A rice irrigation water distribution device

By designing a diversion device and a fixed adjustment device, the corrosion and unevenness problems of paddy field irrigation devices are solved, achieving uniform water distribution and stable irrigation effect, and adapting to the needs of paddy fields at different growth stages.

CN224267667UActive Publication Date: 2026-05-26李崇元
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
李崇元
Filing Date
2025-02-27
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing irrigation devices for paddy fields are prone to corrosion of drip pipes, have fixed diversion heights, cannot adapt to the irrigation needs of different growth stages, and have uneven water flow, resulting in irrigation disparities.

Method used

The diversion device includes a diversion base, diversion pipe, diversion nozzle, support frame, motor, rotating shaft, rotating plate and solar panel. The motor is driven by solar power to rotate, so as to achieve uniform distribution of water flow. The stability and height adjustability of the device are ensured by fixing and adjusting devices.

Benefits of technology

It achieves uniform water distribution, ensuring the stability and adaptability of irrigation, meeting the needs of paddy fields at different growth stages, avoiding shaking and displacement of the device, and realizing large-area uniform irrigation.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224267667U_ABST
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Abstract

This utility model discloses a water flow distribution device for rice irrigation, including an irrigation pipe, connecting rings fixedly installed on both sides of the irrigation pipe, an adjustment device fixedly installed on the top surface of the irrigation pipe, a fixing device fixedly installed on the outer periphery of the adjustment device, a support platform fixedly installed on the top surface of the adjustment device, and a diversion device fixedly installed on the top surface of the support platform. A solar panel provides power to a motor, which rotates to drive a rotating shaft, which in turn drives a rotating plate. The rotating plate rapidly diverts the water flow inside the water distribution seat into a diversion pipe, and the diversion nozzles evenly irrigate the water flow inside the diversion pipe. This device facilitates convenient and uniform water flow distribution, enabling the water flow to be evenly delivered in all directions for large-area irrigation. By pushing the support platform, the support platform drives an irrigation adjustment rod, which moves out of the irrigation column to a suitable height. Rotating the adjustment knob connects the adjustment knob to the corresponding adjustment hole, allowing the device to be easily adjusted to different heights according to the rice plants.
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