Plastic inspection well

The Jing Zuo part of the plastic inspection well is mostly formed by one-time injection molding, with fittings such as reducing joint, variable angle joint and rubber sealing ring to achieve the connection of changing the pipe diameter and angle. The manhole cover, shaft and related accessories are developed for the plastic inspection well. The road load acts around the inspection well through the manhole cover and Jing Zuo, which avoids the damage of the road load to the inspection well. Jing Zuo has the function of floating up and down, which can actively adapt to the changes of the road surface. At the same time, the shaft adopts a special shaft, which can intercept the corresponding length according to the buried depth on site, which is flexible and convenient. The shaft, water inlet (outlet) pipeline and Jing Zuo are connected by flexible rubber sealing ring socket connection or heat shrinkable sleeve connection, which can adapt to the angle change in a small range, is convenient and quick to construct, has good sealing performance, prevents leakage, effectively prevents secondary pollution to groundwater, and is an environment-friendly and energy-saving building material.

The application fields are divided into plastic inspection wells for drainage in building communities and plastic inspection wells for municipal drainage.