Self-adaptive water supply system

Abstract

The invention relates to a self-adaptive water supply system. The self-adaptive water supply system involves a main pipe, a water tank, a pump room, a data collector and a controller, wherein a waterinlet flowmeter and a water outlet flowmeter are arranged on the main pipe, a liquid level meter is arranged inside the water tank, a water pump is accommodated inside the pump room, and the water tank communicates with the main pipe at an outlet of the water inlet flowmeter through a regulating valve; the pump room is connected with the water tank through an inlet of the water pump, the outlet ofthe water pump is connected with one end of a branch pipe, and the other end of the branch pipe communicates with the main pipe at an inlet of the water outlet flowmeter; and the data collector is used for collecting electric signals of the water inlet flowmeter, the liquid level meter, the water outlet flowmeter, the regulating valve and the water pump, and the controller is used for controllingopening and closing of the adjusting valve and the rotating speed of the water pump. The water supply system has a regulation and storage function, reduces pipe network waste, increases water flow according to needs, and prevents water quality from being deteriorated.

Description

technical field [0001] The invention relates to the technical field of water supply and drainage, in particular to an adaptive water supply system. Background technique [0002] Due to changes in water demand, the design of the water supply pipeline needs to meet the peak water supply demand. Generally speaking, the peak water supply flow is at least twice the average water supply flow, so the pipeline design is relatively large compared to the average water supply demand, resulting in a large initial investment. On the other hand, due to the large diameter of the pipeline, the flow rate of water in the pipeline is too low during the period of low valley water use, which will cause the increase of microbial reproduction and the deterioration of water quality. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an adaptive water supply system, which can adjust the water flow in the pipe network according to the water ...

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Problems solved by technology

[0002] Due to changes in water demand, the design of the water supply pipeline needs to meet the peak water supply demand. Generally speaking, the peak water supply flow is at least twice the average water supply flow, so the pipeline design is relatively large compared to the average water supply demand, resulting in a large initial investment. On the other hand, due to the large diameter of the pipeline, the flow rate of water in the pipeline is too low during the period of low valley water use, which will cause the increase of microbial reproduction and the deterioration of water quality

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