CN109047211A - A kind of cleaning device cleaning vertical tube inner wall - Google Patents
A kind of cleaning device cleaning vertical tube inner wall Download PDFInfo
- Publication number
- CN109047211A CN109047211A CN201810649471.3A CN201810649471A CN109047211A CN 109047211 A CN109047211 A CN 109047211A CN 201810649471 A CN201810649471 A CN 201810649471A CN 109047211 A CN109047211 A CN 109047211A
- Authority
- CN
- China
- Prior art keywords
- ejection
- cleaning
- sleeve
- tube inner
- vertical tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
- B08B9/055—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
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/032—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces by the mechanical action of a moving fluid
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The present invention relates to a kind of pipe line cleaning devices, more particularly to a kind of cleaning device for cleaning vertical tube inner wall, including cavity ejector, it further include the ejection sleeve for launching cavity ejector, cavity ejector is located in ejection sleeve, launch the ejection switch that sleeve includes detent guide sleeve and can be triggered, ejection switch is installed on detent guide sleeve bottom, ejection switch top is connect with connecting rod, the baffle on connecting rod top and the connection axis connection of cavity ejector, compressed ejection-spring is cased in the connecting rod of baffle bottom end, ejection switch bottom end is connect with mandril；Ejection switch includes cylinder, steel ball and spring, and steel ball is located in the cylindrical cavity of cylinder, and steel ball one end is equipped with spring.Cavity ejector can be launched to shaft bottom by ejection sleeve and be launched in oil pipe by the device, then be released cavity ejector from shaft bottom by the high pressure liquid of backwash, realize the cavitation jet cleaning and descaling of vertical tube inner wall, good descaling effect.
Description
Technical field
The present invention relates to a kind of pipe line cleaning devices, and in particular to a kind of cleaning device for cleaning vertical tube inner wall.
Background technique
The oil pipe fouling of long-time service is serious, if not carrying out cleaning and descaling to it will affect production efficiency.Currently, cleaning is vertical
The mode of formula tube inner wall mainly uses chemical cleaning scale removal, and chemical cleaning is easily caused to damage, be reduced to the tube wall of oil pipe
The service life of oil pipe increases maintenance maintenance cost, and cleaning effect is poor.And existing physical cleaning mode can only be to water
Flat pipeline carries out cleaning and descaling, and common physical cleaning scale removal method mainly uses cavity ejector to carry out cleaning and descaling, than
The jet stream that such as New Rotary cavity ejector of the Patent No. 201320061765.7 of my application utilizes hole principle
The cleaning and descaling effect of device, above-mentioned various cavity ejectors is good, and does not damage tube wall, has obtained extensive promotion and application.
But existing cavity ejector can only underground to horizontal arrangement or abovegrade piping carry out cleaning and descaling, oil pipe that can not be vertical
Scale removal is carried out, the recycling of washer is mainly can not achieve, vertical oil pipe can not be cleaned so as to cause cavity ejector.Therefore
This, designs that a kind of can recycle is very necessary for cleaning the cleaning device of vertical tube inner wall.
Summary of the invention
The object of the present invention is to provide the cleaning device for being used to clean vertical tube inner wall that one kind can recycle, the devices
Cavity ejector can be launched to shaft bottom by ejection sleeve and be launched in oil pipe, then will by the high pressure liquid of backwash
Cavity ejector is released from shaft bottom, realizes the cavitation jet cleaning and descaling of vertical tube inner wall, good descaling effect does not damage set
Tube wall, is launched and recycling is safe and reliable.
The technical solution adopted by the present invention are as follows: a kind of cleaning device for cleaning vertical tube inner wall, including cavity ejector,
It further include the ejection sleeve for launching cavity ejector, cavity ejector is located in ejection sleeve, and ejection sleeve includes detent
Guide sleeve and the ejection switch that can be triggered, ejection switch are installed on detent guide sleeve bottom, and ejection switch top and connecting rod connect
It connects, the baffle on connecting rod top and the connection axis connection of cavity ejector, is cased with compressed bullet in the connecting rod of baffle bottom end
Projectile spring, ejection switch bottom end are connect with mandril.
Further, the ejection switch includes cylinder, steel ball and spring, and steel ball is located in the cylindrical cavity of cylinder, steel ball one
End is equipped with spring, and the baffle of spring end is fixed in cylindrical cavity, and the other end of steel ball is stuck in card after the taper hole of cylindrical cavity end
On the chuck of position guide sleeve bottom end；The top of the cylinder is located in detent guide sleeve, and cylindrical tip is connect with connecting rod, bottom end with
Mandril connection.
Further, the 1/3 to 9/20 of the steel ball is located at outside cylinder.
Further, the ejection-spring top and baffle weld, and bottom end is contacted with the block plate at the top of detent guide sleeve.
Further, the ejector rod bottom end is equipped with top plate, and the diameter of top plate is less than the aperture of detent guide sleeve.
Further, the detent guide sleeve is welded in ejection sleeve by the cross bar of two sides, and detent guide sleeve and ejection
Sleeve is concentric.
Further, it is connect at the top of the ejection sleeve with wirerope.
Further, it is packed into after the spring leaf of the cavity ejector is compressed in ejection sleeve.
Further, two end chamfers of the ejection sleeve.
Beneficial effects of the present invention: providing a kind of cleaning device for being used to clean vertical tube inner wall that can be recycled,
Cavity ejector can be launched to shaft bottom by ejection sleeve and be launched in oil pipe by the device, make cavitation jet blade
Tightly be attached to tube inner wall, then cavity ejector is released by the high pressure water of backwash from shaft bottom, is realized in vertical oil pipe
The cavitation jet cleaning and descaling of wall, good descaling effect do not damage casing wall, launch and recycling is safe and reliable.It is reasonable in design,
Cleaning effect is good, and cleaning speed is fast, securely and reliably, easy to operate, is easy to promote and use on a large scale.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of embodiment one；
Fig. 2 is the enlarged structure schematic diagram of I in embodiment one；
Fig. 3 is the schematic diagram in embodiment one after cavity ejector ejection.
Specific embodiment:
Referring to each figure, a kind of cleaning device cleaning vertical tube inner wall, including cavity ejector 1, it further include for ejection space
The ejection sleeve 2 of cave ejector 1, cavity ejector 1 are located in ejection sleeve 2, and ejection sleeve 2 includes detent guide sleeve 5 and can
The ejection switch 7 being triggered, ejection switch 7 are installed on 5 bottom of detent guide sleeve, and 7 top of ejection switch is connect with connecting rod 12, even
The connection axis connection of the baffle 3 on 12 top of extension bar and cavity ejector 1 is cased in the connecting rod 12 of 3 bottom end of baffle compressed
Ejection-spring 4,7 bottom end of ejection switch are connect with mandril 8；The ejection switch 7 includes cylinder 704, steel ball 705 and spring 702,
Steel ball 705 is located in the cylindrical cavity 703 of cylinder 704, and 705 one end of steel ball is equipped with spring 702, and the baffle 701 of 702 end of spring is fixed
In in cylindrical cavity 703, the other end of steel ball 705 is stuck on the chuck 6 of 5 bottom end of detent guide sleeve after the taper hole of 703 end of cylindrical cavity；
The top of the cylinder 704 is located in detent guide sleeve 5, and 704 top of cylinder is connect with connecting rod 12, and bottom end is connect with mandril 8；
The 1/3 to 9/20 of the steel ball 705 is located at outside cylinder 704；4 top of ejection-spring and baffle 3 weld, bottom end and detent
The block plate 11 at 5 top of guide sleeve contacts；8 bottom end of mandril is equipped with top plate 9, and 9 diameter of top plate is less than the aperture of detent guide sleeve 5；Institute
It states detent guide sleeve 5 to be welded in ejection sleeve 2 by the cross bar 10 of two sides, and detent guide sleeve 5 and ejection sleeve 2 are concentric；It is described
2 top of ejection sleeve is connect with wirerope 13；The spring leaf of the cavity ejector 1 is packed into ejection sleeve 2 after being compressed；
Two end chamfers of the ejection sleeve 2.
This cleaning device is to be mounted on existing cavity ejector in ejection sleeve, and after being shipped to shaft bottom, lead to
It crosses triggering ejection switch and cavity ejector is ejected into sleeve, then inject high pressure liquid into casing and push away cavity ejector from shaft bottom
It is sent to well head, cleaning and descaling principle is identical as using the cavity ejector cleaning technical principle of horizontal pipeline.By cavitation jet
It is packed into diameter after the spring leaf radial compression of device to be less than in the ejection sleeve of cleaned oil pipe 14, pulls mandril compression ejection bullet
Spring after cavity ejector installation, smoothes out with the fingers positive using in dispensing so that the steel ball of ejection switch is stuck on the chuck of detent guide sleeve bottom end
Ejection casing is thrown to oil pipe bottom, launches casing freely falling body under gravity by wirerope, when ejection sleeve is fallen on
When shaft bottom, the top plate of mandril bottom is struck on the ball seat 15 of shaft bottom bottom, and the mandril that is knocked pushes ejection switch to moving up
It is dynamic, it is moved after steel ball compressed spring into cylindrical cavity at this time, ejection switch is moved in detent casing, and steel ball enters in cylindrical cavity,
Under the action of ejection-spring, cavity ejector is ejected ejection sleeve, its circumference and oil after the blade of cavity ejector opens
Inside pipe wall is in close contact, and injects the cavitation jet cleaning and descaling that high pressure water carries out vertical tube inner wall into oil pipe by casing,
After cavity ejector is pushed to well head, cavity ejector is recycled, then will be left in the ejection sleeve in shaft bottom and pull out.
Claims (9)
1. a kind of cleaning device for cleaning vertical tube inner wall, including cavity ejector (1), it is characterised in that: further include being used for
The ejection sleeve (2) of cavity ejector (1) is launched, cavity ejector (1) is located in ejection sleeve (2), and ejection sleeve (2) includes
Detent guide sleeve (5) and the ejection switch (7) that can be triggered, ejection switch (7) are installed on detent guide sleeve (5) bottom, and ejection is opened
It closes (7) top to connect with connecting rod (12), the baffle (3) on connecting rod (12) top and the connection axis connection of cavity ejector (1),
It is cased with compressed ejection-spring (4) in the connecting rod (12) of baffle (3) bottom end, ejection switch (7) bottom end and mandril (8) are even
It connects.
2. a kind of cleaning device for cleaning vertical tube inner wall according to claim 1, it is characterised in that: the ejection is opened
Closing (7) includes cylinder (704), steel ball (705) and spring (702), and steel ball (705) is located in the cylindrical cavity (703) of cylinder (704),
Steel ball (705) one end is equipped with spring (702), and the baffle (701) of spring (702) end is fixed in cylindrical cavity (703), steel ball
(705) the other end is stuck on the chuck (6) of detent guide sleeve (5) bottom end after the taper hole of cylindrical cavity (703) end；The cylinder
(704) top is located in detent guide sleeve (5), and cylinder (704) top is connect with connecting rod (12), and bottom end and mandril (8) are even
It connects.
3. a kind of cleaning device for cleaning vertical tube inner wall according to claim 2, it is characterised in that: the steel ball
(705) 1/3 to 9/20 is located at cylinder (704) outside.
4. a kind of cleaning device for cleaning vertical tube inner wall according to claim 1, it is characterised in that: the ejection bullet
Spring (4) top and baffle (3) are welded, and bottom end is contacted with the block plate (11) at the top of detent guide sleeve (5).
5. a kind of cleaning device for cleaning vertical tube inner wall according to claim 1, it is characterised in that: the mandril
(8) bottom end is equipped with top plate (9), and the diameter of top plate (9) is less than the aperture of detent guide sleeve (5).
6. a kind of cleaning device for cleaning vertical tube inner wall according to claim 1, it is characterised in that: the detent is led
Set (5) is welded in ejection sleeve (2) by the cross bar (10) of two sides, and detent guide sleeve (5) and ejection sleeve (2) are concentric.
7. a kind of cleaning device for cleaning vertical tube inner wall according to claim 1, it is characterised in that: the ejection set
It is connect at the top of cylinder (2) with wirerope (13).
8. a kind of cleaning device for cleaning vertical tube inner wall according to claim 1, it is characterised in that: the hole is penetrated
The spring leaf of stream device (1) is packed into ejection sleeve (2) after being compressed.
9. a kind of cleaning device for cleaning vertical tube inner wall according to claim 1, it is characterised in that: the ejection set
Two end chamfers of cylinder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810649471.3A CN109047211B (en) | 2018-06-22 | 2018-06-22 | Cleaning device for cleaning inner wall of vertical oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810649471.3A CN109047211B (en) | 2018-06-22 | 2018-06-22 | Cleaning device for cleaning inner wall of vertical oil pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109047211A true CN109047211A (en) | 2018-12-21 |
| CN109047211B CN109047211B (en) | 2021-06-29 |
Family
ID=64820701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810649471.3A Active CN109047211B (en) | 2018-06-22 | 2018-06-22 | Cleaning device for cleaning inner wall of vertical oil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109047211B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157082A (en) * | 2020-09-04 | 2021-01-01 | 中山大学 | Micro-channel cleaning actuator simulating middle labial and lingual of bees |
| CN113477638A (en) * | 2021-07-21 | 2021-10-08 | 大庆市欣正科技发展有限公司 | Pipeline scale cleaning sledge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01249184A (en) * | 1988-03-31 | 1989-10-04 | Bridgestone Corp | Plug body for in-pipe cleaning |
| CN101387191A (en) * | 2008-10-17 | 2009-03-18 | 大庆石油管理局 | Immobile string cleaner for vertical pipeline and method |
| CN201261021Y (en) * | 2008-09-05 | 2009-06-24 | 大庆石油管理局 | Expansible blade body type positive hole jet flow cleaning device |
| CN103240903A (en) * | 2013-05-19 | 2013-08-14 | 陈少梅 | Punching device for electromagnetic punching machine |
| CN206981354U (en) * | 2017-07-02 | 2018-02-09 | 陈坤杰 | A kind of two-way cavitation jet formula pipe cleaning device of cage-shaped structure |
-
2018
- 2018-06-22 CN CN201810649471.3A patent/CN109047211B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01249184A (en) * | 1988-03-31 | 1989-10-04 | Bridgestone Corp | Plug body for in-pipe cleaning |
| CN201261021Y (en) * | 2008-09-05 | 2009-06-24 | 大庆石油管理局 | Expansible blade body type positive hole jet flow cleaning device |
| CN101387191A (en) * | 2008-10-17 | 2009-03-18 | 大庆石油管理局 | Immobile string cleaner for vertical pipeline and method |
| CN103240903A (en) * | 2013-05-19 | 2013-08-14 | 陈少梅 | Punching device for electromagnetic punching machine |
| CN206981354U (en) * | 2017-07-02 | 2018-02-09 | 陈坤杰 | A kind of two-way cavitation jet formula pipe cleaning device of cage-shaped structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157082A (en) * | 2020-09-04 | 2021-01-01 | 中山大学 | Micro-channel cleaning actuator simulating middle labial and lingual of bees |
| CN113477638A (en) * | 2021-07-21 | 2021-10-08 | 大庆市欣正科技发展有限公司 | Pipeline scale cleaning sledge |
| CN113477638B (en) * | 2021-07-21 | 2022-08-26 | 大庆市欣正科技发展有限公司 | Pipeline scale cleaning sledge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109047211B (en) | 2021-06-29 |
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