CN106122006A - A kind of screw pump potentiation numerical control anti-reverse mechanism - Google Patents
A kind of screw pump potentiation numerical control anti-reverse mechanism Download PDFInfo
- Publication number
- CN106122006A CN106122006A CN201610749312.1A CN201610749312A CN106122006A CN 106122006 A CN106122006 A CN 106122006A CN 201610749312 A CN201610749312 A CN 201610749312A CN 106122006 A CN106122006 A CN 106122006A
- Authority
- CN
- China
- Prior art keywords
- screw pump
- turning
- potentiation
- numerical control
- eddy generator
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/28—Safety arrangements; Monitoring
Abstract
The present invention is to provide a kind of screw pump potentiation numerical control anti-reverse mechanism.It is provided with interface in screw pump device upper end, equipped with eddy generator and prevents turning by positioning sleeve in upper interface, equipped with concussion steel ball at eddy generator and anti-interval of turning, be connected with lower contact in anti-one end of turning.Described shaft-like eddy generator is provided with screw thread.Described eddy generator one end is provided with semicircle rounded channels, and part vibration steel ball is placed in semicircle sphere groove.Described anti-turning as cylinder, axial centre is provided with through hole.The present invention 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.
Description
Technical field
The present invention is to provide a kind of screw pump potentiation numerical control anti-reverse mechanism of oil recovery machiner field application.
Background technology
Before the present invention proposes, there is shortcomings in the transmitter of screw pump, causes aggregative indicator can not reach preferable
Level.But also reversion easily occurs, cause the pump housing to come off.
Summary of the invention
For the shortcoming overcoming prior art to exist, the invention provides a kind of screw pump potentiation numerical control anti-reverse mechanism.
This device, by arranging whirlpool generation chamber and eddy generator in device, relies on the reversion of whirlpool torque controlling device, solves spiral shell
Bar pump controls the technical problem of reversion.
The present invention solves the scheme that technical problem used:
It is provided with interface in screw pump device upper end, equipped with eddy generator and prevents turning by positioning sleeve in upper interface,
Equipped with concussion steel ball at eddy generator and anti-interval of turning, it is connected with lower contact in anti-one end of turning.
Described shaft-like eddy generator is provided with screw thread.
Described eddy generator one end is provided with semicircle rounded channels, and part vibration steel ball is placed in semicircle sphere groove.Described
Anti-turning as cylinder, its axial centre is provided with through hole.
Good effect, the present invention can control screw pump reverse rotation, and therefore safety coefficient is high, and serviceability is good.Suitable conduct
Control the screw rod apparatus for controlling pump application of reversion.
Accompanying drawing explanation
Fig. 1 is present configuration figure
In figure, 1. go up interface, 2. positioning sleeve, 3. eddy generator, 4. concussion steel ball, 5. prevent turning, 6. lower contact.
Detailed description of the invention
According to the figure, it is provided with interface 1 in screw pump device upper end, is sent out equipped with whirlpool by positioning sleeve 2 in upper interface
Raw device 3 and anti-turn 5, equipped with concussion steel ball 4 at eddy generator and anti-interval of turning, in anti-turn one end and lower contact 6
Connect.
Described shaft-like eddy generator is provided with screw thread.
Described eddy generator one end is provided with semicircle rounded channels, and part vibration steel ball is placed in semicircle sphere groove.Described
Anti-turning as cylinder, axial centre is provided with through hole.
Use the operating controlling screw pump of numerical control, and usefulness can be increased.
The use of the present invention:
In use, this device can be connected with each other with screw pump system, i.e. lower contact is plugged on the shell of screw pump device,
Constitute entirety.
When plant running, concussion steel ball plays the effect of transmission moment of torsion, makes anti-turning can only rotate in one direction, no
Can reversion, if having reverse torque to produce, by concussion steel ball, anti-turn and eddy generator is limited, prevention inverts.
During screw pump termination of pumping, liquid level can slowly lower be sat by device, and screw pump rotor reversion slows down, slow off-load.
During normal oil extraction operation state, form liquid cyclone, when ground driving head raises speed, eddy flow by eddy flow generation chamber
Accelerate, do not have lower end feed flow not enough.
Claims (4)
1. a screw pump potentiation numerical control anti-reverse mechanism, is characterized in that: be provided with interface (1) in screw pump device upper end,
And prevent turning (5) equipped with eddy generator (3) by positioning sleeve (2) in upper interface, at eddy generator and anti-interval of turning
Equipped with concussion steel ball (4), it is connected with lower contact (6) in anti-one end of turning.
A kind of screw pump potentiation numerical control anti-reverse mechanism the most according to claim 1, is characterized in that: described shaft-like whirlpool is sent out
Raw device is provided with spiral goove ridge groove.
A kind of screw pump potentiation numerical control anti-reverse mechanism the most according to claim 1, is characterized in that: described eddy generator
One end is provided with semicircle rounded channels, and part vibration steel ball is placed in semicircle sphere groove.
A kind of screw pump potentiation numerical control anti-reverse mechanism the most according to claim 1, is characterized in that: described anti-turn as circle
Cylindrical body, axial centre is provided with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749312.1A CN106122006A (en) | 2016-08-30 | 2016-08-30 | A kind of screw pump potentiation numerical control anti-reverse mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610749312.1A CN106122006A (en) | 2016-08-30 | 2016-08-30 | A kind of screw pump potentiation numerical control anti-reverse mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106122006A true CN106122006A (en) | 2016-11-16 |
Family
ID=57272740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610749312.1A Pending CN106122006A (en) | 2016-08-30 | 2016-08-30 | A kind of screw pump potentiation numerical control anti-reverse mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106122006A (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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200946465Y (en) * | 2006-09-08 | 2007-09-12 | 大庆油田有限责任公司 | Reverse rotation locking device for elevating pumping rod of screw pump well |
| JP2011174375A (en) * | 2010-02-23 | 2011-09-08 | Nachi Fujikoshi Corp | Control device of variable displacement vane pump |
| CN202165051U (en) * | 2011-08-04 | 2012-03-14 | 靳涛 | Single-slow oil-discharge type self-cleaning sand setting device |
| CN202645998U (en) * | 2011-11-25 | 2013-01-02 | 天津市瑞德螺杆泵制造技术有限公司 | Low pressure balanced compact three screw pump with built-in safety valve |
| CN202833148U (en) * | 2012-10-23 | 2013-03-27 | 哈尔滨理工大学 | Long-distance halt alarming device for screw rod pump |
| CN203214039U (en) * | 2013-05-13 | 2013-09-25 | 任晓东 | Multifunctional oil well treatment device for oil fields |
-
2016
- 2016-08-30 CN CN201610749312.1A patent/CN106122006A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200946465Y (en) * | 2006-09-08 | 2007-09-12 | 大庆油田有限责任公司 | Reverse rotation locking device for elevating pumping rod of screw pump well |
| JP2011174375A (en) * | 2010-02-23 | 2011-09-08 | Nachi Fujikoshi Corp | Control device of variable displacement vane pump |
| CN202165051U (en) * | 2011-08-04 | 2012-03-14 | 靳涛 | Single-slow oil-discharge type self-cleaning sand setting device |
| CN202645998U (en) * | 2011-11-25 | 2013-01-02 | 天津市瑞德螺杆泵制造技术有限公司 | Low pressure balanced compact three screw pump with built-in safety valve |
| CN202833148U (en) * | 2012-10-23 | 2013-03-27 | 哈尔滨理工大学 | Long-distance halt alarming device for screw rod pump |
| CN203214039U (en) * | 2013-05-13 | 2013-09-25 | 任晓东 | Multifunctional oil well treatment device for oil fields |
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 |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |