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Moisture-proof power distribution cabinet

A power distribution cabinet and moisture-proof layer technology, which is applied in the substation/distribution device shell, electrical components, substation/switch layout details, etc. The effect of highlighting substantive features

Active Publication Date: 2021-08-10
国网山东省电力公司东平县供电公司 +2
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide and design a moisture-proof power distribution cabinet to solve the problems existing in the prior art

Method used

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Embodiment Construction

[0022] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0023] Such as figure 1 , figure 2 and image 3 As shown, the present invention provides a moisture-proof power distribution cabinet, including a cabinet body 1, the outer wall of the cabinet body 1 is coated with a moisture-proof paint layer, and the outside of the moisture-proof paint layer is coated with a fire-proof paint layer to increase the safety of the power distribution cabinet performance.

[0024] Described cabinet body 1 is arranged as the box body structure of bottom opening, and cabinet body 1 bottom is provided with the base that is sealed with opening, and described base comprises base top plate 21 and base bottom plate 22, and cabinet body 1 is installed on the base top plate 21, and ba...

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Abstract

The invention relates to a moisture-proof power distribution cabinet which comprises a cabinet body, wherein the cabinet body is of a box body structure with an opening in the bottom, a base connected with the opening in a sealed mode is arranged at the bottom of the cabinet body, a moisture-proof layer is transversely arranged in the cabinet body, a control chamber used for installing control equipment is arranged above the moisture-proof layer, a moisture-proof cabinet door is arranged on the side wall of the control chamber, a moisture-proof chamber is arranged below the moisture-proof layer, and a plurality of through holes communicated with the moisture-proof chamber and the control chamber are formed in the moisture-proof layer; and the moisture-proof chamber is internally provided with a dehumidifier, the dehumidifier comprises a semiconductor refrigeration chip, the hot end of the semiconductor refrigeration chip is provided with a cooling fin, the cold end of the semiconductor refrigeration chip is provided with a condensation fin, the hot end of the semiconductor refrigeration chip is located outside the cabinet body, and the cold end of the semiconductor refrigeration chip is located in the cabinet body. The air humidity of the power distribution cabinet is reduced, the dry operation environment of the operation room is ensured, electric leakage or short circuit of components caused by humid air in the power distribution cabinet is avoided, and the service life of the components in the power distribution cabinet is prolonged.

Description

technical field [0001] The invention belongs to the technical field of electric equipment, and in particular relates to a moisture-proof power distribution cabinet. Background technique [0002] The power distribution cabinet is mainly used to distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby load, so the power distribution cabinet is the monitoring center of the nearest load at the final stage of power distribution. [0003] There must be a cable duct on the power distribution cabinet. The cable duct communicates with the outside world. When it rains, there may be water in the cable duct, which will cause extreme humidity in the cable duct. The air humidity in the power distribution cabinet will increase. The surface of the electric cabinet, the interior of the power distribution cabinet, and the control panel of the power distribution cabinet condense into water mist or water droplets, which increases the risk...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/28H02B1/56H02B1/54H02B1/50H02B1/30H02B1/32F16L5/02
CPCH02B1/28H02B1/565H02B1/54H02B1/50H02B1/30H02B1/32F16L5/025
Inventor 安强赵宏伟郑长青冯秋英陈吉磊
Owner 国网山东省电力公司东平县供电公司
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