Fire hydrant water anti-theft warning device based on passive wireless Internet of Things

Abstract

The invention discloses a fire hydrant water anti-theft warning device based on the passive wireless Internet of Things. The fire hydrant water anti-theft warning device comprises a generator. One end of the generator is installed in a pipeline shell, and an impeller is connected to a rotating shaft of the generator. The generator is connected with a power source management circuit board, a microcontroller and a GPRS module. A radio frequency antenna is further connected to the end of the GPRS module. The generator, the power source management circuit board, the microcontroller, the GPRS module and the radio frequency antenna are designed into an assembly in mutual connection and are installed in the same protection cover. According to the fire hydrant water anti-theft warning device, electromotive force formed after a fire hydrant is opened is connected and transmitted to the Internet through the GPRS module, water supply companies and the public security and fire departments can monitor the warning information of fire hydrants and the stolen flow of fire hydrant water in the whole region through dynamic web page monitoring interfaces based on the Internet, persons stealing the fire hydrant water are investigated and treated in time according to the information and are penalized and educated, and the fire hydrants are managed and maintained in time.

Description

technical field [0001] The invention relates to an anti-theft device, in particular to a fire hydrant anti-theft water alarm device based on the passive wireless internet of things. Background technique [0002] Since fire water is a non-charging public welfare facility, there are three adverse consequences: first, the disorderly use of fire water; Damaged, resulting in difficulty in firefighting water when a fire breaks out, delaying the timing of firefighting, and causing disasters; limited by manpower and material resources, water supply companies cannot conduct effective inspections and management. In order to eliminate hidden dangers of water intake from fire hydrants, some water supply companies provide A special end cap is installed on the bolt, and a special wrench is required to open it. This is easy to delay the timing of firefighting when a fire occurs. The alarm and monitoring provide new feasible technical options. In the article "Design of Urban Intelligent Fi...

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Problems solved by technology

[0002] Since fire water is a non-charging public welfare facility, there are three adverse consequences: first, the disorderly use of fire water; Damaged, resulting in difficulty in firefighting water when a fire breaks out, delaying the timing of firefighting, and causing disasters; limited by manpower and material resources, water supply companies cannot conduct effective inspections and management. In order to eliminate hidden dangers of water intake from fire hydrants, some water supply companies provide A special end cap is installed on the bolt, and a special wrench is required to open it. This is easy to delay the timing of firefighting when a fire occurs. The alarm and monitoring provide new feasible technical options. In the article "Design of Urban Intelligent Fire Hydrant Monitoring System Based on Internet of Things" published in "Electronic Products World" 2012 No. It is a method to check the opening state of the fire hydrant valve and give an alarm, but this method is limited by the power supply capacity. If the public power grid is used, the cost of laying wires will be increased. If the battery is used for power supply, the battery must be replaced regularly. Solar or wind energy is used for renewable energy. Power supply, not only costly, but also vulnerable to damage

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