Heat-dissipation dustproof low-voltage switchgear assembly

Abstract

The invention relates to a heat-dissipation dustproof low-voltage switchgear assembly, which comprises a cabinet body and heat dissipation devices, wherein a dustproof cover is arranged above the cabinet body, a control panel is arranged in front of the upper part of the cabinet body, two heat dissipation devices are arranged below the control panel, a dustproof ventilation plate is arranged in front of the lower part of the cabinet body, a water outlet is formed in the left side of the lower part of the cabinet body, a water inlet is formed in the right side below the cabinet body, a heat insulation cavity is formed in the cabinet body, a heat insulation water cooling coil pipe is arranged in the heat insulation cavity, a circulating air pipe is arranged on the inner side of the heat insulation cavity, air feeders are arranged on the left side and the right side above the circulating air pipe, a bottom plate is arranged below the inner side of the circulating air pipe, a mounting mechanism is arranged above the bottom plate, a water storage tank is arranged below the interior of the cabinet body, supporting columns are arranged on the left side and the right side below the water storage tank, a temperature sensor is arranged below the interior of the water storage tank, and a circulating fan is arranged on the left side of the water storage tank. The heat-dissipation dustproof low-voltage switchgear assembly has the advantages of being simple in structure, good in heat dissipation and dust prevention effect, high in heat dissipation efficiency, convenient to use and convenient to disassemble and assemble.

Description

Technical field [0001] The present invention belongs to the technical field of low voltage switchgear, specifically, to a heat dissipating dust Low-voltage switchgear. Background technique [0002] Low-voltage switching device is a low pressure by one or more switching devices and associated control, measurement, signal, protection and regulation equipment, the manufacturer is responsible for electrically and mechanically connected to complete all the internal structural components of the complete assembly a composition together, a widely used in distribution, electrical transmission and automatic control equipment of the power plant in low-voltage systems, low voltage switchgear in the use of large amount of heat is generated, resulting in a higher cabinet temperature, there is some security risks cooling effect, the current low-voltage switchgear is not good enough, a large amount of heat can not be generated during operation of the device for effective heat dissipation, and lo...

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Problems solved by technology

[0002] The low-voltage switchgear is composed of one or more low-voltage switchgears and related control, measurement, signal, protection and regulation equipment. The manufacturer is responsible for completing all internal electrical and mechanical connections and complete assembly with structural components. A combiner is widely used in the power distribution, electric drive and automatic control equipment of the low-voltage system of the power plant. The low-voltage switchgear will generate a lot of heat when it is used, resulting in a high temperature in the cabinet. There is a certain potential safety hazards, the heat dissipation effect of the current low-voltage switchgear is not good enough to effectively dissipate the large amount of heat generated during the operation of the equipment, and the low-voltage switchgear is easy to absorb dust and mosquitoes during long-term use etc. into its interior, resulting in poor internal environment of the cabinet, affecting the use, troublesome disassembly of the dust-proof net of the cooling fan, and reducing the efficiency of the cleaning work of the staff; therefore, a simple structure, good heat dissipation and dustproof effect, It is very necessary to have a heat-dissipating and dust-proof low-voltage switchgear with high heat dissipation efficiency, convenient use, and convenient disassembly and assembly.

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