RU103889U1 - DEVICE FOR REPAIR OF PIPELINE MAGAKYAN - Google Patents

Abstract

 A device for repairing a pipeline comprising a semi-cylindrical patch plate, an L-shaped outlet pipe with an external thread at its ends, one end of the pipe being connected to a pipe having an internal thread and rigidly fixed to the patch, a stopper made with a hollow and internal thread and screwed onto the other end of the outlet tube, which is mounted on the nozzle with the possibility of rotation through 360 ° and connected through the nozzle of the tube by means of a flexible hose with a pumping mechanism, characterized in that contains a cone-shaped plug for blocking the internal cavity of the end of the pipeline, and the plug has a valve with coaxial radial holes that overlaps the outlet of the plug.

Description

Utility Model relates to pipeline transport.

The analogue is “A device for eliminating a pipeline leak” / Patent No. 1656261, RU, dated 11.18.1993 /, which differs from the proposed Utility Model in that it does not have a cone-shaped plug and a plug with a valve having coaxial radial openings that overlap the outlet of the plug, and that does not allow during repair work to block the internal cavity of the pipeline.

The task is to create a more advanced Device for repairing a pipeline, which allows repairing damage on the surface of the pipeline and overlapping the cavity of the pipeline.

The essence of the Utility Model - the task is solved by the fact that the Device contains a semi-cylindrical steel plate installed on the damaged section of the pipeline, an L-shaped outlet pipe with an external thread at its ends, a plug and a pipe with an internal thread and rigidly fixed to the patch. In this case, one end of the outlet tube is connected to the nozzle, and the plug is hollow with an internal thread and a valve installed in its upper part, designed to "block" the Device and a nozzle to connect the flexible hose of the pumping mechanism / pump or compressor / and the plug is screwed onto the other the end of the discharge tube mounted on the pipe with the possibility of rotation through 360 degrees. The device is equipped with a pumping mechanism with a flexible hose, / not shown /, with: the possibility of connecting the hose through the nozzle of the plug with a discharge tube and characterized in that it further comprises a cone-type plug, the largest diameter of which is equal to the inner diameter of the pipeline being repaired, and which is fastened with an overlay. The conical design of the Plug allows you to easily insert it into the internal cavity of the pipeline.

In Statics, the Utility Model is: Semi-cylindrical steel, overlay - Fig. 1 pos. 1 / Fig. 4/, plug - Fig. 1 pos. 2 / Fig. 7/, L-shaped outlet pipe - Fig. 1; pos.3 / Fig.3/, Pipe - Fig.1 pos.5 / Fig.5/, Cork - Fig.1 pos.4 / Fig.6/ with a valve - Fig.6 pos.6, which has a coaxial radial holes - Fig.6 pos.4 and with the fitting - Fig.1 pos.4 / Fig.6 pos.8 /.

The operation of the Utility Model: The device - Fig. 1 is superimposed on the pipeline - Fig. 2 and moving, closes the external damage / holes, fistulas, cracks, etc. / pipeline - Fig. 2 with a half-cylinder cover - Fig. 1 pos. 1 and the outlet pipeline - Figure 2, introduced into it by a conical plug - Figure 1. pos.2, blocking the exit of oil, gas, steam, water or other transported substance. The overlay - Fig. 1 pos. 1 has a pipe - Fig. 1 pos. 5 / Fig. 5/, to which the outlet tube is connected - Fig. 1 pos. 3 / Fig. 3/, and at its end a screw is screwed - Fig. 1 pos.4 / Fig.6/ with a valve - Fig.6 pos.6 and a fitting - Fig.6 pos.8 for connecting the pumping mechanism / pump or compressor /. Coming out of the pipeline - Figure 2 gas, oil, steam or water, etc. will move from the welding zone along the outlet tube - Figure 1, position 3 / Fig. 3/, which can be rotated 360 degrees. Then, the plate is welded by welding - Fig.1 pos.1 to the pipeline - Fig.2. If necessary, through the nozzle to the plug - Fig. 1 pos. 4, a pumping mechanism / pump or compressor / can be connected. After welding the lining - Fig.1 pos.1 to the pipeline - Fig.2, Valve - Fig.1 pos.6 plugs - Fig.1 pos.4 is unscrewed with the exit of its coaxial: radial holes - Fig.6 pos.4 4 outside the casing body - Fig.6 and is blocked by the valve - Fig.1 pos.6 the outlet of the plug, which is welded by welding to the outlet tube - Fig.1 pos.3, which is also welded by welding to the pipe - Fig.1 pos.5, valve - Fig. 1 pos. 6 is welded by welding to the casing body - Fig. 1 pos. 4 and the outlet of the tube fitting is welded - Fig. 1 pos. 4. / Fig.6 pos.8 /.

Technical Result: The use of this Utility Model will allow for repair work on the existing pipeline, without shutting down the pipeline and process equipment and makes it possible to overlap the internal cavity of the pipeline.

Claims (1)

A device for repairing a pipeline comprising a semi-cylindrical patch plate, an L-shaped outlet pipe with an external thread at its ends, one end of the pipe being connected to a pipe having an internal thread and rigidly fixed to the patch, a stopper made with a hollow and internal thread and screwed onto the other end of the outlet tube, which is mounted on the nozzle with the possibility of rotation through 360 ° and connected through the nozzle of the tube by means of a flexible hose with a pumping mechanism, characterized in that contains a cone-shaped plug for blocking the internal cavity of the end of the pipeline, and the plug has a valve with coaxial radial holes that overlaps the outlet of the plug.