CN207966678U - A kind of oil tank of transformer - Google Patents
A kind of oil tank of transformer Download PDFInfo
- Publication number
- CN207966678U CN207966678U CN201820298911.0U CN201820298911U CN207966678U CN 207966678 U CN207966678 U CN 207966678U CN 201820298911 U CN201820298911 U CN 201820298911U CN 207966678 U CN207966678 U CN 207966678U
- Authority
- CN
- China
- Prior art keywords
- ripple
- lamella
- ripple lamella
- babinet
- transformer
- 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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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model is related to field transformers, a kind of particularly oil tank of transformer, including babinet, the section of the babinet is T-shaped, top of the box has been evenly arranged the first ripple lamella, the both sides of babinet have been evenly arranged the second ripple lamella respectively, the density of the first ripple lamella is less than the density of the second ripple lamella, the first corrugated plate thickness in the first ripple lamella is more than the second corrugated plate thickness in the second ripple lamella, the utility model accelerates the convection current of air by changing the density of the radiatinig corrugated piece outside oil tank of transformer, the colleague for saving material strengthens local heat dissipation effect, with very high economic value.
Description
Technical field
The utility model is related to field transformers, and specific is a kind of oil tank of transformer.
Background technology
The heat loss through convection efficiency of traditional fuel tank transformer oil is undesirable, and transformer oil forms more in transformer heat dissipation height
A oil stream small area cycle, each oil stream small area circulation rate is slower, from top to bottom the bottom of each oil stream small area cycle
Oil temperature, which is gradually folded, to be increased, and can not destroy or reduce transformer oil troposphere, and the fluid state of transformer oil is laminar flow or hardly
Flowing, can not reach turbulence state.Therefore traditional tank transformer cannot utilize the heat dissipation area of ripple well, distribute heat
Transformer oil stream can not be sufficiently formed Efficient Cycle, to influence heat dissipation effect.
Such as application No. is the patents of invention of 201711074051 .9 to provide a kind of oil tank of transformer in the prior art, packet
Include babinet, wall box surrounds I-shaped, and wall box is evenly equipped with corrugated plate arranged in parallel, and the front end arrangement of corrugated plate is in square
Shape.The beneficial effects of the invention are as follows：Transformer oil stream can be sufficiently formed Efficient Cycle, good heat dissipation effect.But due to ripple
The cost of piece is high, if external surrounding around corrugated plate oil tank of transformer cost performance with regard to relative reduction, and transformer
Fuel tank radiating requirements are concentrated mainly on the lower position of babinet, expense material are compared if cooling fin is evenly arranged, therefore at present
Problem in urgent need to solve is to reach heat dissipation effect same with the cooling fin being evenly arranged while saving material.
Invention content
In view of the above-mentioned problems, the utility model provides a kind of oil tank of transformer, concrete structure is as follows：
The section of a kind of oil tank of transformer, including babinet, the babinet is T-shaped, and top of the box has been evenly arranged first wave
The both sides of line lamella, babinet have been evenly arranged the second ripple lamella respectively, and the density of the first ripple lamella is less than the second wave
The density of line lamella, the first corrugated plate thickness in the first ripple lamella are more than the second corrugated plate in the second ripple lamella
Thickness.
Further, the density of the first ripple lamella is 0.5 times of the second ripple lamella.
The first corrugated plate thickness in first ripple lamella described further is the second corrugated plate in the second ripple lamella
The 1.5 of thickness.
Further, the inner wall of the babinet is equipped with anti oxidation layer.
Further, the bottom of box is equipped with bottom supporting rack, and bottom supporting rack surrounding is surrounded by the first ripple lamella.
Compared to the prior art compared with, the utility model the advantages of is as follows：
Since the heat dissipation effect of the first ripple lamella is less than the heat dissipation effect of the second ripple lamella in the utility model,
The temperature of top of the box is less than the temperature of babinet both sides, radiation processes middle case both sides high temperature to the low temperature at the top of box-like body
Direction is flowed, and to accelerate the cycle of air-flow, has reached the heat dissipation effect for accelerating the bottom of box, therefore saving the same of material
When, there is cooling-down effect same with documents.
Description of the drawings
Fig. 1 is the sectional view of the utility model.
Fig. 2 is the body structure figure with bottom heat radiation lamella.
Reference numeral：
1- babinets；2- the first ripple lamellas；The first corrugated plates of 3-；4- the second ripple lamellas, the second corrugated plates of 5-；6- babinets
Supporting rack.
Specific implementation mode
A kind of oil tank of transformer of utility model is further described with reference to the accompanying drawings of the specification.
These attached drawings are simplified schematic diagram, only illustrates the basic structure of utility model in a schematic way, therefore it is only
Display composition related with utility model.
In the description of utility model, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
Be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description utility model and simplify describe, rather than indicate or
It implies that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as
Limitation to utility model.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply
Relative importance or the quantity for implicitly indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can
To express or implicitly include one or more this feature.It is unless otherwise indicated, " more in the description of utility model
It is a " it is meant that two or more.
In the description of utility model, it should be noted that unless otherwise clearly defined and limited, term " installation ",
" adjacent ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected
；It can be mechanical connection, can also be electrical connection；Can be direct neighbor, can also be by intermediary indirect neighbor, it can be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in utility model.
The label of component is as follows in attached drawing：
1- babinets；2- the first ripple lamellas；The first corrugated plates of 3-；4- the second ripple lamellas, the second corrugated plates of 5-, 6- babinets
Supporting rack.
Embodiment 1
As shown in Figure 1, a kind of shown oil tank of transformer, including babinet, the inner wall of the babinet is equipped with anti oxidation layer, described
The section of babinet is T-shaped, and top of the box has been evenly arranged the first ripple lamella, and the both sides of babinet have been evenly arranged the second wave respectively
Line lamella, the density of the first ripple lamella are less than the density of the second ripple lamella, and the density of the first ripple lamella is
0.3~0.7 times of second ripple lamella, preferably 0.5 times, the first corrugated plate thickness in the first ripple lamella are more than
The second corrugated plate thickness in second ripple lamella, the first corrugated plate thickness in the first ripple lamella is the second corrugated plate
1.2~1.7 times, preferably 1.5 times of the second corrugated plate thickness in layer.Due to the first ripple lamella in the utility model
Heat dissipation effect is less than the heat dissipation effect of the second ripple lamella, therefore the temperature of top of the box is less than the temperature of babinet both sides, is dissipating
The high temperature of thermal process middle case both sides is flowed to the low temperature direction at the top of box-like body, to accelerate the cycle of air-flow, is reached
Accelerate the heat dissipation effect of the bottom of box, therefore while saving material, there is cooling-down effect same with documents.
Embodiment 2
As shown in Fig. 2, a kind of shown oil tank of transformer, including babinet, the inner wall of the babinet is equipped with anti oxidation layer, described
The section of babinet is T-shaped, and top of the box and bottom have been evenly arranged the first ripple lamella respectively, and uniform cloth is distinguished in the both sides of babinet
It is equipped with the second ripple lamella, the density of the first ripple lamella is less than the density of the second ripple lamella, first corrugated plate
The density of layer is 0.3~0.7 times of the second ripple lamella, preferably 0.5 times, the first ripple in the first ripple lamella
Piece thickness is more than the second corrugated plate thickness in the second ripple lamella, and the first corrugated plate thickness in the first ripple lamella is
1.2~1.7 times, preferably 1.5 times of the second corrugated plate thickness in second ripple lamella.The bottom of box is equipped with babinet
Supporting rack is enclosed in the surrounding of case supports frame positioned at the first ripple lamella of the bottom of box.Due to first in the utility model
The heat dissipation effect of ripple lamella is less than the heat dissipation effect of the second ripple lamella, therefore the temperature of top of the box is less than babinet both sides
Temperature, the high temperature in radiation processes middle case both sides is flowed to the low temperature direction at the top and bottom of box-like body, to accelerate gas
The cycle of stream has reached the heat dissipation effect for accelerating the bottom of box, therefore while saving material, has and documents are same
Cooling-down effect.
The above is only the preferred embodiment of utility model, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations also should be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of oil tank of transformer, including babinet, which is characterized in that the section of the babinet is T-shaped, and top of the box is evenly arranged
There are the first ripple lamella, the both sides of babinet to be evenly arranged the second ripple lamella respectively, the density of the first ripple lamella is small
The first corrugated plate thickness in the density of the second ripple lamella, the first ripple lamella is more than the in the second ripple lamella
Two corrugated plate thickness.
2. oil tank of transformer according to claim 1, which is characterized in that the density of the first ripple lamella is the second wave
0.5 times of line lamella.
3. oil tank of transformer according to claim 1, which is characterized in that the first corrugated plate in the first ripple lamella
Thickness is 1.5 of the second corrugated plate thickness in the second ripple lamella.
4. oil tank of transformer according to claim 1, which is characterized in that the inner wall of the babinet is equipped with anti oxidation layer.
5. oil tank of transformer according to claim 1, which is characterized in that the bottom of box is equipped with bottom supporting rack, bottom
Portion's supporting rack surrounding is surrounded by the first ripple lamella.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298911.0U CN207966678U (en) | 2018-03-05 | 2018-03-05 | A kind of oil tank of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820298911.0U CN207966678U (en) | 2018-03-05 | 2018-03-05 | A kind of oil tank of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207966678U true CN207966678U (en) | 2018-10-12 |
Family
ID=63740881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820298911.0U Expired - Fee Related CN207966678U (en) | 2018-03-05 | 2018-03-05 | A kind of oil tank of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207966678U (en) |
-
2018
- 2018-03-05 CN CN201820298911.0U patent/CN207966678U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20181012 Termination date: 20210305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |