There are several types of concrete inspection wells.
(a) The utility model is characterized in that a horseshoe shaped closing ring is used; Upper and lower chamber combination; Independent bottom plate of lower chamber; A round hole is opened on the well chamber to connect with the pipeline.蠕动泵 保定建筑设计 保定网站建设 保定网站制作 保定网络公司 保定办公家具 保定轻钢别墅
(b) Features: no closing ring is used; Upper and lower chamber combination; Independent roof on well chamber; Independent bottom plate under well chamber; A round hole is opened on the well chamber to connect with the pipeline.
(c) Features: conical closing ring, rectangular well chamber, combination of upper and lower well chambers, each with half holes, each with top plate and bottom plate.
(d) Rectangular well chamber; Do not use closing ring; Upper chamber with roof; Independent bottom plate of lower chamber; The lower well chamber is provided with a U-shaped hole to connect with the pipeline.
(e) The utility model is characterized in that the upper and lower well chambers are combined, round holes are arranged on the well chambers to connect with pipes, and independent top and bottom plates are arranged. In addition: single well chamber; Well chamber with bottom plate; Perforated well chamber with flexible connection, etc.