CN206991894U - A kind of fuel tank for Covered transformer - Google Patents
A kind of fuel tank for Covered transformer Download PDFInfo
- Publication number
- CN206991894U CN206991894U CN201720531670.5U CN201720531670U CN206991894U CN 206991894 U CN206991894 U CN 206991894U CN 201720531670 U CN201720531670 U CN 201720531670U CN 206991894 U CN206991894 U CN 206991894U
- Authority
- CN
- China
- Prior art keywords
- tank body
- transformer
- oil tank
- oil
- water
- 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
Links
Abstract
It the utility model is related to transformer technology field, a kind of more particularly to fuel tank for Covered transformer, including oil tank body, the oil tank body upper surface is provided with insulating sleeve and conservator, oil tank body also includes two longitudinal sleeves and two transverse sleeves, longitudinal sleeve is located between the front and back of oil tank body, transverse sleeves are located between two sides, and it is tightly connected with oil tank body, water tank is respectively provided with two longitudinal sleeves and two transverse sleeves, outer container connects water source, cooling water is flowed through by these water tanks takes away heat, the side of oil tank body is additionally provided with fin, the position at four angles in bottom is provided with support base, the utility model improves the fuel tank of existing oil-filled transformer, increase the contact area of fuel tank and cooling water, improve cooling effect, suitable for buried oil-immersed type transformer.
Description
Technical field
It the utility model is related to transformer technology field, more particularly to a kind of fuel tank for Covered transformer.
Background technology
Transformer is a kind of set of potential device, and for terminal power supply and ring network power supply, conversion is very convenient, ensure that
The reliability of power supply and flexibility, but transformer can produce many heats in the process of running, how control its work well
Making temperature turns into the key for ensureing dry-type transformer normal work and extending internal electron product service life.Transformer is by cooling
Mode is divided into dry-type transformer and oil-filled transformer, and dry-type transformer is typically cold using modes such as natural air cooled or fans
But, oil immersed type is then cooled down by insulating oil, and transformer body is immersed in insulating oil, is distributed by oily draw heat, is protected
Demonstrate,prove the normal operation work of transformer.
Covered transformer is used in urban environment or other densely populated places more, reduce while occupation of land also at present
Favorably with protecting facility, the same with the transformer used under other environment, heat dissipation problem is equally that Covered transformer needs to solve
Certainly the problem of, operation conditions and operating efficiency to transformer have much relations, and general oil-filled transformer relies primarily on oil
As cooling medium, such as oil, oil, oil immersed water cool, forced oil-circulation, oil is cold under the same terms
Relatively inefficient, oil needs to increase the area of dissipation of transformer oil or fuel tank, and oil immersed water cool also needs increase oil
The contact area of case and cooling medium, make radiating thorough, while that forces circulation oily in fuel tank greatly increases cooling effectiveness,
And Covered transformer needs to set up the equipment such as blower fan by the way of air-cooled, while need to set air inlet, exhaust outlet, over the ground
Table has an impact, and water-cooling pattern uses the water that can be recycled, and has the benefit such as the waste for reducing resource and the influence to earth's surface,
The utility model combines existing cooling technology, and by improveing Oiltank structure, increase and the contact area of cooling medium, increase dissipates
Thermal effect, because cooling segment needs connecting pipe and connection homologous, suitable for Covered transformer, can effectively it lower to earth's surface
Influence.
Utility model content
The utility model makes water tank be located in fuel tank, cooling water passes through cooling water tank stream by changing to Oiltank structure
Cross and take away heat, increase the cooling effect of oil-filled transformer.
The utility model is to solve the above problems to provide a kind of fuel tank for Covered transformer, including fuel tank sheet
Body, the oil tank body upper surface are provided with insulating sleeve and conservator, and the bottom surface of fuel tank internal is provided with for stationary transformer
Fixed seat, the oil tank body also includes two longitudinal sleeves and two transverse sleeves, longitudinal sleeve are located in oil tank body
Between front and back, and two longitudinal sleeves are located at the left and right sides of transformer respectively, and transverse sleeves are located in oil tank body
Two side between, and two transverse sleeves are located at the upper and lower ends of transformer respectively, the longitudinal sleeve and transverse sleeves with
The junction of oil tank body is to be tightly connected, and is provided with water tank in longitudinal sleeve and transverse sleeves, and the outer wall of water tank with
The side wall of place sleeve is close to, and the water inlet of the water tank in longitudinal sleeve is arranged at the lower section of front, and delivery port is arranged on
At the top at the back side, the water tank inlet in transverse sleeves is arranged on the left of water tank, and delivery port is arranged on the right side of water tank.
As a kind of further scheme of fuel tank for Covered transformer of the utility model, the oil tank body four
Side is provided with fin.
As a kind of further scheme of fuel tank for Covered transformer of the utility model, the oil tank body bottom
It is provided with support base.
Beneficial effect
1. the utility model is used for buried oil-filled transformer, fuel tank side is provided with fin, in fuel tank just
Face and side set two longitudinal sleeves and two transverse sleeves respectively, and water tank is set in sleeve, introduce water source and are flowed by water
The heat in fuel tank is taken away, increases cooling effect, cooling water can recycle, and reduce resources loss.
2. the water inlet of the longitudinal water tank set in oil tank body longitudinal sleeve is located at positive bottom, delivery port is located at the back side
Top, the oil of fuel tank internal is heated to carry out molecular motion, and deep fat rises, and cooling water is passed through from below, oppresses longitudinal water tank
Top water outflow, good cooling results, at the same avoid because top injection cooling water make inside longitudinal water tank be difficult to it is water-filled
Situation occurs.
3. the bottom of oil tank body sets support base, four angles of fuel tank are only supported, tank bottoms have air contact, increase
Big area of dissipation, it is easy to radiate, while has the function that to protect fuel tank.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of fuel tank for Covered transformer of the utility model；
Fig. 2 is a kind of structural representation of fuel tank for Covered transformer of the utility model；
Fig. 3 is a kind of positive structure schematic of fuel tank for Covered transformer of the utility model；
Marked in figure：1st, fuel tank main body, 2, insulating sleeve, 3, conservator, 4, longitudinal sleeve, 5, water tank, 6, transverse sleeves, 7,
Support base.
Embodiment
As shown in the figure：A kind of fuel tank for Covered transformer, including fuel tank main body 1, the upper table of the oil tank body 1
Face is provided with insulating sleeve 2 and conservator 3, and oil tank body 1 is cube shaped casing, and the centre position of inner bottom surface, which is provided with, to be used to fix
The fixed seat of transformer, the oil tank body 1 also includes two longitudinal sleeves 4 and two transverse sleeves 6, longitudinal sleeve 4 are worn
Between the front and back of oil tank body 1, and two longitudinal sleeves 4 are located at the left and right sides of transformer, transverse sleeves 6 respectively
It is located between the two side of oil tank body 1, and two transverse sleeves 6 are located at the upper and lower ends of transformer, the longitudinal direction respectively
The junction of sleeve 4 and transverse sleeves 6 and oil tank body 1 is to be tightly connected, and is respectively provided with longitudinal sleeve 4 and transverse sleeves 6
There is water tank 5, and the outer wall of water tank 5 is close to the side wall of place sleeve, the water inlet of the water tank 5 in longitudinal sleeve 4 is set
Locate below front, delivery port is set at top overleaf, and the water inlet of water tank 5 in transverse sleeves 6 is arranged on water tank 5
Left side, delivery port are arranged on the right side of water tank 5, and the side of oil tank body 1 is provided with fin, and the position at the angle of bottom four is set
There is support base 7.
The transformer body part of oil-filled transformer is arranged in oil tank body 1, and the design of the fixed seat of transformer makes
The centre that transformer body is integrally located at oil tank body 1 is obtained, so as to be influenced each other with the work of water tank 5, the utility model
For buried oil-filled transformer, can be reduced to external influence used in underground mining recirculated cooling water, two in use
The water inlet of the water tank 5 of individual position connects water source by water pump respectively or cooling water pond, delivery port are discharged by water pipe, cools down
Water can be recycled by cooling water cistern, avoid waste of resource, the water tank 5 set in longitudinal sleeve 4 and transverse sleeves 6
Outer wall is in close contact with sleeve wall, keeps the state of full water in use in each water tank, and flow of cooling water takes away heat, fuel tank
The lateral surface of body 1 is not influenceing the place installation fin of water tank installation, helps to radiate, while the bottom of oil tank body 1 is set
Support base 7, be advantageous to protect the position of fuel tank stable, the position support at the angle of bottom only four can radiate simultaneously.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (3)
- A kind of 1. fuel tank for Covered transformer, it is characterised in that：Including oil tank body（1）, the oil tank body（1）'s Upper surface is provided with insulating sleeve（2）And conservator（3）, oil tank body（1）Internal bottom surface is provided with consolidating for stationary transformer Reservation, the oil tank body（1）Also include two longitudinal sleeves（4）With two transverse sleeves（6）, longitudinal sleeve（4）It is located in Oil tank body（1）Front and back between, and two longitudinal sleeves（4）It is located at the left and right sides of transformer respectively, laterally set Cylinder（6）It is located in oil tank body（1）Two side between, and two transverse sleeves（6）It is located at the upper and lower ends of transformer respectively, The longitudinal sleeve（4）And transverse sleeves（6）With oil tank body（1）Junction be tightly connected, longitudinal sleeve（4）And horizontal stroke To sleeve（6）Inside it is provided with water tank（5）, and water tank（5）Outer wall be close to the side wall of place sleeve, positioned at longitudinal sleeve （4）Interior water tank（5）Water inlet be arranged on below front and locate, at the top of delivery port setting overleaf, positioned at transverse sleeves （6）Interior water tank（5）Water inlet is arranged on water tank（5）Left side, delivery port are arranged on water tank（5）Right side.
- A kind of 2. fuel tank for Covered transformer as claimed in claim 1, it is characterised in that：The oil tank body（1） Four sides are provided with fin.
- A kind of 3. fuel tank for Covered transformer as claimed in claim 1, it is characterised in that：The oil tank body（1） Bottom is provided with support base（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720531670.5U CN206991894U (en) | 2017-05-15 | 2017-05-15 | A kind of fuel tank for Covered transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720531670.5U CN206991894U (en) | 2017-05-15 | 2017-05-15 | A kind of fuel tank for Covered transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206991894U true CN206991894U (en) | 2018-02-09 |
Family
ID=61392086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720531670.5U Expired - Fee Related CN206991894U (en) | 2017-05-15 | 2017-05-15 | A kind of fuel tank for Covered transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206991894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111584227A (en) * | 2020-05-21 | 2020-08-25 | 江西铭源电气有限公司 | Coil drying oil immersion treatment box |
-
2017
- 2017-05-15 CN CN201720531670.5U patent/CN206991894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111584227A (en) * | 2020-05-21 | 2020-08-25 | 江西铭源电气有限公司 | Coil drying oil immersion treatment box |
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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: 20180209 Termination date: 20180515 |