CN208570257U - A kind of dry-type transformer energy-saving and cooling device - Google Patents
A kind of dry-type transformer energy-saving and cooling device Download PDFInfo
- Publication number
- CN208570257U CN208570257U CN201821045906.5U CN201821045906U CN208570257U CN 208570257 U CN208570257 U CN 208570257U CN 201821045906 U CN201821045906 U CN 201821045906U CN 208570257 U CN208570257 U CN 208570257U
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- China
- Prior art keywords
- transformer
- water tank
- underground water
- saving
- dry
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Abstract
The utility model discloses a kind of dry-type transformer energy-saving and cooling device, including transformer and transformer case, it further include thermal insulation layer, heat dissipation cavity, underground water tank and exhaust fan, the inside of the transformer case is cavity, cavity is the heat dissipation cavity, the thermal insulation layer is equipped with along the outer wall of the transformer case, the underground water tank is equipped in the lower section of the transformer case, filter is equipped between the underground water tank and transformer case, pressure fan is installed in the side of the underground water tank, the exhaust fan is installed at the top of the transformer case.The utility model adds thermal insulation layer and insulated cavity on cabinet, and outside heat is isolated, avoids the excessively high influence box interior temperature of cabinet tank wall temperature and cooling effect；The heat generated when transformer can work when to exhausting cooling is carried out in cabinet is quickly taken away, and avoids heat accumulation is excessive from influencing transformer working performance；Heat dissipation effect is preferable, has and utilizes the normal operation for ensureing transformer.
Description
Technical field
The utility model relates to transformer cooling device, specially a kind of dry-type transformer energy-saving and cooling device.
Background technique
Generally cabinet can be installed to be isolated and protect transformer in the outside of transformer when transformer works, transformer is in work
A large amount of heat can be generated when making, it is necessary to heat transfer be gone out in time, the temperature that generates is excessively high and by environment temperature when because of work
The influence of degree, when especially working under summer high temperature weather condition, often because temperature it is excessively high caused by component damage, not only
It influences to work normally, and increases maintenance cost, the temperature of inside transformer otherwise can be caused to rise, influence the work of transformer
Efficiency, temperature is excessively high or even transformer can be caused to burn, and causes electric power accident, and huge loss can be brought to user, existing
Cooling device be typically all just for transformer cooled down and have ignored case box temperature it is excessively high to box interior temperature and
The influence of cooling effect, in view of the above-mentioned problems, this programme proposes a kind of dry-type transformer energy-saving and cooling device.
Utility model content
The technical issues of the utility model is solved be to provide a kind of dry-type transformer energy-saving and cooling device, utilizes water pair
Cabinet inside carries out fast cooling, while outside heat is isolated.
The technical problem solved by the utility model is implemented by the following technical solutions: a kind of dry-type transformer energy conservation drop
Warm device, including transformer and transformer case, the transformer are mounted on the inside of the transformer case, further include heat-insulated
Layer, heat dissipation cavity, underground water tank and exhaust fan, the inside of the transformer case are cavity, and cavity is the heat dissipation cavity, edge
The outer wall of the transformer case is equipped with the thermal insulation layer, offers venthole between the thermal insulation layer and heat dissipation cavity,
The lower section of the transformer case is equipped with the underground water tank, and filter is equipped between the underground water tank and transformer case,
Pressure fan is installed in the side of the underground water tank, the exhaust fan is installed at the top of the transformer case, in institute
The bottom for stating transformer is equipped with fixed bracket.
In the utility model, thermovent is offered on the transformer case.
In the utility model, the filter is dehumidifying strainer.
In the utility model, be equipped with water inlet in the other side of the underground water tank, water inlet connect with water pipe, and into
It is equipped with filter screen at the mouth of a river, valve is installed on water pipe.
In the utility model, heat shield is covered in the exhaust fan.
In the utility model, water level sensor is equipped in the underground water tank.
In the utility model, the underground water tank is located underground, is highly 1.5m-2m.
The utility model has the beneficial effects that adding thermal insulation layer and insulated cavity on cabinet, outside heat is isolated, avoids machine
The excessively high influence box interior temperature of case tank wall temperature and cooling effect；It can be by transformer when to exhausting cooling is carried out in cabinet
The heat generated when work is quickly taken away, and avoids heat accumulation is excessive from influencing transformer working performance；Heat dissipation effect is preferable, favorably
With the normal operation for ensureing transformer.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of transformer case in the utility model.
In figure: 1. transformers, 2. transformer cases, 3. thermal insulation layers, 4. heat dissipation cavitys, 5. underground water tanks, 6. exhaust fans, 7.
Filter, 8. pressure fan, 9. fixed brackets.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
As depicted in figs. 1 and 2, a kind of dry-type transformer energy-saving and cooling device, including transformer 1 and transformer case 2, institute
The inside that transformer 1 is mounted on the transformer case 2 is stated, fixed bracket 9 is equipped in the bottom of the transformer 1, described
Thermovent is offered on transformer case 2；It further include thermal insulation layer 3, heat dissipation cavity 4, underground water tank 5 and exhaust fan 6, the transformation
The inside of device cabinet 2 is cavity, and cavity is the heat dissipation cavity 4, is equipped with along the outer wall of the transformer case 2 described heat-insulated
Layer 3 offers venthole between the thermal insulation layer 3 and heat dissipation cavity 4, is equipped with describedly in the lower section of the transformer case 2
Lower header 5 is equipped with filter 7 between the underground water tank 5 and transformer case 2, and the filter 7 is dehumidifying strainer, avoids sky
The excessive influence transformer 1 of moisture in gas；Pressure fan 8 is installed in the side of the underground water tank 5, in the transformer case 2
Top the exhaust fan 6 is installed, be covered with heat shield in the exhaust fan 6；The underground water tank 5 is located underground, height
For 1.5m-2m, it is equipped with water inlet in the other side of the underground water tank 5, water inlet is connect with water pipe, and is set in water inlet
There is filter screen, valve is installed on water pipe, water level sensor is equipped in the underground water tank 5.
The present apparatus is directed to the transformer for being installed on earth's surface surface, when in use, water is inputted underground water tank 5 from water inlet pipe
In, when reaching specified water level, water level sensor stops water inlet after sensing water level, and underground water tank 5 is located underground, in summer day
It is not influenced by ground off-balancesheet hot-air when gas heat, water temperature can reduce, and secondly open the pressure fan 8 of 5 side of underground water tank, utilize wind
The water surface is blown, the hot gas in air can be absorbed in water evaporation, and the air in water tank is made to cool off, and then opens transformer case 2 and pushes up
Air in underground water tank 5 is pumped to cooling down in transformer case 2 to transformer 1, while also will by the exhaust fan 6 in portion
The heat that transformer 1 generates when working is taken away rapidly, avoids the accumulation of 2 internal heat of transformer case excessive, while transformer machine
It is laid with thermal insulation layer outside case 2 and is equipped with insulated cavity 3, not only can isolate external heat and shine, the underground water tank in 6 exhausting of exhaust fan
Cold air in 5 is also passed through out of insulated cavity 3 simultaneously, is kept apart between the inside and outside layer wall of insulated cavity 3, is made cabinet tank wall
It can also cool down, avoid the excessively high influence internal heat dissipating of case box temperature.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention, the utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of dry-type transformer energy-saving and cooling device, including transformer (1) and transformer case (2), transformer (1) peace
Mounted in the inside of the transformer case (2), it is characterized in that: further including thermal insulation layer (3), heat dissipation cavity (4), underground water tank (5)
With exhaust fan (6), the inside of the transformer case (2) is cavity, and cavity is the heat dissipation cavity (4), along the transformer
The outer wall of cabinet (2) is equipped with the thermal insulation layer (3), offers venthole between the thermal insulation layer (3) and heat dissipation cavity (4),
The underground water tank (5) are equipped in the lower section of the transformer case (2), in the underground water tank (5) and transformer case (2)
Between be equipped with filter (7), pressure fan (8) are installed in the side of the underground water tank (5), in the transformer case (2)
Top is equipped with the exhaust fan (6), is equipped with fixed bracket (9) in the bottom of the transformer (1).
2. a kind of dry-type transformer energy-saving and cooling device according to claim 1, it is characterized in that: in the transformer case
(2) thermovent is offered on.
3. a kind of dry-type transformer energy-saving and cooling device according to claim 1, it is characterized in that: the filter (7) be except
Wet strainer.
4. a kind of dry-type transformer energy-saving and cooling device according to claim 1, it is characterized in that: in the underground water tank
(5) the other side is equipped with water inlet, and water inlet is connect with water pipe, and is equipped with filter screen in water inlet, is equipped on water pipe
Valve.
5. a kind of dry-type transformer energy-saving and cooling device according to claim 1, it is characterized in that: in the exhaust fan (6)
It is covered with heat shield.
6. a kind of dry-type transformer energy-saving and cooling device according to claim 1, it is characterized in that: in the underground water tank
(5) water level sensor is equipped in.
7. a kind of dry-type transformer energy-saving and cooling device according to claim 1, it is characterized in that: the underground water tank (5)
It is located underground, it is highly 1.5m-2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821045906.5U CN208570257U (en) | 2018-07-04 | 2018-07-04 | A kind of dry-type transformer energy-saving and cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821045906.5U CN208570257U (en) | 2018-07-04 | 2018-07-04 | A kind of dry-type transformer energy-saving and cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208570257U true CN208570257U (en) | 2019-03-01 |
Family
ID=65490697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821045906.5U Expired - Fee Related CN208570257U (en) | 2018-07-04 | 2018-07-04 | A kind of dry-type transformer energy-saving and cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208570257U (en) |
-
2018
- 2018-07-04 CN CN201821045906.5U patent/CN208570257U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 261, North building, building C18, venture headquarters base, North Fuyuan Road, Wuqing Development Zone, Wuqing District, Tianjin Patentee after: Tianjin Qitai wisdom new energy Co.,Ltd. Address before: Room 261, North building, building C18, venture headquarters base, North Fuyuan Road, Wuqing Development Zone, Wuqing District, Tianjin Patentee before: TIANJIN QITAI ELECTROMECHANICAL EQUIPMENT INSTALLATION ENGINEERING Co.,Ltd. |
|
| 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: 20190301 Termination date: 20210704 |