Explosion-proof power distribution cabinet

A technology for power distribution cabinets and cabinets, which is applied in substation/power distribution device shells, electrical components, substation/switch layout details, etc., can solve problems such as safety accidents in power distribution boxes, prevent explosions, save deoxidization costs, and simplify The effect of steps

CN109616883AInactive Publication Date: 2019-04-12广东求精电气有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-04-12
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an explosion-proof power distribution cabinet. The explosion-proof power distribution cabinet comprises a mounting plate, a power distribution cabinet, an electric air pump anda dust removal and oxygen removal device. The problem that a power distribution cabinet is prone to generating a safety accident in flammable and explosive places such as petrochemical engineering places and the like is solved. The explosion-proof power distribution cabinet is simple in structure and low in use cost, wide in application range, high in safety coefficient and relatively high in market application value.
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Description

technical field

[0001] The invention relates to a power distribution cabinet, in particular to an explosion-proof power distribution cabinet. Background technique

[0002] Explosion-proof power distribution cabinets are important power distribution equipment to prevent explosions at installation sites due to sparks, arcs, high temperatures, etc., and have become indispensable power distribution facilities in flammable and explosive places such as petrochemical industries. During the working process of the distribution box, a large amount of heat will be generated. If the temperature is too high and there is flammable gas, it is easy to explode. Therefore, the explosion-proof power distribution cabinet not only needs to be treated with static electricity removal and sealing, but also needs to isolate combustibles. Contents of the invention

[0003] The present invention aims to solve the problem that distribution boxes are prone to safety accidents in inflammable and explo...

Examples

Embodiment Construction

[0020] The present invention will be further described below in combination with specific embodiments. Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.

[0021] Such as Figure 1~2 As shown, an explosion-proof power distribution cabinet includes a mounting plate 6 and a power distribution cabinet 3. An air inlet is provided on one side of the power distribution cabinet 3, and an air outlet 5 is provided on the other side. The air inlet is connected to One end of the electric air pump 2, the other en...