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水不能扑救哪些物质火灾?
2025-09-01
我们知道水的用处很多，当出现火灾等危险是使用消防炮来用水扑灭火源，但是水是全能的吗，下面带大家来看一下。
1、轻于水的和不溶于水的易燃液体，原则上不町用水扑救。
2、碱金属不能用水扑救。因为水与碱金属(如金属钾、钠)作用后能使水分解而生成氢气和放出大量热，容易引起爆炸。
3、碳化碱余属、氢化碱会属不能用水扑救、如碳化钾、碳化钠、碳化铝和碳化钙以及氢化钾、氯化镁遇水能发生化学反应，放出大量热，可能引起着火和爆炸。
4、熔化的铁水、钢水不能用水扑救。因铁水、钢水温度约在1600℃，水蒸气在1000℃以上时能分解出氢和氧，有引起爆炸危险。
5、高压电气装置火灾，在没有良好接地设备或没有切断电流的情况下，一般不能用水扑救。
6、三酸(硫酸、硝酸、盐酸)不能用强大水流扑救，必要时，可用喷雾水流扑救。
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Hebei Yimuda Animal Husbandry Machinery Co., Ltd. focuses on providing all-round mechanical equipment solutions for the animal husbandry industry. Hebei Yimuda Animal Husbandry Machinery Co., Ltd. focuses on providing all-round mechanical equipment solutions for the animal husbandry industry. Hebei Yimuda Animal Husbandry Machinery Co., Ltd. focuses on providing all-round mechanical equipment solutions for the animal husbandry industry. Hebei Yimuda Animal Husbandry Machinery Co., Ltd. focuses on providing all-round mechanical equipment solutions for the animal husbandry machinery Co., Ltd. focuses on providing a full range of mechanical equipment solutions for the livestock industry
