| 摘要 |
The present invention relates to a pressure-type fire extinguisher which sprays a fire extinguishing medium inside a fire extinguisher container through a fire extinguishing hose via a valve module by using the pressure gas of an inflator. The pressure of the fire extinguishing medium, which is sprayed by the operation of the valve, of a pressure chamber is formed high by forming a second valve chamber on the upper side of a valve chamber, in which a valve is inserted and installed into the valve module, so that the fire extinguishing medium discharged to the valve chamber is sprayed to the valve chamber not to the pressure chamber by the high pressure of the pressure chamber and the fire extinguishing medium is not sprayed to the upper side of the valve module by the pressure gas when extinguishing fire. Therefore, the present invention is provided to prevent the fire extinguisher from being contaminated and a decrease in the efficiency of fire extinguishment caused by a decrease of the power for spraying the fire extinguishing medium. |
