Distribution ring main unit with good dehumidification and ventilation effects

Abstract

The invention provides a power distribution ring main unit with good dehumidification and ventilation effects. The power distribution ring main unit comprises a ring main unit, a first hollowed-out plate, a second hollowed-out plate, a ventilation cooling cavity, an electrical equipment fixing cavity, a fixable damp-proof supporting frame structure, a maintainable air blowing box structure, a slidable cooling electrical equipment fixing frame structure, an insertable heat dissipation protective cover structure, a hollowed-out bottom plate, a heat dissipation cavity, a stainless steel filter screen, a cabinet door, an observation window and a door handle; the first hollowed-out plate is in bolted connection with the lower part of the inner wall of the ring main unit; the second hollowed-outplate is in bolted connection with the upper part of the inner wall of the ring main unit. L-shaped support frames, a spacing plate, support rods, a first fixed net, an activated carbon adsorption net, a second fixed net, the ring main unit and the hollowed-out bottom plate are adopted, the moisture adsorption work on gas entering the ring main unit through the activated carbon adsorption net inthe use process is facilitated, and the moisture is prevented from entering the ring main unit to corrode electrical equipment.

Description

technical field [0001] The invention belongs to the technical field of electric power equipment, and in particular relates to a power distribution ring network cabinet with good dehumidification and ventilation effects. Background technique [0002] Power distribution ring main unit is an important part of electric power work. Whether its operation is normal or not is directly related to the safety and stability of the power grid. Most of the ring main unit are equipped with glass windows, fans and shutters for ventilation and heat dissipation. [0003] However, the existing ring network cabinets still have poor moisture-proof effect during use, inconvenient maintenance of ventilation equipment, inconvenient heat dissipation during use, and inconvenient blowing and cooling of electrical equipment during use. The problem. [0004] Therefore, it is very necessary to invent a power distribution ring main unit with good dehumidification and ventilation effect. Contents of the...

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Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a power distribution ring network cabinet with good dehumidification and ventilation effects, so as to solve the problem of poor moisture-proof effect during use of the existing ring network cabinets, inconvenient maintenance of ventilation equipment and inconvenient Heat dissipation during use and inconvenient blowing and cooling of electrical equipment during use

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