Water level control and early warning device for water well

• Main Authors: HAN CONG, LI XING, ZHANG QINYU, WANG JUNSONG, SU YE, LIN SENBIN, NIU LEI, FENG HENGBEI
• Format: Patent
• Language: Chinese; English
• Published: 28.04.2023
• Subjects: CONTROLLING; MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES; TESTING

The utility model relates to the technical field of well water level monitoring, and particularly discloses a well water level control and early warning device which comprises a low water level early warning sensor, a water level measuring sensor A and a water level measuring sensor B. The low water level early warning sensor, the water level measuring sensor A and the water level measuring sensor B are all arranged in a well. The low water level early warning sensor is arranged below the water level measuring sensor A. The water level measuring sensor A is arranged below the water level measuring sensor B. The low water level early warning sensor, the water level measuring sensor A and the water level measuring sensor B are all in electric signal connection with the programmable controller, and the programmable controller is in electric signal connection with a timer. The water depth in the water well is detected through the arranged water level sensor, then the water level depth threshold value and the wate