What is flashing?
Flash explosion
1. The liquefied gas is volatile and has a wide range after explosion. Under normal temperature and pressure, the liquefied gas is extremely volatile, and the liquid can rapidly expand 250-300 times when it meets the air. It can be seen that when the liquefied gas leaks, it will become a large amount of gas trapped in the air and form a large area. Dangerous zone.
Second, the liquefied gas fire is sudden and strong, and the fire is highly harmful. When liquefied gas is dissipated into the air, it may be burned after explosion or burned first. Both of these conditions are completed in an instant, which makes people unprepared and can cause great harm to field personnel and rescue personnel. .
How to deal with flash explosion
1. Eliminate the fire; 2. Prohibit the production and use of electricity; 3. Close all communication tools of all on-site personnel; 4. Dissipate personnel to a safe place; 5. Rapidly dilute with water guns to disperse liquefied petroleum gas.
Experts advise: Don't forget to turn off the liquefied gas tank when you go out. You should pay attention to check if there is any smell in the house after the door. If you find that the liquefied gas leaks, don't panic. Turn off the gas main valve in time, open the door and window to ventilate the air, and discharge the indoor combustible gas. Do not open any electrical switches, beware of electrical sparks caused by electrical sparks, such as liquefied gas faults can not be ruled out, you must go out to call the gas supply department's repair phone or 110 alarm, please professional home repair.
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