Control method of fire-fighting automatic spraying system based on smart city

Abstract

The invention belongs to the field of smart cities, and particularly relates to a control method of a fire-fighting automatic spraying system based on a smart city. The method is carried out in cooperation with a control device of the fire-fighting automatic spraying system based on the smart city, the control device of the fire-fighting automatic spraying system based on the smart city comprises a water pipe connecting pipe, a connecting pipe thread is formed in the inner wall of the water pipe connecting pipe, a rack base is fixedly arranged on the water pipe connecting pipe, a rack base water channel is formed in the rack base, a rack base rubber water sealing ring is fixedly arranged on the rack base in the rack base water channel, a rack is fixedly arranged on the rack base, a watering control mechanism is arranged in the rack, a pressure measuring pipe communicates with an inner cavity of the water pipe connecting pipe is fixedly arranged on the water pipe connecting pipe, a pressure measuring mechanism is arranged in the pressure measuring pipe, an electronic shell is fixedly arranged on the outer wall of the water pipe connecting pipe, and an electronic control analysis mechanism is arranged inside and outside the electronic shell.

Description

technical field [0001] The invention belongs to the field of smart cities, and in particular relates to a control method for a fire-fighting automatic sprinkler system based on smart cities. Background technique [0002] Among the existing fire protection facilities, the automatic sprinkler system has a very important early fire extinguishing effect in on-site fire fighting, and has a great positive significance for protecting the safety of people's lives and property. However, since most of the automatic fire sprinkler valves operate independently and dispersedly, they lack linkage effect at first. Especially in the face of fire, all affected sprinkler valves are opened, which may suddenly reduce the number of people in the fire pipeline, thus affecting the The overall fire extinguishing effect; secondly, because the fire sprinkler valve is mostly located at the top of the room, it is very inconvenient for the maintenance of its internal water pressure, and it is easy to ca...

AI Technical Summary

Problems solved by technology

However, since most of the automatic fire sprinkler valves operate autonomously and in a decentralized manner, they lack linkage effects at first. Especially in the face of a fire, all the affected sprinkler valves are opened, which may cause a sudden drop in the fire pipeline, thereby affecting The overall fire extinguishing effect; secondly, because the fire sprinkler valves are mostly located on the top of the room, it is very inconvenient to maintain the internal water pressure, and it is easy to cause insufficient maintenance to cause the existence of bad valves; thirdly, because the fire sprinkler valves are widely distributed and distributed The environment is harsh, affected by its distribution location, and it is not easy to clean, so its detection components are easily affected and the sensitivity is reduced; finally, most of the existing fire sprinkler valve structures are fixed structures, and their spraying range is fixed, so the fire extinguishing effect is limited

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