The sealing shroud of adaptive environmental protection pipeline leakage plugging device

The sealing shroud of adaptive environmental protection pipeline leakage plugging device

  • CN 106,247,079 A
  • Filed: 09/19/2016
  • Published: 12/21/2016
  • Est. Priority Date: 09/19/2016
  • Status: Active Application
First Claim
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1. the sealing shroud of an adaptive environmental protection pipeline leakage plugging device, it is characterised in that:

  • sealing shroud includes two seal rubber sleeve halfbodies (10), closeSealing set halfbody (10) includes the semi arch sealing strip (11) being positioned at two ends and is positioned at the sealing edge strip (12) of both sides, and semi arch is closeBeing the body (13) of arc surface between strip of paper used for sealing (11) and sealing edge strip (12), the intrados side of semi arch sealing strip (11) is profile of toothFace, the radius of the medial surface of body (13) is more than or equal to half at the bottom of tooth at the bottom of the tooth top of composition toothed surface or tooth circumferentiallyFootpath, semi arch sealing strip (11), body (13) directly attach with the outer tube wall being wrapped by pipeline and coordinate.

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