It was found that the gravel arrester contained a large amount of quartz gravel. In the operation of the flame preventer, the quartz gravel will be heated first, and then through heat storage, heat conduction and chemical reaction to achieve the effect of fire resistance.
When a fire occurs in the power system, the quartz gravel will be heated quickly and become extremely warm. At this time, the quartz gravel will first store its high temperature by heat storage, and transfer part of the heat to the wall of the flame arrester.
At the same time, when the temperature of the quartz gravel reaches a certain level, it will produce a chemical reaction, which will disperse the heat of the fire source into the sand body. fire arrestor In this way, the sand and stone body can quickly cool down, reducing the temperature of the fire source to below the ignition point, so as to achieve the effect of fire resistance.
At present, gravel arrester is mainly used in fire prevention measures in power system. Because the gravel arrester has excellent characteristics of high temperature storage, thermal conductivity and chemical reaction, it can be used in various power equipment, such as transformers, generators, bus bars, switchgear and so on.
It is worth mentioning that the gravel flame arrester is an automatic death appliance, which does not require manual intervention to achieve the effect of fire resistance. In this way, it can effectively improve the fire performance of the power system and ensure the stable operation of the system.
Gravel flame arrester is a kind of high efficient fire protection apparatus, mainly through quartz gravel high temperature storage, heat conduction and chemical reaction to achieve the effect of fire resistance. It can be applied to all kinds of power equipment and provides a strong guarantee for the fire protection of power system.
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He threw a wild duck on the ground, went to the stove to scoop a bowl of hot soup, shredded the cake into the bubble, sat behind the stove, snore to eat. As the old wood kneaded dough, he said, "I heard about the man's injury." Wen Xiaoliu took a sip of soup, "HMM." "Asako and Skeoko can't tell, but you should be able to tell that he is a Protoss, and definitely not an inferior Protoss like you and me." Wen Xiaoliu drank the soup and said nothing. "Killing is not the first point, there is always a reason behind such injuries, saving the people who should not be saved is to find yourself dead." Xiao Liu chewed and said, "You clean up the duck, put a little salt in it, don't put any other spices, and simmer it." The old wood looked at him, saw his indifferent look, and sighed darkly, "I know."
