A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Plastic inspection well
Provided is a plastic inspection well, pertaining to the field of inspection wells. The plastic inspection well comprises a well seat, a wellbore and a necking well loop. The upper end of the well seat is connected with the wellbore. The upper end of the wellbore is connected with the necking well loop. The plastic inspection well is characterized in that reinforcing ribs are arranged on the necking well loop; annular reinforcing rings are arranged on the wellbore and the wall of the well seat; a hollow-wall PVC pipe, an HDPE double-wall corrugated pipe, an HDPE winding pipe and an adjustable wellbore are adopted by the wellbore; the well seat is formed by one-step injection, pouring molding or rotational molding; and a reducing joint, a sealing ring and other accessories are utilized for changing pipe diameters and making angle connection. The plastic inspection well helps to enhance ring stiffness and bearing strength of the necking well loop and prolong service lifetime of the inspection well.
Plastic inspection well
Provided is a plastic inspection well, pertaining to the field of inspection wells. The plastic inspection well comprises a well seat, a wellbore and a necking well loop. The upper end of the well seat is connected with the wellbore. The upper end of the wellbore is connected with the necking well loop. The plastic inspection well is characterized in that reinforcing ribs are arranged on the necking well loop; annular reinforcing rings are arranged on the wellbore and the wall of the well seat; a hollow-wall PVC pipe, an HDPE double-wall corrugated pipe, an HDPE winding pipe and an adjustable wellbore are adopted by the wellbore; the well seat is formed by one-step injection, pouring molding or rotational molding; and a reducing joint, a sealing ring and other accessories are utilized for changing pipe diameters and making angle connection. The plastic inspection well helps to enhance ring stiffness and bearing strength of the necking well loop and prolong service lifetime of the inspection well.