Construction and method of intelligent water spray fire fighting device

Abstract

The invention belongs to the fireproof and fire-fighting field, and particularly relates to construction and a method of an intelligent water spray fire fighting device. A plurality of mobile wireless fire sensor and location marks sense corresponding fire signals sensed on different directions and transmit the signals to a controller. The controller judges and adjusts the direction of a spraying head to aim the spraying head at the direction that a corresponding fire sensor points and a spraying action is implemented, achieving targeted water spraying and fire fighting. A plurality of fire directions are gradually sprayed from a major direction to a minor direction according to the priority level of the plurality of fire directions until fire conditions vanish or manual intervention is achieved. By utilization of the controllable spraying head capable of adjusting directions and by utilization of the intelligent locating spraying mode of fire tracing and locating technology, timely, accurate and effective spraying is achieved; a fast, effective and targeted fire fighting action is performed; the fire fighting efficiency can be improved, and losses caused by fire fighting are greatly reduced.

Description

technical field [0001] The invention belongs to the field of fire prevention and fire fighting, and in particular relates to the structure and method of an intelligent sprinkler fire extinguishing device. Background technique [0002] Fire-fighting systems are ubiquitous facilities in today's society, and many fire-fighting systems have automatic sprinklers. When the smoke sensor in the fire-fighting system senses the fire and the nozzle of the automatic sprinkler reaches the set temperature, The automatic sprinkler device will automatically open and spray water outwards, in order to extinguish the fireworks with water and achieve the effect of fire prevention and fire protection. [0003] The automatic sprinklers that people see now are all fixedly placed in the designated position of the house. With the end of the house decoration project, the sprinkler is also fixed, and the sprinkler has a certain range and intensity of spraying water. This just makes the effect of exis...

AI Technical Summary

Problems solved by technology

[0006] In order to be able to overcome the defects that the existing technology and products cannot timely, actively and accurately spray fire extinguishing, the present invention proposes a structure and method of an intelligent sprinkler fire extinguishing device, including a pressurized water supply signal generator and a fire wireless signal collector , motor drive control circuit, controlled motor and rotating mechanism and nozzle, fire linkage information port, controller, sprinkler head water supply electric control switch, switch drive circuit, backup power supply, online power supply, power switching circuit, system bus, fire condition It consists of sensor, mobile wireless fire sensor and positioning mark A, mobile wireless fire sensor and positioning mark B, sprinkler head co-direction beam locator, wireless control signal transceiver, wireless controller and power supply circuit, and its features are:

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