Installation of service connections for sensors or transmitters in buried water pipes
View Patent ↗A system for installing warning units in a buried pipeline. A small hole is drilled in the ground to the pipeline. A collar is affixed to one of the pipes of the pipeline. A valve with an internal passage is connected to the collar. A hole is drilled in the pipe. A warning unit is installed in the pipe by moving the warning unit through the internal passage, the collar, and the hole in the pipe.
1. A product comprising a warning unit in a pipe buried in the ground, wherein the ground has a ground surface above the pipe and the pipe has an upper surface, said product being produced by the process comprising the steps of:
digging a hole in the ground from the ground surface above the pipe to the pipe, said hole being smaller than a person can fit into,
affixing a collar to the upper surface of the pipe with a waterproof glue between said collar and said upper surface of the pipe for affixing said collar to the pipe,
attaching a valve to said collar, said valve having a passage communicating with said collar,
drilling a hole in the pipe through said internal passage of said valve and through said upper surface of the pipe, and
installing the warning unit in the pipe by moving the warning unit through said passage of said valve, said collar, and said hole in the pipe into place in the buried pipe, wherein said warning unit is a water monitoring sensor.
2. A method of installing warning unit in a pipe buried in the ground, the ground having a ground surface above the pipe and the pipe having an upper surface comprising the steps of:
digging a hole in the ground from the ground surface above the pipe to the pipe, said hole being smaller than a person can fit into,
affixing a collar to the upper surface of the pipe with a waterproof glue being located between said collar and said upper surface of the pipe for affixing said collar to the pipe,
attaching a valve with an internal passage to said collar,
drilling a hole in the pipe through said internal passage of said valve and through said upper surface of the pipe, and
installing the warning unit in the pipe by moving the warning unit through said internal passage of said valve, said collar, and said hole in the pipe, wherein said warning unit is a water-monitoring sensor.