A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Reinforced integral inspection well
The invention relates to the field of inspection wells and discloses a reinforced integral inspection well. The reinforced integral inspection well comprises a well base, a wellbore and a shrunk well loop, the wellbore is connected to the upper end of the well base, and the upper end of the wellbore is connected with the shrunk well loop. The reinforced integral inspection well is characterized in that the shrunk well loop is provided with reinforcement ribs, walls of the wellbore and the well base are provided with annular reinforcement rings respectively, the wellbore comprises hollow-wall PVC (polyvinyl chloride) pipes, HDPE (high-density polyethylene) double-wall corrugated pipes, HDPE spiral pipes and an adjustable wellbore body, the well base is formed by means of one-time injection molding, pouring molding or rotational molding, and changes of pipe diameters and angular connection are realized by adoption of accessories such as special-shaped joints, seal rings and the like. The reinforced integral inspection well has the advantages that annular rigidity and bearing strength of the shrunk well loop are improved, and service life of the inspection well is prolonged.
Reinforced integral inspection well
The invention relates to the field of inspection wells and discloses a reinforced integral inspection well. The reinforced integral inspection well comprises a well base, a wellbore and a shrunk well loop, the wellbore is connected to the upper end of the well base, and the upper end of the wellbore is connected with the shrunk well loop. The reinforced integral inspection well is characterized in that the shrunk well loop is provided with reinforcement ribs, walls of the wellbore and the well base are provided with annular reinforcement rings respectively, the wellbore comprises hollow-wall PVC (polyvinyl chloride) pipes, HDPE (high-density polyethylene) double-wall corrugated pipes, HDPE spiral pipes and an adjustable wellbore body, the well base is formed by means of one-time injection molding, pouring molding or rotational molding, and changes of pipe diameters and angular connection are realized by adoption of accessories such as special-shaped joints, seal rings and the like. The reinforced integral inspection well has the advantages that annular rigidity and bearing strength of the shrunk well loop are improved, and service life of the inspection well is prolonged.
Reinforced integral inspection well
2015-08-19
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
Polyurea-coated magnesite integral inspection well and production process thereof
| European Patent Office | 2021