WO2014015620A8 - Oblique shoulder type plate radiator for transformer - Google Patents

Oblique shoulder type plate radiator for transformer Download PDF

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Publication number
WO2014015620A8
WO2014015620A8 PCT/CN2012/086372 CN2012086372W WO2014015620A8 WO 2014015620 A8 WO2014015620 A8 WO 2014015620A8 CN 2012086372 W CN2012086372 W CN 2012086372W WO 2014015620 A8 WO2014015620 A8 WO 2014015620A8
Authority
WO
WIPO (PCT)
Prior art keywords
transformer
oblique shoulder
shoulder type
plate
collecting pipe
Prior art date
Application number
PCT/CN2012/086372
Other languages
French (fr)
Chinese (zh)
Other versions
WO2014015620A1 (en
Inventor
WsaU¾iWqþ
梁义明
WnoWqþ
敖明
Xþ»Wæm
王朔
Xm¢WqvVei
田春光
Original Assignee
V°iWÆpXæaXm§V«ºWæiZr°VeÐV±½Xm§V«ºXxjVÝwXµmXz¶Zrs
吉林省电力有限公司电力科学研究院
V°iWÆpXæaXm§V«ºXxjVÝwXµmXz¶ZrsWæiZr°VeÐV±½
吉林省电力科学研究院有限公司
Vº¨VÞ¶Xm§X¨jVeÐV±½
国家电网公司
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 V°iWÆpXæaXm§V«ºWæiZr°VeÐV±½Xm§V«ºXxjVÝwXµmXz¶Zrs, 吉林省电力有限公司电力科学研究院, V°iWÆpXæaXm§V«ºXxjVÝwXµmXz¶ZrsWæiZr°VeÐV±½, 吉林省电力科学研究院有限公司, Vº¨VÞ¶Xm§X¨jVeÐV±½, 国家电网公司 filed Critical V°iWÆpXæaXm§V«ºWæiZr°VeÐV±½Xm§V«ºXxjVÝwXµmXz¶Zrs
Publication of WO2014015620A1 publication Critical patent/WO2014015620A1/en
Publication of WO2014015620A8 publication Critical patent/WO2014015620A8/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0325—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • F28D1/0333—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05358—Assemblies of conduits connected side by side or with individual headers, e.g. section type radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0028—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformer Cooling (AREA)

Abstract

The present invention refers to an oblique shoulder type plate radiator for a transformer, and belongs to the field of transformer radiators. Two oblique shoulder type transformer plate radiator unit boxes are mounted to each other in parallel; an upper oil collecting pipe and a lower oil collecting pipe are connected to the two oblique shoulder type plate transformer radiator unit boxes respectively; an included angle β between the upper oil collecting pipe and a horizontal plane is 10-20 degrees; and the structure of the two oblique shoulder type transformer plate radiator unit boxes is that: a main body is provided with an upper oil collecting pipe inlet/outlet and a lower oil collecting pipe outlet, an oil channel is formed inside the main body, and a high point is formed in the middle of the oil channel and oblique shoulder angles θ from the high point towards both sides are 13-20 degrees. The present invention has the advantages that: the structure is novel; and after an ordinary transformer plate is designed in an optimized way, i.e. using an integral oblique shoulder type or a single-plate double-oblique shoulder type, the heat exchange efficiency of the plate of the transformer can be increased significantly.
PCT/CN2012/086372 2012-07-27 2012-12-11 Oblique shoulder type plate radiator for transformer WO2014015620A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210264355.2 2012-07-27
CN2012102643552A CN102760555A (en) 2012-07-27 2012-07-27 Plate radiator of sloping-shoulder transformer

Publications (2)

Publication Number Publication Date
WO2014015620A1 WO2014015620A1 (en) 2014-01-30
WO2014015620A8 true WO2014015620A8 (en) 2015-05-28

Family

ID=47054977

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/086372 WO2014015620A1 (en) 2012-07-27 2012-12-11 Oblique shoulder type plate radiator for transformer

Country Status (2)

Country Link
CN (1) CN102760555A (en)
WO (1) WO2014015620A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102760555A (en) * 2012-07-27 2012-10-31 吉林省电力有限公司电力科学研究院 Plate radiator of sloping-shoulder transformer
CN105304276A (en) * 2014-06-05 2016-02-03 江苏圣塔电力设备有限公司 Radiator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10010737C2 (en) * 2000-03-04 2002-01-10 Alstom Paris Radiator for an electrical transformer
JP2008513716A (en) * 2004-09-15 2008-05-01 ベール ゲーエムベーハー ウント コー カーゲー Side plate for cooler
CN101691970A (en) * 2009-09-22 2010-04-07 史正生 Finned radiator
CN102034590A (en) * 2009-09-30 2011-04-27 常熟市友邦散热器有限责任公司 Heavy-calibre oil collection tube radiator for transformer
CN201556505U (en) * 2009-12-07 2010-08-18 杭州中泰过程设备有限公司 Novel transformer radiator
CN201829304U (en) * 2010-10-22 2011-05-11 江苏上能变压器有限公司 Finned radiator used for transformer
CN201829303U (en) * 2010-10-22 2011-05-11 江苏上能变压器有限公司 Stepped assembly structure for finned radiator groups
CN102760555A (en) * 2012-07-27 2012-10-31 吉林省电力有限公司电力科学研究院 Plate radiator of sloping-shoulder transformer
CN202678044U (en) * 2012-07-27 2013-01-16 吉林省电力有限公司电力科学研究院 Oblique shoulder type plate radiator of transformer
CN102760556A (en) * 2012-07-27 2012-10-31 吉林省电力有限公司电力科学研究院 Plate radiator unit box for double-sloping-shoulder transformer

Also Published As

Publication number Publication date
CN102760555A (en) 2012-10-31
WO2014015620A1 (en) 2014-01-30

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