Adopting technologies such as sensing, IOT and artificial intelligence, through the installation of intelligent monitoring equipment on the side of industrial and commercial gas users, real-time sensing of combustible gas leakage, once the gas leaks and reaches the preset alarm value, the system will automatically alarm and start the intelligent valve to cut off the gas at the same time, so as to ensure that industrial and commercial users are safe with gas. The system can also upload the monitoring data to the remote monitoring center in real time, which is convenient for regulators and users to grasp the gas safety dynamics.The system is widely used in restaurants, canteens, factories, oil depots, gas filling stations, hotels and other places, real-time monitoring of gas leakage conditions, timely warning, to avoid serious accidents, reduce casualties and property losses.

Composed of TL combustible gas alarm and intelligent valve, the alarm adopts modular design and can be adapted to a variety of gas sensors according to user requirements, and the combustible gas concentration in the environment where the alarm is installed will be instantly and remotely transmitted to the user's monitoring center and cell phone APP through wireless NB-IoT/4G communication. When the leaked gas reaches a certain concentration, it will trigger the sound and light warning, and at the same time linkage intelligent valve to automatically close the gas pipeline to prevent gas leakage accidents. The advantages of this program are simple deployment, automatic warning and valve control, no need to configure additional alarm controller, easy to install.

Multiple combustible gas alarms and intelligent valve modules can be configured according to the user's application scenarios, which are connected to the combustible gas controller through wired, and the controller unifies data transmission and monitoring and warning of the multiple modules, and the advantage of this solution lies in the unification of signals and the low probability of malfunctioning.