CN204827423U - Sensor fixed mounting is with novel oil pipe nipple joint - Google Patents
Sensor fixed mounting is with novel oil pipe nipple joint Download PDFInfo
- Publication number
- CN204827423U CN204827423U CN201520445272.2U CN201520445272U CN204827423U CN 204827423 U CN204827423 U CN 204827423U CN 201520445272 U CN201520445272 U CN 201520445272U CN 204827423 U CN204827423 U CN 204827423U
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- China
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- oil pipe
- pipe nipple
- inner groovy
- nipple joint
- sensor
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Abstract
The utility model provides a sensor fixed mounting is with novel oil pipe nipple joint, includes the oil pipe nipple joint body of cylinder tubular structure, is equipped with coaxial hickey at the upper and lower both ends of oil pipe nipple joint body, is equipped with the perforating hole of the upper and lower both ends of intercommunication hickey at the center of oil pipe nipple joint body, its characteristics are: the perforating hole is the eccentric orfice, the position that is close to the middle part on the side outer surface of the wall of oil pipe nipple joint body is equipped with the inner groovy, and the inner groovy setting is on the one side of deviating mutually with the eccentric orfice, and the inner groovy forms the sensor mounting groove, the lateral wall of oil pipe nipple joint body be located the upper end position that sets up the inner groovy be equipped with intercommunication inner groovy and oil pipe nipple joint body the upper end hickey wear the cable inclined hole. The cable inclined hole through above -mentioned sensor mounting groove, can be worn through setting up the aforesaid with reliable the installing in measuring point in the pit of sensor to this novel oil pipe nipple joint, can realize passing through of sensor signal cable to the continuous real -time supervision of pressure, temperature, flow has in the pit been realized.
Description
Technical field
The utility model relates to underground monitoring technical field, particularly a kind of sensor fixed installation oil pipe pipe nipple.
Background technology
As everyone knows, the tubing nipple of existing conventional structure has: the various structures forms such as two ends internal thread, two ends external screw thread, internal thread one end, one end external screw thread, its common feature is pipeline section part is than threading all smooth cylindrical tube structure, the Main Function of this tubing nipple is connected between oil pipe, between oil pipe with sealing drum exactly, hollow-core construction in tubing nipple can be used for underground tool string to pass through, in addition, other function is not had.
Summary of the invention
The utility model provides one can realize sensor down-hole reliably to install for solving in known technology the technical problem that exists, thus realizes the sensor fixed installation oil pipe pipe nipple of the real-time continuous on-line monitoring of down-hole information.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is:
Oil pipe pipe nipple is used in a kind of sensor fixed installation, comprise tubing nipple body, tubing nipple body is cylindrical tube structure, upper at tubing nipple body, lower both ends are provided with coaxial hickey, be provided with in connection at the center of tubing nipple body, the through hole of lower two ends hickey, it is characterized in that: described through hole is eccentric orfice, position near middle part on the wall outer surface of tubing nipple body is provided with inner groovy, inner groovy is arranged on the side that deviates with eccentric orfice, described inner groovy forms sensor mounting groove, be positioned at the sidewall of tubing nipple body and inner groovy upper end position is set is provided with and wears cable inclined hole, the described threaded upper ends interface worn cable inclined hole and be communicated with inner groovy and tubing nipple body.
The advantage that the utility model has and good effect are:
This oil pipe pipe nipple is by being set to eccentric orfice structure by through hole, still remain the smooth and easy feature passed through of underground tool string energy, by arranging inner groovy at wall outer surface, sensor can be installed on reliably the measuring point of down-hole, by arrange be communicated with inner groovy and tubing nipple body threaded upper ends interface wear cable inclined hole, passing through of sensor signal cable can be realized, thus achieve the continuous real-time monitoring of down-hole pressure, temperature, flow.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is using state reference diagram of the present utility model.
In figure: 1, tubing nipple body; 2, threaded upper ends interface; 3, lower end hickey; 4, through hole; 5, sensor mounting groove; 6, cable inclined hole is worn; 1 ', sensor; 2 ', sensor signal cable.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 and 2, a kind of sensor fixed installation oil pipe pipe nipple, comprise tubing nipple body 1, tubing nipple body is cylindrical tube structure.Coaxial hickey is provided with in the upper/lower terminal portion of tubing nipple body.Concrete, threaded upper ends interface 2 and the lower end hickey 3 of tubing nipple can adopt female thread structure simultaneously; External thread structure can be adopted simultaneously; Also can adopt female thread structure in one end, the other end adopts external thread structure.The through hole 4 being communicated with upper/lower terminal hickey is provided with at the center of tubing nipple body, described through hole is eccentric orfice, position near middle part on the wall outer surface of tubing nipple body is provided with inner groovy, inner groovy is arranged on the side that deviates with eccentric orfice, namely, on the side that tube wall is thicker, described inner groovy forms sensor mounting groove 5.The size of inner groovy and the degree of depth need to determine according to the size of the sensor of actual installation, as long as ensure that sensor can all be installed in groove, not protruding from the wall outer surface of tubing nipple body.Be positioned at the sidewall of tubing nipple body the upper end position arranging inner groovy to be provided with and to wear cable inclined hole 6, described in wear the threaded upper ends interface that cable inclined hole is communicated with inner groovy and tubing nipple body.Like this, after sensor is fixed on inner groovy, sensor signal cable is upwards drawn by wearing cable inclined hole.
This oil pipe pipe nipple structure, not only serve the connection function between conventional tubing nipple connecting downhole oil pipe or between sealing drum and oil pipe, the inner hole structure of its bias still remains outside the smooth and easy feature passed through of underground tool string energy, sensor 1 ' can also be installed on reliably the measuring point of down-hole, the inclined hole structure of unique design, passing through of sensor signal lines 2 ' can be realized, thus realize the continuous real-time monitoring of pressure, temperature, flow.
Claims (1)
1. oil pipe pipe nipple is used in a sensor fixed installation, comprise tubing nipple body, tubing nipple body is cylindrical tube structure, upper at tubing nipple body, lower both ends are provided with coaxial hickey, be provided with in connection at the center of tubing nipple body, the through hole of lower two ends hickey, it is characterized in that: described through hole is eccentric orfice, position near middle part on the wall outer surface of tubing nipple body is provided with inner groovy, inner groovy is arranged on the side that deviates with eccentric orfice, described inner groovy forms sensor mounting groove, be positioned at the sidewall of tubing nipple body and inner groovy upper end position is set is provided with and wears cable inclined hole, the described threaded upper ends interface worn cable inclined hole and be communicated with inner groovy and tubing nipple body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445272.2U CN204827423U (en) | 2015-06-25 | 2015-06-25 | Sensor fixed mounting is with novel oil pipe nipple joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445272.2U CN204827423U (en) | 2015-06-25 | 2015-06-25 | Sensor fixed mounting is with novel oil pipe nipple joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204827423U true CN204827423U (en) | 2015-12-02 |
Family
ID=54685034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520445272.2U Active CN204827423U (en) | 2015-06-25 | 2015-06-25 | Sensor fixed mounting is with novel oil pipe nipple joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204827423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018035840A1 (en) * | 2016-08-26 | 2018-03-01 | Hydril USA Distribution LLC | Transducer assembly for offshore drilling riser |
-
2015
- 2015-06-25 CN CN201520445272.2U patent/CN204827423U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018035840A1 (en) * | 2016-08-26 | 2018-03-01 | Hydril USA Distribution LLC | Transducer assembly for offshore drilling riser |
| US10982500B2 (en) | 2016-08-26 | 2021-04-20 | Hydril USA Distribution LLC | Transducer assembly for offshore drilling riser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200602 Address after: 163000 apartment building 24, four, phase 24, sun Jiayuan, Daqing, Heilongjiang. Patentee after: DAQING HONGYUAN HUAXING TECHNOLOGY Co.,Ltd. Address before: 300384 in Tianjin Binhai Huayuan Industrial Park (outer ring) six Haitai development road 6 Haitai green industry base M2 Patentee before: E-TECH ENERGY TECHNOLOGY DEVELOPMENT Corp. |