灭火器用过一次还能用吗？
来源：http://www.cx-fire.com/ 日期：2022-11-12
很多人都在问灭火器用过一次还能用吗，今天
川消小编就给大家讲解一下这个问题吧。
Many people are asking whether the fire extinguisher can still be used once. Today, Chuanxiao Xiaobian will explain this problem to you.
实际山这要视情况而定。灭火器在使用过程中不能中断，灭过一次火后，虽然干粉未用完，但里面的填充气体已经释放得差不多了，若不及时填充，则无法再使用，但若填充了气体，则可以继续使用。
The actual mountain depends on the situation. The fire extinguisher shall not be interrupted during use. After a fire is extinguished, although the dry powder has not been used up, the filled gas in it has been almost released. If it is not filled in time, it cannot be used again, but if it is filled with gas, it can be used again.
干粉灭火器1年半要定期维修更换药剂，如果长时间不换药，灭火器内的灭火剂磷酸铵盐会凝固成块状，一旦发生火灾就不能起到灭火的作用。压力表在绿色区域为正常，红色为缺压，黄色为超压。
The dry powder extinguisher shall be repaired and replaced regularly for one and a half years. If the agent is not changed for a long time, the ammonium phosphate in the extinguisher will solidify into a block, and it will not be able to extinguish the fire in case of a fire. The pressure gauge in the green area is normal, red is lack of pressure, and yellow is overpressure.
灭火器注意事项：
Precautions for fire extinguisher:
1、用手握住灭火器的提把，平稳快捷地提往着火物。在距离燃烧物几米左右地方，拔出保险销。一手握住开启压把，另一手握住喷射喇叭筒，喷嘴对准火源。
1. Hold the handle of the fire extinguisher with your hand and lift the object on fire steadily and quickly. Pull out the safety pin a few meters away from the combustor. Hold the opening handle with one hand and the spray horn with the other hand, and aim the nozzle at the fire source.
2、切记不要将灭火器的盖与底对着自己，防止盖、底弹出伤人，这个要注意一下。
2. Be sure not to point the cover and bottom of the fire extinguisher towards you to prevent the cover and bottom from popping out and hurting people.
3、手持喷筒的时候，手应握在胶质喷管处，防止冻伤。
3. When holding the spray nozzle, the hand should be held at the gum nozzle to prevent frostbite.
4、在电器引起的火灾中，应先切断电源，防止人员触电，然后在件火扑灭。
4. In case of fire caused by electrical appliances, the power supply shall be cut off first to prevent electric shock, and then the fire shall be put out.
Can the fire extinguisher be used again? We have already explained this problem and hope it will be helpful to you. Come to our website for more information http://www.cx-fire.com Consult!
