Deep well full bore assembly type aquifer water level and temperature observation system

Abstract

The application discloses a deep well full-drilling assembly type aquifer water level and water temperature observation system, and belongs to the technical field of deep well water level observation. Each group of pipe groups comprises an observation pipe and two sealing pipes connected to the two ends of the observation pipe. The pipe groups are connected through connecting pipes. The peripheral wall of the observation pipe is provided with water permeable holes for the infiltration of underground water into the pipe. The sealing pipes are filled with sealing medium to physically isolate the water bodies in the adjacent two observation pipes. An outer expansion member is sleeved on the outer periphery of the sealing pipe to adsorb water bodies and physically isolate the water bodies outside the adjacent two observation pipes. A cable is arranged in the pipe member. The cable has multiple lines. The multiple lines pass through the sealing medium from top to bottom and extend into each observation pipe. A parameter sensor is used for detecting the parameters of the aquifer water body. Each group of pipe groups corresponds to an aquifer. The parameter sensors in the multiple observation pipes are connected to external equipment through independent cables to realize independent layered monitoring of multiple aquifers in the same drilling hole.

Images