CN108580447B - Valve end liner cleaning device - Google Patents
Valve end liner cleaning device Download PDFInfo
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- CN108580447B CN108580447B CN201810291357.8A CN201810291357A CN108580447B CN 108580447 B CN108580447 B CN 108580447B CN 201810291357 A CN201810291357 A CN 201810291357A CN 108580447 B CN108580447 B CN 108580447B
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- valve
- rod
- water inlet
- connecting rod
- inlet pipeline
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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
- B08B9/021—Cleaning pipe ends or pipe fittings, e.g. before soldering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Abstract
A cleaning device for a valve bottom lining is characterized in that two ends of a valve are respectively connected with a water inlet pipeline and a water outlet pipeline, a water-stop rubber bottom lining is arranged in the valve, the top of the water inlet pipeline is provided with a mounting hole, the cleaning device comprises a connecting rod, a swing rod, a positioning sleeve, a sealing pipe and a sealing valve, the connecting rod extends into the water inlet pipeline through the mounting hole, and the lower end of the connecting rod is hinged with the swing rod; the positioning sleeve is arranged outside the connecting rod and penetrates through the mounting hole to extend into the water inlet pipeline, and the lower end of the positioning sleeve is provided with an inclined nozzle; the sealing tube is arranged outside the positioning sleeve, and the lower end of the sealing tube is fixed in the mounting hole; the sealing valve is arranged outside the sealing pipe, and the cleaning device is fixed at the upper end of the water inlet pipeline; the swing rod is provided with a de-ironing hole, the inner wall of the top end of the swing rod is pasted with a magnet, the outer side of the swing rod is sleeved with a brush sleeve, the bottom of the brush sleeve is provided with a brush, and the side surface of the brush sleeve is provided with a rectangular hole; the invention solves the problem of the damage of the water-stopping rubber bottom lining caused by the deposition of the sundries in the pipeline in the closing process of the valve, reduces the replacement frequency in the use process of the valve and reduces the maintenance cost.
Description
Technical Field
The invention relates to the field of cleaning devices, in particular to a valve bottom lining cleaning device.
Background
The uneven water resource distribution brings great pressure to the social and economic development of China, a series of water transfer projects represented by the south-to-north water transfer make outstanding contributions to relieving regional water source deficiency, and the urban area is used as a main water supply object, so that the pipeline water supply has outstanding advantages, and has the advantages of land conservation, convenience in construction and convenience in management. The water delivery line with larger pipe diameter usually adopts valves such as ball valves to adjust water supply flow, however, the following problems exist during maintenance: on one hand, the water quality of the water delivery is controlled to be complex and the investment is large, the pipeline water delivery is taken as a part of a water delivery system and is often combined with a channel, a diversion tunnel, a flume and the like to form a complete water regulating system, impurities inevitably enter a water body due to factors such as weather, human factors and the like, the bottom of a valve is deposited due to the deposition of the impurities and silt in the operation process of pipeline engineering, and when the valve is closed, the impurities and the silt are clamped at the bottom of a water stop rubber bottom liner, so that the water stop rubber bottom liner generates plastic deformation, and the service life of the valve is shortened; on the other hand, the maintenance of the water delivery line with a large pipe diameter is complicated, which brings adverse effects to management and operation, and the influence of sundries deposition on the water stop rubber bottom lining of the valve cannot be effectively eliminated only by improving the valve structure and the process, so that a valve bottom lining cleaning device is needed, which can effectively remove sundries and prolong the maintenance period of the valve.
Disclosure of Invention
In view of the above, to solve the above-mentioned deficiencies of the prior art, the present invention provides a cleaning device for a valve bottom liner, wherein a torque is transmitted to a swing rod with a brush through a connecting rod to drive the brush to swing, so as to form a turbulent flow and a vortex at the bottom of a pipe, thereby removing impurities and deposits on the bottom liner.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a cleaning device for a valve bottom lining is characterized in that the front end of a valve is connected with a water inlet pipeline, the rear end of the valve is connected with a water outlet pipeline, a water-stopping rubber bottom lining is arranged in the valve, the top of the water inlet pipeline is provided with a mounting hole, one end of the cleaning device extends into the water inlet pipeline through the mounting hole, and the other end of the cleaning device is fixed above the water inlet pipeline;
the cleaning device comprises a cleaning mechanism and a sealing mechanism, the cleaning mechanism comprises a connecting rod and a swing rod, the connecting rod extends into the water inlet pipeline through the mounting hole, and the lower end of the connecting rod is hinged with the swing rod; the sealing mechanism comprises a positioning sleeve, a sealing pipe and a sealing valve, the positioning sleeve is arranged outside the connecting rod and penetrates through the mounting hole to extend into the water inlet pipeline, an inclined nozzle is arranged at the lower end of the positioning sleeve, and the connecting rod moves up and down in the positioning sleeve and is positioned through the inclined nozzle at the lower end of the positioning sleeve; the sealing tube is arranged outside the positioning sleeve, and the lower end of the sealing tube is fixed in the mounting hole; the sealing valve is arranged outside the sealing pipe, and the cleaning device is fixed at the upper end of the water inlet pipeline;
the utility model discloses a set up the iron removal hole that the width is less than the pendulum rod diameter on the body of rod of pendulum rod, the pendulum rod is hollow pole, and sets up the deironing hole that the width is less than the pendulum rod diameter on keeping away from the body of rod of the one end of connecting rod, it has magnet to paste on the inner wall of pendulum rod, the pendulum rod outside cover is equipped with the brush cover, brush cover bottom is equipped with the brush, the.
Furthermore, the sealing valves comprise two sealing valves which are symmetrically arranged at two ends of the sealing pipe.
Further, the inclined direction of the inclined nozzle is consistent with the water flow direction.
Further, the length of the swing rod is larger than the horizontal distance between the mounting hole and the water stopping rubber bottom lining.
Furthermore, the connecting rod and the swing rod are connected through a single hinge, and the up-and-down movement of the connecting rod drives the swing rod to swing on the pipe wall of the water inlet pipeline and the water stop rubber bottom lining wall through the single hinge.
Furthermore, the material of the swing rod is a non-metal material.
Furthermore, the iron removing holes formed in the swing rod are two and are symmetrically formed in two sides of the body of the swing rod.
Furthermore, the number of the rectangular holes formed in the brush sleeve is two, and the two rectangular holes are symmetrically formed in two sides of the brush sleeve.
The invention has the beneficial effects that: the invention provides a cleaning device for a valve bottom liner, which comprises a cleaning mechanism and a sealing mechanism, wherein the cleaning mechanism comprises a connecting rod and a swing rod, the connecting rod extends into a water inlet pipeline through a mounting hole, the lower end of the connecting rod is hinged with the swing rod, the sealing mechanism comprises a positioning sleeve, a sealing pipe and a sealing valve, the sealing valve is vertically distributed on the sealing pipe, and the reliability of the device in use is improved by adopting a double-insurance water stopping mode; before the valve is closed, the swing rod is deflected to the direction of the valve under the action of water flow, when the connecting rod descends to the bottom of the water inlet pipeline, the swing rod is horizontally placed in position at the front end of the valve, and when the connecting rod is folded, the swing rod is inclined to the water flow direction under the action of water flow resistance on the swing rod. In the lifting process, when the single-section hinge reaches the bottom end of the positioning sleeve, the swing rod is restrained by the inclined nozzle at the lower end of the positioning sleeve to adjust the swing angle and reset, and then the swing rod is retracted through the connecting rod; meanwhile, a rod body at one end of the oscillating rod, which is far away from the connecting rod, is provided with a deironing hole with the width smaller than the diameter of the oscillating rod, and a magnet is adhered to the inner wall at the top end of the oscillating rod;
the cleaning device provided by the invention is arranged on the water inlet pipeline at the front end of the valve, and can be installed by only opening one installation hole on the pipeline, so that the problem of damage of a water-stopping rubber bottom lining caused by deposition of impurities in the pipeline in the closing process of the valve is solved, the replacement frequency in the use process of the valve is reduced, and the maintenance cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the cleaning device and the valve of the present invention;
FIG. 2 is a schematic view of the sweeping device of the present invention;
FIG. 3 is a schematic structural diagram of a swing link;
FIG. 4 is a schematic view of a brush holder configuration;
reference numerals: 1. the device comprises a valve, 2, a water inlet pipeline, 201, a mounting hole, 3, a water outlet pipeline, 4, a water-stop rubber bottom liner, 5, a cleaning mechanism, 501, a connecting rod, 502, a swing rod, 503, a single-section hinge, 6, a sealing mechanism, 601, a positioning sleeve, 602, a sealing pipe, 603, a sealing valve, 604, an inclined nozzle, 7, an iron removing hole, 8, a magnet, 9, a brush sleeve, 901, a brush, 902 and a rectangular hole.
Detailed Description
The following specific examples are given to further clarify, complete and detailed the technical solution of the present invention. The present embodiment is a preferred embodiment based on the technical solution of the present invention, but the scope of the present invention is not limited to the following embodiments.
Example 1
A valve bottom lining cleaning device is characterized in that the front end of a valve 1 is connected with a water inlet pipeline 2, the rear end of the valve 1 is connected with a water outlet pipeline 3, a water-stopping rubber bottom lining 4 is arranged in the valve 1, the top of the water inlet pipeline 2 is provided with a mounting hole 201, one end of the cleaning device extends into the water inlet pipeline 2 through the mounting hole 201, and the other end of the cleaning device is fixed above the water inlet pipeline 2;
the cleaning device comprises a cleaning mechanism 5 and a sealing mechanism 6, the cleaning mechanism 5 comprises a connecting rod 501 and a swing rod 502, the length of the swing rod 502 is larger than the horizontal distance between a mounting hole 201 and the water-stop rubber bottom lining 4, the connecting rod 501 extends into the water inlet pipeline 2 through the mounting hole 201, the lower end of the connecting rod 501 is connected with the swing rod 502 through a single-section hinge 503, and the up-and-down movement of the connecting rod 501 drives the swing rod 502 to swing on the pipe wall of the water inlet pipeline 2 and the wall of the water-stop rubber bottom lining 4 through the single-section hinge 503; the sealing mechanism 6 comprises a positioning sleeve 601, a sealing pipe 602 and a sealing valve 603, the positioning sleeve 601 is arranged outside the connecting rod 501 and passes through the mounting hole 201 to extend into the water inlet pipeline 2, an inclined nozzle 604 is arranged at the lower end of the positioning sleeve 601, the inclination direction of the inclined nozzle 604 is consistent with the water flow direction, and the connecting rod 501 moves up and down in the positioning sleeve 601 and is positioned through the inclined nozzle 604 at the lower end of the positioning sleeve 601; the sealing tube 602 is arranged outside the positioning sleeve 601, and the lower end of the sealing tube is fixed in the mounting hole 201; the sealing valves 603 are arranged outside the sealing pipe 602, the cleaning device is fixed at the upper end of the water inlet pipeline 2, and 1 sealing valve 603 is arranged in the middle of the sealing pipe 602;
before the valve is closed, the swing rod 502 is deviated towards the direction of the valve under the action of water flow, when the connecting rod 501 descends to the bottom of the water inlet pipeline 2, the swing rod 502 is horizontally placed in position at the front end of the valve, when the connecting rod 501 is retracted, the swing rod 502 is inclined towards the water flow direction under the action of water flow resistance on the swing rod 502, and in the lifting process, when the single-section hinge 503 reaches the bottom end of the positioning sleeve 601, the swing angle of the swing rod 502 is adjusted and reset through the constraint of the inclined nozzle 604 at the lower end of the positioning sleeve 601, and then the swing rod 502 is retracted through the connecting;
the swing rod 502 is a hollow rod, an iron removing hole 7 with the width smaller than the diameter of the swing rod 502 is formed in the rod body at one end far away from the connecting rod 501, and the number of the iron removing holes 7 formed in the swing rod 502 is 1; a magnet 8 is adhered to the inner wall of the swing rod 502, a brush sleeve 9 is sleeved on the outer side of the swing rod 502, a brush 901 is arranged at the bottom of the brush sleeve 9, rectangular holes 902 with the same size as the iron removing holes 7 are formed in the side face of the brush sleeve 9, and the number of the rectangular holes 902 formed in the brush sleeve 9 is 1; in the process that the connecting rod 501 swings back and forth, the connecting rod 501 transmits a rotating torque to the swing rod 502 through the single-section hinge 503, so that the brush 901 is attached to the bottom of the water inlet pipeline 2 to swing, and under the influence of the curvature of the pipeline, the brush 901 swings along the pipe wall under the action of the single-section hinge 503, so that the brush can be used in moving water without influencing the water delivery of a pipeline, and the device can be ensured to be capable of sufficiently removing silt at the bottom of the water-stopping rubber bottom lining 4, so that the silt flows away along with the water flow, the sedimentation and the blocking of the silt on the water-stopping rubber bottom lining are avoided, the water-stopping rubber bottom; meanwhile, in the swinging process of the swing rod 502, metal impurities such as scrap iron and the like in the water inlet pipeline 2 can be adsorbed on the inner wall of the swing rod 502 through the iron removing hole 7, the scrap iron is pre-stored and collected firstly, the phenomenon that the scrap iron corrodes the water-stop rubber bottom lining 4 and generates plastic deformation is avoided, and the service life of the valve is shortened;
the installation process and the working process of the cleaning device are as follows:
firstly, a mounting hole 201 is formed in the top end of a water inlet pipeline 2, a sealing pipe 602 and a positioning sleeve 601 are sequentially arranged in the mounting hole 201, then a connecting rod 501 and a swing rod 502 are hinged through a single-section hinge 503, a brush sleeve 9 is sleeved on the swing rod 502, a well-hinged cleaning mechanism 5 is placed into the water inlet pipeline 2 from the positioning sleeve 601, and a sealing valve 603 is arranged in the middle of the sealing pipe 602 to complete sealing;
the connecting rod 501 enters the water inlet pipeline 2, before the valve is closed, the swing rod 502 is deflected towards the direction of the valve 1 under the action of water flow, and when the connecting rod 501 descends to the bottom of the water inlet pipeline 2, the swing rod 502 is vertical to the connecting rod 501 and is placed in position in the horizontal direction at the front end of the valve 1;
when cleaning is needed, the connecting rod 501 is lifted up and down, torque is transmitted to the swing rod 502, the brush 901 is enabled to swing attached to the bottom of the water inlet pipeline 2 and is affected by the curvature of the water inlet pipeline 2, the brush 901 swings along the pipe wall of the water inlet pipeline 2 under the action of the single-section hinge 503, the swing angle is controlled to be between 30 degrees and ~ 45 degrees, the cleaning mechanism 5 is guaranteed to be capable of fully cleaning dirt such as silt and the like on the water-stop rubber bottom lining 4 of the valve 1, meanwhile, the iron filings and other metal impurities which are easy to scratch the water-stop rubber bottom lining 4 are adsorbed in the swing rod 502 through the magnet 8, after one-time cleaning, the connecting rod 501 can be lifted up, the single-section hinge 503 reaches the bottom end of the positioning sleeve 601, the swing angle of the swing rod 502 is adjusted and reset through the constraint of the inclined nozzle 604, further, next-time cleaning is carried out again, the connecting rod 501 is lifted up;
when the iron filings collected in the swing rod 502 fill the swing rod 502, the magnet 8 can be taken down for cleaning when the valve 1 is maintained regularly, and meanwhile, whether the hairbrush 901 has a bald hair phenomenon can be checked, so that the hairbrush can be replaced in time, and the cleaning device can be guaranteed to work efficiently.
Example 2
A valve bottom lining cleaning device is characterized in that the front end of a valve 1 is connected with a water inlet pipeline 2, the rear end of the valve 1 is connected with a water outlet pipeline 3, a water-stopping rubber bottom lining 4 is arranged in the valve 1, the top of the water inlet pipeline 2 is provided with a mounting hole 201, one end of the cleaning device extends into the water inlet pipeline 2 through the mounting hole 201, and the other end of the cleaning device is fixed above the water inlet pipeline 2;
the cleaning device comprises a cleaning mechanism 5 and a sealing mechanism 6, the cleaning mechanism 5 comprises a connecting rod 501 and a swing rod 502, the connecting rod 501 is divided into two parts, the upper part is a telescopic operating rod, the lower part is a connecting rod, the upper end of the operating rod is provided with a handle, the lower end of the operating rod is provided with a thread, the upper end of the connecting rod is provided with a built-in nut, the connecting rod is connected with the operating rod through the thread and the nut, the lower end of the connecting rod is connected with the swing rod, the length of the connecting rod can be telescopically changed, the length of the connecting rod can be adjusted according to water pipelines with; the length of the swing rod 502 is greater than the horizontal distance between the mounting hole 201 and the water-stopping rubber bottom lining 4, the connecting rod 501 extends into the water inlet pipeline 2 through the mounting hole 201, the lower end of the connecting rod 501 is connected with the swing rod 502 through a single hinge 503, and the up-and-down movement of the connecting rod 501 drives the swing rod 502 to swing on the pipe wall of the water inlet pipeline 2 and the wall of the water-stopping rubber bottom lining 4 through the single hinge 503; the sealing mechanism 6 comprises a positioning sleeve 601, a sealing pipe 602 and a sealing valve 603, the positioning sleeve 601 is arranged outside the connecting rod 501 and passes through the mounting hole 201 to extend into the water inlet pipeline 2, an inclined nozzle 604 is arranged at the lower end of the positioning sleeve 601, the inclination direction of the inclined nozzle 604 is consistent with the water flow direction, and the connecting rod 501 moves up and down in the positioning sleeve 601 and is positioned through the inclined nozzle 604 at the lower end of the positioning sleeve 601; the sealing tube 602 is arranged outside the positioning sleeve 601, and the lower end of the sealing tube is fixed in the mounting hole 201; the sealing valves 603 are arranged outside the sealing pipe 602, the cleaning device is fixed at the upper end of the water inlet pipeline 2, the two sealing valves 603 are symmetrically arranged at two ends of the sealing pipe 602, the sealing valves 603 are vertically distributed on the sealing pipe 602, and the reliability of the cleaning device is improved by adopting a double-insurance water stopping mode;
before the valve is closed, the swing rod 502 is deviated towards the direction of the valve under the action of water flow, when the connecting rod 501 descends to the bottom of the water inlet pipeline 2, the swing rod 502 is horizontally placed in position at the front end of the valve, when the connecting rod 501 is retracted, the swing rod 502 is inclined towards the water flow direction under the action of water flow resistance on the swing rod 502, and in the lifting process, when the single-section hinge 503 reaches the bottom end of the positioning sleeve 601, the swing angle of the swing rod 502 is adjusted and reset through the constraint of the inclined nozzle 604 at the lower end of the positioning sleeve 601, and then the swing rod 502 is retracted through the connecting;
the swing rod 502 is a hollow rod, iron removing holes 7 with the width smaller than the diameter of the swing rod 502 are formed in the rod body at one end far away from the connecting rod 501, and the two iron removing holes 7 formed in the swing rod 502 are symmetrically arranged on two sides of the rod body of the swing rod 502; a magnet 8 is adhered to the inner wall of the swing rod 502, a brush sleeve 9 is sleeved on the outer side of the swing rod 502, a brush 901 is arranged at the bottom of the brush sleeve 9, rectangular holes 902 with the same size as the iron removing holes 7 are formed in the side face of the brush sleeve 9, the number of the rectangular holes 902 formed in the brush sleeve 9 is two, and the two rectangular holes 902 are symmetrically arranged on two sides of the brush sleeve 9; in the process that the connecting rod 501 swings back and forth, the connecting rod 501 transmits a rotating torque to the swing rod 502 through the single-section hinge 503, so that the brush 901 is attached to the bottom of the water inlet pipeline 2 to swing, and under the influence of the curvature of the pipeline, the brush 901 swings along the pipe wall under the action of the single-section hinge 503, so that the brush can be used in moving water without influencing the water delivery of a pipeline, and the device can be ensured to be capable of sufficiently removing silt at the bottom of the water-stopping rubber bottom lining 4, so that the silt flows away along with the water flow, the sedimentation and the blocking of the silt on the water-stopping rubber bottom lining are avoided, the water-stopping rubber bottom; meanwhile, in the swinging process of the swing rod 502, metal impurities such as scrap iron and the like in the water inlet pipeline 2 can be adsorbed on the inner wall of the swing rod 502 through the iron removing hole 7, the scrap iron is pre-stored and collected firstly, the phenomenon that the scrap iron corrodes the water-stop rubber bottom lining 4 and generates plastic deformation is avoided, and the service life of the valve is shortened;
the installation process and the working process of the cleaning device are as follows:
firstly, a mounting hole 201 is formed in the top end of a water inlet pipeline 2, a sealing pipe 602 and a positioning sleeve 601 are sequentially arranged in the mounting hole 201, then a connecting rod 501 and a swing rod 502 are hinged through a single-section hinge 503, a brush sleeve 9 is sleeved on the swing rod 502, a well-hinged cleaning mechanism 5 is placed into the water inlet pipeline 2 from the positioning sleeve 601, and two sealing valves 603 are vertically distributed on the sealing pipe 602 to complete sealing;
the connecting rod 501 enters the water inlet pipeline 2, before the valve is closed, the swing rod 502 is deflected towards the direction of the valve 1 under the action of water flow, and when the connecting rod 501 descends to the bottom of the water inlet pipeline 2, the swing rod 502 is vertical to the connecting rod 501 and is placed in position in the horizontal direction at the front end of the valve 1;
when cleaning is needed, the connecting rod 501 is lifted up and down, torque is transmitted to the swing rod 502, the brush 901 is enabled to swing attached to the bottom of the water inlet pipeline 2 and is affected by the curvature of the water inlet pipeline 2, the brush 901 swings along the pipe wall of the water inlet pipeline 2 under the action of the single-section hinge 503, the swing angle is controlled to be between 30 degrees and ~ 45 degrees, the cleaning mechanism 5 is guaranteed to be capable of fully cleaning dirt such as silt and the like on the water-stop rubber bottom lining 4 of the valve 1, meanwhile, the iron filings and other metal impurities which are easy to scratch the water-stop rubber bottom lining 4 are adsorbed in the swing rod 502 through the magnet 8, after one-time cleaning, the connecting rod 501 can be lifted up, the single-section hinge 503 reaches the bottom end of the positioning sleeve 601, the swing angle of the swing rod 502 is adjusted and reset through the constraint of the inclined nozzle 604, further, next-time cleaning is carried out again, the connecting rod 501 is lifted up;
when the iron filings collected in the swing rod 502 fill the swing rod 502, the magnet 8 can be taken down for cleaning when the valve 1 is maintained regularly, and meanwhile, whether the hairbrush 901 has a bald hair phenomenon can be checked, so that the hairbrush can be replaced in time, and the cleaning device can be guaranteed to work efficiently.
The principal features, principles and advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to explain the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as expressed in the following claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. A valve bottom lining cleaning device is characterized in that the front end of a valve (1) is connected with a water inlet pipeline (2), the rear end of the valve is connected with a water outlet pipeline (3), and a water-stopping rubber bottom lining (4) is arranged in the valve (1), and the valve bottom lining cleaning device is characterized in that a mounting hole (201) is formed in the top of the water inlet pipeline (2), one end of the cleaning device extends into the water inlet pipeline (2) through the mounting hole (201), and the other end of the cleaning device is fixed above the water inlet pipeline (2);
the cleaning device comprises a cleaning mechanism (5) and a sealing mechanism (6), the cleaning mechanism (5) comprises a connecting rod (501) and a swing rod (502), the connecting rod (501) extends into the water inlet pipeline (2) through the mounting hole (201), the lower end of the connecting rod is hinged with the swing rod (502), and the length of the swing rod (502) is larger than the horizontal distance between the mounting hole (201) and the water-stop rubber bottom lining (4); the sealing mechanism (6) comprises a positioning sleeve (601), a sealing pipe (602) and a sealing valve (603), the positioning sleeve (601) is arranged outside the connecting rod (501) and penetrates through the mounting hole (201) to extend into the water inlet pipeline (2), an inclined nozzle (604) is arranged at the lower end of the positioning sleeve (601), the inclined direction of the inclined nozzle (604) is consistent with the water flow direction, and the connecting rod (501) moves up and down in the positioning sleeve (601) and is positioned through the inclined nozzle (604) at the lower end of the positioning sleeve (601); the sealing pipe (602) is arranged outside the positioning sleeve (601), and the lower end of the sealing pipe is fixed in the mounting hole (201); the sealing valves (603) are arranged outside the sealing pipe (602), the cleaning device is fixed at the upper end of the water inlet pipeline (2), and the two sealing valves (603) are symmetrically arranged at two ends of the sealing pipe (602);
pendulum rod (502) are hollow rod, the material of pendulum rod (502) is non-metallic material, offers width to be less than iron removal hole (7) of pendulum rod (502) diameter on keeping away from the body of rod of the one end of connecting rod (501), it has magnet (8) to paste on the inner wall of pendulum rod (502), pendulum rod (502) outside cover is equipped with brush cover (9), brush cover (9) bottom is equipped with brush (901), the side seted up with remove the same rectangular hole (902) of iron hole (7) size.
2. The valve bottom liner cleaning device according to claim 1, characterized in that the connecting rod (501) and the swing rod (502) are connected through a single hinge (503), and the up-and-down movement of the connecting rod (501) drives the swing rod (502) to swing on the wall of the water inlet pipe (2) and the wall of the water stop rubber bottom liner (4) through the single hinge (503).
3. The valve bottom liner cleaning device according to claim 1, wherein the number of the iron removing holes (7) formed in the swing rod (502) is two, and the two iron removing holes are symmetrically formed on two sides of the rod body of the swing rod (502).
4. The cleaning device for the valve bottom liner according to claim 1, characterized in that the number of the rectangular holes (902) formed in the brush sleeve (9) is two, and the two rectangular holes (902) are symmetrically formed on two sides of the brush sleeve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810291357.8A CN108580447B (en) | 2018-04-03 | 2018-04-03 | Valve end liner cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810291357.8A CN108580447B (en) | 2018-04-03 | 2018-04-03 | Valve end liner cleaning device |
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| Publication Number | Publication Date |
|---|---|
| CN108580447A CN108580447A (en) | 2018-09-28 |
| CN108580447B true CN108580447B (en) | 2020-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810291357.8A Active CN108580447B (en) | 2018-04-03 | 2018-04-03 | Valve end liner cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113080776B (en) * | 2021-04-16 | 2022-04-15 | 深圳市云视机器人有限公司 | Side wheel anti-winding device for sweeping robot |
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| CN2225314Y (en) * | 1995-07-04 | 1996-04-24 | 清华大学 | Apparatus for elastic stick passing through pipe |
| CN2915296Y (en) * | 2006-05-29 | 2007-06-27 | 蔡炳德 | Pressurized dust-removing device for conduit |
| CN204470247U (en) * | 2015-02-12 | 2015-07-15 | 俞少平 | The device of mechanical cleaning drum ladle inwall |
| WO2015137819A1 (en) * | 2014-03-11 | 2015-09-17 | Altus Intervention As | Tool for internal cleaning of a tubing or casing |
| CN206275351U (en) * | 2016-11-01 | 2017-06-27 | 浙江海洋大学 | A kind of cleaning brush for scrubbing conical flask |
| CN107790446A (en) * | 2017-12-01 | 2018-03-13 | 响水台舍化工有限公司 | A kind of tolylsulfonylurea reaction tower cleaning device |
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2018
- 2018-04-03 CN CN201810291357.8A patent/CN108580447B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2225314Y (en) * | 1995-07-04 | 1996-04-24 | 清华大学 | Apparatus for elastic stick passing through pipe |
| CN2915296Y (en) * | 2006-05-29 | 2007-06-27 | 蔡炳德 | Pressurized dust-removing device for conduit |
| WO2015137819A1 (en) * | 2014-03-11 | 2015-09-17 | Altus Intervention As | Tool for internal cleaning of a tubing or casing |
| CN204470247U (en) * | 2015-02-12 | 2015-07-15 | 俞少平 | The device of mechanical cleaning drum ladle inwall |
| CN206275351U (en) * | 2016-11-01 | 2017-06-27 | 浙江海洋大学 | A kind of cleaning brush for scrubbing conical flask |
| CN107790446A (en) * | 2017-12-01 | 2018-03-13 | 响水台舍化工有限公司 | A kind of tolylsulfonylurea reaction tower cleaning device |
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| Publication number | Publication date |
|---|---|
| CN108580447A (en) | 2018-09-28 |
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