CN220896094U - Waterproof box-type transformer substation - Google Patents
Waterproof box-type transformer substation Download PDFInfo
- Publication number
- CN220896094U CN220896094U CN202322253989.4U CN202322253989U CN220896094U CN 220896094 U CN220896094 U CN 220896094U CN 202322253989 U CN202322253989 U CN 202322253989U CN 220896094 U CN220896094 U CN 220896094U
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- CN
- China
- Prior art keywords
- box body
- box
- outer box
- waterproof
- type substation
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- 238000005192 partition Methods 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 238000002955 isolation Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 239000002274 desiccant Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 20
- 239000002689 soil Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model provides a waterproof box-type transformer substation, and belongs to the field of box-type transformer substations. The upper part of the outer box body is a cuboid, the lower part of the outer box body is a quadrangular prism, the cuboid and the side surfaces of the quadrangular prism are welded and fixed, and the upper bottom surface and the lower bottom surface of the quadrangular prism are right trapezoid; a filter screen is arranged at the position of the inclined surface of the lower part of the outer box body, which is close to the base; the top of the outer box body is provided with a box cover, the front surface of the outer box body is provided with a box door, the upper part in the outer box body is fixed with the upper part of the inner box body through a flange, and a baffle plate is arranged below the inner box body in the outer box body; the upper part of the outer box body is provided with a vent hole. The box-type transformer substation can normally work when accumulated water exceeds the box door in natural disasters such as typhoon and rainwater through the water storage function of the lower part of the external box body, and plays a certain self-rescue role; the stability of the box-type substation is guaranteed through the upper box body and the lower box body, and along with the increase of water storage, the weight of the bottom of the box-type substation can be increased, and the stability is enhanced.
Description
Technical Field
The utility model relates to the technical field of box-type substations, in particular to a waterproof box-type substation.
Background
Transformer substation, place of changing voltage. In order to transmit the electric energy generated by the power plant to a far place, the voltage must be increased, changed into high-voltage electricity, and then the voltage is reduced as required to the vicinity of the user, and the work of increasing the voltage is completed by a transformer substation. The main equipment of the substation is a switch and a transformer. The power substation is called as a small power substation according to different sizes. The transformer substation is larger than the substation. The substation refers to a step-down substation with voltage class below 110kV in general; the substations include "step-up and step-down" substations of various voltage classes.
The box-type transformer substation is generally provided with ventilation and heat dissipation holes at the side, when serious natural disasters such as typhoons or storm occur in summer, accumulated water in a plurality of places can enter the transformer substation when the water drainage is not timely or the water drainage measures are problematic, so that the normal operation of the transformer substation is affected, and the waterproof performance of the existing box-type transformer substation is poor.
Disclosure of utility model
The utility model mainly aims to provide a waterproof box-type transformer substation, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
A waterproof box-type transformer substation comprises a box cover, a flange, vent holes, an inner box body, an outer box body, a box door, a filter screen, a support column, a base and a partition plate,
The upper part of the outer box body is a cuboid, the lower part of the outer box body is a quadrangular prism, the cuboid and the side surfaces of the quadrangular prism are welded and fixed, and the upper bottom surface and the lower bottom surface of the quadrangular prism are right trapezoid; the inside of the outer box body is a hollow groove, a support column is arranged on the inclined surface below the outer box body, the bottom of the outer box body and the bottom of the support column are fixed on the base, and a filter screen is arranged at the position, close to the base, of the inclined surface at the lower part of the outer box body;
The top of the outer box body is provided with a box cover, the front surface of the outer box body is provided with a box door, the upper part in the outer box body is fixed with the upper part of the inner box body through a flange, and a baffle plate is arranged below the inner box body in the outer box body; the upper part of the outer box body is provided with a vent hole.
The utility model relates to a waterproof box-type transformer substation, wherein vent holes are formed in positions, close to a box cover, of two sides of an external box body.
The position of the partition board in the external box body is higher than the position of the bottom of the box door.
The two sides of the inner box body of the waterproof box-type transformer substation are smaller than the box door.
The utility model relates to a waterproof box-type transformer substation, which comprises a cover plate, a grid layer, a moisture absorption layer and a sealing isolation layer, wherein the partition plate is formed by fixing the grid layer and the sealing isolation layer through buckles, the moisture absorption layer is arranged between the grid layer and the sealing isolation layer, and one side of the partition plate is provided with a semicircular notch and covered by the cover plate.
The utility model relates to a waterproof box-type transformer substation, wherein an inner box body is a cuboid with an opening at the front, the upper half part of the inner box body is in a cage shape, and the lower half part of the inner box body is a metal plate.
The utility model relates to a waterproof box-type transformer substation, wherein a desiccant is adopted for a moisture absorption layer.
Compared with the prior art, the utility model has the following beneficial effects: the box-type transformer substation can normally work when the accumulated water exceeds the box door in natural disasters such as typhoon and rainwater through the water storage function at the lower part of the external box body, and a certain self-rescue function is achieved; the stability of the box-type substation is guaranteed through the upper box body and the lower box body, and along with the increase of water storage, the weight of the bottom of the box-type substation can be increased, and the stability is enhanced.
Drawings
Fig. 1 is a side view of a waterproof box-type substation according to the utility model;
Fig. 2 is a front view of a waterproof box-type substation according to the present utility model;
Fig. 3 is a front view of a waterproof box-type substation in which a box door is opened according to the present utility model;
fig. 4 is an internal plan view of a waterproof box-type substation according to the present utility model;
fig. 5 is a schematic structural view of a partition board in a waterproof box-type substation.
In the figure: 1 is a box cover; 2 is a flange; 3 is a vent hole; 4 is an inner box body; 5 is an external box body; 6 is a box door; 7 is a filter screen; 8 is a pillar; 9 is a base; 10 is a separator; 10-1 is a cover plate; 10-2 is a mesh layer; 10-3 is a hygroscopic layer; 10-4 is a sealing isolation layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: as shown in fig. 1 to 5, a waterproof box-type substation comprises a box cover, a flange, a vent hole, an inner box body, an outer box body, a box door, a filter screen, a support column, a base and a partition plate,
The upper part of the outer box body is a cuboid, the lower part of the outer box body is a quadrangular prism, the cuboid and the side surfaces of the quadrangular prism are welded and fixed, and the upper bottom surface and the lower bottom surface of the quadrangular prism are right trapezoid; the inside of the outer box body is a hollow groove, a support column is arranged on the inclined surface below the outer box body, the bottom of the outer box body and the bottom of the support column are fixed on the base, and a filter screen is arranged at the position, close to the base, of the inclined surface at the lower part of the outer box body; the whole box body of the application is composed of an upper half part and a lower half part, wherein the upper half part is used for placing various electric elements, the lower half part is used for storing rainwater and the like in rainy days or flood days, and the whole box body is buried underground as a base in general, so that the stability of the whole external box body is ensured; when the accumulated water outside the external box body exceeds the bottom of the box door, the accumulated water enters the lower surface of the external box body and flows in along the inclined surface of the bottom of the external box body, a small part of the accumulated water in the external box body can be absorbed by the soil through the filter screen, and when the accumulated water in the external box body is absorbed by more soil, the external box body can be pumped out through the water pump.
The top of the outer box body is provided with a box cover, the front surface of the outer box body is provided with a box door, the upper part in the outer box body is fixed with the upper part of the inner box body through a flange, and a baffle plate is arranged below the inner box body in the outer box body; the upper part of the outer box body is provided with a vent hole. The case cover on the external case body can play a role in diversion, so that rainwater flows to the periphery of the device along the case cover; various electrical equipment are arranged in the inner box body, can be directly transported after being processed in a factory, and then are placed in the outer box body to be fixed through a flange; the baffle in the outside box can divide into upper and lower two parts with the outside box, and the normal work of transformer substation is guaranteed on upper portion, and the lower part is in order to prevent ponding influence the work of transformer substation.
The utility model relates to a waterproof box-type transformer substation, wherein vent holes are formed in positions, close to a box cover, of two sides of an external box body. The vent holes are used for ensuring the consistency of the internal temperature and the external temperature of the box-type substation and preventing the internal temperature of the box-type substation from being too high.
The position of the partition board in the external box body is higher than the position of the bottom of the box door. The baffle divides the opening of the chamber door of the external chamber body into an upper part and a lower part, and a certain distance is arranged between the baffle and the lower part of the chamber door so that the accumulated water higher than the bottom of the chamber door flows into the lower part of the external chamber body.
The two sides of the inner box body of the waterproof box-type transformer substation are smaller than the box door. The two sides of the inner box body are smaller than the box door in size, so that the assembled inner box body is directly placed into the outer box body for installation and fixation.
The utility model relates to a waterproof box-type transformer substation, which comprises a cover plate, a grid layer, a moisture absorption layer and a sealing isolation layer, wherein the partition plate is formed by fixing the grid layer and the sealing isolation layer through buckles, the moisture absorption layer is arranged between the grid layer and the sealing isolation layer, and one side of the partition plate is provided with a semicircular notch and covered by the cover plate. The effect of baffle is in order to separate the outside from top to bottom, and the moisture absorption layer that sets up in the baffle is in order to guarantee the upper portion of outside box dry, guarantees the normal work of the electrical component in the inside box.
The utility model relates to a waterproof box-type transformer substation, wherein an inner box body is a cuboid with an opening at the front, the upper half part of the inner box body is in a cage shape, and the lower half part of the inner box body is a metal plate. The upper part of the inner box body is used for radiating heat, and the lower part of the inner box body is used for isolating with the lower part of the outer box body.
The utility model relates to a waterproof box-type transformer substation, wherein a desiccant is adopted for a moisture absorption layer. The moisture absorption layer can suck out the moisture on the upper part of the external box body, thereby guaranteeing the drying.
Example 2: as shown in fig. 1-5, the specific working process of the waterproof box-type substation in this embodiment is as follows:
Firstly, transporting the external box body to a position to be installed, digging the position to be installed, digging a pit to put the external box body in, enabling the position of a box door to be higher than the ground, and then performing landfill fixation; the assembled inner box body is placed into the outer box body through the box door, the flange at the top in the outer box body and the flange on the inner box body are fixed, the circuit is connected, the box door is closed, and the box-type transformer substation works normally.
When natural disasters such as rainwater take place, ponding is higher than the chamber door bottom, ponding enters into outside box through the door crack in, flow into outside box bottom through the inclined plane of outside box bottom, if the water yield is less can be absorbed by the soil through the filter screen, if the water yield is too much, need open the apron on the baffle, use the water pump to draw water into, if outside box bottom is enough to store ponding, then belong to serious natural disasters, the box can be through outside box bottom ponding to guarantee the stability of box, outside box bottom's water storage increases, can increase the weight of bottom, make box-type substation can not take place to empty in bad weather such as strong wind.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A waterproof box-type substation, its characterized in that: the waterproof box-type transformer substation comprises a box cover (1), a flange (2), an air vent (3), an inner box body (4), an outer box body (5), a box door (6), a filter screen (7), a support column (8), a base (9) and a partition board (10),
The upper part of the external box body (5) is a cuboid, the lower part of the external box body (5) is a quadrangular prism, the sides of the cuboid and the quadrangular prism are welded and fixed, and the upper bottom surface and the lower bottom surface of the quadrangular prism are right trapezoid; the inside of the outer box body (5) is a hollow groove, a support column (8) is arranged on an inclined surface under the outer box body (5), the bottom of the outer box body (5) and the bottom of the support column (8) are fixed on a base (9), and a filter screen (7) is arranged at the position, close to the base (9), of the inclined surface at the lower part of the outer box body (5);
the top of the outer box body (5) is provided with a box cover (1), the front surface of the outer box body (5) is provided with a box door (6), the upper part in the outer box body (5) is fixed with the upper part of the inner box body (4) through a flange (2), and a partition board (10) is arranged below the inner box body (4) in the outer box body (5); the upper part of the outer box body (5) is provided with a vent hole (3).
2. Waterproof box-type substation according to claim 1, characterized in that the two sides of the external box (5) are provided with ventilation holes (3) close to the box cover (1).
3. The waterproof box-type substation according to claim 1, characterized in that the position of the partition (10) inside the external box (5) is higher than the position of the bottom of the box door (6).
4. The waterproof box-type substation according to claim 1, characterized in that the dimensions of the two sides of the inner box (4) are smaller than the dimensions of the box door (6).
5. The waterproof box-type substation according to claim 1, characterized in that the partition board (10) comprises a cover board (10-1), a grid layer (10-2), a moisture absorption layer (10-3) and a sealing isolation layer (10-4), the partition board (10) is formed by fixing the grid layer (10-2) and the sealing isolation layer (10-4) through buckles, the moisture absorption layer (10-3) is arranged between the grid layer (10-2) and the sealing isolation layer (10-4), and a semicircular notch is formed in one side of the partition board (10) and is covered by the cover board (10-1).
6. The waterproof box-type substation according to claim 1, characterized in that the inner box body (4) is a cuboid with an open front, the upper half of the inner box body (4) is in a cage shape, and the lower half of the inner box body (4) is a metal plate.
7. The waterproof box-type substation according to claim 5, characterized in that the hygroscopic layer (10-3) employs a desiccant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322253989.4U CN220896094U (en) | 2023-08-22 | 2023-08-22 | Waterproof box-type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322253989.4U CN220896094U (en) | 2023-08-22 | 2023-08-22 | Waterproof box-type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220896094U true CN220896094U (en) | 2024-05-03 |
Family
ID=90842331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322253989.4U Active CN220896094U (en) | 2023-08-22 | 2023-08-22 | Waterproof box-type transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220896094U (en) |
-
2023
- 2023-08-22 CN CN202322253989.4U patent/CN220896094U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |