Moisture-proof power distribution box

A distribution box and box technology, applied in the substation/distribution device casing, electrical components, substation/switch layout details, etc., can solve the problems of inconvenient replacement of desiccant and increased equipment maintenance costs.

Active Publication Date: 2017-08-01
徐州中周输配电设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the prior art, a desiccant is usually used to dry the air entering the distribution box, but the moisture absorption of the desiccant is saturated. At this time, if the moistur

Method used

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  • Moisture-proof power distribution box

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Embodiment Construction

[0018] In order to enable those skilled in the art to better understand the technical solutions of the present invention, specific implementations are given below to further illustrate the present invention.

[0019] Combine now Figure 1 to Figure 4 The present invention is described in detail. The invention provides a moisture-proof power distribution box, comprising: a box body 1, a drying device 2, a desiccant 3, and a heating device 7, wherein: the drying device 2 is equipped with a heat conduction tube 6, and the heat conduction tube 6 is equipped with a heat conduction medium 5 for heating The device 7 is installed in the heat pipe 6 , the heating device 7 heats the heat transfer medium 5 in the heat pipe 6 , and the desiccant 3 is filled in the space between the heat pipe 6 and the drying device 2 . Drying the air entering the distribution box through the desiccant 3 can effectively reduce the water vapor content in the air. By heating the heat conduction medium 5 in...

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Abstract

The invention provides a moisture-proof power distribution box comprising a box body, a drying device, a drying agent and a heating device. A heat conduction pipe is installed in the drying device. A heat conduction medium is arranged in the heat conduction pipe. The heating device is installed in the heat conduction pipe. The heating device heats the heat conduction medium in the heat conduction pipe. The drying agent fills in the space between the heat conduction pipe and the drying device. The drying device is installed in the power distribution box, and the drying agent can effectively absorb the moisture in the air and reduce water vapor in the air entering the power distribution box so as to prevent the water vapor from being accumulated in the power distribution box to generate water drops and damage electrical equipment in the power distribution box. The heating device can heat the drying agent so that the drying agent can be repeatedly used.

Description

technical field [0001] The invention relates to a distribution box, in particular to a moisture-proof distribution box. Background technique [0002] The distribution box is mainly used to accommodate electrical equipment. When the distribution box is used in a humid environment, there will be a large amount of humid gas in the box, and the gas will generate condensation on the box. Preventing condensation can avoid Short-circuit damage to electrical equipment ensures a stable supply of electricity. In the prior art, a desiccant is usually used to dry the air entering the distribution box, but the moisture absorption of the desiccant is saturated. At this time, if the moisture-proof effect is to be achieved, the desiccant must be replaced. Frequent replacement of the desiccant is very inconvenient. , and increased equipment maintenance costs. Contents of the invention [0003] The purpose of the present invention is to provide a moisture-proof distribution box, prolong t...

Claims

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Application Information

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IPC IPC(8): H02B1/28H02B1/56
CPCH02B1/28H02B1/565
Inventor 曾俊王炜吕永祥汤茜包磊
Owner 徐州中周输配电设备有限公司
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