A reservoir water purification drainage device

By designing a reservoir purification and drainage device, a rotating drum based on gravity is used for continuous filtration of reservoir water. This solves the problems of irrigation water blockage and domestic water treatment burden caused by direct discharge of impurities from the reservoir water, and achieves efficient water quality improvement.

CN116510409BActive Publication Date: 2026-06-12日照市日照水库管理运行中心
View PDF 1 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
日照市日照水库管理运行中心
Filing Date
2023-07-03
Publication Date
2026-06-12

AI Technical Summary

⚠Technical Problem

The reservoir water contains solid debris such as aquatic plants, leaves, and branches. Direct discharge into irrigation canals can easily cause blockages, while direct discharge into domestic water treatment facilities increases the burden.

⚗Method used

A reservoir purification drainage device was designed. The device uses the gravity difference generated by the spraying of water through the drainage pipe to rotate the drum. The water is filtered through the screen and the impeller and the side guard are used to achieve continuous impurity filtration. The impurities are retained in the liquid storage component and discharged when the impeller swings down. The filtered water is discharged through the outlet pipe.

🎯Benefits of technology

It enables continuous filtration and impurity removal of reservoir water, improving the quality of irrigation and domestic water and reducing the burden on subsequent treatment facilities.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN116510409B_ABST
    Figure CN116510409B_ABST
Patent Text Reader

Abstract

The present application relates to the field of drainage equipment, especially to a reservoir cleaning drainage device, which comprises a core cylinder, the surface of the core cylinder is provided with a screen, the screen extends from the top of the core cylinder to one side, and one end of the core cylinder is communicated with a water outlet pipe; a rotating drum is rotationally fitted on the outer wall of the core cylinder; a plurality of liquid storage assemblies are continuously arranged around the rotating drum, and the end of the liquid storage assembly close to the rotating drum is provided with a leakage opening; a drainage pipe is arranged above the rotating drum, and the drainage pipe conducts the water in the reservoir to the liquid storage assembly on the top of the rotating drum close to the screen; the water in the liquid storage assembly is sprayed from the top by the drainage pipe, so that the liquid storage assemblies around the rotating drum rotate due to the gravity difference; the liquid storage assemblies after filtering water pass through the screen in turn, and then move to the lower position to be separated from the contact with the baffle, so that the leaf plate freely swings to release the filtered sundries, realizing continuous reservoir drainage, filtering and sundry removal, and improving the subsequent water condition.
Need to check novelty before this filing date? Find Prior Art