| 摘要 |
PURPOSE: A hydraulic shock system and method of a weathered zone aquifer are provided to improve well efficiency by expanding the flowing path of underground water. CONSTITUTION: A hydraulic shock system(100) of a weathered zone aquifer comprises a hydraulic shock well(110), a filling grout material(120), a reinforcement grout material(130), a high-pressure injection pipe(140), a packer(150), a high-pressure pump(160), and a controller(170). The hydraulic shock well is vertically arranged on a weathered zone aquifer and has multiple screens(112). The filling grout material is arranged in the space between the hydraulic shock well and the weathered zone aquifer. The reinforcement grout material is arranged between the weathered zone aquifer and the ground to surround the outer surface of the hydraulic shock well. The high-pressure injection pipe is inserted into the hydraulic shock well. The packer is arranged inside the hydraulic shock well and surrounds the high-pressure injection pipe. The high-pressure pump injects high-pressure water into the hydraulic shock well. The controller controls the high-pressure pump to inject high-pressure water to the hydraulic shock well. [Reference numerals] (160) High-pressure pump; (170) Controller
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