Fire extinguisher has explosive charge that is linked to exterior and wick, and that explodes to produce water hammering effect against liquid product and walls of container

摘要

The fire extinguisher includes a container for storing liquid product used to put out fire. An explosive charge and an air chamber are provided inside the container. An elastic component is provided to control the flow of air or gas in the air chamber. The air or gas is provided with smaller density than the liquid product in the container. The explosive charge is linked to the exterior through a wick, and explodes to produce a water hammering effect against the liquid product and walls of the container.