A water storage tank with self-cleaning function

Abstract

The invention provides a water storage tank with a self-cleaning function, which includes a water tank main body, a bottom surface cleaning assembly, a side cleaning assembly, a stirring assembly, and a dirt collection and filtration assembly; the water tank main body includes a water tank and a water tank cover; the bottom surface cleaning assembly The bottom surface cleaning brush in the tank is set on the inner bottom plane of the water tank, the side cleaning brush roller in the side cleaning assembly is set on the inner wall side of the water tank; the stirring impeller in the stirring assembly is set and the stirring impeller installation position on the water tank cover; The bottom surface cleaning brush and the side cleaning brush roll are jointly arranged on the rotating base, and the driving source of the action of the bottom surface cleaning brush, the side cleaning brush roll and the stirring impeller is driven by the same drive motor, which can reduce the output of energy; the bottom of the water tank body is also provided with The dirt collection filter assembly can filter clean impurities and retransmit them to the water tank without waste water, which has the advantages of energy saving and environmental protection.

Description

technical field [0001] The invention relates to a water supply device, in particular to a water storage tank with self-cleaning function. Background technique [0002] At present, the water supply systems of urban residential quarters and high-rise buildings in my country generally use secondary water supply, that is, water supply through water storage tanks. In order to ensure sufficient secondary water supply, the water storage tank has a certain design margin in design, which is larger than the actual capacity, which will cause part of the water to be stored in the container for too long. [0003] Tap water relies on the residual chlorine in the water to inhibit the growth of bacteria. After a long period of storage, the residual chlorine will decompose, causing the rapid growth of bacteria, and the biofilm formed by bacteria will accumulate on the inner wall of the water storage tank; The scale and impurities in the pipeline will also adhere to the inner wall of the wat...

AI Technical Summary

Problems solved by technology

In order to ensure sufficient secondary water supply, the water storage tank has a certain design margin in the design, which is larger than the actual capacity, which will cause part of the water to be stored in the container for too long

[0003] Tap water relies on the residual chlorine in the water to inhibit the growth of bacteria. After a long period of storage, the residual chlorine will decompose, causing the rapid growth of bacteria, and the biofilm formed by bacteria will accumulate on the inner wall of the water storage tank; The scale and impurities in the pipeline will also adhere to the inner wall of the water storage tank; after a period of use, if the water storage tank is not cleaned and maintained, the quality of the water delivered to each user's home will deteriorate, and even cause serious water pollution event

[0004] The traditional cleaning method is that the relevant operators regularly clean and check the water tank manually. This manual method not only consumes manpower and material resources, but also affects the water consumption of end users during the cleaning process, causing inconvenience to users.

[0005] And some simple cleaning devices arranged on the water storage tank mostly use a telescopic rod to drive the brush inside the water storage tank to move up and down to realize the cleaning of the inner wall of the water storage tank. This device can only clean the side wall. The bottom of the water tank cannot be effectively cleaned, and the waste water during the cleaning process will be discharged directly, which is not in line with the concept of environmental protection

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