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High voltage switch cabinet special-purpose dehumidifying device

A high-voltage switchgear and desiccant technology, which is applied in the cooling/ventilation of substation/switchgear, details of substation/switch layout, substation/power distribution device shell, etc., can solve the problems of increasing maintenance costs, affecting production, and increasing maintenance Difficulty and strength and other issues, to achieve the effect of simple and light structure, convenient promotion and use

Active Publication Date: 2016-07-20
ZAOZHUANG POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, this increases the difficulty and intensity of maintenance, affects production and increases maintenance costs, and may cause major safety accidents

Method used

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  • High voltage switch cabinet special-purpose dehumidifying device
  • High voltage switch cabinet special-purpose dehumidifying device

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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0017] Such as figure 1 , 2 As shown, the present invention discloses a special dehumidification device for high-voltage switchgear, including an insulating cylinder 1 , a cover plate 3 , a desiccant fixing plate 5 , an annular heater 6 , a cooling fan 7 , a sensor assembly 8 and a control center 9 .

[0018] Structural design:

[0019] The insulating cylinder 1 has a hole at the bottom of the cylinder on one side and is provided with a filter cover 10. The side of the insulating cylinder 1 is provided with a rectangular opening 2. The cover plate 3 is connected to the rectangular opening 2 on the side of the insulating cylinder 1 by electronically controlling the opening and closing of the rotating shaft 4. Matched and connected with each other,...

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PUM

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Abstract

The present invention relates to the distribution equipment field, and discloses a high voltage switch cabinet special-purpose dehumidifying device. The high voltage switch cabinet special-purpose dehumidifying device comprises an insulating cylinder, a cover plate, a drying agent fixing plate, an annular heater, a radiating fan, a sensor assembly and a control center. By the structure optimization design, a conventional condensation system circulation dehumidification method is changed, a chemical method is adopted to dehumidify, the sensor assembly senses the colors of the color changing drying agent and the environment humidity, and the annular heater is turned on duly to guarantee the working efficiency of the drying agent. The reasonably designed high voltage switch cabinet special-purpose dehumidifying device is simple and light in structure, can be installed in a high voltage switch cabinet at will, does not need the special care, and is convenient to popularize and use.

Description

technical field [0001] The invention relates to the field of power distribution equipment, in particular to a special dehumidification device for a high-voltage switch cabinet. Background technique [0002] Power production equipment is the vitality of every enterprise and the core of life. It is also the main tool for enterprises to create profits. Today's industrial production processes are increasingly automated. Environmental temperature and humidity are an important factor affecting the normal operation of electrical equipment. If the ambient temperature and humidity are too high, the temperature rise of electrical equipment will also increase, causing the insulation to age faster, and in severe cases, the insulation will be burned. If the air humidity is too high, moisture will condense on the surface of the equipment, which will accelerate the growth of mold, reduce the electrical insulation strength, accelerate metal corrosion, cause oxidation of the contact surfac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/28H02B1/56
CPCH02B1/28H02B1/565
Inventor 张聪孙彦宾李森王超刘付占孔维栋孟凡耀赵鲁强夏文勇程强张斌李家启刘爱民房瑞民
Owner ZAOZHUANG POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER