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Safety protection device for comprehensive distribution box

A technology of safety protection device and distribution box, which is applied in substation/distribution device casing, cooling/ventilation of substation/switchgear, substation/switch layout details, etc., which can solve problems such as easy entry of moisture and influence of distribution cabinet , to achieve the effect of accelerating the circulation rate and improving the heat dissipation efficiency

Pending Publication Date: 2022-06-21
国网黑龙江省电力有限公司鸡西供电公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved in the present invention is: during the use of the existing power distribution cabinet, moisture easily enters the power distribution cabinet and affects the service life of the internal components of the power distribution cabinet; furthermore, a comprehensive power distribution box safety protection device is provided

Method used

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  • Safety protection device for comprehensive distribution box
  • Safety protection device for comprehensive distribution box
  • Safety protection device for comprehensive distribution box

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Embodiment Construction

[0026] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention , but are not intended to limit the scope of the present invention.

[0027] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the orientations or positional relationships shown in the accompanying drawings, only for the purpose of It is convenient to describe the present invention and to simplify the description, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular or...

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Abstract

A comprehensive distribution box safety protection device relates to the technical field of power distribution cabinets. The objective of the invention is to solve the problem that moisture easily enters a power distribution cabinet and affects the service life of parts in the power distribution cabinet in the use process of an existing power distribution cabinet. An air inlet pipeline is installed on a distribution box body, an air outlet pipeline is installed on the distribution box body, and a supporting frame is inserted into the air inlet pipeline; the air entraining assembly and the dehumidification assembly are arranged in the supporting frame. The air entraining assembly comprises a motor supporting plate, an output motor and a drainage impeller, the motor supporting plate is installed in the supporting frame, the output motor is installed on the motor supporting plate, and an output shaft of the output motor penetrates through a through hole in the motor supporting plate and is fixedly connected with a wheel shaft of the drainage impeller; the dehumidification assembly comprises an upper cellular board, a silicon dioxide drying agent layer and a lower cellular board which are sequentially arranged from top to bottom, and the silicon dioxide drying agent layer is clamped and fixed in the supporting frame through the upper cellular board and the lower cellular board. The device is used for cooling and drying the distribution box.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to a safety protection device for an integrated power distribution cabinet. Background technique [0002] High-voltage power distribution cabinets are used for on-off, control or protection in the power generation, transmission, distribution, power conversion and consumption of power systems. And grounding switch, high-voltage load switch, high-voltage automatic reclosing and sectionalizer, high-voltage operating mechanism, high-voltage explosion-proof power distribution device and high-voltage switchgear and other categories. [0003] Due to the imperfect design of the traditional power distribution cabinet and the lack of moisture-proof structure, during the use of the power distribution cabinet, moisture can easily enter the power distribution cabinet, and the moisture can easily affect the service life of the internal components of the power distribution cabi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/28H02B1/56H02B1/46H02B1/50B01D53/26F26B5/16F26B3/28
CPCH02B1/28H02B1/56H02B1/46H02B1/50B01D53/26F26B5/16F26B3/28
Inventor 张海英申亚东吴立冬赵文彬朱晓东张航张琪张鹏桑彤张哲何凤威李莹桑奇朱金良
Owner 国网黑龙江省电力有限公司鸡西供电公司
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