CN109465261A - A kind of energy saving and environment friendly pipe cleaning device - Google Patents

A kind of energy saving and environment friendly pipe cleaning device Download PDF

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Publication number
CN109465261A
CN109465261A CN201811388180.XA CN201811388180A CN109465261A CN 109465261 A CN109465261 A CN 109465261A CN 201811388180 A CN201811388180 A CN 201811388180A CN 109465261 A CN109465261 A CN 109465261A
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CN
China
Prior art keywords
pipe
installing pipe
installing
ring
mounting plate
Prior art date
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Granted
Application number
CN201811388180.XA
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Chinese (zh)
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CN109465261B (en
Inventor
王勤梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heilongjiang Longtai Oilfield Equipment Manufacturing Co.,Ltd.
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王勤梅
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Filing date
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Priority to CN201811388180.XA priority Critical patent/CN109465261B/en
Publication of CN109465261A publication Critical patent/CN109465261A/en
Application granted granted Critical
Publication of CN109465261B publication Critical patent/CN109465261B/en
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Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027Cleaning the internal surfaces; Removal of blockages
    • B08B9/04Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053Cleaning 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
    • B08B9/055Cleaning 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027Cleaning the internal surfaces; Removal of blockages
    • B08B9/04Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053Cleaning 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
    • B08B9/055Cleaning 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
    • B08B9/0558Cleaning 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 with additional jet means

Abstract

The invention discloses a kind of energy saving and environment friendly pipe cleaning devices, including discoid mounting plate, fixing sleeve is connected to ring-shaped gasbag on the mounting plate side wall, air inlet pipe is connected on the ring-shaped gasbag, and air inlet pipe is connected to mounting plate rear, the air inlet pipe is equipped with pressure valve, the middle part of the mounting plate, which is run through, is equipped with installing pipe, and installing pipe is fixedly connected with mounting plate, the cross section of the installing pipe is rectangular configuration, the front side of the installing pipe is enclosed construction, the installed in front of the installing pipe has block clearing mechanism, the block clearing mechanism includes through the thread barrel that installing pipe front end is arranged in, and thread barrel and installing pipe are rotatablely connected, the opening of the thread barrel is located on the inside of installing pipe.The present invention can be rotated using scraping ring after air stream drives, and the rotation of water conservancy inside pipe wall tough stains is struck off in realization, and cleaning effect is good, and be rotated without using other electric power or motor driven scraping ring, energy conservation and environmental protection.

Description

A kind of energy saving and environment friendly pipe cleaning device
Technical field
The present invention relates to pipeline cleaning technical field more particularly to a kind of energy saving and environment friendly pipe cleaning devices.
Background technique
After long-term use with underground piping, minister's sediment miscellaneous object in pipeline reduces the inside sky of pipeline for hydraulic engineering Between, and then the circulation of reduced pipeline, it is therefore desirable to periodically water pipeline inside is cleared up, existing water pipeline is clear Reason is generally by filling in dredge into pipeline, from the mode of dredge arrival end inflating pressure into pipeline, before making dredge It is cleared up into inner wall of the pipe, but when the dirt in inner wall of the pipe is more obstinate, dredge advance is obstructed, and is generally passed through Continue pressurization mode, be forced through dredge, but in this way pipeline be easily damaged under high pressure, and when often result in dredge It blocks completely, cleaning effect is simultaneously bad, and existing some designs are rotated in dredge front end setting motor driven scraping ring and carried out clearly Stifled, artificial intervention control is inconvenient, is not energy-saving and environment-friendly, and if can make dirt by spraying softening agent when dirt strikes off Dirt softening, the then more conducively cleaning of dirt.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of energy saving and environment friendly pipeline proposed Cleaning plant.
To achieve the goals above, present invention employs following technical solutions:
A kind of energy saving and environment friendly pipe cleaning device, including discoid mounting plate are fixedly attached on the mounting plate side wall There is ring-shaped gasbag, air inlet pipe is connected on the ring-shaped gasbag, and air inlet pipe is connected to mounting plate rear, is set in the air inlet pipe There is pressure valve, the middle part of the mounting plate, which is run through, is equipped with installing pipe, and installing pipe is fixedly connected with mounting plate, the installing pipe Cross section is rectangular configuration, and the front side of the installing pipe is enclosed construction, and the installed in front of the installing pipe has block clearing mechanism, institute Stating block clearing mechanism includes through the thread barrel that installing pipe front end is arranged in, and thread barrel and installing pipe rotation connection, the screw thread The opening of cylinder is located on the inside of installing pipe, and the front side of the thread barrel is equipped with scraping ring, and the inner wall of the scraping ring is fixedly installed with bracket, The middle part of the bracket is fixedly connected with the front end of thread barrel, and the thread barrel internal screw thread is connected with ball-screw, the screw thread Spring is equipped in cylinder, one end of the ball-screw extends to installing pipe inside and is fixedly connected with support block, in the installing pipe Equipped with level pressure conduction mechanism, the level pressure conduction mechanism includes the magnet ring being fixedly connected on inside installing pipe, and magnet ring position In the rear side of support block, the magnet ring is equipped with magnet block attracting therewith close to the side of support block, and magnet block and magnet ring Contact surface sealing, side wall of the installing pipe between block clearing mechanism and level pressure conduction mechanism are equipped with gas vent, exhaust outlet, And gas vent, close to the rear side of installing pipe, exhaust outlet is close to the front side of installing pipe.
Preferably, the material of the support block is vulcanie.
Preferably, the installing pipe is equipped with liquid reserve tank, and the liquid reserve tank is cricoid empty van structure, the liquid storage housing-case It connects in installing pipe and rotationally connected, is fixedly connected with gas gathering mask on the rear wall of the liquid reserve tank, and gas gathering mask is ring Shape structure, towards installing pipe and corresponding with the position of exhaust outlet, the outlet of the gas gathering mask is opened for the air inlet openings of the gas gathering mask Mouth is located above and is fixedly connected with appendix, and the other end of the appendix is connected with jet endless tube, and jet endless tube is located at The rear side of scraping ring, on the front side wall of the jet endless tube along its it is circumferential be equidistantly equipped with multiple fumaroles, and fumarole inclination is set It sets, the upper end of the liquid reserve tank is connected with siphon pipe, and the upper end of the siphon pipe is connected on appendix, and the siphon pipe is located at One end in liquid reserve tank is connected with perfusion tube.
Preferably, the front side wall of the scraping ring is equipped with and its integrally formed scraping teeth.
Preferably, the installing pipe is pvc pipe.
Beneficial effects of the present invention:
By the way that magnet ring, magnet block, block clearing mechanism is arranged, when magnet block passes through together with magnetic-adsorption with magnet ring, The sealing to installing pipe can be achieved, the air pressure on rear side of installing pipe increases to the limiting value of magnetic-adsorption power, can make magnetic Iron block is separated with magnet ring, and is pushed magnet block to movement on front side of installing pipe by high pressure gas and hit block clearing mechanism, in turn So that ball-screw moves forward, so that thread barrel rotates, scraping ring rotation is driven, the dirt on water conservancy inside pipe wall is struck off Dirt, and then realize the cleaning to water conservancy inside pipe wall tough stains.
By setting liquid reserve tank, gas gathering mask, appendix, siphon pipe and jet endless tube, high pressure draught imports gas gathering mask and leads to Appendix transmission is crossed, is sprayed by the fumarole on jet endless tube, it, can be by liquid reserve tank memory due to the siphonage of high-speed flow The softening agent of storage is sucked out by siphon pipe, and is mixed into high-speed flow, is formed by spraying, is sprayed from fumarole, by softening agent The dirt in inner wall of the pipe is sprayed to, dirt is softened, and then improves the efficiency of block clearing.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of energy saving and environment friendly pipe cleaning device proposed by the present invention;
Fig. 2 is a kind of scraping ring of energy saving and environment friendly pipe cleaning device proposed by the present invention and the structural schematic diagram of bracket;
Fig. 3 is a kind of structural schematic diagram of the embodiment two of energy saving and environment friendly pipe cleaning device proposed by the present invention;
Fig. 4 is enlarged drawing at A in Fig. 3.
In figure: 1 mounting plate, 2 installing pipes, 3 magnet rings, 4 magnet blocks, 5 pressure valve, 6 ring-shaped gasbags, 7 gas vents, 8 exhausts Mouth, 9 support blocks, 10 springs, 11 thread barrels, 12 ball-screws, 13 brackets, 14 scraping rings, 15 gas gathering masks, 16 appendixs, 17 siphon pipes, 18 liquid reserve tanks, 19 perfusion tubes, 20 jet endless tubes, 21 fumaroles.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment one
Referring to Fig.1-2, a kind of energy saving and environment friendly pipe cleaning device, including discoid mounting plate 1, on 1 side wall of mounting plate Fixing sleeve is connected to ring-shaped gasbag 6, air inlet pipe is connected on ring-shaped gasbag 6, and air inlet pipe is connected to 1 rear of mounting plate, air inlet pipe It is equipped with pressure valve 5, the middle part of mounting plate 1, which is run through, is equipped with installing pipe 2, and installing pipe 2 is fixedly connected with mounting plate 1, installing pipe 2 Cross section be rectangular configuration, the front side of installing pipe 2 is enclosed construction, and the installed in front of installing pipe 2 has block clearing mechanism, cleaner Structure includes running through the thread barrel 11 that 2 front end of installing pipe is arranged in, and thread barrel 11 and installing pipe 2 are rotatablely connected, thread barrel 11 Opening is located at 2 inside of installing pipe, and the front side of thread barrel 11 is equipped with scraping ring 14, and the inner wall of scraping ring 14 is fixedly installed with bracket 13, props up The middle part of frame 13 is fixedly connected with the front end of thread barrel 11, and 11 internal screw thread of thread barrel is connected with ball-screw 12, in thread barrel 11 Equipped with spring 10, inner bottom wall of the both ends of spring 10 respectively with ball-screw 12 and thread barrel 11 offsets, and the one of ball-screw 12 End extends to 2 inside of installing pipe and is fixedly connected with support block 9, and level pressure conduction mechanism, level pressure conduction mechanism packet are equipped in installing pipe 2 The magnet ring 3 being fixedly connected on inside installing pipe 2 is included, and magnet ring 3 is located at the rear side of support block 9, magnet ring 3 is close to support block 9 Side is equipped with magnet block 4 attracting therewith, and the contact surface of magnet block 4 and magnet ring 3 seals, and installing pipe 2 is located at block clearing mechanism Side wall between level pressure conduction mechanism is equipped with gas vent 7, exhaust outlet 8, and gas vent 7 is close to the rear side of installing pipe 2, exhaust Mouth 8 is close to the front side of installing pipe 2.
In the present invention, the material of support block 9 is vulcanie, has elasticity, so that after magnet block 4 hits support block 9, magnet block 4 are easier to reset by elastic force effect.The front side wall of scraping ring 14 be equipped with its integrally formed scraping teeth, scraping effect is more preferable, and It is more durable.Installing pipe 2 is pvc pipe.
The present invention is in use, the device is placed in water pipeline, and ring-shaped gasbag 6 is bonded inner wall of the pipe, to mounting plate 1 Rear tube in be continually fed into gas, at this time magnet block 4 and magnet ring 3 by together with magnetic-adsorption, it can be achieved that installing pipe 2 Sealing, the intraductal atmospheric pressure of the rear side of mounting plate 1 increases, and then pushes the device is mobile in water pipeline to advance, and before passing through The scraping ring 14 of side carries out water pipeline inner wall to clear up the dirt struck off on tube wall, stops the device to continue when encountering tough stains When Forward, the rear side air pressure of installing pipe 2 persistently increases, and gas enters ring-shaped gasbag 6 by pressure valve 5, keeps it sufficiently swollen Swollen to fit closely with water pipeline inner wall, the air pressure on rear side of installing pipe 2 is greater than the limiting value of magnetic-adsorption power, can make Magnet block 4 is separated with magnet ring 3, and pushes magnet block 4 to moving and hit support block 9 on front side of installing pipe 2 by high pressure gas, into And the forward movement of ball-screw 12 is pressed into thread barrel 11, so that thread barrel 11 rotates, drive 14 turns of scraping ring Dynamic, the dirt on water conservancy inside pipe wall is struck off in rotation, and then realizes the cleaning to water conservancy inside pipe wall tough stains.
And after magnet block 4 and support block 9 are hit, high pressure gas is discharged from exhaust outlet 8, and the air pressure of 1 rear side of mounting plate reduces, ring Air pressure also decreases in shape air bag 6, and 1 backside gas of mounting plate can push mounting plate 1 to move forward, before pushing scraping ring 14 to continue It moves, since the material of support block 9 is that vulcanie has elasticity, is sprung back after so that magnet block 4 is hit support block 9, and magnet at this time The air pressure of 3 rear side of ring reduces, and magnet block 4 is easier to be adsorbed on again on magnet ring 3 by the effect of magnetic force in rebound, to installation Pipe 2 is sealed, and the elastic force of spring 10 makes ball-screw 12 is mobile to reset, and a cleaning operation is completed, if dirt does not still have There is removing, then the air pressure of 3 rear side of magnet ring is gradually increased again, is similarly realized by multiple impact to the clear of water conservancy tube wall dirt Reason.
Embodiment two
Referring to Fig. 3-4, embodiment two and embodiment one the difference is that, the present embodiment, installing pipe 2 is equipped with liquid reserve tank 18, in the suitable softening agent of storage, liquid reserve tank 18 is cricoid empty van structure, liquid reserve tank 18 be socketed in installing pipe 2 and with Rotation connection, and then may make liquid reserve tank 18 by gravity hold mode stablize, will not overturn, after liquid reserve tank 18 Be fixedly connected with gas gathering mask 15 on side wall, and gas gathering mask 15 is cyclic structure, the air inlet openings of gas gathering mask 15 towards installing pipe 2 simultaneously Corresponding with the position of exhaust outlet 8, the outlet opening of gas gathering mask 15 is located above and is fixedly connected with appendix 16, appendix 16 The other end is connected with jet endless tube 20, and jet endless tube 20 is located at the rear side of scraping ring 14, along it on the front side wall of jet endless tube 20 It is circumferential to be equidistantly equipped with multiple fumaroles 21, and fumarole 21 is obliquely installed, towards the front side of scraping ring 14, the upper end of liquid reserve tank 18 It is connected with siphon pipe 17, the upper end of siphon pipe 17 is connected on appendix 16, and siphon pipe 17 is located at the company of one end in liquid reserve tank 18 It is connected to perfusion tube 19.
Push magnet block 4 to when moving and hit support block 9 on front side of installing pipe 2 in high pressure gas, high pressure draught is from exhaust outlet 8 Discharge imports gas gathering mask 15 and is transmitted by appendix 16, sprayed by the fumarole 21 on jet endless tube 20, due to high speed gas The softening agent stored in liquid reserve tank 18 can be sucked out by siphon pipe, and is mixed into high-speed flow by the siphonage of stream, be formed It is spraying, it is sprayed from fumarole 21, softening agent is sprayed into the dirt in inner wall of the pipe, dirt softening is easier to be stripped off, in turn Improve the efficiency of block clearing.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (5)

1. a kind of energy saving and environment friendly pipe cleaning device, which is characterized in that including discoid mounting plate (1), the mounting plate (1) Fixing sleeve is connected to ring-shaped gasbag (6) on side wall, and air inlet pipe, and air inlet pipe and mounting plate (1) are connected on the ring-shaped gasbag (6) Rear connection, the air inlet pipe are equipped with pressure valve (5), and the middle part of the mounting plate (1), which is run through, is equipped with installing pipe (2), and pacifies Tubulature (2) is fixedly connected with mounting plate (1), and the cross section of the installing pipe (2) is rectangular configuration, before the installing pipe (2) Side is enclosed construction, and the installed in front of the installing pipe (2) has block clearing mechanism, and the block clearing mechanism includes installing through setting The thread barrel (11) of (2) front end is managed, and thread barrel (11) and installing pipe (2) are rotatablely connected, the opening position of the thread barrel (11) On the inside of installing pipe (2), the front side of the thread barrel (11) is equipped with scraping ring (14), and the inner wall of the scraping ring (14) is fixedly installed with The middle part of bracket (13), the bracket (13) is fixedly connected with the front end of thread barrel (11), and thread barrel (11) internal screw thread connects It is connected to ball-screw (12), is equipped with spring (10) in the thread barrel (11), one end of the ball-screw (12) extends to peace It on the inside of tubulature (2) and is fixedly connected with support block (9), level pressure conduction mechanism is equipped in the installing pipe (2), machine is connected in the level pressure Structure includes being fixedly connected on the internal magnet ring (3) of installing pipe (2), and magnet ring (3) is located at the rear side of support block (9), the magnetic Iron hoop (3) is equipped with magnet block (4) attracting therewith, and the contact of magnet block (4) and magnet ring (3) close to the side of support block (9) Face sealing, side wall of the installing pipe (2) between block clearing mechanism and level pressure conduction mechanism are equipped with gas vent (7), exhaust Mouth (8), and gas vent (7) is close to the rear side of installing pipe (2), front side of the exhaust outlet (8) close to installing pipe (2).
2. a kind of energy saving and environment friendly pipe cleaning device according to claim 1, which is characterized in that the support block (9) Material is vulcanie.
3. a kind of energy saving and environment friendly pipe cleaning device according to claim 1, which is characterized in that the installing pipe (2) It is equipped with liquid reserve tank (18), the liquid reserve tank (18) is cricoid empty van structure, and the liquid reserve tank (18) is socketed in installing pipe (2) It is upper and rotationally connected, it is fixedly connected with gas gathering mask (15) on the rear wall of the liquid reserve tank (18), and gas gathering mask (15) is Cyclic structure, the air inlet openings of the gas gathering mask (15) are towards installing pipe (2) and, the collection corresponding with the position of exhaust outlet (8) The outlet opening of gas hood (15) is located above and is fixedly connected with appendix (16), and the other end of the appendix (16) is connected with Jet endless tube (20), and jet endless tube (20) is located at the rear side of scraping ring (14), along it on the front side wall of the jet endless tube (20) It is circumferential to be equidistantly equipped with multiple fumaroles (21), and fumarole (21) is obliquely installed, the upper end of the liquid reserve tank (18) is connected with The upper end of siphon pipe (17), the siphon pipe (17) is connected on appendix (16), and the siphon pipe (17) is located at liquid reserve tank (18) one end in is connected with perfusion tube (19).
4. a kind of energy saving and environment friendly pipe cleaning device according to claim 1, which is characterized in that the scraping ring (14) Front side wall is equipped with and its integrally formed scraping teeth.
5. a kind of energy saving and environment friendly pipe cleaning device according to claim 1, which is characterized in that the installing pipe (2) For pvc pipe.
CN201811388180.XA 2018-11-21 2018-11-21 Energy-concerving and environment-protective type pipeline cleaning device Active CN109465261B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811388180.XA CN109465261B (en) 2018-11-21 2018-11-21 Energy-concerving and environment-protective type pipeline cleaning device

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Application Number Priority Date Filing Date Title
CN201811388180.XA CN109465261B (en) 2018-11-21 2018-11-21 Energy-concerving and environment-protective type pipeline cleaning device

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CN109465261A true CN109465261A (en) 2019-03-15
CN109465261B CN109465261B (en) 2021-04-23

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110000171A (en) * 2019-04-22 2019-07-12 徐承熙 A kind of hydraulic engineering underground piping cleaning plant
CN110042904A (en) * 2019-04-30 2019-07-23 上海誉帆环境科技有限公司 A kind of prosthetic device and method in urban underground water drainage pipe road
CN110217857A (en) * 2019-06-28 2019-09-10 李家宝 A kind of RO membrane filter
CN110328829A (en) * 2019-05-22 2019-10-15 江阴名鸿车顶系统有限公司 A kind of spoiler bloom blow molding process
CN110523719A (en) * 2019-09-06 2019-12-03 温州实事传媒有限公司 A kind of saving heavy duty detergent PPR pipe road cleaning device for inner wall
CN111233294A (en) * 2020-01-22 2020-06-05 奚文婷 Centrifugal separation device for river sludge treatment process
CN111270588A (en) * 2020-03-04 2020-06-12 庄克强 Road paving machine for road construction
CN111299269A (en) * 2020-03-30 2020-06-19 广州百士臣科技有限公司 A pipeline cleaning device for petroleum transportation has and prevents leaking function
CN111894117A (en) * 2020-07-09 2020-11-06 葛巍 Energy-saving type sewage pipeline cleaning device

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EP2139621B1 (en) * 2007-04-27 2015-06-10 Aquamaxit L.P. Cleaning apparatus for large diameter pipes
JP2016159275A (en) * 2015-03-04 2016-09-05 ウラカミ合同会社 Turbine crawler traveling in pipe in which there is flow and obtaining motive force from flow
CN206028269U (en) * 2016-08-17 2017-03-22 四川德阳庆达实业有限公司 Anti -sticking blocks up jet dredging pipe ware
US20170081834A1 (en) * 2015-09-17 2017-03-23 Osvaldo Benedid Sewer line root cleaning and repair system
CN206897998U (en) * 2017-04-18 2018-01-19 成都佳辉蓉达环保科技有限公司 Oil pipe pipeline flush head
CN108246734A (en) * 2018-01-22 2018-07-06 宿州冬宇环保科技有限公司 A kind of pipeline impurity crushing and clearing badger
CN108356041A (en) * 2018-04-10 2018-08-03 陕西祥宇倚天航空科技发展有限公司 Self-propelled Pneumatic pipe cleaning machine and cleaning method

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EP2139621B1 (en) * 2007-04-27 2015-06-10 Aquamaxit L.P. Cleaning apparatus for large diameter pipes
JP2016159275A (en) * 2015-03-04 2016-09-05 ウラカミ合同会社 Turbine crawler traveling in pipe in which there is flow and obtaining motive force from flow
US20170081834A1 (en) * 2015-09-17 2017-03-23 Osvaldo Benedid Sewer line root cleaning and repair system
CN206028269U (en) * 2016-08-17 2017-03-22 四川德阳庆达实业有限公司 Anti -sticking blocks up jet dredging pipe ware
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110000171A (en) * 2019-04-22 2019-07-12 徐承熙 A kind of hydraulic engineering underground piping cleaning plant
CN110042904A (en) * 2019-04-30 2019-07-23 上海誉帆环境科技有限公司 A kind of prosthetic device and method in urban underground water drainage pipe road
CN110328829A (en) * 2019-05-22 2019-10-15 江阴名鸿车顶系统有限公司 A kind of spoiler bloom blow molding process
CN110217857A (en) * 2019-06-28 2019-09-10 李家宝 A kind of RO membrane filter
CN110523719A (en) * 2019-09-06 2019-12-03 温州实事传媒有限公司 A kind of saving heavy duty detergent PPR pipe road cleaning device for inner wall
CN111233294A (en) * 2020-01-22 2020-06-05 奚文婷 Centrifugal separation device for river sludge treatment process
CN111270588A (en) * 2020-03-04 2020-06-12 庄克强 Road paving machine for road construction
CN111299269A (en) * 2020-03-30 2020-06-19 广州百士臣科技有限公司 A pipeline cleaning device for petroleum transportation has and prevents leaking function
CN111894117A (en) * 2020-07-09 2020-11-06 葛巍 Energy-saving type sewage pipeline cleaning device

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