Sealing detection device for industrial pipeline

Abstract

The utility model discloses a sealing detection device for an industrial pipeline, which comprises a burner pipeline, a mounting seat is arranged on the outer wall of the burner pipeline, symmetrically arranged detection pipes are fixedly arranged on the outer wall of the burner pipeline, and the detection pipes are communicated with the burner pipeline. And the top ends of the two groups of detection pipes extend into the mounting seat and are connected with the mounting seat through connecting assemblies. The sealing detection device has the beneficial effects that by arranging the connecting assembly, the sealing detection device body and the combustor pipeline are connected more conveniently, the connecting assembly is connected and fixed by inserting a lead screw into a fixing groove in the outer wall of the detection pipe, sealing damage to the interior of the detection pipe is avoided, and use is safer and more reliable; and when the conveying hose needs to be replaced, the communicating pipe can be blocked by arranging the blocking assembly, gas in the combustor pipeline is prevented from overflowing from the communicating pipe, replacement can be achieved without shutdown, and more convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline detection, in particular to a sealing detection device for industrial pipelines. Background Art

[0002] Industrial pipelines are process pipelines, public engineering pipelines and other auxiliary pipelines required by industrial and mining enterprises and institutions for the production of various products.

[0003] According to a sealing detection device for an industrial burner pipe disclosed in Chinese patent CN202122108733.5, the application sets a mounting assembly, and the rubber pad is provided with a circular hole of the same size as the upper end of the rubber tube. The fixing assembly is used to fix the position of the first movable rod and the second movable rod. When installing the sealing detection device, align the rubber tube with the mounting hole and connect it. Just turn the knob clockwise to drive the first movable rod to rotate, and then drive the bevel gear to rotate, thereby driving the second movable rod to rotate. The second movable rod moves downward along the threaded mouth, and at the same time, the first movable rod moves along the movable groove to When the second movable rod moves downward, the second movable rod contacts the rubber tube during the downward movement, and the rubber tube fits the installation hole to increase the sealing performance, until the limit block contacts the threaded port to complete the installation. When disassembling, just turn the knob counterclockwise, thereby solving the problem that the existing sealing detection device is difficult to disassemble and assemble during maintenance. The existing pipeline sealing detection device is fixed to the pipeline through the second movable rod threaded connection. When the second movable rod is rotated into the pipeline installation hole, the thread on the outer wall of the second movable rod will damage the rubber tube in the installation hole and affect the sealing performance. At the same time, when the hose is replaced, there is a lack of sealing components, and the gas will overflow and the safety is low.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a sealing detection device for industrial pipelines to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A sealing detection device for industrial pipelines comprises a burner pipeline, wherein a mounting seat is provided on the outer wall of the burner pipeline, and symmetrically arranged detection tubes are fixedly provided on the outer wall of the burner pipeline, the detection tubes are connected to the burner pipeline, and the top ends of two groups of detection tubes extend into the mounting seat and are connected to the mounting seat through a connecting assembly, a sealing detection device body is fixedly provided on the top end of the mounting seat, a sealing door is provided on one side of the mounting seat, an alarm is provided on the top end of the sealing detection device body, symmetrically arranged conducting tubes are provided on the inner top end of the mounting seat, a slot matching the conducting tube is provided on the top end of the detection tube, a connecting tube identical thereto is provided on the outer wall of the conducting tube, a symmetrically arranged detection air inlet pipe extending into the mounting seat is provided on the bottom end of the sealing detection device body, the detection air inlet pipe is connected to the connecting tube through a conveying hose, and a sealing assembly is provided on the connecting tube.

[0008] Preferably, a sealing gasket is provided at the bottom end of the conducting tube, and a sealing groove matching the sealing gasket is provided on the detection tube and at the bottom end located in the slot.

[0009] Preferably, the connecting assembly includes a transversely arranged sleeve in the mounting seat, the sleeve is connected to the mounting seat via a connecting frame, symmetrically arranged screw rods are provided in the sleeve, the ends of the two groups of screw rods that are away from each other extend outside the sleeve, and the outer wall of the detection tube is provided with a fixing groove that matches the screw rod.

[0010] Preferably, the sleeve is connected to the connecting frame via a bearing, a rotating wheel is fixedly provided on the outer wall of the sleeve, and a threaded groove matching the screw rod is provided in the sleeve.

[0011] Preferably, the outer wall of the rotating wheel is provided with a plurality of evenly distributed anti-slip grooves.

[0012] Preferably, a guide groove is formed on the outer wall of the screw rod outside the sleeve, and an L-shaped guide rod extending into the guide groove is provided on one side of the connecting frame.

[0013] Preferably, the sealing assembly includes an adjustment sleeve identical to the connecting tube and provided on the outer wall thereof, wherein a bolt column is provided in the adjusting sleeve, the top end of the bolt column extends outside the adjusting sleeve, and the bottom end of the bolt column is provided with a sealing ball extending into the connecting tube.

[0014] Preferably, a threaded hole matching the bolt column is formed at the top of the adjusting sleeve, and a knob is fixedly provided at the top of the bolt column.

[0015] The beneficial effects of the utility model are as follows: by arranging a connecting component, the connection between the main body of the sealing detection device and the burner pipeline is more convenient; the connecting group will be connected and fixed by inserting a screw rod into the fixing groove on the outer wall of the detection tube, and will not cause sealing damage to the inside of the detection tube, making it safer and more reliable to use; when the delivery hose needs to be replaced, the conducting tube can be blocked by arranging a blocking component to prevent the gas in the burner pipeline from overflowing from the conducting tube; replacement can be performed without stopping the machine, which is more convenient and quicker. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of a sealing detection device for industrial pipelines according to an embodiment of the utility model;

[0018] Figure 2 This is a front view of a sealing detection device for industrial pipelines according to an embodiment of the utility model;

[0019] Figure 3 It is a cross-sectional view of a mounting seat in a sealing detection device for industrial pipelines according to an embodiment of the utility model;

[0020] Figure 4 It is a cross-sectional view of a conducting pipe in a sealing detection device for an industrial pipeline according to an embodiment of the utility model;

[0021] Figure 5 yes Figure 4 A local enlarged schematic diagram of the middle A;

[0022] Figure 6 yes Figure 4 A local enlarged schematic diagram of point B in the middle.

[0023] In the figure:

[0024] 1. Burner pipe; 2. Mounting seat; 3. Detection tube; 4. Sealing detection device body; 5. Alarm; 6. Conducting tube; 7. Slot; 8. Connecting tube; 9. Detection air inlet pipe; 10. Delivery hose; 11. Sealing door; 12. Sealing gasket; 13. Sealing groove; 14. Sleeve; 15. Connecting frame; 16. Screw; 17. Fixing groove; 18. Rotor; 19. Threaded groove; 20. Guide groove; 21. L-shaped guide rod; 22. Adjusting sleeve; 23. Bolt column; 24. Sealing ball; 25. Threaded hole. DETAILED DESCRIPTION

[0025] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0026] According to an embodiment of the utility model, a sealing detection device for an industrial pipeline is provided.

[0027] Embodiment 1;

[0028] like Figure 1-6 As shown, according to the embodiment of the utility model, the sealing detection device for industrial pipelines includes a burner pipeline 1, the outer wall of the burner pipeline 1 is provided with a mounting seat 2, the outer wall of the burner pipeline 1 is fixedly provided with a symmetrically arranged detection tube 3, the detection tube 3 is connected with the burner pipeline 1, the top ends of the two groups of the detection tubes 3 extend into the mounting seat 2 and are connected with the mounting seat 2 through a connecting assembly, the top of the mounting seat 2 is fixedly provided with a sealing detection device body 4, a sealing door 11 is provided on one side of the mounting seat 2, an alarm 5 is provided on the top of the sealing detection device body 4, a symmetrically arranged conducting tube 6 is provided at the top end of the mounting seat 2, a slot 7 matching the conducting tube 6 is opened at the top of the detection tube 3, a connecting tube 8 identical thereto is provided on the outer wall of the conducting tube 6, a symmetrically arranged detection air inlet pipe 9 extending into the mounting seat 2 is provided at the bottom end of the sealing detection device body 4, the detection air inlet pipe 9 is connected with the connecting pipe 8 through a conveying hose 10, and a blocking assembly is provided on the connecting pipe 8.

[0029] Embodiment 2:

[0030] like Figure 1-6As shown, it includes a burner pipe 1, the outer wall of the burner pipe 1 is provided with a mounting seat 2, the outer wall of the burner pipe 1 is fixedly provided with a symmetrically arranged detection tube 3, the detection tube 3 is connected with the burner pipe 1, the top ends of the two groups of detection tubes 3 extend into the mounting seat 2 and are connected with the mounting seat 2 through a connecting assembly, a sealing detection device body 4 is fixedly provided at the top of the mounting seat 2, a sealing door 11 is provided on one side of the mounting seat 2, an alarm 5 is provided at the top of the sealing detection device body 4, a symmetrically arranged conducting tube 6 is provided at the top of the inner top of the mounting seat 2, a slot 7 matching the conducting tube 6 is opened at the top of the detection tube 3, a connecting tube 8 identical thereto is provided on the outer wall of the conducting tube 6, a symmetrically arranged detection air inlet pipe 9 extending into the mounting seat 2 is provided at the bottom end of the sealing detection device body 4, the detection air inlet pipe 9 is connected with the connecting tube 8 through a conveying hose 10, and a blocking assembly is provided on the connecting tube 8. The bottom end of the conducting tube 6 is provided with a sealing gasket 12, and the bottom end of the detection tube 3 and located in the slot 7 is provided with a sealing groove 13 matching the sealing gasket 12. The connection assembly includes a sleeve 14 arranged transversely in the mounting seat 2, the sleeve 14 is connected to the mounting seat 2 through a connecting frame 15, a symmetrically arranged screw rod 16 is provided in the sleeve 14, and the ends of the two groups of screw rods 16 that are far away from each other extend outside the sleeve 14, and a fixing groove 17 matching the screw rod 16 is provided on the outer wall of the detection tube 3. The sleeve 14 is connected to the connecting frame 15 through a bearing, and a rotating wheel 18 is fixedly provided on the outer wall of the sleeve 14, and a thread groove 19 matching the screw rod 16 is provided in the sleeve 14. The outer wall of the rotating wheel 18 is provided with a plurality of uniformly distributed anti-skid grooves. A guide groove 20 is provided on the outer wall of the screw rod 16 located outside the sleeve 14, and an L-shaped guide rod 21 extending into the guide groove 20 is provided on one side of the connecting frame 15. When it is necessary to connect the sealing detection device body 4 with the burner pipe 1, first, the arc surface of the lower end of the mounting seat 2 at the bottom end of the sealing detection device body 4 is fitted on the outer wall of the burner pipe 1, so that the detection tube 3 on the burner pipe 1 is inserted into the mounting seat 2. At the same time, the bottom end of the guide tube 6 located in the mounting seat 2 is also inserted into the slot 7 on the top of the detection tube 3, so that the guide tube 6 is connected with the detection tube 3. Then, the rotating wheel 18 drives the sleeve 14 to rotate. The sleeve 14 is threadedly connected with the screw rod 16. The screw rod 16 is limited by the guide groove 20 and the L-shaped guide rod 21 and cannot rotate. When the sleeve 14 rotates, it drives the screw rod 16 to move until it is inserted into the fixing groove 17 on the outer wall of the detection tube 3. The installation is completed. By setting the connecting assembly, the connection between the sealing detection device body and the burner pipe is more convenient. The connecting group will be connected and fixed by inserting the screw rod into the fixing groove on the outer wall of the detection tube, which will not cause sealing damage to the inside of the detection tube, making it safer and more reliable to use.

[0031] Embodiment three;

[0032] like Figure 1-6 As shown, it includes a burner pipe 1, the outer wall of the burner pipe 1 is provided with a mounting seat 2, the outer wall of the burner pipe 1 is fixedly provided with a symmetrically arranged detection tube 3, the detection tube 3 is connected with the burner pipe 1, the top ends of the two groups of detection tubes 3 extend into the mounting seat 2 and are connected with the mounting seat 2 through a connecting assembly, a sealing detection device body 4 is fixedly provided at the top of the mounting seat 2, a sealing door 11 is provided on one side of the mounting seat 2, an alarm 5 is provided at the top of the sealing detection device body 4, a symmetrically arranged conducting tube 6 is provided at the top of the inner top of the mounting seat 2, a slot 7 matching the conducting tube 6 is opened at the top of the detection tube 3, a connecting tube 8 identical thereto is provided on the outer wall of the conducting tube 6, a symmetrically arranged detection air inlet pipe 9 extending into the mounting seat 2 is provided at the bottom end of the sealing detection device body 4, the detection air inlet pipe 9 is connected with the connecting tube 8 through a conveying hose 10, and a blocking assembly is provided on the connecting tube 8. The plugging assembly includes an adjustment sleeve 22 identical to the connection pipe 8 provided on the outer wall thereof, a bolt column 23 provided in the adjustment sleeve 22, the top of the bolt column 23 extending to the outside of the adjustment sleeve 22, and a plugging ball 24 extending into the connection pipe 8 provided at the bottom of the bolt column 23. A threaded hole 25 matching the bolt column 23 is provided at the top of the adjustment sleeve 22, and a knob is fixed at the top of the bolt column 23. When the delivery hose 10 needs to be replaced, the personnel rotates the knob to drive the bolt column 23 to rotate, and the bolt column 23 is threadedly connected with the adjustment sleeve 22. When the bolt column 23 rotates, it drives the plugging ball 24 to move downward until the connection pipe 8 is blocked, so that the delivery hose 10 cannot be connected with the conducting pipe 6. When the delivery hose needs to be replaced, the conducting pipe can be blocked by setting the plugging assembly to prevent the gas in the burner pipeline from overflowing from the conducting pipe. The replacement can be carried out without stopping the machine, which is more convenient and quick.

[0033] In actual application, when it is necessary to connect the sealing detection device body 4 with the burner pipe 1, firstly, the arc surface of the lower end of the mounting seat 2 at the bottom end of the sealing detection device body 4 is fitted on the outer wall of the burner pipe 1, so that the detection tube 3 on the burner pipe 1 is inserted into the mounting seat 2, and at the same time, the bottom end of the guide tube 6 located in the mounting seat 2 is also inserted into the slot 7 on the top of the detection tube 3, so that the guide tube 6 is connected with the detection tube 3, and then the rotating wheel 18 is rotated to drive the sleeve 14 to rotate, and the sleeve 14 is threadedly connected with the screw rod 16. The screw rod 16 is limited by the guide groove 20 and the L-shaped guide rod 21 and cannot rotate. When the sleeve 14 rotates, it drives the screw rod 16 to move until it is inserted into the fixed groove 17 on the outer wall of the detection tube 3. The installation is completed. The arrangement of the connecting assembly makes it more convenient to connect the main body of the sealing detection device with the burner pipeline. The connecting group will be connected and fixed by inserting the screw into the fixing groove on the outer wall of the detection tube, which will not cause sealing damage to the inside of the detection tube, making it safer and more reliable to use; when the delivery hose 10 needs to be replaced, the personnel turns the knob to drive the bolt column 23 to rotate, and the bolt column 23 is threadedly connected to the adjusting sleeve 22. When the bolt column 23 rotates, it also drives the blocking ball 24 to move downward until the connecting tube 8 is blocked, so that the delivery hose 10 and the conducting tube 6 cannot be connected. When the delivery hose needs to be replaced, the conducting tube can be blocked by setting the blocking assembly to prevent the gas in the burner pipeline from overflowing from the conducting tube. The replacement can be carried out without stopping the machine, which is more convenient and quick.

[0034] To sum up, with the help of the above-mentioned technical scheme of the utility model, the connection between the main body of the sealing detection device and the burner pipeline is made more convenient by setting a connecting component. The connecting group will be connected and fixed by inserting a screw rod into the fixing groove on the outer wall of the detection tube, which will not cause sealing damage to the inside of the detection tube, making it safer and more reliable to use. When the conveying hose needs to be replaced, the conducting tube can be blocked by setting a sealing component to prevent the gas in the burner pipeline from overflowing from the conducting tube. It can be replaced without stopping the machine, which is more convenient and quick.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sealing detection device for industrial pipelines, characterized in that: The invention comprises a burner pipe (1), wherein a mounting seat (2) is provided on the outer wall of the burner pipe (1), symmetrically arranged detection tubes (3) are fixedly provided on the outer wall of the burner pipe (1), the detection tubes (3) are connected to the burner pipe (1), the top ends of two groups of the detection tubes (3) extend into the mounting seat (2) and are connected to the mounting seat (2) through a connecting assembly, a sealing detection device body (4) is fixedly provided on the top end of the mounting seat (2), a sealing door (11) is provided on one side of the mounting seat (2), and the sealing detection device body (4) An alarm (5) is provided at the top, a symmetrically arranged conducting pipe (6) is provided at the top of the mounting seat (2), a slot (7) matching the conducting pipe (6) is provided at the top of the detection pipe (3), a connecting pipe (8) identical to the conducting pipe (6) is provided on the outer wall of the conducting pipe (6), a symmetrically arranged detecting air inlet pipe (9) extending into the mounting seat (2) is provided at the bottom of the sealing detecting device body (4), the detecting air inlet pipe (9) is connected to the connecting pipe (8) through a conveying hose (10), and a blocking component is provided on the connecting pipe (8).

2. The sealing detection device for industrial pipeline according to claim 1, characterized in that: A sealing gasket (12) is provided at the bottom end of the conducting tube (6), and a sealing groove (13) matching the sealing gasket (12) is provided on the detection tube (3) and located at the bottom end inside the slot (7).

3. The sealing detection device for industrial pipeline according to claim 1, characterized in that: The connecting assembly comprises a sleeve (14) which is arranged transversely in the mounting seat (2), the sleeve (14) being connected to the mounting seat (2) via a connecting frame (15), the sleeve (14) being provided with symmetrically arranged screw rods (16), the ends of two groups of screw rods (16) being far away from each other both extending outside the sleeve (14), and the outer wall of the detection tube (3) being provided with a fixing groove (17) which matches the screw rods (16).

4. The sealing detection device for industrial pipeline according to claim 3, characterized in that: The sleeve (14) is connected to the connecting frame (15) via a bearing, a rotating wheel (18) is fixedly provided on the outer wall of the sleeve (14), and a thread groove (19) matching the screw rod (16) is provided in the sleeve (14).

5. The sealing detection device for industrial pipeline according to claim 4, characterized in that: The outer wall of the rotating wheel (18) is provided with a plurality of evenly distributed anti-skid patterns.

6. The industrial pipeline sealing detection device according to claim 3, characterized in that: The screw rod (16) is provided with a guide groove (20) on the outer wall outside the sleeve (14), and an L-shaped guide rod (21) extending into the guide groove (20) is provided on one side of the connecting frame (15).

7. The sealing detection device for industrial pipeline according to claim 1, characterized in that: The blocking assembly comprises an adjustment sleeve (22) identical to the connecting pipe (8) and arranged on the outer wall of the connecting pipe (8); a bolt column (23) is arranged in the adjusting sleeve (22); the top end of the bolt column (23) extends outside the adjusting sleeve (22); and the bottom end of the bolt column (23) is provided with a blocking ball (24) extending into the connecting pipe (8).

8. The sealing detection device for industrial pipeline according to claim 7, characterized in that: A threaded hole (25) matching the bolt column (23) is provided at the top of the adjusting sleeve (22), and a knob is fixedly provided at the top of the bolt column (23).

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