A fast heat dissipation safety electrical cabinet for electrical engineering
A safety electrical and electrical engineering technology, applied in electrical components, electrical equipment structural parts, cooling/ventilation/heating renovation and other directions, can solve the problems of insufficient cooling, troublesome maintenance, increase the procurement cost of enterprises, etc., to achieve convenient use, structure simple effect
Active Publication Date: 2022-02-01
CHINA THREE GORGES UNIV
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Problems solved by technology
[0002] Some electrical cabinets adopt a fully sealed structure due to some environmental reasons. For example, in high dust or humid environment, the fully sealed structure can effectively prevent dust and moisture. The heat dissipation of this type of electrical cabinet is mainly carried out by water cooling. , for example, the patent number is "CN 108879355 A", and the name is "a water-cooled electrical cabinet with high-efficiency heat dissipation"; "CN108418115 A", "a new type of mobile electrical cabinet"; water cooling can play a good role in the electrical cabinet Heat dissipation and cooling effect, but the manufacturing cost is high and the maintenance is troublesome; some enterprises (such as cement plants, industrial and mining coal enterprises, grain and feed processing plants, etc.) Different locations and environments require different degrees of cooling for electrical cabinets. Water-cooled electrical cabinets that all use the same cooling effect will have insufficient or excessive cooling of electrical cabinets, requiring electrical cabinet manufacturers to deliberately modify the difference. The cooling intensity of the electrical cabinet will greatly increase the procurement cost of the enterprise
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Embodiment Construction
[0017] An electrical engineering rapid heat dissipation safety electrical cabinet, comprising a stainless steel square tubular casing 3 adsorbed on the outer wall of the electrical cabinet 7, the upper end of the casing 3 is connected to a cross-flow fan 1, and a plurality of partitions 4 are fixedly connected in the casing 3, The shell 3 is divided into multiple heat dissipation flow passages sequentially by the partition 4, and the casing 3 and the cross-flow fan 1 are combined to form a cooling unit. The partition 4 is used to expand the heat dissipation area and improve the heat dissipation effect.
[0018] Such as figure 1 As shown, in use, according to the different degrees of cooling required by the electrical cabinet 7, different numbers of cooling units can be selected to be assembled on the electrical cabinet 7 to meet the different cooling requirements of various electrical cabinets 7.
[0019] There are a plurality of cooling fin plates 6 adsorbed on the inner wall...
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An electrical engineering fast heat dissipation safety electrical cabinet, including a housing adsorbed on the outer wall of the electrical cabinet, the upper end of the housing is connected to a cross-flow fan, and a plurality of partitions are fixedly connected in the housing, and the housing is sequentially divided into multiple partitions by the partitions. Cooling runner. In the present invention, different numbers of cooling units can be selected according to the use requirements of the electrical cabinet, so as to meet the different cooling requirements of the fully sealed electrical cabinet and reduce the cost of the enterprise.
Description
technical field [0001] The invention relates to a fast heat radiation safety electrical cabinet for electrical engineering. Background technique [0002] Some electrical cabinets adopt a fully sealed structure due to some environmental reasons. For example, in high dust or humid environment, the fully sealed structure can effectively prevent dust and moisture. The heat dissipation of this type of electrical cabinet is mainly carried out by water cooling. , for example, the patent number is "CN 108879355 A", and the name is "a water-cooled electrical cabinet with high-efficiency heat dissipation"; "CN108418115 A", "a new type of mobile electrical cabinet"; water cooling can play a good role in the electrical cabinet Heat dissipation and cooling effect, but the manufacturing cost is high and the maintenance is troublesome; some enterprises (such as cement plants, industrial and mining coal enterprises, grain and feed processing plants, etc.) Different locations and environmen...
Claims
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IPC IPC(8): H05K7/20
CPCH05K7/20572H05K7/20645
Inventor 聂大林喻颖倩胡品端刘雯婷白雨欣陈乐朋
Owner CHINA THREE GORGES UNIV