Open channel flow wireless collecting and transcribing system for irrigation

• Main Author: HE LINHUA
• Format: Patent
• Language: English
• Published: 04.03.2015
• Subjects: MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; SIGNALLING; TESTING; TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS

The utility model relates to an open channel flow wireless collecting and transcribing system for irrigation. The open channel flow wireless collecting and transcribing system for irrigation comprises a water level sensor, a flow speed sensor, an open channel flow meter, a PLC, a pump station control circuit, a tablet computer, a first wireless communication module and a second wireless communication module, wherein the water level sensor and the flow speed sensor are installed on the wall of an open channel, the open channel flow meter is installed on the bank of the open channel, the water level sensor, the flow speed sensor and the first wireless communication module are connected with the open channel flow meter, the second wireless communication module, the PLC, the pump station control circuit and the tablet computer are arranged at a pump station, the second wireless communication module is connected with the PLC, the PLC is connected with the pump station control circuit and the tablet computer, and the pump station control circuit is connected with a water pump delivering water to the open channel. By the use of the open channel flow wireless collecting and transcribing system for irrigation, head losses can be ignored, irrigation efficiency is not affected, online measurement is achieved, real-time integrating is achieved, measurement is convenient, and measurement accuracy is high.