Electrical automation power distribution cabinet

Abstract

The invention discloses an electrical automation power distribution cabinet. The cabinet comprises: a cabinet body, wherein a cabinet door is pivotally connected to the cabinet body, a cold air cavity is formed in the cabinet wall of the cabinet body, a plurality of cold air outlets communicated with the cold air cavity are formed in the inner side wall of the cabinet body, a dust collection cavity is formed in the cabinet wall of the cabinet door, a plurality of dust collection openings communicated with the dust collection cavity are formed in the side face, facing the cabinet body, of the cabinet door, and a controller, a temperature sensor and a dust sensor are arranged on the top end face in the cabinet body, and the temperature sensor and the dust sensor are electrically connected with the controller; an air cooler arranged at the top end of the cabinet body, wherein the air outlet pipe of the air cooler is communicated with the cold air cavity, and the air cooler is electrically connected with the controller; an exhaust fan arranged at the top end of the cabinet body, wherein the exhaust pipe of the exhaust fan is communicated with the interior of the cabinet body, and the exhaust fan is electrically connected with the controller; and a dust collector arranged at the top end of the cabinet body, wherein the dust collection hose of the dust collector is communicated with the dust collection cavity, and the dust collector is electrically connected with the controller. The electrical automation power distribution cabinet has the advantages of automatic dust removal and good heat dissipation performance.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, and more specifically relates to an electric automation power distribution cabinet. Background technique [0002] Electrical automation distribution cabinet is a kind of electrical equipment widely used in power system, municipal construction, railway transportation, petrochemical and real estate and other fields. The main function is to switch, control and protect electrical equipment during the process of power generation, transmission, distribution and power conversion in the power system. [0003] However, the existing power distribution cabinets do not have the function of automatic dust removal, resulting in a large amount of dust accumulated on the components in the power distribution cabinet, resulting in poor contact of the components, which in turn affects the operation of the device; and, the internal circuit of the power distribution cabinet There are many compone...

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Problems solved by technology

[0003] However, the existing power distribution cabinets do not have the function of automatic dust removal, resulting in a large amount of dust accumulated on the components in the power distribution cabinet, resulting in poor contact of the components, which in turn affects the operation of the device; and, the internal circuit of the power distribution cabinet There are many components. When encountering circuit failures, the internal temperature of the power distribution cabinet will rise. If the heat is not dissipated in time, the heat in the power distribution cabinet will increase. In severe cases, it will cause a fire, which is not conducive to the use of the power distribution cabinet; , when the existing power distribution cabinet is in use, the moisture in the cabinet cannot be effectively removed, so that over time, it is easy to damage the components in the power distribution cabinet, resulting in a short circuit between the components, As a result, the problem of unsafe use of the power distribution cabinet occurs; in addition, when installing the electrical components of the power distribution cabinet, workers often first fix and install the electrical installation board of the power distribution cabinet on the rear side wall of the cabinet body, and then install more However, due to the small space inside the distribution cabinet, it is inconvenient to install the electrical components

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