CN203975658U - The defeated powder funnel that a kind of dosage is controlled - Google Patents
The defeated powder funnel that a kind of dosage is controlled Download PDFInfo
- Publication number
- CN203975658U CN203975658U CN201420294687.XU CN201420294687U CN203975658U CN 203975658 U CN203975658 U CN 203975658U CN 201420294687 U CN201420294687 U CN 201420294687U CN 203975658 U CN203975658 U CN 203975658U
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- Prior art keywords
- funnel
- dosage
- aperture
- controlled
- defeated powder
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- Expired - Fee Related
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Abstract
The utility model discloses the controlled defeated powder funnel of a kind of dosage, comprise funnel body, proportional valve, control system and connection cable, proportional valve is made up of the aperture of adjustable size.Defeated powder funnel of the present utility model, by the aperture on adjustment quantitative valve, has realized quantitatively adding of blocking agent powder, and profile control process is carried out under controlled condition, has improved the production efficiency of profile control technology, has effectively promoted the raising of oil production.
Description
Technical field
The utility model relates to oil extraction in oil field field, is specially the controlled defeated powder funnel of a kind of dosage.
Background technology
When oil field profile control, blocking agent solution is being brought into play vital effect.In practice of construction process, be generally on stirred pot, to place a funnel, operating personal is transported to blocking agent powder on stirred pot, then be poured in funnel, from funnel, blocking agent powder slowly flows in profile control water, and motor stirs profile control water, and blocking agent powder could dissolve.
In profile control process, the addition of blocking agent powder needs strict control, could realize the profile control effect of expection, the funnel of prior art, can only play reinforced effect, cannot realize quantifying feed, profile control effect is affected, the raising of the production efficiency that is unfavorable for recovering the oil.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model discloses the controlled defeated powder funnel of a kind of dosage, realize the accurate control of blocking agent powder addition, improve the production efficiency of profile control technology.
The technical solution adopted in the utility model is as follows:
The defeated powder funnel that dosage is controlled, comprises funnel body, proportional valve, control system and connection cable, and described proportional valve is made up of the aperture of adjustable size.
Preferably, the quantity of described aperture is 4.
In practice of construction process, according to the amount of required blocking agent powder, by open area and the open hour of aperture on control system adjustment quantitative valve, then operating personal is poured blocking agent powder in defeated powder funnel into, Preset Time to be arrived, aperture is closed automatically, has realized quantitatively adding of blocking agent powder.
The beneficial effects of the utility model: by the aperture on adjustment quantitative valve, realized quantitatively adding of blocking agent powder, profile control process is carried out under controlled condition, improved the production efficiency of profile control technology, effectively promoted the raising of oil production.
Brief description of the drawings
Fig. 1 is the controlled defeated powder funnel of a kind of dosage
1-funnel body; 2-proportional valve; 3-control system; 4-connection cable; 5-aperture.
Detailed description of the invention
With reference to the accompanying drawings, illustrate embodiment of the present utility model.
The defeated powder funnel that dosage is controlled, comprises funnel body 1, proportional valve 2, control system 3 and connection cable 4, and described proportional valve 2 is made up of four apertures 5 of adjustable size.
In work progress, according to the amount of required blocking agent powder, by open area and the open hour of aperture 5 on control system 3 adjustment quantitative valves 2, then operating personal is poured blocking agent powder in defeated powder funnel into, Preset Time to be arrived, aperture 5 is closed automatically, has realized quantitatively adding of blocking agent powder.
Claims (2)
1. the controlled defeated powder funnel of dosage, comprises funnel body, proportional valve, control system and connection cable, it is characterized in that, described proportional valve is made up of the aperture of adjustable size.
2. defeated powder funnel according to claim 1, is characterized in that, the quantity of described aperture is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294687.XU CN203975658U (en) | 2014-06-05 | 2014-06-05 | The defeated powder funnel that a kind of dosage is controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294687.XU CN203975658U (en) | 2014-06-05 | 2014-06-05 | The defeated powder funnel that a kind of dosage is controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203975658U true CN203975658U (en) | 2014-12-03 |
Family
ID=51973125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420294687.XU Expired - Fee Related CN203975658U (en) | 2014-06-05 | 2014-06-05 | The defeated powder funnel that a kind of dosage is controlled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203975658U (en) |
-
2014
- 2014-06-05 CN CN201420294687.XU patent/CN203975658U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |