CN206863030U - A kind of PVT analyzers - Google Patents
A kind of PVT analyzers Download PDFInfo
- Publication number
- CN206863030U CN206863030U CN201720766162.5U CN201720766162U CN206863030U CN 206863030 U CN206863030 U CN 206863030U CN 201720766162 U CN201720766162 U CN 201720766162U CN 206863030 U CN206863030 U CN 206863030U
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- pvt
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- cylinders
- control cabinet
- analyzers
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Abstract
The utility model discloses a kind of PVT analyzers, including framework, control cabinet, PVT cylinders, the control cabinet is arranged at beside framework, four sides of framework are provided with glass plate, glass plate wherein on the front is switchable structure, top is provided with top plate, bottom center is provided with cup dolly, the vertical one-level support that can be horizontally rotated is set above, one-level cantilever tip is provided with short connecting rod, it is connected with the secondary stent that can be rotated vertically, the horizontal middle part of secondary stent is provided with the short connecting rod that can be horizontally rotated, as three-level support, PVT cylinders are transparent lucite cylinder, cylinder both ends are respectively equipped with metal plug, three-level support is connected in the middle part of two metal plugs.The utility model can be rotated, and can realize the regulation and control to temperature, pressure simultaneously by transforming the structure of PVT cylinders in full angle direction.
Description
Technical field
It the utility model is related to crude oil experimental technique field, and in particular to a kind of for oil composition experimental analysis
PVT analyzers.
Background technology
In volatile crude oil property analysis, PVT analyzers are one of conventional devices, and its major function is to being put into
Crude oil in cylinder is stirred, then by the device such as camera or oil-water interfaces analyzer, composition to its inside and it is each into
The thickness (content) divided is analyzed, and composition ratio is obtained with this.Pressure, temperature etc. can also be adjusted to PVT analyzers simultaneously, it is real
Existing oil gas departs from, and reaches the purpose of condensation.But presently used PVT analyzers, or it is exactly that function is single, but can be with
The structure of rotation, otherwise it is exactly to rotate, but feature-rich structure, temporarily it can also meet simultaneously without a kind of device
Multi-functional, and can enough realize the PVT analyzers rotated freely.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of PVT analyzers, can by transforming its structure
It is enough to be rotated in full angle direction, and the regulation and control to temperature, pressure can be realized simultaneously.
The technical solution of the utility model is：
A kind of PVT analyzers, including framework, control cabinet, PVT cylinders, the control cabinet are arranged at beside framework, framework four
Side is provided with glass plate, wherein glass plate on the front is switchable structure, top is provided with top plate, and bottom center is provided with circle
Base, the vertical one-level support that can be horizontally rotated is set above, one-level cantilever tip is provided with short connecting rod, and being connected with to erect
The secondary stent directly rotated, the horizontal middle part of secondary stent is provided with the short connecting rod that can be horizontally rotated, as three-level support, PVT cylinders
For transparent lucite cylinder, cylinder both ends are respectively equipped with metal plug, three-level support are connected in the middle part of two metal plugs.
Further, top plate is provided with gas injection machine, is connected to by pipeline in metal plug.
Further, one-level frame bottom is provided with one-level rotation control line and is connected to control cabinet, is provided with the middle part of secondary stent
Two level rotates control line and is connected to control cabinet, and three-level support is provided with three-level rotation control line and is connected to control cabinet.
Further, spiral helicine heater strip is provided with inside PVT cylinders, and control cabinet is extended out to from PVT cylinders both sides.
Further, inlet duct and outlet conduit are respectively equipped with the metal plug at PVT cylinders both ends.
The beneficial effects of the utility model are：
1st, by setting one-level, two level, three-level support, can meet the needs of stirring, more fully realize effect,
It is easy to later observations；
2nd, by setting gas injection machine, heater strip etc., the pressure and temperature in cylinder is allowed to reach the condition of needs.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is PVT analyzer main body structural representations.
Shown in figure：
1 it is framework, 2 be glass plate, 3 be top plate, 4 be gas injection machine, 5 be control cabinet, 6 be base, 7 be one-level support, 8 is
Secondary stent, 9 be three-level support, 10 be metal plug, 11 be PVT cylinders, 12 be three-level rotate control line, 13 be two level rotate control
Line processed, 14 be heater strip, 15 be inlet duct, 16 be outlet conduit.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As illustrated in fig. 1 and 2, a kind of PVT analyzers, including framework 1, control cabinet 5, PVT cylinders 11, the control cabinet 5 are set
In the side of framework 1,1 four sides of framework are provided with glass plate 2, wherein glass plate 2 on the front is switchable structure, can beaten
Open, facilitate access for maintenance and change, top is provided with top plate 3, and bottom center is provided with cup dolly 6, sets horizontal can turn above
Dynamic vertical one-level support 7, the top of one-level support 7 are provided with short connecting rod, are connected with the secondary stent 8 that can be rotated vertically,
The horizontal middle part of secondary stent 8 is provided with the short connecting rod that can be horizontally rotated, and as three-level support 9, PVT cylinders 11 are transparent organic glass
Glass cylinder, cylinder both ends are respectively equipped with metal plug 10, and two middle parts of metal plug 10 are connected to three-level support 9；Set on top plate 3
There is gas injection machine 4, be connected to by pressurized pipeline in metal plug 10；The bottom of one-level support 7 is provided with one-level and rotates control line (in figure
It is not shown) control cabinet 5 is connected to, the middle part of secondary stent 8 is provided with two level rotation control line 13 and is connected to control cabinet 5, three-level support 9
It is provided with three-level rotation control line 12 and is connected to control cabinet 5, one-level support 7, secondary stent 8, three-level support 9 passes through micro electric
Machine, which drives, to be rotated, and the inside of PVT cylinders 11 is provided with spiral helicine heater strip 14, and extends out to control cabinet 5, PVT from the both sides of PVT cylinders 11
Inlet duct 15 and outlet conduit 16 are respectively equipped with the metal plug 10 at 11 both ends of cylinder.
PVT analyzers provided by the utility model are injected high-pressure fluid in visual PVT cylinders 11, utilize servo electricity
Machine driving carries out periodical wobble motion, high-pressure oil gas fluid is sufficiently stirred, and is provided with camera monitoring system, passes through
Camera monitoring system carries out accurate tracking metering interface of oil and gas etc., so as to obtain various required physical data under high pressure.Its circuit connects
It is identical with the annexation of existing PVT cylinders to connect relation.
Its important technological parameters is：
The dischargeable capacity of PVT cylinders 11：100ml；
Maximum working pressure：70MPa；
Operating temperature：Room temperature~150 DEG C；
Forms maximum wobble frequency：10 times/min..
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (5)
1. a kind of PVT analyzers, including framework, control cabinet, PVT cylinders, it is characterised in that the control cabinet is arranged at by framework
Side, four sides of framework are provided with glass plate, wherein glass plate on the front is switchable structure, top is provided with top plate, in bottom
Centre is provided with cup dolly, sets the vertical one-level support that can be horizontally rotated above, and one-level cantilever tip is provided with short connecting rod, even
The secondary stent that is provided with and can rotate vertically is connect, the horizontal middle part of secondary stent is provided with the short connecting rod that can be horizontally rotated, as three
Level support, PVT cylinders are transparent lucite cylinder, and cylinder both ends are respectively equipped with metal plug, connected in the middle part of two metal plugs
It is connected to three-level support.
2. a kind of PVT analyzers according to claim 1, it is characterised in that top plate is provided with gas injection machine, is connected by pipeline
It is connected in metal plug.
3. a kind of PVT analyzers according to claim 1, it is characterised in that one-level frame bottom is provided with one-level and rotates control
Line processed is connected to control cabinet, and two level rotation control line is provided with the middle part of secondary stent and is connected to control cabinet, three-level support is provided with three
Level rotates control line and is connected to control cabinet.
4. a kind of PVT analyzers according to claim 1, it is characterised in that be provided with spiral helicine heating inside PVT cylinders
Silk, and extend out to control cabinet from PVT cylinders both sides.
5. a kind of PVT analyzers according to claim 1, it is characterised in that set respectively on the metal plug at PVT cylinders both ends
There are inlet duct and outlet conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720766162.5U CN206863030U (en) | 2017-06-28 | 2017-06-28 | A kind of PVT analyzers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720766162.5U CN206863030U (en) | 2017-06-28 | 2017-06-28 | A kind of PVT analyzers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206863030U true CN206863030U (en) | 2018-01-09 |
Family
ID=60828796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720766162.5U Expired - Fee Related CN206863030U (en) | 2017-06-28 | 2017-06-28 | A kind of PVT analyzers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206863030U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068358A (en) * | 2018-01-22 | 2019-07-30 | 中国石油化工股份有限公司 | Portable fluid PVT property measurement device and method |
| CN112083148A (en) * | 2020-09-16 | 2020-12-15 | 西南石油大学 | Device and method for measuring solid phase precipitation amount of high-temperature and high-pressure fluid |
| CN113310845A (en) * | 2021-05-26 | 2021-08-27 | 内蒙古民族大学 | High-temperature and high-pressure stratum crude oil physical property analysis system |
-
2017
- 2017-06-28 CN CN201720766162.5U patent/CN206863030U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068358A (en) * | 2018-01-22 | 2019-07-30 | 中国石油化工股份有限公司 | Portable fluid PVT property measurement device and method |
| CN110068358B (en) * | 2018-01-22 | 2021-07-20 | 中国石油化工股份有限公司 | Portable fluid PVT property measuring device and method |
| CN112083148A (en) * | 2020-09-16 | 2020-12-15 | 西南石油大学 | Device and method for measuring solid phase precipitation amount of high-temperature and high-pressure fluid |
| CN112083148B (en) * | 2020-09-16 | 2021-04-06 | 西南石油大学 | Device and method for measuring solid phase precipitation amount of high-temperature and high-pressure fluid |
| CN113310845A (en) * | 2021-05-26 | 2021-08-27 | 内蒙古民族大学 | High-temperature and high-pressure stratum crude oil physical property analysis system |
| CN113310845B (en) * | 2021-05-26 | 2022-11-25 | 内蒙古民族大学 | High-temperature and high-pressure stratum crude oil physical property analysis system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20180628 |