CN206961636U - A kind of water-circulating cooling device of transformer oil - Google Patents
A kind of water-circulating cooling device of transformer oil Download PDFInfo
- Publication number
- CN206961636U CN206961636U CN201720700916.7U CN201720700916U CN206961636U CN 206961636 U CN206961636 U CN 206961636U CN 201720700916 U CN201720700916 U CN 201720700916U CN 206961636 U CN206961636 U CN 206961636U
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- CN
- China
- Prior art keywords
- water tank
- water
- transformer oil
- collecting plate
- fin
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Abstract
The utility model discloses a kind of water-circulating cooling device of transformer oil, including casing, collecting plate, fin, cooling water tank, water inlet pipe, storage water tank, circulating pump and circulation pipe, the casing upper end welding is provided with lid, and upper lid is provided with collecting plate, fin, resettlement groove, screwed hole and cooling water tank；Cooling water tank left end is provided with water inlet pipe, and storage water tank is provided with the left of casing, stores and is provided with circulating pump on water tank, and circulation pipe is provided with cooling water tank, and storage water tank left wall is provided with water injection hole.The utility model is radiated by collecting plate and fin to transformer oil, and fin is radiated by water-cooling pattern, coordinates the design of water inlet pipe and circulation pipe to improve the effect of water body and fin heat exchange, while can also improve radiating effect.
Description
Technical field
A kind of cooling device of transformer oil is the utility model is related to, specifically a kind of water-circulating cooling of transformer oil
Put.
Background technology
Tank body of oil tank can be caused to expand it is well known that transformer oil temperature in oil-immersed type transformer fuel tank is too high, caused leak
The problems such as oily, in addition oil-immersed type transformer for a long time work at high temperature, on the one hand cause oil-immersed type transformer power consumption increase, cause energy
Source wastes, more seriously the insulating materials such as its transformer oil, wire insulation paint and insulating paper meeting accelerated ageing, and shortening it makes
With the life-span, the situation of most serious is to burn transformer.
With development in science and technology, the power of oil-immersed type transformer increases, and especially high-frequency impulse oil-immersed type transformer dissipates for fuel tank
The requirement more and more higher of heat energy power, while fuel tank volume also more does smaller, traditional casing tank wall and sets fin and in case
Though set radiating tube mode to play certain radiating effect on the outside of wall, for the high adverse circumstances of temperature its radiating effects also
It is inadequate.
Utility model content
The purpose of this utility model is to provide a kind of water-circulating cooling device of transformer oil, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of water-circulating cooling device of transformer oil, including casing, collecting plate, fin, cooling water tank, water inlet pipe, storage
Water tank, circulating pump and circulation pipe, transformer oil is contained in the casing, the casing upper end welding is provided with lid, described
Upper lid lower end is located at welding in the casing and is provided with collecting plate, and end is set with collecting plate correspondence position welding on the upper lid
It is equipped with fin, end is inlayed positioned at the fin periphery on the upper lid is provided with resettlement groove, side two before and after the upper lid
Side is symmetrically arranged with screwed hole, and cooling water tank is connected with the upper lid, connects and sets in the middle part of the cooling water tank left end
There is water inlet pipe, welded on the left of the casing and be provided with storage water tank, riveted on the right side of the storage water tank upper end and is provided with circulating pump,
The cooling water tank upper end riveting is provided with circulation pipe, and the storage water tank left wall top is provided through water injection hole, the note
Water hole is provided with sealing threaded cap.
As further program of the utility model：The collecting plate is laminated using copper base metal, the collecting plate
Surface is evenly distributed with multigroup concave surface, and collecting plate lid lower end on described is evenly distributed with multigroup.
As further program of the utility model：The fin is copper base metal thin slice, and the fin lower end leads to
The upper lid is crossed with the collecting plate upper end to be connected.
As further program of the utility model：The resettlement groove inward flange and bottom are all covered with rubber spacer.
As further program of the utility model：The screwed hole is blind hole.
As further program of the utility model：The cooling water tank lower end is mutually agreed with the resettlement groove, described cold
But water tank lower edge have with held on the upper lid flange that mutually agrees with and it is corresponding with the screwed hole be provided with through hole, it is described
Cooling water tank is connected by fixing bolt and the screwed hole.
As further program of the utility model：Spiral vane is welded with the water inlet pipe.
As further program of the utility model：The water inlet end of the circulating pump is downward through the storage water tank upper wall
The storage water tank bottom is extended to, the discharge ends of the circulating pump are connected with the water inlet pipe left end.
As further program of the utility model：The circulation pipe is spirality metal pipeline, the circulation pipe right-hand member
It is connected with cooling water tank right wall middle part, the circulation pipe left end is connected with storage water tank upper end left side.
Compared with prior art, the beneficial effects of the utility model are：During use after the transformer oil heating in casing,
High temperature oil body is risen to around the collecting plate below lid, and transferring heat to fin by the contact with collecting plate is dissipated
Heat, the surface of collecting plate is designed to enlarged surface product, so as to improve heat conduction by increasing with the contact area of transformer oil
Efficiency；Now start circulating pump and extract cooling water out from storage water tank, injected by water inlet pipe in cooling water tank, high speed water circulation
The space of supercooling water tank and upper lid composition can take away the radiating of fin surface, and current return to storage water tank by circulation pipe
In, wherein the effect for being designed to make to produce rotation by the current of water inlet pipe of water inlet pipe, the current rotated at a high speed can carry
The efficiency of height heat exchange, more preferable radiating effect can be so obtained, current enter in circulation pipe, and spiral helicine circulation pipe can expand
The area of dissipation of mass-flow, the cooling water so to be exchanged heat with fin after circulation pipe by can quickly cool down into storage
In water tank, so as to improve the effect of circulation cooling.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the water-circulating cooling device of transformer oil.
Fig. 2 is a kind of structural representation of upper lid in water-circulating cooling device of transformer oil.
Fig. 3 is a kind of structural representation of collecting plate in water-circulating cooling device of transformer oil.
In figure：1- casings, cover on 2-, 3- collecting plates, 4- fin, 5- resettlement grooves, 6- screwed holes, 7- cooling water tanks, 8-
Water inlet pipe, 9- storage water tanks, 10- circulating pumps, 11- circulation pipes, 12- water injection holes.
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. 1~3, in the utility model embodiment, a kind of water-circulating cooling device of transformer oil, including casing 1,
Collecting plate 3, fin 4, cooling water tank 7, water inlet pipe 8, storage water tank 9, circulating pump 10 and circulation pipe 11, the casing 1 is interior to be stored up
There is transformer oil, the upper end of casing 1 welding is provided with lid 2, and the upper lower end of lid 2 is located at welding in the casing 1 and set
There is collecting plate 3, the collecting plate 3 is laminated using copper base metal, and the surface of collecting plate 3 is evenly distributed with multigroup concave surface,
The collecting plate 3 lower end of lid 2 on described is evenly distributed with multigroup, the upper upper end of lid 2 and the weldering of the correspondence position of the collecting plate 3
Connect and be provided with fin 4, the fin 4 is copper base metal thin slice, and the lower end of fin 4 passes through the upper lid 2 and described
The upper end of collecting plate 3 is connected, and the upper upper end of lid 2, which is located at the periphery of fin 4, inlays and be provided with resettlement groove 5, the placement
The inward flange of groove 5 and bottom are all covered with rubber spacer, and side both sides are symmetrically arranged with screwed hole 6, the spiral shell before and after the upper lid 2
Pit 6 is blind hole, and cooling water tank 7, the lower end of cooling water tank 7 and the phase contract of the resettlement groove 5 are connected with the upper lid 2
Close, the lower edge of cooling water tank 7, which has the flange mutually agreed with the upper upper end of lid 2 and corresponded to the screwed hole 6, to be opened
There is through hole, the cooling water tank 7 is connected by fixing bolt and the screwed hole 6, so as to the stabilization of cooling water tank 7
The periphery of the fin 4 of the top of upper lid 2 is covered on, water inlet pipe 8, institute are connected with the middle part of the left end of cooling water tank 7
State and spiral vane is welded with water inlet pipe 8, current enter 2 groups of the cooling water tank 7 and the upper lid by the water inlet pipe 8
Into space in, the effect of rotation can be produced, so as to improve heat exchange efficiency, the left side of casing 1 welding is provided with storage water
Case 9, described store store cooling water in water tank 9, riveted on the right side of storage water tank 9 upper end and is provided with circulating pump 10, institute
The water inlet end for stating circulating pump 10 extends downward into storage water tank 9 bottom, the circulating pump through the storage upper wall of water tank 9
10 discharge ends are connected with the left end of water inlet pipe 8, and the upper end of cooling water tank 7 riveting is provided with circulation pipe 11, described to follow
Endless tube 11 is spirality metal pipeline, and the right-hand member of circulation pipe 11 is connected with the right wall of cooling water tank 7 middle part, the circulation
The left end of pipe 11 is connected with storage water tank 9 upper end left side, and the storage water tank 9 left wall top is provided through water injection hole
12, the water injection hole 12 is provided with sealing threaded cap, and cooling water is injected in the storage water tank 9 by the water injection hole 12.
Operation principle of the present utility model is：During use after the transformer oil heating in casing 1, high temperature oil body rises to
Around the collecting plate 3 of the lower section of lid 2, fin 4 is transferred heat to by the contact with collecting plate 3 and radiated, collecting plate 3
Surface is designed to enlarged surface product, so as to improve heat transfer efficiency by increasing with the contact area of transformer oil；Now open
Dynamic circulating pump 10 extracts cooling water out from storage water tank 9, is injected by water inlet pipe 8 in cooling water tank 7, high-velocity flow passes through cooling
The space that water tank 7 and upper lid 2 form can take away the radiating on the surface of fin 4, and current return to storage water tank 9 by circulation pipe 11
In, the wherein effect for being designed to make to produce rotation by the current of water inlet pipe 8 of water inlet pipe 8, the current of rotation can at a high speed
The efficiency of heat exchange is improved, can so obtain more preferable radiating effect, current enter in circulation pipe 11, spiral helicine circulation pipe 11
The area of dissipation of current can be expanded, so with the cooling water that fin 4 is exchanged heat by being capable of fast quickly cooling after circulation pipe 11
But enter in storage water tank 9, so as to improve the effect of circulation cooling；The oil body of high temperature declines after supercooling, and bottom is high
Warm oil rises, so can Fast Persistence radiated.
The standardized element that the utility model uses can commercially, shaped piece according to specification and accompanying drawing
Record can carry out customized, the specific connected mode of each part is using bolt ripe in the prior art, rivet, weldering
The conventional meanses such as connect, machinery, part and equipment are using in the prior art, conventional model, plus circuit connection using existing
Conventional connected mode, will not be described in detail herein in technology.
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.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (9)
1. a kind of water-circulating cooling device of transformer oil, including casing（1）, collecting plate（3）, fin（4）, cooling water tank（7）、
Water inlet pipe（8）, storage water tank（9）, circulating pump（10）And circulation pipe（11）, it is characterised in that the casing（1）Inside contain transformation
Device oil, the casing（1）Upper end welding is provided with lid（2）, the upper lid（2）Lower end is located at the casing（1）Interior welding is set
It is equipped with collecting plate（3）, the upper lid（2）Upper end and the collecting plate（3）Correspondence position welding is provided with fin（4）, it is described
Upper lid（2）Upper end is located at the fin（4）Periphery, which is inlayed, is provided with resettlement groove（5）, the upper lid（2）Front and rear side both sides pair
Title is provided with screwed hole（6）, the upper lid（2）On be connected with cooling water tank（7）, the cooling water tank（7）In the middle part of left end
It is connected with water inlet pipe（8）, the casing（1）Left side welding is provided with storage water tank（9）, the storage water tank（9）Upper end
Right side riveting is provided with circulating pump（10）, the cooling water tank（7）Upper end riveting is provided with circulation pipe（11）, the storage water tank
（9）Left wall top is provided through water injection hole（12）, the water injection hole（12）It is provided with sealing threaded cap.
A kind of 2. water-circulating cooling device of transformer oil according to claim 1, it is characterised in that the collecting plate（3）
Laminated using copper base metal, the collecting plate（3）Surface is evenly distributed with multigroup concave surface, the collecting plate（3）Described
Upper lid（2）Lower end is evenly distributed with multigroup..
A kind of 3. water-circulating cooling device of transformer oil according to claim 1, it is characterised in that the fin（4）
For copper base metal thin slice, the fin（4）Lower end passes through the upper lid（2）With the collecting plate（3）Upper end is connected.
A kind of 4. water-circulating cooling device of transformer oil according to claim 1, it is characterised in that the resettlement groove（5）
Inward flange and bottom are all covered with rubber spacer.
A kind of 5. water-circulating cooling device of transformer oil according to claim 1, it is characterised in that the screwed hole（6）
For blind hole.
A kind of 6. water-circulating cooling device of transformer oil according to claim 1, it is characterised in that the cooling water tank
（7）Lower end and the resettlement groove（5）Mutually agree with, the cooling water tank（7）Lower edge has and the upper lid（2）Upper end phase contract
The flange of conjunction and with the screwed hole（6）It is corresponding to be provided with through hole, the cooling water tank（7）Pass through fixing bolt and the screw thread
Hole（6）It is connected.
A kind of 7. water-circulating cooling device of transformer oil according to claim 1, it is characterised in that the water inlet pipe（8）
Inside it is welded with spiral vane.
A kind of 8. water-circulating cooling device of transformer oil according to claim 1, it is characterised in that the circulating pump（10）
Water inlet end run through the storage water tank（9）Upper wall extends downward into the storage water tank（9）Bottom, the circulating pump（10）'s
Discharge ends and the water inlet pipe（8）Left end is connected.
A kind of 9. water-circulating cooling device of transformer oil according to claim 1, it is characterised in that the circulation pipe（11）
For spirality metal pipeline, the circulation pipe（11）Right-hand member and the cooling water tank（7）It is connected in the middle part of right wall, the circulation pipe
（11）Left end and the storage water tank（9）It is connected on the left of upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720700916.7U CN206961636U (en) | 2017-06-15 | 2017-06-15 | A kind of water-circulating cooling device of transformer oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720700916.7U CN206961636U (en) | 2017-06-15 | 2017-06-15 | A kind of water-circulating cooling device of transformer oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206961636U true CN206961636U (en) | 2018-02-02 |
Family
ID=61380105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720700916.7U Expired - Fee Related CN206961636U (en) | 2017-06-15 | 2017-06-15 | A kind of water-circulating cooling device of transformer oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206961636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708834A (en) * | 2018-05-22 | 2018-10-26 | 芜湖裕优机械科技有限公司 | A kind of radiator and its heat dissipating method of wind power generating set |
| CN110136931A (en) * | 2019-06-05 | 2019-08-16 | 云南电网有限责任公司电力科学研究院 | Water cooling plant and its control method at the top of a kind of energy saving transformer |
-
2017
- 2017-06-15 CN CN201720700916.7U patent/CN206961636U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708834A (en) * | 2018-05-22 | 2018-10-26 | 芜湖裕优机械科技有限公司 | A kind of radiator and its heat dissipating method of wind power generating set |
| CN110136931A (en) * | 2019-06-05 | 2019-08-16 | 云南电网有限责任公司电力科学研究院 | Water cooling plant and its control method at the top of a kind of energy saving transformer |
| CN110136931B (en) * | 2019-06-05 | 2021-11-19 | 云南电网有限责任公司电力科学研究院 | Energy-saving transformer top water cooling device and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20200615 |