Novel sealed type high-voltage damper switch cabinet capable of eliminating internal sweating

Abstract

The invention discloses a novel sealed type high-voltage damper switch cabinet capable of eliminating internal sweating. The outer wall of a base plate is connected with the inner wall of a cabinet body, an upright is mounted on the lower surface of the base plate, the upper surface of the upright is connected with the lower surface of the base plate, a support is mounted on the lower surface of the upright, the lower surface of the support is connected with the upper surface of the inner wall of the cabinet body, a fixed angle code is mounted on the left side of the inner wall of the cabinetbody, and the outer wall of the left side of the fixed angle code is connected with the inner wall of the left side of the cabinet body. The novel sealed type high-voltage damper switch cabinet has the advantages of improvement of the product quality through cooperation among a casing, a central pillar and a compression spring and under the action of a top plate and a bottom plate, purchase cost of users is saved, waste of resources is avoided, and the cabinet is suitable for promotion.

Description

Technical field [0001] The invention relates to the technical field of high-voltage switch cabinets, in particular to a novel closed-type shock-absorbing high-voltage switch cabinet that eliminates internal sweating. Background technique [0002] High-voltage switchgear refers to the function of on-off, control or protection in power generation, transmission, distribution, power conversion and consumption of the power system. The high-voltage switchgear is used as Shanghai Eaton general equipment network cabinet, etc. The voltage level is 3.6 kV-550kV electrical products, high-voltage isolating switch and grounding switch, high-voltage load switch, high-voltage automatic recloser and sectioning device, high-voltage operating mechanism, high-voltage explosion-proof power distribution device and high-voltage switch cabinet and other categories, mainly suitable for power plants, Substations, petrochemicals, metallurgical steel rolling, light industry and textiles, factories and mini...

AI Technical Summary

Problems solved by technology

[0002] High-voltage switchgear refers to the role of on-off, control or protection in power system power generation, transmission, distribution, power conversion and consumption. High-voltage switchgear is used as Shanghai Eaton general equipment network cabinet, etc., and the voltage level is 3.6 kV-550kV electrical products, high-voltage isolating switch and grounding switch, high-voltage load switch, high-voltage automatic reclosing and sectionalizer, high-voltage operating mechanism, high-voltage explosion-proof power distribution device and high-voltage switchgear, etc., mainly applicable to power plants, Substations, petrochemical industry, metallurgical steel rolling, light industry textiles, factories and mines, residential quarters, high-rise buildings and other different occasions, in the prior art, for example, the invention patent with application number 201110387565.6 includes the high-voltage switchgear body, the high-voltage switchgear A waterproof layer is provided at the bottom of the cabinet body, and an air outlet is provided at the top of the high-voltage switch cabinet. A high-power heating lamp is installed above the inside of the high-voltage switch cabinet. A dust cover is installed above the air outlet to prevent foreign objects from falling into the high-voltage switch cabinet. There is a shielding layer around the high-power heating lamps to prevent the heat source from directly radiating the insulator, and the high-voltage switchgear cabinet is used to form an oven. Although the structure of this invention is simple, there are many shortcomings and defects. In the existing equipment, the design of the air outlet has defects. , the air outlet cannot meet the heat dissipation function inside the cabinet. When the high-power heating lamps are easy to stabilize the high-voltage switch cabinet, the temperature rises too fast, causing a temperature difference inside the cabinet and condensing water droplets, which affects the normal operation of the electronic components inside the cabinet and even damages it. And there are too many electronic components inside the cabinet and lack of shock absorbing devices. In view of these situations, in order to avoid the above-mentioned technical problems, it is necessary to provide a new type of closed shock-absorbing high-voltage switchgear that eliminates internal sweating to overcome the problems in the prior art. said defect of

Images