Self-learning intelligent peak-regulation secondary water supply system and control method thereof

Abstract

The invention discloses a self-learning intelligent peak-regulation secondary water supply system and a control method thereof. The system comprises two or more regional water distribution pipes connected to a municipal delivery pipe, two or more sets of secondary water supply equipment are connected to each regional water distribution pipe, a pressure/flow sensor is installed at an inlet or/and the worst water tap of each regional water distribution pipe, each set of the second water supply equipment comprises a water tank and a variable frequency intelligent control cabinet, a water inlet pipe and a water outlet pipe are connected to the two sides of the water tank, a water tank water inlet electrically operated valve is installed on a water inlet pipe, and a pressure pump unit is installed on the water outlet pipe. Accordingly, a municipal water supply mode or a peak-regulation water supply mode can be flexibly switched according to pressure values at the inlets and the worst watertaps of the regional water distribution pipes and water flow of the water tank, and then the water inflow of the water tank is controlled optimally; dependency on a municipal pipe is reduced to the maximum extent, and it is guaranteed that water pressure in peak hours can meet the water requirement of a user.

Description

technical field [0001] The invention relates to a self-learning intelligent peak-shaving secondary water supply system and a control method thereof, belonging to the technical field of intelligent water supply control. Background technique [0002] At present, in the water supply system of urban buildings, intelligent frequency conversion secondary water supply equipment is widely used to supply water to high-rise buildings, among which box-type stacking and box-type constant pressure equipment are also widely used. Due to the rapid development of cities and towns in our country, the pipe network and water supply capacity cannot keep up in some places, and the existing frequency conversion intelligent water supply equipment control system and remote control computer system are not fully utilized according to the peak and off-peak periods of users' water consumption. The water storage adjustment function cannot optimally control the water intake of the water tank and minimize...

AI Technical Summary

Problems solved by technology

Due to the rapid development of cities and towns in our country, the pipe network and water supply capacity cannot keep up in some places, and the existing frequency conversion intelligent water supply equipment control system and remote control computer system are not fully utilized according to the peak and off-peak periods of users' water consumption. The water storage adjustment function cannot optimally control the water intake of the water tank under the premise of satisfying the user's water consumption during the peak period of water consumption, and minimize the dependence on the municipal pipe network, resulting in the water supply capacity cannot meet the user's water demand during the peak period

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