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Box-type substation

A box-type substation and box technology, applied in the field of substations, can solve problems such as affecting heat dissipation performance, inability to open and close, and adversely affecting the safety of substation equipment, and achieve the effect of rapid response and good rainproof effect.

Inactive Publication Date: 2020-06-05
内蒙古德广电气股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing box-type substation is in use, it needs to use the heat dissipation holes on the box to dissipate heat. However, in the case of wind and rain, rainwater is easy to send the heat dissipation holes into the box, which is not conducive to the safety of the substation equipment in the box. , some box-type substations with rainproof function are directly equipped with fixed covers outside the cooling holes, and the cover cannot be opened and closed according to whether it rains or not, thus affecting the heat dissipation performance

Method used

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Examples

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Embodiment 1

[0024] see figure 1 , a box-type substation, including a box body 1, a plurality of cooling holes 2 are vertically opened on the two side walls of the box body 1, a retaining eaves 3 are arranged above the cooling holes 2, and the outer wall of the box body 1 is installed There is a foldable cover 4 covering the outside of the eaves 3, a drive mechanism is provided on the foldable cover 4, and a rain trigger mechanism 5 for detecting rainwater is installed on the top of the side wall of the box body 1;

[0025] see Figure 2-3 , the rain trigger mechanism 5 includes a cylinder 501, a lifting rod 502 and a pressure head 506, the cylinder 501 is fixed on the side wall of the box 1, and the vertical movement of the cylinder 1 runs through the lifting rod 502, so The upper and lower ends of the lifting rod 502 are respectively fixed with a floating ball 503 and a mounting plate 504, the mounting plate 504 is equipped with a pressure head 506, and the bottom of the side wall of th...

Embodiment 2

[0035]A box-type substation, comprising a box body 1, a plurality of heat dissipation holes 2 are vertically opened on the two side walls of the box body 1, a retaining eaves 3 are arranged above the heat dissipation holes 2, and the outer wall of the box body 1 is installed with The foldable cover 4 that covers the outside of the eaves 3, the foldable cover 4 is provided with a driving mechanism, the top of the side wall of the box 1 is equipped with a rain trigger mechanism 5 for detecting rain, and the rain trigger The mechanism 5 includes a cylinder 501, a lifting rod 502 and a pressure head 506. The cylinder 501 is fixed on the side wall of the box 1. The vertical movement of the cylinder 1 runs through a lifting rod 502. The lifting rod 502 goes up and down. A floating ball 503 and a mounting plate 504 are respectively fixed at the ends, and a pressure head 506 is installed on the mounting plate 504, and a miniature drainage pipe 508 is communicated with the bottom of the...

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Abstract

The invention discloses a box-type substation which comprises a box body. A plurality of heat dissipation holes are vertically formed in the two side walls of the box body. A foldable shade is installed on the outer wall of the box body. A driving mechanism is arranged on the foldable shade, and a rainwater triggering mechanism used for detecting rainwater is installed at the top of one side wallof the box body. A switch button matching a pressing head is installed on the side wall of the box body, and a controller used for receiving signals of a switch button and controlling the driving mechanism to operate is fixed on the inner wall of the box body. According to the box-type substation, the foldable shade is arranged at the periphery of the heat dissipation holes; the rainwater triggering mechanism is arranged at the top of the box body, and the pressing head below a floating ball is driven to be in contact with the switch button by utilizing buoyancy of rainwater, so that the controller controls the driving mechanism to drive the foldable shade to unfold; response is quick; unfolding and folding of the foldable shade can be controlled in real time according to whether it rainsor not; stability and reliability are achieved; and the rainproof effect is good.

Description

technical field [0001] The invention relates to the technical field of substations, in particular to a box-type substation. Background technique [0002] Box-type substation, also known as prefabricated substation or prefabricated substation. It is a kind of high-voltage switchgear, distribution transformer and low-voltage power distribution device. It is a factory prefabricated indoor and outdoor compact power distribution device arranged according to a certain wiring scheme, which is to organically combine functions such as transformer step-down and low-voltage power distribution. Together, they are installed in a moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, theft-proof, heat-insulated, fully enclosed, and movable steel structure box, which is especially suitable for urban network construction and transformation. A brand new substation. The box-type substation is suitable for mines, factories, enterprises, oil and gas fields and wind power stations. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B7/06H02B1/56H02B1/28
CPCH02B1/28H02B1/565H02B7/06
Inventor 范孝强张文刚
Owner 内蒙古德广电气股份有限公司
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