An intelligent fire protection and sprinkler water supply system and control method

Abstract

The present invention relates to an intelligent fire protection and sprinkler water supply system and a control method. The system includes: a water tank, a fire monitor and a plurality of water supply subsystems; the water supply subsystem includes a water supply pipeline, a first frequency converter and a second frequency converter The water supply pipeline includes a water inlet pipeline, a water outlet pipeline and a water return pipeline; a first water pump and a second water pump are arranged between the water inlet pipeline and the water outlet pipeline; the first frequency converter and the second water pump The two frequency converters are connected in communication with the fire monitor. The first pipeline in which the first water pump and the first frequency converter are located and the second pipeline in which the second water pump and the second frequency converter are located are mutually backup and can work together; the performance evaluation of the water supply system and Fire alarm information is reported to the city fire control center through the Internet of Things; the system of the present invention performs functions such as daily patrol inspection, performance evaluation and fire alarm in the state of preparation for war, and provides fire-fighting and fire-fighting water supply during wartime. Safe and reliable.

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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