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WO2017008192A1 - Procédé et système de dissipation de chaleur pour conditionneur d'air central - Google Patents

Procédé et système de dissipation de chaleur pour conditionneur d'air central Download PDF

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Publication number
WO2017008192A1
WO2017008192A1 PCT/CN2015/083736 CN2015083736W WO2017008192A1 WO 2017008192 A1 WO2017008192 A1 WO 2017008192A1 CN 2015083736 W CN2015083736 W CN 2015083736W WO 2017008192 A1 WO2017008192 A1 WO 2017008192A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat dissipation
water
central air
air conditioner
temperature
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.)
Ceased
Application number
PCT/CN2015/083736
Other languages
English (en)
Chinese (zh)
Inventor
吴鹏
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/CN2015/083736 priority Critical patent/WO2017008192A1/fr
Publication of WO2017008192A1 publication Critical patent/WO2017008192A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • F24F3/08—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 with separate supply and return lines for hot and cold heat-exchange fluids i.e. so-called "4-conduit" system
    • 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

Definitions

  • the present invention belongs to the field of electrical appliances, and in particular, to a heat dissipation method and system for a central air conditioner.
  • Central air-conditioning that is, air-conditioning systems for large-scale equipment, as urbanization is getting higher and higher, office buildings and shopping centers are becoming more and more dense, and more and more central air conditioners are needed.
  • the cooling fan of the central air conditioner performs heat dissipation, and the heat dissipation method is not effective, especially in the summer, the temperature outside the room is getting higher and higher, and the heat dissipation efficiency cannot be ensured.
  • An object of the present invention is to provide a heat dissipation method for a central air conditioner, which aims to solve the problem of low heat dissipation efficiency of the prior art solution.
  • a method for dissipating heat of a central air conditioner comprising:
  • the method further includes:
  • a heat dissipation system for a central air conditioner comprising:
  • a heat dissipation unit configured to set two water-cooling heat dissipation pipes on the radiator of the central air conditioner
  • the control unit is configured to control the water flow directions of the two water-cooling heat dissipation pipes to be opposite.
  • control unit is further configured to: detect a temperature of the first water-cooling heat dissipation pipe, and if the temperature is lower than a threshold, close the second heat dissipation pipe.
  • the technical solution provided by the present invention provides a novel heat dissipation method for a central air conditioner.
  • the method has high heat dissipation efficiency.
  • FIG. 1 is a flow chart of a method for dissipating heat of a central air conditioner according to the present invention
  • FIG. 2 is a structural diagram of a heat dissipation system of a central air conditioner according to the present invention.
  • a specific embodiment of the present invention provides a heat dissipation method for a central air conditioner, which is shown in FIG.
  • the solution provided by the present invention provides heat dissipation by providing two water-cooling heat dissipation pipes, so that the first heat dissipation pipe dissipates heat to the heat sink, and the second heat dissipation pipe dissipates heat to the first heat dissipation pipe by convection, so that the reliability is high.
  • the method further includes:
  • Embodiments of the present invention also provide a heat dissipation system for a central air conditioner, which is shown in FIG. 1 and includes:
  • the heat dissipation unit 201 is configured to set two water-cooling heat dissipation pipes on the heat sink of the central air conditioner;
  • the control unit 202 is configured to control the water flow directions of the two water-cooling heat dissipation pipes to be opposite.
  • control unit 202 is further configured to: detect a temperature of the first water-cooling heat dissipation pipe, and if the temperature is lower than the threshold, turn off the second heat dissipation pipe.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

L'invention concerne un procédé de dissipation de chaleur pour un conditionneur d'air central. Le procédé consiste à : 101, disposer deux tuyaux de dissipation de chaleur refroidis par eau sur un dissipateur thermique d'un conditionneur d'air central ; et 102, régler l'eau dans les deux tuyaux de dissipation de chaleur refroidis par eau afin de la faire couler dans des directions opposées. Ce procédé offre l'avantage d'une grande efficacité de dissipation de chaleur.
PCT/CN2015/083736 2015-07-10 2015-07-10 Procédé et système de dissipation de chaleur pour conditionneur d'air central Ceased WO2017008192A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/083736 WO2017008192A1 (fr) 2015-07-10 2015-07-10 Procédé et système de dissipation de chaleur pour conditionneur d'air central

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2015/083736 WO2017008192A1 (fr) 2015-07-10 2015-07-10 Procédé et système de dissipation de chaleur pour conditionneur d'air central

Publications (1)

Publication Number Publication Date
WO2017008192A1 true WO2017008192A1 (fr) 2017-01-19

Family

ID=57756567

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/083736 Ceased WO2017008192A1 (fr) 2015-07-10 2015-07-10 Procédé et système de dissipation de chaleur pour conditionneur d'air central

Country Status (1)

Country Link
WO (1) WO2017008192A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110155356A1 (en) * 2009-12-31 2011-06-30 Hyoung Suk Woo Water circulation system associated with refrigerant cycle
JP2012240670A (ja) * 2011-05-20 2012-12-10 Hyundai Motor Co Ltd 車両用コンデンサ及びこれを利用した車両用エアコンシステム
CN203518091U (zh) * 2013-09-13 2014-04-02 广东欧科空调制冷有限公司 一种高效节能的水冷式模块机组
CN104359337A (zh) * 2014-12-04 2015-02-18 胡甜甜 一种多介质板式换热器
CN105003983A (zh) * 2015-07-10 2015-10-28 吴鹏 中央空调的散热方法及系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110155356A1 (en) * 2009-12-31 2011-06-30 Hyoung Suk Woo Water circulation system associated with refrigerant cycle
JP2012240670A (ja) * 2011-05-20 2012-12-10 Hyundai Motor Co Ltd 車両用コンデンサ及びこれを利用した車両用エアコンシステム
CN203518091U (zh) * 2013-09-13 2014-04-02 广东欧科空调制冷有限公司 一种高效节能的水冷式模块机组
CN104359337A (zh) * 2014-12-04 2015-02-18 胡甜甜 一种多介质板式换热器
CN105003983A (zh) * 2015-07-10 2015-10-28 吴鹏 中央空调的散热方法及系统

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