With the rapid development of renewable energy power generation and the improvement of requirements for power reliability, energy storage power stations have become an effective means of “peak-shaving and valley-filling” in distribution networks, improving operational stability and realizing demand-side management. Electrochemical energy storage has the characteristics of high energy density, high conversion efficiency, short construction period, and strong site adaptability, and has become one of the priority development directions of energy storage technology.

The breakthroughs in lithium-ion battery technology, materials and applications in recent years have laid a solid technical and industrial foundation for the application of large-scale energy storage, and lithium-ion battery energy storage has become the main form of electrochemical energy storage at present .However, there is a series of exothermic reactions inside the lithium-ion battery during operation, and under certain conditions a thermal runaway chain reaction will occur, which may lead to combustion and explosion of the battery, making the issue about lithium-ion battery energy storage safety a hot topic in the field.

Nozzles for battery production lines

Lanzhong has developed various types of nozzles for ESPS fire systems, including cabinet type FK5112 nozzles, water mist nozzles, spray nozzles for suspended fire extinguishing devices, nozzles for battery PACK and automotive battery boxes, , etc.