EP2116780A3 - Method for cooling supply air - Google Patents

Method for cooling supply air Download PDF

Info

Publication number
EP2116780A3
EP2116780A3 EP09397510.0A EP09397510A EP2116780A3 EP 2116780 A3 EP2116780 A3 EP 2116780A3 EP 09397510 A EP09397510 A EP 09397510A EP 2116780 A3 EP2116780 A3 EP 2116780A3
Authority
EP
European Patent Office
Prior art keywords
cooling
circulation circuit
supply air
temperature
main circulation
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP09397510.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2116780A2 (en
Inventor
Pekka Mäkinen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FlaektGroup Sweden AB
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
Publication of EP2116780A2 publication Critical patent/EP2116780A2/en
Publication of EP2116780A3 publication Critical patent/EP2116780A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • 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
    • F24F5/0003—Exclusively-fluid systems
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F24F2011/0006—Control or safety arrangements for ventilation using low temperature external supply air to assist cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Air Conditioning Control Device (AREA)
  • Central Air Conditioning (AREA)
  • Drying Of Solid Materials (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
EP09397510.0A 2008-05-06 2009-04-02 Method for cooling supply air Withdrawn EP2116780A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20085411A FI124862B (fi) 2008-05-06 2008-05-06 Menetelmä tuloilman jäähdyttämiseksi

Publications (2)

Publication Number Publication Date
EP2116780A2 EP2116780A2 (en) 2009-11-11
EP2116780A3 true EP2116780A3 (en) 2014-08-13

Family

ID=39523066

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09397510.0A Withdrawn EP2116780A3 (en) 2008-05-06 2009-04-02 Method for cooling supply air

Country Status (6)

Country Link
EP (1) EP2116780A3 (zh)
KR (1) KR20090116628A (zh)
CN (1) CN101576299A (zh)
FI (1) FI124862B (zh)
NO (1) NO341901B1 (zh)
RU (1) RU2491480C2 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9726442B2 (en) * 2010-01-24 2017-08-08 Oy Halton Group Ltd. Chilled beam devices, systems, and methods
JP6060186B2 (ja) 2012-03-16 2017-01-11 オーワイ ハルトン グループ リミテッド 複数のモードを有するチルドビーム
PL3409362T3 (pl) 2017-05-31 2024-08-26 F. Hoffmann-La Roche Ag Sposób wytwarzania elementu testowego do wykrywania analitu w płynie ustrojowym, element testowy i sposób jego stosowania

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446703A (en) * 1982-05-25 1984-05-08 Gilbertson Thomas A Air conditioning system and method
DE202005005670U1 (de) * 2005-04-09 2005-08-04 Langlotz, Holger Einrichtung zur Klimatisierung und sanften Abkühlung von Räumen
JP2007212085A (ja) * 2006-02-10 2007-08-23 Ishimoto Kenchiku Jimusho:Kk 輻射パネル用空調システムの制御方法
EP1830136A1 (en) * 2006-03-03 2007-09-05 Fläkt Woods AB Cooling unit for air conditioning systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263263B (de) * 1963-12-27 1968-03-14 Svenska Flaektfabriken Ab Verfahren zum Klimatisieren mehrerer Raeume
SU1689725A1 (ru) * 1989-07-31 1991-11-07 Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт По Оборудованию Для Кондиционирования Воздуха И Вентиляции Способ охлаждени приточного воздуха и кондиционер дл его осуществлени
FI88650C (fi) * 1991-04-09 1993-06-10 Halton Oy Foerfarande vid reglering av en luftkonditioneringsanlaeggning och en luftkonditioneringsanlaeggning enligt detta foerfarande
US6848267B2 (en) * 2002-07-26 2005-02-01 Tas, Ltd. Packaged chilling systems for building air conditioning and process cooling
CN1563830B (zh) * 2004-04-18 2012-06-06 大庆富尔达环保节能科技有限责任公司 循环冷却水降温及热量回收利用的方法
EP2032907B1 (en) * 2006-06-01 2018-05-16 Google LLC Warm cooling for electronics

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446703A (en) * 1982-05-25 1984-05-08 Gilbertson Thomas A Air conditioning system and method
DE202005005670U1 (de) * 2005-04-09 2005-08-04 Langlotz, Holger Einrichtung zur Klimatisierung und sanften Abkühlung von Räumen
JP2007212085A (ja) * 2006-02-10 2007-08-23 Ishimoto Kenchiku Jimusho:Kk 輻射パネル用空調システムの制御方法
EP1830136A1 (en) * 2006-03-03 2007-09-05 Fläkt Woods AB Cooling unit for air conditioning systems

Also Published As

Publication number Publication date
CN101576299A (zh) 2009-11-11
EP2116780A2 (en) 2009-11-11
RU2009117158A (ru) 2010-11-10
KR20090116628A (ko) 2009-11-11
FI20085411A (fi) 2009-11-07
NO341901B1 (no) 2018-02-19
NO20091725L (no) 2009-11-09
FI124862B (fi) 2015-02-27
FI20085411A0 (fi) 2008-05-06
RU2491480C2 (ru) 2013-08-27

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