Electric cable well cover capable of realizing ventilating and humidity-discharging

Abstract

The invention discloses a well cover for a ventilated and dehumidified cable well, which is used to solve the problem in the prior art that water vapor formed by evaporation of accumulated water in a cable well enters a station building, causing excessive humidity in the station building and causing tripping faults. Including: the guide rail includes a ring fixed on the inner wall of the wellhead of the cable well at the upper part, grooves are arranged on the inner edge of the ring, and four vertical guide grooves are uniformly arranged at the lower part of the ring, the grooves and the guide grooves are connected internally; the well cover is hinged to the well ring , the well ring is in the shape of a ring, located above the guide rail, four vertical support rods are evenly arranged on the lower part of the well ring, and the lower ends of the support rods are fixedly connected with sliders, and the four sliders are respectively installed with the four guide grooves; inside the ring The connection between the edge groove and the guide groove is located in the groove, and the baffle is fixed on one side, and the detachable stopper is set on the other side; the beneficial effect is that the ventilation effect can be achieved without opening the cable well cover, from It fundamentally solves the problem of high humidity in the station building, and eliminates the safety problems caused by condensation.

Description

Technical field: [0001] The invention relates to the technical field of dehumidification inside a cable well, in particular to a ventilating and dehumidifying cable well cover. Background technique: [0002] With the rapid development of modern science and technology and social economy, urban scale construction is gradually accelerating. In order to meet the requirements of municipal planning, many pipeline facilities are buried underground. The streets are covered with various pipeline facilities, such as water pipes, heating Pipelines, sewage pipes, power cable trenches, etc. Due to the limited width of the street, some pipeline facilities are built in the green belt or next to the canal, resulting in frequent water accumulation in the canal. [0003] In order to improve the power supply reliability of the distribution network, the distribution network currently adopts a distribution automation system. A large number of system terminals are installed in ring network cabin...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a ventilated and dehumidified cable well cover, which is used to solve the problem in the prior art that the water vapor formed by the evaporation of accumulated water in the cable well enters the station building and causes the humidity in the station building to be too high, causing tripping failures

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