A cleaning device for inner wall of ship pipeline

Abstract

This invention relates to the technical field of cleaning devices, and discloses a cleaning device for the inner wall of a ship's pipeline. The device includes a water supply pipe with two mounting pipes. Four fixing strips are fixedly installed on the outer walls of both mounting pipes. Each of the eight fixing strips has a groove on the side away from the water supply pipe, and a support strip is movably connected to each groove. The water supply pipe is supported by the eight support strips, and water can then be injected into a conical box through the water supply pipe. The water flow is then sprayed out through several thin tubes. Since the thin tubes are all angled upwards, the water flow is sprayed upwards, thus cleaning the inner wall of the pipeline while simultaneously rotating and moving the conical box. This generates thrust, allowing the operator to continuously insert water into the pipeline to make the conical box rotate and move continuously, using the water jet to clean the pipeline.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning devices, in particular to a cleaning device for the inner wall of a ship pipeline. Background Art

[0002] In the ship structure system, marine pipelines are an important component. They are used to transmit relevant working media such as oil, water, and gas on the ship, so that various mechanical equipment on the ship can be connected to each other, and can complete certain work tasks and meet specific functions. Usually, during the production, installation and subsequent maintenance of ship pipelines, the inner wall of the ship pipeline is often contaminated with impurities due to external influences. After the ship is used, these impurities enter the important internal parts of the ship through the pipeline, affecting the normal use of the ship's parts. Therefore, it is necessary to clean the ship pipelines, but most ship pipelines have many bends, and different pipes are of different sizes, which makes cleaning extremely cumbersome. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] In view of the shortcomings of the prior art, the present invention provides a cleaning device for the inner wall of a ship pipeline, which has the advantages of being able to quickly clean pipelines of different sizes and conveniently handle the bends of the pipelines, thereby solving the problem that most ship pipelines have many bends and different pipelines are of different sizes, which makes cleaning extremely cumbersome.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose of being able to quickly clean pipes of different sizes and conveniently handle the bends of the pipes, the present invention provides the following technical solutions: a cleaning device for the inner wall of a ship pipe, comprising a water supply pipe, two mounting pipes are arranged on the water supply pipe, four fixing bars are fixedly installed on the outer walls of the two mounting pipes, a slide groove is provided on the side of the eight fixing bars away from the water supply pipe, a support bar is movably connected in each slide groove, a pressure spring is fixedly installed in the eight support bars, each pressure spring is respectively fixedly connected to the inner wall of each slide groove close to the water supply pipe, a movable groove a is provided on the side of each support bar away from the water supply pipe, a movable ball a is movably connected in each movable groove a, a support ring is fixedly installed at the lower end of the water supply pipe, a round box is movably sleeved on the water supply pipe, a connecting pipe is connected to the inner thread of the round box, a conical box is fixedly connected to the lower end of the connecting pipe, and the outer wall of the conical box is fixedly connected There are several thin tubes, each of which is tilted upward, and a support ring is movably connected in the connecting pipe. By placing the device into the ship pipeline that needs to be cleaned, the water supply pipe can be supported by eight support bars, and then water can be injected into the conical box through the water supply pipe, so that the water flow will be sprayed out through the several thin tubes. Since the thin tubes are tilted upward, the water flow sprayed by the thin tubes will be sprayed upward, so that the water flow can be used to clean the inner wall of the pipeline while driving the conical box to rotate and move, and at the same time, thrust is generated to drive the conical box to move, so that the staff only needs to continuously send the water supply pipe into the pipeline to make the conical box rotate and move continuously, and use the water flow to clean the pipeline. At the same time, the thrust of the water flow can be used to move the device at the bend of the pipeline, so that pipelines of different sizes can be quickly cleaned, and the bends of the pipeline can be handled conveniently.

[0007] Preferably, two short tubes are fixedly sleeved on the water supply pipe, nuts are threadedly sleeved on the two short tubes, lifting rings are movably sleeved on the two short tubes, four short rods a are fixedly installed on the lower sides of the two lifting rings, bottom rings are fixedly installed on the two short tubes, and four short rods b are fixedly installed on the upper sides of the two bottom rings.

[0008] Preferably, the two lifting rings are respectively arranged below the two nuts, and the two lifting rings are respectively arranged above the two bottom rings. The two mounting tubes are each composed of two half tubes, and two mounting grooves are provided on the four half tubes.

[0009] Preferably, a connecting ring is fixedly installed on the water supply pipe, a fixing box is fixedly installed on the connecting ring, a water suction pipe is fixedly connected to the upper wall of the fixing box, and a plurality of hoses are fixedly connected to the lower wall of the fixing box.

[0010] Preferably, a circular ring is arranged on the upper side of the support ring, and the circular ring is movably sleeved on the water supply pipe. A plurality of movable grooves b are opened on the upper side of the circular ring, and a movable ball b is movably connected in each movable groove b.

[0011] Preferably, the circular ring is provided with a plurality of grooves, a screw is threadedly penetrated through the inner wall of each groove, each screw is threadedly penetrated through the support ring, and the big head of each screw is movably connected to each groove.

[0012] Preferably, an annular groove is formed on the inner wall of the round box, a top ring is movably connected in each annular groove, and an annular guide groove is formed on the lower side of the top ring.

[0013] Preferably, a plurality of thread grooves a are formed on the inner wall of the annular groove, and a plurality of thread grooves b are formed on the top ring. A bolt is threadedly connected in each thread groove b, and each bolt is threadedly connected to each thread groove a respectively.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present invention provides a cleaning device for the inner wall of a ship pipeline, which has the following beneficial effects:

[0016] 1. The cleaning device for the inner wall of a ship pipeline is placed in the ship pipeline to be cleaned, so that the water supply pipe can be supported by eight support bars, and then water can be injected into the conical box through the water supply pipe, so that the water flow will be sprayed out through a plurality of thin tubes. Since the thin tubes are all inclined upward, the water flow sprayed by the thin tubes will be sprayed upward, so that the inner wall of the pipeline can be cleaned by the water flow while driving the conical box to rotate and move, and at the same time, thrust is generated to drive the conical box to move, so that the staff only needs to continuously send the water supply pipe into the pipeline to make the conical box rotate and move continuously to clean the pipeline by the spray of water flow, and at the same time, the thrust of the water flow can be used to move the device at the bend of the pipeline, so that pipelines of different sizes can be quickly cleaned, and the bends of the pipeline can be handled conveniently.

[0017] 2. The cleaning device for the inner wall of a ship pipeline can move the lifting ring upward by rotating the upward moving nut, thereby driving each short rod a to move upward, so that the corresponding four short rods a can be separated from the corresponding four mounting grooves respectively, so that the two half pipes corresponding to the upward moving mounting pipe can be moved upward and then removed, so that a new mounting pipe can be replaced, so that fixing strips of different lengths and supporting strips of different lengths can be replaced, so that it is convenient for the staff to replace fixing strips and supporting strips of different lengths according to the sizes of different pipelines to support the water supply pipe.

[0018] 3. The cleaning device for the inner wall of a ship pipeline can make the support strip extend and retract through the elastic force of the pressure spring in each slide slot, so that it can adapt to a pipeline of a certain size, and at the same time, the support strip can be extended and retracted when encountering a bend in the pipeline.

[0019] 4. The cleaning device for the inner wall of a ship pipeline can generate suction through a fixed box via a water suction pipe, so that each hose can generate suction by using the suction force, so that the hose can be used to scatter and contact the sprayed water in the pipeline and then absorb the water, so that the water accumulation in the pipeline can be avoided to generate resistance and affect the impact force generated by the sprayed water flow, thereby avoiding the cleaning efficiency of the water flow.

[0020] 5. The cleaning device for the inner wall of the ship pipeline can move the ring upward by rotating the movable screw upward to remove it, so that each movable ball b can be replaced from the bottom. At the same time, the movable ball b can reduce the friction between the ring and the round box, thereby avoiding excessive friction affecting the rotation efficiency of the conical box.

[0021] 6. The cleaning device for the inner wall of a ship pipeline can allow the movable ball b to move through the annular guide groove, while avoiding wear caused by friction between the round box and the movable ball b. When the top ring is worn, the bolts can be rotated downward to remove the bolts, so that a new top ring can be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the front three-dimensional structure of the present invention;

[0023] Figure 2 For the present invention Figure 1 A schematic diagram of the three-dimensional structure of the middle fixed box;

[0024] Figure 3 For the present invention Figure 1 Schematic diagram of the three-dimensional structure of the middle and short tube;

[0025] Figure 4 For the present invention Figure 1 Schematic diagram of the three-dimensional structure of the middle fixing bar;

[0026] Figure 5 For the present invention Figure 1 Schematic diagram of the three-dimensional structure of the middle nut;

[0027] Figure 6 For the present invention Figure 1 Schematic diagram of the three-dimensional structure of the middle support bar;

[0028] Figure 7 For the present invention Figure 1 Schematic diagram of the three-dimensional structure of the middle cone box;

[0029] Figure 8 For the present invention Figure 1 Schematic diagram of the three-dimensional structure of the water supply pipe;

[0030] Fig. 9 For the present invention Figure 1 Schematic diagram of the cross-sectional three-dimensional structure of the middle round box.

[0031] In the figure: 1. water supply pipe; 2. connecting ring; 3. short pipe; 4. fixing strip; 5. supporting strip; 6. conical box; 7. thin tube; 8. round box; 9. mounting pipe; 10. lifting ring; 11. nut; 12. hose; 13. fixing box; 14. water suction pipe; 15. round ring; 16. movable ball b; 17. movable groove b; 18. connecting pipe; 19. mounting groove; 20. slide groove; 21. pressure spring; 22. movable ball a; 23. movable groove a; 24. short rod a; 25. bottom ring; 26. short rod b; 27. supporting ring; 28. screw; 29. ​​groove; 30. threaded groove b; 31. threaded groove a; 32. bolt; 33. annular guide groove; 34. top ring; 35. annular groove. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the accompanying drawings, wherein the same components are represented by the same figure numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower", "bottom surface" and "top surface" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-Figure 9The present invention provides a technical solution: a cleaning device for the inner wall of a ship pipeline, comprising a water supply pipe 1, two mounting tubes 9 are arranged on the water supply pipe 1, four fixing bars 4 are fixedly installed on the outer walls of the two mounting tubes 9, a slide groove 20 is provided on the side of the eight fixing bars 4 away from the water supply pipe 1, a support bar 5 is movably connected in each slide groove 20, a pressure spring 21 is fixedly installed in the eight support bars 5, each pressure spring 21 is respectively fixedly connected to the inner wall of each slide groove 20 close to the water supply pipe 1, a movable groove a23 is provided on the side of each support bar 5 away from the water supply pipe 1, a movable ball a22 is movably connected in each movable groove a23, a support ring 27 is fixedly installed at the lower end of the water supply pipe 1, a round box 8 is movably sleeved on the water supply pipe 1, and a round box 8 is inside the round box 8 A connecting pipe 18 is threadedly connected, and a conical box 6 is fixedly connected to the lower end of the connecting pipe 18. A plurality of thin tubes 7 are fixedly connected to the outer wall of the conical box 6. Each thin tube 7 is inclined upward, and a support ring 27 is movably connected to the connecting pipe 18. By placing the device into the ship pipeline that needs to be cleaned, the water supply pipe 1 can be supported by eight support bars 5, and then water can be injected into the conical box 6 through the water supply pipe 1, so that the water flow will be ejected through the plurality of thin tubes 7. Since the thin tubes 7 are inclined upward, the water flow ejected by the thin tubes 7 will be ejected upward, so that the water flow can be used to clean the inner wall of the pipeline while driving the conical box 6 to rotate and move, and at the same time generate thrust to drive the conical box 6 to move, so that the staff only needs to continuously By inserting the water supply pipe 1 into the pipeline, the conical box 6 can be continuously rotated and moved to clean the pipeline by jetting water. Two short tubes 3 are fixedly sleeved on the water supply pipe 1, and nuts 11 are threadedly sleeved on the two short tubes 3. Lifting rings 10 are movably sleeved on the two short tubes 3. Four short rods a24 are fixedly installed on the lower sides of the two lifting rings 10. Bottom rings 25 are fixedly installed on the two short tubes 3. Four short rods b26 are fixedly installed on the upper sides of the two bottom rings 25. The two lifting rings 10 are respectively arranged below the two nuts 11, and the two lifting rings 10 are respectively arranged above the two bottom rings 25. The two mounting tubes 9 are composed of two half tubes, and two mounting grooves 19 are provided on the four half tubes. The lifting rings 10 can be moved upward by rotating and moving the nuts 11 upward. , so that each short rod a24 can be driven to move upward, so that the corresponding four short rods a24 can be separated from the corresponding four installation grooves 19 respectively, so that the two corresponding half pipes 9 of the installation pipe 9 can be moved upward and then removed, so that a new installation pipe 9 can be replaced, so that the fixing strips 4 of different lengths and the supporting strips 5 of different lengths can be replaced, so that it is convenient for the staff to replace the fixing strips 4 and the supporting strips 5 of different lengths according to the sizes of different pipelines to support the water supply pipe 1, and the elastic force of the pressure spring 21 in each slide groove 20 can make the supporting strip 5 retractable, so that it can adapt to a certain size of the pipeline, and at the same time, the supporting strip 5 can be retracted and adjusted when encountering a pipe bend, and a connecting ring 2 is fixedly installed on the water supply pipe 1,A fixing box 13 is fixedly installed on the connecting ring 2, and a water suction pipe 14 is fixedly connected to the upper wall of the fixing box 13, and a plurality of hoses 12 are fixedly connected to the lower wall of the fixing box 13. The water suction pipe 14 can generate suction through the fixing box 13, so that each hose 12 can generate suction by using the suction force, so that the hose 12 can be used to scatter and contact the sprayed water in the pipeline and then absorb the water, so that the water accumulation in the pipeline can be avoided to generate resistance and affect the impact force generated by the sprayed water flow, thereby avoiding the cleaning efficiency of the water flow, and a circular ring 15 is arranged on the upper side of the support ring 27, and the circular ring 15 is movably sleeved on the water supply pipe 1, and a plurality of movable grooves b17 are provided on the upper side of the circular ring 15, and each movable groove b17 is movably connected with an movable ball b16, and a plurality of grooves 29 are provided on the circular ring 15, and a screw 28 is threaded through the inner wall below each groove 29, and each screw 28 is threaded through the support ring 27, and the big head of each screw 28 is movably connected to each groove 29 The circular ring 15 is connected to the circular box 8 by rotating the movable screw 28 upward to remove it, so that each movable ball b16 can be replaced from the bottom. At the same time, the movable ball b16 can reduce the friction between the circular ring 15 and the circular box 8, thereby preventing the friction from being too large and affecting the rotation efficiency of the conical box 6. The circular box 8 has an annular groove 35 on the inner wall, and a top ring 34 is movably connected in each annular groove 35. The lower side of the top ring 34 has an annular guide groove 33. The inner wall of the annular groove 35 has a plurality of thread grooves a31, and the top ring 34 has a plurality of thread grooves b30. Each thread groove b30 is threadedly connected with a bolt 32, and each bolt 32 is threadedly connected with each thread groove a31 respectively. The movable ball b16 can be moved through the annular guide groove 33, and the friction between the circular box 8 and the movable ball b16 can be avoided. When the top ring 34 is worn, the bolt 32 can be rotated downward to remove it, so that a new top ring 34 can be replaced.

[0035] When in use, the first step is: by placing the device into the ship pipeline that needs to be cleaned, the water supply pipe 1 can be supported by eight support bars 5, and then water can be injected into the conical box 6 through the water supply pipe 1, so that the water flow will be sprayed out through a plurality of capillary tubes 7. Since the capillary tubes 7 are all inclined upward, the water flow sprayed by the capillary tubes 7 will be sprayed upward, so that the water flow can be used to clean the inner wall of the pipeline while driving the conical box 6 to rotate and move, and at the same time generate thrust to drive the conical box 6 to move, so that the staff only needs to continuously send the water supply pipe 1 into the pipeline to make the conical box 6 continuously rotate and move, and use the water flow to clean the pipeline.

[0036] Step 2: By rotating the upward moving nut 11, the lifting ring 10 can be moved upward, thereby driving each short rod a24 to move upward, so that the corresponding four short rods a24 can be separated from the corresponding four mounting grooves 19 respectively, so that the two half pipes 9 corresponding to the upward moving mounting pipe 9 can be moved upward and then removed, so that a new mounting pipe 9 can be replaced, so that the fixing strips 4 of different lengths and the supporting strips 5 of different lengths can be replaced, so that the staff can replace the fixing strips 4 and the supporting strips 5 of different lengths according to the sizes of different pipes to support the water supply pipe 1.

[0037] Step 3: The elastic force of the pressure spring 21 in each slide groove 20 can make the support bar 5 expand and contract, so that it can adapt to a pipeline of a certain size. At the same time, the support bar 5 can be expanded and contracted when encountering a bend in the pipeline.

[0038] Step 4: Suction can be generated through the fixed box 13 via the suction pipe 14, so that each hose 12 can generate suction by using the suction force, so that the hose 12 can be used to scatter and contact the sprayed water in the pipeline and then absorb the water, so as to avoid the water accumulation in the pipeline to generate resistance and affect the impact force generated by the sprayed water flow, thereby avoiding the cleaning efficiency of the water flow.

[0039] Step 5: After removing the screw 28 by rotating it upward, the ring 15 can be moved upward, so that each movable ball b16 can be replaced from the bottom. At the same time, the movable ball b16 can be used to reduce the friction between the ring 15 and the round box 8, thereby avoiding excessive friction from affecting the rotation efficiency of the conical box 6.

[0040] Step 6: The movable ball b16 can be moved through the annular guide groove 33, while avoiding wear caused by friction between the round box 8 and the movable ball b16. When the top ring 34 is worn, the bolt 32 can be rotated downward to remove it, so that a new top ring 34 can be replaced.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for the inner wall of a ship pipeline, comprising a water supply pipe (1), characterized in that: The water supply pipe (1) is provided with two mounting tubes (9), and four fixing bars (4) are fixedly mounted on the outer side walls of the two mounting tubes (9), and a slide groove (20) is provided on the side of the eight fixing bars (4) away from the water supply pipe (1), and a support bar (5) is movably connected in each slide groove (20), and a pressure spring (21) is fixedly mounted in each of the eight support bars (5), and each pressure spring (21) is respectively fixedly connected to the inner wall of each slide groove (20) close to the water supply pipe (1), and a movable groove a (23) is provided on the side of each support bar (5) away from the water supply pipe (1), and a movable ball a (22) is movably connected in each movable groove a (23), and a support ring (27) is fixedly mounted on the lower end of the water supply pipe (1), and the water supply pipe (1) is provided with a plurality of support bars (27) and a plurality of support bars (27) are provided on the lower end of the water supply pipe (1). ) is movably sleeved with a round box (8), the round box (8) is internally threadedly connected with a connecting pipe (18), the lower end of the connecting pipe (18) is fixedly connected with a conical box (6), the outer wall of the conical box (6) is fixedly connected with a plurality of thin tubes (7), each thin tube (7) is arranged to be inclined upward, and the support ring (27) is movably connected in the connecting pipe (18), two short tubes (3) are fixedly sleeved on the water supply pipe (1), nuts (11) are threadedly sleeved on the two short tubes (3), lifting rings (10) are movably sleeved on the two short tubes (3), four short rods a (24) are fixedly installed on the lower sides of the two lifting rings (10), bottom rings (25) are fixedly installed on the two short tubes (3), and four short rods are fixedly installed on the upper sides of the two bottom rings (25) b (26), two lifting rings (10) are respectively arranged below the two nuts (11), the two lifting rings (10) are respectively arranged above the two bottom rings (25), the two mounting pipes (9) are each composed of two half pipes, and two mounting grooves (19) are respectively provided on the four half pipes, a connecting ring (2) is fixedly installed on the water supply pipe (1), a fixing box (13) is fixedly installed on the connecting ring (2), a water suction pipe (14) is fixedly connected to the upper wall of the fixing box (13), and a plurality of hoses (12) are fixedly connected to the lower wall of the fixing box (13), a circular ring (15) is provided on the upper side of the support ring (27), the circular ring (15) is movably sleeved on the water supply pipe (1), and a plurality of movable grooves b (17) are provided on the upper side of the circular ring (15), and each movable groove b (17) are movably connected with a movable ball b (16), a plurality of grooves (29) are provided on the circular ring (15), a screw (28) is threadedly penetrated through the lower inner wall of each groove (29), each screw (28) is threadedly penetrated through the support ring (27), and the big head of each screw (28) is movably connected with each groove (29), an annular groove (35) is provided on the upper inner wall of the circular box (8), a top ring (34) is movably connected in each annular groove (35), an annular guide groove (33) is provided on the lower side of the top ring (34), a plurality of thread grooves a (31) are provided on the upper inner wall of the annular groove (35), a plurality of thread grooves b (30) are provided on the top ring (34), and a bolt (32) is threadedly connected in each thread groove b (30),Each bolt (32) is threadedly connected to each thread groove a (31).

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