CN116532448A - Inside cleaning device of urban PE water supply pipeline - Google Patents
Inside cleaning device of urban PE water supply pipeline Download PDFInfo
- Publication number
- CN116532448A CN116532448A CN202310699360.4A CN202310699360A CN116532448A CN 116532448 A CN116532448 A CN 116532448A CN 202310699360 A CN202310699360 A CN 202310699360A CN 116532448 A CN116532448 A CN 116532448A
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- China
- Prior art keywords
- water supply
- fixedly connected
- side wall
- wall
- urban
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 162
- 238000004140 cleaning Methods 0.000 title claims abstract description 78
- 244000309464 bull Species 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 239000004698 Polyethylene Substances 0.000 description 68
- 230000000694 effects Effects 0.000 description 6
- 238000007790 scraping Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000013043 chemical agent Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
-
- 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
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of pipeline cleaning and discloses an inside cleaning device for an urban PE water supply pipeline, which comprises a shell, wherein a rotating rod is rotatably connected between the inner walls of opposite sides of the shell, a turbine is fixedly connected to the outer surface of the rotating rod positioned inside the shell, a cleaning pipe is rotatably connected to the left side wall of the shell, a transmission assembly is arranged on the left side wall of the cleaning pipe, a cleaning box is fixedly connected to the left end of the rotating rod, and a turntable is fixedly connected to the right side wall of the cleaning box. The turbine passes through bull stick transmission cleaning box, and the centrifugal force that the reuse cleaning box rotated produced makes the outside slip of arc slide bar stretch out to oppress the arc spring and make its shrink, make the scraper blade on the arc slide bar laminate to PE water supply pipe inner wall on, get off the clearance of thicker dirt on the PE water supply pipe inner wall, make it can not cause PE water supply pipe inner wall local pressure grow because of thicker dirt, influence water supply pipe's life, solved because thicker dirt on the PE water supply pipe inner wall causes PE water supply pipe inside rivers unable normal discharge.
Description
Technical Field
The invention relates to the technical field of pipeline cleaning, in particular to an internal cleaning device for an urban PE water supply pipeline.
Background
PE (polyethylene) material is widely applied to the field of water supply pipe manufacturing due to the characteristics of high strength, corrosion resistance, no toxicity and the like, and is an ideal pipe for replacing a common iron water supply pipe because the PE (polyethylene) material does not rust; after the urban water supply pipe is used for a long time, as some water quality has higher alkali content and forms scale easily, the inner wall of the urban water supply pipe is not cleaned for a long time to easily form thicker dirt, so that the local pressure in the water supply pipe is increased, the service life of the water supply pipe is further influenced, even the inside of the water supply pipe is blocked, most of the water supply pipes in the city are installed underground at present, operators are inconvenient to clean manually, in the prior art, the inside of the water supply pipe is cleaned by using chemical agents, but the chemical agents are injected into the inside of the water supply pipe, a period of time is required for reaction, the chemical agents which are just injected are easily flushed away by the water flow due to the turbulent water flow in the inside of the water supply pipe, the cleaning effect of the front end pipe of the water supply pipe is not obvious, and the front end of the water supply pipe also forms dirt, so that the cleaning effect of the inside of the water supply pipe is reduced;
in addition, in the prior art, the urban PE water supply pipeline is cleaned by driving the device through the added power source, and the dirt in the urban PE water supply pipeline can be cleaned effectively in the mode, but the mode needs timed supplementary fuel for the operation of the device, so that operators need to supplement the fuel regularly, repeated and tedious operation is caused, and the cost consumption for cleaning the urban PE water supply pipeline is greatly increased.
So we propose a cleaning agent which can clean dirt effectively; urban PE water supply pipeline inside cleaning device capable of continuously working and saving cost.
Disclosure of Invention
(one) solving the technical problems
In view of the above, the present invention provides an apparatus for cleaning the inside of an urban PE water supply pipeline to solve the above-mentioned problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an inside cleaning device of city PE feed pipe, includes the casing, rotate and be connected with the bull stick between the inside wall of casing relative one side, the bull stick is located the inside surface fixedly connected with turbine of casing, casing left side wall rotates and is connected with the wash pipe, wash pipe left side wall is provided with drive assembly, bull stick left end fixedly connected with clearance case, clearance case right side wall fixedly connected with carousel, the even equidistance fixed mounting of carousel right side wall has arc spout, the equal sliding connection of arc spout inner wall has the arc slide bar, the equal fixedly connected with arc spring of arc spout one side inner wall, arc spring cup joints in the outside of arc slide bar, the one end fixedly connected with scraper blade of arc slide bar, the casing surface is provided with advancing mechanism through the even equidistance of mounting groove, casing right side wall fixedly connected with Laval spray tube, laval spray tube left side wall fixedly connected with L type pipe.
Preferably, the transmission assembly comprises a planet carrier, the planet carrier is fixedly connected with the left side wall of the cleaning pipe, a ring gear is fixedly arranged on the inner surface of the planet carrier, the left end of the rotating rod penetrates through the inner wall of the shell and is fixedly connected with a center wheel, the rotating rod is positioned on the outer surface of the left side of the center wheel and is rotationally connected with a tripod, the right side wall of the tripod is uniformly and equidistantly rotationally connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a planet gear, and the ring gear, the center wheel and the planet gear are in homogeneous phase engagement.
Preferably, the eccentric wheels are fixedly connected to the right side wall of the rotating shaft, the joint bearing is rotationally connected to the left side wall of the eccentric wheels, the sliding rod is slidably connected to the outer wall of the joint bearing and slidably connected to the inner surface of the planet carrier, and the cleaning brush is fixedly connected to one end of the sliding rod penetrating through the inner surface of the planet carrier.
Preferably, the advancing mechanism comprises a limiting rod, the limiting rod is fixedly connected with the left side wall and the right side wall of the mounting groove, a telescopic spring is fixedly connected with the right side wall of the mounting groove, the telescopic spring is sleeved outside the limiting rod, and one end of the telescopic spring is fixedly connected with a connecting rod.
Preferably, a rotating plate is rotatably connected between the front side wall and the rear side wall of the mounting groove, a roller is rotatably connected to the left side wall of the rotating plate, and the connecting rod is rotatably connected to the outer surface of the rotating plate.
Preferably, the outer surface of the shell is fixedly connected with an air bag, the air bag is communicated with the Laval nozzle through a water inlet pipe, and the air bag is communicated with the shell through a water outlet pipe.
Preferably, the outer surface of the water inlet pipe is fixedly connected with a one-way valve, and the outer surface of the water outlet pipe is fixedly connected with a shutoff valve.
Preferably, the right side wall of the Laval nozzle is fixedly connected with a water collecting tank, the inner surface of the water collecting tank is communicated with the Laval nozzle through a water inlet, and a filter screen is fixedly arranged at the right end of the water inlet.
Preferably, the outer surface of the water collecting tank is uniformly and equidistantly fixedly connected with a connecting rod.
Compared with the prior art, the invention provides the cleaning device for the inside of the urban PE water supply pipeline, which has the following beneficial effects:
1. this an inside cleaning device for urban PE water supply pipe, the turbine passes through the bull stick transmission cleaning box, the centrifugal force that the reuse cleaning box rotated produced makes the outside slip of arc slide bar stretch out, and oppress the arc spring and make it shrink, make the scraper blade on the arc slide bar laminate on the PE water supply pipe inner wall, get off the thick dirt clearance on the PE water supply pipe inner wall, make it can not cause PE water supply pipe inner wall local pressure grow because of thick dirt, influence the life of feed pipe, the inside rivers of PE water supply pipe can't normally be discharged because of thick dirt on the PE water supply pipe inner wall has been solved, the planet carrier drives the purge pipe and rotates simultaneously, centrifugal force that produces through the purge pipe rotation makes rivers outwards throw away, can wash PE water supply pipe inner wall after the clearance, make PE water supply pipe inner wall remaining part dirt wash down.
2. This a be used for inside cleaning device of urban PE water supply pipe, the theory of operation of the Laval nozzle that sets up is based on Newton's third law, utilize the rivers that highly jet out to promote the turbine and continue to rotate, can provide power for subsequent clearance work, the cost consumption of the inside clearance of urban PE water supply pipe has been solved and repeated and loaded down with trivial details supplementary fuel problem and has been reduced, rivers flow into inside the gasbag through the inlet tube simultaneously, the volume of gasbag can increase gradually, the outer edge of gasbag can laminate with PE water supply pipe inner wall mutually, make the local pressure increase of PE water supply pipe on device right side, make rivers can only get into the device through the water inlet on the water catch bowl, further increase the rivers pressure that gets into inside the casing, make it can improve turbine rotation speed.
3. This an inside cleaning device for urban PE water supply pipe way makes the slide bar back and forth reciprocating sliding through the joint bearing who sets up for the cleaning brush can reciprocate the scraper blade of rotating the in-process and scrub, and the slide bar can also be left and right sides in the reciprocating swing of certain angle simultaneously, makes the cleaning brush can left and right sides reciprocating swing, can further improve the effect of scrubbing, has avoided the greasy dirt that the cleaning was got off on the PE water supply pipe way inner wall to remain on the device, still can prevent the scraper blade when the dirt on the PE water supply pipe way inner wall of clearance, the greasy dirt that contains on it remains on scraper blade and cleaning brush, thereby saved the loaded down with trivial details operation of follow-up manual work device.
4. This an inside cleaning device for urban PE water supply pipe way can make the device closely laminate on PE water supply pipe way inner wall through six advancing mechanism that set up for this device can not rock inside the pipeline, guarantees that it can be firm advance inside PE water supply pipe way, simultaneously can also make this device be applicable to the PE water supply pipe of different specification sizes, and then makes this device have the practicality more.
Drawings
FIG. 1 is a schematic perspective view of an urban PE water supply pipeline internal cleaning device according to the present invention;
FIG. 2 is a schematic top perspective view of an apparatus for cleaning an urban PE water supply pipeline according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of a cleaning box in an internal cleaning device for an urban PE water supply pipeline;
FIG. 4 is a schematic view of the structure of the inside of a housing in an urban PE water supply pipeline cleaning device according to the present invention;
FIG. 5 is a schematic view of the internal structure of a turntable in an internal cleaning device for urban PE water supply pipelines;
FIG. 6 is a schematic diagram of a planetary gear in an apparatus for cleaning an interior of an urban PE water supply pipeline according to the present invention;
FIG. 7 is a schematic diagram of a cross-sectional structure of a housing in an urban PE water supply pipe internal cleaning device according to the present invention;
FIG. 8 is a schematic cross-sectional view of a Laval nozzle in an apparatus for cleaning an interior of an urban PE water supply pipeline according to the present invention;
FIG. 9 is a schematic view of a travelling mechanism in an urban PE water supply pipeline cleaning device according to the present invention;
fig. 10 is a schematic diagram of the structure of the cleaning device a in fig. 6 in the interior of the urban PE water supply pipeline according to the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. a housing; 2. a cleaning box; 3. an air bag; 301. a water inlet pipe; 302. a water outlet pipe; 303. a one-way valve; 304. a shut-off valve; 4. a water collection tank; 401. a water inlet; 402. a connecting rod; 5. a limit rod; 501. a telescopic spring; 502. a rotating plate; 503. a roller; 504. a connecting rod; 505. a mounting groove; 6. cleaning the tube; 7. a turntable; 701. an arc chute; 702. an arc slide bar; 703. an arc spring; 704. a scraper; 8. an eccentric wheel; 801. a slide bar; 802. a cleaning brush; 803. a knuckle bearing; 9. a turbine; 10. a Laval nozzle; 11. a rotating rod; 12. a planet carrier; 1201. a ring gear; 13. a center wheel; 14. a tripod; 1401. a rotating shaft; 1402. a planetary gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention is described in further detail below with reference to the drawings and examples.
Example 1
Referring to fig. 2, fig. 3 and fig. 5, an inside cleaning device for urban PE water supply pipelines comprises a housing 1, rotating rods 11 are rotatably connected between inner walls of opposite sides of the housing 1, the rotating rods 11 are fixedly connected with turbines 9 on the outer surfaces of the inner sides of the housing 1, cleaning pipes 6 are rotatably connected to the left side walls of the housing 1, transmission assemblies are arranged on the left side walls of the cleaning pipes 6, cleaning boxes 2 are fixedly connected to the left ends of the rotating rods 11, rotating discs 7 are fixedly connected to the right side walls of the cleaning boxes 2, arc-shaped sliding grooves 701 are uniformly and equidistantly fixedly arranged on the right side walls of the rotating discs 7, arc-shaped sliding rods 702 are slidingly connected to inner walls of the arc-shaped sliding grooves 701, arc-shaped springs 703 are fixedly connected to inner walls of one sides of the arc-shaped sliding grooves 701, the arc-shaped springs 703 are sleeved on the outer sides of the arc-shaped sliding rods 702, one ends of the arc-shaped sliding rods 702 are fixedly connected with scraping plates 704, travelling mechanisms are uniformly and equidistantly arranged on the outer surfaces of the housing 1 through mounting grooves 505, laval nozzles 10 are fixedly connected to the left side walls of the housing 1.
The transmission assembly comprises a planet carrier 12, the planet carrier 12 is fixedly connected to the left side wall of the cleaning pipe 6, a ring gear 1201 is fixedly arranged on the inner surface of the planet carrier 12, a center wheel 13 is fixedly connected to the left end of a rotating rod 11, a tripod 14 is rotatably connected to the outer surface of the rotating rod 11, which is positioned on the left side of the center wheel 13, a rotating shaft 1401 is uniformly and equidistantly rotatably connected to the right side wall of the tripod 14, a planetary gear 1402 is fixedly connected to the outer surface of the rotating shaft 1401, and the ring gear 1201, the center wheel 13 and the planetary gear 1402 are all meshed.
The right side wall of the rotating shaft 1401 is fixedly connected with an eccentric wheel 8, the left side wall of the eccentric wheel 8 is rotationally connected with a joint bearing 803, the outer wall of the joint bearing 803 is slidably connected with a sliding rod 801, the sliding rod 801 is slidably connected with the inner surface of the planet carrier 12, and one end of the sliding rod 801 penetrating through the inner surface of the planet carrier 12 is fixedly connected with a cleaning brush 802.
The effect achieved by embodiment one: the problem that water flow in the PE water supply pipeline cannot be normally discharged due to thicker dirt on the inner wall of the PE water supply pipeline is solved, and the cleaned inner wall of the PE water supply pipeline can be washed, so that residual dirt on the inner wall of the PE water supply pipeline is washed down.
Example two
Referring to fig. 5, 6 and 10, the travelling mechanism includes a stop lever 5, the stop lever 5 is fixedly connected to left and right side walls of a mounting groove 505, a telescopic spring 501 is fixedly connected to the right side wall of the mounting groove 505, the telescopic spring 501 is sleeved outside the stop lever 5, and a connecting rod 504 is fixedly connected to one end of the telescopic spring 501.
A rotating plate 502 is rotatably connected between the front side wall and the rear side wall of the mounting groove 505, a roller 503 is rotatably connected to the left side wall of the rotating plate 502, and a connecting rod 504 is rotatably connected to the outer surface of the rotating plate 502.
Effects achieved by the second embodiment: can make this device can not rock in the pipeline inside, guarantee that it can be firm advance in PE water supply pipe is inside, can also make this device be applicable to the PE water supply pipe of different specification sizes simultaneously.
Example III
Referring to fig. 1, 4, 7 and 8, the outer surface of the housing 1 is fixedly connected with an air bag 3, the air bag 3 is communicated with the laval nozzle 10 through a water inlet pipe 301, and the air bag 3 is communicated with the housing 1 through a water outlet pipe 302.
The outer surface of the water inlet pipe 301 is fixedly connected with a one-way valve 303, and the outer surface of the water outlet pipe 302 is fixedly connected with a shutoff valve 304.
The right side wall of the Laval nozzle 10 is fixedly connected with a water collecting tank 4, the inner surface of the water collecting tank 4 is communicated with the Laval nozzle 10 through a water inlet 401, and a filter screen is fixedly arranged at the right end of the water inlet 401.
The outer surface of the water collecting tank 4 is uniformly and equidistantly fixedly connected with a connecting rod 402.
Effects achieved by the third embodiment: the water flow is forced to enter the device only through the water inlet 401 on the water collection tank 4, so that the pressure of the water flow entering the shell 1 is further increased, and the rotation speed of the turbine 9 can be increased.
The working principle of the invention is as follows:
when the cleaning device is used for cleaning the inside of the urban PE water supply pipeline, the left end of the cleaning device is firstly placed in the PE water supply pipeline as the front end, then the roller 503 is pressed downwards under the limit of the inner wall of the PE water supply pipeline, the rotating plate 502 rotates clockwise, the telescopic spring 501 is pressed by the connecting rod 504 to shrink the roller, and then the six rollers 503 are tightly attached to the inner wall of the PE water supply pipeline under the elastic action of the telescopic spring 501, so that the cleaning device can not shake in the pipeline and can stably run in the PE water supply pipeline;
after the device is placed in a PE water supply pipeline, water flow in the PE water supply pipeline firstly flows into a water collecting tank 4, under the pressure generated by the flowing of the water flow, six rollers 503 of the device are pushed to roll along the inner wall of the PE water supply pipeline, then the blocked water flow can flow into a Laval nozzle 10 through a water inlet 401, a filter screen arranged at the water inlet 401 can block the doped filter in the water flow to prevent the water flow from entering the device, the device cannot be normally used due to long-time unclean, then the water flow enters the Laval nozzle 10, meanwhile, part of the water flow flows into an air bag 3 through a water inlet pipe 301, the volume of the air bag 3 is increased along with the continuous inflow of the water flow, the outer edge of the air bag 3 can be attached to the inner wall of the PE water supply pipeline, and then the water flow in the PE water supply pipeline can be blocked on the right side of the device, the PE water supply pipeline on the right side of the device is increased in partial pressure, so that water flow can only enter the device through the water inlet 401 on the water collecting tank 4, the pressure of the water flow entering the shell 1 is further increased, the rotation speed of the turbine 9 can be increased, then the working principle of the Laval nozzle 10 is based on Newton's third law, namely the acting force and the reaction force between two mutually-interacted objects are always equal in magnitude and opposite in direction and act on the same straight line, when the water flow enters the inner cavity of the nozzle from the water inlet 401, the speed of gas is gradually increased due to the shape and the dimensional change of the inner cavity of the nozzle, the pressure is gradually reduced, and when the water flow is sprayed out from the outlet of the nozzle, the water in the PE water supply pipeline forms a high-speed water flow due to the increase of the speed and the decrease of the pressure, so that the water flow is sprayed out, the turbine 9 is driven by the water flow with high injection to continuously rotate, so as to provide power for the subsequent cleaning work, then the turbine 9 drives the cleaning box 2 to rotate along with the turbine 9 through the rotating rod 11, the arc slide bar 702 is driven to slide outwards by the centrifugal force generated by the rotation of the cleaning box 2 and is extruded out to compress the arc spring 703, the scraping plate 704 on the arc slide bar 702 is attached to the inner wall of the PE water supply pipeline, dirt on the inner wall of the PE water supply pipeline is cleaned, meanwhile, the turbine 9 drives the central wheel 13 through the rotating rod 11 to drive the meshed planetary gear 1402 to rotate, then the planet carrier 12 is driven to rotate through the ring gear 1201 and drives the cleaning pipe 6 to rotate, the water flow entering the shell 1 is discharged through the cleaning pipe 6, the water flow is thrown outwards through the centrifugal force generated by the rotation of the cleaning pipe 6, the cleaned inner wall of the PE water supply pipeline can be washed, the residual part of dirt on the inner wall of the PE water supply pipeline is washed down, then the planetary gear 1402 drives the rotating shaft 1401 to rotate, the eccentric wheel 8 at the top end of the rotating shaft 1401 is driven to rotate, then the sliding rod 801 slides back and forth under the action of the joint bearing 803, so that the cleaning brush 802 can move back and forth to brush the scraping plate 704 in the rotating process, meanwhile, the sliding rod 801 can also swing back and forth at a certain angle in the left and right direction, so that the cleaning brush 802 can swing back and forth, the brushing effect can be further improved, the cleaning pipe 6 can flush the cleaning brush 802 and the scraping plate 704 through water flow thrown to the outside through centrifugal force, further, the greasy dirt contained on the scraping plate 704 can be prevented from remaining on the scraping plate 704 and the cleaning brush 802 when the dirt on the inner wall of the PE water supply pipeline is cleaned, the dirt on the inner wall of the PE water supply pipeline is solved, and meanwhile, the phenomenon that the greasy dirt cleaned off the inner wall of the PE water supply pipeline remains on the device is avoided, so that the complicated operation of the device is saved by subsequent manual work.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an inside cleaning device of city PE feed water pipe, includes casing (1), a serial communication port, rotate between the opposite one side inner wall of casing (1) and be connected with bull stick (11), bull stick (11) are located inside surface fixedly connected with turbine (9) of casing (1), casing (1) left side wall rotates and is connected with washpipe (6), washpipe (6) left side wall is provided with drive assembly, bull stick (11) left end fixedly connected with clearance case (2), clearance case (2) right side wall fixedly connected with carousel (7), even equidistance fixed mounting of carousel (7) right side wall has arc spout (701), equal sliding connection of arc spout (701) inner wall has arc slide bar (702), equal fixedly connected with arc spring (703) of arc slide bar (701) one side inner wall, arc spring (703) cup joint the outside at arc slide bar (702), the one end fixedly connected with scraper blade (scraper blade) of arc slide bar (702), the casing (1) surface evenly is provided with travel mechanism through mounting groove (505) of seting up, casing (7) right side wall evenly equidistant has tile type 10L spout (10).
2. The urban PE water supply pipeline internal cleaning device according to claim 1, wherein the transmission assembly comprises a planet carrier (12), the planet carrier (12) is fixedly connected to the left side wall of the cleaning pipe (6), a ring gear (1201) is fixedly arranged on the inner surface of the planet carrier (12), a center wheel (13) is fixedly connected to the left end of the rotating rod (11) penetrating through the inner wall of the shell (1), a tripod (14) is rotatably connected to the outer surface of the rotating rod (11) located on the left side of the center wheel (13), a rotating shaft (1401) is uniformly and equidistantly rotatably connected to the right side wall of the tripod (14), planetary gears (1402) are fixedly connected to the outer surface of the rotating shaft (1401), and the ring gear (1201), the center wheel (13) and the planetary gears (1402) are meshed with each other.
3. The urban PE water supply pipeline internal cleaning device according to claim 2, wherein the right side wall of the rotating shaft (1401) is fixedly connected with an eccentric wheel (8), the left side wall of the eccentric wheel (8) is rotationally connected with a joint bearing (803), the outer wall of the joint bearing (803) is slidably connected with a sliding rod (801), the sliding rod (801) is slidably connected with the inner surface of the planet carrier (12), and one end of the sliding rod (801) penetrating through the inner surface of the planet carrier (12) is fixedly connected with a cleaning brush (802).
4. The urban PE water supply pipeline internal cleaning device according to claim 1, wherein the travelling mechanism comprises a limiting rod (5), the limiting rod (5) is fixedly connected to the left side wall and the right side wall of the mounting groove (505), the right side wall of the mounting groove (505) is fixedly connected with a telescopic spring (501), the telescopic spring (501) is sleeved outside the limiting rod (5), and one end of the telescopic spring (501) is fixedly connected with a connecting rod (504).
5. The cleaning device for the interior of a municipal PE water supply pipeline according to claim 4, wherein a rotating plate (502) is rotatably connected between the front side wall and the rear side wall of the installation groove (505), a roller (503) is rotatably connected to the left side wall of the rotating plate (502), and the connecting rod (504) is rotatably connected to the outer surface of the rotating plate (502).
6. The urban PE water supply pipeline internal cleaning device according to claim 1, wherein the outer surface of the shell (1) is fixedly connected with an air bag (3), the air bag (3) is communicated with the Laval nozzle (10) through a water inlet pipe (301), and the air bag (3) is communicated with the shell (1) through a water outlet pipe (302).
7. The urban PE water supply pipeline internal cleaning device according to claim 6, wherein the outer surface of the water inlet pipe (301) is fixedly connected with a one-way valve (303), and the outer surface of the water outlet pipe (302) is fixedly connected with a shutoff valve (304).
8. The cleaning device for the inside of the urban PE water supply pipeline according to claim 1, wherein the right side wall of the Laval nozzle (10) is fixedly connected with a water collecting tank (4), the inner surface of the water collecting tank (4) is communicated with the Laval nozzle (10) through a water inlet (401) which is arranged, and a filter screen is fixedly arranged at the right end of the water inlet (401).
9. The urban PE water supply pipeline inner cleaning device according to claim 8, wherein the outer surface of the water collecting tank (4) is uniformly and equidistantly fixedly connected with a connecting rod (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310699360.4A CN116532448A (en) | 2023-06-14 | 2023-06-14 | Inside cleaning device of urban PE water supply pipeline |
Applications Claiming Priority (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117582532A (en) * | 2023-11-02 | 2024-02-23 | 湖北深紫科技有限公司 | A UVC water-cooled light source device |
| CN118287459A (en) * | 2024-06-05 | 2024-07-05 | 威海石岛重工有限公司 | Tank pipeline interior cleaning device and cleaning method |
| CN119140534A (en) * | 2024-11-18 | 2024-12-17 | 山东品冠新材料有限公司 | Residual paint processing apparatus is used in environmental protection coating production |
-
2023
- 2023-06-14 CN CN202310699360.4A patent/CN116532448A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117582532A (en) * | 2023-11-02 | 2024-02-23 | 湖北深紫科技有限公司 | A UVC water-cooled light source device |
| CN118287459A (en) * | 2024-06-05 | 2024-07-05 | 威海石岛重工有限公司 | Tank pipeline interior cleaning device and cleaning method |
| CN119140534A (en) * | 2024-11-18 | 2024-12-17 | 山东品冠新材料有限公司 | Residual paint processing apparatus is used in environmental protection coating production |
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