CN219874708U - Ventilated box-type transformer substation - Google Patents
Ventilated box-type transformer substation Download PDFInfo
- Publication number
- CN219874708U CN219874708U CN202320553863.6U CN202320553863U CN219874708U CN 219874708 U CN219874708 U CN 219874708U CN 202320553863 U CN202320553863 U CN 202320553863U CN 219874708 U CN219874708 U CN 219874708U
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- China
- Prior art keywords
- box
- type substation
- fan
- type
- ventilated
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- 238000001816 cooling Methods 0.000 claims abstract description 37
- 239000004065 semiconductor Substances 0.000 claims abstract description 26
- 238000009423 ventilation Methods 0.000 claims abstract description 13
- 238000005057 refrigeration Methods 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 abstract 3
- 238000004378 air conditioning Methods 0.000 abstract 1
- 239000000112 cooling gas Substances 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 7
- 230000003111 delayed effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a ventilated box-type substation, and belongs to the technical field of box-type substations. The embodiment of the utility model provides a ventilated box-type substation, which comprises a box-type substation and a ventilation structure connected with the box-type substation. During the use, then cool down the fin through the semiconductor refrigeration piece, and then cool down the inside gas of cooler bin, then absorb the inside gas of cooler bin through the fan, the fan is with the air conditioning of absorbing in inside the box-type substation, and then cool down the inside cooling of box-type substation, cool down the gas earlier, then with the inside of cooling gas exhaust box-type substation for ventilation radiating effect is better, can make the inside temperature of box-type substation lower, can delay the ageing of the inside electrical circuit element of box-type substation, and then can prolong the life of box-type substation.
Description
Technical Field
The utility model relates to the field of box-type substations, in particular to a ventilated box-type substation.
Background
The box-type transformer substation is a compact complete power distribution device which combines high-voltage switch equipment, low-voltage switch equipment, electric energy metering equipment, reactive compensation devices and the like into one or a plurality of boxes according to a certain wiring scheme, that is, the box-type transformer substation is internally provided with a large number of electric circuit elements, so that the ventilation and heat dissipation problems are needed to be considered in the use process of the box-type transformer substation.
Disclosure of Invention
In order to make up for the defects, the utility model provides a ventilated box-type transformer station, which aims to solve the problems that the heat dissipation effect of a fan is limited and the service life of the box-type transformer station is shortened.
The embodiment of the utility model provides a ventilated box-type substation, which comprises a box-type substation and a ventilation structure connected with the box-type substation.
The ventilation structure comprises a fan, a cooling box, fins, semiconductor refrigerating sheets and a fan, wherein an air outlet of the fan is communicated with the inside of the box-type transformer substation, the cooling box is fixedly connected with the outer wall of the box-type transformer substation, an air suction port of the fan is communicated with the inside of the cooling box, the fins are located in the cooling box, a refrigerating end of each semiconductor refrigerating sheet is connected with each fin, the fan is connected with the cooling box, and the fan is located on one side of a heat release surface of each semiconductor refrigerating sheet.
In a specific embodiment, an exhaust port is formed in one side of the box-type substation, and a first dust screen is arranged in the exhaust port.
In a specific embodiment, the bottom surface of the box-type substation is provided with a supporting base, and one side of the box-type substation is provided with a box door.
In a specific embodiment, the bottom of the cooling box is communicated with an air inlet pipe, and a second dust screen is arranged at the bottom end of the air inlet pipe.
In a specific embodiment, one surface of the fin body is fixedly connected with the inner wall at one side of the cooling box, and the fin body is provided with a through hole.
In a specific embodiment, a plurality of through holes are formed, and the plurality of through holes are uniformly distributed.
In a specific embodiment, the sheet body of the semiconductor refrigeration sheet is fixedly penetrated at one side of the cooling box, and the refrigeration surface of the semiconductor refrigeration sheet is connected with one surface of the fin sheet body.
In a specific embodiment, the outer wall of the fan is provided with a fixing rod, and one end of the fixing rod is fixedly connected with the outer wall on one side of the cooling box.
The beneficial effects of the utility model are as follows: when the ventilated box-type transformer substation is used, the heat dissipation is carried out on the heat dissipation surface of the semiconductor refrigerating sheet through the fan, then the cooling is carried out on the fins through the semiconductor refrigerating sheet, and then the air in the cooling box is cooled, then the air in the cooling box is sucked through the fan, the sucked cold air is discharged into the box-type transformer substation through the fan, and then the air is cooled, and then the cooled air is discharged into the box-type transformer substation, so that the ventilation and heat dissipation effects are good, the temperature in the box-type transformer substation is low, the ageing of electrical circuit elements in the box-type transformer substation can be delayed, and the service life of the box-type transformer substation can be prolonged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a first view angle structure of a ventilated box-type substation according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a second view angle of a ventilated box-type substation according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a third view angle of a ventilated box-type substation according to an embodiment of the present utility model;
fig. 4 is a schematic cross-sectional view of a ventilation structure according to an embodiment of the present utility model.
In the figure: 100-box-type transformer substation; 101-an exhaust port; 102-a first dust screen; 103-supporting a base; 104-a box door; 200-ventilation structure; 210-a fan; 220-cooling box; 221-an air inlet pipe; 222-a second dust screen; 230-fins; 231-through holes; 240-semiconductor refrigerating sheets; 250-fans; 251-fixing rod.
Detailed Description
The technical solutions in the embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model provides a ventilated box-type substation, which includes a box-type substation 100 and a ventilation structure 200 connected to the box-type substation 100.
Referring to fig. 1 to 3, an exhaust port 101 is formed at one side of a box-type substation 100, gas in the box-type substation 100 can be exhausted from the exhaust port 101, a first dust screen 102 is arranged in the exhaust port 101, a supporting base 103 is arranged on the bottom surface of the box-type substation 100, and a box door 104 is arranged at one side of the box-type substation 100.
Referring to fig. 1 to 4, the ventilation structure 200 includes a fan 210, a cooling box 220, fins 230, semiconductor cooling fins 240 and a fan 250, wherein the fan 210 is fixedly connected with an outer wall of the box-type substation, an air outlet of the fan 210 is communicated with the inside of the box-type substation 100, the cooling box 220 is fixedly connected with the outer wall of the box-type substation 100, an air suction port of the fan 210 is communicated with the inside of the cooling box 220, an air inlet pipe 221 is communicated with the bottom of the cooling box 220, a second dust screen 222 is arranged at the bottom end of the air inlet pipe 221, and external air is conducted into the cooling box 220 from the air inlet pipe 221.
In the present utility model, the sheet body of the fin 230 is located inside the cooling box 220, one surface of the sheet body of the fin 230 is fixedly connected with the inner wall of one side of the cooling box 220, the sheet body of the fin 230 is provided with the through holes 231, the through holes 231 are provided with a plurality of through holes 231, the through holes 231 are uniformly distributed, and the through holes 231 can increase the surface area of the fin 230.
In this embodiment, the refrigerating end of the semiconductor refrigerating sheet 240 is connected with the fins 230, the sheet body of the semiconductor refrigerating sheet 240 is fixedly penetrated at one side of the cooling box 220, the refrigerating surface of the semiconductor refrigerating sheet 240 is connected with one surface of the sheet body of the fins 230, the semiconductor refrigerating sheet 240 and the fins 230 can be connected through heat conducting silica gel, the fan 250 is connected with the cooling box 220, the outer wall of the fan 250 is provided with a fixing rod 251, one end of the fixing rod 251 is fixedly connected with the outer wall of one side of the cooling box 220, the fan 250 is positioned at one side of the heat release surface of the semiconductor refrigerating sheet 240, and the fan 250 can radiate heat from the heat release surface of the semiconductor refrigerating sheet 240.
Specifically, the working principle of the ventilated box-type substation is as follows: when the cooling box is used, the fan 250 is turned on, the heat dissipation surface of the semiconductor refrigerating sheet 240 is cooled by the fan 250, then the semiconductor refrigerating sheet 240 is turned on, the fins 230 are cooled by the semiconductor refrigerating sheet 240, then the air inside the cooling box 220 is cooled, then the fan 210 is turned on, the air inside the cooling box 220 is sucked by the fan 210, the sucked cold air is discharged into the box-type transformer substation 100 by the fan 210, then the inside of the box-type transformer substation 100 is cooled, the air is cooled firstly, and then the cooled air is introduced into the inside of the box-type transformer substation 100, so that the ventilation and heat dissipation effects are good, the temperature inside the box-type transformer substation 100 is low, the ageing of electrical circuit elements inside the box-type transformer substation 100 can be delayed, and the service life of the box-type transformer substation 100 can be prolonged.
It should be noted that, specific model specifications of the fan 210, the semiconductor refrigeration piece 240, and the fan 250 need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art, so that detailed descriptions thereof are omitted.
The power supply of the blower 210, the semiconductor refrigeration sheet 240, and the fan 250, and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.
The above description is only an example of the present utility model and is not intended to limit the scope of the present utility model, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. A ventilated box-type substation comprising a box-type substation (100), and a ventilation structure (200) connected to said box-type substation (100), characterized in that,
the ventilation structure (200) comprises a fan (210), a cooling box (220), fins (230), semiconductor refrigerating sheets (240) and a fan (250), wherein an air outlet of the fan (210) is communicated with the inside of the box-type transformer substation (100), the cooling box (220) is fixedly connected with the outer wall of the box-type transformer substation (100), an air suction port of the fan (210) is communicated with the inside of the cooling box (220), a sheet body of the fins (230) is located in the inside of the cooling box (220), a refrigerating end of the semiconductor refrigerating sheets (240) is connected with the fins (230), the fan (250) is connected with the cooling box (220), and the fan (250) is located on one side of a heat release surface of the semiconductor refrigerating sheets (240).
2. The ventilated box-type substation according to claim 1, characterized in that an exhaust port (101) is provided at one side of the box-type substation (100), and a first dust screen (102) is provided inside the exhaust port (101).
3. A ventilated box-type substation according to claim 1, characterized in that the bottom surface of the box-type substation (100) is provided with a supporting base (103), and that one side of the box-type substation (100) is provided with a box door (104).
4. The ventilated box-type substation according to claim 1, characterized in that the bottom of the cooling box (220) is connected with an air inlet pipe (221), and the bottom end of the air inlet pipe (221) is provided with a second dust screen (222).
5. The ventilated box-type substation according to claim 1, characterized in that one surface of the fin (230) is fixedly connected with the inner wall of one side of the cooling box (220), and the fin (230) is provided with a through hole (231).
6. The ventilated box-type substation according to claim 5, characterized in that said through holes (231) are provided in a plurality, said through holes (231) being uniformly distributed.
7. The ventilated box-type substation according to claim 5, characterized in that the sheet body of the semiconductor refrigeration sheet (240) is fixed and penetrated at one side of the cooling box (220), and the refrigeration surface of the semiconductor refrigeration sheet (240) is connected with one surface of the sheet body of the fin (230).
8. The ventilated box-type substation according to claim 1, characterized in that the outer wall of the fan (250) is provided with a fixing rod (251), one end of the fixing rod (251) being fixedly connected with the outer wall of one side of the cooling box (220).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320553863.6U CN219874708U (en) | 2023-03-21 | 2023-03-21 | Ventilated box-type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320553863.6U CN219874708U (en) | 2023-03-21 | 2023-03-21 | Ventilated box-type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219874708U true CN219874708U (en) | 2023-10-20 |
Family
ID=88334470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320553863.6U Active CN219874708U (en) | 2023-03-21 | 2023-03-21 | Ventilated box-type transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219874708U (en) |
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2023
- 2023-03-21 CN CN202320553863.6U patent/CN219874708U/en active Active
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