Stable high-pressure fire-fighting water supply system

Abstract

The invention discloses a stable high-pressure fire-fighting water supply system which at least comprises a pressure stabilizer and a stable high-pressure fire pipe, wherein, a water inlet of the stable high-pressure fire pipe is connected with the pressure stabilizer, the stable high-pressure fire pipe is provided with a hydraulic pressure detection means, a water replenishing fire pipe is arranged on the stable high-pressure fire pipe and communicates with the stable high-pressure fire pipe at a place which is located between the hydraulic pressure detection means and the water inlet; a branch water replenishing fire pipe is provided with a solenoid valve which is equipped with a control processor, and the control processor is connected with the hydraulic pressure detection means. According to the invention, the hydraulic pressure detection means is used to detect hydraulic pressure of the stable high-pressure fire pipe in real time, and when the hydraulic pressure is lower than a preset value, the water replenishing fire pipe which is in parallel connection with the stable high-pressure fire pipe is controlled immediately so as to realize supply of desired hydraulic pressure and water volume through the water replenishing fire pipe; the system provided in the invention ensures continuous and uninterrupted supply of sufficient volume of water for fire fighting and wins precious time for a rescue in a fire hazard.

Description

technical field [0001] The invention relates to a fire-fighting product, in particular to a high-pressure stabilized fire-fighting water supply system, which belongs to the field of fire-fighting equipment. Background technique [0002] At present, the indoor fire-fighting water consumption in the painting workshop is 10L / S, and the outdoor fire-fighting water consumption is 20L / S. Since the water pressure cannot meet the requirements of the system, the fire hydrant water supply needs to be equipped with pressurized and stabilized equipment to meet the requirements for water pressure and water volume during fire extinguishing. The fire pool and pump room required for the high-pressure fire water supply system are located outside the workshop, and a high-level fire water tank needs to be installed. The pressurized and stabilized equipment and the high-level fire water tank ensure that the water pressure of the high-pressure fire water supply system always meets the water pre...

AI Technical Summary

Problems solved by technology

Once the pressurizing and stabilizing equipment and / or high-level fire water tank fails, for example: the fire pump used for pressurization is prone to failure due to improper setting and maintenance. Once a failure occurs, the high-pressure fire water supply system cannot provide the required water. The pressure and water volume will seriously affect the rescue of fire accidents, and the consequences will be disastrous

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