CN220042779U - Waterproof heat dissipation formula van-type transformer substation - Google Patents
Waterproof heat dissipation formula van-type transformer substation Download PDFInfo
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- CN220042779U CN220042779U CN202321494626.3U CN202321494626U CN220042779U CN 220042779 U CN220042779 U CN 220042779U CN 202321494626 U CN202321494626 U CN 202321494626U CN 220042779 U CN220042779 U CN 220042779U
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- transformer substation
- shell
- heat dissipation
- driving
- fixedly arranged
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000002274 desiccant Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 244000309464 bull Species 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a waterproof heat dissipation type van-type transformer substation, which relates to the technical field of transformer substations and comprises a bottom plate and a transformer substation shell, wherein a V-shaped rain shelter is arranged at the upper end of the transformer substation shell, and a heat dissipation mechanism for dissipating heat of a transformer is arranged in the transformer substation shell.
Description
Technical Field
The utility model relates to the technical field of substations, in particular to a waterproof heat-dissipation type van-type substation.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in the electric power system. The transformer substation in the power plant is a boosting transformer substation and is used for boosting the electric energy generated by the generator and feeding the boosted electric energy into a high-voltage power grid; the box-type substation is called a preassembled substation or a preassembled substation. The high-voltage switch equipment, the distribution transformer and the low-voltage distribution device are prefabricated indoor and outdoor compact distribution equipment in a factory, which are integrated according to a certain wiring scheme, the transformer and a plurality of electric elements in a box-type transformer substation are heating bodies, and heat can be generated in the use process, so that the inside of a box body used in the box-type transformer substation is communicated with the outside, and the heat dissipation effect is improved.
The box body used by the traditional van-type transformer substation generally adopts a rain shield to shield the part communicated with the outside, so that the air circulation can be realized and the rainwater can be prevented from entering, but the method can not block the dust from entering the box body, and when the box body encounters continuous overcast and rainy days, the air humidity is high, and when the moisture in the air is attached to the upper part of an electrical element, the electrical element is short-circuited, even damaged, and waste is caused.
Disclosure of Invention
The utility model aims to solve the problem that moisture in a transformer substation is large in the prior art and can erode a transformer, and provides a waterproof heat-dissipation type van-type transformer substation.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the waterproof heat dissipation type van-type transformer substation comprises a bottom plate and a transformer substation shell, wherein a V-shaped rain shelter is arranged at the upper end of the transformer substation shell, and a heat dissipation mechanism for dissipating heat of a transformer is arranged in the transformer substation shell;
the heat dissipation mechanism comprises a driving shell fixedly arranged above the inside of the transformer substation shell and a driving motor fixedly arranged in the middle of the upper end of the transformer substation shell, wherein a cam is fixedly arranged at the output end of the driving motor in the inside of the driving shell, two T-shaped driving rods are symmetrically arranged in the driving shell in a sliding manner, the outer sides of the cam are respectively abutted to one ends of the two T-shaped driving rods, two reset springs are symmetrically and fixedly arranged at one end of the T-shaped driving rods, which is positioned in the driving shell, of the driving shell, the other end of the reset spring is fixedly connected with the inner wall of the driving shell, and a connecting rod is hinged to one end of the T-shaped driving rods, which is positioned outside the driving shell;
the inside top of transformer substation's shell just is located the fixed two articulated seats that are equipped with of both sides symmetry of drive shell, the middle part of articulated seat rotates and is equipped with hollow bull stick, the fixed aerofoil that is equipped with of the other end of hollow bull stick, the other end of connecting rod articulates the setting with the middle part of hollow bull stick.
The technical scheme further comprises the following steps:
the heat dissipation mechanism further comprises two air suction plates which are symmetrically and fixedly arranged inside the transformer substation shell, the middle part of the upper end of the transformer substation shell is also axially and symmetrically fixedly provided with two axial flow fans, a return air pipe is fixedly arranged on one side of the upper end of the air suction plate, the other end of the return air pipe is mutually communicated with the input end of the axial flow fans, the output end of the axial flow fans is provided with an air outlet pipe, and the other end of the air outlet pipe is mutually communicated with the middle part of the hollow rotating rod.
The technical scheme further comprises the following steps:
the inside of induced draft board has seted up the cavity, the inside packing of cavity has the drier, a plurality of induced draft holes have been seted up to the one end of aviation baffle, induced draft hole and the inside cavity intercommunication of induced draft board each other.
The technical scheme further comprises the following steps:
the air outlet pipe is made of a metal flexible pipe.
The technical scheme further comprises the following steps:
two groups of heat dissipation holes are symmetrically formed in the side wall of the transformer substation shell.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the heat dissipation mechanism is arranged in the transformer substation, so that the heat dissipation of the transformer can be accelerated by using the heat dissipation mechanism, and the interior of the transformer substation can be dehumidified during the accelerated heat dissipation, so that the transformer is prevented from being corroded by water vapor;
through driving motor, cam, T type actuating lever, reset spring and connecting rod's mutually supporting can make two play aerostats intermittent type rotation in vertical plane, and then can intermittent type nature blow to the transformer, be favorable to better around the transformer forming turbulent flow for the heat of transformer is discharged, can form gas circulation flow in the inside of transformer substation through axial fan, induced draft board and play the mutually supporting of aerostats, and this kind of setting not only can prevent effectively that outside air from getting into inside the transformer substation, can also dry the inside air of transformer substation, great reduction the moisture content of the inside air of transformer substation's shell.
Drawings
Fig. 1 is a schematic diagram of the internal structure of a transformer substation shell according to the present utility model;
FIG. 2 is a schematic view of an axial flow fan mounting structure according to the present utility model;
FIG. 3 is a schematic diagram of a heat dissipation mechanism according to the present utility model;
FIG. 4 is a schematic view of the structure of the suction plate and the air outlet plate according to the present utility model;
FIG. 5 is a schematic view of the working structure of the air outlet plate according to the present utility model;
fig. 6 is a schematic view of the internal structure of the driving housing according to the present utility model.
In the figure: 1. a bottom plate; 2. a substation housing; 3. v-shaped rain shelter; 4. a heat dissipation mechanism; 401. a driving case; 402. a driving motor; 403. an air suction plate; 404. a T-shaped driving rod; 405. a cam; 406. a return spring; 407. a connecting rod; 408. a hollow rotating rod; 409. an air outlet plate; 410. an axial flow fan.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1
As shown in fig. 1-6, the waterproof heat dissipation type van-type transformer substation is assembled by the following components:
and (3) assembly description: two T-shaped driving rods 404 are placed in the driving shell 401, a reset spring 406 is placed at a proper position, then a cam 405 is fixedly arranged at the output end of the driving motor 402, the cam 405 is abutted against the two T-shaped driving rods 404, two connecting rods 407 are respectively arranged at the tail ends of the two T-shaped driving rods 404, meanwhile, the other ends of the connecting rods 407 are hinged to the middle part of a hollow rotating rod 408, two axial flow fans 410 are fixedly arranged in the middle part of the upper end of a transformer substation shell 2 in an axisymmetric manner, a return air pipe is fixedly arranged at one side of the upper end of the air suction plate 403, the other end of the return air pipe is mutually communicated with the input end of the axial flow fans 410, an air outlet pipe is arranged at the output end of the axial flow fans 410, and the other end of the air outlet pipe is mutually communicated with the middle part of the hollow rotating rod 408.
Working principle: when the internal temperature of the transformer substation is increased, the axial flow fan 410 is started first, the axial flow fan 410 works to enable the inside of the air suction plate 403 to form negative pressure, then air at the bottom of the transformer substation shell 2 enters the air suction plate 403, the air entering the air suction plate 403 is dried by a drying agent and then is introduced into the air outlet pipe, and as the other end of the air outlet pipe is communicated with the inside of the hollow rotating rod 408, the air pumped from the bottom of the transformer substation by the axial flow fan 410 is pumped into the air outlet plate 409, and finally the dried air is discharged from the two air outlet plates 409 to the upper part of the inside of the transformer substation;
starting the driving motor 402, the driving motor 402 works to drive the cam 405 to rotate, the cam 405 rotates to drive the two T-shaped driving rods 404 to reciprocate in the driving shell 401, the other end of the T-shaped driving rods 404 is hinged with the connecting rod 407, the hollow rotating rod 408 can be driven to intermittently rotate in a vertical plane, the air outlet plate 409 is fixedly arranged at the lower end of the hollow rotating rod 408, the reciprocating motion of the air outlet plate 409 in the vertical plane can be realized, fresh air pumped by the axial flow fan 410 can be further intermittently blown to the upper part of the transformer, and then heat dissipation is forced on the transformer.
In this embodiment, through the setting of axial fan 410 and induced draft plate 403 and play aerofoil 409, can be with the inside top of transformer substation's shell 2 bottom air pumping, can also dry the gas in this gas flow in-process, and then can reduce the moisture content of the inside air of transformer substation, reduce the erosion of steam to the transformer, can drive cam 405 through driving motor 402 and rotate, can make two play aerofoil 409 intermittent type rotate in vertical plane under the cooperation setting of T type actuating lever 404, reset spring 406, connecting rod 407 and hollow bull stick 408, and then enlarge the area of spreading of new trend, great increase the relative area of contact of new trend and transformer, accelerated the heat dissipation of transformer promptly.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. The waterproof heat dissipation type van-type transformer substation comprises a bottom plate (1) and a transformer substation shell (2), wherein a V-shaped rain shelter (3) is arranged at the upper end of the transformer substation shell (2), and the waterproof heat dissipation type van-type transformer substation is characterized in that a heat dissipation mechanism (4) for dissipating heat of a transformer is arranged in the transformer substation shell (2);
the heat dissipation mechanism (4) comprises a driving shell (401) fixedly arranged above the inside of the transformer substation shell (2) and a driving motor (402) fixedly arranged in the middle of the upper end of the transformer substation shell (2), a cam (405) is fixedly arranged at the output end of the driving motor (402) inside the driving shell (401), two T-shaped driving rods (404) are symmetrically and slidingly arranged inside the driving shell (401), the outer sides of the cam (405) are respectively abutted with one ends of the two T-shaped driving rods (404), two reset springs (406) are symmetrically and fixedly arranged at one end of the T-shaped driving rods (404) inside the driving shell (401), the other end of each reset spring (406) is fixedly connected with the inner wall of the driving shell (401), and a connecting rod (407) is hinged at one end of each T-shaped driving rod (404) outside the driving shell (401);
the transformer substation is characterized in that two hinging seats are symmetrically and fixedly arranged on the two sides of the driving shell (401) above the transformer substation shell (2), a hollow rotating rod (408) is rotatably arranged in the middle of each hinging seat, an air outlet plate (409) is fixedly arranged at the other end of each hollow rotating rod (408), and the other end of each connecting rod (407) is hinged to the middle of each hollow rotating rod (408).
2. The waterproof heat dissipation type van-type transformer substation according to claim 1, wherein the heat dissipation mechanism (4) further comprises two air suction plates (403) symmetrically and fixedly arranged inside the transformer substation shell (2), two axial flow fans (410) are fixedly arranged in the middle of the upper end of the transformer substation shell (2) in an axial symmetry mode, a return air pipe is fixedly arranged on one side of the upper end of the air suction plates (403), the other end of the return air pipe is mutually communicated with the input end of the axial flow fans (410), an air outlet pipe is arranged at the output end of the axial flow fans (410), and the other end of the air outlet pipe is mutually communicated with the middle of the hollow rotating rod (408).
3. The waterproof heat dissipation type van-type transformer substation according to claim 2, wherein the interior of the air suction plate (403) is provided with a cavity, the interior of the cavity is filled with a drying agent, one end of the air suction plate (403) is provided with a plurality of air suction holes, and the air suction holes are mutually communicated with the cavity in the air suction plate (403).
4. The waterproof and heat-dissipation type van-type transformer substation according to claim 2, wherein the air outlet pipe is made of a metal flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494626.3U CN220042779U (en) | 2023-06-13 | 2023-06-13 | Waterproof heat dissipation formula van-type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321494626.3U CN220042779U (en) | 2023-06-13 | 2023-06-13 | Waterproof heat dissipation formula van-type transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220042779U true CN220042779U (en) | 2023-11-17 |
Family
ID=88735182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321494626.3U Active CN220042779U (en) | 2023-06-13 | 2023-06-13 | Waterproof heat dissipation formula van-type transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220042779U (en) |
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2023
- 2023-06-13 CN CN202321494626.3U patent/CN220042779U/en active Active
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