CN216174966U - Pipeline cleaning device - Google Patents
Pipeline cleaning device Download PDFInfo
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- CN216174966U CN216174966U CN202122533732.5U CN202122533732U CN216174966U CN 216174966 U CN216174966 U CN 216174966U CN 202122533732 U CN202122533732 U CN 202122533732U CN 216174966 U CN216174966 U CN 216174966U
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Abstract
The utility model relates to the technical field of pipeline engineering, and discloses a pipeline cleaning device which comprises a cleaning pool, a pipeline conveying mechanism and a bubble generator, wherein an opening is formed in the top of the cleaning pool; the pipeline conveying mechanism is arranged on the cleaning pool and extends from the opening to the bottom surface of the cleaning pool; the bubble generator is communicated with the bottom surface of the cleaning pool or a position close to the bottom surface. Bubbles are generated in the cleaning pool through a bubble generator, and the bubbles can be broken to impact a pipeline close to the bottom surface of the cleaning pool, so that impurities are removed; the pipeline conveying mechanism extending from the opening to the bottom surface of the cleaning pool can drive the pipeline to be conveyed to the bottom surface of the cleaning pool, so that impurities inside and outside the pipeline can be removed by the operation of the bubble generator; pipeline conveying mechanism can also drive pipeline separation pipeline and washing liquid, avoids impurity to deposit and adheres to on the pipeline to improve the cleaning performance of pipeline.
Description
Technical Field
The utility model relates to the technical field of pipeline engineering, in particular to a pipeline cleaning device.
Background
At present, pipes are devices for transporting gases, liquids or fluids with solid particles, which are connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.
The pipeline cleaning device has the advantages that the working environment of part of pipelines is severe, a large amount of impurities such as silt are often attached to the inside and the outside of the pipelines, the cleaning difficulty is high, and the cleaned pipelines are still attached with a large amount of impurities and need to be cleaned repeatedly. The repeated cleaning of the pipeline leads to serious waste of water resources.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is: the utility model provides a pipeline cleaning device to improve the cleaning performance of pipeline, reduce the waste of water resource.
In order to achieve the above object, the present invention provides a pipe cleaning apparatus comprising: the device comprises a cleaning pool, a pipeline conveying mechanism and a bubble generator, wherein an opening is formed in the top of the cleaning pool; the pipeline conveying mechanism is arranged on the cleaning pool and extends from the opening to the bottom surface of the cleaning pool; the bubble generator is communicated with the bottom surface of the cleaning pool or a position close to the bottom surface.
In the above technical solution, the pipe conveying mechanism includes: the pipeline cleaning device comprises a driving part, a scraping plate and two transmission assemblies, wherein the two transmission assemblies are respectively arranged on two opposite sides in a cleaning pool, the transmission assemblies extend from the opening to the bottom surface of the cleaning pool, the scraping plate is used for supporting the pipeline, and two ends of the scraping plate are respectively connected with the two transmission assemblies; the driving part drives the scraping plate to do rotary motion through the transmission assembly.
In the above technical solution, the transmission assembly includes: the driving gear is rotatably arranged in the cleaning pool and is close to the opening of the cleaning pool; the driven gear is rotatably arranged in the cleaning pool and is close to the bottom surface of the cleaning pool; the chain of two drive assembly meets with the both ends of scraper blade respectively, the drive division is used for driving two drive assembly the driving gear rotates, the driving gear pass through the chain with driven gear transmission is connected.
In the technical scheme, the scraper comprises a connecting plate and scraping strips, two ends of the connecting plate are respectively connected with the two transmission assemblies, and the scraping strips are arranged at intervals along the length direction of the connecting plate and extend along the direction far away from the connecting plate.
In the technical scheme, the scraper blade rotates to form an upper conveying surface and a lower conveying surface, the upper conveying surface is used for conveying the pipeline, one part of the bottom surface of the cleaning pool tilts upwards to form an inclined surface, the inclined surface is located below the lower conveying surface, and the distance between the inclined surface and the lower conveying surface is larger than the diameter of the pipeline.
In the technical scheme, ribs are arranged at intervals along the width direction of the inclined plane and extend along the length direction of the inclined plane.
In the above technical scheme, the bottom surface of the cleaning pool is further provided with a pipeline outlet, and the pipeline outlet is located in front of the inclined surface.
In the above technical scheme, a slag discharge channel is arranged on the bottom surface of the cleaning pool, and is provided with a gate valve for opening or closing the slag discharge channel.
In the above technical scheme, the slag discharge channel comprises a first section and a second section, the bottom surface of the cleaning pool is communicated with the first section, the first section is communicated with the second section, the area of the cross section of the first section is gradually reduced along the direction far away from the bottom surface of the cleaning pool, and the second section is provided with the gate valve.
In the technical scheme, the first section is provided with a gas blowing hole, and the bubble generator is communicated with the cleaning pool through the gas blowing hole.
Compared with the prior art, the pipeline cleaning device provided by the embodiment of the utility model has the beneficial effects that: bubbles are generated in the cleaning pool through a bubble generator, and the bubbles can be broken to impact a pipeline close to the bottom surface of the cleaning pool, so that impurities are removed; the pipeline conveying mechanism extending from the opening to the bottom surface of the cleaning pool can drive the pipeline to be conveyed to the bottom surface of the cleaning pool, so that impurities inside and outside the pipeline can be removed by the operation of the bubble generator; pipeline conveying mechanism can drive pipeline and washing liquid separation, avoids impurity to deposit and attaches to on the pipeline to improve the cleaning performance of pipeline.
Drawings
FIG. 1 is a schematic structural diagram of a pipe cleaning apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a transmission assembly of the pipe cleaning apparatus according to the embodiment of the present invention;
FIG. 3 is a schematic view showing the construction of a squeegee of the pipe cleaning apparatus according to the embodiment of the utility model;
FIG. 4 is a schematic cross-sectional view of a pipe cleaning apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view of a pipe cleaning apparatus according to an embodiment of the present invention;
in the figure, 1, a cleaning pool; 101. reinforcing ribs; 11. a bevel; 111. a rib; 12. a conduit outlet; 13. a slag discharge channel; 131. a first stage; 132. a second stage; 133. a gate valve; 14. a gas blowing hole; 2. a pipeline conveying mechanism; 21. a drive section; 22. a transmission assembly; 221. a driving gear; 222. a driven gear; 223. a chain; 23. a squeegee; 231. a connecting plate; 2301. an upper conveying surface; 2302. a lower conveying surface; 232. and (6) scraping the strips.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, directional descriptions such as directions or positional relationships indicated above, below, front, rear, left, right, etc. are based on the directions or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
As shown in fig. 1 and 2, a pipe cleaning apparatus according to a preferred embodiment of the present invention includes: the device comprises a cleaning pool 1, a pipeline conveying mechanism 2 and a bubble generator, wherein an opening is formed in the top of the cleaning pool 1; the pipeline conveying mechanism 2 is arranged on the cleaning pool 1, and the pipeline conveying mechanism 2 extends from the opening to the bottom surface of the cleaning pool 1; the bubble generator is communicated with the bottom surface of the cleaning pool 1 or a position close to the bottom surface.
Bubbles are generated in the cleaning pool 1 through a bubble generator, and the bubbles can be broken to impact pipelines close to the bottom surface of the cleaning pool 1, so that impurities are removed; the pipeline conveying mechanism 2 extending from the opening to the bottom surface of the cleaning pool 1 can drive the pipeline to be conveyed to the bottom surface of the cleaning pool, so that impurities inside and outside the pipeline can be removed by the operation of the bubble generator; pipeline conveying mechanism 2 can also drive pipeline separation pipeline and washing liquid, avoids impurity to deposit and adheres to on the pipeline to improve the cleaning performance of pipeline.
Wherein, the cleaning liquid is put into the cleaning pool 1 so that the bubble generator can generate bubbles. The opening that sets up at washing 1 top of pond is favorable to pipeline and washing liquid to put into through the opening and washs 1 in. The cleaning liquid may be water, and may be a liquid mixed with various additives, which is not limited herein. As shown in fig. 2, in order to improve the structural strength of the cleaning tank 1, a reinforcing rib 101 may be further disposed in the cleaning tank 1, and the arrangement of the reinforcing rib 101 should be adapted to the conveyor in the cleaning tank 1, which is not described herein again.
In one embodiment, as shown in fig. 2, the pipeline conveying mechanism 2 includes a driving portion 21, a scraper 23, and 2 transmission assemblies 22 respectively disposed at two opposite sides in the cleaning pool 1, the transmission assemblies 22 are arranged along a direction from an opening to a bottom surface of the cleaning pool 1, the scraper 23 is used for supporting the pipeline, two ends of the scraper 23 are respectively connected to the 2 transmission assemblies 22, and the driving portion 21 drives the scraper 23 to make a rotary motion through the transmission assemblies 22.
In order to drive the scraper 23 to make a rotary motion, as shown in fig. 2, the transmission assembly 22 may include a driving gear 221, a driven gear 222 and a chain 223, the driving gear 221 may be rotatably disposed in the washing tank 1, and the driving gear 221 is close to the opening of the washing tank 1; the driven gear is rotatably arranged in the cleaning pool 1, and the driven gear 222 is close to the bottom surface of the cleaning pool 1; the chain 223 is engaged with the driven gear 222; wherein, the chains 223 of 2 transmission assemblies 22 are respectively connected with two ends of the scraper 23, the driving part 21 is used for driving the driving gears 221 of the 2 transmission assemblies 22 to rotate, and the driving gears 221 are in transmission connection with the driven gears 222 through the chains 223.
Specifically, the driving gear 221 can rotate under the driving of the driving portion 21, and then drive the chain 223 to rotate, and drive the driven gear 222 to rotate correspondingly, because the two ends of the scraper 23 are respectively connected with the chains 223 of the 2 transmission assemblies 22, under the driving of the chain 223, the scraper 23 supporting the pipeline generates the reciprocating motion from the position close to the bottom surface of the cleaning pool 1 to the position close to the top of the cleaning pool 1, so that the pipeline can be driven by the chain 223, and move from the position close to the bottom surface of the cleaning pool 1 to the top of the cleaning pool 1, or move from the top of the cleaning pool 1 to the position close to the bottom surface of the cleaning pool 1. So set up, pipeline conveying mechanism 2 can be with the pipeline carry wash 1 in, perhaps with pipeline and washing liquid separation. As shown in the figure, the pipeline moves from the bottom surface of the cleaning pool 1 to the top of the cleaning pool 1 in the moving direction of the scraper 23, the pipeline can be firstly carried to the top of the cleaning pool 1, the pipeline is transported to the bottom surface of the cleaning pool 1 by the pipeline conveying mechanism 2, and after the bubble generator generates bubbles and finishes cleaning, the bubbles are transported back to the top of the cleaning pool 1 by the pipeline conveying mechanism 2.
In one embodiment, the driving gear 221 is rotatably disposed in the cleaning tank 1 by a driving shaft in transmission connection with the driving gear 221, the driving shaft penetrates through two ends of the cleaning tank 1, one end of the driving shaft is connected with a bearing disposed outside the cleaning tank 1, and the other end of the driving shaft is in transmission connection with the driving part 21, so that the driving part 21 is configured to enable the driving part 21 to drive the driving gear 221 to rotate. The driving portion 21 may be a motor or other driving portion 21 commonly used in the art, and will not be described herein. The driven gear 222 may be rotatably provided in the washing tank 1 in such a manner that: the driven shaft is in transmission connection with the driven gear 222, and two ends of the driven shaft penetrate through two sides of the cleaning pool 1 and are connected with a bearing arranged on the outer side of the cleaning pool 1. The outside of the cleaning pool 1 can also be provided with a tensioning mechanism to adjust the distance between the driven shaft and the driving shaft and realize the tensioning effect of the stacking chain 223.
As shown in fig. 3, in order to avoid the occurrence of the impurity remaining at the scraper 23, the scraper 23 may include a connecting plate 231 and a scraper bar 232, two ends of the connecting plate 231 are respectively connected to the 2 transmission assemblies 22, and the scraper bar 232 is disposed at an interval along a length direction of the connecting plate 231 and extends perpendicular to one surface of the connecting plate 231. Connecting plate 231 is through being connected with two drive assembly 22 to drive the strip 232 of scraping that the interval set up on it and make rotary motion, scrape the strip 232 and extend along the direction of keeping away from connecting plate 231, can play the effect of supporting the pipeline, scrape the interval setting of strip 232, make impurity can follow strip 232 and scrape the clearance between the strip 232 and flow away along with the washing liquid, avoided remaining condition to take place.
And the density of part of pipelines is low, and even if the pipelines sink into the cleaning liquid, the pipelines still float out of the water surface under the impact of bubbles, so that the cleaning cannot be finished. In order to solve the above problems, it is possible to provide: a part of the bottom surface is tilted upwards to form an inclined surface 11, the inclined surface 11 is positioned below the lower conveying surface 2302, and the distance between the inclined surface 11 and the lower conveying surface 2302 is larger than the diameter of the pipeline.
As shown in fig. 5, in detail, the scraper 23 rotates to form an upper conveying surface 2301 and a lower conveying surface 2302, the upper conveying surface 2301 is used for conveying a pipe, the pipe is conveyed from the upper conveying surface 2301 to the lower conveying surface 2302 under the support and driving of the scraper 23, because the distance between the inclined surface 11 and the lower conveying surface 2302 is greater than the diameter of the pipe, the pipe sinks on the inclined surface 11 under the action of gravity on one hand, and on the other hand, the scraper 23 still maintains the support action on the pipe at the position of the lower conveying surface 2302, the pipe cannot move downwards along the inclined surface 11 under the action of gravity, after the cleaning is completed, the scraper 23 moves upwards along the inclined surface 11 under the action of the transmission assembly 22, so as to separate the pipe from the cleaning solution. So set up, can avoid the condition of pipeline come-up under the impact of bubble on the one hand, can also avoid impurity to deposit and adhere to on the pipeline of float water material to improve the cleaning performance of pipeline.
Further, as shown in fig. 2, ribs 111 are provided at intervals in the width direction of the inclined surface 11, and the ribs 111 extend in the longitudinal direction of the inclined surface 11.
It can be understood that the pipe sinks on the inclined plane 11, and the pipe, the position where the pipe meets the inclined plane 11 and the inclined plane 11 form a space for residual impurities, so that the outer wall of the pipe after being cleaned still has residual impurities. The ribs 111 are used for supporting the pipeline, and channels for impurities to flow to the bottom surface of the cleaning pool 1 are formed between the ribs 111, so that the residue of the impurities is reduced, and the cleaning effect is improved.
As shown in fig. 4 and 5, the pipeline outlet 12 is disposed in front of the inclined plane 11, so that the pipeline separated from the cleaning liquid can leave the cleaning tank 1 through the pipeline outlet 12, thereby avoiding the situation that personnel need to enter the cleaning tank 1 to carry the pipeline, and saving manpower resources and cleaning cost.
As shown in fig. 4 and 5, a slag discharge passage 13 may be provided on the bottom surface of the cleaning tank 1, and a gate valve 133 may be provided on the slag discharge passage 13, the gate valve 133 opening or closing the slag discharge passage 13. When the utility model works, the slag discharging channel 13 is closed by the gate valve 133, and the cleaning liquid can not flow out of the cleaning pool 1 from the slag discharging channel 13. After the cleaning is completed, the slag discharge passage 13 is opened by means of the gate valve 133, and the impurities and the cleaning liquid flow out through the slag discharge passage 13. The setting of sediment passageway 13 can effectively reduce and wash behind the pipeline, washs the volume of the impurity and the washing liquid in the pond 1, reduces the washing degree of difficulty of wasing pond 1.
In the above embodiment, as shown in fig. 4 and 5, the slag discharging passage 13 includes the first section 131 and the second section 132, the bottom surface of the washing bath 1 communicates with the first section 131, the first section 131 communicates with the second section 132, the cross-sectional area of the portion of the first section 131 near the bottom surface is larger than the cross-sectional area of the portion far from the bottom surface, and the second section 132 is provided with the gate valve 133.
It can be understood that the area of the cross section of first section 131 reduces along the direction of keeping away from the bottom surface of wasing pond 1 gradually, is favorable to impurity gathering to first section 131 in, when treating the gate valve 133 on second section 132 and opening, the washing liquid can be under the effect of gravity, with gathering the impurity on first section 131 wash out wash pond 1, make wash pond 1 when the discharge washing liquid, can carry out preliminary washing to the bottom of wasing pond 1, alleviate the washing degree of difficulty of follow-up washing pond 1.
In order to further reduce the difficulty of cleaning the cleaning tank 1, as shown in fig. 4 and 5, a blowing hole 14 may be provided on the first section 131, and the bubble generator may be communicated with the cleaning tank 1 through the blowing hole 14. Since a large amount of impurities are easily accumulated in the first segment 131, and the first segment 131 has a structure in which the cross-sectional area of the portion close to the bottom is larger than that of the portion far from the bottom, it is difficult to clean the first segment, and accumulation of impurities is easily caused, and the longer the accumulation time is, the more persistent the impurities are. The blowing holes 14 are formed in the first section 131, so that when the bubble generator works, bubbles are broken to impact accumulated impurities, and stubborn impurities are prevented from remaining. Preferably, the number of the air blowing holes 14 is 72 to satisfy the number of the air bubbles required when the cleaning bath 1 cleans the pipe.
In one embodiment, the utility model further comprises a bracket, wherein the bracket is connected with the bottom of the cleaning pool 1, and the bracket can suspend the cleaning pool 1, which is beneficial to arranging a water outlet channel on the bottom surface.
The working process of one embodiment of the utility model is as follows: as shown in fig. 4, an arrow in the figure is a transportation direction of a pipeline, a circle in the figure represents the pipeline, a proper amount of cleaning liquid is put into the cleaning pool 1, the pipeline to be cleaned is placed on the pipeline conveying mechanism 2 and close to the position of an opening of the cleaning pool 1, the pipeline conveying mechanism 2 conveys the pipeline to the position close to the bottom surface of the cleaning pool 1, the bubble generator works to generate bubbles, the bubbles are broken to impact the pipeline to realize cleaning, and the cleaned pipeline is conveyed to the opening of the cleaning pool 1 from the position close to the bottom surface of the cleaning pool 1 under the driving of the pipeline conveying mechanism 2.
Another working process of an embodiment of the present invention is: as shown in fig. 5, an arrow in the figure is a transportation direction of a pipeline, a circle in the figure represents the pipeline, a proper amount of cleaning liquid is put into the cleaning pool 1, the pipeline to be cleaned is placed on the pipeline conveying mechanism 2 and close to an opening of the cleaning pool 1, the pipeline conveying mechanism 2 conveys the pipeline to the inclined plane 11 on the bottom surface of the cleaning pool 1, the scraper 23 limits the pipeline, the bubble generator generates bubbles when working, the bubbles break to impact the pipeline, cleaning is achieved, the cleaned pipeline is driven by the pipeline conveying mechanism 2 to move upwards along the inclined plane 11, and the pipeline leaves the cleaning pool 1 from the pipeline outlet 12.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (10)
1. A pipe cleaning apparatus, comprising:
the top of the cleaning pool is provided with an opening;
the pipeline conveying mechanism is mounted on the cleaning pool and extends from the opening to the bottom surface of the cleaning pool; and
and the bubble generator is communicated with the bottom surface of the cleaning pool or a position close to the bottom surface.
2. The pipe cleaning apparatus of claim 1, wherein the pipe conveying mechanism comprises: the cleaning device comprises a driving part, a scraping plate and two transmission assemblies, wherein the two transmission assemblies are respectively arranged on two opposite sides in a cleaning pool, the transmission assemblies extend from the opening to the bottom surface of the cleaning pool, the scraping plate is used for supporting a pipeline, and two ends of the scraping plate are respectively connected with the two transmission assemblies; the driving part drives the scraping plate to do rotary motion through the transmission assembly.
3. The pipe cleaning apparatus of claim 2, wherein the transmission assembly comprises:
the driving gear is rotatably arranged in the cleaning pool and is close to the opening;
the driven gear is rotatably arranged in the cleaning pool and is close to the bottom surface of the cleaning pool;
a chain;
the chain of two drive assembly meets with the both ends of scraper blade respectively, the drive division is used for driving two drive assembly the driving gear rotates, the driving gear pass through the chain with driven gear transmission is connected.
4. The pipe cleaning device according to claim 2, wherein the scraper comprises a connecting plate and scraper bars, two ends of the connecting plate are respectively connected with the two transmission assemblies, and the scraper bars are arranged at intervals along the length direction of the connecting plate and extend along the direction far away from the connecting plate.
5. The pipeline cleaning device according to claim 2, wherein the scraper rotates to form an upper conveying surface and a lower conveying surface, the upper conveying surface is used for conveying the pipeline, a part of the bottom surface of the cleaning pool tilts upwards to form an inclined surface, the inclined surface is located below the lower conveying surface, and the distance between the inclined surface and the lower conveying surface is larger than the diameter of the pipeline.
6. The pipe cleaning apparatus of claim 5, wherein ribs are spaced along the width of the ramp, the ribs extending along the length of the ramp.
7. The pipe cleaning apparatus according to claim 5, wherein the bottom surface of the cleaning tank is further provided with a pipe outlet which is located in front of the inclined surface.
8. The pipe cleaning device according to any one of claims 1 to 7, wherein a slag discharge passage provided with a gate valve is provided on a bottom surface of the cleaning tank.
9. The pipe cleaning device according to claim 8, wherein the slag discharge passage includes a first section and a second section, the bottom surface of the cleaning tank communicates with the first section, the first section communicates with the second section, the cross-sectional area of the first section gradually decreases in a direction away from the bottom surface of the cleaning tank, and the second section is provided with the gate valve.
10. The pipe cleaning device according to claim 9, wherein the first section is provided with a blow hole, and the bubble generator is communicated with the cleaning tank through the blow hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122533732.5U CN216174966U (en) | 2021-10-20 | 2021-10-20 | Pipeline cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122533732.5U CN216174966U (en) | 2021-10-20 | 2021-10-20 | Pipeline cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216174966U true CN216174966U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122533732.5U Active CN216174966U (en) | 2021-10-20 | 2021-10-20 | Pipeline cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216174966U (en) |
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2021
- 2021-10-20 CN CN202122533732.5U patent/CN216174966U/en active Active
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