Working principle of hanging dry powder fire extinguishing device for ordinary pressure storage products This device is completely automatic from detecting a fire to extinguishing it, safe and efficient, without the need for personnel operation, easy to install, driven by nitrogen gas, with a storage pressure of 1.2MPa. Each device is equipped with a pressure indicator, and the operation status of the fire extinguishing device can be visually checked during daily maintenance. This device consists of a tank body, a nozzle, a glass ball electric initiator, and a pressure signal feedback device. A temperature sensing glass ball is installed on the nozzle, The operating temperature of the nozzle is generally 68 ℃, and the fire extinguishing agent is evenly sprayed under the drive of nitrogen gas; And there are multiple sets of linkage, undervoltage, and startup signal feedback functions.

Working principle of hanging dry powder fire extinguishing device for ordinary non pressure storage products The fire extinguishing device consists of ABC ultra-fine dry powder fire extinguishing agent, starting components, containers, nozzles, suspension brackets, etc. The fire extinguishing device is connected to the fire extinguishing controller. When the fire detector detects a fire signal, the controller confirms the fire and sends out the fire signal. The fire extinguishing device is automatically or manually started, and the electric ignition head starts to burn the gas producing agent, producing a large amount of gas that opens the sealing membrane. The fire extinguishing agent is sprayed out from the nozzle of the fire extinguishing device under compressed air flow to implement fire extinguishing. When the temperature inside the protective space reaches the starting temperature of the thermal sensitive line, the thermal sensitive line burns and produces a fire source. Then, the gas producing agent burns and produces a large amount of gas, which opens the sealing membrane. The extinguishing agent is sprayed out from the nozzle of the fire extinguishing device under compressed air flow to implement fire extinguishing. Its main feature is that in the absence of power, it can be started normally by reaching the starting temperature of the thermal sensitive line within the protection zone, making it convenient for unmanned places.

Product Introduction of Single Spray Series Suspended Dry Powder Fire Extinguishing Devices: The device automatically completes the process from detecting a fire to extinguishing it, ensuring safety and efficiency. It does not require human operation and is easy to install and use. It only needs to be installed in the engine compartment. When a fire occurs in the compartment, the thermal sensitive wire inside the compartment quickly transmits the fire to the fire extinguishing device, causing the gas in the fire extinguishing device to instantly produce a large amount of high-pressure gas and break through the aluminum foil and silicone plug at the bottom of the device, quickly releasing the ultrafine dry powder inside the device to extinguish the fire, This fire extinguishing device is suitable for any vehicle and has maintenance free features. It can also provide feedback signals to remind passengers when released.

Double spray series product suspension dry powder fire extinguishing device: The device automatically completes the process from detecting a fire to extinguishing it, ensuring safety and efficiency. It does not require human operation and is easy to install and use. It only needs to be installed in the engine compartment. When a fire occurs in the compartment, the thermal sensitive wire inside the compartment quickly transmits the fire to the fire extinguishing device, causing the gas in the fire extinguishing device to instantly produce a large amount of high-pressure gas and break through the aluminum foil and silicone plug at the bottom of the device, quickly releasing the ultrafine dry powder inside the device to extinguish the fire, This fire extinguishing device is suitable for any vehicle and has maintenance free features. It can also provide feedback signals to remind passengers when released.