CN205876281U - It is glib with pottery of high pressure resistant long -life to recover oil - Google Patents
It is glib with pottery of high pressure resistant long -life to recover oil Download PDFInfo
- Publication number
- CN205876281U CN205876281U CN201620797022.XU CN201620797022U CN205876281U CN 205876281 U CN205876281 U CN 205876281U CN 201620797022 U CN201620797022 U CN 201620797022U CN 205876281 U CN205876281 U CN 205876281U
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- CN
- China
- Prior art keywords
- oil
- ring
- glib
- pottery
- high pressure
- 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 discloses an oil it is glib with pottery of high pressure resistant long -life to recover oil, including metal coat, lower extreme red copper sealing washer, pottery porcelain ring, upper end red copper sealing washer, upper end clamp ring, pottery porcelain ring lower extreme internal diameter and terminal surface cross section are processed into the right angle, and pottery porcelain ring upper end inner wall is processed into certain tapering, take the fixed locking of threaded connection between upper end clamp ring and the metal coat. The fine solution of this structure not corrosion -resistant, the cannot resist high temperature of the ordinary glib talker of oil oil recovery in -process, glib lower extreme import department resistant washing away, problem that life is short, its is extensive is applied to oil, prospecting well drilling trade, thorough solution oil, prospecting bore the technological problem who adopts the in -process.
Description
One, technical field
This utility model relates to a kind of high pressure resistant long life porcelain oil nozzle of oil petroleum recovering.
Two, background technology
Oil nozzle is oil, geological prospecting drilling platforms " mouth ", and oil nozzle is the important composition parts of oil pipe.Currently used
Oil nozzle is metal structure, although can use at short notice, but it is the most wear-resisting, the most corrosion-resistant to be because metal oil mouth, more
Not resistance to erosion, has a strong impact on the conveying of oil circuit and the accurate measurement of oil mass, and its service life is short, and potential safety hazard is big, and metering is damaged
Lose big；And high pressure resistant long life porcelain oil nozzle during well solving petroleum recovering common oil nozzle be weak to burn into and be weak to height
Temperature, oil nozzle lower end import department not resistance to erosion, the problem that service life is short, it is widely used in oil, geological prospecting drilling well row
In industry, solve the technical barrier during oil, geological prospecting drilling thoroughly.
Three, summary of the invention
The purpose of this utility model is to provide a kind of structure relatively easy, and solid and reliable, corrosion-resistant, resistance to erosion oil is adopted
Oily with high pressure resistant long life porcelain oil nozzle.
The purpose of this utility model is achieved in that a kind of high pressure resistant long life porcelain oil nozzle of petroleum recovering, and it is special
Levy and be: include metal-coating (1), lower end red copper sealing ring (2), ceramic ring (3), upper end red copper sealing ring (4), upper end hold-down ring
(5)；Ceramic ring (3) bottom diameter and end face infall are processed into right angle, and ceramic ring (3) upper end inwall is processed into certain cone
Degree；The fixing locking of screwed connection is taked between upper end hold-down ring (5) and metal-coating (1).
A kind of petroleum recovering of the present utility model is with high pressure resistant long life porcelain oil nozzle, including metal-coating, lower end red copper
Sealing ring, ceramic ring, upper end red copper sealing ring, upper end hold-down ring；Ceramic ring bottom diameter and end face infall are processed into right angle,
Ceramic ring upper end inwall is processed into certain tapering；The fixing locking of screwed connection is taked between upper end hold-down ring and metal-coating.
This structure is common during well solving petroleum recovering, and oil nozzle is weak to burn into non-refractory, oil nozzle lower end import department is weak to
Washing away, the problem that service life is short, it is widely used in oil, geological prospecting drilling well industry, solve thoroughly oil,
Technical barrier during geological prospecting drilling.
Four, accompanying drawing explanation
Fig. 1 is the high pressure resistant long life porcelain oil nozzle elevational schematic of this utility model one petroleum recovering.
Five, detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described extensively.
If Fig. 1 one petroleum recovering is with high pressure resistant long life porcelain oil nozzle, it is characterized in that: include metal-coating (1), lower end
Red copper sealing ring (2), ceramic ring (3), upper end red copper sealing ring (4), upper end hold-down ring (5)；Ceramic ring (3) bottom diameter and end
Face infall is processed into right angle, and ceramic ring (3) upper end inwall is processed into certain tapering；Upper end hold-down ring (5) and metal-coating
(1) the fixing locking of screwed connection is taked between.
Claims (1)
1. petroleum recovering is with a high pressure resistant long life porcelain oil nozzle, it is characterized in that: include that metal-coating (1), lower end red copper are close
Seal (2), ceramic ring (3), upper end red copper sealing ring (4), upper end hold-down ring (5)；Ceramic ring (3) bottom diameter and end face intersect
Right angle is processed at place, and ceramic ring (3) upper end inwall is processed into certain tapering；Between upper end hold-down ring (5) and metal-coating (1)
Take the fixing locking of screwed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797022.XU CN205876281U (en) | 2016-07-18 | 2016-07-18 | It is glib with pottery of high pressure resistant long -life to recover oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620797022.XU CN205876281U (en) | 2016-07-18 | 2016-07-18 | It is glib with pottery of high pressure resistant long -life to recover oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205876281U true CN205876281U (en) | 2017-01-11 |
Family
ID=57698837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620797022.XU Expired - Fee Related CN205876281U (en) | 2016-07-18 | 2016-07-18 | It is glib with pottery of high pressure resistant long -life to recover oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205876281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080718A (en) * | 2018-01-25 | 2019-08-02 | 中国石油天然气股份有限公司 | Oil nozzle and production tree |
-
2016
- 2016-07-18 CN CN201620797022.XU patent/CN205876281U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080718A (en) * | 2018-01-25 | 2019-08-02 | 中国石油天然气股份有限公司 | Oil nozzle and production tree |
| CN110080718B (en) * | 2018-01-25 | 2021-08-31 | 中国石油天然气股份有限公司 | Glib and production tree |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171225 Address after: 231524 Stone Town Stone Industrial Park, Lujiang County, Hefei City, Anhui Province Patentee after: Anhui giant petroleum drilling Fittings Co., Ltd. Address before: 231524 Stone Town Stone Industrial Park, Lujiang County, Hefei City, Anhui Province Patentee before: Fan Xingkuan |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20180718 |