A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-strength combined-type plastic inspection well
Provided is a high-strength combined-type plastic inspection well, pertaining to the field of inspection wells. The high-strength combined-type 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 high-strength combined-type 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 high-strength combined-type plastic inspection well helps to enhance ring stiffness and bearing strength of the necking well loop and prolong service lifetime of the inspection well.
High-strength combined-type plastic inspection well
Provided is a high-strength combined-type plastic inspection well, pertaining to the field of inspection wells. The high-strength combined-type 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 high-strength combined-type 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 high-strength combined-type plastic inspection well helps to enhance ring stiffness and bearing strength of the necking well loop and prolong service lifetime of the inspection well.