Ecological antibacterial polyethylene composite pipe

Abstract

The utility model provides a polyethylene ecological antibacterial composite pipe, which relates to the technical field of composite pipes and comprises a positioning ring, a second pipe body is inserted into the positioning ring in a penetrating manner, a first pipe body is lapped on one side of the second pipe body, and a connecting mechanism is arranged on one side of the positioning ring. According to the utility model, the limiting bolt is rotated to connect the limiting bolt with the second limiting block and limit the inserting rod, so that the first connecting ring is positioned and mounted on one side of the second connecting ring, the position deviation during mounting is reduced, the positions of the mounting holes do not need to be calibrated one by one when the first pipe body and the first connecting ring are mounted, and the mounting efficiency is high; one end of the positioning rod is connected with the first sealing ring in an inserted mode, connection of the positioning rod and the second sealing ring can be assisted, the sealing effect of the connecting position is improved, the antibacterial layer and the protective layer are arranged on the inner side and the outer side of the pipeline respectively, the antibacterial and anti-aging effects of the pipeline can be improved, fracture and damage caused by aging of the outside of the pipeline are reduced, and therefore the service life of the pipeline is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of composite pipes, in particular to a polyethylene ecological antibacterial composite pipe. Background Art

[0002] Polyethylene composite pipe refers to two polyethylene resins with different densities, which are plasticized and melted by two extruders at the same time, and then the molten materials are extruded into a mold that can form a composite pipe. The formed pipe is the polyethylene composite pipe.

[0003] In the prior art, flange-assisted connection is usually used when installing and connecting the ports of composite pipes. When two flanges are assembled, it is necessary to adjust the positions of the mounting holes to achieve calibration and alignment of multiple mounting holes, and then install bolts in the mounting holes to reduce position deviations during flange installation. However, when there are a large number of pipeline connections, calibration and installation one by one are cumbersome, and the installation efficiency of the pipeline is low. Utility Model Content

[0004] The utility model mainly provides a polyethylene ecological antibacterial composite pipe which is easy to connect and install and anti-aging.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a polyethylene ecological antibacterial composite tube, comprising: a positioning ring, a tube body 2 is inserted through the positioning ring, a tube body 1 is overlapped on one side of the tube body 2, and a connecting mechanism is arranged on one side of the positioning ring, the connecting mechanism comprises a guide bar, a limit block 2 and a plug-in rod, a connecting ring 2 is fixedly connected to one side of the guide bar, a connecting ring 1 is slidably connected to one side of the guide bar, one side of the connecting ring 1 is fixedly connected to the tube body 1, one side of the connecting ring 1 is fixedly connected to the plug-in rod, one end of the plug-in rod is plugged into the positioning ring, and the plug-in rod is threadedly connected to a limited position bolt, a guide rod is inserted through the connecting ring 1, one end of the guide rod is fixedly connected to the connecting ring 2, and one side of the connecting ring 2 is fixedly connected to the positioning ring, so that the guide rod can guide the movement of the connecting ring 1 and ensure the smooth movement of the connecting ring 1 on the side of the connecting ring 2.

[0006] Preferably, the outer annular surface of the second tube body is fixedly connected to limit block one and limit block two, and arc grooves are provided on one side of limit block one and limit block two to facilitate sliding connection between the plug-in rod and the arc grooves on limit block one and limit block two.

[0007] Preferably, both the first and second limit blocks are slidably connected to the plug rod, and the first limit block is connected to the limit bolt via a thread, so that the limit bolt can be rotated to connect the end of the limit bolt to the second limit block.

[0008] Preferably, a sealing ring 2 is fixedly connected to the inner wall of the second tube body, and a positioning rod is fixedly connected to one side of the second sealing ring, so that the second sealing ring can improve the sealing effect inside the second tube body.

[0009] Preferably, a sealing ring 1 is inserted into one end of the positioning rod, and one side of the sealing ring 1 is fixedly connected to the inner ring surface of the connecting ring 1, so that the positioning rod can assist the connection between the sealing ring 1 and the sealing ring 2.

[0010] Preferably, the pipe body 1 includes a protective layer, a reinforcing layer and a thermal insulation layer, one side of the protective layer is compounded with a connecting layer, and one side of the connecting layer is compounded with the reinforcing layer, so that the protective layer is located outside the pipe body 1 for anti-aging protection.

[0011] Preferably, one side of the reinforcing layer is compounded with a heat-insulating layer, and one side of the heat-insulating layer is compounded with an antibacterial layer, so that the antibacterial layer can improve the antibacterial effect of the pipe body when it is in use.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, the guide rod is inserted into the connecting ring 1 until the connecting rod is inserted into the positioning ring, the limiting bolt is rotated to connect the limiting bolt with the limiting block 2, the connecting rod is limited, and the positioning installation of the connecting ring 1 on one side of the connecting ring 2 is completed, thereby reducing the position deviation during installation. When installing the pipe body 1 and the connecting ring 1, there is no need to calibrate the position of the installation holes one by one, the operation is relatively convenient, and the installation efficiency is high.

[0014] 2. In the utility model, one end of the positioning rod is plugged into the sealing ring 1, which can assist the connection between the positioning rod and the sealing ring 2, improve the sealing effect of the connection, and reduce leakage when the pipeline is in use. The antibacterial layer and the protective layer are respectively arranged on the inner and outer sides of the pipeline, which can improve the antibacterial and anti-aging effects of the pipeline, reduce the rupture and damage of the pipeline exterior due to aging, thereby ensuring the service life of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a polyethylene ecological antibacterial composite pipe is proposed for the utility model;

[0016] Figure 2 A schematic diagram of a limit bolt structure of a polyethylene ecological antibacterial composite pipe is provided for the utility model;

[0017] Figure 3 The utility model provides a second structural schematic diagram of a sealing ring of a polyethylene ecological antibacterial composite pipe;

[0018] Figure 4 The utility model provides a schematic diagram of a structural cross-section of a polyethylene ecological antibacterial composite pipe.

[0019] Legend: 1. Tube body one; 101. Protective layer; 102. Connecting layer; 103. Reinforcement layer; 104. Insulation layer; 105. Antibacterial layer; 2. Guide strip; 3. Positioning ring; 4. Limit block one; 5. Limit block two; 6. Guide rod; 7. Plug rod; 8. Connecting ring one; 9. Sealing ring one; 10. Limit bolt; 11. Connecting ring two; 12. Positioning rod; 13. Sealing ring two; 14. Tube body two. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. Embodiment 1

[0022] Reference Figure 1-4 As shown: an environmentally friendly dust removal device for electrostatic spraying for a steel shovel hanger, comprising: a positioning ring 3, a tube body 14 is inserted through the positioning ring 3, one side of the tube body 14 is overlapped with the tube body 1, and a connecting mechanism is arranged on one side of the positioning ring 3, the connecting mechanism comprises a guide bar 2, a limit block 5 and a plug-in rod 7, one side of the guide bar 2 is fixedly connected with a connecting ring 11, one side of the guide bar 2 is slidably connected with a connecting ring 8, one side of the connecting ring 8 is fixedly connected to the tube body 1, one side of the connecting ring 8 is fixedly connected to the plug-in rod 7, one end of the plug-in rod 7 is plugged with the positioning ring 3, and the plug-in rod 7 is connected to the limiting bolt 10 by a threaded connection, a guide rod 6 is inserted through the connecting ring 8, one end of the guide rod 6 is fixedly connected to the connecting ring 11, and one side of the connecting ring 11 is fixedly connected to the positioning ring 3.

[0023] By utilizing the sliding connection between the guide bar 2 and the connecting ring 1 8, the connecting ring 1 8 can be moved along the guide bar 2 to make the connecting ring 1 8 approach the connecting ring 2 11. During the movement of the connecting ring 1 8, the guide rod 6 penetrates the connecting ring 1 8 to achieve precise connection between the connecting ring 1 8 and the connecting ring 2 11, thereby reducing the position deviation of the connecting ring 1 8 during assembly. The plug-in rod 7 moves with the connecting ring 1 8 until its end is inserted into the positioning ring 3. At this time, the connecting ring 1 8 reaches the specified installation position. It only needs to fix the plug-in rod 7, and the overall operation is relatively simple. Embodiment 2

[0024] like Figure 1 , Figure 2 and Figure 3As shown, the outer ring surface of the second tube body 14 is fixedly connected to the limit block 1 4 and the limit block 2 5, and one side of the limit block 1 4 and the limit block 2 5 are both provided with an arc groove.

[0025] The limiting block 1 4 and the limiting block 2 5 are both slidably connected to the plug-in rod 7 , and the limiting block 1 4 is connected to the limiting bolt 10 via a thread.

[0026] The inner wall of the tube body 14 is fixedly connected with a sealing ring 13, one side of the sealing ring 13 is fixedly connected with a positioning rod 12, one end of the positioning rod 12 is plugged with a sealing ring 9, and one side of the sealing ring 9 is fixedly connected to the inner ring surface of the connecting ring 8.

[0027] By utilizing the threaded connection between the limit block 1 4, the limit block 2 5 and the limit bolt 10, the position of the plug-in rod 7 can be locked, reducing the displacement of the plug-in rod 7 between the limit block 1 4 and the limit block 2 5, thereby ensuring the stable installation of the connecting ring 1 8. The sealing ring 1 9 and the sealing ring 2 13 are connected by the positioning rod 12, which can improve the tightness of the connection between the sealing ring 1 9 and the sealing ring 2 13, thereby providing sealing protection for the connection between the pipe body 1 and the pipe body 2 14, reducing water leakage, and ensuring the use effect after the pipeline is connected. Embodiment 3

[0028] like Figure 3 and Figure 4 As shown, the pipe body 1 includes a protective layer 101, a reinforcing layer 103 and a thermal insulation layer 104. One side of the protective layer 101 is compounded with a connecting layer 102, and one side of the connecting layer 102 is compounded with the reinforcing layer 103.

[0029] One side of the reinforcing layer 103 is compounded with a heat-insulating layer 104 , and one side of the heat-insulating layer 104 is compounded with an antibacterial layer 105 .

[0030] The protective layer 101 is used to protect the outside of the tube body 1 to slow down the aging damage of the tube body 1 and the tube body 2 14. The connecting layer 102 connects the protective layer 101 and the reinforcing layer 103. The reinforcing layer 103 can support and reinforce the thermal insulation layer 104 on one side. The thermal insulation layer 104 is arranged inside the tube body 1 to improve the thermal insulation effect of the tube body 1. The antibacterial layer 105 is arranged inside the tube body to improve the antibacterial effect of the tube body 1 and reduce the bacterial growth inside the tube body 1.

[0031] The use method and working principle of the device are as follows: first, the materials of the tube body 1 and the tube body 2 14 are the same, a guide groove is provided on the connecting ring 18 at one end of the tube body 1, the guide groove is aligned with the guide bar 2, and the tube body 1 and the connecting ring 18 are moved along the guide bar 2. At this time, the guide rod 6 penetrates the connecting ring 18, and one end of the plug rod 7 penetrates the cavity surrounded by the limit block 14 and the limit block 2 5 and is then plugged into the positioning ring 3, and the limit bolt 10 is rotated so that the end of the limit bolt 10 penetrates the plug rod 7 and is connected to the limit block 2 5, so as to realize the alignment of the tube body 1. 1 and the connection ring 1 8 are limited, at this time, one side of the sealing ring 1 9 is overlapped with the sealing ring 2 13, and the positioning rod 12 is inserted into the side wall of the sealing ring 1 9 to realize the connection between the tube body 1 and the tube body 2 14, wherein the protective layer 101 is a protective layer made of anti-aging paint, the connecting layer 102 contains a plurality of glass fibers, the reinforcing layer 103 is made of high-density polyethylene, the insulation layer 104 is provided with polystyrene, and the antibacterial layer 105 is made of antibacterial and mildew-proof paint, which can provide antibacterial protection for the inside of the tube body 1 and the tube body 2 14.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A polyethylene ecological antibacterial composite pipe, characterized in that: include: A positioning ring (3), wherein a second tube body (14) is inserted through the positioning ring (3), one side of the second tube body (14) is overlapped with the first tube body (1), and a connecting mechanism is provided on one side of the positioning ring (3), the connecting mechanism comprising a guide bar (2), a second limiting block (5) and a plug-in rod (7), one side of the guide bar (2) is fixedly connected to the second connecting ring (11), one side of the guide bar (2) is slidably connected to the first connecting ring (8), one side of the first connecting ring (8) is fixedly connected to the first tube body (1), one side of the first connecting ring (8) is fixedly connected to the plug-in rod (7), one end of the plug-in rod (7) is plugged into the positioning ring (3), and the plug-in rod (7) is connected to the limiting bolt (10) by threading, a guide rod (6) is inserted through the connection ring (8), one end of the guide rod (6) is fixedly connected to the second connecting ring (11), and one side of the second connecting ring (11) is fixedly connected to the positioning ring (3).

2. The polyethylene ecological antibacterial composite pipe according to claim 1, characterized in that: The outer ring surface of the second tube body (14) is fixedly connected to the limit block one (4) and the limit block two (5), and one side of the limit block one (4) and the limit block two (5) are both provided with an arc groove.

3. The polyethylene ecological antibacterial composite pipe according to claim 2, characterized in that: The limit block 1 (4) and the limit block 2 (5) are both slidably connected to the plug-in rod (7), and the limit block 1 (4) is connected to the limit bolt (10) via a thread.

4. The polyethylene ecological antibacterial composite pipe according to claim 1, characterized in that: The inner wall of the second tube body (14) is fixedly connected to a second sealing ring (13), and one side of the second sealing ring (13) is fixedly connected to a positioning rod (12).

5. The polyethylene ecological antibacterial composite pipe according to claim 4, characterized in that: A sealing ring 1 (9) is inserted into one end of the positioning rod (12), and one side of the sealing ring 1 (9) is fixedly connected to the inner ring surface of the connecting ring 1 (8).

6. The polyethylene ecological antibacterial composite pipe according to claim 1, characterized in that: The pipe body 1 (1) comprises a protective layer (101), a reinforcing layer (103) and a thermal insulation layer (104); one side of the protective layer (101) is composited with a connecting layer (102); and one side of the connecting layer (102) is composited with the reinforcing layer (103).

7. The polyethylene ecological antibacterial composite pipe according to claim 6, characterized in that: One side of the reinforcing layer (103) is compounded with a thermal insulation layer (104), and one side of the thermal insulation layer (104) is compounded with an antibacterial layer (105).

Images