L (en) 2007-09-04
EP1830136A1 (en) 2007-09-05
NO20071154L (en) 2007-09-04
EP1830136B1 (en) 2011-06-15
CN101029757B (en) 2011-06-08
KR101335983B1 (en) 2013-12-04
ATE513170T1 (en) 2011-07-15
RU2435110C2 (en) 2011-11-27
CN101029757A (en) 2007-09-05
KR20070090781A (en) 2007-09-06

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