1results about How to "Accurate pressure detection" patented technology

The utility model discloses a pressure detection device for a mine filling pipeline. The pressure detection device comprises a filling three-way pipe, a vibrating wire type soil pressure gauge, a filling blind plate, an outer clamp and a telemetering cable, the top end of the filling three-way pipe is a pressure meter mounting port; a vibrating wire type soil pressure gauge is installed in the pressure gauge installation opening, a filling blind plate is welded above the vibrating wire type soil pressure gauge, the filling blind plate and the filling three-way pipe are fixedly installed through an outer clamp, and a telemetering cable of the vibrating wire type soil pressure gauge is connected with a computer detector to display the pressure value. The device is simple in structure and accurate in pressure detection; the problem that the pressure detection difficulty of the filling pipeline is large is effectively solved, use and maintenance are convenient, and real-time pressure detection in the filling pipeline is guaranteed.