Pipeline inner wall scale cleaning mechanism

Abstract

The utility model discloses a pipeline inner wall scale cleaning mechanism which comprises an installation structure, a cleaning structure and a cleaning structure. The driving structure comprises a bracket which is in threaded connection with the middle part of the upper end of the mounting box; a scale cleaning structure, the scale cleaning structure comprises a hollow supporting column with the lower portion in sliding contact with the inner bottom end of the support, tooth blocks fixedly connected to the middle of the upper end of the hollow supporting column at equal intervals, a conical head connected to the middle of the front end of the supporting column in a threaded mode, a branch pipe connected to the outer surface of the front end of the supporting column in a threaded mode and cleaning cutting blocks fixedly connected to the center of the outer surface of the branch pipe at equal intervals; and the plugging structure comprises a mounting ring fixedly connected to the rear end of the branch pipe. The utility model relates to a cleaning structure for an inner side wall of a pipeline, and aims to solve the problems that an existing cleaning structure for the inner side wall of the pipeline mostly acts on the inner side wall of the pipeline through a brush or in a manual or mechanical manner and achieves the purpose of cleaning deposited scales under the application of back-and-forth force, but the using effect is not ideal for some tightly-adhered deposited scales which are stirred back and forth only through the brush.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline inner wall cleaning, in particular to a pipeline inner wall scale cleaning mechanism. Background Art

[0002] Pipeline inner wall cleaning refers to the process of cleaning and clearing the inner wall of the pipeline. During the use and operation of the pipeline, some dirt, sediment, corrosion products, biofilm, etc. will accumulate, which may affect the flow of the pipeline, interfere with transmission, reduce work efficiency, and may cause blockage and corrosion of the pipeline.

[0003] However, it still has the following disadvantages in actual use:

[0004] The existing cleaning structure of the inner wall of the pipeline is mostly to act on the inner wall of the pipeline by a brush or by manual or mechanical means, and to achieve the purpose of cleaning the scale under the application of back and forth force. However, for some tightly adhered scale, the single use of a brush to move back and forth to clean is not ideal. Utility Model Content

[0005] Technical solutions to be solved

[0006] The utility model aims to provide a mechanism for cleaning scale deposits on the inner wall of a pipe, so as to solve the problem raised in the above-mentioned background technology that the existing cleaning structure for the inner wall of a pipe mostly acts on the inner wall of the pipe by a brush or adopts manual or mechanical methods, and achieves the purpose of cleaning scale deposits under the application of back and forth force, but for some tightly adhered scale deposits, the use effect of a single back and forth brush to clean is not ideal.

[0007] Technical Solution

[0008] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0009] The utility model discloses a mechanism for cleaning scale deposits on the inner wall of a pipeline, comprising:

[0010] A mounting structure, the mounting structure comprising a mounting box;

[0011] A driving structure, the driving structure comprising a bracket threadedly connected to the middle portion of the upper end of the mounting box;

[0012] A dirt cleaning structure, the dirt cleaning structure comprising a hollow pillar whose lower part is in sliding contact with the inner bottom end of the bracket, a tooth block equidistantly fixedly connected to the middle part of the upper end of the hollow pillar, a cone head threadedly connected to the middle part of the front end of the pillar, a branch pipe threadedly connected to the outer surface of the front end of the pillar, and a cleaning cutting block equidistantly fixedly connected to the central position of the outer surface of the branch pipe;

[0013] The plugging structure comprises a mounting ring fixedly connected to the rear end of the branch pipe.

[0014] Furthermore, through holes are evenly distributed through the outer surface of the front end of the hollow pillar relative to the inner side of the branch pipe, and extend out of the plurality of cleaning and cutting blocks;

[0015] The middle part of the front end of the cone head is an opening which penetrates through.

[0016] Furthermore, the installation structure also includes a booster pump that passes through and is fixedly connected to the middle of one end of the installation box, a pipe that passes through the lower part of one end of the installation box, and a support frame that is fixedly connected to the upper part of the other end of the installation box;

[0017] The other end of the pipe is threadedly extended into a screw cavity opened at the end of the hollow support.

[0018] Furthermore, a ring block is fixedly connected to one end of the outer surface of the booster pump, and the ring block is threadedly connected to one end of the installation box through bolts that penetrate the middle at equal intervals.

[0019] Furthermore, the driving structure also includes a driving motor passing through the upper part of one end of the bracket, a shaft rod fixedly connected to the output end of the driving motor, a driving wheel sleeved and fixed to the middle part of the shaft rod, and an axle seat fixedly connected to the upper part of the other end of the bracket.

[0020] Further, one end of the shaft rod extends out of the shaft seat;

[0021] The driving wheel is meshingly connected with the gear block.

[0022] Furthermore, the blocking structure also includes an annular rubber ring fixedly connected to the middle of the outer surface of the mounting ring and a plurality of circular holes equidistantly opened on the outer surface of the mounting ring and extending into the annular rubber ring.

[0023] Beneficial Effects

[0024] Compared with the prior art, the advantages of the present invention are:

[0025] 1. The utility model is provided with a cone head and a cleaning and cutting block. The cone-shaped structure of the cone head enters the interior of the pipeline in advance and continuously extends forward under the application of force, so that the tightly adhered scale can be pre-crushed in advance. Subsequently, multiple cleaning and cutting blocks act on the scale that has been crushed once, and the scale is cut and crushed for a second time. Then, the annular rubber ring is used for contact wiping to achieve the purpose of cleaning the scale, thereby improving the cleaning effect and facilitating use.

[0026] 2. Based on the first beneficial effect, in the above-mentioned cleaning of the deposits, a booster pump is provided to supply water to the hollow column through a pipe, a plurality of through holes extend from the cleaning cutting block, an opening is provided in the middle of the front end of the cone head, and a plurality of circular holes extend from the annular rubber ring for discharging water. Through the circulation of water, on the one hand, the cleaning and discharge effect of the deposits is improved, and on the other hand, the cleaning degree of the deposits is improved to meet the needs, and the annular rubber ring can form a sealing environment to avoid the backflow of water. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 This is the appearance diagram of the utility model;

[0029] Figure 2 This is a schematic diagram of the dirt cleaning structure of the utility model;

[0030] Figure 3 It is the installation structure and driving structure connection diagram of the utility model;

[0031] Figure 4 For the utility model Figure 3 Enlarged view of point A in the middle.

[0032] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0033] 11. Installation box; 12. Booster pump; 13. Pipe connection; 14. Support frame; 15. Ring block;

[0034] 21. bracket; 22. driving motor; 23. shaft; 24. driving wheel; 25. shaft seat;

[0035] 31. Hollow pillar; 32. Tooth block; 33. Cone head; 34. Branch pipe; 35. Cleaning and cutting block;

[0036] 41. Mounting ring; 42. Annular rubber ring; 43. Round hole. DETAILED DESCRIPTION

[0037] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0038] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0039] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0040] Embodiment 1

[0041] See also Figure 1-4 As shown, this embodiment is a pipe inner wall scale cleaning mechanism, comprising:

[0042] An installation structure, the installation structure includes an installation box 11;

[0043] The interior of the mounting box 11 is hollow and can store water, and when its lower end is placed in contact with the contact surface, it provides a supporting force for the mechanism;

[0044] The installation structure also includes a booster pump 12 that penetrates and is fixedly connected to the middle of one end of the installation box 11, a pipe 13 that penetrates the lower part of one end of the installation box 11, and a support frame 14 that is fixedly connected to the upper part of the other end of the installation box 11;

[0045] The booster pump 12 supplies pressure to the installation box 11 to discharge the stored water, the pipe 13 transports the discharged water to the hollow pillar 31, and the support frame 14 supports and guides the hollow pillar 31 moving forward. The contact surface between the front end of the support frame 14 and the hollow pillar 31 and the lower part of the outer surface of the hollow pillar 31 are all smooth surfaces.

[0046] The other end of the pipe 13 is threadedly extended into a screw cavity opened at the end of the hollow support 31;

[0047] The spiral cavity is connected to the other end of the pipe 13 and can supply water to the inside of the cone head 33;

[0048] A ring block 15 is fixedly connected to one end of the outer surface of the booster pump 12, and the ring block 15 is threadedly connected to one end of the installation box 11 through bolts that penetrate the middle at equal intervals;

[0049] Multiple bolts are placed in the middle of the ring block 15 and tightened to fix the structure so as to install the booster pump 12;

[0050] A driving structure, the driving structure includes a bracket 21 threadedly connected to the middle of the upper end of the installation box 11;

[0051] The driving structure also includes a driving motor 22 that passes through the upper part of one end of the bracket 21, a shaft 23 that is fixedly connected to the output end of the driving motor 22, a driving wheel 24 that is sleeved and fixed to the middle part of the shaft 23, and a shaft seat 25 that is fixedly connected to the upper part of the other end of the bracket 21;

[0052] One end of the shaft rod 23 extends out of the shaft seat 25;

[0053] The driving wheel 24 is meshedly connected with the gear block 32;

[0054] The bracket 21 is used to install the shaft seat 25 and the driving motor 22. The driving motor 22 is installed on the shaft rod 23 and provides the force required for rotation. The shaft rod 23 is used to install the driving wheel 24. Through the meshing connection between the driving wheel 24 and the gear block 32, the hollow pillar 31 can be moved forward and backward under the application of the rotation force of the driving motor 22.

[0055] The dirt cleaning structure includes a hollow pillar 31 whose lower part is in sliding contact with the inner bottom end of the bracket 21, a tooth block 32 equidistantly fixedly connected to the middle part of the upper end of the hollow pillar 31, a cone head 33 threadedly connected to the middle part of the front end of the pillar 31, a branch pipe 34 threadedly connected to the outer surface of the front end of the pillar 31, and a cleaning cutting block 35 equidistantly fixedly connected to the central position of the outer surface of the branch pipe 34;

[0056] The hollow pillar 31 provides an installation environment and can be used as a water supply structure. The meshing between the tooth block 32 and the driving wheel 24 receives the force of the driving motor 22 and acts on the hollow pillar 31. The cone head 33 performs pre-crushing treatment on the tightly adhered scale. The branch pipe 34 receives the cleaning and cutting block 35 and forms an inner sealed water supply environment. The cleaning and cutting block 35 performs secondary cutting and cleaning on the tightly adhered scale after crushing.

[0057] The front end of the hollow pillar 31 is provided with through holes equidistantly arranged on the outer surface of the inner side of the branch pipe 34, and a plurality of cleaning and cutting blocks 35 are extended therefrom;

[0058] The middle part of the front end of the cone head 33 is a through hole;

[0059] Through holes and openings discharge the water supply and act on the pipes, which can facilitate the circulation and cleaning of the accumulated scale after cleaning;

[0060] Working principle:

[0061] In advance, water is transported in the installation box 11 and stored in the installation box 11, and the booster pump 12 is threadedly fixed in the middle of one end of the installation box 11, and the ends of the pipe 13 are respectively connected to the installation box 11 and the hollow support 31, and the bracket 21 is threadedly fixed in the middle of the upper end of the installation box 11;

[0062] At this time, the controlled driving motor 22 applies a rotational force to the shaft 23 to rotate the driving wheel 24, and the driving wheel 24 is meshed with the tooth block 32 to transmit the force to the hollow pillar 31, driving the hollow pillar 31 to move forward. The cone head 33 connected to the front end of the hollow pillar 31 enters the pipeline in advance. In the state of continuous forward movement, the cone head 33 pre-crushes the scale on the inner wall of the pipeline, and the cleaning and cutting block 35 at the rear end crushes the crushed scale in batches again, and then the annular rubber ring 42 at the rear end is in friction contact with the inner wall of the pipeline;

[0063] In the above-mentioned process of cleaning the accumulated dirt, the controlled booster pump 12 increases the pressure in the installation box 11, so that the water in the installation box 11 is transported to the hollow support 31 through the connecting pipe 13, and the transported water is discharged through the through hole, the opening and the circular hole 43 under the continuous transport of water, and acts on the inner wall of the pipeline;

[0064] This step improves the cleaning effect of scale deposits on the inner wall of the pipeline and meets the needs.

[0065] Embodiment 2

[0066] See also Figure 1-4 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0067] A plugging structure, the plugging structure includes a mounting ring 41 fixedly connected to the rear end of the branch pipe 34;

[0068] The mounting ring 41 is used to mount the annular rubber ring 42;

[0069] The blocking structure also includes an annular rubber ring 42 fixedly connected to the middle of the outer surface of the mounting ring 41 and a plurality of circular holes 43 equidistantly opened on the outer surface of the mounting ring 41 and extending into the annular rubber ring 42;

[0070] The annular rubber ring 42 acts on the inner wall of the pipe to damp friction, clean the crushed scale, and form a blocking environment to prevent water backflow. The circular hole 43 is conducive to the discharge of water and acts on the scale to facilitate cleaning.

[0071] Working principle:

[0072] After the annular rubber ring 42 is fixed to the middle of the outer surface of the mounting ring 41, the mounting ring 41 is threadedly connected to the front part of the hollow pillar 31;

[0073] In the above-mentioned process of driving the hollow pillar 31 through the driving motor 22 via the driving wheel 24 and the tooth block 32 to make the hollow pillar 31 move forward, the linked annular rubber ring 42 acts on the inner wall of the pipe, and under the contact friction force, the purpose of cleaning the broken scale is achieved. During the cleaning process, the water discharged from the circular hole 43 acts on the cleaned scale, and the annular rubber ring 42 forms a blocking environment, and under the push of the forward movement force, the cleaned scale is continuously discharged from the pipe.

[0074] This step can further improve the cleaning effect.

[0075] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0076] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mechanism for cleaning scale deposits on the inner wall of a pipeline, characterized in that: include: An installation structure, the installation structure comprising an installation box (11); A driving structure, the driving structure comprising a bracket (21) threadedly connected to the middle portion of the upper end of the installation box (11); A dirt cleaning structure, the dirt cleaning structure comprising a hollow pillar (31) whose lower part is in sliding contact with the inner bottom end of the bracket (21), a tooth block (32) equidistantly fixedly connected to the middle part of the upper end of the hollow pillar (31), a cone head (33) threadedly connected to the middle part of the front end of the pillar (31), a branch pipe (34) threadedly connected to the outer surface of the front end of the pillar (31), and a cleaning cutting block (35) equidistantly fixedly connected to the central position of the outer surface of the branch pipe (34); A plugging structure, comprising a mounting ring (41) fixedly connected to the rear end of the branch pipe (34).

2. A pipe inner wall scale cleaning mechanism according to claim 1, characterized in that: The front end of the hollow pillar (31) is provided with through holes equidistantly arranged on the outer surface of the inner side of the branch pipe (34), and extends out of the plurality of cleaning and cutting blocks (35); The middle part of the front end of the cone head (33) is an opening extending through it.

3. A pipe inner wall scale cleaning mechanism according to claim 1, characterized in that: The installation structure also includes a booster pump (12) that passes through and is fixedly connected to the middle of one end of the installation box (11), a pipe (13) with one end passing through the lower part of one end of the installation box (11), and a support frame (14) that is fixedly connected to the upper part of the other end of the installation box (11); The other end of the connecting pipe (13) is threadedly extended into a screw cavity opened at the end of the hollow pillar (31).

4. A pipe inner wall scale cleaning mechanism according to claim 3, characterized in that: A ring block (15) is fixedly connected to one end of the outer surface of the booster pump (12), and the ring block (15) is threadedly connected to one end of the installation box (11) via bolts that penetrate the middle at equal intervals.

5. A pipe inner wall scale cleaning mechanism according to claim 1, characterized in that: The driving structure also includes a driving motor (22) penetrating the upper portion of one end of the bracket (21), a shaft (23) fixedly connected to the output end of the driving motor (22), a driving wheel (24) sleeved and fixed to the middle portion of the shaft (23), and a shaft seat (25) fixedly connected to the upper portion of the other end of the bracket (21).

6. A pipe inner wall scale cleaning mechanism according to claim 5, characterized in that: One end of the shaft rod (23) extends out of the shaft seat (25); The driving wheel (24) is meshingly connected with the tooth block (32).

7. A pipe inner wall scale cleaning mechanism according to claim 1, characterized in that: The blocking structure further comprises an annular rubber ring (42) fixedly connected to the middle of the outer surface of the mounting ring (41) and a plurality of circular holes (43) equidistantly opened on the outer surface of the mounting ring (41) and extending into the annular rubber ring (42).

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