Self-recharging smart fire hydrant

Abstract

The invention provides an intelligent fire hydrant capable of being charged automatically. The intelligent fire hydrant comprises a fire hydrant body, the fire hydrant body is provided with a solar energy power supply module, and the fire hydrant body is further internally provided with a central controller and a plurality of sensors electrically connected with the solar energy power supply module; the sensors comprise a pressure sensor for detecting water pressure of the fire hydrant, a valve micromotion sensor for detecting switch-on of a valve of the fire hydrant and a water flow rate sensor for detecting water consumption of the fire hydrant, both the pressure sensor and the valve micromotion sensor are connected with the central controller, and the central controller starts the water flow rate sensor connected with the central controller to work through signals of the valve micromotion sensor. According to the intelligent fire hydrant, solar power supply is integrated into the fire hydrant so that a detection electronic device in the fire hydrant can have better duration and work stability, and real maintenance-free operation is achieved; by means of the intelligent fire hydrant, knock, inclination, valve rotation, flow rate monitoring, soaking and other information of the fire hydrant can be effectively monitored, an alarm is given out, and it is beneficial to achieve concentrated monitoring of firefighting equipment.

Description

technical field [0001] The invention relates to a fire hydrant, in particular to an automatically charged intelligent fire hydrant. Background technique [0002] The fire hydrant is a fixed fire-fighting facility. The general fire hydrant is mainly used for fire trucks to take water from the municipal water supply pipe network or outdoor fire water supply pipe network to put out the fire. Therefore, the fire hydrant system is one of the important fire-fighting facilities for fighting fires, and its integrity rate directly affects the fire-fighting efficiency, which is related to the safety of people's lives and property. [0003] However, according to the statistics of relevant departments, the integrity rate of municipal fire hydrants is only maintained at about 60% to 70%. At present, the main problems common to fire hydrants in service are: ①no water, ②insufficient water pressure, ③water leakage (running water, stealing water), ④impact damage (tilting), ⑤buried pressure ...

AI Technical Summary

Problems solved by technology

[0003] However, according to the statistics of relevant departments, the integrity rate of municipal fire hydrants is only maintained at about 60% to 70%.

At present, the main problems common to fire hydrants in service are: ①no water, ②insufficient water pressure, ③water leakage (running water, stealing water), ④impact damage (tilting), ⑤buried pressure (circling, blocking), ⑥identification A total of six categories such as unknown

Regardless of the occurrence of any of the above-mentioned problems, it will have a great impact and harm on the fire extinguishing effect.

[0004] In recent years, with the development of information technology, people have tried various meaningful inventions and innovations for monitoring the status of fire hydrants to improve their integrity rate, such as the Internet of Things-based fire information management platform disclosed in Chinese patent ZL 201110092659.0 and The fire hydrant remote monitoring system disclosed in ZL201420402621.8; all of them tried to monitor the fire hydrant network IoT. However, although these software innovations improved the monitoring efficiency, they did not improve the hardware part, and could not monitor the status information of the fire hydrant. full coverage, mainly in burying, tilting

Water immersion, etc.; in addition, the development of fire hydrant IOT monitoring depends on the data collection of the last time, while the existing fire hydrant sensors also rely on battery power supply or line power supply, which not only has poor battery life or difficult construction, but also has high maintenance costs; currently The indoor fire hydrants and outdoor fire hydrants are not universal, and it is also not conducive to production and maintenance

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