Pipe fitting cleaning tool

Abstract

The invention discloses a pipe fitting cleaning tool which comprises a cleaning pool and a pipe fitting fixing assembly, a pipe fitting is clamped and fixed through the pipe fitting fixing assembly, then the pipe fitting fixing assembly clamping the pipe fitting is placed in the cleaning pool to clean the pipe fitting, and a first flushing channel and a second flushing channel are formed in the pipe fitting fixing assembly. A communicating groove is formed in the base, and the first flushing channel and the second flushing channel are communicated through the communicating groove; an adjusting block is installed in the communicating groove, and a flushing gap is formed between the side wall of the adjusting block and the inner wall of the communicating groove. The inner wall of the pipe fitting is flushed through the first flushing channel, the outer wall of the pipe fitting is flushed through the second flushing channel, dirt generated by cleaning is prevented from being easily attached to the surface of the pipe fitting, and the pipe fitting flushing efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of flushing devices, and in particular to a pipe cleaning tool. Background Art

[0002] After the pipe fittings are processed, they usually need to be cleaned. Currently, ultrasonic cleaning tanks are usually used to clean pipe fittings on the market.

[0003] However, the ultrasonic cleaning devices currently available on the market usually do not have a flushing function. On the one hand, the cleaning efficiency is relatively low. On the other hand, the dirt generated by cleaning easily adheres to the surface of the pipe, and needs to be further cleaned with a cleaning fluid with higher cleanliness, further reducing the cleaning efficiency of the pipe. Summary of the Invention

[0004] In order to address the deficiencies of the prior art, the purpose of this application is to provide a pipe cleaning tool for improving the cleaning efficiency of pipes.

[0005] To achieve the above objectives, this application adopts the following technical solutions: A pipe cleaning tool for cleaning pipe fittings, comprising a cleaning tank and a pipe fixing assembly, the cleaning tank comprising a cleaning chamber, the cleaning tank comprising a flushing pipe and an annular pipe for spraying cleaning liquid, the flushing pipe and the annular pipe extending into the cleaning chamber; the pipe fixing assembly is placed in the cleaning chamber, and the pipe fixing assembly is connected to the flushing pipe and the annular pipe respectively; wherein the pipe fixing assembly comprises a base and a clamping member, the clamping member is installed on the base, the pipe fitting is fixed to the base by the clamping member, a flushing connection groove, a first flushing channel and a second flushing channel are formed in the base, the first flushing channel is connected to the flushing pipe, the flushing connection groove is located at the bottom of the base, the annular pipe is connected to the flushing connection groove, and the second flushing channel is connected to the flushing connection groove; the first flushing channel is located on the inner side of the second flushing channel; a connecting groove is formed in the base, and the first flushing channel and the second flushing channel are connected through the connecting groove; an adjusting block is installed in the connecting groove, and a flushing gap is formed between the side wall of the adjusting block and the inner wall of the connecting groove; the adjusting block can be moved from the second flushing channel to the first flushing channel to change the width of the flushing gap.

[0006] Furthermore, a spring is provided in the second flushing channel, and the spring is used to apply a force to the adjustment block toward the second flushing channel.

[0007] Further, the clamping member is at least partially movable along the diameter of the first flushing channel, and the clamping member is connected to the adjustment block.

[0008] Furthermore, the clamping member includes a swing bracket and a rotating shaft. The swing bracket is installed in the first flushing channel through the rotating shaft, and the swing bracket clamps the pipe under the action of the weight of the pipe.

[0009] Furthermore, the swing bracket includes a guide portion, a connecting portion and a clamping portion which are connected in sequence, the guide portion is located below the pipe, and the clamping portion is located on the side wall of the pipe; the rotating shaft is connected to the connecting portion.

[0010] Furthermore, a support plate is formed on the guide portion, and a guide slope is formed on the support plate.

[0011] Furthermore, a plug-in portion is formed on the top of the base, and the plug-in portion is adapted to the flushing connection groove; the second flushing channel extends into the plug-in portion.

[0012] Furthermore, the pipe fixing assembly also includes a bottom plate, in which a plurality of base grooves are evenly formed, and the base is installed in the base grooves.

[0013] Furthermore, a card joint and a fixed head are formed on the bottom plate, the card joint is arranged toward the fixed head, and the card joint can move relative to the bottom plate.

[0014] Furthermore, the cleaning pool includes a first flushing chamber and a second flushing chamber. The first flushing chamber is located below the cleaning chamber, and the cleaning chamber is connected to the first flushing chamber through a first delivery pump, and the annular tube is connected to the first flushing chamber; the second flushing chamber is located below the first flushing chamber, and the second flushing chamber is connected to the second flushing chamber through a second delivery pump, and the flushing tube is connected to the second flushing chamber.

[0015] The inner wall of the pipe is flushed through the first flushing channel, and the outer wall of the pipe is flushed through the second flushing channel, so as to prevent the dirt generated by cleaning from easily adhering to the surface of the pipe and improve the flushing efficiency of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the pipe cleaning tool provided in this application.

[0017] Figure 2 yes Figure 1 A cross-sectional view of the cleaning tank of the pipe cleaning tool shown.

[0018] Figure 3 yes Figure 1 A cross-sectional view of the pipe cleaning tool is shown.

[0019] Figure 4 yes Figure 3 A partial enlarged view of point A of the pipe cleaning tool shown.

[0020] Figure 5 yes Figure 1 A cross-sectional view of the base fixing pipe of the pipe cleaning tool shown.

[0021] Figure 6 yes Figure 5 A cross-sectional view of the base of the pipe cleaning tool is shown.

[0022] Figure 7 yes Figure 5 Schematic diagram of the structure of the swing bracket of the pipe cleaning tool shown.

[0023] Figure markings: cleaning pool 1, cleaning chamber 1-1, flushing pipe 1-2, annular pipe 1-3, first flushing chamber 1-4, second flushing chamber 1-5, first delivery pump 1-6, second delivery pump 1-7, pipe fixing assembly 2, base 2-1, clamping member 2-2, flushing connecting groove 2-3, first flushing channel 2-4, second flushing channel 2-5, connecting groove 2-6, adjusting block 2-7, flushing gap 2-8, swing bracket 2-9, rotating shaft 2-10, guide part 2-11, connecting part 2-12, clamping part 2-13, support plate 2-14, guide slope 2-15, plug-in part 2-16, bottom plate 2-17, through groove 2-18, spring 2-19, base groove 2-20, card joint 2-21, fixing head 2-22, mounting groove 2-23, pipe fitting 3. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the specific implementation of the present application will be clearly and completely described below in conjunction with the drawings in the implementation of the present application.

[0025] like Figure 1 As shown, as an implementation method, the present application provides a pipe cleaning tool for cleaning the pipe 3, and during the cleaning process of the pipe 3, the pipe 3 is flushed. On the one hand, it prevents the dirt generated by cleaning from accumulating on the surface of the pipe, increases the diffusion rate of the dirt, and thus improves the cleaning efficiency of the pipe 3. On the other hand, by flushing the surface of the pipe, it can reduce or prevent the dirt attached to the surface of the pipe when the pipe is taken out of the cleaning tool, further improving the cleaning efficiency of the pipe.

[0026] like Figure 1 and Figure 2 As shown, the pipe cleaning tool includes a cleaning tank 1 and a pipe fixing assembly 2. The pipe is clamped and fixed by the pipe fixing assembly 2. The pipe fixing assembly 2 holding the pipe 3 is then placed in the cleaning tank 1 to clean the pipe 3.

[0027] Among them, the cleaning pool 1 includes a cleaning chamber 1-1, a first flushing chamber 1-4 and a second flushing chamber 1-5. The first flushing chamber 1-4 is located below the cleaning chamber 1-1, and the cleaning chamber 1-1 is connected to the first flushing chamber 1-4 through a first delivery pump 1-6. The second flushing chamber 1-5 is located below the first flushing chamber 1-4, and the second flushing chamber 1-5 is connected to the first flushing chamber 1-4 through a second delivery pump 1-7.

[0028] The cleaning pool 1 also includes a flushing pipe 1-2 and an annular pipe 1-3 for spraying cleaning liquid. The flushing pipe 1-2 and the annular pipe 1-3 extend into the cleaning chamber 1-1, and the flushing pipe 1-2 and the annular pipe 1-3 are connected to the pipe fixing assembly 2, so that the cleaning liquid is transported to the pipe fixing assembly 2, thereby facilitating the cleaning of the pipes fixed in the pipe fixing assembly.

[0029] The annular tube 1-3 is connected to the first flushing chamber 1-4.

[0030] The flushing tube 1-2 is connected to the second flushing cavity 1-5.

[0031] The cleaning liquid in the cleaning chamber 1-1 is delivered to the first flushing chamber 1-4 by the first delivery pump 1-6, and the liquid pressure in the first flushing chamber 1-4 increases, so that the cleaning liquid is delivered to the pipe fixing assembly 2 or the second flushing chamber 1-5 through the annular tube 1-3.

[0032] The cleaning liquid in the first flushing chamber 1-4 is delivered to the second flushing chamber 1-5 by the second delivery pump 1-7, and the liquid pressure in the second flushing chamber 1-5 increases, so that the cleaning liquid is delivered to the pipe fixing assembly 2 through the flushing pipe 1-2.

[0033] As an implementation method, filter cotton is respectively provided at the front end of the first delivery pump 1-6 and the second delivery pump 1-7 to improve the cleanliness of the cleaning liquid delivered to the first flushing chamber 1-4 and the second flushing chamber 1-5, thereby improving the cleanliness of the flushing of the pipe fittings.

[0034] like Figure 3 、 Figure 4 、 Figure 5 and Figure 6 As shown, as an implementation method, the pipe fixing assembly 2 is placed in the cleaning chamber 1-1, and the pipe fixing assembly 2 is respectively connected to the flushing pipe 1-2 and the annular tube 1-3, so that the cleaning liquid in the flushing pipe 1-2 and the annular tube 1-3 can flush the surface of the pipe and improve the cleanliness of the surface of the pipe.

[0035] The pipe fixing assembly 2 includes a base 2-1 and a clamping member 2-2. The clamping member 2-2 is installed on the base 2-1, and the pipe is fixed on the base 2-1 through the clamping member 2-2.

[0036] A flushing connection groove 2-3, a first flushing channel 2-4 and a second flushing channel 2-5 are formed in the base 2-1. The first flushing channel 2-4 is connected to the flushing pipe 1-2 and is used to clean the channels of the pipe fittings. The flushing connection groove 2-3 is located at the bottom of the base 2-1, the annular tube 1-3 is connected to the flushing connection groove 2-3, and the second flushing channel 2-5 is connected to the flushing connection groove 2-3 and is used to flush the outer wall of the pipe fittings.

[0037] The base 2-1 is cylindrical, the first flushing channel 2-4 is located inside the second flushing channel 2-5, the first flushing channel 2-4 is a stepped hole, the second flushing channel 2-5 is an annular hole, and the first flushing channel 2-4 and the second flushing channel 2-5 are both coaxially arranged with the base 2-1.

[0038] When the base 2-1 is placed in the cleaning chamber 1-1, the flushing tube 1-2 is plugged into the first flushing channel 2-4 to provide flushing liquid for the first flushing channel 2-4; the annular tube 1-3 is plugged into the flushing connecting groove 2-3 to provide cleaning liquid for the second flushing channel 2-5.

[0039] It should be noted that in some implementations, a through groove 2-18 can be formed on the side wall of the base 2-1 to improve the efficiency of cleaning the dirt discharge pipe fixing assembly 2, thereby further preventing dirt from adhering to the pipe and improving the cleaning efficiency of the pipe.

[0040] When in use, multiple bases 2 - 1 can be stacked vertically to facilitate cleaning of multiple pipes at the same time.

[0041] It should be noted that the inlet diameter of the first flushing channel 2-4 is smaller than the inner diameter of the pipe. When the base 2-1 is stacked and used, under the guidance of the pipe, the flushing liquid in the flushing pipe 1-2 can flush the pipe in the same vertical direction, and part of the flushing liquid in the flushing pipe 1-2 will be discharged from the through groove 2-18.

[0042] In some other embodiments, the base 2-1 is not provided with the through slot 2-18.

[0043] As an implementation method, a connecting groove 2-6 is formed in the base 2-1, and the first flushing channel 2-4 and the second flushing channel 2-5 are connected through the connecting groove 2-6, so that the flushing liquid in the second flushing channel 2-5 flushes the outer wall of the pipe.

[0044] As an implementation method, an adjusting block 2-7 is installed in the connecting groove 2-6, and a flushing gap 2-8 is formed between the side wall of the adjusting block 2-7 and the inner wall of the connecting groove 2-6; the adjusting block 2-7 can be moved from the second flushing channel 2-5 to the first flushing channel 2-4 to change the width of the flushing gap 2-8, and the flushing pressure of the flushing liquid on the workpiece is changed by changing the flushing gap 2-8.

[0045] As an implementation method, the clamping member 2-2 is at least partially movable along the diameter of the first flushing channel 2-4, and the adjustment block 2-7 is connected to the clamping member 2-2 toward the end face of the first flushing channel 2-4, so that the adjustment block 2-7 can be driven to move by the clamping member 2-2.

[0046] In addition, a spring 2-19 is provided in the second flushing channel 2-5, and the spring 2-19 is used to apply a force to the adjustment block 2-7 toward the second flushing channel 2-5.

[0047] Furthermore, the cross-section of the adjusting block 2-7 is a trapezoidal structure, and correspondingly, the cross-section of the connecting groove 2-6 is also a trapezoidal structure, so that the width of the flushing gap 2-8 can be changed by moving the adjusting block 2-7 relative to the connecting groove 2-6, thereby changing the flushing pressure on the pipe.

[0048] When the clamping member 2-2 clamps the pipe, the adjusting block 2-7 moves toward the pipe under the action of the clamping member 2-2, so that a flushing gap 2-8 is formed between the side wall of the adjusting block 2-7 and the inner wall of the communicating groove 2-6.

[0049] When the diameter of the pipe is small, the clamping member 2-2 drives the adjustment block 2-7 to move a large amount, so that the flushing pressure of the flushing liquid in the flushing gap 2-8 is relatively small. However, due to the small diameter of the pipe, the distance between the inner wall of the pipe and the inner wall of the first flushing channel 2-4 is relatively large, and a smaller flushing pressure can achieve the diffusion of dirt.

[0050] When the diameter of the pipe is large, the clamping member 2-2 drives the adjustment block 2-7 to move a small amount, so that the flushing pressure of the flushing liquid in the flushing gap 2-8 is larger. However, due to the large diameter of the pipe, the distance between the inner wall of the pipe and the inner wall of the first flushing channel 2-4 is smaller, and the diffusion of dirt is driven by a larger flushing pressure.

[0051] As an implementation method, the clamping member 2-2 is at least partially movable along the diameter of the first flushing channel 2-4, and the clamping member 2-2 is connected to the adjustment block 2-7 so that the adjustment block 2-7 is driven to move by the clamping member 2-2.

[0052] A plug-in portion 2-16 is formed at the top of the base 2-1, and the plug-in portion 2-16 is adapted to the flushing connection groove 2-3. That is, when multiple bases 2-1 are arranged in the vertical direction, the plug-in portion 2-16 is plugged into the flushing connection groove 2-3, and the second flushing channel 2-5 extends into the plug-in portion 2-16 to facilitate the communication of the second flushing channels 2-5 between two vertically adjacent bases 2-1.

[0053] It should be briefly explained that after multiple bases 2-1 are stacked vertically, a baffle needs to be placed on the top base 2-1 to block the second flushing channel 2-5 at the top so that the flushing liquid can flush the pipe fittings through the flushing gap 2-8.

[0054] As an implementation method, the pipe fixing assembly 2 also includes a bottom plate 2-17, and a plurality of base grooves 2-20 are evenly formed in the bottom plate 2-17, and the base 2-1 is installed in the base groove 2-20.

[0055] Specifically, a card joint 2-21 and a fixed head 2-22 are formed on the base plate 2-17. The card joint 2-21 is arranged toward the fixed head 2-22, and the card joint 2-21 can move relative to the base plate 2-17.

[0056] When fixing the base 2-1, the distance between the fixed head 2-22 and the card joint 2-21 is increased by moving the card joint 2-21, so that the fixed head 2-22 can be plugged into the side wall of the base 2-1, and then the distance between the fixed head 2-22 and the card joint 2-21 is reduced by moving the card joint 2-21, thereby fixing the base 2-1.

[0057] It should be noted that the fixing head 2-22 extends above the base groove 2-20, but the length of the fixing head 2-22 extending above the base groove 2-20 is relatively short, ensuring that the base 2-1 can be snapped into the base groove 2-20. In addition, when the snap joint 2-21 abuts the surface of the base 2-1, the snap joint 2-21 is fixed to the bottom plate 2-17 by bolts, thereby fixing the base 2-1 to the bottom plate 2-17.

[0058] As an implementation method, the lower end surface of the base 2-1 is lower than the lower end surface of the bottom plate 2-17 to facilitate the plugging of vertically adjacent bases 2-1.

[0059] like Figure 6 and Figure 7 As shown, as an implementation method, the clamping member 2-2 includes a swing bracket 2-9 and a rotating shaft 2-10. The swing bracket 2-9 is installed in the first flushing channel 2-4 through the rotating shaft 2-10. When the pipe is placed on the swing bracket 2-9, the swing bracket 2-9 swings under the action of the gravity of the pipe, so that the swing bracket 2-9 abuts against the side wall of the pipe, thereby clamping the pipe.

[0060] It should be noted that, under the action of the gravity of the pipe, the swing bracket 2-9 can overcome the spring 2-19 and swing.

[0061] As an implementation method, the swing bracket 2-9 includes a guide part 2-11, a connecting part 2-12 and a clamping part 2-13 connected in sequence, the guide part 2-11 is located below the pipe, and the clamping part 2-13 is located on the side wall of the pipe; the rotating shaft 2-10 is connected to the connecting part 2-12.

[0062] The guide portion 2-11 is pressed downward by the pipe fitting, thereby driving the clamping portion 2-13 to abut against the side wall of the pipe fitting, thereby clamping the pipe fitting.

[0063] A spherical protrusion is formed on the clamping portion 2-13, and the spherical protrusion abuts against the outer wall of the pipe fitting, so that the clamping portion 2-13 can clamp pipe fittings of different sizes.

[0064] As an implementation method, a support plate 2-14 is formed on the guide portion 2-11, and a guide slope 2-15 is formed on the support plate 2-14. The bottom of the pipe is centered through the guide slope 2-15, thereby ensuring that the pipe clamped by the clamping member 2-2 is coaxial with the first flushing channel 2-4, so as to facilitate flushing of the pipe through the first flushing channel 2-4.

[0065] As an implementation method, a mounting groove 2-23 is formed on the inner wall of the first flushing channel 2-4, and the swing bracket 2-9 is installed through the mounting groove 2-23.

[0066] It should be noted that in this implementation, the first flushing channel 2-4 is a two-section structure, that is, the lower end of the first flushing channel 2-4 has a smaller diameter and is used to connect with the flushing pipe 1-2, and the upper end of the first flushing channel 2-4 has a larger diameter and is used to fix the pipe 3.

[0067] Finally, it should be noted that the above are only some of the preferred implementation methods of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned implementation methods or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A pipe cleaning tool for cleaning pipes (3), characterized in that: include: A cleaning pool (1), the cleaning pool (1) comprising a cleaning chamber (1-1), the cleaning pool (1) comprising a flushing pipe (1-2) and an annular pipe (1-3) for spraying cleaning liquid, the flushing pipe (1-2) and the annular pipe (1-3) extending into the cleaning chamber (1-1); A pipe fixing assembly (2), the pipe fixing assembly (2) being placed in the cleaning chamber (1-1), and the pipe fixing assembly (2) being connected to the flushing pipe (1-2) and the annular pipe (1-3) respectively; The pipe fixing assembly (2) comprises a base (2-1) and a clamping member (2-2), the clamping member (2-2) being mounted on the base (2-1), the pipe (3) being fixed to the base (2-1) via the clamping member (2-2), the base (2-1) being formed with a flushing connection groove (2-3), a first flushing channel (2-4) and a second flushing channel (2-5), the first flushing channel (2-4) being connected to the flushing pipe (1-2), the flushing connection groove (2-3) being located at the bottom of the base (2-1), the annular tube (1-3) being connected to the flushing connection groove (2-3), the second flushing channel (2-5) being communicated with the flushing connection groove (2-3); the first flushing channel (2-4) being located inside the second flushing channel (2-5); A connecting groove (2-6) is formed in the base (2-1), and the first flushing channel (2-4) and the second flushing channel (2-5) are connected through the connecting groove (2-6); an adjusting block (2-7) is installed in the connecting groove (2-6), and a flushing gap (2-8) is formed between the side wall of the adjusting block (2-7) and the inner wall of the connecting groove (2-6); The adjustment block (2-7) can be moved from the second flushing channel (2-5) to the first flushing channel (2-4) to change the width of the flushing gap (2-8).

2. A pipe cleaning tool according to claim 1, characterized in that: A spring (2-19) is provided in the second flushing channel (2-5), and the spring (2-19) is used to apply a force to the adjustment block (2-7) toward the second flushing channel (2-5).

3. A pipe cleaning tool according to claim 1, characterized in that: The clamping member (2-2) is at least partially movable along the diameter of the first flushing channel (2-4), and the clamping member (2-2) is connected to the adjustment block (2-7).

4. A pipe cleaning tool according to claim 1, characterized in that: The clamping member (2-2) comprises a swing bracket (2-9) and a rotating shaft (2-10); the swing bracket (2-9) is installed in the first flushing channel (2-4) via the rotating shaft (2-10); and the swing bracket (2-9) clamps the pipe (3) under the action of the weight of the pipe (3).

5. A pipe cleaning tool according to claim 4, characterized in that: The swing bracket (2-9) comprises a guide portion (2-11), a connection portion (2-12), and a clamping portion (2-13) connected in sequence, the guide portion (2-11) being located below the pipe (3), and the clamping portion (2-13) being located on a side wall of the pipe (3); The rotating shaft (2-10) is connected to the connecting portion (2-12).

6. A pipe cleaning tool according to claim 5, characterized in that: A support plate (2-14) is formed on the guide portion (2-11), and a guide slope (2-15) is formed on the support plate (2-14).

7. A pipe cleaning tool according to claim 1, characterized in that: A plug-in portion (2-16) is formed on the top of the base (2-1), and the plug-in portion (2-16) is adapted to the flushing connection groove (2-3); The second flushing channel (2-5) extends into the plug-in portion (2-16).

8. The pipe cleaning tool according to claim 1, characterized in that: The base (2-1) pipe fitting (3) fixing assembly (2) further comprises a bottom plate (2-17), a plurality of pipe fitting (3) grooves are evenly formed in the bottom plate (2-17), and the base (2-1) is installed in the pipe fitting (3) grooves.

9. A pipe cleaning tool according to claim 8, characterized in that: A card joint (2-21) and a fixed head (2-22) are formed on the base plate (2-17); the card joint (2-21) is arranged toward the fixed head (2-22), and the card joint (2-21) is movable relative to the base plate (2-17).

10. The pipe cleaning tool according to claim 1, characterized in that: The cleaning pool (1) comprises a first flushing chamber (1-4) and a second flushing chamber (1-5); the first flushing chamber (1-4) is located below the cleaning chamber (1-1); the cleaning chamber (1-1) is connected to the first flushing chamber (1-4) via a first delivery pump (1-6); and the annular tube (1-3) is connected to the first flushing chamber (1-4); The second flushing chamber (1-5) is located below the first flushing chamber (1-4), and the second flushing chamber (1-5) is connected to the second flushing chamber (1-5) via a second delivery pump (1-7), and the flushing tube (1-2) is connected to the second flushing chamber (1-5).

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