Sealed dustproof power cabinet
A power cabinet, dustproof technology, applied in the field of electric power, can solve the problems of damage to internal electrical components, dust, water vapor entering, etc., to achieve the effect of heat exchange and effective heat exchange
Inactive Publication Date: 2021-04-30
ECONOMIC TECH RES INST OF STATE GRID HENAN ELECTRIC POWER +1
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Problems solved by technology
[0004] Therefore, even if the rain cover is designed, due to the wind flow, dust, water vapor, etc. will enter the cabinet, causing damage to the internal electrical components.
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[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0021] The specific implementation of the present invention will be described in detail below in conjunction with specific embodiments.
[0022] Such as Figure 1~2 As shown, it is a structural diagram of a sealed and dustproof power cabinet provided by an embodiment of the present invention, including a cabinet body 1, a cabinet door 2 and a heat transfer oil tank 8, and the cabinet door 2 is hingedly mounted on the cabinet body 1 through hinges. A sealing mechanism 3 is also provided between the cabinet door 2 and the cabinet body 1. The sealing mechanism 3 is used to seal the cabinet body 1. Th...
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The invention is suitable for the technical field of electric power, and provides a sealed dustproof power cabinet. The cabinet comprises a cabinet body, a cabinet door and a heat conduction oil tank, the cabinet door is hinged to the cabinet body through a hinge, a sealing mechanism is further arranged between the cabinet door and the cabinet body, and the sealing mechanism is used for sealing the cabinet body. The heat conduction oil tank is fixed to the bottom of the cabinet body and buried under the ground, heat conduction oil is stored in the heat conduction oil tank, the interior of the cabinet body is divided into an installation cavity and a heat exchange cavity through a partition plate, the installation cavity and the heat exchange cavity are distributed up and down, a plurality of air holes are formed in the partition plate, and the heat exchange mechanism is used for transmitting heat in the installation cavity to the heat conduction oil tank to be released. Heat exchange can be effectively realized, equipment in the cabinet body can be cooled, although heat exchange exists, the cabinet body can still be isolated from the outside world, invasion of outside moisture, dust and the like can be effectively avoided, and the stability of the environment in the cabinet body and normal work of related equipment can be guaranteed.
Description
technical field [0001] The invention relates to the field of electric power technology, in particular to a sealed and dustproof power cabinet. Background technique [0002] The power cabinet is a kind of basic power equipment, and a large number of electrical components are assembled inside; therefore, the waterproofness of the power cabinet is very important; especially the outdoor power cabinet, because it needs to experience rainy weather for many years, its waterproof requirements are higher than those of indoor power cabinets. The cabinet is much taller. [0003] However, although the current outdoor power cabinets need to consider waterproofing, they still need to dissipate heat. Therefore, there are still cooling openings on the side walls of the cabinet. Generally, for waterproofing, the cooling openings are made in the form of strip shutters. There is a rain cover above the heat dissipation vent. [0004] Therefore, even if a rain cover is designed, due to the win...
Claims
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IPC IPC(8): H05K5/00H05K5/02H05K5/06H05K7/20
CPCH05K5/0004H05K5/0213H05K5/06H05K5/061H05K7/20136H05K7/20218H05K7/2039H05K7/20418
Inventor 周正陈晨樊庆玲汪赟宋晓帆宋景博李凯张金凤赵冲
Owner ECONOMIC TECH RES INST OF STATE GRID HENAN ELECTRIC POWER