System Overview
The Pumping Well Irrigation Intelligent Control System can realize dual control of electricity and water for underground water wells, as well as various methods for measuring and monitoring water use, including electricity-based water measurement, valve-controlled water, etc. This system promotes agricultural water price reform, efficient water-saving irrigation, and comprehensive management of groundwater over-extraction, contributing to the construction of a water-saving society. It integrates functions such as IC card pump control, water/electricity measurement, cost settlement, and remote monitoring. It supports tiered water pricing management, provides data for total water use analysis, water rights allocation adjustment, water-saving measures formulation, and improves agricultural irrigation water utilization efficiency.
System Diagram
System Functions
● Water Measurement and Remote Monitoring，Grasp water extraction information of users and wells：
Provides multiple water measurement methods：
◆ Water-electricity dual measurement
◆ water measurement
◆ electricity measurement
◆ converting electricity to water , etc
● Remote monitoring of water usage：
◆User information
◆water extraction time
◆ well information
◆ water usage
◆ electricity consumption
● Water Use Control and Over-Extraction Prevention ：
IC card control of water pumps ： If the card balance is insufficient or annual water usage exceeds the limit, the pump cannot be activated, and an alert is sent.
Valve-controlled water：When the account balance is insufficient or the annual water usage exceeds the quota, the valve will automatically close, preventing water extraction, and an alarm notification will be reported.
Excessive Water Use Warning: When the user's annual water usage is about to reach the quota, a warning message will be automatically sent, and over-extraction is strictly prohibited.
● Support Step Water Price Management， Automatically settle fees after water extraction.
● Multiple Communication Methods Optional: 4G/5G/NB-IoT/Beidou.
● Multi-Level Reporting: Meet the management needs of provinces, cities, counties, and towns.
● Analyze regional agricultural water use and compliance.：
￮Statistics: Total regional water use, over-limit water use, number of monitoring points, water right transactions, etc.
￮Analysis: Water use efficiency, water control compliance rate, user water use ranking, etc.
● Water Right Management: Support water right allocation, transaction, and repurchase.
● Equipment Management: Automatically send remote alarms for abnormalities such as power supply issues, network interruptions, and water/electric meter failures.
● Waterproof Alarm: Automatically stop the pump if the water/electric meter does not measure after starting, eliminating water theft or non-measurement.
System Advantages
● Three Water Measurement and Control Methods Optional：
① Well-Electricity Dual Control: Simultaneously measure water and electricity consumption;
IC card swiping for pump control (cannot start when balance is insufficient);
Monitor groundwater level and water outlet pressure.
② Converting Electricity to Water:
Measure electricity consumption;
Calculate water volume through water-electricity conversion coefficient;
IC card control of water pumps ，If the card balance is insufficient , the pump cannot be activated.
③ Controlling Water through Valves: Measure water consumption;
automatically control valve switch based on user's purchased water balance and water use quota to control water volume.
● Passed water conservancy industry standard testing, in line with industry standard communication protocols and equipment technical requirements.
"Water Resources Monitoring Data Transmission Protocol (SL/T427-2021)"
"Water Resources Monitoring Data Transmission Protocol (SZY206-2016)"
"Hydrological Monitoring Data Communication Protocol (SL651-2014)"
"Sichuan Provincial Hydrological Measurement and Reporting System Technical Specifications and Protocols (SCSW008-2011)"
"Water Resources Monitoring Equipment Technical Conditions (SZY 203-2016)"
"Basic Technical Conditions for Water Quantity Measurement Equipment (SL/T 426-2021)"
"Hydrological Automatic Measurement and Reporting System Equipment - Telemetry Terminal Unit (SL 180-2015)"
"RTU Supplementary Test for Hydrological and Water Resources Data Security Collection Systems in Special Areas"
Main Product Introduction
Intelligent Well Controller (Converting Electricity to Water/Water-Electricity Dual Measurement) DATA-7219
Application illustration
Intelligent Well Controller DATA-7218A/7218B
★ IC card swiping for pump control：supporting one well one card, one well multiple cards, multiple wells multiple cards.
★ multiple measurement methods：water-electricity dual measurement, water measurement, electricity measurement.
★ integrable into various intelligent well cabinets and intelligent well rooms ：
IC Card Intelligent Well Irrigation Control Cabinet
Product Overview
As a core equipment in the agricultural well irrigation management system, it integrates the intelligent well irrigation controller, AC contactor, and power distribution equipment in one cabinet. It can collect irrigation electricity consumption, water volume, or irrigation time and automatically collect irrigation fees.
It helps management departments achieve the goal of "pay first, then irrigate" and enables farmers to irrigate independently with IC cards. It successfully solves long-standing problems in agricultural well irrigation management, such as inaccurate electricity/water fee measurement, delayed irrigation fees, and water waste.
Product Features
● Compliant with water resources protocols and product standards: "Water Resources Monitoring Data Transmission Protocol (SL/T 427—2021)", "Water Resources Monitoring Data Transmission Protocol (SZY206-2016)", "Basic Technical Conditions for Water Quantity Measurement Equipment (SL/T 426—2021)", "Basic Technical Conditions for Water Resources Monitoring Equipment (SL 426-2008)", "RTU Supplementary Test for Hydrological and Water Resources Data Security Collection Systems in Special Areas".
● Obtained "National Industrial Product Production License.
● Adopts non-contact IC card for wireless reading/writing of card information, waterproof, moisture-proof, and anti-attack.
● High collection precision: Electricity (0.1 kWh), water volume (1 ton), time (1 second).
● Easy to use: Supports mobile phone card issuance, recharge, and maintenance.
Product Classification(by Charging Method):
● Water Measurement Type: Charged by water volume; requires external remote water meter or flow meter; supports display and recharge by water volume or amount.
● Electricity Measurement Type: Charged by electricity consumption; requires external pulse electric meter or intelligent electric meter with serial port output; supports display and recharge by electricity volume or amount.
● Water-Electricity Dual Measurement Type: Measures both water and electricity volume; charged separately by electricity and water volume; requires external electric energy meter and remote water meter/flow meter.
● Electricity-Water Conversion Type: Converts electricity to water volume; charged by water volume; requires external electric energy meter.
● Time Measurement Type: Charged by time; no external electric meter or water meter required; supports display and recharge by amount.
Monitoring Software
① Supporting Monitoring Softwar
②Docking with Other Monitoring Software
● Data transmission via standard industry communication protocols:
"Water Resources Monitoring Data Transmission Protocol (SZY206-2016)",
"Hydrological Monitoring Data Communication Protocol (SL 651-2014)",
"Hebei Provincial Groundwater Overexploitation Comprehensive Control Pilot Project Monitoring Data Communication Protocol - Well Type".
● Customizable other communication protocols.
● Provide communication service software, equipment communication protocols, and open database for data retrieval by monitoring software.
Typical Cases
● Xinjiang - Valve-Controlled Water Extraction Measurement and Monitoring Project:
Requirements: Monitoring equipment shall not interfere with user electricity and pumps.
Products Provided: Intelligent Valve-Controlled Remote Water Meter, Well-Electricity Dual Control Intelligent Terminal, Municipal-Level Electric Well Measurement and Monitoring System.
Power Supply: Solar energy.
Reporting Platform: Provincial Water Resources Monitoring Platform.
Communication Protocol: Standard water resources protocol.
Communication Method: 4G.
● Inner Mongolia - Electricity-to-Water Conversion Rate Calibration Project:
Requirements: Typical wells collect and automatically upload data throughout the irrigation cycle.
Product Provided: Intelligent Well Controller DATA-7219.
Reporting Platform: Provincial Water Resources Monitoring Platform.
Communication Protocol: Standard water resources protocol.
Communication Method: 4G.
● Products are widely used across the country, successfully docking with provincial platforms
Some application site photos:
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