Device for washing charged objects and washing vehicle

Abstract

The invention relates to a device for washing charged objects and a washing vehicle. The device comprises a trolley and a water gun (1); the trolley comprises a frame (2) and a support (3) which is arranged on the frame; the water gun is arranged and supported on the support; the water gun comprises an insulating rod (4), a water outlet pipe (5) and a spraying nozzle (6); one end of the water outlet pipe (5) is connected onto the insulating rod; the spraying nozzle (6) is arranged at the other end of the water outlet pipe; the water outlet pipe is provided with a water inlet which is used for connecting with a water supply system. According to the device for washing the charged objects, the structure is simple, the labor is saved during operation, and the safety performance can be improved.

Description

technical field [0001] The invention relates to a device for washing charged objects, in particular to a device for washing charged objects and a washing vehicle used in substations or stations. Background technique [0002] The substation is the key facility of the electrified railway. The substation uses a lot of high-voltage electrical equipment. During the long-term continuous operation of these equipment, various pollutants such as dust, metal salts, oil and other pollutants floating in the atmosphere will be deposited on the The surface of the outer insulators of various power equipment, thereby reducing the insulation performance of the equipment, resulting in poor heat dissipation and aging of the equipment, and the insulation strength will drop sharply in fog, rain, snow and other weather, which can easily cause pollution flashover accidents. In recent years, due to the deterioration of the environment, air pollution has become increasingly serious, and large-scale ...

AI Technical Summary

Problems solved by technology

[0003] There are following problems in the special wheeled live washing vehicles for substations and railway yards in the prior art, that is, because there are narrow roadways between various facilities in the substation, it is difficult for the insulator washing vehicles to reach directly, and because of the water column The effective length of the vehicle is limited. It is necessary to park the vehicle at a certain position in the station and let the staff hold the water gun, and drag the connected water pipe and grounding wire to bring the water gun to the vicinity of the insulator for live flushing.

In addition, in order to improve efficiency, medium and large water volume is generally used for flushing, so the reaction force acting on the water gun is large, and the staff are prone to fatigue when directly holding the water gun.

Images