Siphon dewatering system of underground gushing water and the pumping out method using of it

摘要

PURPOSE: A siphon dewatering system of ground water and a draining method using the same are provided to reduce a cost and energy for a draining work by forming a discharging passage of ground water in an existing drainpipe, and to devise the utilization of the ground water. CONSTITUTION: The siphon de-watering system comprises a porous pipe(10) arranged in a matrix or net form under the bottom floor of a building for the intake of ground water; a water collecting chamber(20) formed under the bottom floor; a siphon main pipe(30) molded to have a siphon curved portion(32), the one end being connected to the porous pipe and the other end being connected to the water collecting chamber, and an adjusting valve(31) being installed to the center region between the curved portion and the water collecting chamber; a water reservoir provided in the basement of the building, which serves to collect and distribute the collected ground water; a siphon water utilizing pipe(50) molded to have a siphon curved portion(52), the one end being connected to the siphon main pipe and the other end being connected to the water reservoir, and an adjusting valve(51) being installed to the center region between the curved portion and the water reservoir; and a drainpipe(60) for discharging the collected ground water to the outside.