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Dehumidification device of power cabinet

A technology for power cabinets and isolation frames, which is applied to substation/distribution device casings, gas treatment, membrane technology, etc., can solve problems such as corrosion of power equipment terminals, reduced insulation performance, and loss of power failure accidents, and achieves a simple structure for dehumidification devices. , prolong the service life and prevent corrosion

Inactive Publication Date: 2016-08-17
周末
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

If the power cabinet operates in a humid environment, it will bring hidden dangers to safety. When the temperature is above 30 degrees Celsius and the relative air humidity is above 80%, it will cause condensation, which will cause corrosion of the terminals of the power equipment and reduce the Short circuit caused by poor insulation performance, resulting in undue power outages and losses

Method used

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  • Dehumidification device of power cabinet

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Embodiment Construction

[0019] Such as figure 1 As shown, the power cabinet dehumidification device of the present invention includes a base plate 1, an isolation frame 2 located above the base plate 1, a power cabinet 3 located in the isolation frame 2, an air extraction device 4 located on the right side of the isolation frame 2, The drying device 5 above the isolation frame 2 and the pipeline device 6 on the left side of the drying device 5 .

[0020] Such as figure 1 As shown, the base plate 1 is a cuboid, the base plate 1 is placed horizontally, the base plate 1 is placed on the ground, the base plate 1 is provided with a first slanting bar 11, and the first slanting bar 11 is inclined. The lower end of the first slanting rod 11 is fixedly connected with the bottom plate 1 .

[0021] Such as figure 1As shown, the isolation frame 2 is a hollow cuboid, and the lower surface of the isolation frame 2 is fixedly connected with the upper surface of the bottom plate 1 . The isolation frame 2 is pro...

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Abstract

A dehumidification device of a power cabinet comprises a bottom plate, an isolating frame, the power cabinet, an exhaust device, a drying device and a pipeline device. A first inclined rod is arranged on the bottom plate, a first through hole, a second through hole, a first fixed block, second inclined rods, first cross rods, a second cross rod, first springs and a first baffle are arranged on the isolating frame, and a third through hole, a fourth through hole, a first sponge block, a second sponge block, a first filter screen and a first pipeline are arranged on the power cabinet. The exhaust device comprises a first support, a third inclined rod, a second support, a second pipeline, a draught fan, first connecting rods and a second connecting rod. The drying device comprises a drying box, a second filtering screen, a second baffle, a third filtering screen, third sponge blocks, a fourth filtering screen, second springs, a fifth filtering screen, a cover plate and fixed frames. The pipeline device comprises a third pipeline, a valve and fixed rods. According to the dehumidification device, the appropriate temperature in the power cabinet can be kept, and the humidity in the power cabinet can be effectively reduced.

Description

technical field [0001] The invention relates to the technical field of power cabinets, in particular to a dehumidification device for power cabinets. Background technique [0002] The power cabinet is an important facility in the power system, and its safe operation is related to the normal operation of all related equipment, so its protection and inspection have also received great attention. If the power cabinet operates in a humid environment, it will bring hidden dangers to safety. When the temperature is above 30 degrees Celsius and the relative humidity of the air is above 80%, it will cause condensation, which will cause corrosion of the terminals of the power equipment and reduce the Short circuit caused by poor insulation performance, resulting in undue power outages and losses. [0003] Therefore, it is necessary to provide a new technical solution to solve the above technical problems. Contents of the invention [0004] The object of the present invention is t...

Claims

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Application Information

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IPC IPC(8): B01D53/26H02B1/28
CPCB01D53/26B01D53/261B01D53/266B01D2257/80B01D2258/06H02B1/28
Inventor 周末
Owner 周末
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