Structural diagram analysis of dry powder fire extinguisher

You know the concept of dry powder fire extinguisher, but do you know what the dry powder fire extinguisher structure diagram looks like? This article is a small series for everyone to introduce. First, the dry powder fire extinguisher is a kind of fire extinguisher. According to the type of dry powder fire extinguishing agent, it can be divided into: Dry powder fire extinguisher; 2 superfine dry powder fire extinguisher.

The portable dry powder fire extinguisher cylinder is made of high quality carbon steel and processed by special process. The series of fire extinguishers have the advantages of simple structure, flexible operation, wide application, convenient use and low price. The fire extinguisher is mainly composed of a cylinder body, a bottle head valve, a spray hose (nozzle), etc., and the fire extinguishing agent is sodium hydrogencarbonate (ABC type is ammonium phosphate salt) fire extinguishing agent, the driving gas is carbon dioxide, and the working pressure is 1.5 MPa at normal temperature.

Dry powder fire extinguisher structure

The trolley type dry powder fire extinguisher is mainly composed of a cylinder body, a head assembly, a nozzle assembly, a frame assembly, etc., and the fire extinguishing agent is a sodium carbonate sodium hydrogen carbonate (ABC type ammonium phosphate salt) dry powder fire extinguishing agent, driving gas It is nitrogen gas and its working pressure is 1.5 MPa at normal temperature.