Window washing pipeline assembly of ship

Abstract

The utility model relates to the technical field of ship window washing pipelines, and discloses a ship window washing pipeline assembly which comprises a nozzle, a connecting piece and at least two angle adjusting sub-assemblies, each angle adjusting sub-assembly comprises a pipe body, a ring body and a flange plate, one end of the pipe body is connected to the inner side wall of the ring body to form an angle adjusting pipe, and the other end of the pipe body is connected to the flange plate. Flange through holes are formed in the flange plates, the pipe bodies are inserted into the flange through holes, the ring bodies are movably connected to one sides of the flange plates in a clamped mode, the side faces, away from the flange plates, of the ring bodies in the axis direction are connecting faces, the connecting faces of the two angle adjusting sub-assemblies are oppositely arranged, and the flange plates of the angle adjusting sub-assemblies are connected through connecting pieces. The pipe bodies of the adjacent angle adjusting sub-assemblies are communicated, and the nozzles are communicated with the pipe bodies. According to the window cleaning pipeline assembly of the ship, the pipe body drives the nozzle to rotate, so that the spraying angle of the nozzle meets the use requirement, the cleaning blind area of a cab window is reduced, and the cleanliness of the cab glass window is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ship window washing pipelines, in particular to a ship window washing pipeline component. Background Art

[0002] The cab window washing pipeline is designed at the upper front of the cab glass window in the outdoor direction. Its main function is to clean the cab glass window through the water column sprayed by the nozzle.

[0003] In ships built in previous years, the nozzle seat was welded to the main pipe body. Due to the error in the angle between the nozzle seat and the main pipe body during the manufacturing process, the angle between the window washing pipe nozzle seat and the main pipe was not uniform, which caused the height of the water column sprayed on the glass window by each pipe to be inconsistent, resulting in partial failure to clean the window, resulting in a blind spot for window cleaning. The cleanliness of the glass windows in the cab directly affects the safe navigation vision of the ship. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. The utility model provides a ship's window washing pipeline assembly, wherein the pipe body drives the nozzle to rotate so that the spray angle of the nozzle meets the use requirements, reduces the cleaning blind area of ​​the cab window, and improves the cleanliness of the cab glass window.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a window washing pipeline assembly for a ship, comprising a nozzle, a connecting piece and at least two angle adjustment sub-assemblies, wherein the angle adjustment sub-assembly comprises a tube body, a ring body and a flange, one end of the tube body is connected to the inner wall of the ring body to form an angle adjustment tube, the flange is provided with a flange through hole, the tube body is inserted into the flange through hole, the ring body is movably clamped on one side of the flange, and the side of the ring body away from the flange in the axial direction is a connecting surface, wherein the connecting surfaces of two of the angle adjustment sub-assemblies are arranged opposite to each other, and the flanges of the angle adjustment sub-assemblies are connected by the connecting piece, the tube bodies of adjacent angle adjustment sub-assemblies are connected, and the nozzle is connected to the tube body.

[0006] As a preferred solution, the inner diameter of the ring body is larger than the outer diameter of the tube body, an assembly gap is provided between the inner side surface of the ring body and the outer side surface of the tube body, the ring body and the tube body are welded to form a weld, and the weld seals the assembly gap.

[0007] As a preferred solution, the assembly gap is set at 0.5mm-1.5mm.

[0008] As a preferred solution, the diameter of the flange through hole is larger than the diameter of the tube body.

[0009] As a preferred solution, the diameter of the flange through hole is 1.5 mm-2.5 mm larger than the diameter of the tube body.

[0010] As a preferred solution, the outer diameter of the ring body is larger than the diameter of the flange through hole.

[0011] As a preferred solution, sealing rings are connected between adjacent angle adjustment sub-assemblies, and opposite sides of the sealing rings are respectively in contact with the connecting surfaces of the angle adjustment sub-assemblies on both sides.

[0012] As a preferred solution, the flange plate is provided with flange connection holes, and the two ends of the connecting member are respectively connected to the two flange connection holes at corresponding positions.

[0013] As a preferred solution, the nozzle includes a nozzle seat and a nozzle head, the nozzle seat is welded to the tube body and communicated therewith, and the nozzle head is threadedly connected to and communicated with the nozzle seat.

[0014] Compared with the prior art, the window washing pipeline assembly of a ship in the embodiment of the utility model has the following beneficial effects: the pipe body is used for water supply, and the nozzle is connected to the pipe body so that the water in the pipe body can be sprayed out through the nozzle. The ring body is connected to one end of the pipe body to form an angle adjustment tube, and the ring body is movably clamped on one side of the flange. After the pipe body is inserted into the flange through hole of the flange, the pipe body can rotate around the axis in the flange to adjust the angle of the nozzle. The connecting surfaces of the two angle adjustment subassemblies are arranged relative to each other, and are connected to the flanges of adjacent angle adjustment subassemblies through connecting pieces, respectively, so as to realize the connection of the pipe bodies of adjacent angle adjustment subassemblies. When the nozzle angle needs to be adjusted, the connection of the connecting piece to the flange can be loosened, and the angle adjustment tube can be rotated around the axis direction of the pipe body, so that the spray angle of the nozzle meets the use requirements, reduces the blind area of ​​the cab window cleaning, and improves the cleanliness of the cab glass window. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a partial cross-sectional structural schematic diagram of the overall structure of an embodiment of the utility model.

[0016] Figure 2 It is a structural schematic diagram of the angle adjustment subassembly of an embodiment of the utility model.

[0017] Figure 3 This utility model embodiment Figure 2 Schematic diagram of the enlarged structure at A in FIG.

[0018] Figure 4 It is a structural schematic diagram of the angle adjustment tube of the embodiment of the utility model.

[0019] In the figure:

[0020] 10. Nozzle; 11. Nozzle seat; 12. Nozzle head;

[0021] 20. Connectors;

[0022] 30. Angle adjustment subassembly; 31. Tube body; 32. Ring body; 33. Connecting surface; 34. Angle adjustment tube; 35. Assembly gap; 36. Welding seam; 37. Flange; 38. Flange through hole;

[0023] 39. Flange connection hole;

[0024] 40. Sealing ring. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like used in the present invention to indicate the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present invention, it should be understood that the terms "connected", "connected", "fixed" and the like used in the present invention 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 a welding connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] like Figures 1 to 4As shown, a window washing pipeline assembly for a ship according to a preferred embodiment of the utility model comprises a nozzle 10, a connector 20 and at least two angle adjustment subassemblies 30, wherein the angle adjustment subassembly 30 comprises a tube body 31, a ring body 32 and a flange 37, one end of the tube body 31 is connected to the inner wall of the ring body 32 to form an angle adjustment tube 34, the flange 37 is provided with a flange through hole 38, the tube body 31 is inserted into the flange through hole 38, the ring body 32 is movably connected to one side of the flange 37, and the side of the ring body 32 away from the flange 37 in the axial direction is a connecting surface 33, wherein the connecting surfaces 33 of two angle adjustment subassemblies 30 are arranged opposite to each other, and the flanges 37 of the angle adjustment subassemblies 30 are connected through the connector 20, the tube bodies 31 of adjacent angle adjustment subassemblies 30 are connected, and the nozzle 10 is connected to the tube body 31.

[0029] In the window washing pipeline assembly of a ship of the present invention, the pipe body 31 is used for supplying water, and the nozzle 10 is connected to the pipe body 31 so that the water in the pipe body 31 can be sprayed out through the nozzle 10. The ring body 32 is connected to one end of the pipe body 31 to form an angle adjustment pipe 34, and the ring body 32 is movably clamped on one side of the flange 37. After the pipe body 31 is inserted into the flange through hole 38 of the flange 37, the pipe body 31 can rotate around the axis in the flange 37 to adjust the angle of the nozzle 10. The connection surfaces 33 of the two angle adjustment subassemblies 30 are arranged opposite to each other, and are respectively connected to the flanges 37 of the adjacent angle adjustment subassemblies 30 through the connector 20 to achieve the connection of the pipe bodies 31 of the adjacent angle adjustment subassemblies 30. When the angle of the nozzle 10 needs to be adjusted, loosen the connection between the connecting piece 20 and the flange 37, and the angle adjustment tube 34 can be rotated around the axial direction of the tube body 31. The angle adjustment tube 34 rotates relative to the flange 37 so that the spray angle of the nozzle 10 meets the use requirements, reduces the cleaning blind area of ​​the cab windows, and improves the cleanliness of the cab glass windows.

[0030] As one embodiment, the flange 37 is connected to the ship window.

[0031] As one embodiment, Figure 1 As shown, the two angle adjustment subassemblies 30 have the same structure, and the two angle adjustment subassemblies 30 are connected by a connecting member 20 .

[0032] As one embodiment, the flange 37 is a loose flange.

[0033] As one embodiment, the flange 37 is a stainless steel loose flange.

[0034] As one embodiment, the tube body 31 , the ring body 32 and the flange 37 are coaxially arranged.

[0035] Further, such as Figures 1 to 3 As shown, the inner diameter of the ring body 32 is larger than the outer diameter of the tube body 31, and there is an assembly gap 35 between the inner side surface of the ring body 32 and the outer side surface of the tube body 31. The ring body 32 and the tube body 31 are welded to form a weld 36, and the weld 36 seals the assembly gap 35. The inner diameter of the ring body 32 is larger than the outer diameter of the tube body 31. The setting of the assembly gap 35 facilitates the insertion of the tube body 31 into the ring body 32. After the tube body 31 is inserted into the ring body 32, the weld 36 is formed by welding the ring body 32 and the tube body 31. The assembly gap 35 is filled by the weld 36, so that the assembly gap 35 is sealed to prevent water leakage. After the ring body 32 and the tube body 31 are welded, an angle adjustment tube 34 is formed, and the ring body 32 and the tube body 31 can rotate synchronously.

[0036] Further, such as Figures 1 to 3 As shown, the assembly gap 35 is set at 0.5mm-1.5mm. This meets the requirements of easy assembly operation and can control the formation time of the weld 36 within a predetermined range to ensure processing efficiency. Preferably, the assembly gap 35 is set at 1mm.

[0037] Further, such as Figure 1 to Figure 2 As shown, the diameter of the flange through hole 38 is greater than the diameter of the tube body 31 to ensure smooth rotation of the tube body 31 in the flange through hole 38 .

[0038] Further, such as Figure 1 to Figure 2 As shown, the diameter of the flange through hole 38 is 1.5 mm-2.5 mm larger than the diameter of the tube body 31 to ensure smooth rotation of the tube body 31 in the flange through hole 38 .

[0039] Furthermore, the outer diameter of the ring body 32 is greater than the diameter of the flange through hole 38 , thereby ensuring that the ring body 32 is always clamped on one side of the flange 37 .

[0040] Further, such as Figure 1 As shown, a sealing ring 40 is connected between adjacent angle adjustment sub-assemblies 30, and opposite sides of the sealing ring 40 are respectively in contact with the connecting surfaces 33 of the angle adjustment sub-assemblies 30 on both sides, thereby improving the connection sealing between the angle adjustment sub-assemblies 30 and avoiding water leakage.

[0041] Further, such as Figure 2 As shown, the flange plate 37 is provided with flange connection holes 39 , and the two ends of the connection member 20 are respectively connected to the two flange connection holes 39 at corresponding positions.

[0042] Furthermore, the flange plate 37 is provided with flange connection holes 39, and the two ends of the connecting member 20 are respectively connected to the two corresponding flange connection holes 39. The connecting member 20 connects the two angle adjustment subassemblies 30 through the flange connection holes 39.

[0043] As one embodiment, the connecting member 20 is a bolt and a nut.

[0044] Further, such as Figure 1 As shown, the nozzle 10 includes a nozzle seat 11 and a nozzle head 12. The nozzle seat 11 is welded to the tube body 31 and communicated therewith, and the nozzle head 12 is threadedly connected and communicated with the nozzle seat 11. The tube body 31 is welded to the nozzle seat 11, and the tube body 31 drives the nozzle seat 11 to rotate synchronously when rotating. The nozzle head 12 is connected to the nozzle seat 11, and the spray angle of the nozzle head 12 is adjusted. The nozzle head 12 is threadedly connected to the nozzle seat 11, which is convenient for replacing the type of the nozzle head 12 according to needs.

[0045] In summary, the embodiment of the utility model provides a window washing pipeline assembly for a ship, wherein the pipe body 31 is used for supplying water, and the nozzle 10 is connected to the pipe body 31 so that the water in the pipe body 31 can be sprayed out through the nozzle 10. The ring body 32 is connected to one end of the pipe body 31 to form an angle adjustment pipe 34, and the ring body 32 is movably clamped on one side of the flange 37. After the pipe body 31 is inserted into the flange through hole 38 of the flange 37, the pipe body 31 can rotate around the axis in the flange 37 to adjust the angle of the nozzle 10. The connection surfaces 33 of the two angle adjustment subassemblies 30 are arranged opposite to each other, and are respectively connected to the flanges 37 of the adjacent angle adjustment subassemblies 30 through the connector 20 to achieve the connection of the pipe bodies 31 of the adjacent angle adjustment subassemblies 30. When the angle of the nozzle 10 needs to be adjusted, loosen the connection between the connecting piece 20 and the flange 37, and the angle adjustment tube 34 can be rotated around the axial direction of the tube body 31. The angle adjustment tube 34 rotates relative to the flange 37 so that the spray angle of the nozzle 10 meets the use requirements, reduces the cleaning blind area of ​​the cab windows, and improves the cleanliness of the cab glass windows.

[0046] The above are only preferred implementations of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A window washing pipeline assembly for a ship, characterized in that: It includes a nozzle, a connecting piece and at least two angle adjustment sub-assemblies, wherein the angle adjustment sub-assembly includes a tube body, a ring body and a flange, one end of the tube body is connected to the inner wall of the ring body to form an angle adjustment tube, the flange is provided with a flange through hole, the tube body is inserted into the flange through hole, the ring body is movably clamped on one side of the flange, and the side of the ring body away from the flange in the axial direction is a connecting surface, wherein the connecting surfaces of two angle adjustment sub-assemblies are arranged opposite to each other, and the flanges of the angle adjustment sub-assemblies are connected by the connecting piece, the tube bodies of adjacent angle adjustment sub-assemblies are connected, and the nozzle is connected to the tube body.

2. The window washing pipeline assembly for a ship according to claim 1, characterized in that: The inner diameter of the ring body is larger than the outer diameter of the tube body, an assembly gap is provided between the inner side surface of the ring body and the outer side surface of the tube body, the ring body and the tube body are welded to form a weld, and the weld seals the assembly gap.

3. The window washing pipeline assembly for a ship according to claim 2, characterized in that: The assembly gap is set at 0.5mm-1.5mm.

4. The window washing pipeline assembly for a ship according to claim 1, characterized in that: The diameter of the flange through hole is greater than the diameter of the tube body.

5. The window washing pipeline assembly for a ship according to claim 1, characterized in that: The diameter of the flange through hole is 1.5 mm to 2.5 mm larger than the diameter of the tube body.

6. The window washing pipeline assembly for a ship according to claim 1, characterized in that: The outer diameter of the ring body is greater than the diameter of the flange through hole.

7. The window washing pipeline assembly for a ship according to claim 1, characterized in that: A sealing ring is connected between adjacent angle adjustment sub-assemblies, and opposite sides of the sealing ring are respectively in contact with the connection surfaces of the angle adjustment sub-assemblies on both sides.

8. The window washing pipeline assembly for a ship according to claim 2, characterized in that: The flange plate is provided with flange connection holes, and the two ends of the connection piece are respectively connected to the two flange connection holes at corresponding positions.

9. The window washing pipeline assembly for a ship according to claim 1, characterized in that: The nozzle comprises a nozzle seat and a nozzle head. The nozzle seat is welded to the pipe body and communicated with the pipe body. The nozzle head is threadedly connected to the nozzle seat and communicated with the pipe body.

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