An intelligent indoor fire extinguishing system

Abstract

The invention belongs to the field of fire fighting, and particularly relates to an intelligent indoor fire extinguishment system. The system comprises a displacement mechanism installed on a mobile seat, wherein the displacement mechanism is used for adjusting height of a platform from the mobile seat, and a sand throwing mechanism is installed on the platform; the sand throwing mechanism can throw sand farther by adjustment of the displacement mechanism, so that fires at a longer distance are extinguished; a sand bin of the sand throwing mechanism is used for adding sand to a sand box uniformly and frequently, and the sand is thrown out by the sand box to extinguish the fires; a gear B is driven by an armature B to rotate back and forth at high frequency, and the sand box moves back andforth at high frequency to throw out the sand. Thus, the fires in a large area can be extinguished, fire extinguishment efficiency is greatly improved, and spread of the fires is controlled. The system has simple structure and good fire extinguishment effect.

Description

technical field [0001] The invention belongs to the field of fire protection, in particular to an intelligent indoor fire extinguishing system. Background technique [0002] Fire-fighting sand is mainly used to extinguish oil fires, and fire-fighting sandboxes are equipped in chemical plants, oil warehouses, large canteen kitchens, and workshops with oil pipelines. At present, the sand-throwing fire extinguishing device used for fire-fighting in the factory building or warehouse has the disadvantages of small sand throwing amount, slow sand throwing speed, and low fire extinguishing efficiency. Sand throwing fire extinguishing device for fire fighting. [0003] Existing patent No. is CN 106730537 B "a kind of sand-throwing fire extinguishing device for fire-fighting". Although it can solve the above problems, it needs to place a sufficient amount of sand in the cart when extinguishing the fire, and after several throwing rods After the sand throwing is completed, it is nec...

AI Technical Summary

Problems solved by technology

At present, the sand-throwing fire extinguishing device used for fire-fighting in the factory building or warehouse has the disadvantages of small sand throwing amount, slow sand throwing speed, and low fire extinguishing efficiency. Sand blasting fire extinguishing device for fire fighting

[0003] Existing patent No. is CN 106730537 B "a kind of sand-throwing fire extinguishing device for fire-fighting". Although it can solve the above problems, it needs to place a sufficient amount of sand in the cart when extinguishing the fire, and after several throwing rods After the sand throwing is completed, it is necessary to place a sufficient amount of sand in the cart again. This method can only extinguish the fire in a small area; once it encounters a fire in a larger area, its fire extinguishing The efficiency and the efficiency of re-filling sand by manpower will be greatly reduced, so that the fire in a large area cannot be extinguished in time, which will easily cause the expansion of the fire

[0004] In addition, the existing sand-throwing fire extinguishing device cannot gradually throw out fire-fighting sand from near to far. The fire in the distance of the fire extinguishing device is difficult to extinguish, and it is easy to cause the expansion of the fire

Images