CN201047792Y - Novel electronic pressure gauge supporting cylinder - Google Patents
Novel electronic pressure gauge supporting cylinder Download PDFInfo
- Publication number
- CN201047792Y CN201047792Y CNU2007200316870U CN200720031687U CN201047792Y CN 201047792 Y CN201047792 Y CN 201047792Y CN U2007200316870 U CNU2007200316870 U CN U2007200316870U CN 200720031687 U CN200720031687 U CN 200720031687U CN 201047792 Y CN201047792 Y CN 201047792Y
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- hole
- shaped
- pressure gauge
- groove
- cylindrical shell
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Abstract
The utility model discloses a novel electronic pressure gauge supporting cylinder, a cylinder body (1) of which is axially provided with a large-diameter through hole (2), and a small hole (6) that is communicated with the through hole (2) is arranged on the upper part of the supporting cylinder along the radial direction; an external-thread connector (3) is arranged on the upper end of the cylinder body (1), a groove (4) used for accommodating an electronic pressure gauge (10) is longitudinally arranged on the external wall at the middle part of the cylinder body, an inner-thread connecting hole (5) is arranged on the lower end of the cylinder body, and the inner-thread connecting hole (5) is communicated with the through hole (2); a pressure-conveying block (7) and a pressure gauge connector (8) are arranged on the upper end of the groove (4), an inner hole (9) is axially arranged on the pressure gauge connector (8), the pressure-conveying block (7) is provided with a pressure-conveying hole (18), one end of the pressure-conveying hole (18) is communicated with the upper end of the inner hole (9), while the other end of the pressure-conveying hole (18) is communicated with the small hole (6), and the lower end of the inner hole (9) is communicated with the electronic pressure gauge (10). The utility model has simple and novel structure, easy manufacturing, low cost and high reliability, thereby the requirements of the users on the full-diameter testing operation can be completely satisfied.
Description
Technical field
The utility model relates to a kind of novel electron manometer.
Background technology
At present, electronic pressure gauge is because of its admission precision height, good reliability, be used for carrying out the admission of force value at large in the oil field, further raising along with measuring technology, all-pass footpath instrument is more and more general in the use in oil field, so the user has proposed the requirement of big latus rectum again to the use of electronic pressure gauge holder tube.The structure that existing manometer adopts is that pressure gauge is placed in the space between holder cylindrical shell and the urceolus, certainly will cause the latus rectum of instrument to reduce like this and influences the requirement of user to all-pass footpath test jobs; Perhaps adopt the latus rectum of instrument is made eccentric structure, but increased difficulty of processing and manufacturing cost so again.Therefore, have only the installing space that effectively dwindles electronic pressure gauge could satisfy user's request for utilization and design technology requirement.
Summary of the invention
The technical matters that the utility model solves: design a kind of novel electron manometer, its cylindrical shell is an one-piece construction, axially be shaped on the through hole of big latus rectum, be shaped on the groove of placement force meter on the cylinder body outer wall, pressure gauge is fixed on the admission that realizes pressure in the groove on the cylindrical shell by pressure ring, and novelty simple in structure is easy to manufacture, and cost is low, can satisfy the requirement of user's all-pass footpath test jobs fully.
Technical solution of the present utility model: a kind of novel electron manometer, be shaped on the through hole (2) of big latus rectum in its cylindrical shell (1) vertically, the top of cylindrical shell (1) radially is shaped on the aperture (6) that communicates with through hole (2); The upper end of cylindrical shell (1) is shaped on external thread connector (3), vertically be shaped on the groove (4) of placing electronic pressure gauge (10) on the middle part outer wall of cylindrical shell (1), the lower end of cylindrical shell (1) is shaped on internal thread connecting hole (5), and internal thread connecting hole (5) connects with through hole (2); The upper end of groove (4) is provided with pressure transmission piece (7) and pressure gauge joint (8), pressure gauge joint (8) is connected the lower end of pressure transmission piece (7), axially be shaped on endoporus (9) on the pressure gauge joint (8), be shaped on pressure transmission hole (18) on the pressure transmission piece (7), and an end of pressure transmission hole (18) communicates with the upper end of endoporus (9), the other end communicates with aperture (6), and the lower end of endoporus (9) communicates with electronic pressure gauge (10).
Vertically be shaped on 2-4 equally distributed groove (4) on the middle part outer wall of described cylindrical shell (1), and the top of groove (4) is rectangular recess (19), the middle and lower part is arc groove (20), electronic pressure gauge (10) and pressure gauge joint (8) are arranged in arc groove (20), and pressure transmission piece (7) is fixed in the rectangular recess (19) by screw (21); The both sides of arc groove (20) upper and lower side are shaped on facet (11), are shaped on screw hole (12) on the facet (11), and pressure ring (13) is fixed on electronic pressure gauge (10) in the arc groove (20) by screw (14), screw hole (12).
Be shaped on outer hexagon tool-face (15,16) respectively on described cylindrical shell (1) the upper and lower end outer wall.
Vertically be shaped on 4 equally distributed grooves (4) on the middle part outer wall of described cylindrical shell (1), wherein two grooves are long, and two grooves are short, and long and short groove alternately.
Vertically be shaped on dead slot (17) on the middle part outer wall of described cylindrical shell (1), and dead slot (17) is positioned between the groove (4).
The utility model novelty compared with prior art simple in structure, easy to manufacture, cost is low, and the reliability height can satisfy the requirement of user's all-pass footpath test jobs fully.
Description of drawings
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is the A-A cut-open view of Fig. 1,
Fig. 3 is the B-B cut-open view of Fig. 1,
Fig. 4 is the C-C cut-open view of Fig. 1,
Fig. 5 is the D-D cut-open view of Fig. 1,
Fig. 6 is the E-E cut-open view of Fig. 1.
Embodiment:
1,2,3,4,5,6 a kind of embodiment of the present utility model is described in conjunction with the accompanying drawings.
A kind of novel electron manometer is shaped on the through hole (2) of big latus rectum vertically in its cylindrical shell (1), the top of cylindrical shell (1) radially is shaped on the aperture (6) that communicates with through hole (2); The upper end of cylindrical shell (1) is shaped on external thread connector (3), vertically be shaped on 4 grooves (4) of placing electronic pressure gauge (10) on the middle part outer wall of cylindrical shell (1), wherein two grooves are long, two grooves are short, and long and short groove alternately, the lower end of cylindrical shell (1) is shaped on internal thread connecting hole (5), and internal thread connecting hole (5) connects with through hole (2).The top of groove (4) is rectangular recess (19), and the middle and lower part is arc groove (20), and electronic pressure gauge (10) and pressure gauge joint (8) are arranged in arc groove (20), and pressure transmission piece (7) is fixed in the rectangular recess (19) by screw (21); The both sides of arc groove (20) upper and lower side be shaped on facet (11, be shaped on screw hole (12) on the facet (11), pressure ring (13) is fixed on electronic pressure gauge (10) in the arc groove (20) by screw (14), screw hole (12).Pressure gauge joint (8) is connected the lower end of pressure transmission piece (7), axially be shaped on endoporus (9) on the pressure gauge joint (8), be shaped on pressure transmission hole (18) on the pressure transmission piece (7), and an end of pressure transmission hole (18) communicates with the upper end of endoporus (9), the other end communicates with aperture (6), and the lower end of endoporus (9) communicates with electronic pressure gauge (10).In addition, be shaped on outer hexagon tool-face (15,16) respectively on cylindrical shell (1) the upper and lower end outer wall, outer hexagon tool-face (15,16) is the workplace of fastened tools.Vertically be shaped on dead slot (17) on the middle part outer wall of cylindrical shell (1), and dead slot (17) is positioned between the groove (4), to alleviate the deadweight of cylindrical shell (1).
Principle of work: when carrying out the formation testing operation, the upper end that present embodiment is connected packer is enrolled reservoir pressure, or be connected the lower end admission reservoir pressure of packer by the external thread connector of its upper end by the internal thread connecting hole of its lower end.During pressure gauge work, reservoir pressure enters the pressure transmission piece by the aperture (6) on the through hole (2), enters the record that pressure gauge (10) is realized force value by the pressure transmission hole (18) on the pressure transmission piece (7), the endoporus (9) on the pressure gauge joint again.
The utility model is applicable to PPS type, DDI type and SS type, and external diameter is the supporting use of the electronic pressure gauge of 0.75 "～1.3125 ".
Claims (5)
1. a novel electron manometer comprises simplified (1), it is characterized in that: be shaped on the through hole (2) of big latus rectum in the cylindrical shell (1) vertically, the top of cylindrical shell (1) radially is shaped on the aperture (6) that communicates with through hole (2); The upper end of simplified (1) is shaped on external thread connector (3), vertically be shaped on the groove (4) of placing electronic pressure gauge (10) on the middle part outer wall of cylindrical shell (1), the lower end of cylindrical shell (1) is shaped on internal thread connecting hole (5), and internal thread connecting hole (5) connects with through hole (2), the upper end of groove (4) is provided with pressure transmission piece (7) and pressure gauge joint (8), pressure gauge joint (8) is connected the lower end of pressure transmission piece (7), axially be shaped on endoporus (9) on the pressure gauge joint (8), be shaped on pressure transmission hole (18) on the pressure transmission piece (7), and an end of pressure transmission hole (18) communicates with the upper end of endoporus (9), the other end communicates with aperture (6), and the lower end of endoporus (9) communicates with electronic pressure gauge (10).
2. novel electron manometer according to claim 1, it is characterized in that: vertically be shaped on 2-4 equally distributed groove (4) on the middle part outer wall of cylindrical shell (1), and the top of groove (4) is rectangular recess (19), the middle and lower part is arc groove (20), electronic pressure gauge (10) and pressure gauge joint (8) are arranged in arc groove (20), and pressure transmission piece (7) is fixed in the rectangular recess (19) by screw (21); The both sides of arc groove (20) upper and lower side are shaped on facet (11), are shaped on screw hole (12) on the facet (11), and pressure ring (13) is fixed on electronic pressure gauge (10) in the arc groove (20) by screw (14), screw hole (12).
3. novel electron manometer according to claim 1 and 2 is characterized in that: be shaped on outer hexagon tool-face (15,16) respectively on cylindrical shell (1) the upper and lower end outer wall.
4. novel electron manometer according to claim 2 is characterized in that: vertically be shaped on 4 equally distributed grooves (4) on the middle part outer wall of cylindrical shell (1), wherein two grooves are long, and two grooves are short, and long and short groove alternately.
5. according to claim 2 or 4 described novel electron manometers, it is characterized in that: vertically be shaped on dead slot (17) on the middle part outer wall of simplified (1), and dead slot (17) is positioned between the groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200316870U CN201047792Y (en) | 2007-04-24 | 2007-04-24 | Novel electronic pressure gauge supporting cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200316870U CN201047792Y (en) | 2007-04-24 | 2007-04-24 | Novel electronic pressure gauge supporting cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047792Y true CN201047792Y (en) | 2008-04-16 |
Family
ID=39300380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200316870U Expired - Fee Related CN201047792Y (en) | 2007-04-24 | 2007-04-24 | Novel electronic pressure gauge supporting cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201047792Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733796A (en) * | 2012-06-07 | 2012-10-17 | 宝鸡市元亨石油设备有限责任公司 | Nitrogen gas pressure detection device |
| CN112483073A (en) * | 2020-12-15 | 2021-03-12 | 贵州航天凯山石油仪器有限公司 | Multifunctional pressure gauge mounting device |
| CN114439467A (en) * | 2020-11-06 | 2022-05-06 | 中国石油天然气股份有限公司 | Pressure detection device and method |
-
2007
- 2007-04-24 CN CNU2007200316870U patent/CN201047792Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733796A (en) * | 2012-06-07 | 2012-10-17 | 宝鸡市元亨石油设备有限责任公司 | Nitrogen gas pressure detection device |
| CN114439467A (en) * | 2020-11-06 | 2022-05-06 | 中国石油天然气股份有限公司 | Pressure detection device and method |
| CN112483073A (en) * | 2020-12-15 | 2021-03-12 | 贵州航天凯山石油仪器有限公司 | Multifunctional pressure gauge mounting device |
| CN112483073B (en) * | 2020-12-15 | 2023-07-04 | 贵州航天凯山石油仪器有限公司 | Multifunctional pressure gauge mounting device |
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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: 20080416 Termination date: 20150424 |
|
| EXPY | Termination of patent right or utility model |