Floating and sinking type over-humidity early warning switch cabinet

A switch cabinet and over-humidity technology, which is applied in the field of switch cabinets, can solve problems such as damage to internal electronic components, and achieve the effect of improving the phenomenon of over-humidity

Inactive Publication Date: 2022-04-26
江苏北高电气科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In a high-humidity environment, the switchgear needs to communicate with the outside through cooling holes because of heat dissipation, but at this time, the moisture from the outside can also enter the inside of the switchgear, which is likely to cause damage to the internal electronic components. The current switchgear is difficult to Take targeted measures to protect the internal moisture environment

Method used

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  • Floating and sinking type over-humidity early warning switch cabinet
  • Floating and sinking type over-humidity early warning switch cabinet
  • Floating and sinking type over-humidity early warning switch cabinet

Examples

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Effect test

Embodiment 1

[0041] see Figure 1-3 , a floating and sinking type over-humidity early warning switchgear, including a switchgear body 1, a transparent window area 2 is inlaid on the front end of the switchgear body 1, and the inner end of the transparent window area 2 is sequentially connected from top to bottom with a magnetic attraction panel 4, a middle Suspension bar 3 and liquid receiving pool 5, the end of middle suspension bar 3 far away from transparent window area 2 is connected with moisture barrier 6, and wet barrier 6 is equipped with matching pre-movement ball 7, and middle suspension bar 3 and pre-motion ball 7 An anti-falling drawstring 8 is fixedly connected between them, and the moisture-insulating sleeve 6 includes multiple moisture-insulating flaps 61, a water-soluble seal layer 62, and a plurality of moisture-conducting fiber bundles 63. The sealing layer 62 is inlaid and connected to the opening of the moisture-insulating flap 61 away from the end of the suspension bar...

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Abstract

The invention discloses a floating and sinking type over-humidity early warning switch cabinet, and belongs to the technical field of switch cabinets. When an over-humidity phenomenon occurs in a switch cabinet body, a humidity insulation sleeve can sense humidity in time, a moisture guiding fiber bundle absorbs moisture and conveys the moisture to a water-soluble sealing layer to promote the moisture to be dissolved, and after the limitation of the water-soluble sealing layer is lost, the moisture guiding fiber bundle can perform early warning on the moisture; the pre-moving ball can break through the shielding state of the moisture insulation petals under the magnetic attraction effect of the magnetic attraction panel to generate floating action, so that the pre-moving ball is filled in the internal space of the switch cabinet body to absorb moisture, the weight is increased after enough moisture is absorbed, and then the magnetic attraction force of the magnetic attraction panel to the pre-moving ball is overcome under the action of gravity; compared with an existing switch cabinet, the switch cabinet has the advantages that moisture can be absorbed and early warned by the aid of floating and sinking actions of the pre-moving ball.

Description

technical field [0001] The invention relates to the technical field of switch cabinets, and more specifically relates to a floating and sinking type over-humidity early warning switch cabinet. Background technique [0002] The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch, and each branch is set according to its needs. Such as instruments, automatic controls, motor magnetic switches, various AC contactors, etc., some also have high-voltage room and low-voltage room switch cabinets, high-voltage busbars, such as power plants, etc. load shedding. [0003] The main function of switchgear is to open and close, control and protect electrical equipment during the process of power generation, transmission, distribution and power conversion in the power system. The components in the switch cabinet are mainly composed of circuit breakers, disconnect...

Claims

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Application Information

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IPC IPC(8): H02B1/32H02B1/28B01D53/26
CPCH02B1/32H02B1/28B01D53/263
Inventor 夭荣龙
Owner 江苏北高电气科技有限公司
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