Intelligent fire-fighting and spraying water supply system and control method

Abstract

The invention relates to an intelligent fire-fighting and spraying water supply system and control method. The system comprises a water tank, a fire monitor and a plurality of water supply subsystems,wherein the water supply subsystems comprise water supply pipelines, first frequency converters and second frequency converters, and the water supply pipelines comprise water inlet pipelines, water outlet pipelines and water return pipelines; and first water pumps and second water pumps are arranged between the water inlet pipelines and the water outlet pipelines, and the first frequency converters and the second frequency converters are in communication connection with the fire monitor. A first pipeline where the first water pumps and the first frequency converters are located and a second pipeline where the second water pumps and the second frequency converters are located are mutually backed up and can work cooperatively, performance evaluation and fire alarm information of a water supply system are reported to an urban fire control center through the internet of things, the system has the functions of daily inspection, performance evaluation, fire alarm and the like in the combatstate, can provide fire-fighting and extinguishing water during combat, and can guarantee safety and reliability of the water supply system during fire extinguishing.

Description

technical field [0001] The invention relates to the technical field of fire-fighting water supply control, in particular to an intelligent fire-fighting and sprinkler water supply system and a control method. Background technique [0002] In buildings, such as large shopping malls or office buildings, there are fire-fighting water supply and inspection systems; the current fire-fighting inspection system uses a general-purpose frequency converter to regularly drive the water pump to run at a low speed (300 cycles / minute), which can extend the life of the equipment. service life. However, if the water pump is corroded and blocked, the system generally cannot detect it. Even if a detection device can be installed to detect whether the water pump is running, it cannot guarantee that the water pump can generate rated water pressure and flow during fire fighting. There is a manual inspection method to check the status of the fire water supply system. [0003] However, the cycle...

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Problems solved by technology

[0004] In view of this, the purpose of the present invention is to overcome the deficiencies of the prior art and provide an intelligent fire protection, sprinkler water supply system and control method. The present invention can completely solve the above-mentioned problems about automatic inspection and manual inspection, and provide a A brand-new fire inspection, fire alarm, and fire water supply method. The application of the present invention can ensure that the superior fire department can timely understand the real and accurate operation information of all fire water supply systems in the city, and monitor the maintenance status of all fire water supply systems in the city.

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