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Moisture-proof mechanism of alternating-current metal closed looped network switchgear

A ring network switch and metal-enclosed technology, which is applied in the setting of switchgear with metal casing, cooling/ventilation of substation/switchgear, details of substation/switch layout, etc., can solve problems such as moisture damage and affecting equipment

Inactive Publication Date: 2021-07-06
安徽龙和电力集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a moisture-proof mechanism for AC metal-enclosed ring network switchgear, which can dehumidify and dry the air entering the inside of the casing, effectively preventing moisture from causing damage to the working components in the temporal part of the casing The phenomenon of prolonging the service life of the equipment and other advantages solves the problem that multiple heat dissipation holes are opened on the side wall of the casing, which will cause external moisture to enter the inside of the casing, causing moisture damage to the working components inside the casing and affecting the use of the equipment The problem of longevity

Method used

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  • Moisture-proof mechanism of alternating-current metal closed looped network switchgear
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  • Moisture-proof mechanism of alternating-current metal closed looped network switchgear

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Embodiment Construction

[0023] Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.

[0024] See Figure 1-4 A moisture-proof mechanism of an alternating metal closed ring switch device, including cabinet 1, and the inner upper side of the cabinet body 1 is fixed to the squeegee 2 and the separator 2 is divided into a moisture chamber and the working chamber, and the left and right inside the moisture cavity. Extunction between the two sides is fixed, and the inner portion of the dehumidium is filled with a desiccant filler, and the right side wall of the wetting chamber is opened, and the internal left side ...

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Abstract

The invention relates to the technical field of electrical equipment, and discloses a moisture-proof mechanism of a alternating current metal closed looped network switchgear. The moisture-proof mechanism comprises a cabinet body, wherein a partition plate is fixedly arranged on the upper side in the cabinet body, the cabinet body is divided into a dehumidification cavity and a working cavity through the partition plate, baffle nets are fixedly arranged on the left side and the right side in the dehumidification cavity, a drying agent filler is filled between the two baffle nets in the dehumidification cavity, an air inlet hole is formed in the right side wall of the dehumidification cavity, a heat dissipation fan is fixedly arranged on the left side in the dehumidification cavity, a ventilation pipe is fixedly connected to the left side wall of the dehumidification cavity, a set of heat dissipation holes are formed in the left side wall of the cabinet body, a sealing cover is arranged on the outer side of the set of heat dissipation holes, and the right side wall of the sealing cover is fixedly connected with the left outer side wall of the cabinet body. According to the invention, the moisture-proof mechanism can effectively prevent working elements in a switchgear from being affected with damp and damaged due to long-term contact with moisture, is good in moisture-proof effect, and prolongs the service life of the switchgear.

Description

Technical field [0001] The present invention relates to the technical field of electrical equipment, and is specifically a moisture-proof mechanism for an alternating metal closed loop switching device. Background technique [0002] AC metal closed switch equipment is a new generation of medium-voltage electrical appliances that introduce advanced technology and designed according to domestic agricultural power and domain network transformation requirements, has a small size, light weight, beautiful shape, easy operation, long life, high long life, high Parameters, non-pollution, less maintenance, etc., as the acceptance and distribution of electrical energy. [0003] At present, the AC metal closed loop switching device is in production, generally opens a plurality of heat dissipation holes on the sidewall of the casing to facilitate timely generation of heat generated in time, but this method can cause external wet. The gas enters the inside of the casing, causing damage to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/28H02B13/02
CPCH02B1/565H02B1/28H02B13/02
Inventor 史少锋
Owner 安徽龙和电力集团有限公司
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