Water age control system for secondary water supply equipment

Abstract

The invention relates to a water age control system for secondary water supply equipment. The water age control system comprises a flowmeter, a liquidometer, an adjusting valve, a pressure meter, a water tank and a controller, wherein the controller is separately connected to the flowmeter, the liquidometer, the adjusting valve and the pressure meter; an intelligent analyzing engine is arranged inthe controller, collects water consumption data of a plurality of months and predicts a water consumption mode curve based on the water consumption data of the plurality of months; and the controllerjudges and classifies the water consumption nature by the water consumption mode curve, calculates a water storage curve of the water tank according to the water consumption mode curve, then acquiresa water inflow curve of the water tank according to the water storage curve and the water consumption mode curve, and controls the adjusting valve in real time according to a target water inflow. Itis ensured that tap water in the water tank is adjusted dynamically.

Description

technical field [0001] The invention relates to the technical field of water quality control for water storage in a water tank, in particular to a water age control system for secondary water supply equipment. Background technique [0002] With the acceleration of urbanization in my country, high-rise residential buildings are rising from the ground, and secondary water supply is increasing, but drinking water is often subject to secondary pollution after passing through the secondary water supply equipment, which affects the water quality of the water supply. There are many secondary water supply systems. Suspended solids, some water tank water was sampled and tested, and it was also found that the bacteria exceeded the standard. According to the survey, it only takes two or three months under normal circumstances, the suspended matter in the water tank will reach several tens of liters per cubic meter, the thickness of the silt under the tank will exceed ten centimeters, an...

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Problems solved by technology

[0003] At present, the solution to the water age problem is usually regular equipment cleaning and secondary chlorination. Manually maintain and clean the secondary water supply equipment or re-chlorinate the secondary water supply equipment at a certain period. These methods consume relatively large labor costs, and the secondary Chlorination will also increase the economic cost, the water quality will not be updated in time, and the water quality may reach the bacterial threshold before cleaning or chlorination

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