A PE pipe inner wall cleaning device and a method for using the same

Abstract

The application provides a PE pipe inner wall cleaning device and a use method thereof, and relates to the technical field of pipe wall cleaning equipment. The PE pipe inner wall cleaning device comprises a PE pipe body, an installation ring seat controlled outside the PE pipe body, and an inner magnetic ring seat for cleaning the inside of the PE pipe body. The outer wall of the PE pipe body is provided with the installation ring seat. The middle part of the two sides of the inside of the installation ring seat is rotationally connected with a limiting strip. The inner side of the limiting strip is fixedly connected with the middle part of the two sides of an outer magnetic ring seat. The inner magnetic ring seat and the outer magnetic ring seat are used in cooperation. When the driving motor in the installation shell drives the outer magnetic ring seat to rotate in the inside of the installation ring seat through the driving gear, the outer magnetic ring seat synchronously drives the inner magnetic ring seat, the cleaning cotton layer and the ring blade seat in the PE pipe to synchronously rotate, the impurities and the protruding parts on the inner wall of the PE pipe are cleaned and cut to be removed, the removal effect is good, and the cleaning efficiency of the inside of the PE pipe is high.

Description

Technical Field

[0001] This invention relates to the field of pipe wall cleaning equipment technology, specifically to a PE pipe inner wall cleaning device and its usage method. Background Technology

[0002] PE pipe is a new type of pipe made of high-density polyethylene raw material. It has comprehensive advantages such as safety, hygiene, convenient construction and long service life. It is widely used in building water supply, building drainage, buried drainage pipe, gas transmission pipe, electrical and telecommunications protection sleeve, industrial pipe, agricultural pipe and other fields. After the PE pipe fittings are manufactured, they need to be cleaned with an internal wall cleaning device to remove defects such as burrs and protrusions to ensure the quality of subsequent use.

[0003] After processing, PE pipes have defects such as burrs or protrusions inside. After use, PE pipes also have oil stains or adhesive impurities on the inner wall. Existing cleaning devices are not very effective at cleaning PE pipes, and most of them are bulky, inconvenient to use and carry. Therefore, those skilled in the art have proposed a PE pipe inner wall cleaning device and its usage method to solve the above-mentioned technical problems. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a PE pipe inner wall cleaning device and its usage method, which solves the problems of poor cleaning effect and large size of existing cleaning devices when cleaning PE pipes.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a PE pipe inner wall cleaning device, comprising a PE pipe body, an installation ring seat controlled on the outside of the PE pipe body, and an inner magnetic ring seat for cleaning the inside of the PE pipe body. The installation ring seat is provided on the outer wall of the PE pipe body. Limiting strips are rotatably connected to the middle of both sides of the inner side of the installation ring seat. The inner sides of the limiting strips are fixedly connected to the middle of both sides of the outer magnetic ring seat. A ceramic ring seat is provided on the inner wall of the outer magnetic ring seat. A cleaning cotton layer is provided on the outer wall of the inner magnetic ring seat. A ring blade seat is provided on one side of the inner magnetic ring seat.

[0006] Preferably, a plurality of toothed grooves are equidistantly arranged in the middle of the outer wall of the outer magnetic ring seat, and a mounting housing is provided on one side of the top of the mounting ring seat. An inner cavity is provided inside the mounting housing, and a drive motor is fixedly connected to one side of the middle of the inner cavity. A drive gear is fixedly connected to the output shaft of the drive motor, and the drive gear is meshed with the toothed grooves.

[0007] Preferably, a positioning ring seat is provided on one end of the PE pipe body, an installation groove is provided in the middle of one side of the positioning ring seat, and openings are provided at equal intervals in the middle of the outer wall of the positioning ring seat. Fastening bolts are threaded into the openings, and rubber washers are provided on each of the fastening bolts. Rubber gaskets are provided at the ends of each of the fastening bolts.

[0008] Preferably, four support rods are fixedly connected at equal intervals to the inner center of the positioning ring seat. The ends of the four support rods away from the positioning ring seat are respectively fixedly connected to the outer periphery of the inner ring seat. A connecting rod is fixedly connected to the inner center of the inner ring seat, and a fixed pulley is rotatably connected to the middle of the connecting rod.

[0009] Preferably, four support rods 2 are fixedly connected at equal intervals to the inner center of the inner magnetic ring seat, and a connecting seat 2 is fixedly connected to the intersection of the support rods 2. A connecting seat 1 is fixedly connected to the center of the front side of the mounting housing. One end of the connecting rope is fixedly connected to the center of the connecting seat 1, and the other end of the connecting rope passes through a fixed pulley and is fixedly connected to the center of the connecting seat 2.

[0010] Preferably, a handle is fixedly connected to the top center of the mounting housing, a rubber protective sleeve is provided in the center of the handle, and terminal posts are provided on both sides of the center of the end of the mounting housing away from the connector.

[0011] Preferably, a silicone layer is provided on the inner bottom of the mounting groove, and the mounting groove matches the PE pipe body.

[0012] Preferably, the fixed pulley is provided with a wire-locking groove in the middle, and the fixed pulley is made of high carbon steel.

[0013] Preferably, the inner magnetic ring seat and the outer magnetic ring seat are respectively matched with the inner and outer walls of the PE pipe body, and the magnetism of the inner magnetic ring seat and the outer magnetic ring seat is opposite.

[0014] Preferably, a method of using a PE pipe inner wall cleaning device includes the following steps:

[0015] S1: When cleaning the inner wall of the PE pipe, the workers first put the inner magnetic ring seat into the inside of the PE pipe, then install the installation ring seat on the outside of the PE pipe, and then install the positioning ring seat at the end of the PE pipe. After the installation is completed, the two ends of the connecting rope are connected to the first connecting seat and the second connecting seat respectively, and the middle part of the connecting rope is placed in the wire clamping groove of the fixed pulley.

[0016] S2: Connect the power cord to the terminal block to power up the entire device. The output shaft of the drive motor drives the drive gear to rotate. While the drive gear is rotating, it drives the outer magnetic ring seat to rotate inside the mounting ring seat through the tooth groove. At the same time, the outer magnetic ring seat drives the inner magnetic ring seat inside the PE pipe to rotate synchronously.

[0017] S3: The inner magnetic ring seat rotates while driving the ring blade seat to rotate synchronously inside the PE pipe. The rotation of the ring blade seat cuts and removes impurities or protrusions on the inner wall of the PE pipe.

[0018] S4: The staff moves the installation ring seat on the outer wall of the PE pipe by using the handle on the installation shell. While the installation ring seat is moving, the installation ring seat and the inner magnetic ring seat are connected by the connecting rope. The position of the connecting rope is limited by the wire clamping groove on the fixed pulley to prevent the inner magnetic ring seat inside the PE pipe from tilting or shifting.

[0019] S5: The worker moves the installation ring seat onto the PE pipe. After moving it to the end of the PE pipe, the worker returns it along the same path. Then, the worker removes the cleaning equipment from inside the PE pipe, completing the cleaning operation inside the PE pipe.

[0020] This invention provides a device for cleaning the inner wall of PE pipes and its method of use. It has the following beneficial effects:

[0021] 1. This invention utilizes the combined use of an inner magnetic ring seat and an outer magnetic ring seat. When the drive motor inside the mounting housing drives the outer magnetic ring seat to rotate inside the mounting ring seat via a drive gear, the outer magnetic ring seat synchronously drives the inner magnetic ring seat, cleaning cotton layer, and ring blade seat inside the PE pipe to rotate synchronously, cleaning and cutting away impurities and protrusions on the inner wall of the PE pipe. This results in good removal effect and high cleaning efficiency inside the PE pipe.

[0022] 2. The overall device of the present invention can be divided into three parts. The structure of the overall device is relatively simple. After the device is used up, it can be stored separately or moved, which reduces the storage space required for the overall device and makes it easy to carry, move or organize and store.

[0023] 3. The operation of this invention is relatively simple, requires low professional skills from operators, is highly applicable, and is easy for users to use. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the right side of the overall device of the present invention;

[0025] Figure 2This is a schematic diagram of the rear structure of the overall device of the present invention;

[0026] Figure 3 This is a schematic diagram of the front structure of the overall device of the present invention;

[0027] Figure 4 This is a schematic diagram of the positioning ring seat structure of the present invention;

[0028] Figure 5 This is a schematic diagram of the mounting ring seat and inner magnetic ring seat structure of the present invention;

[0029] Figure 6 This is a schematic diagram of the magnetic ring seat structure of the present invention;

[0030] Figure 7 This is a schematic diagram of the internal magnetic ring seat structure of the present invention;

[0031] Figure 8 This is a cross-sectional view of the internal structure of the mounting housing of the present invention.

[0032] The components are as follows: 1. Mounting ring seat; 2. Fastening bolt; 3. Positioning ring seat; 4. Connecting rope; 5. Rubber gasket ring; 6. Connecting seat one; 7. Handle; 8. Mounting housing; 9. PE pipe body; 10. Terminal block; 11. Inner ring seat; 12. Connecting rod; 13. Support rod one; 14. Fixed pulley; 15. Inner magnetic ring seat; 16. Mounting groove; 17. Rubber gasket; 18. Cleaning cotton layer; 19. Support rod two; 20. Drive gear; 21. Connecting seat two; 22. Outer magnetic ring seat; 23. Ring blade seat; 24. Tooth groove; 25. Limiting strip; 26. Drive motor; 27. Inner cavity; 28. Silicone layer; 29. ​​Ceramic ring seat; 30. Cable clamping groove; 31. Opening. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example

[0034] Please see the appendix Figure 1 - Appendix Figure 8This invention provides a PE pipe inner wall cleaning device, including a PE pipe body 9, an installation ring seat 1 controlled on the outside of the PE pipe body 9, and an inner magnetic ring seat 15 for cleaning the inside of the PE pipe body 9. The installation ring seat 1 is provided on the outer wall of the PE pipe body 9. Limiting strips 25 are rotatably connected to the middle of both sides of the inner side of the installation ring seat 1. The inner side of the limiting strips 25 is fixedly connected to the middle of both sides of the outer magnetic ring seat 22. A ceramic ring seat 29 is provided on the inner wall of the outer magnetic ring seat 22. A cleaning cotton layer 18 is provided on the outer wall of the inner magnetic ring seat 15. A ring blade seat 23 is provided on one side of the inner magnetic ring seat 15.

[0035] Before cleaning the PE pipe body 9, the workers first place the inner magnetic ring seat 15 inside the PE pipe body 9, then install the installation ring seat 1 on the outside of the PE pipe body 9, and then install the positioning ring seat 3 at the port of the PE pipe body 9. After the installation is completed, connect the two ends of the connecting rope 4 to the connecting seat 1 6 and the connecting seat 21 respectively, and place the middle part of the connecting rope 4 in the wire clamping groove 30 of the fixed pulley 14. After the entire device is installed, the cleaning operation of the PE pipe body 9 can begin.

[0036] A number of toothed grooves 24 are equidistantly arranged in the middle of the outer wall of the outer magnetic ring seat 22. A mounting housing 8 is provided on one side of the top of the mounting ring seat 1. An inner cavity 27 is provided inside the mounting housing 8. A drive motor 26 is fixedly connected to one side of the middle of the inner cavity 27. A drive gear 20 is fixedly connected to the output shaft of the drive motor 26. The drive gear 20 and the toothed grooves 24 are meshed together.

[0037] After the cleaning work begins, the staff will power on the entire equipment. Once the drive motor 26 is powered on, the output shaft of the drive motor 26 will drive the drive gear 20 to rotate. As the drive gear 20 rotates, it will drive the outer magnetic ring seat 22 to rotate inside the mounting ring seat 1 through the tooth groove 24. As the outer magnetic ring seat 22 rotates, it will drive the inner magnetic ring seat 15 inside the PE pipe body 9 to rotate synchronously, thus starting the cleaning work inside the PE pipe body 9.

[0038] A positioning ring seat 3 is provided on one end of the PE pipe body 9. An installation groove 16 is provided in the middle of one side of the positioning ring seat 3. An opening 31 is provided at equal intervals in the middle of the outer wall of the positioning ring seat 3. A fastening bolt 2 is connected to the internal thread of the opening 31. A rubber gasket 5 is provided on each fastening bolt 2. A rubber gasket 17 is provided at the end of each fastening bolt 2.

[0039] One end of the PE pipe 9 that needs to be cleaned is inserted into the mounting groove 16 of the positioning ring seat 3. Then, the worker rotates the fastening bolt 2 in the opening 31. As the fastening bolt 2 rotates and moves downward, it drives the rubber pad 17 to move downward at the same time, fixing the pipe end in the mounting groove 16, thus facilitating the subsequent use of the connecting rope 4 for traction.

[0040] Four support rods 13 are fixedly connected at equal intervals to the inner center of the positioning ring seat 3. The ends of the four support rods 13 away from the positioning ring seat 3 are fixedly connected to the outer periphery of the inner ring seat 11. A connecting rod 12 is fixedly connected to the inner center of the inner ring seat 11. A fixed pulley 14 is rotatably connected to the middle of the connecting rod 12.

[0041] Four support rods 19 are fixedly connected at equal intervals to the inner center of the inner magnetic ring seat 15. Connecting seat 21 is fixedly connected to the intersection of the support rods 19. Connecting seat 6 is fixedly connected to the center of the front side of the mounting housing 8. One end of the connecting rope 4 is fixedly connected to the center of the connecting seat 6. The other end of the connecting rope 4 passes through the fixed pulley 14 and is fixedly connected to the center of the connecting seat 21.

[0042] The connecting rope 4 connects the mounting ring seat 1 and the inner magnetic ring seat 15, and limits them by the fixed pulley 14 on the connecting rod 12, limiting them to the center position of the positioning ring seat 3. This can prevent the inner magnetic ring seat 15 inside the PE pipe body 9 from tilting or shifting during movement, ensuring the normal progress of the cleaning operation inside the PE pipe body 9.

[0043] A handle 7 is fixedly connected to the top center of the mounting housing 8. A rubber protective sleeve is provided in the center of the handle 7. Terminal posts 10 are provided on both sides of the center of the end of the mounting housing 8 away from the connector 6.

[0044] When the staff moves the entire equipment using handle 7, the rubber protective cover on handle 7 can improve the user's grip comfort, and the rubber protective cover on handle 7 can also provide insulation protection to prevent safety accidents caused by leakage inside the housing 8.

[0045] A silicone layer 28 is provided on the inner bottom of the mounting groove 16, and the mounting groove 16 matches the PE pipe body 9.

[0046] The silicone layer 28 on the mounting groove 16 can increase the stability of the PE pipe body 9 end in the mounting groove 16, and also prevent the mounting groove 16 from causing wear and damage to the end of the PE pipe body 9.

[0047] The fixed pulley 14 has a wire-locking groove 30 in the middle, and the fixed pulley 14 is made of high carbon steel.

[0048] The fixed pulley 14, made of high-carbon steel, has high structural strength and is not easily deformed or damaged. Furthermore, the wire clamping groove 30 in the middle of the fixed pulley 14 can prevent the connecting wire 4 from shifting and causing the inner magnetic ring seat 15 inside the pipe to tilt, thus ensuring the normal operation of the cleaning inside the pipe.

[0049] The inner magnetic ring seat 15 and the outer magnetic ring seat 22 are matched with the inner and outer walls of the PE pipe body 9, respectively, and the magnetism of the inner magnetic ring seat 15 and the outer magnetic ring seat 22 is opposite.

[0050] According to the principle that like poles repel and unlike poles attract, the inner magnetic ring seat 15 and the outer magnetic ring seat 22 must have opposite magnetic properties; otherwise, the outer magnetic ring seat 22 will not be able to drive the inner magnetic ring seat 15 to rotate synchronously while rotating.

[0051] A method for using a PE pipe inner wall cleaning device includes the following steps:

[0052] S1: When cleaning the inner wall of the PE pipe body 9, the workers first put the inner magnetic ring seat 15 into the inside of the PE pipe body 9, then install the installation ring seat 1 on the outside of the PE pipe body 9, and then install the positioning ring seat 3 at the port of the PE pipe body 9. After the installation is completed, connect the two ends of the connecting rope 4 to the connecting seat 1 6 and the connecting seat 2 21 respectively, and place the middle part of the connecting rope 4 in the wire clamping groove 30 of the fixed pulley 14.

[0053] S2: Connect the power cord to the terminal 10 to power up the entire device. The output shaft of the drive motor 26 drives the drive gear 20 to rotate. While the drive gear 20 is rotating, it drives the outer magnetic ring seat 22 to rotate inside the mounting ring seat 1 through the tooth groove 24. While the outer magnetic ring seat 22 is rotating, it drives the inner magnetic ring seat 15 inside the PE pipe body 9 to rotate synchronously.

[0054] S3: The inner magnetic ring seat 15 rotates while driving the ring blade seat 23 to rotate synchronously inside the PE pipe body 9. The rotation of the ring blade seat 23 cuts and removes impurities or protrusions on the inner wall of the PE pipe body 9.

[0055] S4: The staff moves the installation ring seat 1 on the outer wall of the PE pipe body 9 by using the handle 7 on the installation housing 8. While the installation ring seat 1 is moving, the installation ring seat 1 and the inner magnetic ring seat 15 are connected by the connecting rope 4. The position of the connecting rope 4 is limited by the wire clamping groove 30 on the fixed pulley 14 to prevent the inner magnetic ring seat 15 inside the PE pipe body 9 from tilting or shifting.

[0056] S5: The worker moves the installation ring seat 1 on the PE pipe body 9. After it moves to the end of the PE pipe body 9, it is returned along the original path on the PE pipe body 9. Then the worker takes out the cleaning equipment inside the PE pipe body 9, thus completing the cleaning operation inside the PE pipe body 9.

[0057] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A PE pipe inner wall cleaning device, comprising a PE pipe body (9), an installation ring seat (1) controlled on the outside of the PE pipe body (9), and an inner magnetic ring seat (15) for cleaning the inside of the PE pipe body (9), characterized in that, The outer wall of the PE pipe body (9) is provided with an installation ring seat (1). The middle of both sides of the installation ring seat (1) is rotatably connected to a limiting strip (25). The inner side of the limiting strip (25) is fixedly connected to the middle of both sides of the outer magnetic ring seat (22). The inner wall of the outer magnetic ring seat (22) is provided with a ceramic ring seat (29). The outer wall of the inner magnetic ring seat (15) is provided with a cleaning cotton layer (18). The inner magnetic ring seat (15) is provided with a ring blade seat (23) on one side. The middle of the outer wall of the outer magnetic ring seat (22) is provided with several toothed grooves (24) at equal intervals. The installation ring seat (1) A mounting housing (8) is provided on one side of the top end. An inner cavity (27) is provided inside the mounting housing (8). A drive motor (26) is fixedly connected to one side of the middle of the inner cavity (27). A drive gear (20) is fixedly connected to the output shaft of the drive motor (26). The drive gear (20) and the tooth groove (24) are meshed together. A positioning ring seat (3) is provided on one end of the PE pipe body (9). A mounting groove (16) is provided in the middle of one side of the positioning ring seat (3). An opening (31) is provided at equal intervals in the middle of the outer wall of the positioning ring seat (3). A fastening screw is threaded into the opening (31). The bolt (2) is provided with rubber washer rings (5) and rubber gaskets (17) are provided at the ends of the bolts (2); four support rods (13) are fixedly connected at equal intervals in the middle of the inner side of the positioning ring seat (3), and the ends of the four support rods (13) away from the positioning ring seat (3) are fixedly connected to the outer periphery of the inner ring seat (11); a connecting rod (12) is fixedly connected in the middle of the inner side of the inner ring seat (11), and a fixed pulley (14) is rotatably connected in the middle of the connecting rod (12); four support rods are fixedly connected at equal intervals in the middle of the inner side of the inner magnetic ring seat (15). The second rod (19) is fixedly connected to the second connecting seat (21) at the intersection of the second supporting rod (19). The first connecting seat (6) is fixedly connected to the middle of the front side of the mounting housing (8). The middle of the first connecting seat (6) is fixedly connected to one end of the connecting rope (4). The other end of the connecting rope (4) passes through the fixed pulley (14) and is fixedly connected to the middle of the second connecting seat (21). The top center of the mounting housing (8) is fixedly connected to the handle (7). The middle of the handle (7) is provided with a rubber protective sleeve. The middle of the mounting housing (8) away from the first connecting seat (6) is provided with terminals (10) on both sides of the middle of the end away from the first connecting seat (6).

2. The PE pipe inner wall cleaning device according to claim 1, characterized in that, A silicone layer (28) is provided on the inner bottom of the mounting groove (16), and the mounting groove (16) matches the PE pipe body (9).

3. The PE pipe inner wall cleaning device according to claim 1, characterized in that, The fixed pulley (14) is provided with a wire-locking groove (30) in the middle, and the fixed pulley (14) is made of high carbon steel.

4. The PE pipe inner wall cleaning device according to claim 1, characterized in that, The inner magnetic ring seat (15) and the outer magnetic ring seat (22) are respectively matched with the inner and outer walls of the PE pipe body (9), and the magnetism of the inner magnetic ring seat (15) and the outer magnetic ring seat (22) is opposite.

5. The method of using the PE pipe inner wall cleaning device according to any one of claims 1-4, characterized in that, The following usage steps are included: S1: When cleaning the inner wall of the PE pipe body (9), the staff first put the inner magnetic ring seat (15) into the inside of the PE pipe body (9), then install the installation ring seat (1) on the outside of the PE pipe body (9), and then install the positioning ring seat (3) at the port of the PE pipe body (9). After the installation is completed, connect the two ends of the connecting rope (4) to the connecting seat one (6) and the connecting seat two (21) respectively, and place the middle part of the connecting rope (4) in the wire groove (30) of the fixed pulley (14); S2: Connect the power cord to the terminal (10) to power up the whole device. The output shaft of the drive motor (26) drives the drive gear (20) to rotate. While the drive gear (20) is rotating, it drives the outer magnetic ring seat (22) to rotate inside the mounting ring seat (1) through the tooth groove (24). While the outer magnetic ring seat (22) is rotating, it drives the inner magnetic ring seat (15) inside the PE pipe body (9) to rotate synchronously. S3: The inner magnetic ring seat (15) rotates while driving the ring blade seat (23) to rotate synchronously inside the PE pipe body (9). The ring blade seat (23) rotates to cut and remove impurities or protrusions on the inner wall of the PE pipe body (9). S4: The staff moves the mounting ring seat (1) on the outer wall of the PE pipe body (9) by using the handle (7) on the mounting housing (8). While the mounting ring seat (1) is moving, the mounting ring seat (1) and the inner magnetic ring seat (15) are connected by the connecting rope (4). The position of the connecting rope (4) is limited by the wire groove (30) on the fixed pulley (14) to prevent the inner magnetic ring seat (15) inside the PE pipe body (9) from tilting or shifting. S5: The staff moves the installation ring seat (1) on the PE pipe body (9). After it moves to the end of the PE pipe body (9), it returns to the original path on the PE pipe body (9). Then the staff takes out the cleaning equipment inside the PE pipe body (9) to complete the cleaning operation inside the PE pipe body (9).

Images