CN206235374U - A kind of oil recovery anti-clogging collection transportation metering device - Google Patents
A kind of oil recovery anti-clogging collection transportation metering device Download PDFInfo
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- CN206235374U CN206235374U CN201621217825.XU CN201621217825U CN206235374U CN 206235374 U CN206235374 U CN 206235374U CN 201621217825 U CN201621217825 U CN 201621217825U CN 206235374 U CN206235374 U CN 206235374U
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- orifice
- feedback device
- flow
- metering
- flowmeter
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Abstract
The utility model is related to a kind of oil recovery anti-clogging collection transportation metering device.Its technical scheme is：Swirl-flow devices are provided with inside the left end of pipeline body, circular orifice is provided with the right side of swirl-flow devices, the outer ring of circular orifice is fixed on the inwall of pipeline body, flowmeter is provided with the middle part of pipeline body, the lower end of flowmeter is penetrated the inside of pipeline body and is fixed on pipeline body by fixed plate, the lower end of flowmeter is provided with flow feedback device, described flow feedback device is cone of fluid, metering orifice before being provided with the front side conical head of flow feedback device, metering orifice after being provided with rear side of flow feedback device, effluent metering-orifice is provided with the side wall of flow feedback device.Beneficial effect is：Decomposition is stirred to the impurity of greater particle size by the rotation of swirl-flow devices, prevent circular orifice from blocking, it is to avoid the impurity of greater particle size enters flow feedback device, the normal of influence flow feedback device is used, the damage to flowmeter is avoided, the service life of flowmeter is effectively increased.
Description
Technical field
The utility model is related to a kind of gathering and transporting device, more particularly to a kind of oil recovery anti-clogging collection transportation metering device.
Background technology
In oil field ground crude oil transmission measurement flow, the general metering device for using flowmeter as crude output, together
When, for the impurity for preventing oil-well drainage from carrying out greater particle size in liquid enters flowmeter, filter was often installed before flowmeter, to subtract
The damage probability of few flowmeter, reduces error in dipping.At present, because oil field uses water mixing heat tracing flow, production process high temperature
The incrustation scale of generation, and the rust deposite and underground that oil pipe is produced after production for a long time goes out the influence of the factors such as sand, oilfield metering station institute
The single filter significant discomfort for using answers the produced on-site to need, poor filtration effect, thereby results in Causing Flowmeter Damages, error and increases
Big the problems such as, the accuracy rate of data admission is reduced, greater loss is caused to production, and maintenance activity is frequently, and filter is clear
Wash workload big, execute-in-place labor strength is big.
The content of the invention
The drawbacks described above that the purpose of this utility model exists aiming at prior art, there is provided a kind of oil recovery anti-clogging collection is defeated
Metering device.
Its technical scheme is：Including pipeline body（1）, stop cap（2）, swirl-flow devices（3）, circular orifice（4）, flow it is anti-
Feedback device（5）, fixed plate（6）, flowmeter（7）, in pipeline body（1）Left end inside be provided with swirl-flow devices（3）, in swirl-flow devices
（3）Left end end stop cap is installed（2）, in swirl-flow devices（3）Right side be provided with the circular orifice with keel（4）, it is circular
Orifice plate（4）Pipeline body is fixed on by keel（1）Inwall on, in pipeline body（1）Middle part be provided with flowmeter（7）, stream
Gauge（7）Lower end penetrate pipeline body（1）Inside and pass through fixed plate（6）It is fixed on pipeline body（1）On, flowmeter
（7）Lower end be provided with flow feedback device（5）, described flow feedback device（5）It is cone of fluid, in flow feedback device（5）'s
Front side conical head is provided with preceding metering orifice（5.1）, in flow feedback device（5）Rear side be provided with rear metering orifice（5.2）, it is anti-in flow
Feedback device（5）Side wall be provided with effluent metering-orifice（5.3）, described preceding metering orifice（5.1）With rear metering orifice（5.2）It is taper knot
Structure.
Above-mentioned effluent metering-orifice（5.3）It is the inclined hole of cylinder.
Above-mentioned swirl-flow devices（3）Guide rod be provided with multigroup projection.
Above-mentioned circular orifice（4）On offer multiple through holes（4.1）, through hole（4.1）It is conical structure.
The beneficial effects of the utility model are：The impurity of greater particle size is stirred point by the rotation of swirl-flow devices
Solution, prevents circular orifice from blocking, it is to avoid the impurity of greater particle size enters flow feedback device, and the normal of influence flow feedback device makes
With, it is to avoid damage to flowmeter, simple structure, using effect is good, effectively increases the service life of flowmeter.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is the structural representation of circular orifice；
Accompanying drawing 3 is the structural representation of flow feedback device；
In figure：Pipeline body 1, stop cap 2, swirl-flow devices 3, circular orifice 4, flow feedback device 5, fixed plate 6, flowmeter
7th, through hole 4.1, preceding metering orifice 5.1, rear metering orifice 5.2, effluent metering-orifice 5.3.
Specific embodiment
With reference to accompanying drawing 1-3, the utility model will be further described：
The utility model：Including pipeline body 1, stop cap 2, swirl-flow devices 3, circular orifice 4, flow feedback device 5, fixation
Plate 6, flowmeter 7, are provided with swirl-flow devices 3 inside the left end of pipeline body 1, and resistance is provided with the left end end of swirl-flow devices 3
Gear cap 2, the circular orifice 4 with keel is provided with the right side of swirl-flow devices 3, and circular orifice 4 is fixed on pipeline body 1 by keel
Inwall on, swirl-flow devices are fixed on circular orifice 4 also by keel, and flowmeter 7 is provided with the middle part of pipeline body 1, stream
The lower end of gauge 7 is penetrated the inside of pipeline body 1 and is fixed on pipeline body 1 by fixed plate 6, and the lower end of flowmeter 7 sets
There is a flow feedback device 5, described flow feedback device 5 is cone of fluid, before being provided with the front side conical head of flow feedback device 5
Metering orifice 5.1, the metering orifice 5.2 after the rear side of flow feedback device 5 is provided with is provided with effluent amount on the side wall of flow feedback device 5
Hole 5.3, described preceding metering orifice 5.1 and rear metering orifice 5.2 are pyramidal structure.
Wherein, effluent metering-orifice 5.3 is the inclined hole of cylinder, and preceding metering orifice is somewhat larger relative to rear metering orifice, can make
Fluid is easier to enter；The guide rod of described swirl-flow devices 3 is provided with multigroup projection, and projection can increase swirl-flow devices in rotation
When to the frictional force of the impurity of greater particle size collision, improve operating efficiency.
Wherein, multiple through holes 4.1 are offered on circular orifice 4, through hole 4.1 is conical structure, and conical structure can
By the gear of the impurity of greater particle size outside, it is to avoid the impurity of greater particle size causes to damage by flow feedback device to flowmeter,
Influence the accuracy rate of flowmeter.The effect for stopping cap 2 is that the impurity of larger particles is intercepted, and is played a protective role.
Operation principle：Oil after oil well produced first passes through swirl-flow devices, band by pipeline body in the inside of pipeline body
Dynamic swirl-flow devices rotate, and impurity of the spiral stream guidance blade on swirl-flow devices when rotated to greater particle size in fluid is stirred
Decompose, the projection on guide rod can increase the frictional force of impurity collision, make decomposition more thorough, and the fluid after being stirred is by circular
Through hole can prevent relatively large impurity from passing through during orifice plate, and segregate impurity can be stirred point by spiral stream guidance blade again
Solution, finally gives the fluid containing thinner impurity, the fluid of thinner impurity by flow feedback device, when on entrance front side conical head
Preceding metering orifice after, the fluid flows decrease of flow feedback device inner chamber, fluid be subject to flow back act on, by flow feedback device pair
The feedback of flowmeter information realizes the metering to the flow of fluid.
Decomposition is stirred to the impurity of greater particle size by the rotation of swirl-flow devices, prevents circular orifice from blocking, it is to avoid
The impurity of greater particle size enters flow feedback device, the normal of influence flow feedback device is used, it is to avoid damage to flowmeter,
Simple structure, using effect is good, effectively increases the service life of flowmeter.
The above, is only preferred embodiment of the present utility model, and any those of ordinary skill in the art may profit
Equivalent technical scheme is changed the utility model or is revised as with the technical scheme of above-mentioned elaboration.Therefore, foundation
Any simple modification or substitute equivalents that the technical solution of the utility model is carried out, belong to the greatest extent what the utility model was claimed
Scope.
Claims (4)
1. a kind of oil recovery anti-clogging collection transportation metering device, it is characterized in that：Including pipeline body（1）, stop cap（2）, swirl-flow devices
（3）, circular orifice（4）, flow feedback device（5）, fixed plate（6）, flowmeter（7）, in pipeline body（1）Left end inside be provided with
Swirl-flow devices（3）, in swirl-flow devices（3）Left end end stop cap is installed（2）, in swirl-flow devices（3）Right side be provided with band
The circular orifice of keel（4）, circular orifice（4）Pipeline body is fixed on by keel（1）Inwall on, in pipeline body（1）
Middle part be provided with flowmeter（7）, flowmeter（7）Lower end penetrate pipeline body（1）Inside and pass through fixed plate（6）It is fixed on
Pipeline body（1）On, flowmeter（7）Lower end be provided with flow feedback device（5）, described flow feedback device（5）For cone flows
Body, in flow feedback device（5）Front side conical head be provided with preceding metering orifice（5.1）, in flow feedback device（5）Rear side be provided with after
Metering orifice（5.2）, in flow feedback device（5）Side wall be provided with effluent metering-orifice（5.3）, described preceding metering orifice（5.1）With it is rear
Metering orifice（5.2）It is pyramidal structure.
2. a kind of oil recovery anti-clogging collection transportation metering device according to claim 1, it is characterized in that：Described effluent metering-orifice
（5.3）It is the inclined hole of cylinder.
3. a kind of oil recovery anti-clogging collection transportation metering device according to claim 1, it is characterized in that：Described swirl-flow devices
（3）Guide rod be provided with multigroup projection.
4. a kind of oil recovery anti-clogging collection transportation metering device according to claim 1, it is characterized in that：Described circular orifice
（4）On offer multiple through holes（4.1）, through hole（4.1）It is conical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621217825.XU CN206235374U (en) | 2016-11-12 | 2016-11-12 | A kind of oil recovery anti-clogging collection transportation metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621217825.XU CN206235374U (en) | 2016-11-12 | 2016-11-12 | A kind of oil recovery anti-clogging collection transportation metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206235374U true CN206235374U (en) | 2017-06-09 |
Family
ID=58990119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621217825.XU Expired - Fee Related CN206235374U (en) | 2016-11-12 | 2016-11-12 | A kind of oil recovery anti-clogging collection transportation metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206235374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567541A (en) * | 2019-09-19 | 2019-12-13 | 朱增秀 | Electromagnetic flowmeter |
| CN111729390A (en) * | 2020-08-09 | 2020-10-02 | 王济龙 | Flowing type liquid impurity gradual separation device |
-
2016
- 2016-11-12 CN CN201621217825.XU patent/CN206235374U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567541A (en) * | 2019-09-19 | 2019-12-13 | 朱增秀 | Electromagnetic flowmeter |
| CN110567541B (en) * | 2019-09-19 | 2021-07-23 | 深圳市磁迅科技有限公司 | Electromagnetic flowmeter |
| CN111729390A (en) * | 2020-08-09 | 2020-10-02 | 王济龙 | Flowing type liquid impurity gradual separation device |
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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: 20170609 Termination date: 20171112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |