Ring main unit with constant-temperature dehumidification function

Abstract

The invention discloses a ring main unit with a constant-temperature dehumidification function. The ring main unit comprises a cabinet body, cabinet doors are hinged to two side parts of the front surface of the cabinet body, a partition plate is fixedly mounted at the bottom end of the inner wall of the cabinet body, a conical cover is welded to the bottom end of the inner wall of the cabinet body, and a filter plate is fixedly mounted at the bottom end of the inner wall of the conical cover. A constant-temperature heating tube is installed in the middle of the bottom end of the filter plate, and a curved glass tube is connected to the top edge of the conical cover. The ring main unit is scientific and reasonable in structure and safe and convenient to use, the conical cover, the filter plate, the constant-temperature heating pipe, the arc-shaped glass pipe, activated carbon filter cotton, a drainage valve, a conical body, an exhaust outlet, a partition plate, a flow guide opening, a fan and an air pipe are arranged, the interior of the cabinet body can be conveniently heated, meanwhile, moisture in the cabinet body can be reduced, gas in the cabinet body can be conveniently exchanged, so that the interior of the cabinet body can be conveniently cooled, meanwhile, the interior of the cabinet body can be uniformly heated, and the interior of the cabinet body is kept in a constant-temperature state.

Description

technical field [0001] The invention relates to the technical field of ring network cabinets, in particular to a ring network cabinet with a constant temperature dehumidification function. Background technique [0002] The ring network cabinet is a set of high-voltage switchgear installed in a metal or non-metal insulated cabinet or made into an assembled spaced ring network power supply unit. Its core part uses load switches and fuses. It has simple structure, small size, and low price Low, can improve the power supply parameters and performance and power supply safety and other advantages, it is widely used in distribution stations and box-type substations of load centers such as urban residential quarters, high-rise buildings, large public buildings, factories and enterprises; [0003] However, due to the long-term use of the existing ring network cabinet, moisture is generated inside the ring network cabinet, and moisture easily causes corrosion of the electronic compone...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a ring network cabinet with a constant temperature dehumidification function, which can effectively solve the problem that the ring network cabinet proposed in the background technology is used for a long time, re

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