CN208672475U - A kind of collecting type tuning fork density measuring equipment - Google Patents
A kind of collecting type tuning fork density measuring equipment Download PDFInfo
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- CN208672475U CN208672475U CN201820785791.7U CN201820785791U CN208672475U CN 208672475 U CN208672475 U CN 208672475U CN 201820785791 U CN201820785791 U CN 201820785791U CN 208672475 U CN208672475 U CN 208672475U
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- tuning fork
- collector
- fluid
- collecting type
- measuring equipment
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Abstract
The utility model relates to a kind of collecting type tuning fork density measuring equipments, mainly include main body, and main body is equipped with collector, and one end of collector is connected with Measurement channel, and tuning fork probe and turbine are equipped in Measurement channel, and the surface of Measurement channel is equipped with liquid outlet.The utility model has the advantages that: the utility model structure makes measured fluid before measuring, is first concentrated by the way that collector is added before measuring, enables more acurrate the density for measuring fluid when measurement, and the precision of measurement is higher, more effectively.
Description
Technical field
The utility model relates to the device of fluid density, especially a kind of collecting type tuning fork density are measured in oil logging tool
Measuring device.
Background technique
Well logging both at home and abroad at present is with, all using unenclosed construction, tuning fork probe can only measure in tuning fork densitometer structure
To the density value for the fluid for flowing through tuning fork probe position, and the fluid composition in pit shaft is complicated, and fluidised form is changeable, and fluid is in entire well
Distribution and uneven in cylinder, for the tuning fork density of non-collective flow formula in respect of certain limitation, measured value is different surely accurate anti-
Reflect the density value of entire wellbore fluids.
Summary of the invention
The utility model will solve the disadvantage that the above-mentioned prior art, provide that a kind of structure is simple, the convenient collecting type of measurement
Tuning fork density measuring equipment.
The utility model solves the technical solution of its technical problem use: this collecting type tuning fork density measuring equipment, main
It to include main body, main body is equipped with collector, and one end of collector is connected with Measurement channel, is equipped with tuning fork in Measurement channel and pops one's head in
And turbine, the surface of Measurement channel are equipped with liquid outlet.
One end of the collector is deployable structure, and the deployable end of collector is the fluid inlet of whole device, is surveyed
Amount channel is located at the other end of collector.
Diameter after the deployable end expansion of the collector is identical as the diameter in the pipeline that fluid passes through.
Turbine and tuning fork probe in the Measurement channel are successively arranged with the flow direction of fluid, and turbine is in front, sound
Fork probe is at rear portion.
The liquid outlet is located at the rear portion of tuning fork probe.
The utility model has the advantages that: the utility model structure makes to be measured by the way that collector is added before measuring
Fluid before measuring, first concentrated, enable more acurrate the density for measuring fluid when measurement, the precision of measurement is more
Height, more effectively.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols: liquid outlet 1, tuning fork probe 2, turbine 3, collector 4, main body 5.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown, this collecting type tuning fork density measuring equipment, mainly includes main body 5, main body 5 is equipped with collector 4,
One end of collector 4 is connected with Measurement channel 6, and tuning fork probe 2 and turbine 3, the surface of Measurement channel 6 are equipped in Measurement channel 6
Equipped with liquid outlet 1.One end of collector 4 is deployable structure, and the deployable end of collector 4 is the fluid inlet of whole device,
Measurement channel 6 is located at the other end of collector 4.In the pipeline that diameter and fluid after the deployable end expansion of collector 4 pass through
Diameter it is identical, convection current body, which is formed, to be blocked, effective that fluid is all concentrated drainage.Turbine 3 and tuning fork in Measurement channel 6 are visited
First 2 are successively arranged with the flow direction of fluid, and turbine 3 is in front, and tuning fork probe 2 is at rear portion.Liquid outlet 1 is located at tuning fork probe 2
Rear portion.
When measurement, first collector 4 is opened, one is entered after the fluid afflux in entire wellbore tubulars relatively
Small fluid measurement channel 6 is first flowed through turbine 3 and measures fluid flow rate, while is stirred using the rotation of turbine to fluid, is made
In fluid various composition mix relatively uniform, pass through tuning fork probe 2, carry out the measurement of fluid density, fluid finally from
Liquid outlet 1 is discharged.
Fluid is first carried out afflux by using collector by the utility model, is then carried out again by turbine rotation to fluid
Then stirring carries out density measure so that the fluid of complicated ingredient mixes relatively uniform again.This measuring device and method measure
Density value be respective cross-section whole fluid in entire pit shaft average density value, by this measurement method, in pit shaft fluid at
The variation of averag density caused by the variation of ratio contained by point can be detected.
In addition to the implementation, the utility model can also have other embodiments.It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection scope of the requires of the utility model is all fallen within.
Claims (5)
1. a kind of collecting type tuning fork density measuring equipment mainly includes main body (5), it is characterized in that: main body (5) is equipped with collector
(4), one end of collector (4) is connected with Measurement channel (6), and tuning fork probe (2) and turbine (3) are equipped in Measurement channel (6), is surveyed
The surface for measuring channel (6) is equipped with liquid outlet (1).
2. collecting type tuning fork density measuring equipment according to claim 1, it is characterized in that: one end of the collector (4)
For deployable structure, the deployable end of collector (4) is the fluid inlet of whole device, and Measurement channel (6) is located at collector (4)
The other end.
3. collecting type tuning fork density measuring equipment according to claim 2, it is characterized in that: the collector (4) are opened up
Diameter after beginning expansion is identical as the diameter in the pipeline that fluid passes through.
4. collecting type tuning fork density measuring equipment according to claim 2 or 3, it is characterized in that: in the Measurement channel (6)
Turbine (3) and tuning fork probe (2) successively arranged with the flow direction of fluid, for turbine (3) in front, tuning fork pops one's head in (2) rear
Portion.
5. collecting type tuning fork density measuring equipment according to claim 4, it is characterized in that: the liquid outlet (1) is located at sound
The rear portion of fork probe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820785791.7U CN208672475U (en) | 2018-05-24 | 2018-05-24 | A kind of collecting type tuning fork density measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820785791.7U CN208672475U (en) | 2018-05-24 | 2018-05-24 | A kind of collecting type tuning fork density measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208672475U true CN208672475U (en) | 2019-03-29 |
Family
ID=65823562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820785791.7U Active CN208672475U (en) | 2018-05-24 | 2018-05-24 | A kind of collecting type tuning fork density measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208672475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116519536A (en) * | 2023-07-05 | 2023-08-01 | 中南大学 | Device and method for measuring specific gravity of liquid in pipeline |
-
2018
- 2018-05-24 CN CN201820785791.7U patent/CN208672475U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116519536A (en) * | 2023-07-05 | 2023-08-01 | 中南大学 | Device and method for measuring specific gravity of liquid in pipeline |
| CN116519536B (en) * | 2023-07-05 | 2023-10-03 | 中南大学 | Device and method for measuring specific gravity of liquid in pipeline |
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