Firefighting operation control device and method

Abstract

The invention relates to a fire-fighting operation control apparatus and a method. The apparatus comprises: a controller, a control switch, multiple butterfly valves, multiple corresponding butterfly-valve position detectors, a water pump throttle, an engine flame-out switch, an engine starting switch, a water force-taking switch and a water-pot liquid-level sensor; the control switch, the butterfly valves, the corresponding butterfly-valve position detectors, the water pump throttle, the engine flame-out switch, the engine starting switch, the water force-taking switch and the water-pot liquid-level sensor are all connected with the controller; and the control switch can be subjected to external control so that starting or stopping of work process of a fire-fighting operation are realized. According to the method, the controller is used to carry out centralized control on each element, the control switch is used to receive external control instructions, and the controller is used to automatically finish starting or stopping of work process of the fire-fighting operation according to a prescribed flow. Compared with a conventional fire-fighting water-fetching operation scheme, the apparatus and the method of the invention help to save a large amount of personnel operation, simplify operation process of firefighters, and eliminate faults caused by personnel operation of the firefighters.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a fire control device and method. Background technique [0002] Fire trucks are widely used in fire brigades, petrochemical companies and other companies that need to build their own fire fighting equipment. When the fire truck is extinguishing the fire, it is necessary to fetch water or foam. Such as figure 1 Shown is the schematic flow chart of the example of the existing fire-fighting operation of injecting water into the fire-fighting water tank and then fetching water. After opening the water injection butterfly valve, pour water into the water tank; then open the water cannon butterfly valve, so that the water from the water pump can reach the water cannon; then start the engine, hang the water to take power, and drive the water pump to work; then open the water suction butterfly valve, so that the water in the water tank flows into Water pump; if the water cannon do...

AI Technical Summary

Problems solved by technology

[0003] from figure 1 From the flow chart shown, it can be seen that firefighters need at least five steps to carry out the fire fighting operation, which means that firefighters must be familiar with the operation steps. If there is a wrong operation or the sequence is disordered, it may cause the fire system or control system to fail. Problems occur that affect subsequent fire fighting and rescue activities

[0004] In addition, when the control system fails to detect the butterfly valve switch signal of the fire protection system, firefighters need to stop the operation in time. If there is an operation delay or failure to find the problem, the water pump may be burned out

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