Descaling device for water heating pipeline

Abstract

The water heating pipeline descaling device comprises a base and a first mounting plate, one side of the first mounting plate is fixedly connected with a second motor, the power end of the second motor is fixedly connected with an outer telescopic rod, and the interior of the outer telescopic rod is rotationally connected with a second lead screw; one end of the second lead screw penetrates through the outer telescopic rod to be fixedly connected with a first rotating cap, the outer side of the second lead screw is in threaded connection with a moving seat, one side of the moving seat is fixedly connected with a pushing rod, the other end of the pushing rod penetrates through the outer telescopic rod to be fixedly connected with a second mounting plate, and one side of the second mounting plate is fixedly connected with a third motor. And the power end of the third motor penetrates through the second mounting plate to be fixedly connected with a cleaning rod, a plurality of cleaning pieces are fixedly connected to the outer side of the cleaning rod, pipeline inner diameters of different sizes can be subjected to friction cleaning, and the situation that normal conveying of warm water is affected by water scale accumulation is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of plumbing engineering, in particular to a descaling device for plumbing pipes. Background Technique

[0002] Plumbing pipes are an indispensable part of fields such as building water supply, drainage, heating, ventilation and air conditioning systems, and they achieve the functions of heating or cooling through circulating hot water or cold water.

[0003] Descaling of plumbing pipes is an important measure to keep the pipes unobstructed and extend their service life. The method of spraying with a water gun makes it difficult to clean the water scale, and traditional mechanical cleaning methods cannot mechanize the cleaning of pipes with different inner diameters, resulting in complex cleaning of the inner wall of the pipes. Content of the Utility Model

[0004] The purpose of the utility model is to provide a descaling device for plumbing pipes to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A descaling device for plumbing pipes, including a base and a first mounting plate. One side of the first mounting plate is fixedly connected with a second motor, the power end of the second motor is fixedly connected with an outer telescopic rod, a second lead screw is rotatably connected inside the outer telescopic rod, one end of the second lead screw penetrates the outer telescopic rod and is fixedly connected with a first rotating cap, a moving seat is threadedly connected to the outside of the second lead screw, one side of the moving seat is fixedly connected with a push rod, the other end of the push rod penetrates the outer telescopic rod and is fixedly connected with a second mounting plate, one side of the second mounting plate is fixedly connected with a third motor, the power end of the third motor penetrates the second mounting plate and is fixedly connected with a cleaning rod, and a number of cleaning pieces are fixedly connected to the outside of the cleaning rod.

[0006] Preferably, a number of water outlet pipes are fixedly connected to the outside of the cleaning rod, a control rod is sleeved inside the cleaning rod, the control rod includes a number of blocking pieces, the blocking pieces face the inside of the water outlet pipes, a number of connecting rods are fixedly connected between the blocking pieces, a plug is sleeved inside the front end of the control rod, connection pieces are fixedly connected to both sides of the control rod, a third lead screw is threadedly connected inside one of the connection pieces, one end of the third lead screw is rotatably connected to the cleaning rod, the other end of the third lead screw is fixedly connected with a second rotating cap, and a second sliding rod is slidably connected inside the other connection piece.

[0007] Preferably, mounting frames are fixedly connected to both sides of the upper part of the base, four first hydraulic cylinders are fixedly connected to the upper part of the mounting frames, the power ends of the first hydraulic cylinders penetrate the mounting frames and are fixedly connected with lugs, and a support platform is fixedly connected between the lugs on the same side.

[0008] Preferably, a second hydraulic cylinder is fixedly connected to the middle part of the outer side of the mounting frame, and the power end of the second hydraulic cylinder penetrates through the mounting frame and is fixedly connected to a fixing ring.

[0009] Preferably, a side plate is fixedly connected to one side of the base, a first motor is fixedly connected to one side of the side plate, the power end of the first motor penetrates through the side plate and is fixedly connected to a first lead screw, the other end of the first lead screw is rotatably connected to the mounting frame, a first sliding rod is fixedly connected between the other mounting frame and the side plate, connecting frames are fixedly connected to both sides of the first mounting plate, one connecting frame is slidably connected to the outer side of the first sliding rod, and the other connecting frame is threadedly connected to the outer side of the first lead screw.

[0010] Preferably, the second motor is horizontal with the fixing ring.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] Through the combined use of the lower support platform, inner connection seat, rotating shaft, outer connection seat, connection block, moving ring, spring, gear ring, and gear slot, by rotating the first rotating cap, the second lead screw rotates to drive the moving seat to move, thereby changing the extending length of the push rod, enabling the cleaning rod to contact the inner wall of the component. The second motor drives the outer telescopic rod to rotate, and through the push rod, the second mounting plate is driven to rotate. The third motor drives the cleaning rod to rotate, enabling the cleaning rod to rotate while rotating around the inner wall of the pipeline, capable of friction cleaning the inner diameters of pipelines of different sizes, preventing the accumulation of water scale from affecting the normal transportation of warm water;

[0013] The present utility model also through the combined use of the rotating cap, lower bevel gear, upper bevel gear, lead screw, lifting plate, support leg, bottom plate, and lower support platform, water is added to the inside of the cleaning rod by the control rod, and the baffle blocks the water outlet pipe to prevent water from flowing out. By rotating the second rotating cap, the second lead screw rotates to drive the control rod to move, and the baffle deviates from the water outlet pipe, facilitating the water to flow out when the cleaning rod rotates, capable of flushing the water scale out of the pipeline interior when cleaning the inner wall of the pipeline. Description of the Drawings

[0014] Figure 1 is the first - perspective three - dimensional structure schematic diagram of the present utility model;

[0015] Figure 2 is the cross - sectional view of the outer telescopic rod structure of the second perspective of the present utility model;

[0016] Figure 3 is the schematic diagram of the plug - head structure of the third perspective of the present utility model;

[0017] Figure 4 is the cross - sectional view of the cleaning rod structure of the fourth perspective of the present utility model.

[0018] In the figure: 1, base; 2, side plate; 3, first motor; 4, mounting bracket; 5, first lead screw; 6, first sliding rod; 7, connecting bracket; 8, first mounting plate; 9, second motor; 10, outer telescopic rod; 11, second lead screw; 12, first rotating cap; 13, moving seat; 14, push rod; 15, second mounting plate; 16, third motor; 17, cleaning rod; 18, cleaning piece; 19, water outlet pipe; 20, baffle; 21, connecting rod; 22, control rod; 23, plug; 24, connecting piece; 25, third lead screw; 26, second rotating cap; 27, second sliding rod; 28, first hydraulic cylinder; 29, support platform; 30, connecting ear; 31, second hydraulic cylinder; 32, fixing ring. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-4 , the present invention provides a technical solution: a device for removing scale from water heating pipes, including a base 1 and a first mounting plate 8. A second motor 9 is flange-mounted on one side of the first mounting plate 8. The power end of the second motor 9 is connected to an outer telescopic rod 10 by a coupling. The second lead screw 11 is rotatably connected inside the outer telescopic rod 10. One end of the second lead screw 11 penetrates the outer telescopic rod 10 and is fixedly welded with a first rotating cap 12. A moving seat 13 is threadedly connected to the outside of the second lead screw 11. A push rod 14 is fixedly welded to one side of the moving seat 13. The other end of the push rod 14 penetrates the outer telescopic rod 10 and is fixedly welded with a second mounting plate 15. A third motor 16 is flange-mounted on one side of the second mounting plate 15. The power end of the third motor 16 penetrates the second mounting plate 15 and is connected to a cleaning rod 17 by a coupling. A plurality of cleaning pieces 18 are fixedly welded to the outside of the cleaning rod 17. The second motor 9 drives the outer telescopic rod 10 to rotate, drives the second mounting plate 15 to rotate through the push rod 14, and the third motor 16 drives the cleaning rod 17 to rotate, so that the cleaning rod 17 rotates while rotating around the inner wall of the pipe. By rotating the first rotating cap 12, the second lead screw 11 rotates to drive the moving seat 13 to move, thereby changing the extending length of the push rod 14 and realizing the cleaning of pipes with different inner diameters;

[0021] A number of water outlet pipes 19 are fixedly welded to the outside of the cleaning rod 17. A control rod 22 is sleeved inside the cleaning rod 17. The control rod 22 includes a number of baffles 20. The baffles 20 face the inside of the water outlet pipes 19. A number of connecting rods 21 are fixedly welded between the baffles 20. A plug 23 is sleeved inside the front end of the control rod 22. Connecting plates 24 are fixedly welded to both sides of the control rod 22. A third lead screw 25 is threadedly installed inside one connecting plate 24. One end of the third lead screw 25 is rotatably connected to the cleaning rod 17. The other end of the third lead screw 25 is fixedly welded with a second rotating cap 26. A second sliding rod 27 is slidably connected inside the other connecting plate 24. By removing the plug 23, water is added to the inside of the cleaning rod 17 by the control rod 22. The baffles 20 block the water outlet pipes 19 to prevent water from flowing out. By rotating the second rotating cap 26, the third lead screw 25 rotates to drive the control rod 22 to move. The baffles 20 deviate from the water outlet pipes 19, facilitating the water to flow out when the cleaning rod 17 rotates; On both sides of the upper part of the base 1, mounting brackets 4 are fixedly welded. Four first hydraulic cylinders 28 are flange-mounted on the upper part of the mounting brackets 4. The power ends of the first hydraulic cylinders 28 penetrate the mounting brackets 4 and are threadedly connected with lugs 30. A support table 29 is fixedly welded between the lugs 30 on the same side. By placing the pipeline on the upper part of the support table 29, the first hydraulic cylinders 28 drive the support table 29 to move up and down through the lugs 30, so that the center of the pipeline is aligned with the second motor 9; A second hydraulic cylinder 31 is flange-mounted in the middle of the outside of the mounting bracket 4. The power end of the second hydraulic cylinder 31 penetrates the mounting bracket 4 and is threadedly connected with a fixing ring 32. The fixing ring 32 fixes both sides of the pipeline to prevent the pipeline from rolling; On one side of the base 1, a side plate 2 is fixedly welded. A first motor 3 is flange-mounted on one side of the side plate 2. The power end of the first motor 3 penetrates the side plate 2 and is connected with a first lead screw 5 through a coupling. The other end of the first lead screw 5 is rotatably connected to the mounting bracket 4. A first sliding rod 6 is fixedly welded between the other mounting bracket 4 and the side plate 2. Connecting frames 7 are fixedly welded to both sides of the first mounting plate 8. One connecting frame 7 is slidably mounted on the outside of the first sliding rod 6. The other connecting frame 7 is threadedly connected to the outside of the first lead screw 5. The first motor 3 drives the first lead screw 5 to rotate. The first mounting plate 8 rotates through the connecting frames 7, so that the cleaning rod 17 extends into the pipeline; The second motor 9 is kept horizontal with the fixing ring 32 to ensure that the fixing ring 32 is fixed at the widest part of the pipeline.

[0022] Working principle: When this utility model is in use, by placing the pipeline on the upper part of the support platform 29, the first hydraulic cylinder 28 drives the support platform 29 to move up and down through the ear 30, so that the center of the pipeline is directly opposite to the second motor 9. The second hydraulic cylinder 31 fixes both sides of the pipeline with the fixing ring 32 to prevent the pipeline from rolling. Water is added into the cleaning rod 17 by the control rod 22, and the baffle 20 blocks the water outlet pipe 19 to prevent water from flowing out. By rotating the first rotating cap 12, the second lead screw 11 rotates to drive the moving seat 13 to move, thereby changing the extending length of the push rod 14, enabling the cleaning rod 17 to contact the inner wall of the component. The first motor 3 drives the first lead screw 5 to rotate, and the first mounting plate 8 rotates through the connecting frame 7, so that the cleaning rod 17 extends into the pipeline. The second motor 9 drives the outer telescopic rod 10 to rotate, and the second mounting plate 15 rotates through the push rod 14. The third motor 16 drives the cleaning rod 17 to rotate, causing the cleaning rod 17 to rotate while rotating around the inner wall of the pipeline. By rotating the second rotating cap 26, the third lead screw 25 rotates to drive the control rod 22 to move, and the baffle 20 deviates from the water outlet pipe 19, facilitating the outflow of water when the cleaning rod 17 rotates.

[0023] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprises", "comprising" or any other variant thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0024] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A water heating pipeline descaling device, comprising a base (1) and a first mounting plate (8), characterized in that: On one side of the first mounting plate (8), a second motor (9) is fixedly connected. The power end of the second motor (9) is fixedly connected with an outer telescopic rod (10). Inside the outer telescopic rod (10), a second lead screw (11) is rotatably connected. One end of the second lead screw (11) penetrates through the outer telescopic rod (10) and is fixedly connected with a first rotating cap (12). A moving seat (13) is threadedly connected to the outer side of the second lead screw (11). On one side of the moving seat (13), a push rod (14) is fixedly connected. The other end of the push rod (14) penetrates through the outer telescopic rod (10) and is fixedly connected with a second mounting plate (15). On one side of the second mounting plate (15), a third motor (16) is fixedly connected. The power end of the third motor (16) penetrates through the second mounting plate (15) and is fixedly connected with a cleaning rod (17). A number of cleaning pieces (18) are fixedly connected to the outer side of the cleaning rod (17).

2. The descaling device for a water heating pipeline according to claim 1, characterized in that: A number of water outlet pipes (19) are fixedly connected to the outer side of the cleaning rod (17). A control rod (22) is sleeved inside the cleaning rod (17). The control rod (22) includes a number of baffle plates (20). The baffle plates (20) face the inside of the water outlet pipes (19). A number of connecting rods (21) are fixedly connected between the baffle plates (20). A plug (23) is sleeved inside the front end of the control rod (22). Connecting pieces (24) are fixedly connected to both sides of the control rod (22). A third lead screw (25) is threadedly connected inside one of the connecting pieces (24). One end of the third lead screw (25) is rotatably connected to the cleaning rod (17). The other end of the third lead screw (25) is fixedly connected with a second rotating cap (26). A second sliding rod (27) is slidably connected inside the other connecting piece (24).

3. The descaling device for a water heating pipeline according to claim 1, characterized in that: On both sides of the upper part of the base (1), mounting frames (4) are fixedly connected. Four groups of first hydraulic cylinders (28) are fixedly connected to the upper part of the mounting frames (4). The power ends of the first hydraulic cylinders (28) penetrate through the mounting frames (4) and are fixedly connected with lugs (30). A support platform (29) is fixedly connected between the lugs (30) on the same side.

4. The descaling device for plumbing pipes according to claim 3, wherein: A second hydraulic cylinder (31) is fixedly connected to the middle part on the outer side of the mounting frame (4). The power end of the second hydraulic cylinder (31) penetrates through the mounting frame (4) and is fixedly connected with a fixing ring (32).

5. The descaling device for water heating pipelines according to claim 3, characterized in that: On one side of the base (1), a side plate (2) is fixedly connected. On one side of the side plate (2), a first motor (3) is fixedly connected. The power end of the first motor (3) penetrates through the side plate (2) and is fixedly connected with a first lead screw (5). The other end of the first lead screw (5) is rotatably connected to the mounting frame (4). A first sliding rod (6) is fixedly connected between the other mounting frame (4) and the side plate (2). Connecting frames (7) are fixedly connected to both sides of the first mounting plate (8). One of the connecting frames (7) is slidably connected to the outer side of the first sliding rod (6). The other connecting frame (7) is threadedly connected to the outer side of the first lead screw (5).

6. The descaling device for plumbing pipes according to claim 4, wherein: The second motor (9) is horizontal with the fixing ring (32).

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