Ports are key comprehensive transportation hubs in China and important pillars of economic and social development. As one of the important factors threatening port safety, large-scale machinery fires have attracted more and more attention, in order to ensure the fire safety of port large machines, port enterprises have introduced perfluorohexanone gas automatic fire extinguishing systems as a countermeasure to deal with port large machine fires. So how does a perfluorohexanone gas automatic fire extinguishing device work?
First, the system adopts a passive and powerless automatic fire prevention and extinguishing device, which no longer relies on the support of electricity like traditional fire extinguishing equipment, which avoids the large-scale power failure caused by fire and makes the fire extinguishing system unable to play a role; There is also no need to lay the necessary power supply lines for the fire extinguishing system, which reduces the possibility of wires and cables gathering and heating to cause fires.
Second, the responsive mechanical temperature detectors used in the system are quite good at fire detection. Different from traditional smoke alarms, the detector can automatically monitor the temperature of the prevention and control area around the clock, and immediately issue an early warning when the temperature of the equipment is abnormal or has been in a small area**, and actively take countermeasures to prevent the fire from expanding.
Thirdly, the perfluorohexanone fire extinguishing agent used in the system has superior physical properties, which can significantly reduce the temperature of the fire prevention and control area and will not cause secondary damage to the human body and equipment. After the release of perfluorohexanone, in addition to physically significantly cooling to control the fire, it will also form a dense protective film on the surface to isolate oxygen, capture free radicals in the combustion process, and interrupt the combustion process, so as to achieve the purpose of rapid and efficient fire extinguishing.
To sum up, the perfluorohexanone gas automatic fire extinguishing device has created a safe and reliable environment for large machinery and equipment in the port with its advantages of no electric setting, sensitive detection and efficient fire extinguishing, ensuring the safe construction of the port and promoting the sustainable and stable development of the port.