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森林火灾是森林资源遭受严重损失的主要灾害之一。据资料统计,一次森林大火造成的直接经济损失达一百万元以上,间接损失也在三百万元左右。对于中等强度以上的森林火灾,如果失去控制就会迅速引起熊熊大火。而中等强度的森林火灾,一般扑火人员难以接近火头,无法使用二号工具、风力灭火机、灭火水泵进行灭火,目前还没有更有效的灭火工具。森林灭火弹的研究可为熄灭这种火灾提供工具。可以在远距火头的地方进行灭火作业,
Forest fires are one of the major disasters that have caused serious losses of forest resources. According to statistics, a direct economic loss caused by a forest fire has reached more than 1 million yuan and indirect losses are also about 3 million yuan. For forest fires above moderate intensity, a loss of control quickly causes a raging fire. In moderate-intensity forest fires, firefighters generally find it hard to approach fire engines. They can not use No. 2 tools, wind-powered fire extinguishers and fire-fighting water pumps for firefighting. There is no more effective fire-fighting tool yet. Research into forest fire bombs can provide a tool for extinguishing such a fire. Fireworks can be carried out in remote fire places,