Pipeline cleaning and drying device

Abstract

The utility model relates to the technical field of pipeline cleaning, and discloses a pipeline cleaning and drying device which comprises a shell, a cleaning chamber is fixedly connected to the left side of the outer portion of the shell, a spraying assembly is arranged in the cleaning chamber, a guide block is installed outside the cleaning chamber, and an annular spray head is inserted into the guide block. The outer portion of the annular spray head is fixedly connected with an insertion block, the insertion block is arranged in the guide block, the guide block is internally provided with a replacement assembly, the right side of the outer portion of the shell is fixedly connected with a drying chamber, the outer portion of the drying chamber is fixedly connected with a mounting shell, and the mounting shell is internally provided with a drying assembly. A filtering assembly is arranged outside the mounting shell, and a cleaning assembly is arranged in the shell. According to the pipeline cleaning and drying device, the annular spray head can be replaced conveniently, operation is easy and convenient, time and labor are saved, and therefore the working efficiency of the pipeline cleaning and drying device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline cleaning technical field especially, relates to a pipeline cleaning drying device. BACKGROUND

[0002] Pipeline is used for conveying liquid, gas or solid particle and so on long strip equipment, is widely used in industry, agriculture, building, transportation and so on aspect, according to the different purposes, material and performance, pipeline can be divided into multiple types, and pipeline cleaning drying device is a kind of equipment specially used to clean and dry inside pipeline.

[0003] The existing pipeline cleaning drying equipment when using, first, the spray head is inserted into the inside of the pipeline to be cleaned, then, water or cleaning liquid is pressurized by high-pressure pump, is sprayed to the inner wall of pipeline by multi-angle nozzle, the inner wall of pipeline is cleaned, after cleaning, the equipment starts drying assembly, the outside cold air is inhaled and heated to produce hot air, finally, hot air is delivered to the inside of pipeline by fan, and residual moisture in pipeline can be evaporated quickly.

[0004] Although the existing pipeline cleaning drying device can complete the cleaning and drying of pipeline, but it is inconvenient to replace the nozzle, the nozzle is blocked by impurities or solid particles during cleaning, the traditional replacement mode is more cumbersome, and time-consuming and labor-consuming, thereby the working efficiency of pipeline cleaning drying device is reduced. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a pipeline cleaning drying device, to improve the prior art, it is inconvenient to replace the nozzle, the nozzle is blocked by impurities or solid particles during cleaning, the traditional replacement mode is more cumbersome, and time-consuming and labor-consuming.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A pipeline cleaning drying device, including the casing, the casing outside left side fixedly connected with the cleaning chamber, the cleaning chamber inside is provided with the spray assembly, the cleaning chamber outside is equipped with the guide block, the guide block inside is inserted with annular spray head, the annular spray head outside fixedly connected with the plug, the plug is arranged in the inside of the guide block, the guide block inside is provided with replacement assembly, the casing outside right side fixedly connected with the drying chamber, the drying chamber outside fixedly connected with the mounting shell, the mounting shell inside is provided with drying assembly, the mounting shell outside is provided with filter assembly, the casing inside is provided with cleaning assembly, the drying chamber and the cleaning chamber outside all around are provided with moving assembly;

[0008] The replacement assembly comprises a moving block, a moving rod fixedly connected to the upper portion of the moving block, and a spring two sleeved outside the moving rod.

[0009] Further, the filter assembly comprises a filter plate arranged at the outer right side of the mounting shell, two horizontal plates fixedly connected to the outer sides of the filter plate, two horizontal plates arranged at the inner sides of the mounting shell, and two pins threadedly connected to the inner sides of the mounting shell.

[0010] Further, the spraying assembly comprises a water pump fixedly connected to the inner portion of the cleaning chamber, a water tank fixedly connected to the input end of the water pump and fixedly connected to the inner portion of the cleaning chamber, a conveying pipe fixedly connected to the output end of the water pump and fixedly connected to the inner portion of the guide block, a filling opening fixedly connected to the upper portion of the water tank, and a sealing cover arranged outside the filling opening.

[0011] Further, the drying assembly comprises a fan fixedly connected to the inner portion of the mounting shell, a heating box fixedly connected to the inner portion of the drying chamber, the mounting shell fixedly connected to the inner portion of the heating box, a heating wire arranged in the heating box, an annular pipe fixedly connected to the outer left side of the heating box, and a plurality of air outlet pipes fixedly connected to the outer periphery of the annular pipe and penetrating through the inner periphery of the drying chamber.

[0012] Further, the cleaning assembly comprises a double-head motor fixedly connected to the inner portion of the shell, rotating rods fixedly connected to the output ends of the double-head motor, and annular cleaning brushes fixedly connected to the outer portions of the rotating rods.

[0013] Further, the moving assembly comprises a fixed column fixedly connected to the outer periphery of the cleaning chamber and the drying chamber, a telescopic rod fixedly connected to the inner portion of the fixed column, a sliding block fixedly connected to the top portion of the telescopic rod, a spring one sleeved outside the telescopic rod, an electric roller arranged on the upper portion of the sliding block, a through hole one arranged in the inner portion of the fixed column, and the electric roller slidingly connected to the inner portion of the through hole one.

[0014] Further, the inner portion of the insertion block is provided with a clamping groove, the insertion rod is inserted into the clamping groove, the upper portion of the guide block is provided with a through hole two, and the moving rod is slidingly connected to the inner portion of the through hole two.

[0015] Further, the inner sides of the mounting shell are provided with recesses, the two horizontal plates are inserted into the two recesses, the outer sides of the mounting shell are provided with through holes three, the two pins are slidingly connected to the inner portions of the two through holes three, the inner portions of the two horizontal plates are provided with mounting holes, and the two pins are threadedly connected to the two mounting holes.

[0016] This utility model has the following beneficial effects:

[0017] 1. In this utility model, when replacing the annular nozzle, pulling the moving rod moves the moving block and the insert rod, while simultaneously squeezing the external spring II to deform it. When the insert rod disengages from the slot, the annular nozzle and the insert block can be removed. During installation, after inserting the nozzle and the insert block into the guide block, the moving rod is released. Under the reaction force of the spring II, the insert rod automatically inserts into the slot, completing the installation. This design achieves convenient nozzle replacement, is simple to operate, saves time and effort, and improves work efficiency.

[0018] 2. In this utility model, when installing the filter plate, first remove the pin, align the horizontal plate of the filter plate with the groove of the mounting shell and insert it, and then screw the pin into the mounting hole to fix it. When disassembling, remove the pin and then take out the filter plate. This design facilitates installation and disassembly, prevents impurities from entering the fan, reduces wear and extends the service life of the fan.

[0019] 3. In this utility model, when cleaning the inside of the pipe, by setting up a spray component and a cleaning component in cooperation, the spray component uses a ring nozzle to evenly spray the cleaning liquid onto the inner wall of the pipe, softening dirt and deposits, while the cleaning component further removes stubborn dirt through physical friction. The two work together to not only improve cleaning efficiency, but also ensure thorough cleaning of the inner wall of the pipe without blind spots, while reducing the waste of cleaning liquid.

[0020] 4. In this utility model, when using the device, four electric rollers are inserted into the inside of the pipe. The slider drives the telescopic rod and spring one to retract. When the rollers are fully inserted into the pipe, the reaction force of spring one keeps the rollers in contact with the inner wall of the pipe. Regardless of slight changes in the pipe diameter, stable contact can be maintained, ensuring stability during movement. Attached Figure Description

[0021] Figure 1 This is a perspective view of a pipe cleaning and drying device proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of the filter plate structure of a pipeline cleaning and drying device proposed in this utility model;

[0023] Figure 3 This is a schematic diagram showing the disassembled structure of a pipeline cleaning and drying device proposed in this utility model;

[0024] Figure 4 This is a schematic diagram of the internal structure of the cleaning chamber of a pipeline cleaning and drying device proposed in this utility model;

[0025] Figure 5 This is a schematic diagram of the water pump structure of a pipeline cleaning and drying device proposed in this utility model;

[0026] Figure 6 This is a schematic diagram of the fan structure of a pipeline cleaning and drying device proposed in this utility model;

[0027] Figure 7 This is a schematic diagram of the internal structure of the fixed column of a pipeline cleaning and drying device proposed in this utility model;

[0028] Figure 8 for Figure 4 Enlarged view of the structure at point A in the middle;

[0029] Figure 9 This is a schematic diagram of the internal structure of the casing of a pipeline cleaning and drying device proposed in this utility model.

[0030] Legend:

[0031] 1. Housing; 2. Cleaning chamber; 3. Drying chamber; 4. Fixed column; 5. Telescopic rod; 6. Spring 1; 7. Sliding block; 8. Electric roller; 9. Through hole 1; 10. Water tank; 11. Filling port; 12. Water pump; 13. Delivery pipe; 14. Guide block; 15. Annular nozzle; 16. Insert block; 17. Moving block; 18. Moving rod; 19. Spring 2; 20. Insert block; 21. Slot; 22. Through hole 2; 23. Mounting shell; 24. Fan; 25. Filter plate; 26. Horizontal plate; 27. Mounting hole; 28. Groove; 29. ​​Pin; 30. Through hole 3; 31. Heating box; 32. Heating wire; 33. Annular tube; 34. Air outlet pipe; 35. Dual-head motor; 36. Rotating rod; 37. Annular cleaning brush. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figures 1-8This utility model provides an embodiment of a pipe cleaning and drying device, comprising a housing 1, a cleaning chamber 2 fixedly connected to the left side of the housing 1, a spray assembly inside the cleaning chamber 2 for cleaning the inner wall of the pipe, a guide block 14 installed outside the cleaning chamber 2, an annular nozzle 15 inserted inside the guide block 14, an insert block 16 fixedly connected outside the annular nozzle 15, the insert block 16 being disposed inside the guide block 14, a replacement assembly inside the guide block 14 for replacing the annular nozzle 15, a drying chamber 3 fixedly connected to the right side of the housing 1, an installation shell 23 fixedly connected to the outside of the drying chamber 3, a drying assembly inside the installation shell 23 for drying the inside of the pipe, a filter assembly outside the installation shell 23 for filtering the outside air, a cleaning assembly inside the housing 1 for cleaning impurities adhering to the inner wall of the pipe, and movable components on all four sides of the drying chamber 3 and the cleaning chamber 2 for moving the device inside the pipe.

[0034] The replacement component includes a movable block 17, with a movable rod 18 fixedly connected to the upper part of the movable block 17. The movable rod 18 facilitates the operation of the operator. A spring 19 is sleeved on the outside of the movable rod 18. An insert rod 20 is fixedly connected to the lower part of the movable block 17. A slot 21 is opened inside the insert block 16. The insert rod 20 is inserted into the slot 21, which improves the stability of the installation of the insert block 16. A through hole 22 is opened on the upper part of the guide block 14. The movable rod 18 is slidably connected inside the through hole 22. The through hole 22 facilitates the movement of the movable rod 18.

[0035] Specifically, when replacing the annular nozzle 15, the operator first pulls the moving rod 18. A moving block 17 is fixed to the lower part of the moving rod 18, so pulling it will cause the moving block 17 to move outwards synchronously. The movement of the moving block 17 simultaneously moves the lower fixed insert rod 20, gradually disengaging it from the slot 21. During this process, the moving block 17 compresses the spring 19 sleeved outside the moving rod 18, causing the spring 19 to gradually deform under stress, generating a certain elastic reaction force. Subsequently, when the insert rod 20 is completely disengaged from the slot 21, the annular nozzle 15 and its connected insert block 16... The nozzle can be easily removed from inside the guide block 14, thus completing the disassembly. This design avoids complicated disassembly steps and does not require additional tools, greatly simplifying the replacement of the annular nozzle 15. When reinstalling the annular nozzle 15, align the new annular nozzle 15 and the insert block 16 with the inlet of the guide block 14 and gently push them into the interior of the guide block 14. Then, the operator releases the moving rod 18. Under the elastic reaction force of the spring 29, the insert rod 20 will automatically move inward and finally re-engage with the slot 21 to fix the nozzle. The entire installation process does not require additional force or complicated operations, improving the working efficiency of the pipeline cleaning and drying device.

[0036] Reference Figures 2-6 The filter assembly includes a filter plate 25, which is located on the outer right side of the mounting housing 23. This allows for easy filtration of external air. Two horizontal plates 26 are fixedly connected to both outer sides of the filter plate 25, and are located on the inner sides of the mounting housing 23. Two pins 29 are threadedly connected to both inner sides of the mounting housing 23. Grooves 28 are formed on both inner sides of the mounting housing 23, and the two horizontal plates 26 are inserted into the two grooves 28, improving the stability of the horizontal plates 26 during installation. Through holes 30 are formed on both outer sides of the mounting housing 23, and the two pins 29 are slidably connected inside the two through holes 30, facilitating the movement of the pins 29. Mounting holes 27 are formed inside the two horizontal plates 26, and the two pins 29 are threadedly connected to the two mounting holes 27, further improving the stability of the filter plate 25 during installation.

[0037] Specifically, when installing the filter plate 25 on the outside of the mounting housing 23, the operator first needs to unscrew and remove the two pins 29 from the inside of the mounting housing 23. Then, align the horizontal plates 26 fixed on both sides of the filter plate 25 with the grooves 28 pre-cut on both sides of the mounting housing 23. After the filter plate 25 is aligned with the mounting housing 23, gently push the two horizontal plates 26 of the filter plate 25 into the grooves 28 of the mounting housing 23 to ensure that they are fully embedded and fixed in place. Next, the operator aligns the two pins 29 with the pre-drilled mounting holes 27 on the outside of the mounting housing 23 and tightens them one by one into the mounting holes 27. This completes the fixing of the filter plate 25. When it is necessary to disassemble the filter plate 25, the operator only needs to follow the reverse steps. First, unscrew the pin 29 from the inside of the mounting hole 27 and remove it. Then, gently pull out the cross plate 26 of the filter plate 25 and remove it from the groove 28 on the outside of the mounting shell 23. The entire disassembly process is also quick and convenient. Users can easily complete it without the help of complicated tools. The filter plate 25 blocks impurities and particles in the air, preventing these impurities from being sucked into the fan 24. This avoids the performance degradation of the fan 24 blades due to wear or blockage caused by impurities, and effectively extends the service life of the fan 24.

[0038] Reference Figures 3-5 The spray assembly includes a water pump 12, which is fixedly connected inside the cleaning chamber 2. A water tank 10 is fixedly connected to the input end of the water pump 12, which is also fixedly connected inside the cleaning chamber 2. A delivery pipe 13 is fixedly connected to the output end of the water pump 12, and the top of the delivery pipe 13 is fixedly connected inside the guide block 14. A filling port 11 is fixedly connected to the upper part of the water tank 10, and a sealing cap is installed on the outside of the filling port 11. The filling port 11 facilitates the addition of cleaning fluid.

[0039] Specifically, during spraying, the water pump 12 is started to draw cleaning fluid from inside the water tank 10. Then, it is transported to the inside of the guide block 14 through the delivery pipe 13. The cleaning fluid is then sprayed out by the annular nozzle 15 installed on the guide block 14 to clean the inside of the pipe. The annular nozzle 15 can spray evenly from multiple angles to ensure that every corner of the inner wall of the pipe is covered and cleaned, avoiding blind spots.

[0040] Reference Figures 2-6 The drying assembly includes a fan 24, which is fixedly connected inside the mounting shell 23. A heating box 31 is fixedly connected inside the drying chamber 3. The mounting shell 23 is fixedly connected inside the heating box 31. A heating wire 32 is installed inside the heating box 31. An annular pipe 33 is fixedly connected to the left side of the heating box 31. Air outlet pipes 34 are fixedly connected to all four sides of the annular pipe 33. Multiple air outlet pipes 34 penetrate the interior of the drying chamber 3.

[0041] Specifically, during the drying process, the fan 24 is started to draw air in from the outside of the mounting shell 23. The drawn-in air is first filtered by the filter plate 25, and then delivered to the inside of the heating chamber 31. Next, the air is heated by the heating wire 32 inside the heating chamber 31. Finally, the air is transported through the annular pipe 33 and discharged through the air outlet pipe 34, thus completing the drying operation inside the pipe.

[0042] Reference Figure 9 The cleaning component includes a dual-head motor 35, which is fixedly connected inside the housing 1. The output ends of the dual-head motor 35 are each fixedly connected to a rotating rod 36. An annular cleaning brush 37 is fixedly connected to the outside of each of the two rotating rods 36. The annular cleaning brush 37 fits against the inner wall of the pipe and generates friction with the pipe wall through rotation, which can effectively remove stubborn dirt, scale, oil and other stains attached to the inner wall of the pipe.

[0043] Specifically, during cleaning, the dual-head motor 35 is activated, which drives two rotating rods 36 fixed at the output end to rotate. The rotation of the two rotating rods 36 causes two externally fixed annular cleaning brushes 37 to rotate inside the pipe. When the annular cleaning brushes 37 rotate, in conjunction with the cleaning solution, the dirt on the inner wall of the pipe can be quickly removed.

[0044] Reference Figure 7 The moving component includes a fixed column 4, which is fixedly connected to the outside of the washing chamber 2 and the drying chamber 3. A telescopic rod 5 is fixedly connected inside the fixed column 4. A slider 7 is fixedly connected to the top of the telescopic rod 5. A spring 6 is sleeved on the outside of the telescopic rod 5. An electric roller 8 is installed on the upper part of the slider 7. A through hole 9 is opened inside the fixed column 4. The electric roller 8 is slidably connected inside the through hole 9.

[0045] Specifically, when using this device, firstly, four electric rollers 8 are inserted into the inside of the pipe. When the electric rollers 8 contact the inner wall of the pipe, the squeezing slider 7 causes the bottom-fixed telescopic rod 5 to retract. The retraction of the telescopic rod 5 causes the externally sleeved spring 6 to retract. When the four electric rollers 8 are fully inside the pipe, the reaction force of the spring 6 keeps the electric rollers 8 in contact with the inner wall of the pipe. Finally, the device can be moved by the electric rollers 8. This achieves stable contact regardless of slight changes in the pipe diameter, thus ensuring the smooth operation of the device inside the pipe.

[0046] Working principle: When replacing the annular nozzle 15, firstly, pull the moving rod 18 to move the lower fixed moving block 17. The moving block 17 moves the lower fixed insert rod 20 synchronously. When the moving block 17 moves, it squeezes the spring 19 sleeved on the outside of the moving rod 18, causing the spring 19 to deform under force. Then, when the insert rod 20 disengages from the inside of the slot 21, the annular nozzle 15 and the insert block 16 can be taken out from the inside of the guide block 14. During installation, insert the annular nozzle 15 and the insert block 16 into the inside of the guide block 14. Then, release the moving rod 18. Under the reaction force of the spring 19, the insert rod 20 can be inserted into the inside of the slot 21. This makes it easy to replace the annular nozzle 15. The operation is simple and convenient, saving time and effort, thereby improving the working efficiency of the pipeline cleaning and drying device.

[0047] When installing the filter plate 25 outside the mounting housing 23, firstly, remove the two pins 29 from the inside of the mounting housing 23. Then, align the horizontal plates 26 fixed on both sides of the filter plate 25 with the grooves 28 opened on both sides of the mounting housing 23. Next, insert the two horizontal plates 26 into the two grooves 28. Then, tighten the two pins 29 into the mounting holes 27. When disassembling, remove the pins 29 from the inside of the mounting housing 23, and then remove the filter plate 25 and the horizontal plates 26 from the inside of the mounting housing 23. This facilitates the external installation of the filter plate 25 from the mounting housing 23, prevents the fan 24 from sucking in impurities, thereby reducing the wear of the fan 24 and extending its service life.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pipe cleaning and drying device, comprising a housing (1), characterized in that: A cleaning chamber (2) is fixedly connected to the left side of the outer shell (1). A spray assembly is installed inside the cleaning chamber (2). A guide block (14) is installed outside the cleaning chamber (2). An annular nozzle (15) is inserted inside the guide block (14). An insert block (16) is fixedly connected to the outside of the annular nozzle (15). The insert block (16) is located inside the guide block (14). A replacement assembly is installed inside the guide block (14). A drying chamber (3) is fixedly connected to the right side of the outer shell (1). An installation shell (23) is fixedly connected to the outside of the drying chamber (3). A drying assembly is installed inside the installation shell (23). A filter assembly is installed outside the installation shell (23). A cleaning assembly is installed inside the shell (1). Movable assemblies are installed around the outer perimeter of both the drying chamber (3) and the cleaning chamber (2). The replacement component includes a movable block (17), a movable rod (18) is fixedly connected to the upper part of the movable block (17), a spring (19) is sleeved on the outside of the movable rod (18), and an insert rod (20) is fixedly connected to the lower part of the movable block (17).

2. The pipeline cleaning and drying device according to claim 1, characterized in that: The filter assembly includes a filter plate (25), which is disposed on the outer right side of the mounting housing (23). Horizontal plates (26) are fixedly connected to both outer sides of the filter plate (25), and two horizontal plates (26) are disposed on the inner sides of the mounting housing (23). Pins (29) are threadedly connected to both inner sides of the mounting housing (23).

3. The pipeline cleaning and drying device according to claim 1, characterized in that: The spray assembly includes a water pump (12), which is fixedly connected inside the cleaning chamber (2). The water pump (12) is fixedly connected to a water tank (10) at its input end. The water tank (10) is fixedly connected inside the cleaning chamber (2). The water pump (12) is fixedly connected to a delivery pipe (13) at its output end. The top of the delivery pipe (13) is fixedly connected inside the guide block (14). The water tank (10) is fixedly connected to a filling port (11) at its upper part. A sealing cap is installed on the outside of the filling port (11).

4. The pipeline cleaning and drying device according to claim 1, characterized in that: The drying assembly includes a fan (24), which is fixedly connected inside the mounting shell (23). A heating box (31) is fixedly connected inside the drying chamber (3). The mounting shell (23) is fixedly connected inside the heating box (31). A heating wire (32) is installed inside the heating box (31). An annular pipe (33) is fixedly connected to the left side of the heating box (31). Air outlet pipes (34) are fixedly connected to all four sides of the annular pipe (33). Multiple air outlet pipes (34) penetrate the interior of the drying chamber (3).

5. A pipe cleaning and drying device according to claim 1, characterized in that: The cleaning assembly includes a dual-head motor (35), which is fixedly connected inside the housing (1). The output ends of the dual-head motor (35) are each fixedly connected to a rotating rod (36), and the two rotating rods (36) are each fixedly connected to an annular cleaning brush (37).

6. The pipeline cleaning and drying device according to claim 1, characterized in that: The moving component includes a fixed column (4), which is fixedly connected to the outer perimeter of the washing chamber (2) and the drying chamber (3). A telescopic rod (5) is fixedly connected inside the fixed column (4). A slider (7) is fixedly connected to the top of the telescopic rod (5). A spring (6) is sleeved on the outside of the telescopic rod (5). An electric roller (8) is installed on the upper part of the slider (7). A through hole (9) is opened inside the fixed column (4). The electric roller (8) is slidably connected inside the through hole (9).

7. The pipeline cleaning and drying device according to claim 1, characterized in that: The insert block (16) has a slot (21) inside, the insert rod (20) is inserted into the slot (21), the guide block (14) has a through hole (22) on the upper part, and the moving rod (18) is slidably connected inside the through hole (22).

8. A pipeline cleaning and drying device according to claim 2, characterized in that: The mounting shell (23) has grooves (28) on both sides inside. The two horizontal plates (26) are inserted into the two grooves (28). The mounting shell (23) has through holes (30) on both sides outside. The two pins (29) are slidably connected inside the two through holes (30). The two horizontal plates (26) have mounting holes (27) inside. The two pins (29) are threadedly connected to the two mounting holes (27).

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