Dustproof power distribution cabinet
A power distribution cabinet, dust-proof technology, applied in the substation/power distribution device shell, electrical components, substation/switch layout details, etc., can solve the problem of reduced heat dissipation performance of the power distribution cabinet, poor air permeability of the dust-proof screen, No problems with settings etc.
Active Publication Date: 2020-06-05
安徽通昊电力设备有限公司
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Problems solved by technology
[0003] The existing power distribution cabinet has cooling holes on the side wall of the power distribution cabinet, but there is no dust-proof screen in the cooling holes, so that the dust in the outside air will easily enter the power distribution cabinet and adhere to the power distribution cabinet. The equipment is damaged, and some power distribution cabinets are equipped with dust-proof screens. However, after long-term use of the dust-proof screens, the air permeability of the dust-proof screens is not very good, which significantly reduces the heat dissipation performance of the power distribution cabinets.
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[0018] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0019] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.
[0020] A dust-proof power distribution cabinet, comprising a cabinet body 1, the left side and the right side of the cabinet body 1 are respectively provided with an air inlet 2 and an air outlet 3, and the air inlet 2 is provided with a suction fan 4, and the suction ...
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The invention discloses a dustproof power distribution cabinet. The cabinet comprises a cabinet body, an air inlet and an air outlet are respectively formed in the left and right sides of the cabinetbody; a suction fan is arranged at the air inlet; dustproof filter screens are arranged in the air inlet and the air outlet; cleaning cavities are formed in the two sides of the air inlet and the twosides of the air outlet; the air inlet and the air outlet are the same in size; the cleaning cavity is longer than the air outlet; the length of the dustproof filter screen is twice that of the air outlet; the dustproof filter screen is slidably connected with the cleaning cavity. Each cleaning cavity is provided with a moving assembly used for moving the dustproof filter screen leftwards and rightwards. Each cleaning cavity communicates the air outlet, a cleaning assembly is arranged in each cleaning cavity, each cleaning assembly comprises a cleaning brush, the lower end of each cleaning cavity is connected with a feeding hopper, the lower end of each feeding hopper is communicated with a dust collecting chamber, and a conductive screen is arranged at the lower end of each feeding hopperand electrically connected with a static eliminator and a static generator. The power distribution cabinet is convenient for preventing dust from entering the cabinet body and dissipating heat of thepower distribution cabinet.
Description
technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to a dust-proof power distribution cabinet. Background technique [0002] The power distribution cabinet is the general name of the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and the circuits are few, and the motor control center is used in the occasions where the load is concentrated and the circuits are many. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment shall provide protection, monitoring and control of the load. [0003] The existing power distribution cabinet has cooling holes on the side wall of the power distribution cabinet, but there is no dust-proof screen in the cooling holes, so that the dust in the outside air will easily enter the power distribution cabinet and adhere to t...
Claims
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IPC IPC(8): H02B1/56H02B1/28B01D46/10
CPCB01D46/10H02B1/28H02B1/565
Inventor 尹腾飞冯一李坤李付林李子鹏
Owner 安徽通昊电力设备有限公司