An indoor fire automatic treatment device

Abstract

The invention belongs to the field of fire protection, and in particular relates to an automatic indoor fire treatment device, which includes a displacement mechanism installed on a moving seat, the displacement mechanism is used to adjust the height of the platform from the moving seat, and a sand throwing mechanism is installed on the platform; wherein the displacement mechanism uses The thread cooperation of the screw rod and the screw sleeve can adjust the height of the sand throwing mechanism on the platform from the moving seat, thereby adjusting the sand throwing distance of the sand throwing mechanism to meet the needs of fire extinguishing at different distances. The present invention does not need to continuously add a sufficient amount of sand to the sand throwing mechanism during the actual fire extinguishing by sand throwing, but uses the sand bin in the sand throwing mechanism to evenly add sand to the sandbox at a frequency, and then uses the sandbox to throw the sand out Extinguish the fire; through the B electric drive to drive the B gear to reciprocate at a high frequency, the sandbox will reciprocate at a high frequency to throw the sand out. This method can extinguish the fire in a large area, and the fire extinguishing efficiency is also greatly improved. Improvement is conducive to controlling the spread of fire.

Description

technical field [0001] The invention belongs to the field of fire protection, in particular to an indoor fire automatic treatment device. 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 necessary...

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

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