With the rapid development of the economy and the continuous improvement of the scientific and technological level of all walks of life, the era of port intelligent fire protection is also coming, which puts forward higher requirements for the fire safety of port machinery and equipment. In order to respond to the call of the country for green environmental protection, the large-scale machinery and equipment represented by the quay crane electrical room are required to reduce environmental pollution and ensure the safety of the equipment while ensuring the fire extinguishing effect. Perfluorohexanone mechanical automatic fire extinguishing devices provide the perfect answer to this problem.
Due to the huge throughput of the port, the use of the quay crane electrical room is intensified, which is easy to cause overload operation of wires and cables, heating of wires, accelerated aging of the insulation layer, and the allowable temperature of the wire insulation layer is generally 60, when the temperature reaches 250, the insulation layer will spontaneously combust and disconnect from the wires, causing a short circuit and then causing a disaster.
The perfluorohexanone automatic fire extinguishing device uses perfluorohexanone fire extinguishing agent to have an excellent cooling function, which will absorb a large amount of heat in the air after being released at the fire prevention and control site, reduce the regional ambient temperature, and make the wire insulation layer cool down rapidly, unable to reach the ignition point, so as to extinguish the fire from the root cause and accurately and efficiently implement fire extinguishing.
The device mainly cools the temperature of the fire field through the two fire extinguishing mechanisms of physical cooling and chemical covering, so that the combustibles cannot reach the ignition point, chemically captures the free radicals of the combustion reaction, interrupts the combustion reaction, quickly grasps the dominance of the fire situation, effectively controls the fire, inhibits the spread of the fire, and will not use the high-pressure fire extinguishing impact to extinguish the flame of the equipment, causing secondary damage to the equipment.
In addition, the fire extinguishing agent is also safe, non-toxic, green and environmentally friendly. The ozone depletion potential and global warming potential of perfluorohexanone agent are low, will not cause damage to the ozone layer, and its concentration is small, the safety margin is large, it will not affect the human body, and it will not generate pollutants in the process of extinguishing the fire, damaging the atmospheric environment.
The quay crane electrical room uses perfluorohexanone automatic fire extinguishing device to realize the automatic and effective fire extinguishing in the functional area, which ensures the high quality, high efficiency and high environmental protection of the fire extinguishing of port machinery and equipment, and adds a boost to the era of smart and green fire protection in the port.