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An active cooling box type substation

A cooling box, active technology, applied in the field of substation, can solve the problem that the heat of the box is difficult to dissipate, and achieve the effect of rapid heat export and reduced damage

Active Publication Date: 2020-07-10
SHANDONG JIEYUAN ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the box-type substation is generally a sealed structure, which makes it difficult to dissipate the heat inside the box, and proposes an active cooling box-type substation

Method used

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  • An active cooling box type substation
  • An active cooling box type substation
  • An active cooling box type substation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] see Figure 1-5 , an active cooling box-type substation, including a box body 1 and a solar cell module 11, the upper surface wall of the box body 1 is provided with a cooling hole 3, the inside of the box body 1 is fixed with a mounting plate 2 and the top of the mounting plate 2 is provided There is a turntable 10, the upper surface wall of the turntable 10 is bonded with a rubber plate 18, a through hole 22 is opened on the turntable 10, a transmission shaft 23 runs through the center of the turntable 10 and a sleeve 6 is installed on the outside of the transmission shaft 23, the transmission shaft 23 Cooperate with the top inner wall of the box body 1 through bearings, the transverse section of the sleeve 6 is rectangular, and the sleeve 6 and the turntable 10 are in sliding fit, and due to the rectangular shape of the sleeve 6, the sleeve 6 can drive the turntable 10 Rotation occurs, a temperature sensor 9, a motor 5 and a fan 21 are fixed on the mounting plate 2, ...

Embodiment 2

[0037] see image 3 and Figure 4 , the elastic member 20 includes a fixed seat 201 fixed on the mounting plate 2, a moving rod 204 runs through the fixed seat 201 and a spring 203 is sheathed on the outside of the moving rod 204, the moving rod 204 and the fixed seat 201 are in a sliding fit, and are located at the fixed The moving rod 204 inside the seat 201 is provided with a flange 202, and the flange 202 and the moving rod 204 are integrally formed, and the flange 202 prevents the moving rod 204 from coming out of the fixed seat 201. The ring-shaped chute 19 matched with the moving bar 204 , the spring 203 gives the moving bar 204 a vertical upward elastic force, and the moving bar 204 is attached to the top groove wall of the chute 19 under this elastic force.

[0038] The difference from Example 1 is that

Embodiment 3

[0040] see figure 1 and figure 2 The cooling pipe 17 located in the inner cavity of the box body 1 is arranged in a folded shape, which increases the contact area between the cooling pipe 17 and the heat inside the box body 1, so that the water inside the cooling pipe can absorb more heat inside the box body 1, so that the box body The heat of body 1 is exported more rapidly.

[0041] The difference from Example 1 is that

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PUM

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Abstract

The invention discloses an active heat dissipation box-type transformer substation which comprises a box body and a solar cell module. In the invention, a transmission shaft penetrates through a center of a rotation disc; a sleeve is fixed outside the transmission shaft; a cross section of the sleeve is rectangular; the rotation disc is in sliding fit with the sleeve; under an effect of a spring and a moving rod, a rubber plate shields heat dissipation holes, the box body is in a sealed state, and dust prevention and rain prevention of the box body are realized; a temperature sensor and a controller are arranged so that the solar cell module can electrify an electromagnet; a motor, a fan and a circulating pump work so thatthe through holes andthe heat dissipation holesare superposed, and heat in the box body can be discharged outwards; and heat in the cooling pipe can be conducted to the underground under the effect of a heat exchange pipe. The heat in the box body can be quickly discharged outwards under two heat dissipation modes, and damage of the heat to electronic components in the box body is reduced.

Description

technical field [0001] The invention relates to the technical field of substations, in particular to an active cooling box type substation. Background technique [0002] Box-type substation, also known as prefabricated substation or prefabricated substation, is a kind of high-voltage switchgear, distribution transformer and low-voltage power distribution device, which are prefabricated indoor and outdoor compact in a factory according to a certain wiring scheme. Power distribution equipment, which organically combines the functions of transformer step-down and low-voltage power distribution, is installed in a moisture-proof, rust-proof, dust-proof, mouse-proof, fire-proof, anti-theft, heat-insulated, fully enclosed, and movable steel structure box , especially suitable for urban network construction and transformation, is a brand-new substation rising after the civil substation. The box-type substation is suitable for mines, factories, enterprises, oil and gas fields and wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/56H02B1/28H02B1/46H02B1/04H02B7/06H02S20/22
CPCH02B1/04H02B1/28H02B1/46H02B1/565H02B7/06H02S20/22Y02B10/10Y02E10/50
Inventor 白雪猛
Owner SHANDONG JIEYUAN ELECTRIC