CN114618826A - Ultrasonic pipeline cleaning assembly and cleaning method thereof - Google Patents
Ultrasonic pipeline cleaning assembly and cleaning method thereof Download PDFInfo
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- CN114618826A CN114618826A CN202210206657.8A CN202210206657A CN114618826A CN 114618826 A CN114618826 A CN 114618826A CN 202210206657 A CN202210206657 A CN 202210206657A CN 114618826 A CN114618826 A CN 114618826A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
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Abstract
The invention discloses an ultrasonic pipeline cleaning assembly and a cleaning method thereof. The invention comprises a rotating structure, a position stabilizing structure and a cleaning structure; the position stabilizing structure comprises an air bag, a supporting head, a supporting rod, a supporting screw rod, a supporting base body, a spring, a connecting rod and an air bag base body. The air bag is arranged on an air bag base body, and the air bag base body is provided with a reserved mounting groove and can be fixed with the rack; the airbag base body is circumferentially provided with a plurality of fixing rods for fixing the spring, one end of the spring is sleeved on one fixing rod, the other end of the spring is fixedly provided with the connecting rod, and the inner part of the connecting rod is hollow, so that the connecting rod can move along the fixing rods. The invention can adapt to pipelines with different diameters and has enough safety protection measures. Meanwhile, the inner wall of the pipeline is cleaned in an ultrasonic mode, and dirt is removed by utilizing a cavitation effect without damaging the pipeline structure.
Description
Technical Field
The invention belongs to the technical field of pipeline cleaning, and particularly relates to an ultrasonic pipeline cleaning assembly and a cleaning method thereof.
Background
The pipeline cleaning refers to cleaning the pipeline to restore the surface of the material in the pipeline. The pipeline can form a skin prick when a steel pipe, a steel plate, stainless steel and the like which are raw materials are rolled; rust, welding slag, oily rust inhibitor coated on the pipeline for corrosion prevention, dust, sand, cement, heat insulation materials and other impurities can be formed in the process of manufacturing, storing, transporting and installing the pipeline. The above-mentioned various impurities such as rolling scale, rust, welding slag, rust inhibitor and silt seriously affect the normal use of the pipeline, so that the pipeline is cleaned, and the surface of the material in the pipeline is restored.
However, the cleaning methods of the existing pipeline mainly comprise the following steps: the pipeline is temporarily reformed by adopting a chemical agent, and a chemical cleaning mode of performing circulating chemical cleaning from two ends of the pipeline by using a temporary pipeline and a circulating pump station is adopted, but the problems that the pipeline is damaged or the pipeline is not cleaned cleanly and the like due to difficult control of concentration exist; high-pressure water jet with the pressure of more than 50Mpa is adopted to carry out high-pressure water jet stripping and cleaning on dirt on the inner surface of the pipeline, but the high-pressure water jet can only be applied to the pipeline with high strength, and can also damage the pipeline wall; the pipe cleaning technology for PIG industry is characterized by that it utilizes the driving force produced by pump pushing fluid to drive PIG (pipe cleaner) to be forwardly pushed in the pipe so as to remove the dirt pushed in the pipeline from the pipe, so that it can attain the goal of cleaning, but is easy to block.
The ultrasonic wave is a longitudinal wave with alternate density and density, when the ultrasonic wave is transmitted in liquid, liquid mass points can be in a sparse state and a dense state, in the dense state area, the liquid mass points bear positive pressure, and in the sparse state-to-state area, the liquid mass points bear tensile force. When the pulling force exceeds the mutual attraction force (static pressure) between liquid particles, the original dense particles are torn by the pulling force to form a cavity, so that a vacuum cavity is formed, and at the moment, gas dissolved in the liquid can enter the cavity instantly to form bubbles. When the sparse state area is converted into the dense state area, the bubbles are compressed adiabatically and collapse by extrusion. The process is repeated in the ultrasonic field, and the vacuum bubbles are generated, grown, collapsed and disappeared continuously after the circulation is continuous. The vacuum bubble is violently exploded and generates shock waves radiating outwards in a moment, and the wave speed of the shock waves is several times of the sound speed. The strong shock wave causes structural changes in the liquid that destroy insoluble contaminants, causing them to be rapidly broken up and dispersed in the cleaning medium. In the liquid medium ultrasonic field, according to the frequency of ultrasonic waves, the ultrasonic wave shows strong impact of thousands of times per second, and the ultrasonic wave acts on pollutants on the surface of a workpiece, so that the adsorption of the pollutants on the surface of the workpiece is damaged, and the fatigue damage of a pollution layer is also caused to cause the pollutants to fall off from the surface of the workpiece. If micro gaps exist in the adhesion layer, cavitation bubbles can also be drilled into the cracks to generate the effect, so that the adhesion layer is peeled off.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an ultrasonic pipeline cleaning assembly and a cleaning method thereof.
The technical scheme adopted by the invention for solving the technical problem is as follows:
an ultrasonic pipeline cleaning assembly comprises a rotating structure, a position stabilizing structure and a cleaning structure;
the rotating structure comprises a rack, a connecting shell and a first driving motor.
The first driving motor is connected with a rotating shaft inside the rack, the first driving motor can drive the rotating shaft to rotate, a connecting shell is installed outside the first driving motor, and a connecting piece is arranged at one end of the connecting shell and can be connected with other objects so as to be dragged.
The position stabilizing structure comprises an air bag, a supporting head, a supporting rod, a supporting screw rod, a supporting base body, a spring, a connecting rod and an air bag base body.
The air bag is arranged on an air bag base body, and the air bag base body is provided with a reserved mounting groove and can be fixed with the rack; the airbag base body is circumferentially provided with a plurality of fixing rods for fixing the spring, one end of the spring is sleeved on one fixing rod, the other end of the spring is fixedly provided with the connecting rod, and the inner part of the connecting rod is hollow, so that the connecting rod can move along the fixing rods.
The supporting base body is provided with a reserved mounting groove and can be fixed with the rack, a mounting hole is formed in the supporting base body and used for mounting a plurality of supporting screw rods, one end of each supporting screw rod is mounted in the mounting hole, the other end of each supporting screw rod is connected with one end of each supporting rod, and the other end of each supporting rod is fixed with the supporting head.
The cleaning structure comprises a connecting base body, a rotating shell, a water outlet pipe, an ultrasonic cleaning vibration head, a water inlet pipe, a third telescopic rod, a screw rod and a second driving motor.
The rotary shell is provided with a corresponding hole for the frame to pass through, the inside of the rotary shell is connected with the rotating shaft, the rotary shell can rotate along with the rotating shaft, the second driving motor is installed in the rotary shell, the screw rod is connected with a motor shaft of the second driving motor, a threaded hole is formed in the third telescopic rod and matched with the screw rod, the third telescopic rod is fixed with the ultrasonic cleaning vibration head, and the connecting base body is fixedly connected with the outer shell of the driving motor.
The water inlet pipe is arranged on the supporting base body, and the water outlet pipe is arranged on the rack.
Furthermore, the head of the connecting rod is soft and is connected with the air bag for supporting the air bag.
Furthermore, the cleaning structure is further provided with a first telescopic rod and a second telescopic rod, one end of the first telescopic rod is hinged to the rotating shell, the other end of the first telescopic rod is hinged to one end of the second telescopic rod, and the other end of the second telescopic rod is hinged to the third telescopic rod.
Furthermore, the air bag is an inflatable air bag, adopts wear-resistant and tough materials, and can be fully and tightly contacted with the pipe wall.
Furthermore, a plurality of ultrasonic cleaning vibration heads can be arranged on the same telescopic rod III to form a group of ultrasonic cleaning vibration heads.
Furthermore, the frame is formed by connecting a plurality of sections, and the connecting part adopts a bendable part.
Further, the device also comprises a spring supporting rod used for supporting the rack.
An ultrasonic pipeline cleaning method adopts the cleaning assembly and comprises the following steps:
step 1, adjusting a support screw rod to enable the total length of two ends of the support rod circumferentially opposite to each other to be larger than the pipe diameter to be cleaned, and accordingly providing support force to enable the whole assembly to be located at the center of the section of the pipe diameter.
And 2, dragging the assembly to a position to be cleaned of the pipeline, and then rapidly inflating the two air bags to enable the air bags to be tightly attached to the pipe wall, so that the space between the two air bags is effectively isolated from the outside.
And 3, feeding water from the water inlet, and filling the isolated area of the two air bags with water.
Step 4, starting the ultrasonic cleaning vibration head to work, and starting cleaning the area to which the ultrasonic cleaning vibration head faces; ultrasonic cleaning shakes first scalable and rotatory, as required, and after isolated region sanitization, the delivery port just can cooperate together with the water inlet with the water discharge under the effect of pump machine, on one side the water injection is on the other side the drainage.
And 5, after cleaning the corresponding area, deflating and contracting the air bag to reduce the advancing resistance, dragging, repeating the process, and continuously cleaning the next target area.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention can be adapted to pipelines with different diameters and has enough safety protection measures.
2. The invention can be arranged in pipeline advancing robots of different models, and has high operability and strong adaptability.
3. The invention utilizes an ultrasonic mode to clean the inner wall of the pipeline, and utilizes the cavitation effect to remove dirt without damaging the pipeline structure.
4. The invention can also clean other pipeline cleaning robots which are not easy to clean, such as the groove in the pipe wall.
5. For the condition of pipelines which can not discharge sewage or can not discharge sewage cleanly, the sewage can be discharged immediately by matching the water inlet with the water outlet, so that the cleanness of the interior of the pipeline is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a support structure of the present invention;
FIG. 3 is a schematic view of the inner structure of the airbag of the present invention;
FIG. 4 is a schematic view of a cleaning structure of the present invention;
fig. 5 is a partially exploded view of the rotary mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention. Rather than all embodiments, as may be realized by the present teachings, all other descriptions that are within the purview of one skilled in the art and which are obtained without undue experimentation in light of the present disclosure are within the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The invention utilizes ultrasonic waves to clean dirt on the inner wall of the pipeline, utilizes the ultrasonic cavitation effect, and in a liquid field of ultrasonic cavitation, the generated vacuum bubbles can collapse and burst rapidly, impact waves which are radiated outwards strongly can be generated instantly, insoluble pollutants can be damaged, and the insoluble pollutants can be dispersed in a cleaning medium rapidly to finish dirt cleaning. Compared with other similar products, the ultrasonic cleaning device has the advantages that dirt in the pipe is cleaned by utilizing ultrasonic waves, the pipeline can be prevented from being damaged to the maximum extent, and higher cleanliness can be achieved under proper power frequency.
The temperature of the cleaning liquid using water as the main medium is preferably 60-80 ℃. The cleaning is carried out at a low water temperature or a normal temperature (20-30 ℃), and the cavitation effect is not good. The most important reason is that after the water system medium is subjected to ultrasonic radiation for a period of time, the temperature rises to 45-55 ℃, and the temperature just enters a 'temperature dead zone'. The ultrasonic radiation is used for increasing the water temperature, and the time period for crossing the temperature dead zone is too long, so that the cleaning efficiency is seriously influenced. Therefore, the invention adopts a mode of directly injecting hot water with proper temperature to improve the working efficiency.
The technical scheme adopted by the invention is as follows:
an ultrasonic pipeline cleaning assembly comprises a rotating structure, a position stabilizing structure and a cleaning structure.
The rotating structure comprises a rack, a connecting shell and a first driving motor.
The first driving motor is connected with a rotating shaft inside the rack, the first driving motor can drive the rotating shaft to rotate, a connecting shell is installed outside the first driving motor, and a connecting piece is arranged at one end of the connecting shell and can be connected with other objects so as to be dragged.
The position stabilizing structure comprises an air bag, a supporting head, a supporting rod, a supporting screw rod, a supporting base body, a spring, a connecting rod and an air bag base body.
The air bag is arranged on an air bag base body, and the air bag base body is provided with a reserved mounting groove and can be fixed with the rack; the airbag base body is circumferentially provided with a plurality of fixing rods for fixing the spring, one end of the spring is sleeved on one fixing rod, the other end of the spring is fixedly provided with the connecting rod, and the inner part of the connecting rod is hollow, so that the connecting rod can move along the fixing rods.
The supporting base body is provided with a reserved mounting groove and can be fixed with the rack, a mounting hole is formed in the supporting base body and used for mounting a plurality of supporting screw rods, one end of each supporting screw rod is mounted in the mounting hole, the other end of each supporting screw rod is connected with one end of each supporting rod, and the other end of each supporting rod is fixed with the supporting head.
The cleaning structure comprises a connecting base body, a rotating shell, a water outlet pipe, an ultrasonic cleaning vibration head, a water inlet pipe, a third telescopic rod, a screw rod and a second driving motor.
The rotary shell is provided with a corresponding hole for the frame to pass through, the inside of the rotary shell is connected with the rotating shaft, the rotary shell can rotate along with the rotating shaft, the second driving motor is installed in the rotary shell, the screw rod is connected with a motor shaft of the second driving motor, a threaded hole is formed in the third telescopic rod and matched with the screw rod, the third telescopic rod is fixed with the ultrasonic cleaning vibration head, and the connecting base body is fixedly connected with the outer shell of the driving motor.
The water inlet pipe is arranged on the supporting base body, and the water outlet pipe is arranged on the rack.
Furthermore, the connecting piece is a stud.
Furthermore, the head of the connecting rod is soft and is connected with the air bag to support part of the air bag.
Furthermore, the cleaning structure is further provided with a first telescopic rod and a second telescopic rod, one end of the first telescopic rod is hinged to the rotating shell, the other end of the first telescopic rod is hinged to one end of the second telescopic rod, and the other end of the second telescopic rod is hinged to the third telescopic rod. The connection base body, the first telescopic rod and the second telescopic rod have an auxiliary telescopic function, and the telescopic stability is facilitated.
Furthermore, the ultrasonic cleaning vibration head is provided with a stainless steel sheet, and the stainless steel sheet is used for enlarging the amplitude and increasing the cleaning effect.
Furthermore, the air bag is an inflatable air bag, adopts wear-resistant and tough materials, and can be fully and tightly contacted with the pipe wall.
Furthermore, a plurality of ultrasonic cleaning vibration heads can be arranged on the same telescopic rod III to form a group of ultrasonic cleaning vibration heads.
Furthermore, the frame is formed by connecting a plurality of sections, and the connecting part adopts a bendable part.
Further, the device also comprises a spring supporting rod used for supporting the rack.
Furthermore, a plurality of ultrasonic cleaning vibration heads can be arranged on the same telescopic rod to form a group of ultrasonic cleaning vibration heads, so that the use number of motors can be reduced, the cost can be reduced, and the number of the ultrasonic vibration heads can be increased, so that a better cleaning effect can be achieved.
An ultrasonic pipeline cleaning method adopts the components and comprises the following steps:
step 1, adjusting a support screw rod to enable the total length of two ends of the support rod circumferentially opposite to each other to be larger than the pipe diameter to be cleaned, and accordingly providing support force to enable the whole assembly to be located at the center of the section of the pipe diameter.
And 2, dragging the assembly to a position to be cleaned of the pipeline, and then rapidly inflating the two air bags to enable the air bags to be tightly attached to the pipe wall, so that the space between the two air bags is effectively isolated from the outside.
And 3, feeding water from the water inlet, and filling the isolated area of the two air bags with water.
Step 4, starting the ultrasonic cleaning vibration head to work, and starting cleaning the area to which the ultrasonic cleaning vibration head faces; the ultrasonic cleaning shakes the head scalable and rotatory, as required, after isolated region sanitization, the delivery port is discharged water under the effect of pump machine, and can cooperate together with the water inlet, and the drainage is arranged on one side water injection.
And 5, after the corresponding area is cleaned, deflating and contracting the air bag to reduce the advancing resistance, dragging, repeating the process, and continuously cleaning the next target area.
Furthermore, if water exists in the original pipe, water is injected while water is discharged from the water outlet, and if the water is not discharged, the water is injected only; and the aqueous solution can be replaced by other solvent solution according to different needs.
Furthermore, when the ultrasonic cleaning vibration head works in different pipe diameters, the ultrasonic cleaning vibration head stretches to a proper position; in the cleaning process, the ultrasonic cleaning vibration head rotates around after rotating for a circle, so that the cable is prevented from being wound.
The invention is described in further detail below with reference to the following figures and examples: referring to fig. 1, an embodiment of the present invention includes a rotation structure, a position stabilization structure, and a cleaning structure.
The rotating structure comprises a frame 8, a screw 18, a connecting shell 19, a nut 20, a first driving motor 17 and a connecting plate 28, and is shown in figures 1 and 5.
The first driving motor is provided with a corresponding mounting hole which is in threaded fit with the mounting hole in the connecting plate, the connecting plate is provided with a proper hole for connecting a motor shaft of the first driving motor with the rotating shaft, the connecting plate is fixedly matched with the rack, and the connecting shell is fixedly matched with the connecting plate. The bolt is used for driving the motor to be in threaded fit, and all the screw bolts are used for being in threaded fit.
The position stabilizing structure comprises an air bag 1, a supporting head 4, a supporting rod 5, a supporting screw rod 6, a supporting base body 7, a spring 21, a connecting rod 22, an air bag base body 23 and a connecting piece 2, and is shown in the figure 1 and the figure 4.
The air bag part is fixedly matched with the air bag base body, the air bag part is fixedly matched with the connecting rod, the supporting screw rod is in threaded fit with the supporting base body, the supporting rod is fixedly matched with the supporting screw rod, the supporting head is fixedly matched with the supporting rod, and the air bag 1 is fixed with the rack 8 through the connecting piece 2.
The cleaning structure comprises a connecting base body 3, a rotating shell 9, a water outlet 10, a bolt 11, a first telescopic rod 12, an ultrasonic cleaning vibration head 13, a second telescopic rod 14, a stainless steel sheet 15, a bolt 16, a water inlet 24, a third telescopic rod 25, a screw rod 26 and a second driving motor 27, and is shown in the figures 1, 2 and 3.
The driving motor II is provided with a corresponding mounting hole which is in threaded fit with the connecting base body, the driving motor II can be fixedly matched with the rotating shell, the telescopic rod III is fixedly matched with the ultrasonic cleaning vibration head, the stainless steel sheet is fixedly matched with the ultrasonic cleaning vibration head, the telescopic rod II is provided with a proper mounting hole which is in threaded fit with the mounting hole of the telescopic rod III, and the connecting base body is provided with a proper notch which does not influence the sliding of the telescopic rod III; the water injection hole pipe is used for injecting hot water with proper temperature, and the water outlet and the water inlet are both provided with corresponding pipelines which are communicated with an external water pump or directly communicated with the outside; the first telescopic rod and the second telescopic rod are provided with proper mounting holes which are matched with each other in center, and the first telescopic rod is provided with a proper hole for the machine frame to pass through.
The cleaning method of this example is as follows:
firstly, the support screw rod is manually adjusted, the total length of two ends of the support rod circumferentially opposite to the support rod is larger than the pipe diameter, and supporting force can be provided to enable the whole assembly to be positioned at the center of the section of the pipe diameter.
Then, after the whole mechanism reaches a proper position, the two air bags are inflated and rapidly expanded along the directions of the air bag base body, the spring and the connecting rod by any one mode with dragging capability of a manual robot, a machine robot or a pipeline advancing robot, so that the air bags can be tightly attached to the pipe wall, and the space between the two air bags is effectively isolated from the outside. After the support rod between the two air bags enters the pipeline, the flexible head of the support head is always in contact with the pipe wall under the action of elasticity, so that the stability of the whole structure is kept, the pipe wall is prevented from being damaged, the inclination is avoided, and the distance of the support rod can be adjusted before work.
The water outlet and the water inlet are connected to a pump outside the pipeline through pipelines, then water is fed from the water inlet, and the isolated area of the two air bags is filled with water. If water exists in the original pipe, water is injected while water is discharged from the water outlet, and finally a preset instruction is given to enable the water temperature to reach the proper temperature; if not, only water is needed to be injected. And according to different requirements, the aqueous solution can be replaced by other solvent solutions so as to achieve better cleaning effect.
And then according to a preset instruction, the ultrasonic cleaning vibration head starts to work, and the area facing the ultrasonic cleaning vibration head starts to be cleaned. The ultrasonic cleaning vibration head can be extended and rotated and is respectively controlled by different driving motors. According to the needs, after the isolated area is cleaned, the water outlet discharges water under the action of the pump, and can be matched with the water inlet together, and the water is discharged while being injected.
When the ultrasonic cleaning vibration head works in different pipe diameters, the ultrasonic cleaning vibration head stretches to a proper position according to a preset instruction. In the cleaning process, the ultrasonic cleaning vibration head rotates around after rotating for a circle, so that the cable is prevented from being wound.
And finally, according to a preset instruction, after the corresponding region is cleaned, the air bag is deflated and contracted to reduce the advancing resistance, then the air bag is dragged, the above process is repeated, and the next target region is cleaned continuously. According to the requirement of cleaning the target, if the interval which is not cleaned in the previous cleaning process is cleaned, secondary cleaning can be adopted, namely, the interval is moved forward for a certain distance to clean the interval.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications should also be considered as the protection scope of the present invention.
Claims (10)
1. An ultrasonic pipeline cleaning assembly is characterized by comprising a rotating structure, a position stabilizing structure and a cleaning structure;
the rotating structure comprises a rack, a connecting shell and a first driving motor;
the first driving motor is connected with a rotating shaft in the rack and can drive the rotating shaft to rotate, a connecting shell is arranged outside the first driving motor, and one end of the connecting shell is provided with a connecting piece which can be connected with other objects so as to be dragged;
the position stabilizing structure comprises an air bag, a supporting head, a supporting rod, a supporting screw rod, a supporting base body, a spring, a connecting rod and an air bag base body;
the air bag is arranged on an air bag base body, and the air bag base body is provided with a reserved mounting groove and can be fixed with the rack; the airbag comprises an airbag base body and is characterized in that a plurality of fixing rods are arranged on the airbag base body in the circumferential direction and used for fixing a spring, one end of the spring is sleeved on a single fixing rod, the other end of the spring is fixedly provided with a connecting rod, and the connecting rod is hollow in the inner part and can move along the fixing rods;
the supporting base body is provided with a reserved mounting groove and can be fixed with the rack, a mounting hole is formed in the supporting base body and used for mounting a plurality of supporting screw rods, one end of each supporting screw rod is mounted in the mounting hole, the other end of each supporting screw rod is connected with one end of a supporting rod, and the other end of each supporting rod is fixed with the supporting head;
the cleaning structure comprises a connecting base body, a rotating shell, a water outlet pipe, an ultrasonic cleaning vibration head, a water inlet pipe, a third telescopic rod, a screw rod and a second driving motor;
the rotary shell is provided with corresponding holes for the frame to pass through, the inside of the rotary shell is connected with the rotating shaft, the rotary shell can rotate along with the rotating shaft, the second driving motor is installed in the rotary shell, the screw rod is connected with a motor shaft of the second driving motor, a threaded hole is formed in the third telescopic rod and is matched with the screw rod, the third telescopic rod is fixed with the ultrasonic cleaning vibration head, and the connecting base body is connected and fixed with the outer shell of the driving motor;
the water inlet pipe is arranged on the supporting base body, and the water outlet pipe is arranged on the rack.
2. An ultrasonic pipe cleaning assembly according to claim 1, wherein the connecting rod head is flexible and connected to the bladder for supporting the bladder.
3. The ultrasonic pipeline cleaning assembly according to claim 1, wherein the cleaning structure further comprises a first telescopic rod and a second telescopic rod, one end of the first telescopic rod is hinged to the rotating shell, the other end of the first telescopic rod is hinged to one end of the second telescopic rod, and the other end of the second telescopic rod is hinged to the third telescopic rod.
4. An ultrasonic pipeline cleaning module according to claim 1, wherein the balloon is an inflatable balloon made of a wear resistant and flexible material that is substantially in close contact with the pipeline wall.
5. The ultrasonic pipe cleaning assembly of claim 1, wherein a plurality of ultrasonic cleaning vibrators are mounted on a common extension rod to form a set of ultrasonic cleaning vibrators.
6. An ultrasonic pipe cleaning assembly according to claim 1, wherein the frame is formed from a plurality of sections connected together by flexible members.
7. The ultrasonic pipe cleaning assembly of claim 6, further comprising a spring support bar for supporting the frame.
8. An ultrasonic pipe cleaning method using the assembly of any one of claims 1-7, wherein:
step 1, adjusting a support screw rod to enable the total length of two ends of a support rod circumferentially opposite to the support rod to be larger than the pipe diameter to be cleaned, so that a supporting force is provided to enable the whole assembly to be in the center of the section of the pipe diameter;
step 2, after dragging the assembly to reach the position to be cleaned of the pipeline, the two air bags are inflated rapidly to enable the air bags to be tightly attached to the pipe wall, so that the space between the two air bags is effectively isolated from the outside;
step 3, water is fed from the water inlet, and the isolated area of the two air bags is filled with water;
step 4, starting the ultrasonic cleaning vibration head to work, and starting cleaning the area to which the ultrasonic cleaning vibration head faces; the ultrasonic cleaning vibration head can be contracted and rotated, and after the isolated area is cleaned up according to the requirement, the water outlet discharges water under the action of a pump machine and can be matched with the water inlet to discharge water while injecting water;
and 5, after the corresponding area is cleaned, deflating and contracting the air bag to reduce the advancing resistance, dragging, repeating the process, and continuously cleaning the next target area.
9. An ultrasonic pipe cleaning method as defined in claim 8, wherein: if water exists in the original pipe, water is injected while water is discharged from the water outlet, and if the water is not discharged, only water is injected; and the aqueous solution can be replaced by other solvent solutions according to different requirements.
10. An ultrasonic pipe cleaning method as defined in claim 8, wherein: when the ultrasonic cleaning vibration head works in different pipe diameters, the ultrasonic cleaning vibration head stretches to a proper position; in the cleaning process, the ultrasonic cleaning vibration head rotates around after rotating for a circle, so that the cable is prevented from being wound.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115889360A (en) * | 2023-02-27 | 2023-04-04 | 中国电建集团山东电力建设第一工程有限公司 | Industrial-field pipeline cleaning robot and method |
| CN116060391A (en) * | 2022-12-14 | 2023-05-05 | 中国化学工程第六建设有限公司 | Stainless steel clean pipeline cleaning and drying system and method |
| CN117655012A (en) * | 2024-02-01 | 2024-03-08 | 潍坊威特尔管业有限公司 | Remote liquid supply pipeline cleaning device and method thereof |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3409031A (en) * | 1966-11-18 | 1968-11-05 | Fletcher A. Benbow | Sonic cleaning apparatus for pipes |
| JPH11290804A (en) * | 1998-04-10 | 1999-10-26 | Suzuki Motor Corp | Ultrasonic cleaning device |
| TW399134B (en) * | 1998-12-24 | 2000-07-21 | M T System K K | The method of removing dirt in a duct and the system using such method |
| EP2159574A2 (en) * | 2008-06-23 | 2010-03-03 | Röntgen Technische Dienst B.V. | Device for pipeline inspection and method of its use |
| CN102294334A (en) * | 2011-07-02 | 2011-12-28 | 河海大学 | Dredging device suitable for circular pipe with any inclination angle |
| CN104438253A (en) * | 2014-12-29 | 2015-03-25 | 王才丰 | Shrinking blockage preventing type pipeline cleaning projectile and pneumatic drive device thereof |
| CN106334696A (en) * | 2016-10-17 | 2017-01-18 | 广汉市思科信达科技有限公司 | Ultrasonic-wave-strengthened oil pipeline corrosion-preventing and descaling device |
| CN106513390A (en) * | 2016-12-20 | 2017-03-22 | 鞍钢贝克吉利尼水处理有限公司 | Pipeline cleaning method and adopted remote control rotary cleaning type pipeline cleaning robot |
| CN106670181A (en) * | 2016-12-26 | 2017-05-17 | 广汉市思科信达科技有限公司 | Corrosion-resistant descaling device for ultrasonic enhanced petroleum transmission pipeline |
| CN206425309U (en) * | 2016-12-20 | 2017-08-22 | 鞍钢贝克吉利尼水处理有限公司 | Formula pipeline cleaning robot is washed in a kind of remote control rotation |
| CN110238139A (en) * | 2019-07-03 | 2019-09-17 | 苏州力佳达电子科技有限公司 | Pipe dredging underwater robot with ultrasonic wave addi-tional crusher |
| CN110434132A (en) * | 2019-07-29 | 2019-11-12 | 中国石油天然气集团有限公司 | A kind of nonmetal pipeline pipe cleaning device and its pigging method |
| CN112893346A (en) * | 2021-01-15 | 2021-06-04 | 西南石油大学 | In-pipe composite visual automatic descaling device and descaling method |
| CN113244427A (en) * | 2021-06-15 | 2021-08-13 | 福州大学 | Novel peristaltic cleaning and disinfecting pipeline robot and method thereof |
-
2022
- 2022-03-04 CN CN202210206657.8A patent/CN114618826A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3409031A (en) * | 1966-11-18 | 1968-11-05 | Fletcher A. Benbow | Sonic cleaning apparatus for pipes |
| JPH11290804A (en) * | 1998-04-10 | 1999-10-26 | Suzuki Motor Corp | Ultrasonic cleaning device |
| TW399134B (en) * | 1998-12-24 | 2000-07-21 | M T System K K | The method of removing dirt in a duct and the system using such method |
| EP2159574A2 (en) * | 2008-06-23 | 2010-03-03 | Röntgen Technische Dienst B.V. | Device for pipeline inspection and method of its use |
| CN102294334A (en) * | 2011-07-02 | 2011-12-28 | 河海大学 | Dredging device suitable for circular pipe with any inclination angle |
| CN104438253A (en) * | 2014-12-29 | 2015-03-25 | 王才丰 | Shrinking blockage preventing type pipeline cleaning projectile and pneumatic drive device thereof |
| CN106334696A (en) * | 2016-10-17 | 2017-01-18 | 广汉市思科信达科技有限公司 | Ultrasonic-wave-strengthened oil pipeline corrosion-preventing and descaling device |
| CN106513390A (en) * | 2016-12-20 | 2017-03-22 | 鞍钢贝克吉利尼水处理有限公司 | Pipeline cleaning method and adopted remote control rotary cleaning type pipeline cleaning robot |
| CN206425309U (en) * | 2016-12-20 | 2017-08-22 | 鞍钢贝克吉利尼水处理有限公司 | Formula pipeline cleaning robot is washed in a kind of remote control rotation |
| CN106670181A (en) * | 2016-12-26 | 2017-05-17 | 广汉市思科信达科技有限公司 | Corrosion-resistant descaling device for ultrasonic enhanced petroleum transmission pipeline |
| CN110238139A (en) * | 2019-07-03 | 2019-09-17 | 苏州力佳达电子科技有限公司 | Pipe dredging underwater robot with ultrasonic wave addi-tional crusher |
| CN110434132A (en) * | 2019-07-29 | 2019-11-12 | 中国石油天然气集团有限公司 | A kind of nonmetal pipeline pipe cleaning device and its pigging method |
| CN112893346A (en) * | 2021-01-15 | 2021-06-04 | 西南石油大学 | In-pipe composite visual automatic descaling device and descaling method |
| CN113244427A (en) * | 2021-06-15 | 2021-08-13 | 福州大学 | Novel peristaltic cleaning and disinfecting pipeline robot and method thereof |
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|---|---|---|---|---|
| CN116060391A (en) * | 2022-12-14 | 2023-05-05 | 中国化学工程第六建设有限公司 | Stainless steel clean pipeline cleaning and drying system and method |
| CN115889360A (en) * | 2023-02-27 | 2023-04-04 | 中国电建集团山东电力建设第一工程有限公司 | Industrial-field pipeline cleaning robot and method |
| CN117655012A (en) * | 2024-02-01 | 2024-03-08 | 潍坊威特尔管业有限公司 | Remote liquid supply pipeline cleaning device and method thereof |
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