A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Corrugated plastic inspection well
The invention discloses a corrugated plastic inspection well and relates to the field of inspection wells. The corrugated plastic inspection well comprises a well seat, a well shaft and a closeup well ring. The upper end of the well seat is connected with the well shaft, and the upper end of the well shaft is connected with the closeup well ring. The corrugated plastic inspection well is characterized in that reinforcing ribs are arranged on the closeup well ring, annular reinforcing rings are arranged on the well shaft and the well seat wall, and the well shaft comprises a hollow PVC (polyvinyl chloride) tube, an HDPE (high-density polyethylene) double-wall corrugated pipe, an HDPE winding tube and an adjustable well shaft. The well seat is molded by one-off plastic injection, by casting or by rotational molding, and connection with pipe diameter and angle adjustable can be realized by accessories such as reducing joints and sealing rings. By the corrugated plastic inspection well, ring stiffness and bearing strength of the closeup well ring are improved, and service life of the inspection well is prolonged.
Corrugated plastic inspection well
The invention discloses a corrugated plastic inspection well and relates to the field of inspection wells. The corrugated plastic inspection well comprises a well seat, a well shaft and a closeup well ring. The upper end of the well seat is connected with the well shaft, and the upper end of the well shaft is connected with the closeup well ring. The corrugated plastic inspection well is characterized in that reinforcing ribs are arranged on the closeup well ring, annular reinforcing rings are arranged on the well shaft and the well seat wall, and the well shaft comprises a hollow PVC (polyvinyl chloride) tube, an HDPE (high-density polyethylene) double-wall corrugated pipe, an HDPE winding tube and an adjustable well shaft. The well seat is molded by one-off plastic injection, by casting or by rotational molding, and connection with pipe diameter and angle adjustable can be realized by accessories such as reducing joints and sealing rings. By the corrugated plastic inspection well, ring stiffness and bearing strength of the closeup well ring are improved, and service life of the inspection well is prolonged.
Corrugated plastic inspection well
2015-08-19
Patent
Electronic Resource
English
IPC:
E03F
SEWERS
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Abwasserkanäle