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A self-opening dehumidification 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 the problems of condensation on the inner wall of the cabinet, excessive moisture accumulation in the power distribution cabinet, and component failure of the power distribution cabinet, so as to reduce the environmental humidity Effect

Active Publication Date: 2021-11-02
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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  • A self-opening dehumidification distribution cabinet
  • A self-opening dehumidification distribution cabinet
  • A self-opening dehumidification distribution cabinet

Examples

Experimental program
Comparison scheme
Effect test

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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PUM

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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. By arranging an outer condensing moisture pipe on the top of the cabinet, conditions are created for the moisture in the cabinet to condense into water, and a condensation carrier is provided to promote the moisture It condenses on the surface of the condensate tube and gradually flows to the hygroscopic layer. When the moisture content in the hygroscopic layer reaches a certain level and is transferred to the expansion rod, the expansion rod absorbs water and expands, and drives the inner moving tube to rotate through the winding rope to realize the moisture absorption layer and the expansion rod. The moisture transfer between the transition absorption layers opens the moisture distribution channel, accelerates the distribution of moisture to the external environment, and fundamentally reduces the ambient humidity in the cabinet. Effective isolation, close the moisture distribution channel, so that the outside air is not easy to enter the cabinet.

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 Patents(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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