CN207719007U - A kind of heat dissipating device of transformer and transformer - Google Patents
A kind of heat dissipating device of transformer and transformer Download PDFInfo
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- CN207719007U CN207719007U CN201820104873.0U CN201820104873U CN207719007U CN 207719007 U CN207719007 U CN 207719007U CN 201820104873 U CN201820104873 U CN 201820104873U CN 207719007 U CN207719007 U CN 207719007U
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- transformer
- guide duct
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- upper guide
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Abstract
The utility model is related to a kind of heat dissipating device of transformer and transformer, heat dissipating device of transformer includes upper guide duct, is equipped with partition board in upper guide duct, partition board offers winding through-hole corresponding with transformer winding；In application, allowing guide duct to be set in transformer cabinet and the upper end and the roof of transformer cabinet being made to be fixedly connected, and transformer upper clamping piece is made to be in the upper guide duct on the upside of partition board, transformer winding is made to be in the upper guide duct on the downside of partition board.It has the advantages that of simple structure and low cost, encapsulation is easy, good heat dissipation effect.Transformer includes transformer cabinet, transformer body and is arranged radiator in transformer body periphery.It has the advantages that good heat dissipation effect, safe and reliable, stable work in work.
Description
Technical field
The utility model is related to a kind of transformers, and in particular to a kind of heat dissipating device of transformer and use the radiator
Transformer.
Background technology
In transformer technology field, traditional radiating mode mainly uses and opens up air draft on the roof of transformer cabinet
Mouthful, open up air inlet on bottom wall or side wall, and wind turbine is installed in the position of exhaust outlet or air inlet, allow cabinet as air duct with
It radiates to transformer body.Since the distance between transformer body and transformer cabinet are larger, traditional transformer dissipates
Hot mode be easy to cause part air quantity from far from transformer body space be lost in, cause radiating efficiency relatively low, heat dissipation effect compared with
Difference, and then affect the working performance and stability of transformer.To solve the problems, such as that traditional transformer radiating mode exists, have
Technical solution uses the mode that transformer body setting air duct is individually in cabinet, such as reality of entitled heat dissipating device of transformer
With new patent application, technical solution is that exhaust outlet is arranged on the roof of transformer cabinet, in the bottom wall of transformer cabinet
Or air inlet is set on side wall, radiator is the guide duct being arranged around entire transformer body.It is dissipated compared to traditional
Hot mode, certain heat dissipation effect can be improved in this mode, but there is also certain problems in practical applications, main to show
In the following areas, the space that part air quantity still can be larger between adjacent transformer winding and guide duct is lost in, and affects wind
Measure utilization rate.
Utility model content
The purpose of this utility model is to provide a kind of heat dissipating device of transformer and transformer, the heat dissipating device of transformer tool
There is the advantages of of simple structure and low cost, encapsulation is easy, good heat dissipation effect；The transformer has good heat dissipation effect, safety can
Lean on, stable work in work the advantages of.
To solve the above-mentioned problems in the prior art, a kind of heat dissipating device of transformer provided by the utility model, packet
Guide duct is included, is equipped with partition board in upper guide duct, the partition board offers winding through-hole corresponding with transformer winding；Using
When, it allows guide duct to be set in transformer cabinet and the upper end and the roof of transformer cabinet is made to be fixedly connected, and make transformation
Device upper clamping piece is in the upper guide duct on the upside of partition board, and transformer winding is made to be in the upper guide duct on the downside of partition board.
Further, a kind of heat dissipating device of transformer of the utility model, wherein the diameter of the winding through-hole compares transformer
Big 10~the 100mm of diameter of winding.
Further, a kind of heat dissipating device of transformer of the utility model, wherein further include being correspondingly arranged with upper guide duct
Lower guide duct；In application, the lower end of lower guide duct is allowed to be fixedly connected with the bottom wall of transformer cabinet.
Further, a kind of heat dissipating device of transformer of the utility model, wherein the cross section of the upper guide duct is rectangular
Shape, octagon or ellipse.
A kind of transformer provided by the utility model, including transformer cabinet and transformer cabinet is fixed on by supporting rack
In transformer body, transformer body includes transformer winding and the transformer upper clamping piece being connect with transformer winding, is become
The periphery of depressor main body is equipped with above-mentioned radiator, and the upper guide duct upper end of radiator and the roof of transformer cabinet are fixed
Connection, transformer winding are in the upper guide duct on the downside of partition board, and transformer upper clamping piece is in the upper guide duct on the upside of partition board.
Further, a kind of transformer of the utility model, wherein the roof of the transformer cabinet is corresponding with upper guide duct
Position be equipped at least one exhaust outlet, the bottom wall or side wall of transformer cabinet are equipped at least one air inlet.
Further, a kind of transformer of the utility model, wherein the transformer cabinet is in exhaust outlet or/and air inlet
Position be equipped with wind turbine.
Further, a kind of transformer of the utility model, wherein the bottom wall in transformer cabinet is arranged in the air inlet
On, lower guide duct corresponding with upper guide duct is additionally provided on the bottom wall of transformer cabinet.
A kind of heat dissipating device of transformer of the utility model and transformer compared with prior art, have the following advantages：This reality
With novel by the upper guide duct of setting, and partition board is set in upper guide duct, is opened up on partition board corresponding with transformer winding
Winding through-hole.Thus just constitute a kind of of simple structure and low cost, encapsulation be easy, the transformer of good heat dissipation effect heat dissipation dress
It sets.In practical applications, it allows guide duct to be set in transformer cabinet and the upper end and the roof of transformer cabinet is made to fix
Connection, and makes transformer upper clamping piece be in the upper guide duct on the upside of partition board, make transformer winding be on the downside of partition board on lead
In air hose；Meanwhile exhaust outlet is set on the roof of transformer cabinet, be arranged on the bottom wall or side wall of transformer cabinet into
The purpose to radiate for transformer can be realized in air port, the air duct formed by air inlet, upper guide duct and exhaust outlet.This practicality is new
Type makes ventilation only from winding through-hole week by the way that partition board is arranged and winding through-hole corresponding with transformer winding is arranged on partition board
Small gap between wall and transformer winding passes through, and increases windage, avoid air quantity loss, improve air quantity utilization rate and
And heat dissipation effect.Meanwhile heat dissipating device of transformer provided by the utility model simplifies compared to existing heat dissipating device of transformer
Structure, improves packaging efficiency, saves packaging cost.Transformation provided by the utility model using above-mentioned radiator
Device, by allowing transformer winding to be in the upper guide duct on the downside of partition board, allow transformer upper clamping piece be on the upside of partition board on lead
In air hose, heat dissipation effect can be effectively improved, enhances job stability and the safety of transformer.
Shown specific implementation mode makees a kind of heat dissipating device of transformer of the utility model and transformer below in conjunction with the accompanying drawings
It is further described：
Description of the drawings
Fig. 1 is the structural schematic diagram of the first embodiment of a kind of heat dissipating device of transformer of the utility model and transformer；
Fig. 2-4 is the A-A direction views of three kinds of different structure forms in Fig. 1；
Fig. 5 is the structural schematic diagram of second of embodiment of a kind of heat dissipating device of transformer of the utility model and transformer；
Fig. 6-7 is the B-B direction view of two kinds of different structure forms in Fig. 5.
Specific implementation mode
Firstly the need of explanation, the nouns of locality such as upper and lower, front, rear, left and right described in the utility model are only according to attached
Scheme carry out description, in order to understand, not to the technical solution of the utility model and be claimed range progress limitation.
A kind of the first embodiment of heat dissipating device of transformer of the utility model as shown in Figures 1 to 4, including upper wind-guiding
Partition board 11 is arranged in upper guide duct 1, and opens up winding through-hole corresponding with transformer winding 12 on partition board 11 for pipe 1.In reality
In the application of border, allows guide duct 1 to be set in transformer cabinet and the upper end and the roof of transformer cabinet is made to be fixedly connected, and
So that transformer upper clamping piece is in the upper guide duct 1 of 11 upside of partition board, transformer winding is made to be in the upper wind-guiding of 11 downside of partition board
In pipe 1.Be arranged through the above structure just constitute a kind of of simple structure and low cost, encapsulation be easy, the transformation of good heat dissipation effect
Device radiator.The utility model is by being arranged partition board 11 and the setting winding through-hole corresponding with transformer winding on partition board
12, so that heat dissipation ventilation is only passed through from the small gap between 11 peripheral wall of winding through-hole and transformer winding, increases windage, keep away
Exempt from air quantity loss, improves air quantity utilization rate and and heat dissipation effect.Meanwhile heat dissipating device of transformer provided by the utility model
Compared to existing heat dissipating device of transformer, structure is simplified, improves packaging efficiency, saves packaging cost.
Scheme as an optimization, present embodiment allow the diameter of winding through-hole 12 it is bigger than the diameter of transformer winding by 10~
100mm.The experiment proved that this structure setting can make air quantity utilization rate and heat dissipation effect reach optimization.To make air inlet concentrate,
Further increase air quantity utilization rate, present embodiment is also provided with lower guide duct 2 corresponding with upper guide duct 1, when use
It allows the lower end of lower guide duct 2 and the bottom wall of transformer cabinet to fix, further enhances radiating efficiency and heat dissipation effect.
It should be noted that arranged in practical applications according to specific structure, the upper guide duct 1 in the utility model
The various shapes such as rectangle, octagon or ellipse can be used in cross section.
As shown in Figures 1 to 4, it is based on same utility model to conceive, the utility model additionally provides a kind of using above-mentioned scattered
The transformer of thermal, including transformer cabinet 3 and the transformer body in transformer cabinet 3 is fixed on by supporting rack.Become
Depressor main body includes transformer winding 4 and the transformer upper clamping piece 5 being connect with transformer winding 4.In the outer of transformer body
It encloses and above-mentioned radiator is set, 1 upper end of upper guide duct of radiator is allowed to be fixedly connected with the roof of transformer cabinet 3, and
So that transformer winding 4 is in the upper guide duct 1 of the downside of partition board 11, make transformer upper clamping piece 5 be on the upside of partition board 11 on lead
In air hose 1.By the upper guide duct 1 of setting partition board 11 is arranged, and in partition board 11 in the transformer of this structure in upper guide duct 1
On open up winding through-hole 12 corresponding with transformer winding 4, make heat dissipation ventilation only from 11 peripheral wall of winding through-hole and transformer around
Small gap between group passes through, and increases windage, avoids air quantity loss, improves heat dissipation effect, enhance transformer
Job stability and safety.
It should be noted that the utility model is usually on the roof of transformer cabinet 3 and position corresponding with upper guide duct 1
At least one exhaust outlet is installed, at least one air inlet is set on the bottom wall or side wall of transformer cabinet 3, and in exhaust outlet
Or/and the position of air inlet is provided with wind turbine 6, to improve wind speed and radiating efficiency.In practical applications, the utility model is usual
Air inlet is arranged on the bottom wall of transformer cabinet 3, and setting is corresponding with upper guide duct 1 on the bottom wall of transformer cabinet 3
Lower guide duct 2, can further improve radiating efficiency and heat dissipation effect.
A kind of second of embodiment of heat dissipating device of transformer of the utility model as shown in Figures 5 to 7, implements with first
Unlike mode, second of embodiment is the structure design carried out for delta transformer, and two kinds of embodiments are
According to the Structural Transformation that 4 arrangement difference of transformer winding carries out, technical solution is substantially identical, no longer superfluous herein
It states.
Above example is only the description carried out to preferred embodiments of the present invention, is not asked to the utility model
Protection domain is asked to be defined, under the premise of not departing from the spirit of the design of the utility model, this field engineers and technicians' foundation
The various forms of deformations that the technical solution of the utility model is made should all fall into claims determination of the utility model
In protection domain.
Claims (8)
1. a kind of heat dissipating device of transformer, which is characterized in that including upper guide duct (1), partition board is equipped in upper guide duct (1)
(11), the partition board (11) offers winding through-hole (12) corresponding with transformer winding；In application, guide duct (1) is allowed to set
It is placed in transformer cabinet and makes the upper end and the roof of transformer cabinet to be fixedly connected, and transformer upper clamping piece is made to be in partition board
(11) in the upper guide duct (1) on the upside of, make in the upper guide duct (1) that transformer winding is on the downside of partition board (11).
2. a kind of heat dissipating device of transformer described in accordance with the claim 1, which is characterized in that the diameter of the winding through-hole (12)
It is bigger 10~100mm than the diameter of transformer winding.
3. a kind of heat dissipating device of transformer according to claim 2, which is characterized in that further include right with upper guide duct (1)
The lower guide duct (2) that should be arranged；In application, the lower end of lower guide duct (2) is allowed to be fixedly connected with the bottom wall of transformer cabinet.
4. a kind of heat dissipating device of transformer described in accordance with the claim 3, which is characterized in that the upper guide duct (1) it is transversal
Face is rectangle, octagon or ellipse.
5. a kind of transformer, including transformer cabinet (3) and the transformer master in transformer cabinet (3) is fixed on by supporting rack
Body, transformer body include transformer winding (4) and the transformer upper clamping piece (5) being connect with transformer winding (4), feature
It is, the periphery of transformer body is equipped with radiator as described in claim 1, upper guide duct (1) upper end of radiator
It is fixedly connected with the roof of transformer cabinet (3), transformer winding (4) is in the upper guide duct (1) on the downside of partition board (11), is become
Depressor upper clamping piece (5) is in the upper guide duct (1) on the upside of partition board (11).
6. a kind of transformer according to claim 5, which is characterized in that the roof of the transformer cabinet (3) with above lead
The corresponding position of air hose (1) is equipped at least one exhaust outlet, the bottom wall or side wall of transformer cabinet (3) be equipped with it is at least one into
Air port.
7. a kind of transformer according to claim 6, which is characterized in that the transformer cabinet (3) in exhaust outlet or/and
The position of air inlet is equipped with wind turbine (6).
8. a kind of transformer according to claim 7, which is characterized in that the air inlet is arranged in transformer cabinet (3)
Bottom wall on, lower guide duct (2) corresponding with upper guide duct (1) is additionally provided on the bottom wall of transformer cabinet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820104873.0U CN207719007U (en) | 2018-01-22 | 2018-01-22 | A kind of heat dissipating device of transformer and transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820104873.0U CN207719007U (en) | 2018-01-22 | 2018-01-22 | A kind of heat dissipating device of transformer and transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207719007U true CN207719007U (en) | 2018-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820104873.0U Active CN207719007U (en) | 2018-01-22 | 2018-01-22 | A kind of heat dissipating device of transformer and transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207719007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346279A (en) * | 2018-12-21 | 2019-02-15 | 北京新特电气有限公司 | A kind of heat dissipating device of transformer and transformer of lateral ventilation |
-
2018
- 2018-01-22 CN CN201820104873.0U patent/CN207719007U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109346279A (en) * | 2018-12-21 | 2019-02-15 | 北京新特电气有限公司 | A kind of heat dissipating device of transformer and transformer of lateral ventilation |
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