Small -size extinguishing device of filling station's security against fire

The utility model provides a small -size extinguishing device of filling station's security against fire, including carrying trolley, the last fixed surface of carrying trolley has the fire extinguisher box body, fixedly connected with storage battery plant on the fire extinguisher box body, this internal baffle that is provided with of fire extinguisher box, the baffle will fire extinguisher boxbody inner space top -down divide into the dry powder case of storing dry powder and the sand storage box of built -in yellow sand, through setting up baffle and expansion plate, cylinder no. 1 is with the expansion plate to promoting with the baffle glide direction during use, dry powder falls into in the sand storage box, make the dry powder of dry powder incasement mix with the yellow sand, reinforcing fire control effect, through setting up the stirring rod, make yellow sand and the dry powder can the intensive mixing, through setting up the winder, thereby saving spac, avoid sand outlet pipe to say that the long