Blowing and washing device for cleaning pipeline

Abstract

The utility model discloses a purging device for cleaning a pipeline, which comprises an operating rod and a connecting disc, one end of the operating rod is fixedly connected with the connecting disc, the inner side of the connecting disc is fixedly connected with a motor, the tail end of a main shaft of the motor is fixedly connected with a rotating shaft, and the other end of the rotating shaft is rotatably connected with a fixed shell. Third telescopic rods are slidably connected to the inner sides of the top end and the bottom end of the fixing shell correspondingly, a connecting plate is fixedly connected to the other ends of the third telescopic rods, a knocking column is fixedly connected to the other end of the connecting plate, second telescopic rods are fixedly connected to the periphery of a connecting disc correspondingly, and supporting wheels are arranged at the other ends of the second telescopic rods. When dirt on the inner wall of the fire-fighting pipeline is cleaned through the purging shell and the bristles, the knocking columns can clean the inner wall of the fire-fighting pipeline in a reciprocating mode, the fire-fighting pipeline is vibrated through knocking of the knocking columns, separation of the dirt and the inner wall of the fire-fighting pipeline is accelerated, and therefore the cleaning effect and efficiency of the fire-fighting pipeline are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of economics teaching, in particular to a blowing and washing device for cleaning pipelines. Background Art

[0002] Fire-fighting pipes refer to pipe materials used in fire-fighting to connect fire-fighting equipment and instruments and to transport water, gas or other media for fire-fighting. Due to special needs, there are special requirements for the thickness and material of fire-fighting pipes, and they are sprayed with red paint to transport water for fire-fighting. Since fire-fighting pipes are often in a static state, the requirements for the pipes are relatively strict. Fire-fighting pipes need to be maintained during their use, and the inner walls of the fire-fighting pipes need to be cleaned during their maintenance.

[0003] The existing blowing and cleaning device cleans the inner wall of the fire-fighting pipe by inputting high-pressure liquid into the inner wall and using bristles. However, after the inner wall of the fire-fighting pipe is scaled, some of the dirt is stubborn and cannot be removed by brushing and liquid blowing, which affects the cleaning effect of the inner wall of the fire-fighting pipe. Therefore, a blowing and cleaning device for cleaning the pipe is proposed to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by the utility model overcomes the existing defects and can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The cam is fixedly connected to the outer side of the rotating shaft, and the cam is rotatably connected to the guide wheel. The second end of the second telescopic rod is fixedly connected to the guide wheel on the outer side of the rotating shaft, and the other end of the second telescopic rod is fixedly connected to the guide wheel on the outer side of the rotating shaft.

[0007] Preferably, the outer side of the third telescopic rod is fixedly connected to a limiting plate, one end of the limiting plate is fixedly connected to a spring, and the other end of the spring is fixedly connected to the fixed shell.

[0008] Preferably, a purge hole is opened on the inner side of one end of the purge shell, and bristles are fixedly connected to one end of the purge shell, and the bristles and the purge hole are staggered.

[0009] Preferably, a transition ring is fixedly connected to the outer side of the fixed shell, a water inlet ring is rotatably connected to the outer side of the transition ring, and the water inlet ring is rotatably connected to the fixed shell, water inlets are opened on the inner sides of the four sides of the transition ring, one end of the water inlet ring is connected to a liquid guide tube, one end of the water inlet ring is fixedly connected to a fixed shaft, and the fixed shaft is fixedly connected to a connecting plate, one end of the transition ring is connected to a liquid inlet pipe, and the other end of the liquid inlet pipe is connected to the purge shell.

[0010] Preferably, a first sprocket is fixedly connected to the outer side of the rotating shaft, a chain is provided on the outer side of the first sprocket, a second sprocket is meshed with the inner side of the other end of the chain, a third sprocket is fixedly connected to one end of the second sprocket, and the third sprocket is rotatably connected to a connecting disk, a gear ring is meshed with one end of the third sprocket, and the gear ring is rotatably connected to the connecting disk, a bearing is fixedly connected to the outer side of the gear ring, and the bearing is fixedly connected to the connecting disk, and the gear ring is fixedly connected to a fixed shell.

[0011] Preferably, the first telescopic rod, the second telescopic rod and the third telescopic rod are all composed of an inner rod and an outer shell, and the inner side of the outer shell is spirally connected with a locking screw, and the locking screw is tightly fitted with the inner rod.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. A blowing and cleaning device for cleaning pipes, which is provided with a rotating shaft, a cam, a knocking column, a third telescopic rod, a connecting plate, a limit plate, and a spring. When the dirt on the inner wall of the fire-fighting pipe is cleaned by a blowing and cleaning shell and bristles, the knocking column will reciprocate to clean the inner wall of the fire-fighting pipe, and the knocking of the knocking column will vibrate the fire-fighting pipe and accelerate the separation of dirt from the inner wall of the fire-fighting pipe, thereby improving the effect and efficiency of cleaning the fire-fighting pipe.

[0014] 2. A blowing and cleaning device for cleaning pipes, through the set gear ring, first sprocket, chain, second sprocket, and third sprocket, when the knocking column knocks the inner wall of the fire pipe, the first sprocket will also cause the blowing and cleaning shell and the bristles to rotate around the inner wall of the fire pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] Figure 1 The utility model is a schematic diagram of the overall structure of a blowing and cleaning device for cleaning pipelines.

[0017] Figure 2 The utility model is a schematic diagram of the installation structure of a side view of a blowing and cleaning device for cleaning a pipeline.

[0018] Figure 3 The utility model is a schematic diagram of the installation structure of a knocking column of a blowing and cleaning device for cleaning a pipeline.

[0019] Figure 4 The utility model is a schematic diagram of the installation structure of the purge hole of the purge device for cleaning the pipeline.

[0020] Figure 5 The utility model is a schematic diagram of the installation structure of a gear ring of a blowing and cleaning device for cleaning a pipeline.

[0021] Figure 6 The utility model is a schematic diagram of the installation structure of a cam of a blowing and cleaning device for cleaning a pipeline.

[0022] In the figure: 1. operating lever; 2. connecting plate; 3. motor; 4. rotating shaft; 5. cam; 6. first telescopic rod; 7. second telescopic rod; 8. blowing shell; 9. bristles; 10. blowing hole; 11. knocking column; 12. third telescopic rod; 13. connecting plate; 14. limiting plate; 15. spring; 16. guide wheel; 17. liquid inlet pipe; 18. transition ring; 19. water inlet ring; 20. water inlet; 21. liquid guide tube; 22. fixed shaft; 23. bearing; 24. gear ring; 25. first sprocket; 26. chain; 27. second sprocket; 28. third sprocket; 29. ​​fixed shell; 30. supporting wheel. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with specific implementation methods, wherein the accompanying drawings are only used for exemplary descriptions and represent only schematic diagrams rather than actual drawings, and cannot be understood as limitations on this patent. In order to better illustrate the specific implementation methods of the utility model, some parts of the accompanying drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific implementation methods in the utility model, all other specific implementation methods obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Example

[0025] like Figure 1-6As shown, a purge device for cleaning a pipe comprises an operating rod 1, bristles 9, and a connecting plate 2. One end of the operating rod 1 is fixedly connected to the connecting plate 2. The inner side of the connecting plate 2 is fixedly connected to a motor 3. The end of the main shaft of the motor 3 is fixedly connected to a rotating shaft 4. The other end of the rotating shaft 4 is rotatably connected to a fixed shell 29. The top and bottom ends of the fixed shell 29 are fixedly connected to a first telescopic rod 6. The other end of the first telescopic rod 6 is fixedly connected to a purge shell 8. The position of the purge shell 8 can be adjusted according to the diameter of the fire-fighting pipe through the first telescopic rod 6 to allow the purge to be performed. The bristles 9 on one side of the shell 8 are tightly fitted with the inner wall of the fire-fighting pipe, so that the purge shell 8 meets the need for cleaning the inner wall of the fire-fighting pipe. The top and bottom inner sides of the fixed shell 29 are slidably connected with a third telescopic rod 12, and the other end of the third telescopic rod 12 is fixedly connected with a connecting plate 13, and the other end of the connecting plate 13 is fixedly connected with a knocking column 11, and the knocking column 11 is slidably connected with the purge shell 8. The position of the knocking column 11 can be adjusted according to the position of the purge shell 8 through the third telescopic rod 12 and the connecting plate 13, so that the bristles 9 are in close contact with the inner wall of the fire-fighting pipe. When put together, the knocking column 11 can also knock on the inner wall of the fire pipe. The other end of the third telescopic rod 12 is rotatably connected to the guide wheel 16. The outer side of the rotating shaft 4 is fixedly connected to the cam 5, and the cam 5 is rotatably connected to the guide wheel 16. The connecting plate 2 is fixedly connected to the second telescopic rod 7 on all sides. The other end of the second telescopic rod 7 is provided with a supporting wheel 30. The position of the supporting wheel 30 can be adjusted according to the diameter of the fire pipe through the second telescopic rod 7, so that the spur gear 3 can fit together with the inner wall of the fire pipe, and the supporting wheel 30 can be used to adjust the position of the supporting wheel 30 according to the diameter of the fire pipe. As the device slides on the inner side of the fire-fighting pipe, the motor 3 will rotate the cam 5 through the rotating shaft 4, and then the cam 5 will support the third telescopic rod 12 through the guide wheel 16, and then the third telescopic rod 12 will knock on the inner wall of the fire-fighting pipe with the knocking column 11 through the connecting plate 13. As the motor 3 drives the rotating shaft 4 and the cam 5 to reciprocate, the knocking column 11 will reciprocate to clean the inner wall of the fire-fighting pipe. The knocking of the knocking column 11 will vibrate the fire-fighting pipe and accelerate the separation of dirt from the inner wall of the fire-fighting pipe, thereby improving the effect and efficiency of cleaning the fire-fighting pipe.

[0026] As a further improvement of the utility model, Figure 1 , Figure 2 As shown, the outer side of the third telescopic rod 12 is fixedly connected with a limit plate 14, one end of the limit plate 14 is fixedly connected with a spring 15, and the other end of the spring 15 is fixedly connected to the fixed shell 29. The spring 15 applies a pulling force to the limit plate 14. Under the action of the spring 15, the knocking column 11 can be quickly separated from the inner wall of the fire pipe after knocking with the fire pipe.

[0027] As a further improvement of the utility model, Figure 1, Figure 2 , Figure 3 and Figure 4 As shown, a purge hole 10 is opened on the inner side of one end of the purge shell 8, and bristles 9 are fixedly connected to one end of the purge shell 8, and the bristles 9 and the purge hole 10 are staggered. The dirt on the inner wall of the fire protection pipe can be cleaned by the mutual cooperation of the purge shell 8, the bristles 9 and the purge hole 10.

[0028] As a further improvement of the utility model, Figure 1 , Figure 2 , Figure 5 As shown, a transition ring 18 is fixedly connected to the outer side of the fixed shell 29, and a water inlet ring 19 is rotatably connected to the outer side of the transition ring 18, and the water inlet ring 19 is rotatably connected to the fixed shell 29. Water inlets 20 are provided on the inner sides of the four sides of the transition ring 18. One end of the water inlet ring 19 is connected to a liquid guide tube 21, and one end of the water inlet ring 19 is fixedly connected to a fixed shaft 22, and the fixed shaft 22 is fixedly connected to the connecting plate 2. One end of the transition ring 18 is connected to a liquid inlet pipe 17, and the other end of the liquid inlet pipe 17 is connected to the purge shell 8. The liquid guide tube 21 is a flexible hose, and under the mutual rotation of the water inlet ring 19 and the transition ring 18, the normal rotation of the purge shell 8 can be ensured while the purge shell 8 sprays water normally.

[0029] As a further improvement of the utility model, Figure 2 and Figure 5 As shown, the outer side of the rotating shaft 4 is fixedly connected with a first sprocket 25, the outer side of the first sprocket 25 is provided with a chain 26, the inner side of the other end of the chain 26 is meshed with a second sprocket 27, one end of the second sprocket 27 is fixedly connected with a third sprocket 28, and the third sprocket 28 is rotatably connected to the connecting disk 2, one end of the third sprocket 28 is meshed with a toothed ring 24, the toothed ring 24 is rotatably connected to the connecting disk 2, the outer side of the toothed ring 24 is fixedly connected with a bearing 23, and the bearing 23 is fixedly connected to the connecting disk 2, the toothed ring 24 is fixedly connected to the fixed shell 29 Fixedly connected, when the rotating shaft 4 rotates, the rotating shaft 4 will rotate with the first sprocket 25, and then the first sprocket 25 will rotate with the second sprocket 27 through the chain 26, and then the second sprocket 27 will rotate with the third sprocket 28, and then the third sprocket 28 will rotate with the gear ring 24, and then the gear ring 24 will rotate around the inner wall of the fire-fighting pipe through the fixed shell 29, the first telescopic rod 6, the blowing shell 8 and the bristles 9, and the high-pressure water sprayed from the blowing hole 10 on the inside of the blowing shell 8 will blow and wash the inner wall of the fire-fighting pipe, and the bristles 9 will also brush the inner wall of the fire-fighting pipe.

[0030] As a further improvement of the utility model, Figure 1 and Figure 2As shown, the first telescopic rod 6, the second telescopic rod 7 and the third telescopic rod 12 are all composed of an inner rod and an outer shell, and the inner side of the outer shell is spirally connected with a locking screw, and the locking screw is tightly fitted with the inner rod. After the first telescopic rod 6, the second telescopic rod 7 and the third telescopic rod 12 are adjusted to a suitable length, the lengths of the first telescopic rod 6, the second telescopic rod 7 and the third telescopic rod 12 can no longer be changed by the corresponding locking screws.

[0031] Working process: when it is necessary to clean the inner wall of the fire-fighting pipe, first connect the liquid guide tube 21 to the external high-pressure water source, control the device to extend into the inner side of the fire-fighting pipe through the operating lever 1, and at the same time energize the motor 3, the motor 3 will rotate with the cam 5 through the rotating shaft 4, and then the cam 5 will support the third telescopic rod 12 through the guide wheel 16, and then the third telescopic rod 12 will knock on the inner wall of the fire-fighting pipe with the knocking column 11 through the connecting plate 13, as the motor 3 drives the rotating shaft 4 and the cam 5 to reciprocate, the knocking column 11 will reciprocate to clean the inner wall of the fire-fighting pipe, and the knocking of the knocking column 11 will vibrate the fire-fighting pipe and accelerate the separation of dirt from the inner wall of the fire-fighting pipe, thereby improving the effect and efficiency of cleaning the fire-fighting pipe. When the column 11 knocks on the inner wall of the fire-fighting pipe and the dirt attached to the inner wall of the fire-fighting pipe, the rotating shaft 4 will also drive the first sprocket 25 to rotate, and then the first sprocket 25 drives the second sprocket 27 to rotate through the chain 26, and then the second sprocket 27 drives the third sprocket 28 to rotate, and then the third sprocket 28 drives the gear ring 24 to rotate, and then the gear ring 24 drives the blowing shell 8 and the bristles 9 through the fixed shell 29 and the first telescopic rod 6 to rotate around the inner wall of the fire-fighting pipe, and the high-pressure water sprayed from the blowing hole 10 on the inside of the blowing shell 8 blows the inner wall of the fire-fighting pipe around, and at the same time, the bristles 9 also brush the inner wall of the fire-fighting pipe, and with the cooperation of the blowing shell 8, the bristles 9 and the knocking column 11, the efficiency and effect of cleaning the inner wall of the fire-fighting pipe can be improved.

[0032] The above is a preferred implementation mode of the utility model. The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. Technical personnel in this industry should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the utility model. Without departing from the protection scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model to be protected. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A purge device for cleaning a pipeline, comprising an operating rod (1) and a connecting plate (2), characterized in that: One end of the operating rod (1) is fixedly connected to a connecting disk (2), an inner side of the connecting disk (2) is fixedly connected to a motor (3), a main shaft end of the motor (3) is fixedly connected to a rotating shaft (4), the other end of the rotating shaft (4) is rotatably connected to a fixed shell (29), the top and bottom ends of the fixed shell (29) are fixedly connected to a first telescopic rod (6), the other end of the first telescopic rod (6) is fixedly connected to a purge shell (8), the top and bottom ends of the fixed shell (29) are slidably connected to a third telescopic rod (12), the third telescopic rod (12) is rotatably connected to the inner side of the fixed shell (29), and the third telescopic rod (12) is rotatably connected to the inner side of the fixed shell (29). The other end of the rod (12) is fixedly connected to a connecting plate (13), the other end of the connecting plate (13) is fixedly connected to a knocking column (11), and the knocking column (11) is slidably connected to the purge shell (8), the other end of the third telescopic rod (12) is rotatably connected to a guide wheel (16), the outer side of the rotating shaft (4) is fixedly connected to a cam (5), and the cam (5) is rotatably connected to the guide wheel (16), the fourth side of the connecting plate (2) is fixedly connected to a second telescopic rod (7), and the other end of the second telescopic rod (7) is provided with a supporting wheel (30).

2. A flushing device for cleaning a pipeline according to claim 1, characterized in that: The outer side of the third telescopic rod (12) is fixedly connected to a limiting plate (14), one end of the limiting plate (14) is fixedly connected to a spring (15), and the other end of the spring (15) is fixedly connected to a fixed shell (29).

3. A flushing device for cleaning a pipeline according to claim 1, characterized in that: A purge hole (10) is provided on the inner side of one end of the purge shell (8), bristles (9) are fixedly connected to one end of the purge shell (8), and the bristles (9) and the purge hole (10) are arranged in an alternating manner.

4. A flushing device for cleaning a pipeline according to claim 1, characterized in that: A transition ring (18) is fixedly connected to the outer side of the fixed shell (29), a water inlet ring (19) is rotatably connected to the outer side of the transition ring (18), and the water inlet ring (19) is rotatably connected to the fixed shell (29), water inlets (20) are provided on the inner sides of the four sides of the transition ring (18), one end of the water inlet ring (19) is connected to a liquid guide tube (21), one end of the water inlet ring (19) is fixedly connected to a fixed shaft (22), and the fixed shaft (22) is fixedly connected to the connecting plate (2), one end of the transition ring (18) is connected to a liquid inlet pipe (17), and the other end of the liquid inlet pipe (17) is connected to the purge shell (8).

5. A flushing device for cleaning a pipeline according to claim 1, characterized in that: A first sprocket (25) is fixedly connected to the outer side of the rotating shaft (4), a chain (26) is arranged on the outer side of the first sprocket (25), a second sprocket (27) is meshed on the inner side of the other end of the chain (26), a third sprocket (28) is fixedly connected to one end of the second sprocket (27), and the third sprocket (28) is rotatably connected to the connecting disk (2), a toothed ring (24) is meshed to one end of the third sprocket (28), and the toothed ring (24) is rotatably connected to the connecting disk (2), a bearing (23) is fixedly connected to the outer side of the toothed ring (24), and the bearing (23) is fixedly connected to the connecting disk (2), and the toothed ring (24) is fixedly connected to a fixed shell (29).

6. A flushing device for cleaning a pipeline according to claim 1, characterized in that: The first telescopic rod (6), the second telescopic rod (7) and the third telescopic rod (12) are all composed of an inner rod and an outer shell, and the inner side of the outer shell is spirally connected with a locking screw, and the locking screw is tightly fitted with the inner rod.

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