Modular container building capable of collecting rainwater to purify water body

By designing a rainwater and debris separation and filtration system in modular container buildings, the problems of debris clogging and filter material deterioration are solved, achieving efficient rainwater purification and drainage control, making it suitable for outdoor use.

CN120819140BActive Publication Date: 2026-06-09GUANGDONG JUCHUANG INTELLIGENT MANUFACTURING MODULAR TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGDONG JUCHUANG INTELLIGENT MANUFACTURING MODULAR TECHNOLOGY CO LTD
Filing Date
2025-09-05
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

In modular container buildings, the open design of the water storage tank makes it easy for debris to clog the filter channels, resulting in poor rainwater filtration. Furthermore, the filter material deteriorates and is difficult to replace, and rainwater collection is uncontrolled and prone to overflow.

Method used

The rainwater and debris separation and filtration system is designed, including an outer sleeve and an inner sleeve. The inner sleeve is filled with rainwater purification particles. Debris separation and filtration are achieved by opening and closing valves. The system is equipped with a filling port for easy replacement of old and new particles, and drainage is controlled by a movable plate.

Benefits of technology

It achieves efficient filtration of rainwater and rapid removal of debris, avoids channel blockage, extends the service life of filter materials, and effectively controls rainwater discharge.

✦ Generated by Eureka AI based on patent content.

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    Figure CN120819140B_ABST
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Abstract

The application discloses a modular container building capable of collecting rainwater and realizing water purification, which comprises a container body, a water storage tank arranged at the top end of the outer part of the container body and a rainwater sundry separation and filtration system arranged at the lateral wall of the outer part of the container body. The rainwater sundry separation and filtration system comprises an outer sleeve, an inner sleeve and a water receiving pipe. One end of the outer sleeve is connected with the water storage tank, and the other end thereof extends towards the ground. The inner sleeve is sleeved in the cavity of the outer sleeve, and a rainwater filtration cavity is formed between the outer wall of the inner sleeve and the inner wall of the outer sleeve. Rainwater purification particles are filled in the rainwater filtration cavity. A sundry discharge cavity which is in communication with the outer sleeve is formed in the inner sleeve. An opening and closing valve is arranged in the sundry discharge cavity. The opening and closing valve divides the cavity of the sundry discharge cavity into an upper half cavity and a lower half cavity. The cavity wall of the upper half cavity is provided with a rainwater filtration hole. The water receiving pipe is arranged in the wall of the outer sleeve and is in communication with the rainwater filtration cavity. The modular container building can realize rainwater filtration and sundry removal.
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