Water supply and sewerage works constructs seepage prevention structure

• Main Authors: CHEN FANRONG, WANG ZEXING, CONG ZHIHUI
• Format: Patent
• Language: Chinese; English
• Published: 29.08.2017
• Subjects: CESSPOOLS; FIXED CONSTRUCTIONS; SEWERAGE; SEWERS; WATER SUPPLY

The utility model discloses a water supply and sewerage works constructs seepage prevention structure, including outlet pipe and inlet tube, be equipped with the internal thread on the inner wall of outlet pipe, the cooperation screw thread has been seted up on the outer wall of inlet tube, the inlet tube is through the internal thread threaded connection of cooperation screw thread with the outlet pipe, outer cardboard is installed to the outer end of inlet tube, inseparable screw has been offered on the inner wall of outer cardboard, be equipped with the pivot on the inner wall of inlet tube, it is connected with oblique baffle to rotate in the pivot, the stopper is installed to the one end that oblique baffle deviates from the inlet tube inner chamber. The outer wall threaded connection of the outer cardboard of the novel adoption of this experiment and outlet pipe, avoid the inlet tube with go out water pipe connection position discovery seepage, can effectually prevent the seepage of plumbing in -process