CN208089275U - A kind of chemical flooding layering injection flow plug - Google Patents
A kind of chemical flooding layering injection flow plug Download PDFInfo
- Publication number
- CN208089275U CN208089275U CN201820379920.2U CN201820379920U CN208089275U CN 208089275 U CN208089275 U CN 208089275U CN 201820379920 U CN201820379920 U CN 201820379920U CN 208089275 U CN208089275 U CN 208089275U
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- plate
- connecting plate
- flow plug
- fixed
- main body
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Abstract
The utility model discloses a kind of chemical flooding layering injection flow plugs, including flow plug main body, the first fixed plate is installed on the left of the inner cavity of the flow plug main body, fixed ring is installed on the right side of first fixed plate, the inner cavity of the fixed ring is equipped with rotation axis, and the fixed ring is connected with rotation axis cooperation, and the first connecting plate is equipped on the right side of the rotation axis, the inside of the flow plug main body is equipped with Springing device, and the Springing device is located at below the first connecting plate.Chemical flooding layering injection flow plug, when on the media impingement to the first connecting plate of flowing, make the first connecting plate that rotation axis be driven to be rotated down in fixed ring, the first connecting plate can be made to press connecting rod II, connecting rod II is set to press right side sliding panel, it can make sliding panel that slider I be driven to be slided on concave slide plate, squeeze spring, it can make to generate certain gap between the first connecting plate and flow plug main body, the first connecting plate is impacted when medium generates reflux, medium is stopped by the first connecting plate, prevents to flow backwards.
Description
Technical field
The utility model is related to oil extraction in oil field process unit technical field, the layering injection choked flow of specially a kind of chemical flooding
Device.
Background technology
Application of the chemical flooding dispensing technology in oil field at present is more and more common, and the hole condition applied becomes increasingly complex, and passes
The chemical flooding flow plug of system it is complicated, such as Patent No. 201420483620.0 patent, including top connection and resistance
Core composition is flowed, after top connection is threadedly coupled with choked flow core, in the inclined hole mounted in chemical flooding with layering injection device, choked flow core and inclined
The slippery inner surface in hole coordinates, and forms labyrinth type flow channels, although can make through the viscous of the chemical liquids of volume control device
Degree loss is minimum, keeps the stability of chemical liquids, but it is existing oil leak occur it some times happens that flowing backwards phenomenon in use
As not only waste of energy, and pollution environment.
Utility model content
The purpose of this utility model is to provide a kind of chemical flooding layering injection flow plugs, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of chemical flooding layering injection flow plug,
Including flow plug main body, the first fixed plate, the right side of first fixed plate are installed on the left of the inner cavity of the flow plug main body
Fixed ring is installed, the inner cavity of the fixed ring is equipped with rotation axis, and the fixed ring is connected with rotation axis cooperation, the rotation
First connecting plate is installed, the inside of the flow plug main body is equipped with Springing device, and the Springing device is located on the right side of axis
Below first connecting plate, the Springing device includes fixed case, and the lumen centers position of the fixed case is equipped with the second fixation
Plate is mounted on spring at left and right sides of second fixed plate, sliding panel, the sliding panel is equipped on the outside of the spring
Both sides up and down be mounted on slider I, concave slide plate is installed, the concave slide plate coordinates with slider I on the outside of the slider I
It is connected, the concave slide plate is fixed on the inner wall of fixed case, and the concave slide plate is fixed on the inner wall of fixed case, the left side
The left side of sideslip movable plate is equipped with connecting rod I, and the right side of the right side sliding panel is equipped with connecting rod II, the connecting rod I and connection
Bar II runs through fixed case, and the left side of the connecting rod I is equipped with firm plate, and the firm plate and the inner wall of flow plug main body are fixed
The right side of connection, the connecting rod II is rotatably connected to sliding block II, and the bottom end of first connecting plate is equipped with sliding slot, the sliding block
II is connected with sliding slot matching.
Preferably, concave snap-gauge, the right side peace of the flow plug main body are installed on the left of the inner cavity of the flow plug main body
Equipped with throttling set, the throttling set includes concave fixed link, and the second connecting plate is equipped on the inside of the concave fixed link,
Second connecting plate runs through flow plug main body and concave fixed link, and second connecting plate is connected with the cooperation of concave snap-gauge, institute
It states and baffle is installed on the right side of the second connecting plate, the both sides up and down of the concave fixed link are mounted on screw rod, and the concave is solid
Fixed pole is connected with screw flight, and securing plate is equipped on the inside of the screw rod.
Preferably, the inner surface of the securing plate is fitted with rubber slab.
Preferably, it is mounted on spring base at left and right sides of the spring.
Preferably, the upper surface of first connecting plate is welded with reinforcing rib.
Compared with prior art, the utility model has the beneficial effects that：Chemical flooding layering injection flow plug, works as flowing
Media impingement to the first connecting plate on when, the first connecting plate moves down, and sliding block II slides in sliding slot, the first connecting plate pressure
Dynamic connecting rod II moves downward, and is connected with fixed ring cooperation by rotation axis, the first connecting plate is made to drive rotation axis in fixed ring
It inside rotates down, the first connecting plate can be made to press sliding block II, and then press connecting rod II, matched by slider I and concave slide plate
It closes and is connected, can make sliding panel that slider I be driven to be slided on concave slide plate, squeeze spring, connecting rod I and connecting rod II can be made
It is a part of in into fixed case, it can make to generate certain gap between the first connecting plate and flow plug main body, medium is from first
Gap between connecting plate and flow plug main body is flowed out, and the first connecting plate is impacted when medium generates reflux, and spring extends
It comes, medium is stopped by the first connecting plate, prevent to flow backwards, avoid the occurrence of oil leak, it is energy saving, it prevents from polluting
Environment.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the first connecting board structure schematic diagram of the utility model；
Fig. 3 is the Springing device structural schematic diagram of the utility model；
Fig. 4 is the throttling set structural schematic diagram of the utility model.
In figure：1, flow plug main body, 2, throttling set, the 201, second connecting plate, 202, securing plate, 203, baffle, 204,
Rubber slab, 205, screw rod, 206, concave fixed link, 3, concave snap-gauge, 4, rotation axis, 5, Springing device, 501, concave slide plate,
502, fixed case, 503, slider I, 504, spring, the 505, second fixed plate, 506, sliding panel, 507, firm plate, 508, connecting rod
I, 509, spring base, 510, connecting rod II, 511, sliding block II, 6, fixed ring, the 7, first fixed plate, 8, reinforcing rib, 9, first connects
Fishplate bar.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of chemical flooding layering injection flow plug, packet
Flow plug main body 1 is included, first fixed plate 7 is installed on the left of the inner cavity of flow plug main body 1, the right side of the first fixed plate 7 is equipped with
The inner cavity of fixed ring 6, fixed ring 6 is equipped with rotation axis 4, and fixed ring 6 is connected with the cooperation of rotation axis 4, the right side installation of rotation axis 4
There is the first connecting plate 9, on the media impingement to the first connecting plate 9 of flowing, is connected with the cooperation of fixed ring 6 by rotation axis 4, is made
First connecting plate 9 drives rotation axis 4 to be rotated down in fixed ring 6, and the first connecting plate 9 can be made to press connecting rod II 510, the
The upper surface of one connecting plate 9 is welded with reinforcing rib 8, can reinforce the intensity of the first connecting plate 9, the choked flow by reinforcing rib 8
The inside of device main body 1 is equipped with Springing device 5, and the Springing device 5 is located at 9 lower section of the first connecting plate, and Springing device 5 includes solid
Determine case 502, the lumen centers position of fixed case 502 is equipped with the second fixed plate 505, and the left and right sides of the second fixed plate 505 is equal
Spring 504 is installed, spring 504 is helical spring, and the left and right sides of coefficient of elasticity 19N/CM, spring 504 are mounted on bullet
Spring abutment 509 can limit spring 504 by spring base 509, the stability of reinforcement spring 504, the outside installation of spring 504
There are sliding panel 506, the both sides up and down of sliding panel 506 to be mounted on slider I 503, the outside of slider I 503 is equipped with concave slide plate
501, concave slide plate 501 is connected with the cooperation of slider I 503, and the concave slide plate 501 is fixed on the inner wall of fixed case 502, described
The left side of left slide plate 506 is equipped with connecting rod I 508, and the right side of the right side sliding panel 506 is equipped with connecting rod II 510, described
The lower end length of connecting rod II 510 is more than the upper end length of the connecting rod II 510, and the left side of the connecting rod I 508 is equipped with
Firm plate 507, the firm plate 507 are fixedly connected with the inner wall of flow plug main body 1, the right side rotation of the connecting rod II 510
It is connected with sliding block II 511, the right side of the connecting rod II 510 is equipped with bearing, and bearing is equipped with pin hole, and sliding block II 511 is equipped with
Hole, axis pin run through pin hole and hole so that sliding block II 511 can be rotated around axis pin, and the bottom end of first connecting plate 9, which is equipped with, to be slided
Slot, the sliding block II 511 are connected with sliding slot matching.When on the media impingement of flowing to the first connecting plate 9, the first connecting plate 9
It moves down, sliding block II 511 slides in sliding slot, and the first connecting plate 9 presses connecting rod II 510 and moves downward, and passes through slider I
503 are connected with the cooperation of concave slide plate 501, can make sliding panel 506 that slider I 503 be driven to be slided on concave slide plate 501, squeeze
Spring 504 can make connecting rod I 508 enter a part in fixed case 502, can make the first connecting plate 9 and flow plug main body 1
Between generate certain gap, medium flows out from the gap between the first connecting plate 9 and flow plug main body 1, when medium produce
The first connecting plate 9 is impacted when raw reflux, spring 504 extends, and stops to medium by the first connecting plate 9, flow plug
Concave snap-gauge 3 is installed on the left of the inner cavity of main body 1, the right side of flow plug main body 1 is equipped with throttling set 2, and throttling set 2 includes
The inside of concave fixed link 206, concave fixed link 206 is equipped with the second connecting plate 201, and the second connecting plate 201 runs through flow plug
Main body 1 and concave fixed link 206, the second connecting plate 201 are connected with the cooperation of concave snap-gauge 3, the right side installation of the second connecting plate 201
There are baffle 203, the both sides up and down of concave fixed link 206 to be mounted on screw rod 205, concave fixed link 206 and 205 screw thread phase of screw rod
Even, the inside of screw rod 205 is equipped with securing plate 202, and the inner surface of securing plate 202 is fitted with rubber slab 204, passes through rubber slab
204 can prevent securing plate 202 from wearing the second connecting plate 201, pull baffle 203 that can drive the second connecting plate 201 to the right
Running, can adjust the oil inlet space size of flow plug main body 1, be connected with 205 screw thread of screw rod by concave fixed link 206, turn round
Dynamic screw rod 205, can be fixed the second connecting plate 201 by securing plate 202, prevent the second connecting plate 201 from generating offset.
On the media impingement to the first connecting plate 9 of flowing, it is connected with the cooperation of fixed ring 6 by rotation axis 4, makes the first company
Fishplate bar 9 drives rotation axis 4 to be rotated down in fixed ring 6, the first connecting plate 9 can be made to move down, sliding block II 511 is in sliding slot
Middle sliding, the first connecting plate 9 press connecting rod II 510 and move downward, and so that connecting rod I 508 is pressed sliding panel 506, can make cunning
Movable plate 506 drives slider I 503 to be slided on concave slide plate 501, squeezes spring 504, and connecting rod I 508 can be made to enter fixed case
It is a part of in 502, it can make to generate certain gap between the first connecting plate 9 and flow plug main body 1, medium is from the first connecting plate
Gap between 9 and flow plug main body 1 is flowed out, and the first connecting plate 9 is impacted when medium generates reflux, and spring 504 extends
It comes, medium is stopped by the first connecting plate 9.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ",
The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends "
It is to be based on the orientation or positional relationship shown in the drawings to set relationship, is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of instruction or hint meaning or element must have a particular orientation, with specific azimuth configuration and operation, therefore
It should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as indicating
Or imply relative importance or implicitly indicate the quantity of indicated technical characteristic, define as a result, " first ", " second ",
At least one this feature can be expressed or be implicitly included to the feature of " third ", " the 4th ".
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
It is fixed ", the terms such as " being screwed on " shall be understood in a broad sense, also can be to be detachably connected for example, can be fixedly connected, or it is integral；
It can be mechanical connection, also can be electrical connection；Can be connected directly, also can indirectly connected through an intermediary, it can
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It will be appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of chemical flooding layering injection flow plug, including flow plug main body（1）, it is characterised in that：The flow plug main body
（1）Inner cavity on the left of the first fixed plate is installed（7）, first fixed plate（7）Right side fixed ring is installed（6）, described
Fixed ring（6）Inner cavity rotation axis is installed（4）, the fixed ring（6）With rotation axis（4）Cooperation is connected, the rotation axis（4）
Right side the first connecting plate is installed（9）, the flow plug main body（1）Inside Springing device is installed（5）, the springing dress
It sets（5）Positioned at the first connecting plate（9）Lower section, the Springing device（5）Including fixed case（502）, the fixed case（502）It is interior
Chamber center is equipped with the second fixed plate（505）, second fixed plate（505）The left and right sides be mounted on spring
（504）, the spring（504）Outside sliding panel is installed（506）, the sliding panel（506）Both sides up and down be mounted on
Slider I（503）, the slider I（503）Outside concave slide plate is installed（501）, the concave slide plate（501）With slider I
（503）Cooperation is connected, the concave slide plate（501）It is fixed on fixed case（502）Inner wall on, the left slide plate（506）
Left side be equipped with connecting rod I（508）, the right side sliding panel（506）Right side be equipped with connecting rod II（510）, the connecting rod I
（508）With connecting rod II（510）Through fixed case（502）, the connecting rod I（508）Left side firm plate is installed（507）,
The firm plate（507）With flow plug main body（1）Inner wall be fixedly connected, the connecting rod II（510）Right side rotation connection
There is sliding block II（511）, first connecting plate（9）Bottom end be equipped with sliding slot, the sliding block II（511）It is connected with sliding slot matching.
2. a kind of chemical flooding according to claim 1 layering injection flow plug, it is characterised in that：The flow plug main body
（1）Inner cavity on the left of concave snap-gauge is installed（3）, the flow plug main body（1）Right side throttling set is installed（2）, described
Throttling set（2）Including concave fixed link（206）, the concave fixed link（206）Inside the second connecting plate is installed
（201）, second connecting plate（201）Through flow plug main body（1）With concave fixed link（206）, second connecting plate
（201）With concave snap-gauge（3）Cooperation is connected, second connecting plate（201）Right side baffle is installed（203）, the concave
Fixed link（206）Both sides up and down be mounted on screw rod（205）, the concave fixed link（206）With screw rod（205）Screw thread phase
Even, the screw rod（205）Inside securing plate is installed（202）.
3. a kind of chemical flooding according to claim 2 layering injection flow plug, it is characterised in that：The securing plate
（202）Inner surface be fitted with rubber slab（204）.
4. a kind of chemical flooding according to claim 1 layering injection flow plug, it is characterised in that：The spring（504）
The left and right sides be mounted on spring base（509）.
5. a kind of chemical flooding according to claim 1 layering injection flow plug, it is characterised in that：First connecting plate
（9）Upper surface be welded with reinforcing rib（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820379920.2U CN208089275U (en) | 2018-03-21 | 2018-03-21 | A kind of chemical flooding layering injection flow plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820379920.2U CN208089275U (en) | 2018-03-21 | 2018-03-21 | A kind of chemical flooding layering injection flow plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208089275U true CN208089275U (en) | 2018-11-13 |
Family
ID=64059369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820379920.2U Expired - Fee Related CN208089275U (en) | 2018-03-21 | 2018-03-21 | A kind of chemical flooding layering injection flow plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208089275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485246A (en) * | 2021-12-27 | 2022-05-13 | 扬州安宜散热器有限公司 | Radiator with one-way choke part |
-
2018
- 2018-03-21 CN CN201820379920.2U patent/CN208089275U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114485246A (en) * | 2021-12-27 | 2022-05-13 | 扬州安宜散热器有限公司 | Radiator with one-way choke part |
| CN114485246B (en) * | 2021-12-27 | 2024-06-11 | 扬州安宜散热器有限公司 | Radiator with unidirectional flow blocking part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20210321 |
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| CF01 | Termination of patent right due to non-payment of annual fee |