Power switch cabinet for digital rural construction

Abstract

The invention discloses an electric power switch cabinet for digital rural construction, and relates to the technical field of electric power switch cabinets, the electric power switch cabinet comprises a shell, drawers in modular design and a functional unit cavity for accommodating the drawers, an isolation baffle is arranged in a gap between two vertically adjacent drawers, and connecting lantern rings are arranged at four corners of the isolation baffle. The connecting lantern ring is sleeved with a vertically-arranged lifting column, and the top end and the bottom end of the lifting column are provided with fixing feet used for being connected with the inner wall of the functional unit cavity; a hydraulic controller is arranged on the cavity wall of the rear side of the functional unit cavity, an oil cavity of the hydraulic controller is communicated with the driving piston and the driven piston, and the end of the driving piston abuts against the drawer. The end of the driven piston is connected with the isolation baffle through a connecting frame. When the drawer of the switch cabinet is drawn out, the isolation baffle plate can automatically seal the drawer below, and the isolation baffle plate is separated when the drawer is inserted, so that the safety and the heat dissipation performance of the switch cabinet are improved.

Description

technical field [0001] The invention relates to the technical field of power switch cabinets, in particular to a power switch cabinet for digital rural construction. Background technique [0002] The digital village is an endogenous agricultural and rural modernization development and transformation process accompanied by the application of networking, informatization and digitization in the economic and social development of agriculture and rural areas and the improvement of farmers' modern information skills. important content in China. [0003] In the process of digital rural construction, low-voltage switchgear is often used in the power management system. The switchgear is a kind of electrical equipment. The outside line of the switchgear first enters the main control switch in the cabinet, and then enters the sub-control switch, and each branch is required according to its needs. set up. Such as instrumentation, automatic control, motor magnetic switch, various AC co...

AI Technical Summary

Problems solved by technology

[0005] Although the drawer-type switchgear has the advantages of high safety, reliability, flexibility, and convenient maintenance, it also has some disadvantages. For example, after the drawer of a single functional unit is opened, the equipment cavity at the drawer is in an open state. , and for the purpose of facilitating heat dissipation and equipment maintenance, there is generally no cover above the drawer of the drawer switch cabinet

At this time, the drawer below the drawn drawer is easy to fall into dust, or due to the contact of people or other objects, the functional unit in the drawer has a short circuit or other electrical accidents.

Images