CN206726901U - A kind of electric power heat dissipating device of transformer - Google Patents
A kind of electric power heat dissipating device of transformer Download PDFInfo
- Publication number
- CN206726901U CN206726901U CN201720461768.8U CN201720461768U CN206726901U CN 206726901 U CN206726901 U CN 206726901U CN 201720461768 U CN201720461768 U CN 201720461768U CN 206726901 U CN206726901 U CN 206726901U
- Authority
- CN
- China
- Prior art keywords
- pressure winding
- transformer
- coolant
- high pressure
- low pressure
- 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.)
- Expired - Fee Related
Links
Landscapes
- Transformer Cooling (AREA)
Abstract
The utility model discloses a kind of electric power heat dissipating device of transformer, including insulator foot, transformer cabinet, low pressure winding, air-vent and coolant circulation tube bank, transformer cabinet is installed at the top of the insulator foot, and the both sides of transformer cabinet bottom are provided with lower transom, the top of the high pressure winding is provided with low pressure winding by supporting plate, and the bottom of high pressure winding is provided with coolant plates, the input of the booster pump is connected by conduit with coolant storage tank, and the output end of booster pump is connected by conduit with coolant plates, the side of the radiator window is provided with transom.The utility model is relative to traditional heat-dissipating mode, the mode for employing air exhauster radiating and coolant radiating radiates to transformer body, mounting means than existing heat abstractor is simple, and improve the efficiency of radiating, the coolant plates set simultaneously can directly be radiated to transformer equipment, reach the effect of quick heat radiating, be easy to promote the use of.
Description
Technical field
Field of electrical equipment is the utility model is related to, specially a kind of electric power heat dissipating device of transformer.
Background technology
With the development in epoch, the living standard of people constantly improves, as dry-type rectifier transformer is as mesohigh
The insulating power supply of frequency converter is widely used in medium-high voltage frequency converter, because the power grade of medium-high voltage frequency converter is higher, transformer
Substantial amounts of heat can be produced during work by being limited by own efficiency again, in the prior art, the heat dissipating method of transformer
Heat emission hole usually is opened up on the cabinet of transformer, so as to be radiated by natural wind, in order to further strengthen radiating effect, is had
Air intake vent is set below cabinet, top sets exhaust outlet, from there through the air channel for entering, being formed between exhaust outlet to transformer carry out
Radiating, but because transformer body and the distance between transformer case inwall are excessive, cause part air quantity substantially from away from transformation
The outside of device device body is lost in, it is impossible to plays due cooling effect, so as to cause transformer radiating bad, have impact on transformer
Operating efficiency, and transformer works for a long time and can seriously reduce service life in high temperature environments, improves the flower of power equipment
Take, while inconvenience is brought to the life of people.
Utility model content
The purpose of this utility model is to provide a kind of electric power heat dissipating device of transformer, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of electric power heat dissipating device of transformer, bag
Include insulator foot, transformer cabinet, low pressure winding, air-vent and coolant circulation tube bank, the top installation of the insulator foot
There is a transformer cabinet, and the both sides of transformer cabinet bottom are provided with lower transom, and cooling is provided with the inside of the lower transom
Liquid storage bin, and the top of coolant storage tank is provided with high pressure winding, the top of the high pressure winding is provided with by supporting plate
Low pressure winding, and the bottom of high pressure winding is provided with coolant plates, the inside of the coolant plates is provided with coolant circulation pipe
Beam, and booster pump is installed below coolant plates, the input of the booster pump is connected by conduit with coolant storage tank,
And the output end of booster pump is connected by conduit with coolant plates, the both sides of the high pressure winding are separately installed with the first air exhauster
Radiating tube is installed with the output end of the second air exhauster, and the first air exhauster, is provided with the radiating tube and extends to high voltage winding
The heat-radiation branch pipe of group and low pressure winding, the high pressure winding are provided with ventilative with top of the low pressure winding away from heat-radiation branch pipe side
Hole, two groups of radiator windows are installed at the top of the transformer cabinet, and top plate is installed at the top of radiator window, the radiator window
Side is provided with transom.
Preferably, the lower transom on upper transom with being all provided with shutter.
Preferably, the outside of the high pressure winding and low pressure winding is all provided with insulating protective cover.
Preferably, the lateral wall of transformer cabinet is provided with rain cover swash plate above the lower transom.
Preferably, the junction of the heat-radiation branch pipe and high pressure winding and low pressure winding is provided with sealed insulation packing ring.
Compared with prior art, the beneficial effects of the utility model are：The electric power heat dissipating device of transformer is relative to biography
System radiating mode, the mode for employing air exhauster radiating and coolant radiating radiates to transformer body, than existing
The mounting means of heat abstractor is simple, and improves the efficiency of radiating, has saved cost, has matched somebody with somebody inside and outside two groups of potential devices of setting
The air exhauster used is closed, the inside of transformer can be radiated, while circulation cooling can be carried out to cabinet inside, and then
The efficiency of radiating is improved, ensure that the working environment of transformer so that transformer can carry out prolonged operation at full load,
And then the service life of transformer is improved, while the coolant plates set can directly be radiated to transformer equipment, be reached
To the effect of quick heat radiating so that transformer can be brought in normal work, the life to people under the higher environment of temperature
Great convenience, it is easy to promote the use of.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is coolant plates of the present utility model.
In figure：1- insulator foots；Transom under 2-；3- rain cover swash plates；4- transformer cabinets；The air exhausters of 5- first；6- dissipates
Heat pipe；7- high pressure windings；8- heat-radiation branch pipes；9- low pressure windings；10- radiator windows；11- top plates；The upper transoms of 12-；13- breathes freely
Hole；14- supporting plates；The air exhausters of 15- second；16- coolant plates；The circulation tube bank of 17- coolants；18- booster pumps；19- coolants
Storage bin.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of embodiment provided by the utility model：A kind of electric power heat dissipating device of transformer, including
Insulator foot 1, transformer cabinet 4, low pressure winding 9, air-vent 13 and coolant circulation tube bank 17, the top peace of insulator foot 1
Both sides equipped with transformer cabinet 4, and the bottom of transformer cabinet 4 are provided with lower transom 2, and lower transom 2 is easy to the logical of rack
Wind, the lateral wall of the lower top transformer cabinet 4 of transom 2 are provided with rain cover swash plate 3, and the lower inner side of transom 2 is provided with coolant
Storage bin 19, and the top of coolant storage tank 19 is provided with high pressure winding 7, the top of high pressure winding 7 is installed by supporting plate 14
There is low pressure winding 9, and the bottom of high pressure winding 7 is provided with coolant plates 16, coolant plates 16 can cool down to transformer
Radiating, high pressure winding 7 and the outside of low pressure winding 9 are all provided with insulating protective cover, and the inside of coolant plates 16 is provided with cooling
Liquid circulation tube bank 17, and the lower section of coolant plates 16 is provided with booster pump 18, the input of booster pump 18 passes through conduit and cooling
Liquid storage bin 19 is connected, and the output end of booster pump 18 is connected by conduit with coolant plates 16, the both sides difference of high pressure winding 7
First air exhauster 5 and the second air exhauster 15 are installed, and the output end of the first air exhauster 5 is provided with radiating tube 6, the first air exhauster
5 and second air exhauster 15, circulation cooling can be carried out to transformer cabinet 4, is provided with radiating tube 6 and extends to high pressure winding 7
With the heat-radiation branch pipe 8 of low pressure winding 9, the junction of heat-radiation branch pipe 8 and high pressure winding 7 and low pressure winding 9 is provided with sealed insulation
Packing ring, high pressure winding 7 are provided with air-vent 13, the top of transformer cabinet 4 with top of the low pressure winding 9 away from the side of heat-radiation branch pipe 8
Portion is provided with two groups of radiator windows 10, and the top of radiator window 10 is provided with top plate 11, and the side of radiator window 10, which is provided with, breathes freely
Window 12, lower transom 2 on upper transom 12 with being all provided with shutter.
Operation principle：When caloric value is less in use for transformer, natural heat dissipation is carried out by upper transom 12,
It is longer when the transformer working time, produce heat it is more and when can not distribute, open the first air exhauster 5 and the second air exhauster
15, the inside of transformer equipment and transformer cabinet 4 are radiated by circulating current from bottom to up, and by upper
Transom window 12 carries out air draft, when the temperature of transformer working environment is higher, opens booster pump 18 by coolant storage tank 19
Coolant is pumped into coolant plates 16 and transformer equipment is quickly cooled.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of electric power heat dissipating device of transformer, including insulator foot（1）, transformer cabinet（4）, low pressure winding（9）, it is ventilative
Hole（13）Circulate and restrain with coolant（17）, it is characterised in that：The insulator foot（1）Top transformer cabinet is installed
（4）, and transformer cabinet（4）The both sides of bottom are provided with lower transom（2）, the lower transom（2）Inner side is provided with cooling
Liquid storage bin（19）, and coolant storage tank（19）Top be provided with high pressure winding（7）, the high pressure winding（7）Top lead to
Cross supporting plate（14）Low pressure winding is installed（9）, and high pressure winding（7）Bottom coolant plates are installed（16）, the cooling
Liquid plate（16）Inside be provided with coolant circulation tube bank（17）, and coolant plates（16）Lower section booster pump is installed（18）,
The booster pump（18）Input pass through conduit and coolant storage tank（19）Connection, and booster pump（18）Output end pass through
Conduit and coolant plates（16）Connection, the high pressure winding（7）Both sides be separately installed with the first air exhauster（5）With the second exhausting
Machine（15）, and the first air exhauster（5）Output end radiating tube is installed（6）, the radiating tube（6）On be provided with and extend to high pressure
Winding（7）With low pressure winding（9）Heat-radiation branch pipe（8）, the high pressure winding（7）With low pressure winding（9）Away from heat-radiation branch pipe（8）
The top of side is provided with air-vent（13）, the transformer cabinet（4）Top two groups of radiator windows are installed（10）, and radiator window
（10）Top top plate is installed（11）, the radiator window（10）Side transom is installed（12）.
A kind of 2. electric power heat dissipating device of transformer according to claim 1, it is characterised in that：The lower transom（2）
With upper transom（12）On be all provided with shutter.
A kind of 3. electric power heat dissipating device of transformer according to claim 1, it is characterised in that：The high pressure winding（7）
With low pressure winding（9）Outside insulating protective cover is all installed.
A kind of 4. electric power heat dissipating device of transformer according to claim 1, it is characterised in that：The lower transom（2）
Top transformer cabinet（4）Lateral wall rain cover swash plate is installed（3）.
A kind of 5. electric power heat dissipating device of transformer according to claim 1, it is characterised in that：The heat-radiation branch pipe（8）
With high pressure winding（7）And low pressure winding（9）Junction be provided with sealed insulation packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720461768.8U CN206726901U (en) | 2017-04-28 | 2017-04-28 | A kind of electric power heat dissipating device of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720461768.8U CN206726901U (en) | 2017-04-28 | 2017-04-28 | A kind of electric power heat dissipating device of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206726901U true CN206726901U (en) | 2017-12-08 |
Family
ID=60507301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720461768.8U Expired - Fee Related CN206726901U (en) | 2017-04-28 | 2017-04-28 | A kind of electric power heat dissipating device of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206726901U (en) |
-
2017
- 2017-04-28 CN CN201720461768.8U patent/CN206726901U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205566133U (en) | Auxiliary inverter refrigerated device | |
| CN206991877U (en) | A kind of transformer of good heat dissipation effect | |
| CN209103897U (en) | A kind of high-efficient heat-dissipating transformer applied to thermal power plant | |
| CN206991886U (en) | A kind of buried oil-filled transformer with step cooler | |
| CN107103978A (en) | A kind of buried oil-filled transformer with step cooler | |
| CN207382773U (en) | A kind of electric power electric power cabinet heat sink | |
| CN206323733U (en) | A kind of working fluid submerges cooled power amplifier in transmitter unit entirely | |
| CN205489193U (en) | It is outdoor from generating electricity formula regulator cubicle convenient to heat dissipation | |
| CN204242761U (en) | Water circulation self cool triangle volume iron transformer | |
| CN103280998A (en) | Water-cooling heat dissipation system of photovoltaic inverter | |
| CN104578713B (en) | Underground electric automobile wireless charging heat dissipating device | |
| CN206726901U (en) | A kind of electric power heat dissipating device of transformer | |
| CN204376690U (en) | Power cabinet and current transformer | |
| CN215578915U (en) | High-voltage alternating-current inversion direct-current energy storage lithium battery device | |
| CN210016794U (en) | Heat dissipation type heat dissipation device | |
| CN104080297A (en) | Outdoor communication equipment cabinet provided with heat dissipation device | |
| CN211788524U (en) | E-type distribution transformer with temperature control function | |
| CN208655368U (en) | A kind of heat dissipation type distribution transformer | |
| CN210321170U (en) | Water-cooling control cabinet for magnetic induction heating furnace | |
| CN208113215U (en) | A kind of radiator structure for photovoltaic DC-to-AC converter | |
| CN203352007U (en) | Box-type photovoltaic inverter station structure using heat-pipe self-cooling heat radiation | |
| CN207398654U (en) | A kind of new prepackage type power transformation box | |
| CN112310849A (en) | Heat dissipation device of electric power cabinet | |
| CN207009238U (en) | A kind of oil-filled transformer auxiliary radiating device | |
| CN206907605U (en) | A kind of transformer of high efficiency and heat radiation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20180428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |