CN206397486U - Oil-field thick-oil well constant watering device - Google Patents
Oil-field thick-oil well constant watering device Download PDFInfo
- Publication number
- CN206397486U CN206397486U CN201720002510.1U CN201720002510U CN206397486U CN 206397486 U CN206397486 U CN 206397486U CN 201720002510 U CN201720002510 U CN 201720002510U CN 206397486 U CN206397486 U CN 206397486U
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- China
- Prior art keywords
- water nozzle
- oil
- connecting hole
- outlet pipe
- stop valve
- 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
Oil-field thick-oil well constant watering device, including：Body, outlet pipe, hoop, connecting hole, water nozzle set, water nozzle, sealing ring, screen pack, plug, inlet opening, stop valve, pressure gauge, flowmeter；Its body left end is provided with outlet pipe, outlet pipe top connection flow gauge, left end head is provided with hoop, body right-hand member is provided with the connecting hole in taper pipe thread, and connecting hole is engaged with plug of the axial portions provided with inlet opening, and inside is provided with "T"-shaped shape water nozzle set, water nozzle loads in water nozzle set, water nozzle set right-hand member is provided with screen pack, and body upper part, which is provided with stop valve, stop valve, is equipped with pressure gauge.The utility model is compared by water nozzle with the online of water mixing table, find to mix the inaccurate situation of water meter measurement in time, realize the accurate measurement and constant control of watering quantity, the daily fluid production rate of oil well can be made to calculate accurate, the accuracy and availability of data are improved, oil supply capacity of well makes correct evaluation.
Description
Technical field
The utility model is related to a kind of oil-field thick-oil well constant watering device.
Background technology
Heavy oil wells water mixing metering is inaccurate, the liquid measure of water mixing well can be caused to calculate inaccurate, the analysis to water mixing well is caused
Influence, increases error in dipping.
Current water mixing table mainly has magnetoelectric intelligent flow gauge and the major class of vane-wheel type flowmeter two.Due to suspension in sewage
And greasy filth impurity etc. is deposited on inside water meter or before and after water meter in straight length, cause to mix water meter measurement error big.From vane type stream
Blocked if the operation principle of gauge can be seen that inside water meter by greasy dirt, bore diminishes, water velocity is accelerated, and can make water meter
Wheel rotation accelerates, and the watering quantity measured is bigger than actual watering quantity.When water mixing dry-pressing changes, watering quantity can become
Change.
In addition, water mixing control valve is generally gate valve, when there is impurity to be trapped at flashboard gap, watering quantity can also become
Change, above-mentioned two situations cause watering quantity needs to be often adjusted.
The content of the invention
The purpose of this utility model is aiming at above-mentioned deficiency present on prior art, a kind of oil-field thick-oil well of design
Constant watering device.
Above-mentioned purpose is realized by following technical proposals：
Oil-field thick-oil well constant watering device, including：It is body, outlet pipe, hoop, connecting hole, water nozzle set, water nozzle, close
Seal, screen pack, plug, inlet opening, stop valve, pressure gauge, flowmeter；Its oil-field thick-oil well constant watering device body is in circle
Tubular structure, body left end is provided with outlet pipe, and outlet pipe top connection flow gauge, left end head is provided with hoop, body right-hand member
Provided with the connecting hole in taper pipe thread, connecting hole is engaged with plug of the axial portions provided with inlet opening, and inside is provided with "T"-shaped shape
Water nozzle set, water nozzle loads in water nozzle set, and water nozzle set right-hand member is provided with a screen pack in the form of annular discs, and body upper part is provided with stop valve,
Pressure gauge is housed on stop valve.
The " T " shape shape bar type structure of its water nozzle, through hole of the water nozzle axis part provided with an a diameter of 5mm, head step
Place is provided with one of sealing ring.
The beneficial effects of the utility model are：Compared by water nozzle with the online of water mixing table, find to mix water meter measurement in time
Inaccurate situation, realizes the accurate measurement and constant control of watering quantity, the daily fluid production rate of oil well can be made to calculate accurate, improved
The accuracy and availability of data, oil supply capacity of well makes correct evaluation.
Brief description of the drawings
Fig. 1-the utility model main structure diagram.
In accompanying drawing, 1. bodies, 2. outlet pipes, 3. hoops, 4. connecting holes, 5. water nozzle sets, 6. water nozzles, 7. sealing rings, 8.
Screen pack, 9. plugs, 10. inlet openings, 11. stop valves, 12. pressure gauges, 13. flowmeters.
Embodiment
Implementation of the present utility model is further elaborated below in conjunction with the accompanying drawings：
Oil-field thick-oil well constant watering device, including：Body 1, outlet pipe 2, hoop 3, connecting hole 4, water nozzle set 5, water
Mouth 6, sealing ring 7, screen pack 8, plug 9, inlet opening 10, stop valve 11, pressure gauge 12, flowmeter 13；Its oil-field thick-oil well is permanent
The cylindrical structure of watering device body 1 is measured, the left end of body 1 is provided with outlet pipe 2, the top connection flow gauge 13 of outlet pipe 2, left end
Head is provided with hoop 3, and the right-hand member of body 1 is provided with the connecting hole 4 in taper pipe thread, and connecting hole 4 is provided with inlet opening with axial portions
10 plug 9 is engaged, and inside is provided with "T"-shaped shape water nozzle set 5, and water nozzle 6 loads in water nozzle set 5, and water nozzle covers 5 right-hand members and is in provided with one
Discoid screen pack 8, the top of body 1, which is provided with stop valve 11, stop valve 11, is equipped with pressure gauge 12.
The " T " shape shape bar type structure of its water nozzle 6, through hole of the axis part of water nozzle 6 provided with an a diameter of 5mm, head platform
Provided with one of sealing ring 7 at rank.
Claims (2)
1. oil-field thick-oil well constant watering device, including：Body（1）, outlet pipe（2）, hoop（3）, connecting hole（4）, water nozzle
Set（5）, water nozzle（6）, sealing ring（7）, screen pack（8）, plug（9）, inlet opening（10）, stop valve（11）, pressure gauge（12）, stream
Gauge（13）；It is characterized in that：Described oil-field thick-oil well constant watering device body（1）Cylindrical structure, body（1）Left end
Provided with outlet pipe（2）, outlet pipe（2）Top connection flow gauge（13）, left end head is provided with hoop（3）, body（1）Right-hand member is set
There is the connecting hole in taper pipe thread（4）, connecting hole（4）Inlet opening is provided with axial portions（10）Plug（9）It is engaged, it is internal
Provided with "T"-shaped shape water nozzle set（5）, water nozzle（6）Load water nozzle set（5）It is interior, water nozzle set（5）Right-hand member is provided with a filtering in the form of annular discs
Net（8）, body（1）Top is provided with stop valve（11）, stop valve（11）It is upper that pressure gauge is housed（12）.
2. oil-field thick-oil well constant watering device according to claim 1, it is characterized in that：Described water nozzle（6）It is " T " shape
Shape bar type structure, water nozzle（6）Provided with one of sealing ring at through hole of the axis part provided with an a diameter of 5mm, head step
（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002510.1U CN206397486U (en) | 2017-01-03 | 2017-01-03 | Oil-field thick-oil well constant watering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720002510.1U CN206397486U (en) | 2017-01-03 | 2017-01-03 | Oil-field thick-oil well constant watering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206397486U true CN206397486U (en) | 2017-08-11 |
Family
ID=59516831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720002510.1U Expired - Fee Related CN206397486U (en) | 2017-01-03 | 2017-01-03 | Oil-field thick-oil well constant watering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206397486U (en) |
-
2017
- 2017-01-03 CN CN201720002510.1U patent/CN206397486U/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: 20170811 Termination date: 20180103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |