Smart Water Conservancy

Large Irrigation District Water-Saving Automation System

An end-to-end automated irrigation management solution for large-scale northern irrigation districts covering tens of thousands of acres. The system enables precise headworks metering, automated canal gate control, field-level smart water measurement, and optimized water allocation scheduling for wheat, cotton, and other major crops.

Overview

Summary

Key Advantages

Full chain coverage: headworks to field

LGF electromagnetic flowmeters with aerospace-grade materials for extreme climates

Visual radar level meters + automated gates for smart distribution

Smart field water meters for per-acre measurement

Hero V9 RTU with solar power and 4G/BeiDou communication

Water scheduling platform with optimized allocation algorithms

Challenges

Canal networks spanning hundreds of kilometers with 30-40% conveyance loss
Inaccurate manual measurement causes uneven water allocation
Manual gate operation results in slow scheduling response
Lack of field-level metering makes water fee collection difficult
Extreme northern climate requires equipment to withstand -30C and sandstorms

Results

Irrigation water use efficiency improved from 0.50 to 0.60+
Headworks metering accuracy +/-1%, canal losses reduced by 20%
Automated gate response time under 5 minutes
Per-acre field metering, water fee collection rate exceeds 95%
Single-operator remote management, labor costs reduced by 70%

Solution Details

Optimizing Water Management with the Large Irrigation District Water-Saving Automation System

Large irrigation districts in northern China are critical infrastructure for national food security. However, traditional systems suffer from high conveyance losses, imprecise metering, and experience-based scheduling, with irrigation water use efficiency typically below 0.55. The Large Irrigation District Water-Saving Automation System from Ecolor Technology is designed to address these challenges by providing a comprehensive, data-driven solution.

Core Advantages of Our Water-Saving Automation System

Ecolor Technology's system covers the entire chain from headworks to field, enabling precise control and significant efficiency improvements.

Full chain coverage: Seamless integration from water source (headworks) all the way to the individual field.
LGF electromagnetic flowmeters constructed with aerospace-grade materials ensure precise intake water metering and reliability in extreme climates.
Visual radar level meters + automated gates work in tandem to enable smart, on-demand water distribution at canal diversions.
Smart field water meters provide accurate per-acre measurement, the foundation for equitable water allocation.
Hero V9 RTU network, powered by solar energy and utilizing 4G/BeiDou communication, handles robust data acquisition and remote control across the entire district.
Intelligent water scheduling platform leverages optimized allocation algorithms to automate and improve irrigation planning.

System Architecture and Technical Implementation

The system integrates multiple layers of hardware and software to create a cohesive automation network for large-scale irrigation management.

Measurement Layer

Electromagnetic & Smart Water Meters

Control Layer

Automated Gates & Hero V9 RTUs

Platform Layer

Scheduling & Allocation Algorithms

Electromagnetic flowmeters precisely meter intake water at the source; visual radar level meters with automated gates enable on-demand distribution at canal diversions; smart field water meters provide per-acre measurement; and the Hero V9 RTU network handles data acquisition and remote control across the entire district.

Key Applications for Irrigation District Automation

This integrated system is specifically engineered for the operational needs of large-scale agricultural water districts.

Reducing high conveyance losses in main and branch canals.
Replacing experience-based scheduling with data-driven, optimized water allocation.
Enabling precise volumetric water measurement and billing at different district levels.
Providing remote monitoring and control capabilities for infrastructure spread over vast areas.
Improving overall irrigation water use efficiency beyond the traditional 0.55 benchmark.

Approach

How we implement intelligence into your infrastructure step by step.

Precise Headworks Metering

LGF electromagnetic flowmeters at headworks precisely meter total intake volume. LGF-PA66 aerospace polymer withstands -30C cold and sandstorm conditions with +/-1% accuracy.

Smart Canal Diversion Control

Visual radar level meters at main and branch canal diversions monitor upstream-downstream levels, paired with motorized gates for remote automated water distribution based on demand.

Precision Field Water Metering

Smart water meters at field outlets enable per-irrigation-unit measurement, supporting IC card prepayment and remote reading for efficient fee collection.

District-Wide Data Network

Hero V9 RTUs at all monitoring stations collect flow, level, and gate position data, solar-powered for long-term field operation with 4G/BeiDou dual-link transmission.

Optimized Water Scheduling Platform

Management platform aggregates real-time data, using crop water demand and canal hydraulic models to optimize allocation plans for maximum irrigation efficiency.