Water storage tank having automatic cleaning function

Abstract

The invention discloses a water storage tank having an automatic cleaning function. The water storage tank comprises a tank body, wherein a water intake pipe, a water discharge pipe, a water intake valve and a water discharge valve are arranged on the sidewall of the tank body; a blow-down pipe and a blow-down valve are arranged on the bottom wall of the tank body; a central controller, a wirelesscommunication module, a sodium hypochlorite generator, a liquid reservoir, a liquid conveying pipe, a high-pressure water pump, a second cleaning pipe, a cleaning valve, a third cleaning pipe, a liquid adding pipe and a liquid adding valve are arranged at the upper side of the tank body; and a first cleaning pipe, a rotary spraying nozzle, a water quality monitor and a liquid level sensor are arranged in the tank body. According to the water storage tank having the automatic cleaning function provided by the invention, the interior of the water storage tank can be automatically cleaned, and meanwhile, a disinfecting operation can be conducted with a disinfectant safe and free from toxic and side effects to human body; therefore, influence to water quality is avoided.

Description

technical field [0001] The invention relates to the technical field of cleaning and disinfection equipment, in particular to a water storage tank with automatic cleaning function. Background technique [0002] Tap water is closely related to people's lives, and the quality of tap water is closely related to people's health. In urban tap water supply equipment, in order to solve the problem of insufficient water supply pressure in multi-storey buildings, some multi-storey buildings are equipped with roof water storage tanks to solve the problem of pressure reduction during peak water usage. After the water storage tank has been used for a period of time, due to the formation of sediment and external pollution, the water quality inside the water storage tank will gradually deteriorate, and problems such as scaling and algae are prone to occur. The water storage tank needs to be cleaned and disinfected. [0003] The Chinese patent application with the application number 201210...

AI Technical Summary

Problems solved by technology

[0006] 1) Although the inside of the water storage tank can be cleaned well, it does not have the function of disinfection. After cleaning, there will still be bacteria residues, and the inside of the water storage tank cannot be cleaned thoroughly.

[0007] 2) The disinfection liquid used in the disinfection of the water storage tank is often harmful to the human body, and it is easy to remain in the water storage tank, polluting the water quality and affecting the health of tap water users

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