Intercommunication type plant irrigation rainwater regulation and storage layer

By using an interconnected plant irrigation rainwater storage layer, and employing storage tank assembly and snap-fit ​​connection, the problem of the inflexible water storage area and water filtration treatment of the water tank is solved, achieving flexible installation and cost savings.

CN224092606UActive Publication Date: 2026-04-07KUNMING YAOZHONG LANDSCAPE PLANNING & DESIGN ENG CO LTD
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Patent Information

Application Number
CN202520790975.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-24
Publication Date
2026-04-07
Estimated Expiration
2035-04-24

AI Technical Summary

Technical Problem

Existing water storage tanks cannot flexibly change the water storage area, cannot be disassembled for individual use, and cannot automatically balance water filtration. They also have a large load, require a lot of backfilling, have high construction costs, and are neither flexible nor convenient to use.

Method used

The system employs an interconnected plant irrigation rainwater storage layer, which consists of multiple storage tanks assembled together. Each storage tank has a load-bearing base at the bottom, a drainage pipe on the lower outer side, a sealing ring at the outer end of the drainage pipe, and a receiving port and a permeable cover at the top. The tanks are connected by a snap-fit ​​structure. The storage tanks have a cross-shaped structure inside. The entire system is located below the backfill soil and is intended for use on the roof of a basement.

Benefits of technology

It enables flexible adjustment of water storage area, facilitates disassembly and installation, reduces structural load, saves earthwork costs, keeps green areas moist, conserves natural resources, and solves the shortcomings of traditional filter layers.

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Abstract

The utility model provides an intercommunication type plant irrigation rainwater regulation and storage layer, relates to the rainwater regulation and storage technical field, including irrigation rainwater regulation and storage layer and regulation and storage bucket, irrigation rainwater regulation and storage layer is formed by assembling a plurality of groups of regulation and storage buckets together, and the lower part of the outer side surface of regulation and storage bucket is provided with a drain pipe, the upper end of regulation and storage bucket is provided with a receiving port, and the receiving port is provided with a drain pipe. A permeation cover plate covers the bearing port, and the drain pipe is of a circular connecting pipe section structure. The intercommunication type rainwater regulation and storage layer for plant irrigation can be laid in a large area in a circulating buckle connection mode, can be used on a basement top plate and serves as a water filtering layer, drainage pipes of the regulation and storage layers are connected through thermal shrinkage ferrules during installation, the water level in the water storage bins is balanced, water can be stored when water is not needed, and the water storage layer is convenient to use. When irrigation greening or water use is needed, water can be pumped from an edge drainage pipeline opening for use, installation and clamping are flexible and convenient, durability is achieved, structural loads are reduced, earthwork cost is saved, and cost expenditure is reduced.
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