CN106468588A - For measuring the device and method of the volume of each phase liquid in biphase liquid - Google Patents
For measuring the device and method of the volume of each phase liquid in biphase liquid Download PDFInfo
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- CN106468588A CN106468588A CN201510514329.4A CN201510514329A CN106468588A CN 106468588 A CN106468588 A CN 106468588A CN 201510514329 A CN201510514329 A CN 201510514329A CN 106468588 A CN106468588 A CN 106468588A
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- liquid
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- biphase
- volume
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Abstract
The present invention relates to a kind of device of the volume for measuring each phase liquid in biphase liquid, and a kind of method of the volume for measuring each phase liquid in biphase liquid, wherein this device includes：For accommodating the linker of biphase liquid, linker includes the passage of the bottom in bottom and the second chamber with the second chamber and connecting the first chamber along the first chamber of vertical direction arrangement；And the detector for the liquid level of liquid of detection the first intracavity and the liquid level of liquid of detection the second intracavity.The device and method of the volume for measuring each phase liquid in biphase liquid of the present invention no at all measures the height of biphase liquid intersection interface, so even being to create emulsion band between the two it is also possible to accurately measure the volume of each phase liquid in biphase liquid.
Description
Technical field
A kind of a kind of the present invention relates to device of the volume for measuring each phase liquid in biphase liquid, and use
Method in the volume of each phase liquid measuring in biphase liquid.
Background technology
Device for measuring the volume of each phase liquid in biphase liquid usually carries graduated test tube, graduated cylinder
Deng transparent vessel.First biphase liquid is poured into the inside of transparent vessel with a scale, waits former biphase liquid
It is divided into two-layer, the big liquid of density is in lower floor, and the little liquid of density is located at upper strata.Then, using eye
Observe the liquid level of each phase liquid, directly read the volume of each phase liquid by scale registration.Wherein, so-called two
Phase liquid refers to the heterogeneous mixture being made up of two kinds of mutual exclusive liquid (such as oil and water).
However, the levelness of the sight line in observation directly affects to measurement result due to operator, when
Often result in testing result and there is error with actual result.In addition, when biphase liquid enters in transparent vessel very
Easily produce emulsion band, lead to operator cannot accurately find the interface of biphase liquid, so that band is carved
The transparent vessel of degree cannot accurately measure the volume of each phase liquid in biphase liquid.
Content of the invention
In order to solve the above problems, the present invention provides a kind of volume for measuring each phase liquid in biphase liquid
Device and a kind of method of the volume for measuring each phase liquid in biphase liquid, this apparatus and method is all
The volume of each phase liquid in biphase liquid can be accurately measured when producing emulsion band.
According to the first aspect of the invention, there is provided a kind of volume for measuring each phase liquid in biphase liquid
Device, this device includes：For accommodating the linker of biphase liquid, linker is included along vertical direction cloth
Bottom and the passage of the bottom in the second chamber that the first chamber put with the second chamber and connects the first chamber；For detection the
The detector of the liquid level of the liquid of one intracavity and detection the second intracavity the liquid level of liquid.
In one embodiment, said apparatus also include the processor being connected with detector, and processor is constructed to be permeable to
Enough the volume drawing each phase liquid is calculated by the liquid level that detector is detected.
In one embodiment, the cross-sectional area in the first chamber is more than the cross-sectional area in the second chamber.
In one embodiment, the cross-sectional area of passage is less than or equal to the cross-sectional area in the first chamber.
In one embodiment, the cross-sectional area in the first chamber is 1.5-3 times of the cross-sectional area in the second chamber.
In one embodiment, described passage is the passage extending along horizontal direction.
In one embodiment, biphase liquid is the heterogeneous mixture being made up of oil and water.
In one embodiment, include being capable of vertically moving and measuring the first intracavity along the first chamber for detector
First detector of liquid level, and can be along the liquid level vertically moving and measuring the second intracavity in the second chamber
Second detector of height.
According to the second aspect of the invention, there is provided a kind of volume for measuring each phase liquid in biphase liquid
Method, its step includes：Step 1, injects a certain amount of into linker according to the first aspect of the invention
One of biphase liquid liquid, passes through the first intracavity of the detectors measure linker of device after liquid level stabilizing
The liquid level of liquid and/or linker the liquid of the second intracavity liquid level；Step 2, to linker
The biphase liquid of interior injection, measures the first intracavity of linker after liquid level stabilizing again by the detector of device
The liquid level of the liquid of the second intracavity of the liquid level of liquid and linker；Step 3, based on step 1 and
Each liquid level that step 2 is detected, calculates the volume of each phase liquid in biphase liquid.
Further, by volume formulaWithTo count
Calculate volume V of the big liquid of densitywVolume V of the liquid little with densityo, wherein h1Detected in step 1
The liquid level of the liquid of the first intracavity arriving, h '1With h '2It is respectively the first detected in step 2 intracavity
The liquid level of liquid and the liquid of the second intracavity detected in step 2 liquid level, ρwFor two
The volume of the big density fluid in phase liquid, ρoFor the volume of the little density fluid in biphase liquid, A1For
The cross-sectional area in one chamber.
According to the present invention for measure each phase liquid in biphase liquid volume device and method not
With measuring the height of biphase liquid intersection interface, so even being to create emulsion band between the two it is also possible to accurate
Really measure the volume of each phase liquid in biphase liquid.
Simple for the structure measuring the device of the volume of each phase liquid in biphase liquid according to the present invention, become
This is cheap, and detection is quick, safe and reliable, popularization and application convenient to carry out.
Brief description
Hereinafter will be based on embodiment and refer to the attached drawing is being described in more detail to the present invention.Wherein：
Fig. 1 shows and is used for according to an embodiment of the invention measuring the volume of each phase liquid in biphase liquid
Device；
Fig. 2 shows and is used for according to an embodiment of the invention measuring the volume of each phase liquid in biphase liquid
The linker of device, and this linker contains one of a certain amount of biphase liquid liquid；And
Fig. 3 shows and is used for according to an embodiment of the invention measuring the volume of each phase liquid in biphase liquid
Device, and this linker contains biphase liquid.
Identical part uses identical reference in the accompanying drawings.Accompanying drawing is not drawn according to actual ratio.
Specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
It is used for according to Fig. 1 measuring the device 10 of the volume of each phase liquid in biphase liquid.In FIG, V
Direction is defined as vertical direction, referred to as vertical or vertical V.This device 10 is included for accommodating biphase liquid
Linker 2.This linker 2 specifically includes the first chamber 21 and the second chamber 22 along vertical direction arrangement, with
And the passage 23 of the bottom in the bottom for connection the first chamber 21 and the second chamber 22.Wherein each chamber and passage 23
Shape of cross section can be all circular or polygon.Linker 2 can by transparent material, especially glass makes.
Wherein, described biphase liquid is chosen as the heterogeneous mixture being made up of oil and water.
Meanwhile, also included for examining according to the device 10 of the volume for measuring each phase liquid in biphase liquid
Survey the detection of the liquid level of liquid in the liquid level of liquid and detection the second chamber 22 in the first chamber 21
Device 3.Detector 3 is chosen as one or two mechanical liquid level instrument or two photoelectric liquid level sensors, or even can
Elect rule as.Preferably two photoelectric liquid level sensors of detector 3, independently, accurately to measure each intracavity
Liquid liquid level.
In order to improve reduction detection difficulty while detection speed, detector 3 includes can be along the first chamber 21
Longitudinal direction is (identical with vertical V) mobile and the first detector for the liquid level in measurement the first chamber 21
31, and can move and for measurement the second chamber 22 along the longitudinal direction in the second chamber 22 is (identical with vertical V)
Second detector 32 of interior liquid level.The movement of the wherein first detector 31 and the second detector 32 is for example
Can be realized by screw body 6 and motor, so that each detector can accurately detect.Wherein, first
Detector 31 and the second detector 32 are all chosen as infrared ray liquid level sensor, to improve accuracy of detection and inspection
Survey result.
In this embodiment, after liquid level and liquid level is detected, can be biphase by manually calculating
The volume of each phase liquid in liquid.In another embodiment, device 10 also includes being connected with detector 3
Processor (not shown).Processor is chosen as PLC or computer.Processor can pass through detector 3 institute
The volume to calculate each phase liquid in biphase liquid for the liquid level of detection.Specific Computing Principle under
Describe in detail in literary composition.
In this embodiment, the cross-sectional area in the first chamber 21 is more than the cross-sectional area in the second chamber 22.One
In individual preferred embodiment, the cross-sectional area in the first chamber 21 is 1.5-3 times of the cross-sectional area in the second chamber 22.
In this way, can effectively reduce the difference in height between the liquid level of two intracavity, thus can reduce detector
Detection range.
In a preferred embodiment, screw mechanism is used for lifting or reduce the first detector 31 or the second inspection
Survey the height of device 32, if the cross-sectional area in the first chamber 21 is more than the cross-sectional area in the second chamber 22, can make
Liquid level in first chamber 21 and the second chamber 22 is reduced so that the maximum displacement of each detector can be contracted
Short, thus it is easy to reduce the cost of screw mechanism.
In this embodiment, the cross-sectional area of passage 23 is less than or equal to the cross-sectional area in the first chamber 21.So
And, it is likely to affect measurement result because the cross-sectional area of passage 23 is excessive, therefore that passage 23 is transversal
When face area is set smaller than the cross-sectional area equal to the first chamber 21, can effectively ensure that the standard of measurement result
Really property.
In this embodiment, passage 23 elects the passage extending along horizontal direction as.In this way, one
Aspect can conveniently manufacture, and on the other hand can avoid because passage 23 bends and bring unfavorable shadow to measurement result
Ring.
Demonstrate,prove the volume for measuring each phase liquid in biphase liquid of the embodiment of the present invention below by experiment
The effect of device 10.
First, introduce the device 10 of the volume for measuring each phase liquid in biphase liquid of the embodiment of the present invention
Basic parameter.Wherein, the height in the first chamber 21 of the linker 2 of this device 10 is 500mm, cross section
Area A1For 1.2cm3；And the height in the second chamber 22 of linker 2 is 500mm, cross-sectional area is 0.6cm3；The length of the passage of linker 2 is 0.5, and cross-sectional area is 0.1cm3.
Secondly, this device 10 object to be detected is the heterogeneous mixture being made up of oil and water, and measures
The volume of each phase liquid in heterogeneous mixture, wherein, oil density pw=0.85g/ml, water density po=1g/ml.
Finally, using the embodiment of the present invention for measuring the device 10 of the volume of each phase liquid in biphase liquid
Above-mentioned heterogeneous mixture is tested, concrete steps：
Step 1：Inject 7.5ml water into the linker 2 of device 10, pass through device 10 after level balance
The first detector 31 measure the liquid level h of the liquid in the first chamber 21 of linker 21For 40mm,
The liquid level h of the liquid in the second chamber 22 of linker 2 is measured by the second detector 32 of device 102
For 40mm, refer to Fig. 2；
Step 2：Inject biphase liquid (heterogeneous mixture being made up of oil and water) into linker 2, treat
After liquid level stabilizing, the liquid in the first chamber 21 of linker 2 is measured by the first detector 31 of device 10
Liquid level h '1For 300mm, measure the second chamber of linker 2 by the second detector 32 of device 10
The liquid level h ' of the liquid in 222For 290mm, refer to Fig. 3；
Step 3：The liquid level being detected based on step 1 and step 2, calculates each phase liquid in biphase liquid
The volume of body.Specifically, in step 3, by volume formulaWithTo calculate volume V of the big liquid of densitywVolume V of the liquid little with densityo.Finally
Result is：Vo=6ml, Vw=228ml.
In summary, the device and method root of the volume for measuring each phase liquid in biphase liquid of the present invention
This, without the height measuring biphase liquid intersection interface, so even being to create emulsion band between the two, also can
Enough accurately measure the volume of each phase liquid in biphase liquid.
Although by reference to preferred embodiment, invention has been described, without departing from the scope of the present invention
In the case of, it can be carried out with various improvement and part therein can be replaced with equivalent.Especially, only
Otherwise there is structural hazard, the every technical characteristic being previously mentioned in each embodiment all can combine in any way
Come.The invention is not limited in specific embodiment disclosed herein, but include falling within the scope of the appended claims
All technical schemes.
Claims (10)
1. a kind of device of the volume for measuring each phase liquid in biphase liquid, including：
For accommodating the linker of biphase liquid, described linker include along vertical direction arrangement the first chamber and
The passage of the bottom in the bottom in the second chamber and described first chamber of connection and described second chamber；
For detect described first intracavity liquid liquid level and detect described second intracavity liquid liquid
The detector of face height.
2. device according to claim 1 is it is characterised in that also include the place being connected with described detector
Reason device, described processor is constructed to be permeable to be calculated by the liquid level that described detector is detected and draws each phase institute
State the volume of liquid.
3. device according to claim 1 and 2 is it is characterised in that the cross-sectional area in described first chamber
Cross-sectional area more than described second chamber.
4. device according to claim 3 is it is characterised in that the cross-sectional area in described first chamber is institute
State the second chamber 1.5-3 times of cross-sectional area.
5. device according to claim 3 it is characterised in that described passage cross-sectional area be less than etc.
Cross-sectional area in described first chamber.
6. device according to claim 1 and 2 is it is characterised in that described passage is along horizontal direction
The passage extending.
7. device according to claim 1 and 2 is it is characterised in that described biphase liquid is by You Heshui
The heterogeneous mixture of composition.
8. device according to claim 1 and 2 it is characterised in that described detector include can be along
Described first chamber vertically move and measure described first intracavity liquid level the first detector, and can
Along described second chamber vertically move and measure described second intracavity liquid level the second detector.
9. a kind of method of the volume for measuring each phase liquid in biphase liquid, its step includes：
Step 1, injects a certain amount of biphase liquid into the linker of the device according to claim 1 to 8
One of liquid, by the first intracavity of the linker described in detectors measure of described device after liquid level stabilizing
The liquid level of liquid and/or described linker the liquid of the second intracavity liquid level；
Step 2, injects biphase liquid, by the detection of described device after liquid level stabilizing into described linker
Device measures the liquid level of the liquid of the first intracavity of described linker and the second intracavity of described linker again
Liquid liquid level；
Step 3, each liquid level being detected based on step 1 and step 2, calculate each in biphase liquid
The volume of phase liquid.
10. method according to claim 9 it is characterised in that in step 3, by volume formula With To calculate volume V of the big liquid of densitywWith
Volume V of the little liquid of densityo, wherein h1The liquid of the detected liquid of described first intracavity in step 1
Face height, h '1With h '2Be respectively the detected in step 2 liquid level of liquid of described first intracavity and
The liquid level of the detected liquid of described second intracavity in step 2, ρwFor in described biphase liquid
The volume of big density fluid, ρoFor the volume of the little density fluid in described biphase liquid, A1For described first
The cross-sectional area in chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510514329.4A CN106468588A (en) | 2015-08-20 | 2015-08-20 | For measuring the device and method of the volume of each phase liquid in biphase liquid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510514329.4A CN106468588A (en) | 2015-08-20 | 2015-08-20 | For measuring the device and method of the volume of each phase liquid in biphase liquid |
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| Publication Number | Publication Date |
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| CN106468588A true CN106468588A (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510514329.4A Pending CN106468588A (en) | 2015-08-20 | 2015-08-20 | For measuring the device and method of the volume of each phase liquid in biphase liquid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896068A (en) * | 2020-07-08 | 2020-11-06 | 惠州拓邦电气技术有限公司 | Method and device for detecting water consumption of equipment and cleaning equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4526035A (en) * | 1981-06-03 | 1985-07-02 | Commissariat A L'energie Atomique | Device for measuring a pressure difference within a pulsed column |
| CN1270306A (en) * | 2000-04-06 | 2000-10-18 | 陈永生 | Dual liquid columns type three-phase (oil, gas and water) metering instrument by height (or pressure) and density difference |
| CN2697602Y (en) * | 2004-04-26 | 2005-05-04 | 大庆油田有限责任公司 | Micro-quantity metering device for high water containing and low oil production |
| CN101949720A (en) * | 2010-07-30 | 2011-01-19 | 西安交通大学 | Device and method for measuring split-phase type two-phase flow holdup rate |
-
2015
- 2015-08-20 CN CN201510514329.4A patent/CN106468588A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4526035A (en) * | 1981-06-03 | 1985-07-02 | Commissariat A L'energie Atomique | Device for measuring a pressure difference within a pulsed column |
| CN1270306A (en) * | 2000-04-06 | 2000-10-18 | 陈永生 | Dual liquid columns type three-phase (oil, gas and water) metering instrument by height (or pressure) and density difference |
| CN2697602Y (en) * | 2004-04-26 | 2005-05-04 | 大庆油田有限责任公司 | Micro-quantity metering device for high water containing and low oil production |
| CN101949720A (en) * | 2010-07-30 | 2011-01-19 | 西安交通大学 | Device and method for measuring split-phase type two-phase flow holdup rate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111896068A (en) * | 2020-07-08 | 2020-11-06 | 惠州拓邦电气技术有限公司 | Method and device for detecting water consumption of equipment and cleaning equipment |
| CN111896068B (en) * | 2020-07-08 | 2022-09-30 | 惠州拓邦电气技术有限公司 | Method and device for detecting water consumption of equipment and cleaning equipment |
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