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High-voltage distribution cabinet waterproof top cover device

A technology of high-voltage power distribution cabinet and high-voltage cabinet, which is applied in the direction of substation/power distribution device shell, etc., can solve problems such as affecting power supply quality, electrical accidents, and no top waterproof device designed

Active Publication Date: 2015-12-02
JIANGSU YINJIA GROUP
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the existence of the pressure relief channel on the top of the power distribution cabinet, the top of the power distribution cabinet cannot be waterproofed, so this type of power distribution cabinet does not have a top waterproof device.
The requirements for waterproofing of the power distribution room are relatively high. If there is water leakage in the power distribution room during installation, construction or operation, water will leak into the power distribution cabinet, which will affect the performance of electrical equipment. In severe cases, it will cause electrical accidents. Affect the quality of power supply

Method used

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  • High-voltage distribution cabinet waterproof top cover device
  • High-voltage distribution cabinet waterproof top cover device
  • High-voltage distribution cabinet waterproof top cover device

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] As shown in the accompanying drawings, the waterproof top cover device of the high-voltage power distribution cabinet includes a high-voltage cabinet waterproof top cover assembly 1 and a high-voltage cabinet cabinet body 2, and the high-voltage cabinet waterproof top cover assembly 1 is connected to the high-voltage cabinet cabinet body 2 through a support The space is reserved on the surface, and it is set above the cabinet body 2 of the high-voltage cabinet. The support includes a left side support plate 6, a right side support plate 7, a front baffle plate 4 and a rear baffle plate 5, and the left side support plate 6, the front baffle plate 4, the right side support plate 7 and the rear baffle plate 5 The ends are respectively fixed on the lower surface of the waterproof top cover assembly 1 of the high-voltage cabinet. Wherein, the front baffle 4 and the ...

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Abstract

The invention discloses a high-voltage distribution cabinet waterproof top cover device which comprises a high-voltage cabinet waterproof top cover assembly and a high-voltage cabinet body. Spacing is reserved between the high-voltage cabinet waterproof top cover assembly and the upper surface of the high-voltage cabinet body through a support part. The high-voltage cabinet waterproof top cover assembly is arranged above the high-voltage cabinet body. According to the invention, pressure caused by a fault in a distribution cabinet can be released, and the top of the distribution cabinet is waterproof due to the distribution cabinet top cover device.

Description

technical field [0001] The invention relates to a waterproof top cover device for a high-voltage power distribution cabinet, belonging to the technical field of electrical equipment. Background technique [0002] There are many types of high-voltage cabinets on the market, such as KYN28 cabinets of 6kV, 12kV, and 24kV, and KYN61-40.5 cabinets of 35kV. Among these types of cabinets, the protection level of the closed door is IP4X, and the protection level of the door is IP2X. The equipment is only allowed to be installed indoors, so the X at the back is 0, and there is no waterproof function design. The power distribution cabinet is divided into 4 partition units, mainly including circuit breaker room partition, main busbar room partition, and outgoing cable room partition. Each compartment is separated by steel plates to form independent compartment spaces. Each compartment has an independent channel leading to the top cover of the power distribution cabinet. On the top co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/28
Inventor 田志新何俊王勇黄新波唐娉婷何柏群陈太祥姚建明韦红根
Owner JIANGSU YINJIA GROUP
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