Heat dissipation-facilitating dampproof power transformation cabinet
A substation cabinet, one-to-one correspondence technology, applied in substation/power distribution device shell, substation/switch layout details, substation/switchgear cooling/ventilation, etc., can solve temperature rise, endanger the operator's personal safety, Affecting working stability, service life and other issues
Inactive Publication Date: 2017-05-31
芜湖亿诚电子科技有限公司
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Problems solved by technology
The substation will release a large amount of heat during the working process, which will cause the temperature to rise and affect the reliability of the internal equipment. When the substation works at high temperature for a long time, it may even cause a fire hazard.
When the temperature difference between the inside and outside of the cabinet-type substation is too large, it is easy to accumulate moisture, which increases the humidity inside the substation, and the equipment in the cabinet-type substation is eroded by moisture, which affects the working stability and service life, and may even cause short circuits and other hazards to the operator. safety hazard
Method used
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[0018] refer to figure 1 , the present invention proposes a heat-dissipating and moisture-proof type transformer cabinet, including a main body 1, a first cover plate 2, a second cover plate 3, and a controller, wherein:
[0019] The main body 1 is a frame structure with both ends open. The inside of the main body 1 is provided with a first baffle 4 and a second baffle 5 near the openings at both ends. The first baffle 4 and the second baffle 5 are respectively connected to the main body. 1 inner wall connection, the first baffle plate 4 is provided with a plurality of first assembly holes 405, and the main body 1 is provided with a plurality of second assembly holes 104, the first assembly holes 405 and the second assembly holes 104 are set in one-to-one correspondence and pass through The first screw 9 is connected; the second baffle plate 5 is provided with a plurality of third assembly holes 505, and the main body 1 is provided with a plurality of fourth assembly holes 105...
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The invention provides a heat dissipation-facilitating dampproof power transformation cabinet. A first baffle and a second baffle are respectively arranged at positions, which are close to openings in two ends, in a main body; a mounting cavity is formed between the first baffle and the second baffle; a first cover plate and a second cover plate are respectively matched with the openings in two ends of the main body so as to seal the main body; a clearance is reserved between the first cover plate and the first baffle to form a first cooling cavity; a clearance is reserved between the second cover plate and the second baffle to form a second cooling cavity; multiple mounting plates are arranged between the first baffle and the second baffle in a spacing manner along the vertical direction; multiple ventilating holes communicated with the first cooling cavity and the second cooling cavity are formed in each of the mounting plates. According to the heat dissipation-facilitating dampproof power transformation cabinet, a first fan introduces cooling air into the first cooling cavity, and the cooling air can enter the second cooling cavity along the ventilating holes in all the mounting plates and is led out of a cabinet body through a second fan; when flowing, the cooling air can bring away heat generated by work of electrical elements on all the mounting plates, so that the cabinet body can be cooled, and the heat dissipation speed is high.
Description
technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a heat-dissipating and moisture-proof type transformer cabinet. Background technique [0002] Because of its low cost and convenient maintenance, the box-type substation has gradually attracted people's attention, and its application range has become wider and wider. It has gradually replaced substations in various urban and rural areas. Due to the concentrated distribution of multiple devices in the cabinet type substation, the space is small and the heat dissipation is difficult. The substation will release a lot of heat during the working process, which will cause the temperature to rise and affect the reliability of the internal equipment. When the substation works at high temperature for a long time, it may even cause a fire hazard. When the temperature difference between the inside and outside of the cabinet-type substation is too large, it is easy to accumula...
Claims
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IPC IPC(8): H02B1/56H02B1/28
CPCH02B1/565H02B1/28
Inventor 汤小五钱勇
Owner 芜湖亿诚电子科技有限公司