CN206489939U - Gilled radiator with cooling fan - Google Patents
Gilled radiator with cooling fan Download PDFInfo
- Publication number
- CN206489939U CN206489939U CN201720071333.2U CN201720071333U CN206489939U CN 206489939 U CN206489939 U CN 206489939U CN 201720071333 U CN201720071333 U CN 201720071333U CN 206489939 U CN206489939 U CN 206489939U
- Authority
- CN
- China
- Prior art keywords
- inlet pipe
- oil inlet
- cooling
- gilled radiator
- flowline
- 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
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Abstract
The utility model discloses a kind of gilled radiator with cooling fan, including：Oil inlet pipe, flowline and fin, the two ends of oil inlet pipe and the two ends of flowline are respectively welded a horizontal cross support, it is connected between the adjacent horizontal cross support of each two by a supporting plate, a fan for being used for drying into the gap between each fin is fixed with four supporting plate one support frames of formation, support frame；The gilled radiator also includes upper and lower auxiliary coolant system, upper auxiliary coolant system includes a cooling water jecket extended along oil inlet pipe length direction, cooling water jecket connects water inlet pipe and outlet pipe, water inlet pipe and outlet pipe are all connected on a cooling water tank, and water circulating pump is provided with water inlet pipe.By the above-mentioned means, fan is fixed on two oil pipes by the utility model, oil pipe support strength is high；In addition, air-cooled and water cooling is combined, the radiating effect of radiator is further improved.
Description
Technical field
The utility model is related to heat sink technology field, more particularly to a kind of gilled radiator with cooling fan.
Background technology
Transformer is essential power equipment in power industry.Oil-filled transformer is used in various transformers
A kind of wide transformer.Existing oil-filled transformer is equipped with gilled radiator, to ensure the normal fortune of transformer
OK.
At present, most common gilled radiator is usually into oil inlet pipe is provided with by oil inlet pipe, flowline and groups of fins
Air relief cock, flowline is provided with bleeder plug.
Existing this gilled radiator heat dispersion is not good, also occurs some improvement, such as China in the prior art specially
Profit application 201220460126.3 discloses a kind of Air-cooled Power Transformer, and fan, this wind are added on gilled radiator
Fan is directly anchored on fin, and the ratio that fin is designed due to radiating requirements in itself is relatively thin, and low intensity is fixed on fin
On, increase the load of fin, easily cause damage in itself to fin, also easily make the weld between fin and oil pipe
There is crackle, cause permeability；In addition, the radiating effect of existing this gilled radiator is not good, especially during the broiling summer, high
Warm area, radiating effect is undesirable, could be improved.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of gilled radiator with cooling fan, and structure is simple
Single that rationally fan is fixed on two oil pipes, not contacted with fin, oil pipe support strength is high, Stability Analysis of Structures；In addition, will
Air-cooled and water cooling is combined, and further improves the radiating effect of radiator.
In order to solve the above technical problems, the technical scheme that the utility model is used is：There is provided a kind of with cooling wind
The gilled radiator of fan, including：Oil inlet pipe, flowline and the multiple fin being arranged between the oil inlet pipe and flowline,
The fin is hollow, and the two ends of each fin are connected with the oil inlet pipe and flowline respectively, the oil inlet pipe
Two ends and the two ends of flowline be respectively welded a horizontal cross support, the horizontal cross support is vertical with oil inlet pipe to be set
Put, be connected between the adjacent horizontal cross support of each two by a supporting plate, four supporting plate one carriages of formation
A fan for being used for drying into the gap between each fin is fixed with frame, the support frame；
The gilled radiator also includes being used for the upper auxiliary coolant system of oil inlet pipe cooling and for cooling down flowline
Lower auxiliary coolant system, the upper auxiliary coolant system is identical with lower auxiliary coolant system structure, the upper supplement heat rejecter system
System includes a cooling water jecket extended along oil inlet pipe length direction, and the cooling water jecket includes top plate, two sides
Plate and two end plates, the top plate, two side plates, two formation current chambers between end plate and oil inlet pipe, two described end plates,
Water inlet pipe is connected with one of end plate, outlet pipe is connected with another end plate, the water inlet pipe and outlet pipe are all connected
Onto a cooling water tank, water circulating pump is provided with the water inlet pipe.
In one preferred embodiment of the utility model, the cross section of the cooling water jecket is in circular arc.
In one preferred embodiment of the utility model, the angle of the cross section of the cooling water jecket circumferentially is
150 degree ~ 200 degree.
In one preferred embodiment of the utility model, the angle of the cross section of the cooling water jecket circumferentially is
180 degree.
In one preferred embodiment of the utility model, the side plate and the end plate welded seal between oil inlet pipe.
In one preferred embodiment of the utility model, the vertical range between the top plate and oil-feed pipe outer wall is 2 ~ 3
Centimetre.
The beneficial effects of the utility model are：The utility model has the gilled radiator of cooling fan, conjunction simple in construction
Reason, fan is fixed on two oil pipes, not contacted with fin, and oil pipe support strength is high, Stability Analysis of Structures；In addition, will be air-cooled
It is combined with water cooling, further improves the radiating effect of radiator.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the structural representation for the preferred embodiment of gilled radiator one that the utility model has cooling fan.
The mark of each part is as follows in accompanying drawing：1st, oil inlet pipe, 2, flowline, 3, fin, 4, horizontal cross support, 5, branch
Frame plate, 6, fan, 7, cooling water jecket, 71, top plate, 72, side plate, 73, end plate, 8, current chamber.
Embodiment
The technical scheme in the utility model embodiment will be clearly and completely described below, it is clear that described
Embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes：
A kind of gilled radiator with cooling fan, including：Oil inlet pipe 1, flowline 2 and be arranged on the oil inlet pipe and
Multiple fin 3 between flowline, the fin be it is hollow, the two ends of each fin respectively with the oil inlet pipe and
Flowline is connected, and the two ends of the oil inlet pipe and the two ends of flowline are respectively welded a horizontal cross support 4, the water
Flat horizontal support is vertically arranged with oil inlet pipe, is connected between the adjacent horizontal cross support of each two by a supporting plate 5,
One is fixed with four supporting plate one support frames of formation, the support frame to be used for the gap between each fin
The fan 6 of middle blowing, fan 6 can accelerate the air passage rates in space between fin, the radiating effect of heat radiation piece
Really, in addition, the fan is directly anchored on two oil pipes by each support, do not contacted with fin, radiating will not be damaged
Piece, oil pipe support strength is high, Stability Analysis of Structures.
The gilled radiator also includes being used for the upper auxiliary coolant system of oil inlet pipe cooling and for cooling down flowline
Lower auxiliary coolant system, the upper auxiliary coolant system is identical with lower auxiliary coolant system structure, the upper supplement heat rejecter system
System includes a cooling water jecket 7 extended along oil inlet pipe length direction, the cooling water jecket including top plate 71, two
Side plate 72 and two end plates 73, form current chamber 8, institute between the top plate 71, two side plates 72, two end plates 73 and oil inlet pipes
Water inlet pipe is connected with two end plates 73 stated, one of end plate, outlet pipe, the water inlet pipe are connected with another end plate
It is all connected to outlet pipe on a cooling water tank, water circulating pump is provided with the water inlet pipe.
During work, if fin is still undesirable plus fan cooling effect in itself, auxiliary can be optionally enabled
Cooling system and/or lower auxiliary coolant system, open water circulating pump, so as to carry out recirculated water cooling to oil inlet pipe and flowline, rise
To preferable supplement heat rejecter effect.
It is preferred that, the cross section of the cooling water jecket is in circular arc.
It is preferred that, the angle of the cross section of the cooling water jecket circumferentially is 150 degree ~ 200 degree, so as to be wrapped in oil
On tube outer surface.
It is preferred that, the angle of the cross section of the cooling water jecket circumferentially is 180 degree.
It is preferred that, the side plate and the end plate welded seal between oil inlet pipe.
It is preferred that, the vertical range between the top plate and oil-feed pipe outer wall is 2 ~ 3 centimetres.
The beneficial effects of the utility model are：The utility model has the gilled radiator of cooling fan, conjunction simple in construction
Reason, fan is fixed on two oil pipes, not contacted with fin, and oil pipe support strength is high, Stability Analysis of Structures；In addition, will be air-cooled
It is combined with water cooling, further improves the radiating effect of radiator.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, is similarly included in scope of patent protection of the present utility model.
Claims (6)
1. a kind of gilled radiator with cooling fan, it is characterised in that including：Oil inlet pipe, flowline and it is arranged on described
Multiple fin between oil inlet pipe and flowline, the fin be it is hollow, the two ends of each fin respectively with it is described
Oil inlet pipe is connected with flowline, and the two ends of the oil inlet pipe and the two ends of flowline are respectively welded a horizontal cross branch
Frame, the horizontal cross support is vertically arranged with oil inlet pipe, and a support is passed through between the adjacent horizontal cross support of each two
Plate is connected, four supporting plate one support frames of formation, and being fixed with one in the support frame is used for each fin
Between gap in the fan dried；
The gilled radiator also includes being used for the upper auxiliary coolant system of oil inlet pipe cooling and for cooling down down flowline
Auxiliary coolant system, the upper auxiliary coolant system is identical with lower auxiliary coolant system structure, the upper auxiliary coolant system bag
Include one along oil inlet pipe length direction extend cooling water jecket, the cooling water jecket include a top plate, two side plates and
Two end plates, the top plate, two side plates, two formation current chambers between end plate and oil inlet pipe, two described end plates, wherein
Water inlet pipe is connected with one end plate, outlet pipe is connected with another end plate, the water inlet pipe and outlet pipe are all connected to one
On individual cooling water tank, water circulating pump is provided with the water inlet pipe.
2. the gilled radiator according to claim 1 with cooling fan, it is characterised in that the cooling water jecket
Cross section is in circular arc.
3. the gilled radiator according to claim 2 with cooling fan, it is characterised in that the cooling water jecket
The angle of cross section circumferentially is 150 degree ~ 200 degree.
4. the gilled radiator according to claim 3 with cooling fan, it is characterised in that the cooling water jecket
The angle of cross section circumferentially is 180 degree.
5. the gilled radiator according to claim 1 with cooling fan, it is characterised in that the side plate and end plate are equal
The welded seal between oil inlet pipe.
6. the gilled radiator according to claim 1 with cooling fan, it is characterised in that the top plate and oil inlet pipe
Vertical range between outer wall is 2 ~ 3 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720071333.2U CN206489939U (en) | 2017-01-20 | 2017-01-20 | Gilled radiator with cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720071333.2U CN206489939U (en) | 2017-01-20 | 2017-01-20 | Gilled radiator with cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206489939U true CN206489939U (en) | 2017-09-12 |
Family
ID=59766347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720071333.2U Expired - Fee Related CN206489939U (en) | 2017-01-20 | 2017-01-20 | Gilled radiator with cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206489939U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597765A (en) * | 2018-04-28 | 2018-09-28 | 国家电网公司 | A kind of auxiliary coolant system of indoor main transformer depressor |
| CN112216476A (en) * | 2020-09-04 | 2021-01-12 | 国网河南省电力公司柘城县供电公司 | Oil-immersed transformer for power system |
-
2017
- 2017-01-20 CN CN201720071333.2U patent/CN206489939U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597765A (en) * | 2018-04-28 | 2018-09-28 | 国家电网公司 | A kind of auxiliary coolant system of indoor main transformer depressor |
| CN112216476A (en) * | 2020-09-04 | 2021-01-12 | 国网河南省电力公司柘城县供电公司 | Oil-immersed transformer for power system |
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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: 20170912 Termination date: 20180120 |