Remote state monitoring system of fire hydrant

Abstract

The invention relates to a remote state monitoring system of a fire hydrant. The remote state monitoring system comprises a site detection device arranged on the fire hydrant, and a monitoring center positioned at a remote end, wherein the site detection device comprises a water pressure sensor, a flow sensor, a tilt angle sensor, a prying-resistant sensor, a geographic information positioning module, an identity recognition module, a buzzer, a microcontrol chip circuit and a wireless transmission module, wherein the water pressure sensor is positioned at the front end of a water stop pad and is connected with the microcontrol chip circuit, the prying-resistant sensor comprises a reed switch and a permanent magnet arranged on a fire hydrant valve rod for being matched with the reed switch to work, the reed switch outputs a signal after acting and the signal is output to the microcontrol chip circuit, and the microcontrol chip circuit transmits the acquired data to the monitoring center through a star topology structure of the wireless transmission module of the fire hydrant in a region and in a self-networking or relaying manner and then through a wireless network. The remote state monitoring system is capable of remotely monitoring the state of the fire hydrant, preventing the fire hydrant from being illegally used, displaced and damaged, and providing relevant information of the fire hydrant to maintenance or fire emergency of the personnel patrol.

Description

technical field [0001] The invention relates to the technical field of state monitoring of fire-fighting facilities, in particular to a remote monitoring system for the state of fire hydrants. Background technique [0002] The rapid development of economy and the rapid expansion of cities make the task of fire prevention increasingly difficult. As an important part of public fire-fighting facilities to ensure the safety of people's lives and properties, fire hydrants are lagging behind in supporting construction, inadequate maintenance, and outdated supervision methods, which seriously affect the timely extinguishment of fires and cannot well protect the lives and properties of the people. Safety. [0003] In the existing technology, the existing fire hydrants have the following deficiencies: 1) The water pressure in the hydrant cannot be displayed. Once a fire occurs, it is necessary to turn on the fire alarm to know whether there is water and whether the pressure is enoug...

AI Technical Summary

Problems solved by technology

As an important part of public fire-fighting facilities to ensure the safety of people's lives and properties, fire hydrants are lagging behind in supporting construction, inadequate maintenance, and outdated supervision methods, which seriously affect the timely extinguishment of fires and cannot well protect the lives and properties of the people. Safety

[0003] In the existing technology, the existing fire hydrants have the following deficiencies: 1) The water pressure in the hydrant cannot be displayed. Once a fire occurs, it is necessary to turn on the fire alarm to know whether there is water and whether the pressure is enough, which delays the precious rescue time; 2) Management When personnel overhaul fire hydrants, they must go to the site to check whether the appearance is intact and whether there is water leakage. The water outlet valve must be opened to test the water pressure, which wastes a lot of manpower, energy and material resources; 3) Water leakage and abnormal water intake of fire hydrants or being knocked down, the supervision department has no way of knowing, which not only wastes resources, but also affects the production and life of the masses and the local fire rescue, and there will also be disputes over water fee collection; 4) The fire hydrant is simply surrounded by iron rods, which can play a role Certain anti-collision, but can not stop the behavior of stealing fire hydrant parts; 5) fire hydrant has no early warning system, only after the fire hydrant is illegally used or destroyed, it can be known. have already left

Lawbreakers are more reckless and intensified, causing property losses and increasing the probability of vicious incidents; 6) Fire hydrants do not have a good centralized monitoring and management system, which makes fire safety hidden dangers appear frequently. Rescue lags behind and cannot meet the requirements of the severe firefighting situation

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