Water-swelling waterproof type maintenance water stop system
A water-swelling and water-blocking technology, applied in the direction of pipes/pipe joints/fittings, mechanical equipment, pipe components, etc., can solve the problems of collapse, poor water-stop effect, weak glue and the viscosity of the inner wall of the pipe, etc., to reduce the impact effect. Effect
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Embodiment 1
[0030] see Figure 1-Figure 8 , a water-swelling water-proof maintenance water-stop system, the present invention provides a water-swellable water-proof maintenance water-stop system, its structure includes a valve 1, a pipeline 2, a bifurcated water-stop structure 3, the pipeline 2 A valve 1 is installed at one end of the pipe 2, and a bifurcated water-stop structure 3 is installed at the other end of the pipeline 2. The bifurcated water-stop structure 3 is movably attached to the inner wall of the pipeline 2, and the bifurcated water-stop structure 3 is provided with A double water stop structure 31 and a switch 32, the double water stop structure 31 is installed in the pipeline 2, the switch 32 is located on the outer wall of the pipeline 2, the switch 32 and the double water stop structure 31 are mechanically connected .
[0031] The double water-stop structure 31 is provided with a bifurcated clamp 311, a sealing movable structure 312, and an expansion sealing structure ...
Embodiment 2
[0044] see Figure 1-Figure 8 , a water-swelling water-proof maintenance water-stop system, the present invention provides a water-swellable water-proof maintenance water-stop system, its structure includes a valve 1, a pipeline 2, a bifurcated water-stop structure 3, the pipeline 2 A valve 1 is installed at one end of the pipe 2, and a bifurcated water-stop structure 3 is installed at the other end of the pipeline 2. The bifurcated water-stop structure 3 is movably attached to the inner wall of the pipeline 2, and the bifurcated water-stop structure 3 is provided with A double water stop structure 31 and a switch 32, the double water stop structure 31 is installed in the pipeline 2, the switch 32 is located on the outer wall of the pipeline 2, the switch 32 and the double water stop structure 31 are mechanically connected .
[0045] The double water-stop structure 31 is provided with a bifurcated clamp 311, a sealing movable structure 312, and an expansion sealing structure ...
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