CN110681653A - Elastic cleaning device for attachments on inner wall of pipeline - Google Patents
Elastic cleaning device for attachments on inner wall of pipeline Download PDFInfo
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- CN110681653A CN110681653A CN201910919576.0A CN201910919576A CN110681653A CN 110681653 A CN110681653 A CN 110681653A CN 201910919576 A CN201910919576 A CN 201910919576A CN 110681653 A CN110681653 A CN 110681653A
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- pipeline
- wall
- elastic
- attachments
- cantilever
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0433—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided exclusively with fluid jets as cleaning tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses an elastic cleaning device for attachments on the inner wall of a pipeline, and belongs to the technical field of cleaning of the inner wall of the pipeline and removal of coatings. The elastic cleaning device for the attachments on the inner wall of the pipeline comprises a body, a traction mechanism and a high-pressure water joint; the outer wall of the body is fixedly connected with a plurality of elastic supporting mechanisms for supporting the body to move in the pipeline, the elastic supporting mechanisms can change the supporting angle along with the change of the caliber of the pipeline, so that the device can adapt to the complex change in the pipeline, and compared with the traditional rigid clearing device, the device can be prevented from being stuck in the pipeline, so that the economic cost is reduced; the traction mechanism and the elastic supporting mechanism are also provided with a high-pressure rotating nozzle, the nozzle at the front end of the high-pressure rotating nozzle is in an eccentric design, and the high-pressure rotating nozzle rotates on the body at a high speed by utilizing the reaction force of high-pressure water flow, so that the cleaning efficiency is improved.
Description
Technical Field
The invention relates to the technical field of cleaning of inner walls of pipelines and removing of coatings, in particular to an elastic cleaning device for attachments on the inner walls of the pipelines.
Background
Along with the progress of science and technology, the application of all kinds of pipelines in life and industry is more and more extensive, and some are used for transmitting liquid, and some are used for transmitting gas, and the kind of pipeline is two kinds of iron pipeline and plastic conduit roughly also respectively, and after long-time use, thereby liquid or gas in the pollution pipeline can appear the corrosion in the iron pipeline inner wall, the inside adhesion attachment that can of plastic conduit to influence the interior liquid of pipeline or gaseous flow. In addition, the inner wall of the pipe may have coatings, plastic-lined lining layers, which need to be removed in special cases.
At present, most of pipeline inner wall attachment removing devices commonly used in the market are rigid removing devices, when rust, coatings, plastic lining glue layers or attachments in pipelines are seriously adhered, the rigid removing devices can be clamped in the pipelines, the pipelines cannot advance and retreat, and therefore the pipelines have to be replaced, and the economic cost is greatly improved.
Disclosure of Invention
The invention aims to provide an elastic cleaning device for attachments on the inner wall of a pipeline, which aims to solve the problems that the existing rigid cleaning device is easy to be clamped in the pipeline, so that the pipeline has to be replaced, and the economic cost is greatly improved.
In order to solve the technical problem, the invention provides an elastic removing device for attachments on the inner wall of a pipeline, which comprises a body, a traction mechanism and a high-pressure water joint;
the middle of the body is provided with a blind hole, the open end of the body is hermetically connected with the high-pressure water joint, and the closed end of the body is fixedly connected with the traction mechanism through a bolt;
the outer wall of the body is fixedly connected with a plurality of elastic supporting mechanisms for supporting the body to move in the pipeline;
the traction mechanism and the elastic support mechanism are also provided with a high-pressure rotating nozzle for spraying high-pressure water flow and removing attachments on the inner wall of the pipeline.
Optionally, the elastic support mechanism comprises a support base, a first cantilever, a second cantilever, an elastic cantilever and a rolling mechanism, and the two ends of the first cantilever, the second cantilever and the elastic cantilever are respectively connected with the support base and the rolling mechanism in a rotating manner.
Optionally, the elastic cantilever comprises a telescopic loop bar, a cantilever support bar and a return spring, the return spring is sleeved on the cantilever support bar, and two ends of the return spring are respectively fixedly connected with the telescopic loop bar and the cantilever support bar.
Optionally, sliding grooves are respectively formed in two sides of the telescopic sleeve rod; and limiting sliding blocks are arranged on two sides of the cantilever supporting rod and can slide back and forth in the sliding grooves.
Optionally, the rolling mechanism includes a roller seat and a plurality of rollers, the rollers are connected to the roller seat through rotating shafts, and the rollers can rotate in the roller seat.
Optionally, the two rollers are respectively located at two ends of the roller seat, and the inner wall of the pipeline is simultaneously supported from the two ends, so that the elastic removing device for the attachments on the inner wall of the pipeline can stably operate in the pipeline.
Optionally, be equipped with four nozzles on the high pressure rotatory nozzle, the nozzle staggered distribution in high pressure rotatory nozzle, just the central axis of nozzle all with the center of high pressure rotatory nozzle forms the same eccentricity, follows at high-pressure rivers during the blowout in the nozzle, high pressure rotatory nozzle can round owing to receive the reaction force effect the body is high-speed rotatory, can effectively improve clean effect.
Optionally, the traction mechanism is provided with a traction hole for passing through a traction steel wire rope, and the traction steel wire rope provides tension to drive the elastic cleaning device for the attachments on the inner wall of the pipeline to move forwards.
Optionally, the elastic support mechanism is provided with three groups, which are uniformly distributed on the outer wall of the body, and the body is supported from three directions simultaneously, so that the elastic cleaning device for the attachments on the inner wall of the pipeline can stably run in the pipeline.
The invention provides an elastic cleaning device for attachments on the inner wall of a pipeline, which comprises a body, a traction mechanism and a high-pressure water joint; the middle of the body is provided with a blind hole, the open end of the body is hermetically connected with the high-pressure water joint, and the closed end of the body is fixedly connected with the traction mechanism through a bolt; the outer wall of the body is fixedly connected with a plurality of elastic supporting mechanisms for supporting the body to move in the pipeline, the elastic supporting mechanisms can change the supporting angle along with the change of the caliber of the pipeline, so that the device can adapt to the complex change in the pipeline, and compared with the traditional rigid clearing device, the device can be prevented from being stuck in the pipeline, so that the economic cost is reduced; the traction mechanism and the elastic supporting mechanism are also provided with a high-pressure rotating nozzle, the nozzle at the front end of the high-pressure rotating nozzle is in an eccentric design, and the high-pressure rotating nozzle rotates on the body at a high speed by utilizing the reaction force of high-pressure water flow, so that the cleaning efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of an elastic cleaning device for removing attachments from the inner wall of a pipeline according to the present invention;
FIG. 2 is a schematic structural diagram of an elastic supporting mechanism of an elastic removing device for removing attachments on the inner wall of a pipeline provided by the invention;
fig. 3 is a top view of an elastic removing device for the attachments on the inner wall of the pipeline provided by the invention.
Detailed Description
The present invention provides a device for removing deposits from the inner wall of a pipeline, which is described in detail below with reference to the accompanying drawings and specific embodiments. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
The invention provides an elastic removing device for attachments on the inner wall of a pipeline, which comprises a body 1, a traction mechanism 2 and a high-pressure water joint 3, wherein the body 1 is provided with a groove; the middle of the body 1 is provided with a blind hole, the open end of the body 1 is hermetically connected with the high-pressure water joint 3, the closed end of the body 1 is fixedly connected with the traction mechanism 2 through a bolt, the traction mechanism 2 is provided with a traction hole 21 for passing through a traction steel wire rope, and the traction steel wire rope provides a pulling force through an external winch to drive the elastic cleaning device for the attachments on the inner wall of the pipeline to move forwards, so that the attachments on the pipeline are cleaned; the outer wall of the body 1 is fixedly connected with a plurality of elastic supporting mechanisms 5 for supporting the body 1 to move in the pipeline; the traction mechanism 2 and the elastic support mechanism 5 are also provided with a high-pressure rotating nozzle 4 for spraying high-pressure water flow and removing attachments on the inner wall of the pipeline.
Specifically, as shown in fig. 2, the elastic support mechanism 5 includes a support base 51, a first suspension arm 52, a second suspension arm 53, an elastic suspension arm 54 and a rolling mechanism 55, both ends of the first suspension arm 52, the second suspension arm 53 and the elastic suspension arm 54 are respectively rotatably connected with the support base 51 and the rolling mechanism 55, and the rolling mechanism 55 can move back and forth along the elastic suspension arm 54; further, the elastic cantilever 54 includes a telescopic sleeve 541, a cantilever support 542 and a return spring 543, the return spring 543 is sleeved on the cantilever support 542, and two ends of the return spring 543 are respectively fixedly connected with the telescopic sleeve 541 and the cantilever support 542; sliding grooves 544 are respectively formed in the two sides of the telescopic sleeve rod 541; two sides of the cantilever supporting rod 542 are provided with a limiting slider 545, and the limiting slider 545 can slide back and forth in the sliding groove 544; the rolling mechanism 55 comprises a roller seat 551 and a plurality of rollers 552, the rollers 552 are connected with the roller seat 551 through rotating shafts, the rollers 552 can rotate in the roller seat 551, two rollers 552 are respectively arranged at two ends of the roller seat 551, and the inner wall of the pipeline is simultaneously supported from the two ends, so that the elastic removing device for the attachments on the inner wall of the pipeline can stably run in the pipeline.
Specifically, as shown in fig. 3, four nozzles 41 are arranged on the high-pressure rotating nozzle 4, the nozzles 41 are distributed in the high-pressure rotating nozzle 4 in a staggered manner, and the central axes of the nozzles 41 and the center of the high-pressure rotating nozzle 4 form the same eccentricity, so that when high-pressure water is sprayed out of the nozzles 41, the high-pressure rotating nozzle 4 rotates at a high speed around the body 1 due to the effect of a reaction force, and the cleaning effect can be effectively improved; elastic support mechanism 5 is equipped with three groups, evenly distributed in the outer wall of body 1 supports simultaneously from three direction body 1 makes pipeline inner wall attachment elasticity clearing device is steady operation in the pipeline.
The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.
Claims (9)
1. An elastic cleaning device for attachments on the inner wall of a pipeline is characterized by comprising a body (1), a traction mechanism (2) and a high-pressure water joint (3);
the middle of the body (1) is provided with a blind hole, the open end of the body (1) is hermetically connected with the high-pressure water joint (3), and the closed end is fixedly connected with the traction mechanism (2) through a bolt;
the outer wall of the body (1) is fixedly connected with a plurality of elastic supporting mechanisms (5) for supporting the body (1) to move in the pipeline;
the traction mechanism (2) and the elastic supporting mechanism (5) are also provided with a high-pressure rotating spray head (4) for spraying high-pressure water flow and removing attachments on the inner wall of the pipeline.
2. The elastic removing device for the attachments on the inner wall of the pipeline as claimed in claim 1, wherein the elastic supporting mechanism (5) comprises a supporting base (51), a first cantilever (52), a second cantilever (53), an elastic cantilever (54) and a rolling mechanism (55), and both ends of the first cantilever (52), the second cantilever (53) and the elastic cantilever (54) are respectively and rotatably connected with the supporting base (51) and the rolling mechanism (55).
3. The elastic removing device for the attachments on the inner wall of the pipeline as claimed in claim 2, wherein the elastic cantilever (54) comprises a telescopic sleeve rod (541), a cantilever supporting rod (542) and a return spring (543), the return spring (543) is sleeved on the cantilever supporting rod (542), and two ends of the return spring are respectively fixedly connected with the telescopic sleeve rod (541) and the cantilever supporting rod (542).
4. The elastic removing device for the attachments on the inner wall of the pipeline as claimed in claim 3, wherein the telescopic loop bar (541) is provided with sliding grooves (544) at both sides; and both sides of the cantilever supporting rod (542) are provided with limiting sliding blocks (545), and the limiting sliding blocks (545) can slide back and forth in the sliding grooves (544).
5. The apparatus for removing the adhesion of inner wall of pipeline according to claim 2, wherein the rolling mechanism (55) comprises a roller base (551) and a plurality of rollers (552), the rollers (552) are connected with the roller base (551) through a rotating shaft, and the rollers (552) can rotate in the roller base (551).
6. The apparatus for removing the adhesion of the inner wall of the pipeline according to claim 5, wherein the roller (552) has two rollers, which are respectively disposed at both ends of the roller base (551) and simultaneously support the inner wall of the pipeline from both ends, so that the apparatus for removing the adhesion of the inner wall of the pipeline can be smoothly operated in the pipeline.
7. The elastic removing device for the attachments on the inner wall of the pipeline as claimed in claim 1, wherein four nozzles (41) are arranged on the high-pressure rotating nozzle (4), the nozzles (41) are distributed in the high-pressure rotating nozzle (4) in a staggered manner, the central axes of the nozzles (41) and the center of the high-pressure rotating nozzle (4) form the same eccentricity, when the high-pressure water flow is sprayed out from the nozzles (41), the high-pressure rotating nozzle (4) can rotate around the body (1) at a high speed due to the effect of the reaction force, and the cleaning effect can be effectively improved.
8. The elastic removing device for the attachments on the inner wall of the pipeline as claimed in claim 1, wherein the pulling mechanism (2) is provided with a pulling hole (21) for passing a pulling wire rope, and the pulling wire rope provides pulling force to drive the elastic removing device for the attachments on the inner wall of the pipeline to move forwards.
9. The elastic removing device for the attachment on the inner wall of the pipeline as claimed in claim 1, wherein the elastic supporting mechanism (5) has three groups, which are uniformly distributed on the outer wall of the body (1) and simultaneously support the body (1) from three directions, so that the elastic removing device for the attachment on the inner wall of the pipeline can stably operate in the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910919576.0A CN110681653A (en) | 2019-09-26 | 2019-09-26 | Elastic cleaning device for attachments on inner wall of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910919576.0A CN110681653A (en) | 2019-09-26 | 2019-09-26 | Elastic cleaning device for attachments on inner wall of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110681653A true CN110681653A (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910919576.0A Pending CN110681653A (en) | 2019-09-26 | 2019-09-26 | Elastic cleaning device for attachments on inner wall of pipeline |
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Cited By (5)
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|---|---|---|---|---|
| CN111570435A (en) * | 2020-05-29 | 2020-08-25 | 济南大学 | Pipeline cleaning device |
| CN111589808A (en) * | 2020-05-27 | 2020-08-28 | 常州机电职业技术学院 | Oil pipeline inner wall scale removal device |
| CN112893364A (en) * | 2021-01-15 | 2021-06-04 | 重庆仟知佳科技有限公司 | Device for detecting cleanliness of oil tank of semitrailer |
| CN114733866A (en) * | 2022-04-24 | 2022-07-12 | 武汉理工大学 | Oil tank cleaning device |
| CN117798154A (en) * | 2024-03-01 | 2024-04-02 | 威海市正威机械设备股份有限公司 | Reation kettle belt cleaning device |
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| CN117798154A (en) * | 2024-03-01 | 2024-04-02 | 威海市正威机械设备股份有限公司 | Reation kettle belt cleaning device |
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Application publication date: 20200114 |