CN207892813U - The self-styled energy saver of hydraulic pump - Google Patents
The self-styled energy saver of hydraulic pump Download PDFInfo
- Publication number
- CN207892813U CN207892813U CN201721710308.0U CN201721710308U CN207892813U CN 207892813 U CN207892813 U CN 207892813U CN 201721710308 U CN201721710308 U CN 201721710308U CN 207892813 U CN207892813 U CN 207892813U
- Authority
- CN
- China
- Prior art keywords
- valve
- seat
- valve seat
- transmission pin
- bonnet
- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of self-styled energy savers of hydraulic pump, it is characterised in that：Connecting seat I（1）With valve bonnet I（2）It is connected, delivery valve（3）With valve seat I（4）It is connected, connecting seat II（5）With expansion loop（6）It is connected, transmission pin I（7）With connector sleeve（8）It is connected, valve seat（9）With valve bonnet II（10）It is connected, inlet valve（11）With valve seat II（12）It is connected, oil inlet（13）With clear husky ring（14）It is connected, transmission pin II（15）With nut（16）It is connected.The present apparatus installation period is short, energy-saving, manufacturing cost is low, installation maintenance is simple, novel, reasonable design, advanced structure.
Description
Technical field
The utility model belongs to oil extraction in oil field technical field, specifically a kind of self-styled energy saver of hydraulic pump.
Background technology
Oil well pump used at present, that there are wastages is more, pump efficiency is low, mill hinders big, easy eccentric wear, straightness requirement is high, is not easy
The problems such as transport.
Invention content
The purpose of this utility model is exactly to provide a kind of hydraulic pressure self-sealing energy saver to overcome the above problem.
The invention for solving the technical problem can reach by following technical solution：The self-styled energy saver of the hydraulic pump, packet
Include connecting seat I（1）, valve bonnet I（2）, delivery valve（3）, valve seat I（4）, connecting seat II（5）, expansion loop（6）, transmission pin I（7）、
Connector sleeve（8）, valve seat（9）, valve bonnet II（10）, inlet valve（11）, valve seat II（12）, oil inlet（13）, clear husky ring（14）, pass
Pass pin II（15）And nut（16）.It is characterized in that：Connecting seat I（1）With valve bonnet I（2）It is connected, valve bonnet I（2）Lower end and delivery valve
（3）It is connected, delivery valve（3）With valve seat I（4）It is connected, valve seat I（4）There is connecting seat II in lower end（5）, connecting seat II（5）With it is swollen
Tensioner ring（6）It is connected, expansion loop（6）With transmission pin I（7）It is connected, transmission pin I（7）With connector sleeve（8）It is connected, connector sleeve（8）Lower end
With valve seat（9）It is connected, valve seat（9）With valve bonnet II（10）It is connected, valve bonnet II（10）There is inlet valve in lower end（11）, inlet valve（11）With
Valve seat II（12）It is connected, valve seat II（12）Lower end and oil inlet（13）It is connected, oil inlet（13）Lower end and clear husky ring（14）
It is connected, clear husky ring（14）Lower end and transmission pin II（15）It is connected, transmission pin II（15）With nut（16）It is connected.
The utility model has the characteristics that and advantage：
Using flexible righting technology, the accommodation of lower curved section radius of curvature is reduced, reduces downlink mill resistance, reduces eccentric wear；
Linear sealing and effective seal section are short, adaptable to oil well inclination section；Elastic self-sealing relatively adapts to lower curved section oil pumping；
The utility model has the beneficial effects that：The installation period is short, energy-saving, manufacturing cost is low, installation maintenance is simple
Single, novel, reasonable design, advanced structure.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model
1 in figure, connecting seat I, 2, valve bonnet I, 3, delivery valve, 4, valve seat I, 5, connecting seat II, 6, expansion loop, 7, transmission pin
I, 8, connector sleeve, 9, valve seat, 10, valve bonnet II, 11, inlet valve, 12, valve seat II, 13, oil inlet, 14, clear husky ring, 15, transmit
Sell II, 16, nut.
Specific implementation mode
The utility model will be further described below with reference to the accompanying drawings：As shown in Figure 1, hydraulic pressure self-sealing energy saver includes
Connecting seat I（1）, valve bonnet I（2）, delivery valve（3）, valve seat I（4）, connecting seat II（5）, expansion loop（6）, transmission pin I（7）, even
Female connector（8）, valve seat（9）, valve bonnet II（10）, inlet valve（11）, valve seat II（12）, oil inlet（13）, clear husky ring（14）, transmit
Sell II（15）And nut（16）.It is characterized in that：Connecting seat I（1）With valve bonnet I（2）It is connected, valve bonnet I（2）Lower end and delivery valve
（3）It is connected, delivery valve（3）With valve seat I（4）It is connected, valve seat I（4）There is connecting seat II in lower end（5）, connecting seat II（5）With it is swollen
Tensioner ring（6）It is connected, expansion loop（6）With transmission pin I（7）It is connected, transmission pin I（7）With connector sleeve（8）It is connected, connector sleeve（8）Lower end
With valve seat（9）It is connected, valve seat（9）With valve bonnet II（10）It is connected, valve bonnet II（10）There is inlet valve in lower end（11）, inlet valve（11）With
Valve seat II（12）It is connected, valve seat II（12）Lower end and oil inlet（13）It is connected, oil inlet（13）Lower end and clear husky ring（14）
It is connected, clear husky ring（14）Lower end and transmission pin II（15）It is connected, transmission pin II（15）With nut（16）It is connected.
In crude oil extraction process, up-down stroke reciprocating motion is carried out.When doing up stroke, acted on by inside and outside differential pressure,
Expander expands outward, and pump barrel volume is made to increase, and pressure with reduction, with the variation of pressure difference open by inlet valve, make crude oil into
Enter pump chamber, expansion loop is retracted under the effect of expander inside and outside differential pressure, and expander becomes larger with pump barrel gap, drops low friction resistance, is reduced inclined
Mill；When doing down stroke, the lower pump chamber under plunger reduces, and pressure increases, and inlet valve can be automatically closed with pressure difference, go out
Fuel tap automatically opens, and makes the original under pressure into upper pump chamber of lower pump chamber, swollen under the action of expander inside and outside differential pressure
Swollen match, which jacks up expansion loop, makes expansion loop expand outward, realizes that gap-free sealed box is self-styled and does not miss.In reciprocating motion, in pump barrel
Inside in cycles, underground crude oil extraction is carried out.
Claims (1)
1. a kind of self-styled energy saver of hydraulic pump, including connecting seat I（1）, valve bonnet I（2）, delivery valve（3）, valve seat I（4）, even
Joint chair II（5）, expansion loop（6）, transmission pin I（7）, connector sleeve（8）, valve seat（9）, valve bonnet II（10）, inlet valve（11）, valve seat
II（12）, oil inlet（13）, clear husky ring（14）, transmission pin II（15）And nut（16）, it is characterised in that：Connecting seat I（1）With valve
Cover I（2）It is connected, valve bonnet I（2）Lower end and delivery valve（3）It is connected, delivery valve（3）With valve seat I（4）It is connected, valve seat I（4）Under
There is connecting seat II at end（5）, connecting seat II（5）With expansion loop（6）It is connected, expansion loop（6）With transmission pin I（7）It is connected, transmission pin I
（7）With connector sleeve（8）It is connected, connector sleeve（8）Lower end and valve seat（9）It is connected, valve seat（9）With valve bonnet II（10）It is connected, valve bonnet II
（10）There is inlet valve in lower end（11）, inlet valve（11）With valve seat II（12）It is connected, valve seat II（12）Lower end and oil inlet
（13）It is connected, oil inlet（13）Lower end and clear husky ring（14）It is connected, clear husky ring（14）Lower end and transmission pin II（15）It is connected, transmits
Sell II（15）With nut（16）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710308.0U CN207892813U (en) | 2017-12-11 | 2017-12-11 | The self-styled energy saver of hydraulic pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710308.0U CN207892813U (en) | 2017-12-11 | 2017-12-11 | The self-styled energy saver of hydraulic pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207892813U true CN207892813U (en) | 2018-09-21 |
Family
ID=63548585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721710308.0U Expired - Fee Related CN207892813U (en) | 2017-12-11 | 2017-12-11 | The self-styled energy saver of hydraulic pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207892813U (en) |
-
2017
- 2017-12-11 CN CN201721710308.0U patent/CN207892813U/en not_active Expired - Fee Related
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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: 20180921 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |