Water treatment nanofiltration water purification integrated device

CN224337428UActive Publication Date: 2026-06-09ZHEJIANG YUQUAN ENVIRONMENTAL ENG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHEJIANG YUQUAN ENVIRONMENTAL ENG
Filing Date
2025-07-15
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing nanofiltration water purification devices accumulate a large amount of dirt and particles inside after prolonged use, resulting in poor water filtration and affecting purification performance.

Method used

The ultrasonic mechanism generates ultrasonic waves to separate particles and dirt adhering to the upper side of the filter cartridge. The controller activates the drain mechanism to discharge the flushing water and dirt. The ultrasonic vibration cleans the filter cartridge, and the design of the solenoid valve and flushing pipe achieves efficient cleaning.

Benefits of technology

It improves the cleaning effect of the filter cartridge, ensures the continuous and efficient operation of the filtration device, prevents water leakage, ensures water quality monitoring and control, and enhances the water purification effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model provides an integrated nanofiltration water purification device for water treatment, including a filtration device. The filtration device consists of a housing, an activated carbon filter, a first nanofilter, and a second nanofilter. Each of the activated carbon filter, the first nanofilter, and the second nanofilter consists of an installation cylinder, a filter cylinder, and a cover. An ultrasonic mechanism is installed on the upper part of the installation cylinder, and a water quality monitoring sensor is installed at the lower front end of the installation cylinder. The filter cylinder inside the activated carbon filter is an activated carbon filter cylinder, and the filter cylinders inside the first and second nanofilters are nanofilter cylinders. The ultrasonic mechanism generates ultrasonic waves to separate the particles and dirt attached to the upper side of the filter cylinder inside the installation cylinder. Then, the controller opens the sewage discharge mechanism, allowing the flushing water and dirt to be discharged through the sewage discharge mechanism and the sewage pipe, thereby improving the flushing effect.
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