CN108010665B - A kind of power transformer with wind-force pumping heat dissipation channel - Google Patents

A kind of power transformer with wind-force pumping heat dissipation channel Download PDF

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Publication number
CN108010665B
CN108010665B CN201711485611.XA CN201711485611A CN108010665B CN 108010665 B CN108010665 B CN 108010665B CN 201711485611 A CN201711485611 A CN 201711485611A CN 108010665 B CN108010665 B CN 108010665B
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CN
China
Prior art keywords
heat
dissipating pipe
wind
flabellum
pipe
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Active
Application number
CN201711485611.XA
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Chinese (zh)
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CN108010665A (en
Inventor
张宝
吕尊堂
岳增珍
姚文彬
张丽
田彦孜
刘洪波
赵海霞
宋斌
张庆硕
高同文
穆帅
史作雨
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.)
Jiaxiang Power Supply Company State Grid Shandong Electric Power Co
State Grid Corp of China SGCC
Original Assignee
Jiaxiang Power Supply Company State Grid Shandong Electric Power Co
State Grid Corp of China SGCC
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Application filed by Jiaxiang Power Supply Company State Grid Shandong Electric Power Co, State Grid Corp of China SGCC filed Critical Jiaxiang Power Supply Company State Grid Shandong Electric Power Co
Priority to CN201711485611.XA priority Critical patent/CN108010665B/en
Publication of CN108010665A publication Critical patent/CN108010665A/en
Application granted granted Critical
Publication of CN108010665B publication Critical patent/CN108010665B/en
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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/02Casings
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/08Cooling; Ventilating
    • H01F27/085Cooling by ambient air
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/08Cooling; Ventilating
    • H01F27/22Cooling by heat conduction through solid or powdered fillings

Abstract

The present invention relates to a kind of power transformers with wind-force pumping heat dissipation channel, belong to novel electric power apparatus manufacturing technology field, by transformer case, outer casing bottom, iron-core coil, vertical heat-dissipating pipe, elbow, horizontal heat-dissipating pipe, wind-force exhaust tube, step, flabellum axle, flabellum, top chock, 13 component compositions such as fan blade and super heat-conductive pipe, when use, it is mounted on outdoor transformer, its fan blade drives the rotation of the flabellum on being in coaxial, by the air extraction in wind-force exhaust tube, super heat-conductive pipe constantly conducts heat in vertical heat-dissipating pipe, the air constantly extracted out outward again is taken away, even calm weather, since hot-air specific gravity lightens, naturally the principle risen, air in vertical heat-dissipating pipe can also rise naturally, atmosphere is finally discharged by the wind-force exhaust tube on top, the lower ending opening of vertical heat-dissipating pipe simultaneously Suck air, that is, form thermal siphon Natural Circulation state, have it is easy to use, it is reliable for operation, the advantages that energy conservation and environmental protection.

Description

A kind of power transformer with wind-force pumping heat dissipation channel
Technical field
The present invention relates to a kind of power transformers with wind-force pumping heat dissipation channel, belong to novel electric power apparatus manufacturing technology Field.
Background technique
Current power transformer is divided into oil immersion and two kinds of dry type, and wherein Smaller load is mostly dry-type transformer, shell Interior to be equipped with iron core and coil, cover top portion or two sides are equipped with high pressure and low pressure draws line terminals, by metal shell natural heat dissipation, Again without other auxiliary radiating devices, in hot midsummer, the metal parts being exposed under outdoors sunlight, the surface after solar radiation Temperature can reach 60~70 degrees Celsius, and the dry-type transformer being installed on electric pole equipment supporter, iron core and coil are enclosed within gold Belong in shell, temperature caused by electric component can only be radiated by the outer surface of flat and smooth metal shell, radiating condition It is poor, it is unfavorable for electrical equipment safe and reliable operation.
Summary of the invention
Reasonable, compact-sized, reliable for operation band wind-force is designed in view of the deficiencies of the prior art, the present invention provides a kind of It is evacuated the power transformer of heat dissipation channel, there is the advantages that easy to use, energy conservation and environmental protection, safe and reliable.
The purpose of the present invention is achieved through the following technical solutions: a kind of electric power change with wind-force pumping heat dissipation channel Depressor, by transformer case, outer casing bottom, iron-core coil, vertical heat-dissipating pipe, elbow, horizontal heat-dissipating pipe, wind-force exhaust tube, under 13 components composition such as bearing block, flabellum axle, flabellum, top chock, fan blade and super heat-conductive pipe, wherein transformer case and outer Shell bottom is connected as one, and iron-core coil is set in transformer case, and vertical ventilation heat-dissipating pipe lower end passes through outer casing bottom, and hangs down Straight heat dissipation tube outer surface is connect with transformer case, and vertical heat-dissipating pipe upper end is connect by elbow with horizontal heat-dissipating pipe one end, water The flat heat-dissipating pipe other end passes through transformer case and is connect by elbow with wind-force exhaust tube, wind-force exhaust tube upper and lower ends difference Equipped with top chock and step, flabellum axle is equipped between top chock and step, the lower part of flabellum axle is equipped with several Group flabellum, and flabellum is connected as one with flabellum axle, the upper end of flabellum axle is equipped with one group of fan blade, and fan blade is connected as with flabellum axle Integrally, genesis analysis has several super heat-conductive pipes on vertical heat-dissipating pipe, and the super heat-conductive pipe one end is inserted into vertical heat-dissipating pipe, another End is stretched out outward and is in hang.
Further, the wind-force exhaust tube is the pipe that one section of upper and lower ends is respectively equipped with the plumbness of bearing block Road, the pipeline are penetrated in transformer case by elbow, and are connect by horizontal heat-dissipating pipe and elbow with vertical heat-dissipating pipe, vertically Heat-dissipating pipe is pierced by by outer casing bottom, and Open Side Down for the vertical heat-dissipating pipe after being pierced by, outer surface and outer casing bottom engaging portion It is connected as one, descends be equipped with flabellum axle in the bearing block at both ends on it, be equipped with fan blade in the upper end of the flabellum axle, lower end is equipped with Flabellum, and fan blade is connected as one with the flabellum axle with flabellum.
Further, the flabellum, that is, be provided in flabellum axle radially distribute with certain level inclination angle Fan, and the fan is set in wind-force exhaust tube, and is equipped with several groups along flabellum axle vertical direction.
Further, the fan blade be both one group be equipped with certain inclination angle vertical windmill rotor, i.e., a kind of pneumatic component, Feature is, does not distinguish any wind direction, the direction of rotation rotation for feeling the pulse with three fingers simulataneously certain.
Further, the super heat-conductive pipe is one section of closed tubular housing for being filled with superconductive medium and vacuumizing, wherein Superconductive medium there is the characteristic of heat conduction with phase change, the radiating end of the super heat-conductive pipe protrudes into vertical heat-dissipating pipe, and heat absorbing end is to extension It stretches and is in hang, super heat-conductive pipe is fixed and sealed with vertical heat-dissipating pipe binding site.
For the present invention in use, being mounted on outdoor transformer, the air-flow that fan blade receives the various wind directions in periphery drives rotation, With fan blade be in it is coaxial on flabellum synchronous rotary, by wind-force exhaust tube air extraction, with the level that will be attached thereto Air extraction in heat-dissipating pipe and vertical heat-dissipating pipe, the heat that super heat-conductive pipe heat absorbing end absorbs are transmitted in vertical heat-dissipating pipe, no The disconnected air extracted out outward is taken away, even calm weather, due to the principle that hot-air specific gravity lightens, rises naturally, hangs down Air in straight heat-dissipating pipe can also rise naturally, finally be discharged into atmosphere by the wind-force exhaust tube in top being attached thereto, The lower ending opening of vertical heat-dissipating pipe in bottom simultaneously, sucking air are supplemented, that is, form motorless thermal siphon certainly Right recurrent state, have it is easy to use, it is reliable for operation, the advantages that energy conservation and environmental protection.
Detailed description of the invention
Attached drawing 1 is overall structure diagram of the invention;
Attached drawing 2 is the structural schematic diagram of wind-force exhaust tube of the invention.
Wherein: 1, transformer case, 2, outer casing bottom, 3, iron-core coil, 4, vertical heat-dissipating pipe, 5, elbow, 6, horizontal dissipate Heat pipe, 7, wind-force exhaust tube, 8, step, 9, flabellum axle, 10, flabellum, 11, top chock, 12, fan blade, 13, heat superconducting Pipe.
Specific embodiment
Embodiment: structure is as shown in the picture, by transformer case 1, outer casing bottom 2, iron-core coil 3, vertical heat-dissipating pipe 4, Elbow 5, horizontal heat-dissipating pipe 6, wind-force exhaust tube 7, step 8, flabellum axle 9, flabellum 10, top chock 11, fan blade 12 and super 13 component compositions such as heat conducting pipe 13, wherein transformer case 1 is connected as one with outer casing bottom 2, and iron-core coil 3, which is set to, to be become In depressor shell 1, the lower end of vertical ventilation heat-dissipating pipe 4 is downwardly open across outer casing bottom 2, and the outer surface of vertical heat-dissipating pipe 4 It is connect with transformer case 1, the upper end of vertical heat-dissipating pipe 4 is connect by elbow 5 with one end of horizontal heat-dissipating pipe 6, level heat dissipation The other end of pipe 6 passes through transformer case 1 and is connect by elbow 5 with wind-force exhaust tube 7, the upper and lower ends of wind-force exhaust tube 7 It is respectively equipped with top chock 11 and step 8, flabellum axle 9 is equipped between top chock 11 and step 8, flabellum axle 9 Lower part is equipped with several groups flabellum 10, and is connected as one with flabellum axle 9, and the upper end of flabellum axle 9 is equipped with one group of fan blade 12, and with fan Rachis 9 is connected as one, and genesis analysis has several super heat-conductive pipes 13 on vertical heat-dissipating pipe 4, and super heat-conductive pipe one end insertion is hung down In straight heat-dissipating pipe 4, the other end stretches out outward and in hang.
In use, being mounted on outdoor transformer, the air-flow that fan blade 12 receives the various wind directions in periphery drives rotation, with wind Leaf 12 is in 10 synchronous rotary of flabellum on coaxially, the air in wind-force exhaust tube 7 is extracted out, with the level that will be attached thereto Air extraction in heat-dissipating pipe 6 and vertical heat-dissipating pipe 4 is discharged into atmosphere, and the heat that the heat absorbing end of super heat-conductive pipe 13 absorbs is transmitted to In vertical heat-dissipating pipe 4, the air constantly extracted out outward is taken away, even calm weather, since hot-air specific gravity lightens, certainly The principle so risen, the air in vertical heat-dissipating pipe can also rise naturally, finally be taken out by the wind-force in top being attached thereto Tracheae 7 is discharged into atmosphere, while the lower ending opening of the vertical heat-dissipating pipe 4 in outer casing bottom 2, and sucking air is supplemented, i.e. shape At motorless thermal siphon Natural Circulation state, have it is easy to use, it is reliable for operation, the advantages that energy conservation and environmental protection.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.

Claims (5)

1. it is a kind of with wind-force pumping heat dissipation channel power transformer, which is characterized in that including transformer case, outer casing bottom, Iron-core coil, vertical heat-dissipating pipe, elbow, horizontal heat-dissipating pipe, wind-force exhaust tube, step, flabellum axle, flabellum, top chock, Fan blade and super heat-conductive pipe, the transformer case are connected as one with outer casing bottom, and iron-core coil is set in transformer case,
The lower end of the vertical heat-dissipating pipe passes through outer casing bottom, and vertical heat dissipation tube outer surface is connect with transformer case, vertically The upper end of heat-dissipating pipe is connect by elbow with one end of horizontal heat-dissipating pipe, and the horizontal heat-dissipating pipe other end passes through transformer case and leads to Elbow is crossed to connect with wind-force exhaust tube,
The upper and lower ends of the wind-force exhaust tube are respectively equipped with top chock and step, between top chock and step Equipped with flabellum axle, the lower part of the flabellum axle is equipped with several groups flabellum, and the flabellum is connected as one with flabellum axle, flabellum axle Upper end is equipped with one group of fan blade, and the fan blade is connected as one with flabellum axle,
Genesis analysis has several super heat-conductive pipes on the vertical heat-dissipating pipe, and vertical heat-dissipating pipe is inserted into one end of the super heat-conductive pipe Interior, the other end stretches out outward and in hang.
2. a kind of power transformer with wind-force pumping heat dissipation channel according to claim 1, which is characterized in that described Wind-force exhaust tube is the pipeline for the plumbness that one section of upper and lower ends is respectively equipped with bearing block, which is worn by elbow Enter in transformer case, and connect by horizontal heat-dissipating pipe, elbow with vertical heat-dissipating pipe, the vertical heat-dissipating pipe is by outer casing bottom It is pierced by, and Open Side Down for the vertical heat-dissipating pipe after being pierced by, outer surface and the outer casing bottom engaging portion of vertical heat-dissipating pipe are connected as One is equipped with flabellum axle in the bearing block of vertical heat-dissipating pipe upper and lower ends, and the upper end of the flabellum axle is equipped with fan blade, and lower end is set There is flabellum, the fan blade is connected as one with the flabellum axle with flabellum.
3. a kind of power transformer with wind-force pumping heat dissipation channel according to claim 1, which is characterized in that described Flabellum is provided at the fan with certain level inclination angle to radially distribute in flabellum axle, and the fan is evacuated set on wind-force In pipe, and several groups are equipped with along flabellum axle vertical direction.
4. a kind of power transformer with wind-force pumping heat dissipation channel according to claim 1, which is characterized in that described Fan blade is one group of vertical windmill rotor for being equipped with certain inclination angle, and the fan blade does not distinguish any wind direction, certain rotation side of feeling the pulse with three fingers simulataneously To rotation.
5. a kind of power transformer with wind-force pumping heat dissipation channel according to claim 1, which is characterized in that described Super heat-conductive pipe is one section of closed tubular housing for being filled with superconductive medium and vacuumizing, and the radiating end of the super heat-conductive pipe protrudes into vertical In straight heat-dissipating pipe, heat absorbing end extends outwardly and in hang, and super heat-conductive pipe is fixed and sealed with vertical heat-dissipating pipe binding site.
CN201711485611.XA 2017-12-29 2017-12-29 A kind of power transformer with wind-force pumping heat dissipation channel Active CN108010665B (en)

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CN108010665B true CN108010665B (en) 2019-08-13

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108953812A (en) * 2018-07-31 2018-12-07 太仓市宇格明叶环保设备有限公司 A kind of threeway and preparation method thereof for exhaust-gas treatment air-line system
CN109166694B (en) * 2018-09-04 2021-02-09 河北中开明泰电气设备有限公司 Integrally cast epoxy resin mutual inductor
CN109346292B (en) * 2018-12-20 2020-05-05 象山兑鹏电子科技有限公司 Workshop dry-type transformer cooling device
CN110164656A (en) * 2019-06-26 2019-08-23 哈尔滨理工大学 A kind of combined type oil immersed type wind-cooling heat dissipating transformer
CN112867363A (en) * 2021-02-05 2021-05-28 曹龙伍 Vehicle-mounted display screen
CN113315011A (en) * 2021-06-29 2021-08-27 张淑荣 Power distribution cabinet
CN114145245B (en) * 2021-12-03 2023-06-20 成都锦城学院 Intelligent rural electric merchant poultry transportation ventilation equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4980187B2 (en) * 2007-09-25 2012-07-18 東芝三菱電機産業システム株式会社 Transformer panel
CN102162675B (en) * 2011-05-10 2013-05-08 西安建筑科技大学 Energy-saving air inlet/exhaust combined air port
CN104538152A (en) * 2015-01-01 2015-04-22 袁茂银 Oil type transformer and application thereof
CN204418462U (en) * 2015-01-30 2015-06-24 上海艾能电力工程有限公司 Roof ventilator
CN105139998A (en) * 2015-09-07 2015-12-09 国网河南新安县供电公司 High-efficiency cooling transformer
CN205690588U (en) * 2016-06-08 2016-11-16 张国刚 Unpowered eccentric contract

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