CN112427424A - Pipeline inner wall descaling and anti-blocking device for pumping geothermal water - Google Patents
Pipeline inner wall descaling and anti-blocking device for pumping geothermal water Download PDFInfo
- Publication number
- CN112427424A CN112427424A CN202011197094.8A CN202011197094A CN112427424A CN 112427424 A CN112427424 A CN 112427424A CN 202011197094 A CN202011197094 A CN 202011197094A CN 112427424 A CN112427424 A CN 112427424A
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- China
- Prior art keywords
- shell
- wall
- rod
- pipeline
- descaling
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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
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
- B08B9/051—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Pipe Accessories (AREA)
Abstract
The invention relates to the technical field of geothermal utilization, in particular to a descaling and anti-blocking device for the inner wall of a pipeline for pumping geothermal water, which comprises a shell and a connecting disc, wherein the connecting disc is rotatably arranged on the shell and is connected with a driving mechanism arranged in the shell; the orientation scrape that to have the catch bar on the accepting sleeve of subassembly, it has the connecting rod to articulate on the catch bar, the connecting rod is kept away from the one end of catch bar with the screw sleeve is articulated. The novel roller wheel disclosed by the invention is novel in design, effectively solves the problem of slipping caused by the rotation and the movement of the roller wheel in the prior art, and is strong in practicability.
Description
Technical Field
The invention relates to the technical field of geothermal utilization, in particular to a descaling and anti-blocking device for the inner wall of a pipeline for pumping geothermal water.
Background
Geothermal energy is natural heat energy extracted from the earth's crust, which comes from lava rock inside the earth and exists in the form of heat, which is energy that causes volcanic eruptions and earthquakes.
The temperature inside the earth is as high as 7000 c, and at depths of 80 to 100 miles, the temperature drops to 650 to 1200 c. Through the flow of groundwater and the gushing of lava to the crust 1 to 5 km from the ground, the heat is transferred closer to the ground. The hot lava heats up the nearby ground water, which eventually seeps out of the ground. The simplest and most cost-effective way to use geothermal energy is to take these sources directly and extract their energy.
Need take out geothermal water when geothermal water utilizes, consequently can use the conveyer pipe for geothermal water carries out the drainage, but the conveyer pipe is when carrying geothermal water, and the easy adhesion dirt of pipeline inner wall influences the transport effect.
Therefore, the descaling device for the inner wall of the pipeline can be used for treatment, but when the existing descaling device is arranged in the pipeline, the existing descaling device is driven to run by the rotation of the roller, and the roller and the inner wall of the pipeline are easy to slip, so that the running is difficult.
Disclosure of Invention
The invention aims to provide a descaling and anti-blocking device for the inner wall of a pipeline for pumping geothermal water, which aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the descaling and anti-blocking device for the inner wall of the pipeline for pumping geothermal water comprises a shell and a connecting disc which is rotatably installed on the shell and connected with a driving mechanism installed in the shell, wherein at least two scraping components are installed on the connecting disc, two threaded rods connected with the driving mechanism are symmetrically installed on the inner side of the shell, threaded sleeves are connected with the threaded rods in a threaded mode, two sliding sleeves are installed on the threaded rods on two sides of the threaded sleeves through sliding limiting components, and the two sliding sleeves are further connected with a guiding component connected with the inner wall of the shell through a bearing sleeve rotatably connected with the sliding sleeves; a pushing rod is hinged to the bearing sleeve facing the scraping assembly, a connecting rod is hinged to the pushing rod, and one end, far away from the pushing rod, of the connecting rod is hinged to the threaded sleeve; and a plurality of roller assemblies are also arranged on the outer side of the shell.
As a further scheme of the invention: the scraping assembly comprises an L-shaped frame fixedly connected with the connecting disc, and a scraper is fixed on the L-shaped frame.
As a still further scheme of the invention: the driving mechanism comprises a motor arranged on the shell, the output end of the motor is fixedly connected with a driving shaft rotatably arranged in the shell, and one end of the driving shaft far away from the motor is fixedly connected with the connecting disc;
the driving shaft is connected with the threaded rod in a rotating mode through a transmission belt.
As a still further scheme of the invention: the sliding limiting assembly comprises at least one bar-shaped limiting block arranged on the inner wall of the sliding sleeve and a bar-shaped limiting groove arranged on the threaded rod and in sliding fit with the bar-shaped limiting block.
As a still further scheme of the invention: the guide assembly comprises a guide rod fixed on the inner wall of the shell and a sliding sleeve sleeved on the guide rod and fixedly connected with the bearing sleeves.
As a still further scheme of the invention: the roller assembly comprises a roller and a mounting plate connected with the roller in a rotating mode, the mounting plate is connected with the shell through a telescopic rod fixedly connected with the mounting plate, an elastic assembly is further installed between the mounting plate and the shell, and two ends of the elastic assembly are fixedly connected with the mounting plate and the shell respectively.
As a still further scheme of the invention: and a rubber pad is fixed at one end of the push rod, which is far away from the bearing sleeve.
Compared with the prior art, the invention has the beneficial effects that: the pipeline inner wall scraping device is novel in design, the scraping assembly is driven to rotate by the arranged driving mechanism so as to scrape the inner wall of the pipeline, the arranged driving mechanism simultaneously drives the threaded rod to rotate, when the threaded rod rotates forwards, the threaded sleeve is driven to move along the axial direction of the threaded rod, when the threaded sleeve is abutted to the sliding sleeve close to the scraping assembly, the pushing rod is abutted to the inner wall of the pipeline, then the sliding sleeve moves along with the threaded sleeve so as to drive the shell and the scraping assembly to move integrally, walking is realized, the problem that the existing sliding phenomenon caused by the rotation and the movement of the roller is effectively solved, and the pipeline inner wall.
Drawings
FIG. 1 is a schematic structural diagram of a descaling and anti-blocking device for the inner wall of a pipeline for pumping geothermal water.
FIG. 2 is a sectional view of the descaling and anti-blocking device for the inner wall of the pipeline for pumping geothermal water.
Fig. 3 is an enlarged view of a structure at a in fig. 2.
In the figure: the device comprises a shell 1, a push rod 2, a connecting rod 3, a roller 4, a mounting plate 5, a telescopic rod 6, an elastic component 7, an L-shaped frame 8, a scraper 9, a connecting disc 10, a motor 11, a driving shaft 12, a threaded rod 13, a guide rod 14, a sliding sleeve 15, a sliding sleeve 16, a sliding sleeve 17, a bearing sleeve 18 and a transmission belt 19.
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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 3, in the embodiment of the present invention, the descaling and anti-blocking device for the inner wall of the pipeline for pumping geothermal water includes a housing 1 and a connecting disc 10 rotatably mounted on the housing 1 and connected to a driving mechanism mounted in the housing 1, at least two scraping components are mounted on the connecting disc 10, two threaded rods 13 connected to the driving mechanism are symmetrically mounted on the inner side of the housing 1, a threaded sleeve 18 is threadedly connected to the threaded rod 13, two sliding sleeves 16 are mounted on the threaded rods 13 located on two sides of the threaded sleeve 18 through sliding limiting components, and the two sliding sleeves 16 are further connected to a guiding component connected to the inner wall of the housing 1 through a receiving sleeve 17 rotatably connected to the sliding sleeves 16; a pushing rod 2 is hinged to a bearing sleeve 17 facing the scraping assembly, a connecting rod 3 is hinged to the pushing rod 2, and one end, far away from the pushing rod 2, of the connecting rod 3 is hinged to the threaded sleeve 18; a plurality of roller assemblies are also mounted on the outer side of the housing 1.
In the embodiment of the invention, the scraping component is driven to rotate by the arranged driving mechanism so as to scrape the inner wall of the pipeline, the arranged driving mechanism simultaneously drives the threaded rod 13 to rotate, when the threaded rod 13 rotates forwards, the threaded sleeve 18 is driven to move along the axial direction of the threaded rod 13, when the threaded sleeve 18 abuts against the sliding sleeve 16 close to the scraping component, the pushing rod 2 abuts against the inner wall of the pipeline, and then the sliding sleeve 16 moves along with the threaded sleeve 18 so as to drive the shell 1 and the scraping component to move integrally, so that walking is realized, the slipping phenomenon caused by the rotation and the movement of the roller in the prior art is effectively solved, and the practicability is high.
In the embodiment of the present invention, it should be noted that when the threaded rod 13 rotates reversely, the threaded sleeve 18 is driven to move along the axial direction of the threaded rod 13, and when the threaded sleeve 18 abuts against the sliding sleeve 16 far away from the scraping assembly, the push rod 2 is disengaged from the inner wall of the pipeline, and at this time, the scraping assembly and the housing 1 do not move, and the working process is realized by driving the threaded rod 13 to rotate reversely by the driving mechanism.
As another embodiment of the present invention, the scraping component includes an L-shaped frame 8 fixedly connected to the connecting plate 10, and a scraper 9 is fixed on the L-shaped frame 8.
In the embodiment of the invention, the scraper 9 is arranged to abut against the inner wall of the pipeline, and when the connecting disc 10 rotates, the L-shaped frame 8 is driven to rotate, so that the scraper 9 is driven to rotate, and the inner wall of the pipeline is scraped.
As another embodiment of the present invention, the driving mechanism includes a motor 11 mounted on the housing 1, an output end of the motor 11 is fixedly connected to a driving shaft 12 rotatably mounted in the housing 1, and an end of the driving shaft 12 far away from the motor 11 is fixedly connected to the connecting disc 10;
the drive shaft 12 is connected in rotation to the threaded rod 13 by a drive belt 19.
In the embodiment of the invention, when the motor 11 is arranged to drive the driving shaft 12 to rotate, the connecting disc 10 is driven to rotate, and simultaneously the threaded rod 13 is driven to synchronously rotate through the driving belt 19, so as to realize the driving requirement.
In the embodiment of the present invention, it should be noted that the motor 11 is a forward and reverse rotation motor, a 4IK/80 yyyjt motor is adopted, the motor has stable performance, and other motors may be adopted as long as the driving requirement is met, which is not specifically limited in this application.
As another embodiment of the present invention, the sliding limiting component includes at least one strip-shaped limiting block installed on the inner wall of the sliding sleeve 16 and a strip-shaped limiting groove disposed on the threaded rod 13 and slidably engaged with the strip-shaped limiting block.
In the embodiment of the invention, the strip-shaped limiting block and the strip-shaped limiting groove are in sliding fit, so that the threaded rod 13 drives the sliding sleeve 16 to rotate along with the rotation when rotating, and the sliding sleeve 16 can also slide along the axial direction of the threaded rod 13.
As another embodiment of the present invention, the guiding assembly includes a guiding rod 14 fixed on the inner wall of the housing 1, and a sliding sleeve 15 sleeved on the guiding rod 14 and fixedly connected to the two receiving sleeves 17.
In the embodiment of the present invention, the sliding sleeve 15 and the guide rod 14 are slidably engaged, so that the receiving sleeves 17 can linearly slide, and the relative positions of the two receiving sleeves 17 can be fixed.
As another embodiment of the present invention, the roller assembly includes a roller 4 and a mounting plate 5 rotatably connected to the roller 4, the mounting plate 5 is connected to the housing 1 through a telescopic rod 6 fixedly connected to the mounting plate 5, an elastic assembly 7 is further installed between the mounting plate 5 and the housing 1, and two ends of the elastic assembly 7 are respectively fixedly connected to the mounting plate 5 and the housing 1.
In the embodiment of the present invention, the elastic component 7 is arranged to cooperate with the telescopic rod 6, so that the roller 4 can be attached to the inner wall of the pipeline to play a supporting role, and the friction between the housing 1 and the inner wall of the pipeline can be reduced, wherein it should be noted that the elastic component 7 may be a spring, as long as the elastic requirement is met, which is not specifically limited in this application.
As another embodiment of the present invention, a rubber pad is fixed to an end of the pushing rod 2 away from the receiving sleeve 17.
In the embodiment of the invention, the rubber pad is arranged to increase the friction force when the push rod 2 contacts with the inner wall of the pipeline, and the push rod 2 and the inner wall of the pipeline are placed to slide relatively.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The descaling and anti-blocking device for the inner wall of the pipeline for pumping the geothermal water is characterized by comprising a shell (1) and a connecting disc (10) which is rotatably arranged on the shell (1) and is connected with a driving mechanism arranged in the shell (1), at least two scraping components are arranged on the connecting disc (10), two threaded rods (13) connected with the driving mechanism are symmetrically arranged on the inner side of the shell (1), the threaded rod (13) is in threaded connection with a threaded sleeve (18), two sliding sleeves (16) are mounted on the threaded rod (13) positioned on two sides of the threaded sleeve (18) through sliding limiting components, and the two sliding sleeves (16) are further connected with a guide component connected with the inner wall of the shell (1) through a bearing sleeve (17) rotatably connected with the sliding sleeves;
a pushing rod (2) is hinged to a bearing sleeve (17) facing the scraping assembly, a connecting rod (3) is hinged to the pushing rod (2), and one end, far away from the pushing rod (2), of the connecting rod (3) is hinged to the threaded sleeve (18);
the outer side of the shell (1) is also provided with a plurality of roller assemblies.
2. The descaling and anti-blocking device for the inner wall of the pipeline for pumping the geothermal water according to claim 1, wherein the scraping assembly comprises an L-shaped frame (8) fixedly connected with the connecting disc (10), and a scraper (9) is fixed on the L-shaped frame (8).
3. The descaling and anti-blocking device for the inner wall of the geothermal water pumping pipeline is characterized in that the driving mechanism comprises a motor (11) arranged on the shell (1), the output end of the motor (11) is fixedly connected with a driving shaft (12) rotatably arranged in the shell (1), and the end, away from the motor (11), of the driving shaft (12) is fixedly connected with the connecting disc (10);
the driving shaft (12) is rotationally connected with the threaded rod (13) through a driving belt (19).
4. The descaling and anti-blocking device for the inner wall of the pipeline for pumping geothermal water as claimed in claim 1, wherein the sliding limiting assembly comprises at least one strip-shaped limiting block mounted on the inner wall of the sliding sleeve (16) and a strip-shaped limiting groove arranged on the threaded rod (13) and in sliding fit with the strip-shaped limiting block.
5. The descaling and anti-blocking device for the inner wall of the pipeline for pumping the geothermal water is characterized in that the guide assembly comprises a guide rod (14) fixed on the inner wall of the shell (1) and a sliding sleeve (15) sleeved on the guide rod (14) and fixedly connected with the two bearing sleeves (17).
6. The descaling and anti-blocking device for the inner wall of the pipeline for pumping the geothermal water is characterized in that the roller assembly comprises a roller (4) and a mounting plate (5) rotatably connected with the roller (4), the mounting plate (5) is connected with the shell (1) through a telescopic rod (6) fixedly connected with the mounting plate, an elastic assembly (7) is further installed between the mounting plate (5) and the shell (1), and two ends of the elastic assembly (7) are respectively fixedly connected with the mounting plate (5) and the shell (1).
7. The device for descaling and preventing blockage of the inner wall of the pipeline for pumping geothermal water as claimed in claim 1, wherein a rubber pad is fixed at one end of the push rod (2) far away from the receiving sleeve (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011197094.8A CN112427424B (en) | 2020-10-31 | 2020-10-31 | Pipeline inner wall descaling and anti-blocking device for pumping geothermal water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011197094.8A CN112427424B (en) | 2020-10-31 | 2020-10-31 | Pipeline inner wall descaling and anti-blocking device for pumping geothermal water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112427424A true CN112427424A (en) | 2021-03-02 |
| CN112427424B CN112427424B (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011197094.8A Active CN112427424B (en) | 2020-10-31 | 2020-10-31 | Pipeline inner wall descaling and anti-blocking device for pumping geothermal water |
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| CN (1) | CN112427424B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113231412A (en) * | 2021-03-03 | 2021-08-10 | 冯如意 | Pipeline inner wall strikes off mechanism and water conservancy pipeline desilting equipment |
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| CN111282928A (en) * | 2020-02-13 | 2020-06-16 | 黄惠惠 | Traveling mechanism used in large-caliber tubular structure and automatic scale scraping equipment |
| CN111790701A (en) * | 2020-05-18 | 2020-10-20 | 长江大学 | Cleaning device for petroleum pipeline |
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2020
- 2020-10-31 CN CN202011197094.8A patent/CN112427424B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20170321892A1 (en) * | 2016-05-09 | 2017-11-09 | David Hutcheson | Oxy/Acetylene Cutting Tip Cleaner |
| CN207413937U (en) * | 2017-10-26 | 2018-05-29 | 重庆勤俭节电科技有限公司 | A kind of range hood pipeline extruding ＆ sraping type apparatus for eliminating sludge |
| CN208503768U (en) * | 2018-05-15 | 2019-02-15 | 浙江工业大学 | A kind of thin stifled cleaning robot of creeping motion type pipeline |
| CN208894781U (en) * | 2018-08-08 | 2019-05-24 | 姜楠 | A kind of water supply and sewerage pipeline cleaning plant convenient to use |
| CN109465259A (en) * | 2018-10-31 | 2019-03-15 | 范建明 | A kind of vertical or tilted tube clean robot and clean method |
| CN111282928A (en) * | 2020-02-13 | 2020-06-16 | 黄惠惠 | Traveling mechanism used in large-caliber tubular structure and automatic scale scraping equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113231412A (en) * | 2021-03-03 | 2021-08-10 | 冯如意 | Pipeline inner wall strikes off mechanism and water conservancy pipeline desilting equipment |
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| Publication number | Publication date |
|---|---|
| CN112427424B (en) | 2022-08-09 |
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Effective date of registration: 20221012 Address after: 710000 Room 10605, Unit 1, Building 43, No. 17, Jinhua South Road, Beilin District, Xi'an, Shaanxi Patentee after: Xi'an Hengshengchang Environmental Protection Technology Co.,Ltd. Address before: 415000 room 311, shuangchuang building, No. 661, Taolin Road, Changde economic and Technological Development Zone, Hunan Province Patentee before: HUNAN DADAO NEW ENERGY DEVELOPMENT Co.,Ltd. |
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