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Self-opening dehumidification type power distribution cabinet

A power distribution cabinet and dehumidification type technology, which is applied in the field of self-opening dehumidification type power distribution cabinets, can solve problems such as condensation on the inner wall of the cabinet, excessive moisture accumulation in the power distribution cabinet, and component failures in the power distribution cabinet, so as to reduce the environmental humidity Effect

Active Publication Date: 2021-09-24
江苏大师兄电气设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Affected by humid weather or humid environment, more moisture is easy to accumulate in the power distribution cabinet, and even serious condensation will form on the inner wall of the cabinet. Severe moisture and moisture are likely to cause failure of internal components of the power distribution cabinet

Method used

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  • Self-opening dehumidification type power distribution cabinet
  • Self-opening dehumidification type power distribution cabinet
  • Self-opening dehumidification type power distribution cabinet

Examples

Experimental program
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Embodiment

[0040] see figure 1 and figure 2 , a self-opening dehumidification type power distribution cabinet, including a cabinet body 1, a plurality of evenly distributed external condensation pipes are arranged inside the cabinet body, the external condensation pipes include a condensation pipe 2, and the two ends of the condensation pipe 2 They respectively penetrate through a pair of inner walls of the cabinet body 1 and extend to the outside. The condensation pipe 2 is fixedly connected to the inside of the cabinet body 1. The lower end of the condensation pipe 2 is provided with a strip-shaped hole, and the inner wall of the strip-shaped hole is fixedly connected with a hygroscopic layer 5. The hygroscopic layer 5 Located inside the cabinet 1, the moisture-absorbing layer 5 can be made of moisture-absorbing cotton, and multiple external condensation pipes are distributed in parallel on the inner top of the cabinet 1, and the moisture-absorbing layer 5 is installed directly under ...

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Abstract

The invention discloses a self-opening dehumidification type power distribution cabinet, which belongs to the field of power distribution cabinets, and creates conditions for moisture in a cabinet body to be condensed into water and provides a condensation carrier by arranging an external condensation pipe at the top in the cabinet body, so that the moisture is promoted to be condensed on the surface of the condensation pipe and gradually flows to a moisture absorption layer; when the moisture content in the moisture absorption layer reaches a certain degree and is transmitted to the expansion rod, the expansion rod absorbs water and expands, a winding rope drives an inner movable pipe to rotate, moisture transmission between the moisture absorption layer and a transition absorption layer is achieved, a moisture emission channel is opened, moisture is accelerated to be emitted to the external environment, and the environmental humidity in the cabinet body is reduced fundamentally; when the moisture is diffused to a certain degree, the inner movable pipe rotates to effectively isolate the moisture absorption layer from the outside and close a moisture diffusion channel, so that the outside air is not easy to enter the cabinet body.

Description

technical field [0001] The invention relates to the field of power distribution cabinets, in particular to a self-opening dehumidification type power distribution cabinet. Background technique [0002] Power distribution cabinets (boxes) are divided into power distribution cabinets (boxes), lighting distribution cabinets (boxes), and metering cabinets (boxes), which are the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment shall provide protection, monitoring and control of the load. [0003] Affected by humid weather ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/28B01D53/26H02B1/30
CPCH02B1/28B01D53/261H02B1/30
Inventor 郭闵武
Owner 江苏大师兄电气设备有限公司
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