Winding pipe with leakage-proof function

Abstract

The utility model provides a winding pipe with a leakproof function, which relates to the field of winding pipes and comprises a pipe body, a connecting pipe is placed on the right side face of the pipe body, a plurality of positioning grooves distributed circumferentially are formed in the right side face of the pipe body, and a plurality of positioning blocks distributed circumferentially are fixedly connected to the left side face of the connecting pipe. And a rubber sealing ring is connected to the left side face of the connecting pipe in a clamped mode, and the rubber sealing ring makes contact with the right side face of the pipe body. According to the winding pipe with the leakage-proof function, the rubber sealing ring is arranged and can make tight contact with the pipe body after being extruded, so that the connecting position of the pipe body and the connecting pipe can be sealed, leakage of the connecting position of the pipe body and the connecting pipe is avoided, connection of the pipe body and the connecting pipe is convenient, the pipe body and the connecting pipe only need to be connected in a butt joint mode, and the leakage-proof function is achieved. And after the rubber sealing ring is extruded, the joint of the pipe body can be sealed, and then butt joint can be completed.

Description

Technical Field

[0001] The utility model relates to the technical field of winding pipes, in particular to a winding pipe with a leakage prevention function. Background Technique

[0002] There are many types of winding pipes. Among them, the more common one is the plastic-steel winding pipe, which is mainly used for the transmission of various fluid media. It has the advantages of corrosion resistance, light weight, large flow capacity and long service life, and is widely used. The steel belt winding pipe is a pipe with a steel belt added to a plastic pipe. The steel belt-reinforced spiral corrugated pipe for buried drainage uses high-density polyethylene as the matrix, and the steel belt coated with adhesive resin on the surface is formed into a waveform as the main supporting structure, and is wound and compounded with the polyethylene material to form an integral double-wall spiral corrugated pipe. The materials used include polyethylene, steel belt and adhesive resin.

[0003] Winding pipes are usually used for the transmission of fluid media. During the use of common winding pipes, due to the low sealing performance, the connection is prone to unstable sealing, which easily leads to leakage at the connection. Moreover, during the flow of the fluid, impurities in the fluid are easily attached to the inner wall of the pipe, causing blockage and affecting the use of the pipe. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a winding pipe with a leakage prevention function, which solves the problems put forward in the background technique.

[0005] Technical Solution

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: a winding pipe with a leakage prevention function, including a pipe body. A connecting pipe is placed on the right side of the pipe body. A plurality of circumferentially distributed positioning grooves are opened on the right side of the pipe body. A plurality of circumferentially distributed positioning blocks are fixedly connected to the left side of the connecting pipe. A plurality of positioning blocks are inserted into the positioning grooves adjacent to them. A rubber sealing ring is clamped on the left side of the connecting pipe, and the rubber sealing ring contacts the right side of the pipe body;

[0007] A plurality of circumferentially distributed notches are opened on the inner wall of the pipe body. A slider is slidably connected to the inside of each of the plurality of notches. Elastic members arranged in a matrix are fixedly connected to the mutually remote sides of the plurality of sliders. A plurality of elastic members are fixedly connected to the notches adjacent to them. An airbag is installed inside each of the plurality of notches. A plurality of airbags are fixedly connected to the sliders adjacent to them. A plurality of circumferentially distributed sliding cylinders are installed on the outer surface of the pipe body. The mutually close sides of the plurality of sliding cylinders are communicated with the airbags adjacent to them. Springs are fixedly connected to the inner walls of the plurality of sliding cylinders. A sliding rod is slidably connected to the inside of each of the plurality of sliding cylinders. The other ends of the plurality of springs are fixedly connected to the sliding rods adjacent to them. Contact blocks are fixedly connected to the mutually remote ends of the plurality of sliding rods.

[0008] Furthermore, a rotating frame is rotatably connected to the outer surface of the pipe body through a bearing. A plurality of arc-shaped blocks distributed in a circumferential manner are fixedly connected to the inner wall of the rotating frame. By providing the arc-shaped blocks, during the rotation of the rotating frame, after the arc-shaped blocks come into contact with the contact blocks, the sliding rod can be pushed to squeeze the air in the sliding cylinder, so that the air enters the airbag and causes the airbag to expand.

[0009] Furthermore, a plurality of threaded holes are formed in the outer surface of the connecting pipe, and the plurality of threaded holes all penetrate through the positioning blocks close to them. Bolts are threadedly connected in the plurality of threaded holes. By providing the cooperation of the bolts and the positioning blocks, the connecting pipe can be fixed, and the leakage between the pipe body and the connecting pipe caused by the vibration of the pipe body can be avoided.

[0010] Furthermore, a sewage discharge groove is formed in the inner wall of the pipe body. A fitting block is slidably connected inside the sewage discharge groove. The bottom surface of the fitting block is rotatably connected to a threaded rod, and the threaded rod is threadedly connected to the pipe body. By providing the sewage discharge groove, it is convenient to discharge the impurities washed out of the pipe body, and to avoid the continuous presence of impurities in the pipe body from affecting the use of the pipe body.

[0011] Furthermore, a plurality of elastic members are all in a stretched state, and a plurality of springs are all in a compressed state. By providing the elastic members, when the airbag is deflated, the elastic deformation force of the elastic members can make the plurality of sliders return to the notch, so that the fluid can flow stably in the pipe body.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. For the winding pipe with anti-leakage function, by providing the rubber sealing ring, it can be in close contact with the pipe body after being squeezed, so that it can seal the connection between the pipe body and the connecting pipe, and avoid leakage at the connection between the pipe body and the connecting pipe. Moreover, the connection between the pipe body and the connecting pipe is relatively convenient. Only need to dock the pipe body and the connecting pipe, and the rubber sealing ring can seal the connection of the pipe body after being squeezed to complete the docking.

[0014] 2. For the winding pipe with anti-leakage function, by providing the cooperation of the sliding rod and the sliding cylinder, the gas can be compressed, so that the airbag can expand and push the plurality of sliders to approach each other when expanding, thereby narrowing the flow range of the liquid in the pipe body, making the flowing liquid have impact force and flushing the impurities attached to the inner wall of the pipe body, so as to achieve the purpose of cleaning the inner wall of the pipe body and avoid blockage caused by impurities adhering to the inner wall of the pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a cross-sectional view of the front view of the pipe body of the present utility model;

[0016] Figure 2 is a cross-sectional view of the left view of the pipe body of the present utility model;

[0017] Figure 3 For the present utility model Figure 2 Schematic enlarged view of the structure at position A;

[0018] Figure 4 Cross-sectional view of the right view of the connecting pipe of the present utility model;

[0019] Figure 5 Front view of the pipe body of the present utility model.

[0020] Wherein, 1. Pipe body; 2. Connecting pipe; 3. Positioning groove; 4. Positioning block; 5. Rubber sealing ring; 6. Notch; 7. Slide block; 8. Elastic member; 9. Airbag; 10. Slide cylinder; 11. Spring; 12. Slide rod; 13. Contact block; 14. Rotating frame; 15. Arc-shaped block; 16. Threaded hole; 18. Bolt; 19. Sewage discharge groove; 20. Fitting block; 21. Threaded rod. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Refer to Figures 1-5 , a winding pipe with a leak-proof function, including a pipe body 1. A connecting pipe 2 is placed on the right side surface of the pipe body 1. A plurality of circumferentially distributed positioning grooves 3 are formed on the right side surface of the pipe body 1. A plurality of circumferentially distributed positioning blocks 4 are fixedly connected to the left side surface of the connecting pipe 2. A plurality of positioning blocks 4 are inserted into the positioning grooves 3 adjacent to them. A rubber sealing ring 5 is clamped on the left side surface of the connecting pipe 2. The rubber sealing ring 5 contacts the right side surface of the pipe body 1. By providing the rubber sealing ring 5, it can be in close contact with the pipe body 1 after being squeezed, so as to seal the connection between the pipe body 1 and the connecting pipe 2, prevent leakage at the connection between the pipe body 1 and the connecting pipe 2, and the connection between the pipe body 1 and the connecting pipe 2 is more convenient;

[0023] The inner wall of the pipe body 1 is provided with a plurality of notch openings 6 distributed in a circular pattern. A slider 7 is slidably connected inside each of the plurality of notch openings 6. A plurality of elastic members 8 distributed in a matrix pattern are fixedly connected to the side surfaces of the plurality of sliders 7 facing away from each other. The plurality of elastic members 8 are fixedly connected to the notch openings 6 adjacent to them. An airbag 9 is installed inside each of the plurality of notch openings 6. The plurality of airbags 9 are fixedly connected to the sliders 7 adjacent to them. The outer surface of the pipe body 1 is provided with a plurality of sliding cylinders 10 distributed in a circular pattern. The side surfaces of the plurality of sliding cylinders 10 facing each other are in communication with the airbags 9 adjacent to them. A spring 11 is fixedly connected to the inner wall of each of the plurality of sliding cylinders 10. A sliding rod 12 is slidably connected inside each of the plurality of sliding cylinders 10. The other ends of the plurality of springs 11 are fixedly connected to the sliding rods 12 adjacent to them. Contact blocks 13 are fixedly connected to the ends of the plurality of sliding rods 12 facing away from each other. By setting the cooperation of the sliding rod 12 and the sliding cylinder 10, the gas can be compressed, enabling the airbag 9 to expand and, when expanding, push the plurality of sliders 7 closer to each other, thereby reducing the flow range of the liquid inside the pipe body 1, enabling the flowing liquid to have an impact force and scour the impurities adhering to the inner wall of the pipe body 1, and thus achieving the purpose of cleaning the inner wall of the pipe body 1 and preventing impurities from adhering to the inner wall of the pipe body 1 and causing blockage.

[0024] The outer surface of the pipe body 1 is rotatably connected to a rotating frame 14 through a bearing. A plurality of arc-shaped blocks 15 distributed in a circular pattern are fixedly connected to the inner wall of the rotating frame 14. By setting the arc-shaped blocks 15, during the rotation of the rotating frame 14, when the arc-shaped blocks 15 come into contact with the contact blocks 13, they can push the sliding rods 12 to squeeze the air inside the sliding cylinders 10, causing the air to enter the airbag 9 and making the airbag 9 expand. A plurality of threaded holes 16 are provided on the outer surface of the connecting pipe 2. The plurality of threaded holes 16 penetrate through the positioning blocks 4 adjacent to them. Bolts 18 are threadedly connected inside the plurality of threaded holes 16. By setting the cooperation of the bolts 18 and the positioning blocks 4, the connecting pipe 2 can be fixed, and it can prevent leakage between the pipe body 1 and the connecting pipe 2 due to the vibration of the pipe body 1. A sewage discharge groove 19 is provided on the inner wall of the pipe body 1. A fitting block 20 is slidably connected inside the sewage discharge groove 19. The bottom surface of the fitting block 20 is rotatably connected to a threaded rod 21. The threaded rod 21 is threadedly connected to the pipe body 1. By setting the sewage discharge groove 19, it is convenient to discharge the impurities scoured out of the pipe body 1, preventing the continuous presence of impurities in the pipe body 1 from affecting the use of the pipe body 1. The plurality of elastic members 8 are all in a stretched state, and the plurality of springs 11 are all in a compressed state. By setting the elastic members 8, when the airbag 9 deflates, the elastic deformation force of the elastic members 8 can cause the plurality of sliders 7 to return to the notch openings 6, enabling the fluid to flow stably inside the pipe body 1.

[0025] During use, when connecting the pipe body 1 and the connecting pipe 2, insert multiple positioning blocks 4 into the positioning grooves 3 and use bolts 18 to fix the multiple positioning blocks 4. After the multiple positioning blocks 4 are fixed, the rubber sealing ring 5 can be squeezed, so that the connection between the pipe body 1 and the connecting pipe 2 can be sealed, avoiding leakage at the connection between the pipe body 1 and the connecting pipe 2, and the connection between the pipe body 1 and the connecting pipe 2 is relatively convenient. Only need to butt the pipe body 1 and the connecting pipe 2, so that the rubber sealing ring 5 can be sealed at the connection of the pipe body 1 after being squeezed to complete the butt joint, which is convenient and fast. After the pipe body 1 has been used for a long time, impurities will accumulate on the inner wall of the pipe body 1. At this time, rotate the rotating frame 14 so that the arc-shaped block 15 can contact the contact block 13 and push the sliding rod 12 to slide in the sliding cylinder 10 and compress the air inside it, so that the air enters the airbag 9 and then the airbag 9 expands. After the airbag 9 expands, it can push the slider 7 to protrude. Through the protrusion of multiple sliders 7, the flow range of the liquid in the pipe body 1 can be reduced, so that the flowing liquid can have an impact force and scour the impurities attached to the inner wall of the pipe body 1, thereby achieving the purpose of cleaning the inner wall of the pipe body 1 and avoiding blockage caused by impurities adhering to the inner wall of the pipe body 1. After the impurities are scoured, rotate the threaded rod 21 to lift the fitting block 20. At this time, the scoured impurities in the pipe body 1 will be discharged from the pipe body 1 through the sewage discharge groove 19.

[0026] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0027] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.

Claims

1. A spiral tube with a leak-proof function, comprising a tube body (1), characterized in that: A connecting tube (2) is placed on the right side of the tube body (1), a plurality of circumferentially distributed positioning grooves (3) are provided on the right side of the tube body (1), a plurality of circumferentially distributed positioning blocks (4) are fixedly connected to the left side of the connecting tube (2), the plurality of positioning blocks (4) are plugged into the positioning grooves (3) adjacent to them, a rubber sealing ring (5) is clamped on the left side of the connecting tube (2), and the rubber sealing ring (5) is in contact with the right side of the tube body (1); The inner wall of the tube body (1) is provided with a plurality of circumferentially distributed notches (6), the interiors of the plurality of notches (6) are all slidably connected with sliders (7), the side surfaces of the plurality of sliders (7) away from each other are all fixedly connected with a plurality of elastic members (8) distributed in a matrix pattern, the plurality of elastic members (8) are all fixedly connected with the notches (6) close to them, the interiors of the plurality of notches (6) are all equipped with air bags (9), the plurality of air bags (9) are all fixedly connected with the sliders (7) close to them, the outer surface of the tube body (1) is equipped with a plurality of circumferentially distributed slide cylinders (10), the side surfaces of the plurality of slide cylinders (10) close to each other are all connected with the air bags (9) close to them, the inner walls of the plurality of slide cylinders (10) are all fixedly connected with springs (11), the interiors of the plurality of slide cylinders (10) are all slidably connected with slide rods (12), the other ends of the plurality of springs (11) are all fixedly connected with the slide rods (12) close to them, and the ends of the plurality of slide rods (12) away from each other are all fixedly connected with contact blocks (13).

2. The spiral tube with leak-proof function according to claim 1, characterized in that: The outer surface of the tube body (1) is rotatably connected to a rotating frame (14) via a bearing, and the inner wall of the rotating frame (14) is fixedly connected to a plurality of arc-shaped blocks (15) distributed in a circumference.

3. The spiral tube with leak-proof function according to claim 1, characterized in that: The outer surface of the connecting pipe (2) is provided with a plurality of threaded holes (16), the plurality of threaded holes (16) all penetrate the positioning blocks (4) adjacent thereto, and the plurality of threaded holes (16) are all threadedly connected with bolts (18).

4. The spiral tube with leak-proof function according to claim 1, characterized in that: The inner wall of the pipe body (1) is provided with a drainage groove (19), the interior of the drainage groove (19) is slidably connected to a fitting block (20), the bottom surface of the fitting block (20) is rotatably connected to a threaded rod (21), and the threaded rod (21) is threadedly connected to the pipe body (1).

5. The spiral tube with leak-proof function according to claim 1, characterized in that: The plurality of elastic members (8) are all in a stretched state, and the plurality of springs (11) are all in a compressed state.

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