CN205977671U - Spiral shell sucker -rod pumping enlarges and controls reverse rotator - Google Patents
Spiral shell sucker -rod pumping enlarges and controls reverse rotator Download PDFInfo
- Publication number
- CN205977671U CN205977671U CN201620969692.5U CN201620969692U CN205977671U CN 205977671 U CN205977671 U CN 205977671U CN 201620969692 U CN201620969692 U CN 201620969692U CN 205977671 U CN205977671 U CN 205977671U
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- CN
- China
- Prior art keywords
- spiral shell
- screw pump
- rod pumping
- enlarges
- interface
- 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.)
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Abstract
The utility model provides a spiral shell sucker -rod pumping enlarges and controls reverse rotator. Be equipped with the interface on one side of screw pump device, be equipped with the swirl generator through the position sleeve in last interface, be equipped with the shock steel ball in swirl generator one side and between preventing turning, it has the lower clutch to peg graft on the overcoat of last interface. The utility model discloses can turn back by the control screw pump, therefore factor of safety is high, performance is good. It is suitable applied as the direction changing spiral shell sucker -rod pumping controlling means of control.
Description
Technical field
This utility model provides the screw pump potentiation control inversion set of oil recovery machiner field application.
Background technology
The utility model proposes before, there are shortcomings in the transmitter of screw pump, cause aggregative indicator can not reach
Desirable level.And it is also easy to that reversion occurs, cause the pump housing to come off.
Content of the invention
For the shortcoming overcoming prior art to exist, this utility model provides screw pump potentiation control inversion set.This dress
Put by setting eddy generator in device and vibration steel ball, rely on the reversion of whirlpool torque controlling device, solve screw pump control
The technical problem of system reversion.
This utility model solves the scheme that adopted of technical problem：
It is provided with interface in screw pump device side, pass through positioning sleeve in upper interface equipped with eddy generator, in whirlpool
Equipped with concussion steel ball between generator side and anti-twist body, the outer set of upper interface is plugged with lower contact.
Good effect, this utility model can control screw pump reverse rotation, and therefore safety coefficient is high, and serviceability is good.Suitably
As the screw rod apparatus for controlling pump application controlling reversion.
Brief description
Fig. 1 is this utility model structure chart
In figure, 1. goes up interface, 2. positioning sleeve, 3. eddy generator, 4. shakes steel ball, 5. anti-twist body, 6. lower contact.
Specific embodiment
According to the figure, it is provided with interface 1 in screw pump device side, sent out equipped with whirlpool by positioning sleeve 2 in upper interface
Raw device 3, equipped with concussion steel ball 4 between eddy generator side and anti-twist body 5, is plugged with lower contact on the outer set of upper interface
6.
Use of the present utility model：
When using, this device can be connected with each other with screw pump, i.e. lower contact is plugged in another upper interface.
When screw pump device runs, concussion steel ball plays the effect of transmitting torque, makes the anti-twist body can only be in one direction
Rotation, it is impossible to reversion, when producing if there are reverse torque, is limited by concussion steel ball, is stoped reversion.
During screw pump termination of pumping, liquid level passes through device and can slowly lower sit, and screw pump rotor reversion slows down, slow off-load.
During normal oil extraction operation state, room is occurred to form liquid cyclone, when ground driving head raises speed, eddy flow by eddy flow
Accelerate, be not in that lower end feed flow is not enough.
Claims (1)
1. screw pump potentiation control inversion set, is characterized in that：It is provided with interface in screw pump device side（1）, in upper interface
By positioning sleeve（2）Equipped with eddy generator（3）, in eddy generator side and anti-twist body（5）Between equipped with concussion steel ball
（4）, the outer set of upper interface is plugged with lower contact（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969692.5U CN205977671U (en) | 2016-08-30 | 2016-08-30 | Spiral shell sucker -rod pumping enlarges and controls reverse rotator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969692.5U CN205977671U (en) | 2016-08-30 | 2016-08-30 | Spiral shell sucker -rod pumping enlarges and controls reverse rotator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205977671U true CN205977671U (en) | 2017-02-22 |
Family
ID=58038224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620969692.5U Active CN205977671U (en) | 2016-08-30 | 2016-08-30 | Spiral shell sucker -rod pumping enlarges and controls reverse rotator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205977671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119359A (en) * | 2017-12-25 | 2018-06-05 | 河北鸿凯石油科技有限公司 | A kind of screw pump anti-contrarotation security device |
-
2016
- 2016-08-30 CN CN201620969692.5U patent/CN205977671U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119359A (en) * | 2017-12-25 | 2018-06-05 | 河北鸿凯石油科技有限公司 | A kind of screw pump anti-contrarotation security device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |