Nighttime anti-theft device of transformer substation

Abstract

The invention discloses a nighttime anti-theft device of a transformer substation. The nighttime anti-theft device comprises a monitor and a signal receiver; the monitor comprises a microwave detecting unit, a remote control deployment and withdrawing unit, a logic switch unit, a voice unit, a power amplification alarm unit, a wireless emitting unit and a power distribution unit. The nighttime anti-theft device of the transformer substation has the following beneficial effects: an external motor is installed on an upright post of the device closing to a cable ditch of the transformer substation, a solar panel of the monitor is exposed to sun, and the signal receiver is placed in a main control room, so that an operator on duty can timely learn about the monitoring condition; if someone enters the monitor defending zone at night, a microphone can immediately make the alarm 'someone invasion' to scare criminals; meanwhile, the microwave signal is transmitted to the signal receiver of the main control room to remind workers of someone invasion, thus the workers can timely take corresponding safety measures and ensure the equipment safety in the station; after installing the nighttime anti-theft device in the company transformer substation, the nighttime anti-theft device can effectively prevent the cable from being stolen.

Description

technical field [0001] The invention belongs to the technical field of substation monitoring, and relates to a substation anti-theft device at night. Background technique [0002] The monitors of the existing substation night anti-theft devices are placed in the equipment area outside the substation. Generally, the area of ​​the substation is about 1.5 hectares, and the monitoring diameter range of each monitor is 4m. Restricted by this, the substation anti-theft detector at night is only placed near the cable trench where cables are easily lost, and about 10 monitors are placed in each substation. This just results in that if criminals enter the substation from the blind area of ​​the monitor or carry out illegal activities in the range outside the blind area, the anti-theft device at night in the substation cannot play a monitoring role. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a substation anti-theft d...

AI Technical Summary

Problems solved by technology

This results in that if criminals enter the substation from the blind area of ​​the monitor or carry out illegal activities outside the blind area, the anti-theft device at night in the substation cannot play a monitoring role.

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