Electric control cabinet device capable of preventing dust and removing heat

Abstract

The invention discloses an electric control cabinet device capable of preventing dust and removing heat. The device comprises a cabinet body and a cabinet door, wherein the cabinet door is arranged onthe front side of the cabinet body and is connected with the cabinet through a hinge; a mounting cavity is arranged in the cabinet body; and an air inlet cavity is arranged in one side of the side wall of the mounting cavity; and a first draft fan is arranged in the air inlet cavity. When the electric control cabinet is used, a sealing strip on the inner side of the cabinet door realizes a purpose that the inner mounting cavity of the cabinet body is a sealing environment, inner air with heat enters the air inlet cavity and is transmitted to a heat dissipation pipe through an air transmissionpipe, then, the air is conveyed to an air outlet cavity through the air transmission pipe, the air is filtered through a dust filtering block to enter the mounting cavity so as to realize the circulation flow of inner air, and outside air with dust is prevented from entering the cabinet body so as to realize a dust-proof function. When the electric control cabinet is used, the heat dissipation pipe penetrates through a heat conduction block, a second draft fan is arranged on the bottom of the heat conduction block to cool inner air, and electric elements guarantee to be normally used.

Description

technical field [0001] The invention relates to the technical field of electrical control, in particular to a dust-proof and heat-dissipating electrical control cabinet device. Background technique [0002] There are a lot of electrical components installed inside the electrical control cabinet, and the electrical components will generate heat when they are working. Therefore, the existing electrical control cabinets are equipped with heat dissipation ports, but there are the following disadvantages: in an environment with a lot of dust in the environment, Dust enters the electrical control cabinet from the heat dissipation port, causing short circuit or damage to the internal electrical components and affecting the use. Therefore, it is necessary to design a dust-proof and heat-dissipating electrical control cabinet device to solve the above problems. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the object of the present invention is to ...

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Problems solved by technology

[0002] There are a lot of electrical components installed inside the electrical control cabinet, and the electrical components will generate heat when they are working. Therefore, the existing electrical control cabinets are equipped with heat dissipation ports, but there are the following disadvantages: in an environment with a lot of dust in the environment, Dust enters the electrical control cabinet from the heat dissipation port, causing short circuit or damage to the internal electrical components and affecting the use. Therefore, it is necessary to design a dust-proof and heat-dissipating electrical control cabinet device to solve the above problems

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