Water supply pipeline flushing system and method

Abstract

The invention discloses a water supply pipeline flushing system and method. According to the water supply pipeline flushing system and method, a gas-water pulse control instruction is sent out througha control terminal; a pulse controller is adopted to send the pulse frequency of a data signal and the solenoid valve switching frequency in unit time to a solenoid valve switch through electrical signals; a pulse generator generates a pulse signal according to the pulse frequency signal of the pulse controller and the solenoid valve switching frequency in unit time; high pressure gas and gas flow are conveyed through an air compressor, and a gas storage tank releases compressed gas under the control of the pulse controller through the pulse generator; a data processing terminal displays theworking condition of a first control unit through a main control interface and monitors the real-time change of a pressure measuring point in a water supply pipeline; a data collection box collects and controls pressure data in the flushing process of the water supply pipeline; and an exhaust device is installed on an exhaust hole of the water supply pipeline to be flushed and checks whether waterand gas exist on the exhaust hole of the water supply pipeline to be flushed or not. According to the water supply pipeline flushing system and method, the impact force is strong, the water consumption is reduced, the flushing time is short, and quite good economic benefits are achieved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of pipeline flushing, and in particular to a water supply pipeline flushing system and method. Background technique [0002] The water supply system is an integral part of urban public utilities, and the planning of the water supply system is an integral part of the overall urban planning. The water supply system usually consists of water sources, water pipelines, water plants and water distribution network. After the water is taken from the water source, it is sent to the water plant for water treatment through the water delivery pipe, and the treated water is pressurized and sent to the user through the water distribution network. The water distribution pipe network is the lifeline of the city, and the tap water is continuously delivered to thousands of households through the dense underground water supply pipe network every day. [0003] At present, after passing the hydrostatic...

AI Technical Summary

Problems solved by technology

In the process of pipeline flushing in the prior art, there is a phenomenon that small pipes flush large pipes because there is not enough water source. Due to the large height difference of pipelines and many non-excavation stages, it is easy to have the problem of unclean flushing, and the water consumption is large, and flushing For a long time, it affects people's normal living water

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