Dampproof and dehumidification switch cabinet

A switchgear and cabinet technology, applied in the field of switchgear, can solve the problems of cable and wire corrosion, low temperature, high air humidity, etc., and achieve the effect of convenient maintenance and inspection

Inactive Publication Date: 2015-12-09
黄石市金雀电气股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although most of the switchgears are installed in open outdoor areas, some switchgears are also installed in areas with high humidity such as tunnels, basements, mines, and fields where it is difficult to get light. The air humidity in the

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  • Dampproof and dehumidification switch cabinet

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[0020] In order to facilitate a better understanding of the purpose, structure, features and effects of the present invention, the present invention will now be further described in detail with reference to the accompanying drawings and specific embodiments.

[0021] The moisture-proof and dehumidifying switch cabinet of the present invention includes a cabinet body 1 and a cabinet door 2 arranged on the cabinet body 1. The cabinet door 2 is provided with a handle 3 and an observation window 4, and the cabinet body 1 is provided with hollow partitions arranged in parallel 5. There are a number of through holes 6 on the partition 5, the partition 5 is connected with an exhaust duct 7, and the other end of the exhaust duct 7 extends out of the cabinet 1 and then is connected with an exhaust device 8. The bottom of the cabinet 1 is provided with heating Tank 9, the heating tank 9 is provided with a heating tube 10, the bottom of the cabinet 1 is provided with a temperature sensor 11,...

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Abstract

The invention discloses a dampproof and dehumidification switch cabinet. The switch cabinet comprises a cabinet body and a cabinet door arranged on the cabinet body. A handle and an observation window are arranged on the cabinet door. A hollow separator plates is parallel arranged in the cabinet body. Multiple through holes are arranged in the separator plates which are connected with an air exhausting pipe. The other end of the air exhausting pipe stretches out of the cabinet body and then is connected with a gas exhausting device. A heating groove is arranged in the middle of the bottom of the cabinet body. A heating pipe is arranged in the heating groove. A temperature sensor is arranged at the bottom of the cabinet body. A humidity sensor is arranged on the separator plate. A PLC controller is arranged in the cabinet body and is connected with the temperature sensor and the humidity sensor via data lines. The PLC controller is electrically connected with the gas exhausting device and the heating pipe. The switch cabinet is simple in structure and convenient to manufacture; temperature and humidity in the cabinet body can be automatically controlled and displayed on a liquid crystal screen on the cabinet door; and the switch cabinet is brightly illuminated and a light can be easily opened.

Description

technical field [0001] The invention relates to a switch cabinet, in particular to a moisture-proof and dehumidification switch cabinet. Background technique [0002] The switchgear is an important part of the power system and an indispensable device in the process of power transmission and conversion. It can not only be used to protect various electrical equipment required in the process of power transmission, but also the sealed switchgear can avoid Others touch it by mistake, resulting in a safety accident. [0003] Although most of the switchgears are installed in open outdoor areas, some switchgears are also installed in areas with high humidity such as tunnels, basements, mines, and fields where it is difficult to get light. The air humidity in these areas is high and the temperature is low. The components in the cabinet are easily damaged if they work in this humid atmosphere for a long time, and the cables and wires may also be corroded, which is prone to safety acc...

Claims

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Application Information

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IPC IPC(8): H02B1/56G05D27/02
Inventor 金敏
Owner 黄石市金雀电气股份有限公司
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