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Box-type transformer substation head cover, and box-type transformer substation

A roof, box change technology

Pending Publication Date: 2018-11-02
HENAN SENYUAN ELECTRIC CO LTD
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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 provide a box-type substation top cover to solve the problem of poor ventilation in box-type substations in the prior art; the purpose of the invention is also to provide a box-type substation

Method used

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  • Box-type transformer substation head cover, and box-type transformer substation
  • Box-type transformer substation head cover, and box-type transformer substation
  • Box-type transformer substation head cover, and box-type transformer substation

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Embodiment Construction

[0039] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0040] The specific embodiment of box change top cover of the present invention, as Figure 1 to Figure 10 As shown, the top cover of the box transformer includes a cover body 1 with a vent 7 on the cover 1 and a ventilation cover 2 for rainproofing on the vent 7 . In the present embodiment, the vent 7 is a square hole, and the ventilation cover 2 is in the shape of a rectangular box. The four vertical sides of the ventilation cover 2 are provided with cooling holes 3 for heat dissipation, and the cooling holes 3 are welded with filters for preventing wind and sand. net 4.

[0041] In order to make the ventilation cover 2 have a rainproof effect and a ventilation effect, an L-shaped plate 8 is provided at the vent 7 of the cover body 1 in this embodiment, and the L-shaped plate 8 is welded on the cover body 1 and connected end to end. Seal the gap by g...

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Abstract

The invention relates to a box-type transformer substation head cover, and a box-type transformer substation. The box-type transformer substation head cover comprises a cover body, a ventilation opening is arranged on the cover body, a ventilation hood is arranged at the ventilation opening, and radiating holes are formed on the vertical sidewall of the ventilation hood; a rainproof fence is arranged at the ventilation opening in the ventilation hood, and the rainproof space is arranged between the ventilation hood and the rainproof fence. In comparison with the method of arranging a baffle plate at the upper part in the ventilation hood and performing secondary blocking the rain flying into the ventilation hood on the vertical direction, the rainproof fence is arranged in the ventilationhood, the raindrop in the rainproof space can be blocked out of the ventilation opening as long as the rainproof fence has low height, thereby playing the rainproof effect; since the rainproof fence is far less than the height of the ventilation hood, the ventilation capacity of the box-type transformer substation is greatly improved when the box-type head cover has strong rainproof performance, and the problem that the box-type transformer substation in the prior art is bad in ventilation effect is solved.

Description

technical field [0001] The invention relates to a box-type substation top cover and a box-type substation. Background technique [0002] With the rapid development of urban construction, people have put forward higher and higher requirements for the image of the city. After the urban construction has experienced the demolition of the old city, road widening, renovation of building facades and urban network transformation, urban green space and overhead entry have been implemented. The ground power supply and lighting projects are now entering the "beauty" stage aimed at improving the streetscape and city appearance and building a harmonious city. The improvement and beautification of the urban environment has become the top priority of current urban construction. As a common electrical equipment everywhere, box-type substation plays a vital role in the image of the city. [0003] As we all know, a substation will generate a lot of heat during operation, and timely and effec...

Claims

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Application Information

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IPC IPC(8): H02B1/28H02B1/56
CPCH02B1/28H02B1/565
Inventor 张英杰邵淑敏王文娟万广强赵长顺陈静雅葛淑娜
Owner HENAN SENYUAN ELECTRIC CO LTD
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