Anti-seismic switch cabinet

A switchgear and cabinet technology, which is applied in the electrical field, can solve the problems of not having level 9 seismic performance and high price, and achieve the effects of good ventilation and heat dissipation, low production cost and simple production process.

Inactive Publication Date: 2018-02-09
高嵩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the medium-voltage switchgear used in my country's nuclear power plants is basically imported from abroad, and there is a common problem of high price. Howe

Method used

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Example Embodiment

[0015] Example 2

[0016] It is basically the same as the first embodiment above, except that the cabinet 1 is changed. The cabinet 1 is also provided with a temperature sensor, a humidity sensor, a single-chip microcomputer and a fan. The fan is installed at the bottom of the cabinet 1. The sensor and the fan control terminal are respectively electrically connected with the single-chip microcomputer.

[0017] The present invention strengthens the internal structure of the cabinet 1 and makes it more stable by arranging reinforcing ribs and gussets 3 on the sealing plate 2 of the partition cabinet 1; by providing the shock-absorbing strip 5, the cabinet 1 is more stable. It is stretchable. When an earthquake occurs, the top of the side panel of the cabinet 1 is squeezed inward. During the squeezing process, the buffer strip 52 and the damping spring 53 buffer the squeezing, reduce the squeezing force, and can effectively avoid the cabinet The body 1 deforms during the earthquake; ...

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PUM

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Abstract

The invention discloses an anti-seismic switch cabinet. The anti-seismic switch cabinet comprises a cabinet body; the interior of the cabinet body is divided into a plurality of functional regions; the partition position of each functional region props against an angle brace; each side plate of the cabinet body is prepared from aluminum-coated zinc steel plate which is bent for multiple times; multiple groups of uniformly distributed ventilating holes are formed in each side plate of the cabinet body; damping strips are mounted around the top plate and the bottom plate of the cabinet body separately; the side plates of the cabinet body are connected with the top plate and the bottom plate through the damping strips; and a damping base is arranged at the bottom of the cabinet body; fixed plates which are L-shaped are arranged on the outer wall of the periphery of the damping base; one sides of the fixed plates are connected with the outer wall of the damping base while the other sides are fixed with the ground; a placement groove matched with the bottom of the cabinet body is formed in the surface of the damping base; the cabinet body is placed in the placement groove; and multiplegroups of anti-seismic springs are mounted below the placement groove in the damping base. The anti-seismic switch cabinet has the high-strength anti-seismic structure, high anti-seismic performance,low production cost and relatively long service life.

Description

Technical field [0001] The invention belongs to the electrical field, and specifically relates to a seismic switch cabinet. Background technique [0002] With the rapid development of the national economy, the electric power industry, as a key industry, has developed rapidly. In order to further reduce carbon emissions, it is necessary to vigorously develop clean energy, especially nuclear power. But so far, nuclear power has only accounted for a small proportion of my country's power generation. According to my country's power industry development plan, my country's nuclear power industry has great development prospects in the future. There are many nuclear power plants under construction and planning in the country, so a large amount of medium voltage switchgear is required. [0003] At present, the medium voltage switchgear used in nuclear power plants in our country is basically imported from abroad, and there is a problem of higher prices. However, the domestically produced ...

Claims

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Application Information

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IPC IPC(8): H02B1/30H02B1/54H02B1/56
CPCH02B1/303H02B1/54H02B1/565
Inventor 高嵩
Owner 高嵩
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