Box-type substation with emergency early-warning lifting device and using method thereof

Abstract

The invention belongs to the field of substations, particularly relates to a box-type substation with an emergency early-warning lifting device, and provides the following scheme for solving the existing problems: the box-type substation comprises a base arranged on the ground, wherein two symmetrical rotating grooves are formed in two sides of the base, and a baffle plate is fixedly connected tothe top of the base; a water level sensor is fixedly connected to one side of the baffle, first screw rods are rotatably connected to the four corners of the top of the base correspondingly, the outerwalls of the four first screw rods are rotatably connected with the same shell, and a lifting assembly used for lifting the shell is arranged at the top of the base. The substation is simple in structure; a clamping block is controlled to fix the shell through starting and stopping of the first driving motor, and the shaking of the shell is prevented; the shell can be lifted through the second driving motor, the temperature and the humidity of air in the shell can be adjusted and controlled through the ventilation fan, and the air conditioner can adapt to different weather disasters.

Description

technical field [0001] The invention relates to the technical field of substations, in particular to a box-type substation with an emergency warning lifting device and a use method thereof. Background technique [0002] Substation is a kind of indoor and outdoor compact power distribution equipment that integrates high-voltage switchgear, distribution transformer and low-voltage power distribution device according to a certain wiring scheme. It can temporarily supply power for various power consumption occasions. It is a power system city Power equipment widely used in network construction and transformation. This equipment is used as a ring network type or terminal type power transformation and distribution device. At present, a box-type substation is widely used in substations. The device has replaced the original civil power distribution room, distribution station, etc., and is widely used in residential quarters, industrial and mining enterprises, highways and other plac...

AI Technical Summary

Problems solved by technology

[0003] With the frequent occurrence of natural disasters in recent years, long-lasting rainfall often causes floods in some areas. Due to structural reasons, the existing substations cannot avoid disasters caused by floods. Once the accumulated water overflows the base of the box-type substation and enters the box-type When it is inside the substation, it will cause damage to the internal devices of the box-type substation, and there may even be a leakage of electricity that may cause life-threatening danger to pedestrians outside through the conduction of stagnant water. Moreover, most substations have poor moisture resistance and ventilation performance, especially in In cold or rainy and snowy seasons, the bottom of the substation is prone to damp. Once the damp is severe, the insulation resistance of the AC and DC circuits to the ground will be reduced, or the grounding or short circuit will cause serious safety accidents. In addition, in windy weather, due to the substation The connection to the ground is not too firm, which may cause the substation to shake or move under the influence of strong winds, which will affect the normal operation of the substation

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