CN205684439U - Bi-directional adjustable suspension jets device - Google Patents
Bi-directional adjustable suspension jets device Download PDFInfo
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- CN205684439U CN205684439U CN201620447966.4U CN201620447966U CN205684439U CN 205684439 U CN205684439 U CN 205684439U CN 201620447966 U CN201620447966 U CN 201620447966U CN 205684439 U CN205684439 U CN 205684439U
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- blade
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- adjustable suspension
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Abstract
The utility model discloses a kind of bi-directional adjustable suspension jets device, it is arranged to make up a hollow spheroid around an axis warp-wise including by the blade (1) of at least two-layer strip, gap (10) is had between adjacent blade (1), it also is provided with gap between adjacent layer, and blade (1) the radially mutual dislocation between adjacent layer, gap (10) between other layer of upper adjacent blade (1) is formed and blocks by the i.e. blade (1) of adjacent layer, the blade (1) of above-mentioned composition spheroid around two pole portion corresponding to axis in, at least one pole portion is provided with inlet (5), in described blade (1), blade (1) edge at least in outer layer is provided with spray orifice (11).Compared with prior art, the uniform fluid flow of this utility model ejection, developing result is more preferable, the size of ejector and retractility can install regulation according to the size of caliber, and practical, descaling rate reaches more than 98%, it is applicable to the cleaning of various pipeline, is particularly well-suited to the cleaning of oil field conveyance conduit.
Description
Technical field
This utility model belongs to the cleaning equipment of pipeline, is specifically related to a kind of pipeline cleaning bi-directional adjustable suspension jets
Device.
Background technology
In liquid conducting pipes, particularly in oil extraction process, the various non-miscible compound in down-hole is entrained in together,
Being continually changing with pressure and temperature, the mineral of dissolving makes the oil water mixture of output be in hypersaturated state, forms dirt
And precipitation adsorption is at tube wall surface, forming hard, the deposit of stratiform, serious scale formation occur in making pipeline, impact is adopted
The normal oil recovery of oil well.
In order to remove the dirty matter in tubing string, at present use utilizes cavitation jet principle to carry out penetrating of scale removal in tubing string more
Stream device, but existing cavity ejector is mainly used in straight pipe-line, has camber for complicated U-tube, serpentine pipe, reducer pipe etc.
Pipeline then current inconvenience.And the existing easy blocking of ejector, not only bad for the cleaning of pipeline, also bring to staff
The biggest work difficulty.
CN202238807U discloses a kind of Bidirectional adjustable cavity ejector, by multiple layers of vanes, central shaft, fixing seat structure
Becoming, blade curved composition hollow ball-shape body, the center of fixing seat is equipped with inlet, and liquid is entered by inlet and from leaf
The ejection of sheet gap is formed pipe flushing, and the uneven water flow distribution formed is bad to the developing result of duct wall.
Therefore, a kind of ejection uniform fluid flow, developing result more preferable pipeline cleaning bi-directional adjustable suspension jets device just should
Transport and give birth to.
Summary of the invention
The purpose of this utility model is to provide a kind of reasonable in design, particularly sprays uniform fluid flow, developing result more
Good, the pipeline cleaning bi-directional adjustable suspension jets device of blocking phenomenon can be prevented effectively from.
The purpose of this utility model is realized by following structure: include by the blade (1) of at least two-layer strip around
One axis warp-wise is arranged to make up a hollow spheroid, has gap (10), also set between adjacent layer between adjacent blade (1)
The blade (1) having blade (1) the radially mutual dislocation between gap, and adjacent layer, i.e. adjacent layer is upper adjacent to other layer
Gap (10) between blade (1) is formed and blocks, the blade (1) of above-mentioned composition spheroid around two poles corresponding to axis
In portion, at least one pole portion is provided with inlet (5), and it is improved by: in described blade (1), at least in the blade (1) of outer layer
Edge is provided with spray orifice (11).
Further, in above-mentioned blade (1), blade (1) edge being in internal layer also is provided with spray orifice (11).
Further, the spray orifice (11) at above-mentioned blade (1) edge preferably indentation.
Further, being preferably provided with shoulder (6) in the hollow cavity of described spheroid, this shoulder (6) is a cylinder,
Its axis is relative with the inlet of spheroid (5), and the both ends of the surface that shoulder (6) is relative with inlet (5) are provided with central shaft (2),
This central shaft (2) diameter is less than or equal to the internal diameter of inlet (5) and can be plugged in inlet (5), and described shoulder sets on (6)
There is track and localization device (7).
Further, described track and localization device (7) is preferably arranged on the central shaft (2) of shoulder (6).
Compared with prior art, the uniform fluid flow of this utility model ejection, developing result is more preferable, the size of ejector and stretching
Contracting can install regulation according to the size of caliber, and practical, descaling rate reaches more than 98%, it is adaptable to various pipelines clear
Wash, be particularly well-suited to the cleaning of oil field conveyance conduit.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1.
Fig. 2 is the structural representation outside this utility model embodiment 1.
Fig. 3 is the structural representation that Fig. 1 overlooks.
Fig. 4 is the Fig. 1 sectional view along A-A direction.
Fig. 5 is the structural representation of this utility model embodiment 2.
Fig. 6 is the structural representation of this utility model embodiment 3.
Shown in figure: 1 is blade, axle centered by 2,3 is outside link plate, and 4 is interior connecting plate, and 5 is inlet, and 6 is shoulder,
7 is track and localization device, and 8 is track and localization device mounting groove, and 9 is connecting bolt, and 10 is gap, and 11 is spray orifice.
Detailed description of the invention
Embodiment 1: referring to the drawings 1-4, for the structural representation of this utility model embodiment 1, comprise by 4 layers of strip is soft
The blade 1 of property is arranged to make up a hollow spheroid around axis warp-wise, has gap 10, adjacent layer between adjacent blade 1
Between the blade 1 of the blade 1 that also is provided with between gap, and adjacent layer radially mutual dislocation, i.e. adjacent layer to phase on other layer
The adjacent gap 10 between blade 1 is formed blocks, and in described blade 1, blade 1 edge being in outer layer and the 2nd layer is provided with spray orifice
11, every piece of blade 1 is provided with a semicircular spray orifice 11, and the spray orifice 11 on inside and outside two-layer blade 1 forms slotted eye relatively
Hole.The blade 1 of above-mentioned composition spheroid around two pole portion corresponding to axis be provided with inlet 5, the sky of described spheroid
Being provided with shoulder 6 in chambers of the heart body, shoulder 6 is a cylinder, and its axis is relative with the inlet 5 of spheroid, shoulder 6 and inlet
5 relative both ends of the surface are provided with central shaft 2, and central shaft 2 diameter is less than or equal to the internal diameter of inlet 5 and can be plugged into inlet
In 5, constitute the blade 1 of spheroid around the two poles of the earth corresponding to axis in, the shoulder in another the pole portion relative with inlet 5
Being provided with track and localization device mounting groove 8 in the central shaft 2 of 6, track and localization device 7 is installed in track and localization device mounting groove.
In actually used, the liquid that spray orifice 11 is sprayed, in collection pencil, forms strong impact force, ectonexine to dirt in pipeline
The liquid that 1 gap of blade is sprayed is dispersion shape, is conducive to taking away the dirt swept away.
Embodiment 2: with reference to Fig. 5, for the structural representation of this utility model embodiment 2, compared with Example 1, this enforcement
The difference of example is: in described blade 1, and every piece of blade 1 is provided with two semicircular spray orifices 11.
Embodiment 3: with reference to Fig. 6, for the structural representation of this utility model embodiment 3, compared with Example 1, this enforcement
The difference of example is: in described blade 1, and the spray orifice 11 at blade 1 edge is provided with multiple and indentation.
Embodiment 4: compared with embodiment before, the difference of the present embodiment is: in described blade 1, be in outer layer
Blade 1 in, every piece of blade 1 is provided with two semicircular spray orifices 11.
Embodiment 5: compared with embodiment before, the difference of the present embodiment is: in described blade 1, from inside to outside
Blade 1 edge of all layers is equipped with the spray orifice 11 of multiple indentation.
Above-described is only preferred implementation of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of creating design without departing from this utility model, it is also possible to making some changes and improvements, these all belong to
In protection domain of the present utility model.
Claims (7)
1. a bi-directional adjustable suspension jets device, arranges around an axis warp-wise including by the blade (1) of at least two-layer strip
Constitute a hollow spheroid, have gap (10) between adjacent blade (1), between adjacent layer, also be provided with gap, and phase
Between the blade (1) of blade (1) the radially mutual dislocation between adjacent bed, i.e. adjacent layer is to other layer of upper adjacent blade (1)
Gap (10) is formed and blocks, the blade (1) of above-mentioned composition spheroid around two pole portion corresponding to axis in, at least one
Pole portion is provided with inlet (5), and it is improved by: in described blade (1), and blade (1) edge at least in outer layer is provided with spray orifice
(11)。
Bi-directional adjustable suspension jets device the most according to claim 1, it is characterised in that: in described blade (1), it is in
Blade (1) edge of internal layer also is provided with spray orifice (11).
Bi-directional adjustable suspension jets device the most according to claim 1 and 2, it is characterised in that: described blade (1) edge
Spray orifice (11) indentation.
Bi-directional adjustable suspension jets device the most according to claim 1 and 2, it is characterised in that: described spheroid hollow
Being provided with shoulder (6) in cavity, this shoulder (6) is a cylinder, and its axis is relative with the inlet of spheroid (5), shoulder (6)
The both ends of the surface relative with inlet (5) are provided with central shaft (2), and this central shaft (2) diameter is interior less than or equal to inlet (5)
Footpath also can be plugged in inlet (5), and described shoulder (6) is provided with track and localization device (7).
Bi-directional adjustable suspension jets device the most according to claim 4, it is characterised in that: described track and localization device (7)
It is arranged on the central shaft (2) of shoulder (6).
Bi-directional adjustable suspension jets device the most according to claim 3, it is characterised in that: the hollow cavity of described spheroid
In be provided with shoulder (6), this shoulder (6) is a cylinder, and its axis is relative with the inlet of spheroid (5), shoulder (6) with enter
The both ends of the surface that liquid mouth (5) is relative are provided with central shaft (2), and this central shaft (2) diameter is less than or equal to the internal diameter of inlet (5) also
Can be plugged in inlet (5), described shoulder (6) is provided with track and localization device (7).
Bi-directional adjustable suspension jets device the most according to claim 6, it is characterised in that: described track and localization device (7)
It is arranged on the central shaft (2) of shoulder (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620447966.4U CN205684439U (en) | 2016-05-17 | 2016-05-17 | Bi-directional adjustable suspension jets device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620447966.4U CN205684439U (en) | 2016-05-17 | 2016-05-17 | Bi-directional adjustable suspension jets device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205684439U true CN205684439U (en) | 2016-11-16 |
Family
ID=57261941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620447966.4U Active CN205684439U (en) | 2016-05-17 | 2016-05-17 | Bi-directional adjustable suspension jets device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205684439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653709A (en) * | 2018-12-11 | 2019-04-19 | 中国石油天然气集团有限公司 | A kind of annular space cavitation jet washer |
| CN111701961A (en) * | 2020-06-04 | 2020-09-25 | 中国石油天然气股份有限公司 | Flexible through pipe scale cleaning device and through pipe scale cleaning method |
-
2016
- 2016-05-17 CN CN201620447966.4U patent/CN205684439U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653709A (en) * | 2018-12-11 | 2019-04-19 | 中国石油天然气集团有限公司 | A kind of annular space cavitation jet washer |
| CN111701961A (en) * | 2020-06-04 | 2020-09-25 | 中国石油天然气股份有限公司 | Flexible through pipe scale cleaning device and through pipe scale cleaning method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |