Moisture-proof and noise-reduction electrical control cabinet

Abstract

The invention discloses a moisture-proof and noise-reduction electrical control cabinet, which comprises a cabinet body, a cabinet door, an air blower, a control panel, a first temperature and humidity sensor, sliding grooves, air holes, connecting blocks, an electric push rod, a baffle, sliding blocks, an air guide cover, trapezoidal ventilation holes, electric heating sheets, a filter screen, aconnecting plate, sound absorption plates, fixing frames, sound absorption cotton, a bearing plate, telescopic springs, a second temperature and humidity sensor, trapezoidal grooves, sponge balls, rectangular openings, sound insulation blocks and circular openings. The cabinet door is movably connected to one side of the cabinet body through hinges. The control panel is fixed to one side of the cabinet door through bolts, and the first temperature and humidity sensor is arranged at the top of the control panel. Under the condition that temperature and humidity balance is guaranteed, the overall damp-proof effect is improved through a multi-layer combined action. On the basis of ensuring the working stability, the propagation energy of noise is blocked and consumed, so that the overall shock absorption and noise reduction capacity is improved.

Description

technical field [0001] The invention relates to the technical field of electric control cabinets, in particular to a moisture-proof and noise-reducing electric control cabinet. Background technique [0002] The power control cabinet is to assemble mechanical components such as switchgear, measuring instruments, protective appliances and auxiliary equipment into a closed or semi-closed cabinet according to the requirements of electrical wiring. The display instruments in it can display and record all parameters during operation. Some electrical parameters can be adjusted, and based on this, it can prompt or send out action signals for deviations from normal working conditions. It is often used in various power generation, distribution or substations. [0003] However, in the document whose publication number is CN105357907A, the components in the electrical control cabinet are only cooled according to the manufacturing cold air. Compared with the natural cold air, the air coo...

AI Technical Summary

Problems solved by technology

[0008] (1) How to improve the overall moisture-proof effect based on the multi-level joint action under the condition of ensuring the balance of temperature and humidity, so as to solve the problem that the existing moisture-proof ability is single and low, and the moisture-proof operation cannot be done according to actual needs;

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