High voltage power distribution cabinet with strong flame resistance
A high-voltage power distribution cabinet, fireproof technology, applied in substation/power distribution device casing, electrical components, substation/switch layout details, etc., can solve problems affecting power distribution devices, no emergency measures, poor fire performance, etc., to achieve Avoiding potential safety hazards, strong fire resistance, and improved heat dissipation
Inactive Publication Date: 2018-11-16
芜湖辉林奥远自动化科技有限公司
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Problems solved by technology
[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a high-voltage power distribution cabinet with strong fire resistance, which effectively solves the problem of poor fire resistance, no emergency measures, and inability to effectively dissipate heat inside. Humidity affects the power distribution device, and there will be safety hazards
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[0013] Attached below Figure 1-3 The specific implementation manner of the present invention will be described in further detail.
[0014] Depend on Figure 1-3 Given, the present invention includes a cabinet body 1, a dry powder storage room 6 is installed on the inner top of the cabinet body 1, the dry powder storage room 6 is connected to the cabinet body 1 through fixing ears 7, bolts 20 are installed on both sides of the fixing ears 7, and the dry powder storage room The surface of the chamber 6 is provided with a dry powder injection port 17, a hinge 18 is installed on one side of the dry powder injection port 17, a solenoid valve 19 is installed at the bottom of the dry powder storage chamber 6, and a smoke sensor 8 is installed on the inside of the cabinet body 1, and the cabinet body 1 A PLC controller 2 is embedded on the surface of the smoke sensor 8, the output end of the smoke sensor 8 is electrically connected to the PLC controller 2, and the output end of the ...
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The invention discloses a high voltage power distribution cabinet with a strong flame resistance; an existing distribution cabinet is poor in fireproofness, has no emergency measures, cannot effectively irradiate inner heats, and has safety troubles when water and moisture enter and affect the power distribution equipment; the high voltage power distribution cabinet with the strong flame resistance can solve said problems, and comprises a cabinet body; a dry powder storage chamber is arranged in the top in the cabinet body, and connected with the cabinet body via fixed lugs; the surface of thedry powder storage chamber is provided with a dry powder injection port; one side of the dry powder injection port is provided with a hinge; a solenoid valve is arranged on the bottom of the dry powder storage chamber; a smog sensor is embedded in the cabinet body; a PLC controller is embedded on the surface of the cabinet body; a diversion trench is arranged on the bottom of the cabinet body; adrain pipe is connected below the diversion trench; one side, far away from the diversion trench, of the drain pipe is provided with a water outlet; a dustproof net is arranged outside the water outlet; a heat absorption plate is arranged on one side of the cabinet body; a heat transfer plate is connected outside the heat absorption plate; one side, far away from the heat absorption plate, of theheat transfer plate is connected with a cooling block outside the cabinet body.
Description
technical field [0001] The invention relates to the technical field of high-voltage power distribution cabinets, in particular to a high-voltage power distribution cabinet with strong fire resistance. Background technique [0002] High-voltage power distribution cabinets refer to electrical products that are used for on-off, control or protection in power system power generation, transmission, distribution, power conversion and consumption, and the voltage level is 3.6kV-550kV, mainly including high-voltage circuit breakers, high-voltage Disconnectors and grounding switches, high-voltage load switches, high-voltage automatic reclosers and sectionalizers, high-voltage operating mechanisms, high-voltage explosion-proof power distribution devices, and high-voltage switchgears. The high-voltage switch manufacturing industry is an important part of the power transmission and transformation equipment manufacturing industry, and occupies a very important position in the entire powe...
Claims
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IPC IPC(8): H02B1/28H02B1/56
CPCH02B1/28H02B1/565
Inventor 王根淼
Owner 芜湖辉林奥远自动化科技有限公司