A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Environmentally friendly plastic inspection well
The invention provides an environmentally friendly plastic inspection well, and relates to the field of inspection wells. The environmentally friendly plastic inspection well comprises a well seat, a well cylinder and an opening contraction well ring. The upper end of the well seat is connected with the well cylinder. The upper end of the well cylinder is connected with the opening contraction well ring. The environmentally friendly plastic inspection well is characterized in that reinforcing ribs are arranged on the opening contraction well ring, both the well cylinder and the wall of the well seat are provided with annular reinforcing rings, a hollow-wall PVC pipe, an HDPE double-wall corrugated pipe, an HDPE winding pipe and an adjustable well cylinder body are adopted for the well cylinder, the well seat is formed through one-time injection molding or pouring molding or rotational molding, and pipe diameter changing and angle connection are achieved through reducing joints, sealing rings and other accessories. According to the environmentally friendly plastic inspection well, the ring stiffness and the bearing strength of the opening contraction well ring are improved, and the service life of the inspection well is prolonged.
Environmentally friendly plastic inspection well
The invention provides an environmentally friendly plastic inspection well, and relates to the field of inspection wells. The environmentally friendly plastic inspection well comprises a well seat, a well cylinder and an opening contraction well ring. The upper end of the well seat is connected with the well cylinder. The upper end of the well cylinder is connected with the opening contraction well ring. The environmentally friendly plastic inspection well is characterized in that reinforcing ribs are arranged on the opening contraction well ring, both the well cylinder and the wall of the well seat are provided with annular reinforcing rings, a hollow-wall PVC pipe, an HDPE double-wall corrugated pipe, an HDPE winding pipe and an adjustable well cylinder body are adopted for the well cylinder, the well seat is formed through one-time injection molding or pouring molding or rotational molding, and pipe diameter changing and angle connection are achieved through reducing joints, sealing rings and other accessories. According to the environmentally friendly plastic inspection well, the ring stiffness and the bearing strength of the opening contraction well ring are improved, and the service life of the inspection well is prolonged.
Environmentally friendly plastic inspection well
2015-08-26
Patent
Electronic Resource
English
IPC:
E03F
SEWERS
,
Abwasserkanäle
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