CN105195475B - De-plugging wiper is washed away in one kind rotation - Google Patents
De-plugging wiper is washed away in one kind rotation Download PDFInfo
- Publication number
- CN105195475B CN105195475B CN201510689905.9A CN201510689905A CN105195475B CN 105195475 B CN105195475 B CN 105195475B CN 201510689905 A CN201510689905 A CN 201510689905A CN 105195475 B CN105195475 B CN 105195475B
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- China
- Prior art keywords
- wiper
- cylinder
- rotation
- pressure
- shower nozzle
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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
- B08B9/057—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 being entrained discrete elements, e.g. balls, grinding elements, brushes
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
De-plugging wiper is washed away the present invention relates to one kind rotation, it includes main cylinder, secondary cylinder, pressure-control valve, rotation scouring mechanism and scraper plate and leather cup on wiper main shaft and constituted.The secondary cylinder is fixed on main cylinder front end, and pressure-control valve is installed in the inner chamber at main cylinder rear portion, and rotation scouring mechanism is arranged on secondary cylinder；The pressure-control valve is fixed on main cylinder inwall by supporting plate；The supporting plate is engraved structure；The rotation scouring mechanism includes spin shower nozzle and wire brush mechanism；Spinning on shower nozzle outer wall has swivel nozzle and horizontal nozzles, and the shower nozzle inwall that spins is connected by line shaft with turbine group；The turbine group is arranged in the inner chamber of secondary cylinder；Wire brush mechanism is made up of slider-crank mechanism and steel wire brush.The present invention can effectively release pipeline and occur the failure of stifled card more because dirt is hard, dirt；Save energy resource consumption, economical and practical.
Description
Technical field
De-plugging wiper is washed away the present invention relates to one kind rotation, belongs to the mechanical technical field of pipeline cleaning.
Background technology
Oil transportation, gas pipeline can deposit or adhere to unavoidably many oil, wax, dirt after operation a period of time on inner-walls of duct
With the dirt such as iron rust, hinder or obstruction pipeline normal operation.These problems are generally solved using the method for regular pigging.Tradition
Wiper be to raise back pressure by leather cup or ball seal, and then promote its progress that travels forward clear by front and rear pressure difference
Pipe.But accumulation of mud is uneven in pipeline, and easily blocking is formed when traditional wiper is meeting many and hard dirt.When clear
During pipe device blocking, fix a breakdown and bother very much, common method is to find the position of stifled card accurately, then cuts open pipeline, takes out clear
Pipe device, then the company's of welding head, waste a large amount of manpower and materials.Therefore, in the urgent need to a kind of wiper that can be prevented effectively from blocking is filled
Put.
The content of the invention
The invention aims to overcome existing traditional wiper the problem of many and hard dirt easy blocking is run into,
A kind of rotation is provided and washes away de-plugging wiper, when blocking failure occurs for wiper, it can de-plugging automatically.
The technical solution of the present invention is as follows：
De-plugging wiper, including main cylinder, secondary cylinder, pressure-control valve, rotation Washing machine are washed away in a kind of rotation of the invention
Structure and scraper plate and leather cup on wiper main shaft are constituted.The secondary cylinder is fixed on main cylinder front end, pressure-control valve
In the inner chamber for being installed in main cylinder rear portion, rotation scouring mechanism is arranged on secondary cylinder；The pressure-control valve passes through supporting plate
It is fixed on main cylinder inwall；The supporting plate is engraved structure；There is control to press between the big end of pressure-control valve and supporting plate
The spring of power.
The rotation scouring mechanism includes spin shower nozzle and wire brush mechanism；The shower nozzle that spins is arranged at before secondary cylinder
End, it is possible to relative to secondary cylinder rotation；Spinning on shower nozzle outer wall has swivel nozzle and horizontal nozzles, and the shower nozzle inwall that spins passes through dynamic
Power axle is connected with turbine group；The turbine group is arranged in the inner chamber of secondary cylinder, and turbine group is made up of 4-10 turbine.
Wire brush mechanism is made up of slider-crank mechanism and steel wire brush, and the slide block set in slider-crank mechanism is in secondary cylinder
On, one end and the sliding block of rocking bar are hinged, and the other end is hinged with steel wire brush, and one end of support bar is mutually cut with scissors with the middle part of rocking bar
Connect, the rear end of the other end and the shower nozzle that spins is hinged.
Wiper main shaft and countershaft are made as the cavity type that is connected by the present invention, and main shaft leading portion is fallen in,
During without blocking, rotation scouring mechanism contracting is in the groove of front-end of spindle.When meeting blocking, wiper back pressure constantly increases, pressure
More than pressure-control valve spring preset pressure when, pressure-control valve open, high-pressure medium will enter main cylinder, high pressure be situated between
Under the promotion of matter, promote sliding block travel forward and drive turbine and spin shower nozzle rotation, sliding block promote sliding block drive under forward
It is mobile, rotating brushes arm is opened and is ceaselessly rotated under the drive of rotary nozzle.The wire brush of rotation and from rotary nozzle
The high-pressure rotary medium projected in nozzle can be washed away to the dirt for producing blocking, and wiper front end dirt is washed away,
So as to release blocking.The back pressure of wiper reduces therewith after blocking releasing, and pressure-control valve is closed, and promotes sliding block and rotating brushes
Scouring mechanism is rotated under the effect of spring a elastic force to reset, rotary jet nozzle stops the rotation and jet, and wiper is with normal
Mode is advanced.
The present invention has advantages below：1st, it can effectively release pipeline and occur the failure of stifled card more because dirt is hard, dirt；
2nd, advanced when not meeting blocking in normal wiper mode, save energy resource consumption；3rd, de-plugging wiper is washed away in this rotation has warp
The practical advantage of Ji, it is to avoid the trouble brought by wiper blocking.
Brief description of the drawings
Fig. 1 washes away the sectional view of de-plugging wiper for a kind of rotation of the present invention；
Fig. 2 is Fig. 1 A-A sectional views；
Fig. 3 is 12 turbine schematic diagrames in Fig. 1；
Fig. 4 is 13 promotion slide block schematic diagrams in Fig. 1；
Fig. 5 is 7 to spin shower nozzle schematic diagram in Fig. 1.
In figure：1. leather cup, 2. main cylinders, 3. scraper plates, 4. steel wire wipers, 5. rocking bars, 6. support bars, 7. spin shower nozzle, 8.
Line shaft, 9. sliding bearings, 10. first springs, 11. sliding blocks, 12. turbines, 13. promote sliding block, 14. secondary cylinders, 15. supports
Plate, 16. second springs, 17. pressure-control valves, 18. circumferential nozzles, 19. horizontal nozzles.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, de-plugging wiper, including main cylinder 2, pair are washed away in a kind of rotation of the present invention
Cylinder 14, pressure-control valve 17, rotation scouring mechanism and scraper plate 3 and leather cup 1 on wiper main shaft are constituted.The pair
Cylinder 14 is fixed on the front end of main cylinder 2, and pressure-control valve 17 is installed in the inner chamber at the rear portion of main cylinder 2, rotation scouring mechanism peace
On secondary cylinder 14；The pressure-control valve 17 is fixed on the inwall of wiper main cylinder 2 by supporting plate 15；It is described
Supporting plate 15 is engraved structure；There is the second spring 16 of control pressure between the big end of pressure-control valve 17 and supporting plate 15；Institute
Stating rotation scouring mechanism includes spin shower nozzle 7 and wire brush mechanism.
The shower nozzle 7 that spins is arranged at the front end of secondary cylinder 14, it is possible to rotates, is spun outside shower nozzle 7 relative to secondary cylinder 14
There are circumferential nozzle 18 and horizontal nozzles 19 on wall, the inwall of shower nozzle 7 that spins is connected by line shaft 8 with turbine group；The turbine group
In the inner chamber of secondary cylinder 14, turbine group is made up of 4-10 turbine 12.
Wire brush mechanism is made up of slider-crank mechanism and steel wire wiper 4, and the sliding block 11 in slider-crank mechanism is enclosed within pair
On cylinder 14, one end and the sliding block 11 of rocking bar 5 are hinged, and the other end is hinged with steel wire wiper 4, one end and the rocking bar 5 of support bar 6
Middle part is hinged, and the rear end of the other end and the shower nozzle 7 that spins is hinged；The steel wire wiper 4 by front end metallic spatula and
The wire brush composition of rear end.
Wiper main cylinder 2 and pair cylinder 14 are made as the cavity type that is connected by the present invention, and the leading portion of main cylinder 2 is
Fall in, during no blocking, rotation scouring mechanism contracting is in the groove of the front end of main cylinder 2.When meeting blocking, wiper back pressure is not
Disconnected to increase, when pressure exceedes 16 preset pressure of second spring of pressure-control valve 17, pressure-control valve 17 is opened, and high-pressure medium is just
Main cylinder 2 can be entered, under the promotion of high-pressure medium, promote sliding block 13 to travel forward and drive turbine 12 to be revolved with the shower nozzle 7 that spins
Turn, sliding block 11 is moved forward in the case where promoting sliding block 13 to drive, and wire brush mechanism is opened and is not stopped under the drive for the shower nozzle 7 that spins
Rotation.The steel wire wiper 4 of rotation and the high-pressure rotary medium projected from the shower nozzle 7 that spins can be carried out to the dirt for producing blocking
Wash away, and wiper front end dirt is washed away, so as to release blocking.The back pressure of wiper reduces therewith after blocking releasing, pressure
Control valve 17 is closed, and sliding block 11, promotion sliding block 13 and wire brush mechanism reset in the case where the effect of the elastic force of the first spring 10 drives, rotation
Fluid jet nozzle is stopped the rotation and jet, and wiper is advanced with raw mode.
Claims (3)
1. de-plugging wiper is washed away in one kind rotation, including main cylinder (2), secondary cylinder (14), pressure-control valve (17), rotation wash away
Mechanism and scraper plate (3) and leather cup (1) on wiper main shaft, it is characterised in that：The secondary cylinder (14) is fixed on master
Cylinder (2) front end, pressure-control valve (17) is installed in the inner chamber at main cylinder (2) rear portion, and rotation scouring mechanism is arranged on secondary cylinder
On body (14)；The pressure-control valve (17) is fixed on wiper main cylinder (2) inwall by supporting plate (15)；The support
Plate (15) is engraved structure；There is the second spring of control pressure between the big end of pressure-control valve (17) and supporting plate (15)
(16)；The rotation scouring mechanism includes spin shower nozzle (7) and wire brush mechanism；The shower nozzle that spins (7) is arranged at secondary cylinder
(14) front end, it is possible to relative to secondary cylinder (14) rotation；Spinning on shower nozzle (7) outer wall has circumferential nozzle (18) and horizontal nozzles
(19)；Shower nozzle (7) inwall that spins is connected by line shaft (8) with turbine group；The turbine group is arranged on the interior of secondary cylinder (14)
In chamber；Wire brush mechanism is made up of slider-crank mechanism and steel wire wiper (4), and the sliding block (11) in slider-crank mechanism is enclosed within pair
On cylinder (14), one end and the sliding block (11) of rocking bar (5) are hinged, and the other end is hinged with steel wire wiper (4)；The one of support bar (6)
The middle part with rocking bar (5) is held to be hinged, the other end and the rear end of the shower nozzle that spins (7) are hinged；The steel wire wiper (4) by
The metallic spatula of front end and the wire brush composition of rear end.
2. de-plugging wiper is washed away in a kind of rotation according to claim 1, it is characterised in that：Turbine group is by 4-10 whirlpool
Take turns (12) composition.
3. de-plugging wiper is washed away in a kind of rotation according to claim 1, it is characterised in that：Main cylinder (2) and secondary cylinder
(14) the cavity type structure being connected is made as, and main cylinder (2) leading portion is fallen in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510689905.9A CN105195475B (en) | 2015-10-22 | 2015-10-22 | De-plugging wiper is washed away in one kind rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510689905.9A CN105195475B (en) | 2015-10-22 | 2015-10-22 | De-plugging wiper is washed away in one kind rotation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105195475A CN105195475A (en) | 2015-12-30 |
| CN105195475B true CN105195475B (en) | 2017-07-11 |
Family
ID=54943621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510689905.9A Expired - Fee Related CN105195475B (en) | 2015-10-22 | 2015-10-22 | De-plugging wiper is washed away in one kind rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105195475B (en) |
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| CN105521971B (en) * | 2016-01-19 | 2018-11-23 | 扬州亚联机械科技有限公司 | A kind of the crooked pipeline cleaning device for inner wall and method for cleaning of high-freedom degree |
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| CN106269730B (en) * | 2016-10-31 | 2018-07-20 | 西南石油大学 | One kind is from power-assisted ultrasound scale removal wiper |
| CN106513390B (en) * | 2016-12-20 | 2022-06-07 | 鞍钢栗田(鞍山)水处理有限公司 | Pipeline cleaning method and remote control rotary cleaning type pipeline cleaning robot used in same |
| CN106903121B (en) * | 2017-03-16 | 2019-02-15 | 西南石油大学 | It is a kind of with swivel head and prevent gas throttle device from de-plugging pipe cleaner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1741937A1 (en) * | 1990-04-09 | 1992-06-23 | Ярославский политехнический институт | Device for cleaning inner surfaces of pipelines |
| US6374838B1 (en) * | 2000-02-01 | 2002-04-23 | Benton F. Baugh | Collapsible pig |
| CN2638870Y (en) * | 2003-07-04 | 2004-09-08 | 濮阳市中原锐弛清洗防腐有限公司 | Automatic deblock pipe cleaning apparatus |
| CN202270680U (en) * | 2011-10-17 | 2012-06-13 | 遂宁市华旭科技有限公司 | Pipe cleaning and unplugging unit for natural gas gathering and transferring pipeline |
| CN103658123A (en) * | 2013-12-04 | 2014-03-26 | 镇江新区汇达机电科技有限公司 | Pipeline cleaning machine with freely-telescopic cleaning arms |
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2015
- 2015-10-22 CN CN201510689905.9A patent/CN105195475B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105195475A (en) | 2015-12-30 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20170711 Termination date: 20171022 |