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在1987年5月扑灭大兴安岭森林大火的战斗中,西北林业机械厂生产的风力灭机发挥了很大作用,在这次灭火战斗中共使用了三千多台风力灭火机。森林火灾是当今世界上最严重的自然灾害之一,各火国相继研制了各种灭火装备,但在实际应用中往往都受到各种条件,如交通、地形、水源、经济性等的限制。风力灭火机体积小、重量轻,便于携带,且采用无处不有的空气进行灭火,这就是风力灭火机在森林灭火中得以大显身手的原因。众所周知,燃烧必须具备有可燃物(包括固体可燃物,液体可燃物和可燃气体)、氧气和一定温度。干枯草燃点为150～200℃、木材为250～300℃,只有在火源作用下才能达到这种温度,因此防止
In the fight against the forest fire in Greater Hinggan Mountains in May 1987, the wind power off machine produced by the Northwest Forestry Machinery Factory played a significant role. More than 3,000 wind-powered fire extinguishers were used during the fighting. Forest fires are one of the most serious natural disasters in the world. Fire fighting equipment has been developed in all firestorm countries, but in practice, it is often subjected to various conditions such as traffic, topography, water resources and economy. Small size, light weight, easy to carry, and the use of ubiquitous air to extinguish the fire, which is the reason why the wind-extinguisher can work in the forest fire-fighting. It is well-known that combustion must have combustibles (including solid combustibles, liquid combustibles and combustible gases), oxygen and certain temperatures. Dry grass fire point 150 ~ 200 ℃, wood is 250 ~ 300 ℃, only in the role of fire to achieve this temperature, and therefore prevent