Secondary water supply and water storage tank

Abstract

The invention relates to a secondary water supply and water storage tank which comprises a tank body, an end cover, a cleaning device and a moving device. The end cover is detachably arranged at the upper end of the tank body, the cleaning device is arranged between the end cover and the tank body, a sidewall of the cleaning device is connected with a sidewall of the moving device, the upper end of the tank body is provided with a water inlet, the lower end of the tank body is provided with a water outlet and a sewage draining outlet, the upper end of the end cover is provided with a feeding inlet, and the cleaning device comprises a rotation motor, a rotating shaft, a sidewall cleaning mechanism, a top cleaning mechanism and a bottom cleaning mechanism. According to the secondary water supply and water storage tank, workers can clean the inner wall of the tank body without entering the interior of the water tank, the labor intensity of the workers is effectively reduced, hidden riskscaused by the fact that the workers work in the tank body with poor air circulation are eliminated, the cleaning device is detachably connected with the tank body, and the workers can conveniently andindependently overhaul and maintain the cleaning device.

Description

technical field [0001] The invention relates to the field of water supply equipment, in particular to a secondary water supply storage tank. Background technique [0002] Secondary water supply refers to the form that units or individuals store and pressurize urban public water supply or water supply from self-built facilities, and then supply it to users or for their own use through pipelines. The secondary water supply is mainly established to compensate for the lack of pressure in the municipal water supply pipeline and to ensure the water consumption of the people who live and live in high-rise buildings. [0003] The secondary water supply equipment is mainly composed of air pressure tanks, water pumps, water storage tanks and control systems. Compared with the raw water supply, the water quality of the secondary water supply is more likely to be polluted. In order to ensure the safety of residents' water use, it is necessary to regularly clean the water storage tank, ...

AI Technical Summary

Problems solved by technology

[0004] (1) When cleaning the inside of the water storage tank, at least one staff member needs to enter the water storage tank and use tools such as brushes and mops to clean the work. Poor, after working for a long time, the staff may have dangerous situations such as suffocation, and the safety hazard is relatively large;

[0005] (2) When using manual cleaning work, not only the work efficiency is low, but also it is easy for the staff to be physically fatigued after working for a long time, resulting in insufficient cleaning power when using the cleaning work. After the cleaning work is completed, there are still residues inside the box There are stains and scales, which affect the water safety of residents

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