Engine room system oil pipeline

Abstract

The present invention relates to a cabin system oil pipeline, including a tail pipe, one end of the tail pipe is fixedly connected to a first tail pipe seal, the other end of the tail pipe is fixedly connected to a second tail pipe seal, the inner wall of the tail pipe is provided with a tail shaft, the interior of the tail pipe is provided with a tail shaft cavity, and one end of the outer wall of the tail pipe is fixedly connected to a rear bearing. By optimizing the pipeline washing path, in principle, the "thicker than Φ42" pipeline is connected in series as the main pipeline of the system, and the "thinner than Φ42" pipeline is connected in parallel with other "thin" pipelines, and the diameters of all washing pipelines are made consistent as much as possible. After the oil-washing system pipeline is optimized, the connecting hose of the oil-washing pump is placed at the top of the system to avoid the ineffective work of the oil-washing pump due to the excessive length of the connecting hose. The optimized oil-washing pipeline has greatly improved the oil-washing efficiency, and also saves labor costs. For example, the stern tube lubricating oil system originally took about ten days to finish the oil-washing, and the oil-washing took seven days after the oil-washing connection mode was changed.

Description

Technical Field

[0001] The present invention relates to the technical field of cabin systems, and in particular to an oil pipeline of a cabin system. Background Art

[0002] According to the engine room stern tube lubricating oil system, lubricating oil purification, cylinder oil and other pipeline systems (hereinafter referred to as "pipeline systems"), the oil cleaning process has the following disadvantages: 1. The "thick and thin" pipelines of the system pipelines are connected in "series", resulting in reduced oil efficiency. The "thin" pipelines in the series system greatly affect the flow and rate of the oil washing oil in the oil washing pipeline, and the oil washing efficiency is greatly reduced; 2. The "inlet and outlet" of most pipeline systems are set at a lower position in the engine room. The oil washing hose needs to be stretched to the "inlet and outlet" of the pipeline system. The washing pump needs to overcome the gravity of the washing oil in the connecting hose, resulting in low washing efficiency of the washing pump; 3. The washing hose consumes a lot of energy and requires long-distance connection. The number of connecting joints is gradually increasing, resulting in a gradual increase in labor costs, a gradual increase in the procurement and processing costs of oil washing joints, and even a situation where the number of oil washing hoses is insufficient, and the procurement cost of hoses is increased again. Summary of the invention

[0003] In order to solve the problems of the prior art, the present invention provides a cabin system oil pipeline.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0005] The beneficial effects of the present invention are as follows: when in use, by optimizing the pipeline washing path, in principle, the "thicker than Φ42" pipeline is connected in series as the system main pipeline, and the "thinner than Φ42" pipeline is connected in parallel with other "thin" pipelines, and the diameters of all washing pipelines are made consistent as much as possible. After the system pipeline of the oil-series is optimized, the connecting hose of the oil-series pump is placed at the top of the system to avoid ineffective work of the oil-series pump due to the excessive length of the connecting hose. The oil-series efficiency of the optimized oil-series pipeline is greatly improved, and labor costs are saved. For example, the stern tube lubricating oil system originally took about ten days to complete the oil-series. After the No. 2 ship changed the oil-series connection mode, the oil-series took seven days. After optimization, the connecting hose for the washing pipeline does not need to be pulled over a long distance, which not only saves the oil-series hose, but also reduces the time consumed in pulling the hose. The workload of workers is reduced, and the cross-connection of the hose in the system is reduced. In some positions, only valves need to be opened to achieve system connectivity.

[0006] The oil serial pipeline of the cabin system of the present invention comprises a tail pipe, wherein the outer side of one end of the tail pipe is fixedly connected to a first sealing part of the tail pipe, the outer side of the other end of the tail pipe is fixedly connected to a second sealing part of the tail pipe, the inner wall of the tail pipe is provided with a tail shaft, the interior of the tail pipe is provided with a tail shaft cavity, one end of the outer wall of the tail pipe is fixedly connected to a rear bearing, the other end of the outer wall of the tail pipe is fixedly connected to a front bearing, one end of the second sealing part of the tail pipe is fixedly connected to a first oil pipe, the number of the first oil pipes is set to three, one end of the first oil pipe is fixedly connected to a first oil tank, one side hoop of the tail pipe is connected to a first series pipe, and the other side of the tail pipe is fixedly connected to a first series pipe. A second series pipe is fixedly connected to the first series pipe, one end of the first series pipe is fixedly connected to a hose, one end of the second series pipe is fixedly connected to a corrugated folded pipe, one end of the corrugated folded pipe is fixedly connected to a third series pipe, one end of the tail pipe is fixedly connected to a first upper flange, the bottom end of the first upper flange is fixedly connected to a first lower flange, the bottom end of the first lower flange is fixedly connected to a longitudinal connecting pipe, the outer side of the first upper flange is fixedly connected to a first bolt, the first upper flange is fixedly connected to the first lower flange by the first bolt, mounting grooves are provided on both sides of the tail pipe, and a reinforcement layer is fixedly connected to the inner side of the tail pipe.

[0007] Preferably, a second oil pipe is fixedly connected to the outer wall of the second sealing portion of the tail pipe, an end of the second oil pipe is fixedly connected to an oil supply device, and a third oil pipe is fixedly connected to the outer side of the second sealing portion of the tail pipe.

[0008] Preferably, the outer hoop of the second seal of the tail pipe is connected to a fourth oil pipe, the outer side of the second seal of the tail pipe is fixedly connected to a fifth oil pipe, one end of the fourth oil pipe is fixedly connected to a second oil tank, and one end of the second oil tank is interconnected with the first seal of the tail pipe.

[0009] Preferably, a seventh oil pipe is fixedly connected to the outer side of the first seal of the tail pipe, one end of the seventh oil pipe is fixedly connected to the main oil tank, a sixth oil pipe is fixedly connected to the bottom end of the first oil tank, and the sixth oil pipe and the seventh oil pipe are interconnected.

[0010] Preferably, an eighth oil pipe is fixedly connected to the outer side of the first seal of the tail pipe, a ninth oil pipe is fixedly connected to the outer side of the first seal of the tail pipe, one end of the ninth oil pipe is interconnected with the second oil tank, a tenth oil pipe is fixedly connected to the outer side of the first seal of the tail pipe, the bottom end of the second oil tank is interconnected with the main oil tank, the top end of the third oil pipe is fixedly connected to the third oil tank, the third oil tank is interconnected with the main oil tank, and the top end of the third oil tank is interconnected with the flushing oil pump.

[0011] Preferably, one end of the first series pipe is fixedly connected to a fixed plate, the outer side of the fixed plate is fixedly connected to a second bolt, the other end of the first series pipe is fixedly connected to a second upper flange, the outer side of the first series pipe is fixedly connected to a control valve, one end of the hose is fixedly connected to a second lower flange, the outer side of the second lower flange is threadedly connected to a third bolt, the second lower flange is fixedly connected to the second upper flange via the third bolt, and one end of the hose is fixedly connected to a sixth flange.

[0012] Preferably, one side of the tail pipe is fixedly connected to a second series pipe, one end of the second series pipe is fixedly connected to a third upper flange, one end of the corrugated folded pipe is fixedly connected to a third lower flange, the other end of the corrugated folded pipe is fixedly connected to a fourth upper flange, the outer side of the third upper flange is threadedly sleeved with a fourth bolt, the third upper flange is fixedly connected to the third lower flange through the fourth bolt, the outer sides of the third upper flange and the third lower flange are both provided with a first thread groove, and the inner wall of the first thread groove is threadedly sleeved with an adjusting bolt.

[0013] Preferably, one end of the third series tube is fixedly connected to a fifth flange, the other end of the third series tube is fixedly connected to a fourth lower flange, the outer side of the fourth lower flange is threadedly sleeved with a fifth bolt, the fourth lower flange is fixedly connected to the fourth upper flange by the fifth bolt, the outer sides of the fourth upper flange and the fourth lower flange are both provided with a second thread groove, and the outer wall of the second thread groove is connected to the adjusting bolt by a threaded sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the original principle diagram of the whole system of the present invention.

[0015] Figure 2 It is a schematic diagram of the partial cross-sectional structure of the tail pipe.

[0016] Figure 3 yes Figure 1 Schematic diagram of the structure

[0017] Figure 4 Schematic diagram of the connection structure of the tail pipe system.

[0018] Figure 5 yes Figure 4 Schematic diagram of the structure at A.

[0019] Figure 6 yes Figure 5 Schematic diagram of the structure at point B.

[0020] Figure 1-6Middle: 1. Tail pipe; 2. First sealing part of tail pipe; 3. Second sealing part of tail pipe; 4. Tail shaft; 5. Tail shaft cavity; 6. Rear bearing; 7. Front bearing; 8. First oil tank; 9. Oil supply device; 10. Second oil tank; 11. Third oil tank; 12. Flushing oil pump; 13. Main oil tank; 14. First oil pipe; 15. Second oil pipe; 16. Third oil pipe; 17. Fourth oil pipe; 18. Fifth oil pipe; 19. Sixth oil pipe; 20. Seventh oil pipe; 21. Eighth oil pipe; 22. Ninth oil pipe; 23. Tenth oil pipe; 24. First series pipe; 25. Hose; 26. Second series pipe; 27. Corrugated folded pipe ; 28. The third series pipe; 29. ​​The longitudinal pipe; 30. The reinforcement layer; 31. The first upper flange; 32. The first lower flange; 33. The first bolt; 34. The mounting groove; 35. The fixing plate; 36. The second bolt; 37. The control valve; 38. The second upper flange; 39. The second lower flange; 40. The third bolt; 41. The third upper flange; 42. The third lower flange; 43. The first threaded groove; 44. The adjusting bolt; 45. The fourth bolt; 46. The fourth upper flange; 47. The fourth lower flange; 48. The fifth bolt; 49. The second threaded groove; 50. The fifth flange; 51. The sixth flange. DETAILED DESCRIPTION Example 1

[0021] According to Figure 1-6The shown engine room system oil serial pipeline comprises a tail pipe 1, one end of the tail pipe 1 is fixedly connected to a first tail pipe sealing part 2 on the outside, the other end of the tail pipe 1 is fixedly connected to a second tail pipe sealing part 3 on the outside, a tail shaft 4 is provided on the inner wall of the tail pipe 1, a tail shaft cavity 5 is provided inside the tail pipe 1, one end of the outer wall of the tail pipe 1 is fixedly connected to a rear bearing 6, the other end of the outer wall of the tail pipe 1 is fixedly connected to a front bearing 7, one end of the second tail pipe sealing part 3 is fixedly connected to a first oil pipe 14, the number of the first oil pipes 14 is set to three, one end of the first oil pipe 14 is fixedly connected to a first oil tank 8, one side hoop of the tail pipe 1 is connected to a first series pipe 24, the other side of the tail pipe 1 is fixedly connected to a second series pipe 26, one end of the first series pipe 24 is fixedly connected to a hose 25, one end of the second series pipe 26 is fixedly connected to a corrugated folded pipe 27, one end of the corrugated folded pipe 27 is fixedly connected to a third series pipe Tube 28, one end of the tail pipe 1 is fixedly connected with a first upper flange 31, the bottom end of the first upper flange 31 is fixedly connected with a first lower flange 32, the bottom end of the first lower flange 32 is fixedly connected with a longitudinal connecting pipe 29, the outer side of the first upper flange 31 is fixedly connected with a first bolt 33, the first upper flange 31 is fixedly connected to the first lower flange 32 by the first bolt 33, both sides of the tail pipe 1 are provided with mounting grooves 34, the inner side of the tail pipe 1 is fixedly connected with a reinforcement layer 30, when in use, by optimizing the pipeline washing path, in principle, the "thicker than Φ42" pipeline is connected in series as the main pipeline of the system, and the "thinner than Φ42" pipeline is connected in parallel with other "thin" pipelines, the diameters of all washing pipelines are made consistent as much as possible, and after the system pipelines of the oil series are optimized, the connecting hose of the oil series pump is placed at the top of the system to avoid ineffective work of the oil series pump due to the excessive length of the connecting hose. Example 2

[0022] According to Figure 1-6As shown: the outer wall of the second sealing part 3 of the tail pipe is fixedly connected with the second oil pipe 15, one end of the second oil pipe 15 is fixedly connected with the oil supply device 9, the outer side of the second sealing part 3 of the tail pipe is fixedly connected with the third oil pipe 16, the outer side of the second sealing part 3 of the tail pipe is connected with the fourth oil pipe 17, the outer side of the second sealing part 3 of the tail pipe is fixedly connected with the fifth oil pipe 18, one end of the fourth oil pipe 17 is fixedly connected with the second oil tank 10, one end of the second oil tank 10 is connected with the first sealing part 2 of the tail pipe, the outer side of the first sealing part 2 of the tail pipe is fixedly connected with the seventh oil pipe 20, one end of the seventh oil pipe 20 is fixedly connected with the main oil tank 13, the bottom end of the first oil tank 8 is fixedly connected with the sixth oil pipe 19, the sixth oil pipe 19 and the seventh oil pipe 20 are connected with each other, the first sealing part of the tail pipe is fixedly connected with the seventh oil pipe 20, and the sixth oil pipe 19 is connected with the seventh oil pipe 20. An eighth oil pipe 21 is fixedly connected to the outer side of the first sealing part 2 of the tail pipe, a ninth oil pipe 22 is fixedly connected to the outer side of the first sealing part 2 of the tail pipe, one end of the ninth oil pipe 22 is interconnected with the second oil tank 10, a tenth oil pipe 23 is fixedly connected to the outer side of the first sealing part 2 of the tail pipe, the bottom end of the second oil tank 10 is interconnected with the main oil tank 13, the top of the third oil pipe 16 is fixedly connected to the third oil tank 11, the third oil tank 11 is interconnected with the main oil tank 13, the top of the third oil tank 11 is interconnected with the flushing oil pump 12, and the cross-sectional diameters of the first oil pipe 14, the second oil pipe 15, the third oil pipe 16, the fourth oil pipe 17, the fifth oil pipe 18, the sixth oil pipe 19, the seventh oil pipe 20, the eighth oil pipe 21, the ninth oil pipe 22 and the tenth oil pipe 23 are the same. Example 3

[0023] According to Figure 1-6As shown: one end of the first series pipe 24 is fixedly connected to a fixing plate 35, the outer side of the fixing plate 35 is fixedly connected to a second bolt 36, the other end of the first series pipe 24 is fixedly connected to a second upper flange 38, the outer side of the first series pipe 24 is fixedly connected to a control valve 37, one end of the hose 25 is fixedly connected to a second lower flange 39, the outer side of the second lower flange 39 is threadedly connected to a third bolt 40, the second lower flange 39 is fixedly connected to the second upper flange 38 through the third bolt 40, one end of the hose 25 is fixedly connected to a sixth flange 51, one side of the tail pipe 1 is fixedly connected to the second series pipe 26, one end of the second series pipe 26 is fixedly connected to the third upper flange 41, one end of the corrugated folded pipe 27 is fixedly connected to the third lower flange 42, and the other end of the corrugated folded pipe 27 is fixedly connected to the fourth upper flange 52. Flange 46, the outer side of the third upper flange 41 is threadedly sleeved with a fourth bolt 45, the third upper flange 41 is fixedly connected to the third lower flange 42 through the fourth bolt 45, the outer sides of the third upper flange 41 and the third lower flange 42 are both provided with a first thread groove 43, the inner wall of the first thread groove 43 is threadedly sleeved with an adjusting bolt 44, one end of the third series pipe 28 is fixedly connected to the fifth flange 50, the other end of the third series pipe 28 is fixedly connected to the fourth lower flange 47, the outer side of the fourth lower flange 47 is threadedly sleeved with a fifth bolt 48, the fourth lower flange 47 is fixedly connected to the fourth upper flange 46 through the fifth bolt 48, the outer sides of the fourth upper flange 46 and the fourth lower flange 47 are both provided with a second thread groove 49, the outer wall of the second thread groove 49 is connected to the adjusting bolt 44 through a threaded sleeve.

[0024] In summary, the present invention has the following beneficial effects: when in use, by optimizing the pipeline washing path, in principle, the "thicker than Φ42" pipeline is connected in series as the system tail pipe 1, and the "thinner than Φ42" is connected in parallel as the first series pipe 24, the second series pipe 26, the third series pipe 28 and the hose 25 and the corrugated folded pipe 27, respectively, so that the diameters of all the washing pipelines are consistent as much as possible, and after the oil-series system pipeline is optimized, the connecting hose of the oil pump is placed at the top of the system to avoid the ineffective work of the oil pump due to the excessive length of the connecting hose, and the optimized oil-series pipeline has a high oil-series efficiency. It has greatly improved the efficiency and saved labor costs. For example, the stern tube lubricating oil system originally took about ten days to complete the oil connection. After the No. 2 ship changed the oil connection mode, it took seven days to complete the oil connection. After optimization, by setting the hose 25 and the corrugated folding tube 27, it is effective and convenient to adjust the length of the series pipeline and the direction of the series connection. The connecting hose for the series washing pipeline does not need to be pulled over a long distance, which saves the oil hose and reduces the time consumed in pulling the hose. The workload of workers is reduced, the cross-connection of the hose in the system is reduced, and some positions only need to open the valve to achieve system connection.

Claims

1. A cabin system oil pipeline, including a tail pipe (1), characterized in that: The outer side of one end of the tail pipe (1) is fixedly connected to a first tail pipe sealing part (2), the outer side of the other end of the tail pipe (1) is fixedly connected to a second tail pipe sealing part (3), the inner wall of the tail pipe (1) is provided with a tail shaft (4), the interior of the tail pipe (1) is provided with a tail shaft cavity (5), the outer wall of the tail pipe (1) is fixedly connected to a rear bearing (6), the outer wall of the tail pipe (1) is fixedly connected to a front bearing (7), one end of the second tail pipe sealing part (3) is fixedly connected to a first oil pipe (14), the number of the first oil pipes (14) is set to three, one end of the first oil pipe (14) is fixedly connected to a first oil tank (8), one side of the tail pipe (1) is connected to a first series pipe (24), the other side of the tail pipe (1) is fixedly connected to a second series pipe (26), the first series pipe (1) is fixedly connected to the second series pipe (26), and the first series pipe (1) is fixedly connected to the second series pipe (26). One end of the connecting pipe (24) is fixedly connected to a hose (25), one end of the second series pipe (26) is fixedly connected to a corrugated folded pipe (27), one end of the corrugated folded pipe (27) is fixedly connected to a third series pipe (28), one end of the tail pipe (1) is fixedly connected to a first upper flange (31), the bottom end of the first upper flange (31) is fixedly connected to a first lower flange (32), the bottom end of the first lower flange (32) is fixedly connected to a longitudinal connecting pipe (29), the outer side of the first upper flange (31) is fixedly connected to a first bolt (33), the first upper flange (31) is fixedly connected to the first lower flange (32) by the first bolt (33), both sides of the tail pipe (1) are provided with mounting grooves (34), and the inner side of the tail pipe (1) is fixedly connected to a reinforcement layer (30).

2. The engine room system oil pipeline according to claim 1, characterized in that: A second oil pipe (15) is fixedly connected to the outer wall of the second sealing portion (3) of the tail pipe, one end of the second oil pipe (15) is fixedly connected to an oil supply device (9), and a third oil pipe (16) is fixedly connected to the outer side of the second sealing portion (3) of the tail pipe.

3. The engine room system oil pipeline according to claim 2, characterized in that: The outer hoop of the second sealing part (3) of the tail pipe is connected to a fourth oil pipe (17), the outer side of the second sealing part (3) of the tail pipe is fixedly connected to a fifth oil pipe (18), one end of the fourth oil pipe (17) is fixedly connected to a second oil tank (10), and one end of the second oil tank (10) is interconnected with the first sealing part (2) of the tail pipe.

4. The cabin system oil pipeline according to claim 3, characterized in that: A seventh oil pipe (20) is fixedly connected to the outer side of the first sealing portion (2) of the tail pipe, one end of the seventh oil pipe (20) is fixedly connected to the main oil tank (13), a sixth oil pipe (19) is fixedly connected to the bottom end of the first oil tank (8), and the sixth oil pipe (19) and the seventh oil pipe (20) are interconnected.

5. The cabin system oil pipeline according to claim 4, characterized in that: An eighth oil pipe (21) is fixedly connected to the outer side of the first sealing portion (2) of the tail pipe, and a ninth oil pipe (22) is fixedly connected to the outer side of the first sealing portion (2) of the tail pipe, and one end of the ninth oil pipe (22) is mutually connected to the second oil tank (10).

6. The cabin system oil pipeline according to claim 5, characterized in that: A tenth oil pipe (23) is fixedly connected to the outer side of the first sealing portion (2) of the tail pipe, the bottom end of the second oil tank (10) is interconnected with the main oil tank (13), the top end of the third oil pipe (16) is fixedly connected to the third oil tank (11), the third oil tank (11) is interconnected with the main oil tank (13), the top end of the third oil tank (11) is interconnected with the flushing oil pump (12), and the first oil pipe (14), the second oil pipe (15), the third oil pipe (16), the fourth oil pipe (17), the fifth oil pipe (18), the sixth oil pipe (19), the seventh oil pipe (20), the eighth oil pipe (21), the ninth oil pipe (22) and the tenth oil pipe (23) have the same cross-sectional diameter.

7. The engine room system oil pipeline according to claim 6, characterized in that: One end of the first series pipe (24) is fixedly connected to a fixing plate (35), the outer side of the fixing plate (35) is fixedly connected to a second bolt (36), the other end of the first series pipe (24) is fixedly connected to a second upper flange (38), the outer side of the first series pipe (24) is fixedly connected to a control valve (37), one end of the hose (25) is fixedly connected to a second lower flange (39), the outer side of the second lower flange (39) is threadedly sleeved with a third bolt (40), the second lower flange (39) is fixedly connected to the second upper flange (38) via the third bolt (40), and one end of the hose (25) is fixedly connected to a sixth flange (51).

8. The oil pipeline for the cabin system according to claim 7, characterized in that: A second series pipe (26) is fixedly connected to one side of the tail pipe (1); one end of the second series pipe (26) is fixedly connected to a third upper flange (41); one end of the corrugated folded pipe (27) is fixedly connected to a third lower flange (42); the other end of the corrugated folded pipe (27) is fixedly connected to a fourth upper flange (46); a fourth bolt (45) is threadedly sleeved on the outer side of the third upper flange (41); the third upper flange (41) is fixedly connected to the third lower flange (42) via the fourth bolt (45); a first thread groove (43) is provided on the outer side of the third upper flange (41) and the third lower flange (42); an adjusting bolt (44) is threadedly sleeved on the inner wall of the first thread groove (43).

9. The cabin system oil pipeline according to claim 8, characterized in that: One end of the third series pipe (28) is fixedly connected to a fifth flange (50), and the other end of the third series pipe (28) is fixedly connected to a fourth lower flange (47); a fifth bolt (48) is connected to the outer side of the fourth lower flange (47) by a threaded sleeve; the fourth lower flange (47) is fixedly connected to a fourth upper flange (46) by the fifth bolt (48); a second threaded groove (49) is provided on the outer side of the fourth upper flange (46) and the fourth lower flange (47); and an outer wall of the second threaded groove (49) is connected to the adjusting bolt (44) by a threaded sleeve.

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