Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Environment-friendly plastic inspection well
The invention discloses an environment-friendly plastic inspection well, and relates to the field of inspection wells. The environment-friendly plastic inspection well comprises a well seat, a shaft and a closing-in well loop, the upper end of the well seat is connected with the shaft, and the upper end of the shaft is connected with the closing-in well loop. The environment-friendly plastic inspection well is characterized in that the closing-in well loop is provided with reinforcing ribs, the shaft and the well seat wall are provided with annular reinforcing rings, the shaft adopts a hollow wall PVC tubular product, an HDPE double-wall corrugated pipe, an HDPE tubular product and an adjustable shaft body, the well seat adopts one-time injection molding or casting molding or rotational molding, and the connection of the pipe diameter and the angle is changed through accessories such as a reducing joint and a seal ring. According to the environment-friendly plastic inspection well, the ring stiffness and bearing strength of the closing-in well loop are improved, and the service life of the inspection well is prolonged.
Environment-friendly plastic inspection well
The invention discloses an environment-friendly plastic inspection well, and relates to the field of inspection wells. The environment-friendly plastic inspection well comprises a well seat, a shaft and a closing-in well loop, the upper end of the well seat is connected with the shaft, and the upper end of the shaft is connected with the closing-in well loop. The environment-friendly plastic inspection well is characterized in that the closing-in well loop is provided with reinforcing ribs, the shaft and the well seat wall are provided with annular reinforcing rings, the shaft adopts a hollow wall PVC tubular product, an HDPE double-wall corrugated pipe, an HDPE tubular product and an adjustable shaft body, the well seat adopts one-time injection molding or casting molding or rotational molding, and the connection of the pipe diameter and the angle is changed through accessories such as a reducing joint and a seal ring. According to the environment-friendly plastic inspection well, the ring stiffness and bearing strength of the closing-in well loop are improved, and the service life of the inspection well is prolonged.
Environment-friendly plastic inspection well
26.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
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