Be located foundation ditch drainage device under little artesian head

The utility model discloses a be located foundation ditch drainage device under little artesian head, include: the foundation ditch, the base groove, basic groove is seted up at the bottom of the holeof foundation ditch, and the vertical cement of having buried underground of basic inslot passes through the sand tube, and basic groove outside is stretched out to one end, immersible pump, immersible pump fixed mounting inside cement passes through the sand tube, and the delivery port direction of immersible pump and cement pass through the sand tube arrange direction parallel arrangement, thedrain pipe, the one end of drain pipe and the delivery port of immersible pump intercommunication, the other end of drain pipe stretches out the foundation ditch outside, the metal strainer, the metalstrainer is many, and many metal strainers are all buried underground around cement passes through the outside of sand tube along the horizontal direction slope, and just the sand tube intercommunication is passed through with