In recent years, with the increasing difficulty of global mineral resources mining, safety and environmental protection requirements are further strengthened, Xinjiang, Shanxi, Shaanxi, Inner Mongolia and other mining enterprises have attached great importance to the integration of the mining industry and science and technology, the rapid development of mine intelligent construction. As the backbone of mining production, the number and scale of applications of shovels and other mining vehicles (shovel plate carriers, flatbed carriers, explosion-proof trackless rubber-wheeled vehicles, rock drilling trolleys, monorail cranes and wet spraying trolleys, etc.) are expanding, which not only effectively improves the production efficiency of mining enterprises, but also further reduces the manpower costs of mining enterprises.

However, the mining of mineral resources is a process that requires people and various types of mining machinery to work together in a harsh environment. With the passage of time, the problems of fuel leakage, circuit failure, wire aging, overheating of the engine compartment and battery, as well as accumulation of oil and dust, etc. in mining vehicles such as shovelling machines are becoming more and more obvious, laying a lot of hidden dangers for the fire safety of mining vehicles, and there is an urgent need to strengthen the fire safety protection performance of mining vehicles.

Jiu Tong Changsheng-Automatic fire extinguishing device for mining vehicles

       In order to comply with the development trend of the global mining industry, to meet the development needs of the mining industry, ‘mechanization for man, automation, intelligent unmanned’, Shandong Zhongdao Fire Protection, using its own technical advantages, with the help of the Internet of Things, 5G network applications, fire detection and early warning, control and analysis and spraying fire extinguishing technology, research and development of JiuTongChangSheng brand mine car automatic fire extinguishing device effectively realize the fire safety of mining vehicles, the mine car fire safety is a very good idea, and the fire safety performance of mining vehicles should be strengthened. The fire extinguishing device effectively realises the vehicle fire accidents caused by spontaneous combustion of mining vehicles, which not only changes the traditional fire extinguishing products to face the problems of poor fire detection performance, high error rate, low fire extinguishing efficiency and poor safety of personnel in the face of mining vehicle fires, but also achieves revolutionary breakthroughs in the aspects of unmanned control and the degree of intelligence.

System function

  I. In terms of fire detection:

The automatic fire extinguishing device for mining vehicles can monitor its temperature in real time without interruption by installing accurate fire detectors in the key parts of mining vehicles, and make accurate judgement on the collected fire signals in time. Once a fire occurs, the device will be automatically triggered and started to extinguish the fire, which not only effectively improves the real-time accuracy of fire detection, but also greatly shortens the response time of the fire, and realises the early detection and early control of the vehicle fire.

  2, in the fire extinguishing performance:

The automatic fire extinguishing device for mining vehicles adopts fine spray fire extinguishing technology, customised design of the system pipe line and reasonable distribution of nozzles according to the actual body structure of the internal body of the mining vehicles such as the scraper, and at the same time of improving the high efficiency and accuracy of the agent delivery, it can directly deliver the fire extinguishing agent such as the water-based agent to the point of fire and release it uniformly in the state of fine water mist to cover the fire source, so as to achieve the purpose of highly efficient and precise extinguishing of the fire.

Scraper part of the installation case show

Case :

Conclusion:

As a customised, efficient, intelligent and unmanned special vehicle fire fighting solution for the mining industry, mine truck automatic fire extinguishing device is the key equipment to accelerate the intelligent transformation and upgrading of mine fire fighting, and to realise the high-quality, safe and stable development of mining enterprises' economy. With the increasing call for intelligent fire safety in mining enterprises, the automatic fire extinguishing device for mine trucks will give full play to its performance and functional advantages, and will travel steadily and brilliantly on the development road of building green mines and intelligent mines.