CN207529780U - A kind of heat dissipation type oil-immersed type transformer - Google Patents
A kind of heat dissipation type oil-immersed type transformer Download PDFInfo
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- CN207529780U CN207529780U CN201721674102.7U CN201721674102U CN207529780U CN 207529780 U CN207529780 U CN 207529780U CN 201721674102 U CN201721674102 U CN 201721674102U CN 207529780 U CN207529780 U CN 207529780U
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- heat dissipation
- fuel tank
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- spray tube
- transformer
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Abstract
The utility model belongs to power equipment technical field, propose a kind of heat dissipation type oil-immersed type transformer, fuel tank including being used to install transformer oil, transformer coil is provided in fuel tank, cooling fin is provided on tank envelope, cooling fin side is provided with spray tube, spray tube both ends are slidably arranged in by litter on the track of fuel tank, spray tube both ends are connect respectively with water pipe, water pipe is wrapped on telescoping inner, outer telescopic tube is provided on the outside of water pipe, outer telescopic tube one end is connect with fuel tank top, and the other end is connect with spray tube.Through the above technical solutions, solve the problems, such as that oil-immersed transformer heat dissipation effect is poor in the prior art.
Description
Technical field
The utility model belongs to power equipment technical field, is related to a kind of heat dissipation type oil-immersed type transformer.
Background technology
Distribution transformer is one of important equipment in industrial and mining enterprises and civil buildings power supply-distribution system, oil-immersed transformer
Device body (winding and iron core) be incorporated into the fuel tank full of transformer oil, fuel tank is welded into steel plate.The oil of medium and small transformer
Case is made of case shell and case lid, and the device body of transformer is placed in case shell, and case lid opening can be hung out device body overhauls.It is existing
Transformer in technology in use there are heat dissipation effect it is poor the problem of.
Utility model content
The utility model proposes a kind of heat dissipation type oil-immersed type transformers, solve oil-immersed transformer heat dissipation effect in the prior art
The problem of fruit is poor.
What the technical solution of the utility model was realized in：
A kind of heat dissipation type oil-immersed type transformer, including：
For installing the fuel tank of transformer oil, transformer coil is provided in the fuel tank, is set on the tank envelope
There is cooling fin, the cooling fin side is provided with spray tube, and the spray tube both ends are slidably arranged in the rail of fuel tank by litter
On road, the spray tube both ends are connect respectively with water pipe, and the water pipe is wrapped on telescoping inner, are provided on the outside of the water pipe
Outer telescopic tube, described outer telescopic tube one end are connect with the fuel tank top, and the other end is connect with the spray tube.
Further, several nozzles are provided on the spray tube, the outer telescopic tube passes through universal joint and the spray
Pipe connects.
Further, the dust-extraction unit being arranged on above the cooling fin is further included, the dust-extraction unit includes filling with power
Put the channel washer of connection, the channel washer is telescopic rod, and one end and the brush of the channel washer cover one end and connect, the other end with it is described
Brush set other end connection, the brush set are covered for elasticity brush.
Further, the bottom end of the channel washer is connected by connector and the brush set, the outer diameter of the connector and institute
The outer diameter for stating channel washer top is identical.
Further, it is provided with cellular radiating groove on the cooling fin.
The beneficial effects of the utility model are：
1st, the oil-immersed transformer in the utility model in use, when entire oil-immersed transformer due to the use of making
When being increased into transformer temperature, user can be washed by water by water pipe into spray tube, thus by spray tube to cooling fin
It is sprayed, the temperature of fuel tank and fin surface is walked by the evaporator strip of water, play the role of cooling down to transformer.Its
In, spray tube both ends are slidably arranged in by litter on track, and user can drive spray tube along track by outer telescopic tube
Lower movement, so as to fulfill the effect of spraying cooling is carried out to the cooling fin of each position, wherein, it is provided in outer telescopic tube flexible
Outer tube, water pipe are wrapped between telescoping inner and outer telescopic tube, can make water pipe in telescoping inner telescopic process on
Lower movement avoids the water pipe of water pipe accumulation papermaking from mixing, avoids the workload caused by water pipe mixes, and can increase making for water pipe
With the service life, the cost of overhaul is saved.Through the above technical solutions, it is poor to solve oil-immersed transformer heat dissipation effect in the prior art
The problem of.
2nd, outer telescopic tube is connect by universal joint with spray tube, when user need to the nozzle spray angles on spray tube into
During row adjustment, the angle of universal joint can be adjusted, realizes the adjusting to spray angles, enables the angle of nozzle and user demand phase
Meet, increase the practicability of transformer.
3rd, after transformer long-time use, fin surface deposits a part of dust, and user can pass through dust-extraction unit
Cooling fin is dusted, when needing dust removal operation, user makes the brush set outside channel washer by adjusting the length of channel washer
Set is contacted with fin surface, then provides power to channel washer by power plant, channel washer rotation is driven, so as to fulfill to dissipating
Heat sink surface carries out clean effect.User both can at any time clean cooling fin, can also be in spray tube to cooling fin
After being sprayed, fin surface is soaked, then cleans by spray, better cleaning effect can be obtained.
Channel washer bottom end is connector with that by way of brush set connection, entire set of brushing can be made to be connect with fin surface
It touches, so as to ensure cleaning effect.
It is proved by the experiment of inventor, cellular radiating groove is compared with radiator structure in the utility model, Ke Yiqu
Obtain best heat dissipation effect.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is nozzle structure schematic diagram in the utility model；
In figure：1- fuel tanks, 2- cooling fins, 3- spray tubes, 4- litter, 5- tracks, 6- water pipes, 7- telescoping inners, 8- stretch
Outer tube, 9- nozzles, 10- channel washers, 11- brush sets, 12- connectors, 13- radiating grooves.
Specific embodiment
Below in conjunction with the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear, complete
Site preparation describes, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained without creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
As Figure 1-Figure 2, the utility model proposes a kind of heat dissipation type oil-immersed type transformer, including：
For installing the fuel tank 1 of transformer oil, transformer coil is provided in fuel tank 1, heat dissipation is provided on 1 shell of fuel tank
Piece 2,2 side of cooling fin are provided with spray tube 3, and 3 both ends of spray tube are slidably arranged in by litter 4 on the track 5 of fuel tank 1, spray
3 both ends of shower pipe are connect respectively with water pipe 6, and water pipe 6 is wrapped on telescoping inner 7, and 6 outside of water pipe is provided with outer telescopic tube 8, stretches
8 one end of outer tube is connect with 1 top of fuel tank, and the other end is connect with spray tube 3.
Oil-immersed transformer in the utility model in use, when entire oil-immersed transformer due to the use of causing
When transformer temperature increases, user can be washed by water by water pipe 6 into spray tube 3, thus by spray tube 3 to cooling fin
2 are sprayed, and the temperature on 2 surface of fuel tank 1 and cooling fin is walked by the evaporator strip of water, plays the work to cool down to transformer
With.Wherein, 3 both ends of spray tube are slidably arranged in by litter 4 on track 5, and user can drive spray tube by outer telescopic tube 8
3 move up and down along track 5, so as to fulfill the effect of spraying cooling is carried out to the cooling fin 2 of each position, wherein, telescoping inner 7
Outer telescopic tube 8 is inside provided with, water pipe 6 is wrapped between telescoping inner 7 and outer telescopic tube 8, can make water pipe 6 with telescoping inner
It is moved up and down therewith in 7 telescopic process, the water pipe 6 that water pipe 6 accumulates papermaking is avoided to mix, avoids the work caused by water pipe 6 mixes
It measures, and the service life of water pipe can be increased, save the cost of overhaul.Through the above technical solutions, it can solve in the prior art
The problem of oil-immersed transformer heat dissipation effect is poor.
Further, several nozzles 9 are provided on spray tube 3, outer telescopic tube 8 is connect by universal joint with spray tube 3.
Outer telescopic tube 8 is connect by universal joint with spray tube 3, when user is needed to 9 spray angles of nozzle on spray tube 3
When being adjusted, the angle of universal joint can be adjusted, realizes the adjusting to spray angles, the angle and user for enabling nozzle 9 need
It asks and is consistent, increase the practicability of transformer.
Further, the dust-extraction unit for being arranged on 2 top of cooling fin is further included, dust-extraction unit includes what is connect with power plant
Channel washer 10, channel washer 10 are telescopic rod, and one end of channel washer 10 is connect with 11 one end of brush set, the other end and brush 11 other ends of set
Connection, brush set 11 cover 11 for elasticity brush.
After transformer long-time use, 2 surface of cooling fin deposits a part of dust, and user can pass through dust-extraction unit pair
Cooling fin 2 is dusted, and when needing dust removal operation, user makes to set outside channel washer 10 by adjusting the length of channel washer 10
Brush set 11 contacted with 2 surface of cooling fin, then channel washer 10 is given to provide power by power plant, drive channel washer 10 rotates,
Clean effect is carried out so as to fulfill to 2 surface of cooling fin.User both can at any time clean cooling fin 2, can also be
After spray tube 3 sprays cooling fin 2,2 surface of cooling fin is soaked, then clean by spray, can be obtained more preferable
Cleaning effect.
Further, the bottom end of channel washer 10 is connect by connector 12 with brush set 11, the outer diameter and channel washer of connector 12
The outer diameter on 10 tops is identical.
10 bottom end of channel washer can make entirely to brush and cover 11 and cooling fin in a manner that connector 12 connect with brush set 11
2 surfaces contact, so as to ensure cleaning effect.
Further, cellular radiating groove 13 is provided on cooling fin 2.
It is proved by the experiment of inventor, cellular radiating groove 13, can be with compared with radiator structure in the utility model
Obtain best heat dissipation effect.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of heat dissipation type oil-immersed type transformer, it is characterised in that：Fuel tank (1) including being used to install transformer oil, the fuel tank
(1) transformer coil is provided in, cooling fin (2), cooling fin (2) the side setting are provided on fuel tank (1) shell
There is spray tube (3), spray tube (3) both ends are slidably arranged in by litter (4) on the track (5) of fuel tank (1), the spray
Pipe (3) both ends are connect respectively with water pipe (6), and the water pipe (6) is wrapped on telescoping inner (7), are set on the outside of the water pipe (6)
There is outer telescopic tube (8), described outer telescopic tube (8) one end is connect with the fuel tank (1) top, the other end and the spray tube (3)
Connection.
2. a kind of heat dissipation type oil-immersed type transformer according to claim 1, it is characterised in that：It is set on the spray tube (3)
There are several nozzles (9), the outer telescopic tube (8) is connect by universal joint with the spray tube (3).
3. a kind of heat dissipation type oil-immersed type transformer according to claim 2, it is characterised in that：It further includes and is arranged on the heat dissipation
Dust-extraction unit above piece (2), the dust-extraction unit include the channel washer (10) being connect with power plant, the channel washer (10)
For telescopic rod, one end of the channel washer (10) is connect with brush set (11) one end, and the other end covers (11) other end with the brush and connects
It connects, the brush set (11) covers (11) for elasticity brush.
4. a kind of heat dissipation type oil-immersed type transformer according to claim 3, it is characterised in that：The bottom end of the channel washer (10)
Connect by connector (12) with the brush set (11), the outer diameter of the connector (12) and the channel washer (10) top outside
Diameter is identical.
5. a kind of heat dissipation type oil-immersed type transformer according to claim 4, it is characterised in that：It is set on the cooling fin (2)
There is cellular radiating groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674102.7U CN207529780U (en) | 2017-12-05 | 2017-12-05 | A kind of heat dissipation type oil-immersed type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674102.7U CN207529780U (en) | 2017-12-05 | 2017-12-05 | A kind of heat dissipation type oil-immersed type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207529780U true CN207529780U (en) | 2018-06-22 |
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ID=62577658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721674102.7U Active CN207529780U (en) | 2017-12-05 | 2017-12-05 | A kind of heat dissipation type oil-immersed type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207529780U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273200A (en) * | 2018-12-06 | 2019-01-25 | 贵州大学 | A kind of coal mining transformer with dedusting isolation features |
| CN111121528A (en) * | 2019-12-25 | 2020-05-08 | 河南省森电智能装备有限公司 | Intelligent cleaning device and method applied to transformer radiator of transformer substation |
| CN111863383A (en) * | 2020-07-30 | 2020-10-30 | 戴炳泉 | Long service life electric power electrical transformer |
-
2017
- 2017-12-05 CN CN201721674102.7U patent/CN207529780U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273200A (en) * | 2018-12-06 | 2019-01-25 | 贵州大学 | A kind of coal mining transformer with dedusting isolation features |
| CN111121528A (en) * | 2019-12-25 | 2020-05-08 | 河南省森电智能装备有限公司 | Intelligent cleaning device and method applied to transformer radiator of transformer substation |
| CN111863383A (en) * | 2020-07-30 | 2020-10-30 | 戴炳泉 | Long service life electric power electrical transformer |
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