T/BAQ 101-2021 Bus passenger cabin water based fire extinguishing device

Scope

Main technical content: The new silent manual/automatic mechanical fire extinguishing device introduced in this document can be installed on any vehicle. To activate the device, no power supply is required, and there will be no signal interference or electromagnetic interference, which also avoids the problem of pump shutdown due to power failure. The driving source of the new fire extinguishing device is a self-contained power gas source. By using the power of stored air pressure to eject the fire extinguishing agent into the fire-fighting pipeline, the agent can be quickly cooled and diluted with toxic smoke through a large spray angle nozzle and atomized. It is also equipped with ground direct spray equipment, which enables simultaneous upward and downward spraying of the fire extinguishing agent, allowing rapid extinguishing of the fire point and preventing the further spread of flames, thereby effectively controlling and extinguishing various types of initial fires, such as Class A, Class B, Class C, and Class E fires in the cabins of buses, and winning precious time for passengers to escape. The fire extinguishing agent used is a new high-efficiency, environmentally friendly, and multi-functional water-based fire extinguishing agent, which is non-toxic, harmless, and non-irritating to humans. At the same time, the new fire extinguishing device is also designed with a set of mobile fire-fighting hose reels to deal with sporadic fires inside and outside the cabin, such as tire fires, and can also be used as backup fire-fighting equipment in the engine compartment, etc.

Development Information

Related Standards