Ring main unit dehumidification device

Abstract

The invention discloses a ring main unit dehumidification device. The device comprises a box body and a dehumidification rotating wheel, a box body partition plate is arranged in the middle of the boxbody, the box body is divided into an upper box main body and a lower box main body by the partition plate, and a rotating shaft is arranged in the middle of the partition plate; the dehumidificationrotating wheel is connected with the rotating shaft, and the dehumidification rotating wheel divides the box body into a left area and a right area; a driving motor is further arranged in the box body, the driving motor is connected with the rotating wheel through a belt, and an air inlet filter is arranged on the side wall of the lower box main body; an air inlet fan is arranged in the left areaof the lower box main body, and an air outlet of the air inlet fan is connected with the outside of the box body; an air outlet filter and a heater are arranged in the left area of the upper box mainbody, the two filters are connected with the outside of the box body, and an air outlet of the heater corresponds to the dehumidification rotating wheel; an air outlet fan is arranged in the right area of the upper box main body, and an air inlet of the air outlet fan corresponds to the dehumidification rotating wheel; an air outlet of the air outlet fan is connected with the outside of the box body. The device is compact in structure, convenient to install and remarkable in dehumidifying effect.

Description

Technical field [0001] The invention relates to a dehumidification device, in particular to a dehumidification device for a ring network cabinet. Background technique [0002] The ring network cabinet has simple structure, reliable and safe operation, small maintenance, and low operating cost. Compared with switch cabinets equipped with circuit breakers, it has outstanding advantages. However, because the ring main unit is generally installed in an outdoor environment, which is seriously affected by weather conditions, the moisture problem of the ring main unit has become one of the main faults in the ring main unit. The currently installed ring main unit is directly connected to the ring main unit base well, and the gap between them is sealed with rubber mud. The main function of the plugging is to prevent small animals from entering the ring main unit. In the daily operation and maintenance process, we found that due to the rain in the south, there is a certain amount of water...

AI Technical Summary

Problems solved by technology

Although this solution has the function of moisture-proof and dehumidification, it does not discharge the water vapor in the cabinet, but only increases the unsaturation of water vapor in the air

Images