CN107424746B - A kind of electric power heat-dissipating voltage transformer - Google Patents
A kind of electric power heat-dissipating voltage transformer Download PDFInfo
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- CN107424746B CN107424746B CN201710443995.2A CN201710443995A CN107424746B CN 107424746 B CN107424746 B CN 107424746B CN 201710443995 A CN201710443995 A CN 201710443995A CN 107424746 B CN107424746 B CN 107424746B
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- water
- heat
- heat dissipation
- electric power
- fan
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Classifications
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- 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
- H01F27/085—Cooling by ambient air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
-
- 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
- H01F27/16—Water cooling
-
- 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
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention discloses a kind of electric power heat-dissipating voltage transformers, the present invention has structurally reasonable simple, production cost is low, it is easy for installation, during radiating to transformer, eliminate the design of cooling oil, avoid the phenomenon that generating Oil flow discharge, when use, circulating fan, scavenger fan and fan work together, drive the circulation of air large area, realize that there is air circulation in internal each corner, greatly improve heat dissipation effect, provided with awning, prevent rainwater from entering inside, device for collecting rain water stores the rainwater being collected into water chamber, rainwater is sprayed onto main ventilation pipe by water pump by nozzle, one is realized significantly to cool down, it is also provided with cooling fin and further improves heat dissipation effect, cooling fin uses the design of the several heat sinks of segmented, and multiple heat dissipation borded piles are provided on heat sink, further improve heat dissipation effect.
Description
Technical field
The present invention relates to field transformer, in particular to a kind of electric power heat-dissipating voltage transformer.
Background technique
Transformer can generate a large amount of thermal energy during the work time, it is therefore desirable to cool down to transformer.Currently, big
In capacity transformer, is generally cooled down using air-cooled (ODAF) method of forced-directed oil, in this method, cooling oil is introduced directly into
To in body, cooling oil flows through the winding of transformer under the action of pressure fuel pump, controls to the temperature rise of transformer winding
System, but in this method the speed of cooling oil be easy it is too fast, when too fast cooling oil flows through the solid insulation of winding each section
When, it is easy to generate oil flow electrification because of mutual rubbing action.And oil flow electrification in extra-high voltage equipment this for transformer
The problem of will be very serious, so needing a kind of technology to solve this deficiency.
Summary of the invention
The object of the invention is that providing a kind of electric power heat-dissipating voltage transformer to solve the above-mentioned problems, can be avoided
The phenomenon that oil flow electrification, occurs, and improves the safety of transformer.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions：A kind of electric power heat-dissipating voltage transformer, including：
Transformer body, innovative point are：It further include radiating seat, heat dissipation channel, shaft, bearing, fan, column, awning, auxiliary ventilation
Pipe, circulating fan, device for collecting rain water, channel, water chamber, water main, water pump, cooling fin, air-exchanging chamber, movable axis, changes at main ventilation pipe
Air fan and nozzle；The top of transformer body is fixedly connected with a radiating seat；Several heat dissipation channels are equipped in radiating seat；It dissipates
A shaft is connected with by bearing in hot seat；A fan is fixedly connected on the outer surface of shaft；Table on radiating seat
Face arranged on left and right sides is fixedly connected to a column；An awning is fixedly connected on column；Left and right the two of transformer body
Side fixation is communicated with several auxiliary ventilation ducts；Auxiliary ventilation duct passes through main ventilation pipe and is connected with circulating fan；Transformer body
Chamber interior on the right side of be equipped with an air-exchanging chamber；A movable axis is connected in air-exchanging chamber；It is fixed on movable axis outer surface
It is connected with a scavenger fan；The bottom surface of transformer body is equipped with several cooling fins；The bottom end of device for collecting rain water is communicated with one
A channel；The other end in channel is connected on water chamber；Also it is connected by channel with the input terminal of water pump on water chamber；Water pump it is defeated
Outlet is communicated with a water main；Several nozzles are communicated on water main；Nozzle is directed at main ventilation pipe.
Preferably, the specific structure of cooling fin is：Including upper fixinig plate, lower fixinig plate, heat sink and heat dissipation borded pile；
Upper fixinig plate and lower fixinig plate are arranged in a manner of being spaced apart from each other；Several heat sinks are equipped between upper fixinig plate and lower fixinig plate；
Several heat dissipation borded piles are fixedly connected on the outer surface of heat sink.
Preferably, device for collecting rain water is in the shape of a trumpet.
Preferably, water pump is vacuum pump.
Preferably, bearing is ball bearing.
Preferably, water chamber is rectangular cavities.
Preferably, awning outer surface is coated with day reflection layer, awning inner surface is coated with heat-conducting layer.
Preferably, day reflection layer is fluorescer, heat-conducting layer is nano-graphite heat-conducting layer.
Beneficial effects of the present invention：The present invention have the characteristics that it is structurally reasonable it is simple, production cost is low, easy for installation,
During radiating to transformer, the design of cooling oil is eliminated, the phenomenon that generating Oil flow discharge is avoided, in use, following
Ring blower, scavenger fan and fan work together, drive the circulation of air large area, realize that internal each corner has air to follow
Ring greatly improves heat dissipation effect, is provided with awning, prevents rainwater from entering inside, device for collecting rain water deposits the rainwater being collected into
It stores up into water chamber, rainwater is sprayed onto main ventilation pipe by water pump by nozzle, is realized one and is significantly cooled down, is also provided with heat dissipation
Piece further improves heat dissipation effect, and cooling fin uses the design of the several heat sinks of segmented, and provided with more on heat sink
A heat dissipation borded pile, further improves heat dissipation effect.
Detailed description of the invention
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of cooling fin of the present invention.
1- transformer body；2- radiating seat；3- heat dissipation channel；4- shaft；5- bearing；6- fan；7- column；8- awning；
The auxiliary ventilation duct of 9-；10- main ventilation pipe；11- circulating fan；12- device for collecting rain water；The channel 13-；14- water chamber；15- water main；
16- water pump；17- cooling fin；The upper fixinig plate of 171-；Fixinig plate under 172-；173- heat sink；174- heat dissipation borded pile；18- ventilation
Room；19- movable axis；20- scavenger fan；21- nozzle.
Specific embodiment
As shown in Figure 1, present embodiment uses following technical scheme：A kind of electric power heat-dissipating voltage transformer, including：Become
Depressor ontology 1 further includes radiating seat 2, heat dissipation channel 3, shaft 4, bearing 5, fan 6, column 7, awning 8, auxiliary ventilation duct 9, master
Ventilation duct 10, circulating fan 11, device for collecting rain water 12, channel 13, water chamber 14, water main 15, water pump 16, cooling fin 17, ventilation
Room 18, movable axis 19, scavenger fan 20 and nozzle 21；The top of transformer body 1 is fixedly connected with a radiating seat 2；Heat dissipation
Several heat dissipation channels 3 are equipped in seat 2；A shaft 4 is connected with by bearing 5 in radiating seat 2；On the outer surface of shaft 4
It is fixedly connected with a fan 6；2 upper surface arranged on left and right sides of radiating seat is fixedly connected to a column 7；It is fixed on column 7 to connect
It is connected to an awning 8；The fixation of the arranged on left and right sides of transformer body 1 is communicated with several auxiliary ventilation ducts 9；Auxiliary ventilation duct 9 passes through
Main ventilation pipe 10 is connected with circulating fan 11；An air-exchanging chamber 18 is equipped on the right side of the chamber interior of transformer body 1；Air-exchanging chamber
A movable axis 19 is connected in 18；A scavenger fan 20 is fixedly connected on 19 outer surface of movable axis；Transformer sheet
The bottom surface of body 1 is equipped with several cooling fins 17；The bottom end of device for collecting rain water 12 is communicated with a channel 13；The other end in channel 13
Connection is on water chamber 14；Also it is connected by channel 13 with the input terminal of water pump 16 on water chamber 14；The output end of water pump 16 is connected to
There is a water main 15；Several nozzles 21 are communicated on water main 15；Nozzle 21 is directed at main ventilation pipe 10.
As shown in Fig. 2, the specific structure of cooling fin 17 is：Including upper fixinig plate 171, lower fixinig plate 172, heat sink 173
With heat dissipation borded pile 174；Upper fixinig plate 171 and lower fixinig plate 172 are arranged in a manner of being spaced apart from each other；Upper fixinig plate 171 is under
Several heat sinks 173 are equipped between fixinig plate 172；Several heat dissipation borded piles are fixedly connected on the outer surface of heat sink 173
174。
Wherein, device for collecting rain water 12 is in the shape of a trumpet；Water pump 16 is vacuum pump；Bearing 5 is ball bearing；Water chamber 14 is
Rectangular cavities；8 outer surface of awning is coated with day reflection layer, and 8 inner surface of awning is coated with heat-conducting layer；Day reflection layer is fluorescence
Agent, heat-conducting layer are nano-graphite heat-conducting layer.
The present invention have the characteristics that it is structurally reasonable it is simple, production cost is low, easy for installation, what is radiated to transformer
In the process, the design for eliminating cooling oil avoids the phenomenon that generating Oil flow discharge, in use, circulating fan 11, scavenger fan 20
It works together with fan 6, drives the circulation of air large area, realize that there is air circulation in internal each corner, greatly improve heat dissipation
Effect is provided with awning 8, prevents rainwater from entering inside, and device for collecting rain water 12 stores the rainwater being collected into water chamber 14
It goes, rainwater is sprayed onto main ventilation pipe 10 by water pump 16 by nozzle 21, is realized one and is significantly cooled down, is also provided with cooling fin 17
Heat dissipation effect is further improved, cooling fin 17 uses the design of the several heat sinks 173 of segmented, and sets on heat sink 173
Multiple heat dissipation borded piles 174 have been set, heat dissipation effect is further improved.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of electric power heat-dissipating voltage transformer, including：Transformer body（1）, it is characterised in that：It further include radiating seat（2）, heat dissipation
Channel（3）, shaft（4）, bearing（5）, fan（6）, column（7）, awning（8）, auxiliary ventilation duct（9）, main ventilation pipe（10）, circulation
Blower（11）, device for collecting rain water（12）, channel（13）, water chamber（14）, water main（15）, water pump（16）, cooling fin（17）, ventilation
Room（18）, movable axis（19）, scavenger fan（20）And nozzle（21）；Transformer body（1）Top be fixedly connected with one dissipate
Hot seat（2）；Radiating seat（2）In be equipped with several heat dissipation channels（3）；Radiating seat（2）In pass through bearing（5）One is connected with to turn
Axis（4）；
Shaft（4）Outer surface on be fixedly connected with a fan（6）；Radiating seat（2）Upper surface arranged on left and right sides is fixedly connected with
There is a column（7）；Column（7）On be fixedly connected with an awning（8）；Transformer body（1）Arranged on left and right sides fixed connect
It is connected with several auxiliary ventilation ducts（9）；Auxiliary ventilation duct（9）Pass through main ventilation pipe（10）With circulating fan（11）It is connected；Transformer
Ontology（1）Chamber interior on the right side of be equipped with an air-exchanging chamber（18）；Air-exchanging chamber（18）In be connected with a movable axis（19）；
Movable axis（19）A scavenger fan is fixedly connected on outer surface（20）；Transformer body（1）Bottom surface be equipped with it is several dissipate
Backing（17）；Device for collecting rain water（12）Bottom end be communicated with a channel（13）；Channel（13）The other end be connected in water chamber
（14）On；Water chamber（14）On also pass through channel（13）With water pump（16）Input terminal be connected；Water pump（16）Output end connection
There is a water main（15）；Water main（15）On be communicated with several nozzles（21）；Nozzle（21）It is directed at main ventilation pipe（10）.
2. a kind of electric power heat-dissipating voltage transformer according to claim 1, it is characterised in that：Cooling fin（17）Specific structure be：
Including upper fixinig plate（171）, lower fixinig plate（172）, heat sink（173）With heat dissipation borded pile（174）；Upper fixinig plate（171）With
Lower fixinig plate（172）It is arranged in a manner of being spaced apart from each other；Upper fixinig plate（171）With lower fixinig plate（172）Between be equipped with it is several dissipate
Hot plate（173）；Heat sink（173）Outer surface on be fixedly connected to several heat dissipation borded piles（174）.
3. a kind of electric power heat-dissipating voltage transformer according to claim 2, it is characterised in that：Device for collecting rain water（12）In horn mouth
Shape, water chamber（14）For rectangular cavities.
4. a kind of electric power heat-dissipating voltage transformer according to claim 3, it is characterised in that：Water pump（16）For vacuum pump, bearing
（5）For ball bearing.
5. a kind of electric power heat-dissipating voltage transformer according to claim 4, it is characterised in that：Awning（8）Outer surface is coated with daylight
Reflecting layer, awning（8）Inner surface is coated with heat-conducting layer；Day, reflection layer was fluorescer, and heat-conducting layer is nano-graphite heat-conducting layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710443995.2A CN107424746B (en) | 2017-06-13 | 2017-06-13 | A kind of electric power heat-dissipating voltage transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710443995.2A CN107424746B (en) | 2017-06-13 | 2017-06-13 | A kind of electric power heat-dissipating voltage transformer |
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| Publication Number | Publication Date |
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| CN107424746A CN107424746A (en) | 2017-12-01 |
| CN107424746B true CN107424746B (en) | 2018-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710443995.2A Active CN107424746B (en) | 2017-06-13 | 2017-06-13 | A kind of electric power heat-dissipating voltage transformer |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107808745A (en) * | 2017-12-08 | 2018-03-16 | 合肥市春华起重机械有限公司 | A kind of automatic cooling transformer of mining machinery |
| CN107990462A (en) * | 2017-12-29 | 2018-05-04 | 石狮市酷瑞电气有限责任公司 | A kind of energy-saving fan frequency converter room |
| CN108069402A (en) * | 2018-02-02 | 2018-05-25 | 王祺鹏 | A kind of high-efficient high-concentration ozone generater |
| CN111029085B (en) * | 2020-01-10 | 2020-09-01 | 乐变电气有限公司 | Transformer warning device with cleaning function |
| CN113205946B (en) * | 2021-05-04 | 2022-03-15 | 广东科源电气股份有限公司 | Power transformer |
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| JPH1114294A (en) * | 1997-06-26 | 1999-01-22 | Takaoka Electric Mfg Co Ltd | Method and apparatus for cleaning air-cooled heat exchanger for stationary induction electric equipment |
| CN202282228U (en) * | 2011-11-09 | 2012-06-20 | 保定天威风电科技有限公司 | Dry type transformer for offshore wind power |
| CN204348476U (en) * | 2015-02-02 | 2015-05-20 | 浙江大学 | A kind of transformer of quick heat radiating |
| CN106025865A (en) * | 2016-07-18 | 2016-10-12 | 安徽得润电气技术有限公司 | Low-voltage distribution box with heat radiating system |
| CN205984566U (en) * | 2016-08-30 | 2017-02-22 | 江山海维科技有限公司 | Transformer with heat dissipation function |
| CN206163261U (en) * | 2016-11-08 | 2017-05-10 | 广州昭创电子科技有限公司 | Radiator for transformer |
| CN206181678U (en) * | 2016-08-17 | 2017-05-17 | 佛山市南海区桂城一行机电有限公司 | High -voltage inverter heat radiation structure |
-
2017
- 2017-06-13 CN CN201710443995.2A patent/CN107424746B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1114294A (en) * | 1997-06-26 | 1999-01-22 | Takaoka Electric Mfg Co Ltd | Method and apparatus for cleaning air-cooled heat exchanger for stationary induction electric equipment |
| CN202282228U (en) * | 2011-11-09 | 2012-06-20 | 保定天威风电科技有限公司 | Dry type transformer for offshore wind power |
| CN204348476U (en) * | 2015-02-02 | 2015-05-20 | 浙江大学 | A kind of transformer of quick heat radiating |
| CN106025865A (en) * | 2016-07-18 | 2016-10-12 | 安徽得润电气技术有限公司 | Low-voltage distribution box with heat radiating system |
| CN206181678U (en) * | 2016-08-17 | 2017-05-17 | 佛山市南海区桂城一行机电有限公司 | High -voltage inverter heat radiation structure |
| CN205984566U (en) * | 2016-08-30 | 2017-02-22 | 江山海维科技有限公司 | Transformer with heat dissipation function |
| CN206163261U (en) * | 2016-11-08 | 2017-05-10 | 广州昭创电子科技有限公司 | Radiator for transformer |
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| CN107424746A (en) | 2017-12-01 |
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Effective date of registration: 20180821 Address after: 526200 the ninth cards on the roadside of Ji Guang Tong Ji Guang garden in the Middle District of Sihui City, Zhaoqing, Guangdong. Applicant after: Zhaoqing Zhong Nan Zhi Zhi Mdt InfoTech Ltd Address before: 264000 Tongshi Li 41, Zhifu District, Yantai, Shandong. Applicant before: Sun Jingyu |
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Effective date of registration: 20180930 Address after: 063500 Hebei Tangshan City Luannan Vocational Education Center practical base Applicant after: TangShan CreativeMix Electronics Co., Ltd. Address before: 526200 the ninth cards on the roadside of Ji Guang Tong Ji Guang garden in the Middle District of Sihui City, Zhaoqing, Guangdong. Applicant before: Zhaoqing Zhong Nan Zhi Zhi Mdt InfoTech Ltd |
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Address after: 063500 Hebei Tangshan City Luannan Vocational Education Center Training Base Applicant after: TangShan CreativeMix Electronics Co., Ltd. Address before: 063500 Hebei Tangshan City Luannan Vocational Education Center practical base Applicant before: TangShan CreativeMix Electronics Co., Ltd. |
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