CN205786559U - The assay device that a kind of high-temperature, high pressure fluid solid interacts - Google Patents
The assay device that a kind of high-temperature, high pressure fluid solid interacts Download PDFInfo
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- CN205786559U CN205786559U CN201620668632.XU CN201620668632U CN205786559U CN 205786559 U CN205786559 U CN 205786559U CN 201620668632 U CN201620668632 U CN 201620668632U CN 205786559 U CN205786559 U CN 205786559U
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Abstract
The utility model discloses the assay device that a kind of high-temperature, high pressure fluid solid interacts, including pressure vessel, two axial depression bars it are provided with in pressure vessel, sample is placed between two depression bars, one depression bar outer end connects charger and is disposed with displacement detector, another depression bar outer end connects pressure transducer, charger, displacement detector and pressure transducer are fixedly attached on base, heater it is socketed with outside pressure vessel, its surface configuration has hydraulic fluid mouth and optical window, heater is placed in the groove of base, pressure vessel contact surface is provided with temperature sensor, hydraulic fluid mouth is communicated to sample lay down location, optical window is just to sample center, and the optical measuring system observing sample spectrum is installed.This utility model measurement data is more nearly reality, and comprehensive more preferably data measured is more accurately reliable, is more beneficial for instructing the correct practice of sample to use and analyzes.
Description
Technical field
This utility model relates to the assay device that a kind of high-temperature, high pressure fluid-solid interacts, and belongs to High Temperature High Pressure real
Test technical field.
Background technology
High temperature and pressure experiment is many scientific domains, such as planet and geoscience, condensed state physics, chemistry, material supply section
The important research means of etc. research fields, and have been achieved for many important research achievements.In geoscience, High Temperature High Pressure
Experiment provides substantial amounts of experimental data for the material composition within people's ball epistemically and state and Petrogenesis And Metallogenesis etc..
Such as, by studying the high temperature and pressure experiment of mantle rocks, people recognize that the seismic wave discontinuity surface of earth mantle about 650km is
Caused by the phase in version of olivine/pyroxene-perovskite structure.At physics and chemical field, supertension can make between atom
Distance Shortened and there is the interaction between electronic shell, and make electron structure change and formed and be totally different from often
The chemical bond of pressure material.Such as, have realized that so far the most any material all can occur nonmetal with
Transformation between metallic state.Wherein, the most not only there is the metallic state transformation to insulator in sodium and lithium, and in room temperature and
The phenomenon that fusing occurs under 1000000 atmospheric pressure the most still cannot understand and explain.In material science, High-Voltage Experimentation research makes
People recognize have superconducting property for the material of non-superconducting under high pressure low temperature under atmospheric low-temperature.Such as, except known 23 kinds
Element has outside superconducting property under atmospheric low-temperature, it was found that have 29 kinds of elements under high pressure to have superconducting property.Except pure material
Outward, the Hg-Ba-Ca cuprate obtained under elevated pressure conditions is that the material so far with the highest superconducting temperature is (under 30Pa pressure
Superconducting transition temperature reach 164K).This has guided a new approach for finding and synthesizing superconducting material.It addition, High Temperature High Pressure
Element can also be synthesized many there is the important or new material of advantageous property, as the superhard materials such as boron nitride, magnetic material,
Thermoelectric material, hydrogen storage material and solar energy materials etc..In recent years, high pressure (high temperature) was tested the most at Oil-gas origin and biology
Be applied in field.
Nature (such as earth interior, seabed and water body), engineering (as machinery, geology, ocean, thermoelectricity, nuclear power,
Boiler, building, digging, hydrometallurgy, chemical industry, material Hydrothermal Synthesis with modified etc.), scientific exploration is (such as ultrasonic probing and sea
Ocean detection) and scientific experiments in, be widely present the high temp/high pressure (hydrostatic pressing/differential stress) interaction between fluid and solid.
Mechanical-chemical coupling effect in interaction process then makes interaction process become complicated various.On the one hand, at high temperature
Under high pressure, fluid matasomatism can make the composition (including chemical composition and thing phase composition) of solid sample, structure (bag when solid sample
Include microcosmic, be situated between and see and macroscopic view) and character (include the physical propertys such as macroscopic property, mechanics, acoustics, electricity, calorifics, spectroscopy,
And Adsorption and desorption, dissolve, crystallize, the chemical property such as alteration and electrochemistry) significantly change；And on the other hand, it is in height
The composition (include chemical composition, compose and deposit kind and phase composition) of the solid sample convection cell the most again of temperature high pressure, microcosmic knot
Structure and character (include macroscopic property, various physical propertys, and hydrogen fugacity/activity, oxygen fugacity/activity, water fugacity/activity,
The chemical property such as Eh value and pH value) produce material impact.Therefore, the experimentation that high-temperature, high pressure fluid-solid interacts is i.e.
Become the research work that many science and technology field are particularly important.But, it is currently used for high-temperature, high pressure fluid-solid and interacts
The experimental facilities of experimentation generally exists that operating temperature pressure is relatively low, function limitation is single, integrated level is the highest and body weight is excessive
And lack the defects such as motility, seriously hinder each field progress in this aspect.
At present, according to pressure method, high temperature and pressure test device can be divided into Static pressure device and dynamic high-pressure device.Static pressure
Pressue device can realize high-temperature and high-pressure conditions or environment by following several approach: 1. autoclave device, it is possible to achieve temperature
Degree and limited pressure, generally below 800 DEG C and 200MPa；The biggest forcing press, mainly has multiaspect top formula forcing press and piston-cylinder
Two kinds of devices of formula forcing press, multiface upsetting machine can produce the isobaric hydrostatic pressing of three axles and three axial anisobaric pressure fields, can
Reaching 2000 DEG C with the maximum temperature realized, maximum pressure reaches 10GPa, and piston cylinder formula forcing press can form 0～5GPa
Quasi-hydrostatic pressing, operating temperature is up to 1600 DEG C；3. Diamond primary ore, it is possible to achieve the high temperature more than 6000 DEG C and
The experiment of 500GPa pressure, almost can carry out the high temperature and pressure experiment research of earth interior all substances.Dynamic high-pressure device is main
It is shock wave and laser pressue device.Pressure can be carried out and reach the high temperature and pressure experiment research of 1000GPa.
The problem that above-mentioned high tension unit exists mainly has:
(1) rock in the earth's crust, the pressure of the overlying rock born and tectonic stress are differential stress environment, and existing
Great majority for studying the high temperature pressure vessel of water petrofacies interaction, the confined pressure applied to solid sample is hydrostatic pressing, therefore,
Adding axial stress in an experiment, the experiment condition of simulation is closer to true environment.Individually load axle cannot to solid sample
To load, and the stress and strain of in site measurement solid sample；(2) existing high-pressure kettle system volume is bigger, it is difficult to microscope
Dock with various spectrogrphs, it is impossible to the surface appearance feature of in-situ observation solid sample and cannot be with means in site measurements such as spectrum
Product；(3) the existing method measuring strain uses the mode of foil gauge mostly, but can be used for the strain under hot conditions
Sheet price comparison is high, and under hot conditions, the temperature-compensating ratio of foil gauge is more intractable, in the aqueous fluid condition of high temperature high confining pressure
Under, the Insulation Problems of foil gauge is the most more intractable, and foil gauge is placed directly against the surface of solid sample, to process flows circle
The research of face reaction has an impact.
Summary of the invention
The technical problems to be solved in the utility model is: provide the test that a kind of high-temperature, high pressure fluid-solid interacts
Device, this assay device can independently measure and control temperature, fluid pressure and axial load, and the stress of in site measurement solid
Strain, the surface microstructure feature of in-situ observation solid is also measured the product in the surface of solids and solution, is wherein worked
Temperature (room temperature to 700 DEG C) is higher with pressure (superposing any axial compression in hydrostatic pressing 0～200MPa), can be with mechanics, acoustics, electricity
(hydrogen, oxygen and water fugacity/activity, Eh value and pH value pass for, calorifics, Raman, synchrotron radiation, electrochemistry and combinatorial chemistry sensor
Sensor combine) etc. in-situ measurement system docking portable small-sized high temp/high pressure fluid-solid interaction assay device, with
Solve above-mentioned various problems present in current domestic and international similar assay device.
The technical scheme that this utility model is taked is: the assay device that a kind of high-temperature, high pressure fluid-solid interacts,
Including pressure vessel, it is provided with two axial depression bars of symmetrical sealing in described pressure vessel horizontal direction, puts between described two depression bars
Putting sample, a depression bar outer end connects charger and is disposed with displacement detector, and another depression bar outer end connects pressure sensing
Device, described charger, displacement detector and pressure transducer are fixedly attached on base, are socketed with outside described pressure vessel
The heater of heating sample, its surface configuration has hydraulic fluid mouth and optical window, described heater to be placed in the groove of base,
Pressure vessel contact surface is provided with temperature sensor, and described hydraulic fluid mouth is communicated to sample lay down location, and described optical window is the most right
Sample center, and observation sample micro-white light picture and the optical measuring system of microspectrum are installed.
Preferably, upper displacement sensing device, pressure transducer, temperature sensor, heater, optical measuring system are even
Receiving controller, controller is also associated with hydrostatic sensor and hydraulic pump, and is wired to host computer.
Preferably, upper displacement sensing device arranges two, is respectively distributed to two outer ends of two depression bars, and its structure includes position
Displacement sensor and rigid sheet bar, described rigid sheet bar one end is connected to depression bar end, and the contact of its other end has displacement sensing
Device is popped one's head in, and institute's displacement sensors is fixedly connected on base side wall.
Preferably, above-mentioned charger includes that afterburning screw and adaptor, described afterburning screw can be movably attached by spiral
On base side wall, its thread head center connects has adaptor, adaptor end to be provided with universal ball end, and universal ball end is by power
It is delivered to left side depression bar.
Preferably, adaptor described above is Step Shaft, and its little axle inserts in the blind hole in the middle part of afterburning screw, and at little axle
On be socketed with compression spring, compression spring one end is resisted against on afterburning screw end face, and its other end is resisted against the big axle head of adaptor
On face.
Preferably, above-mentioned hydraulic fluid mouth is connected to hydraulic pump by pipeline, and described hydraulic pump is connected to reserving liquid tank by pipeline,
Hydraulic fluid mouth is connected on pipeline with hydraulic pump and is provided with cross valve and flow stop valve one, and the another two-port of cross valve connects liquid respectively
Pressure sensor and relief valve, the pipeline enclosure that hydraulic pump is connected with reserving liquid tank is provided with flow stop valve two.
Preferably, above-mentioned pressure transducer is connected on base by adjusting screw, and on the right side of its connection, depression bar one end is arranged
There is bulb.
Preferably, above-mentioned optical window includes just to communicating the first through hole, the second through hole, hyalomere and third through-hole, the
One through hole is arranged on pressure vessel, and the second through hole is arranged on the heating, and described third through-hole is arranged on base side wall,
Described hyalomere is arranged on the first through hole by briquetting, and it is arranged in briquetting groove, is provided with loophole in briquetting groove,
Its outer surface is close to the first through hole, is arranged in pressure vessel groove.
The test method of the assay device that a kind of high-temperature, high pressure fluid-solid interacts, the method comprises the following steps:
(1) sample is loaded in pressure vessel, by two symmetrical depression bar initial press；
(2) compactedness is calculated, by hydraulic fluid mouth to pressure vessel according to different temperatures, confined pressure condition and pressure vessel containment
Inside it is passed through a certain amount of fluid；
(3) sample and fluid will be heated by heater by heated pressure container；
(4) test axial compressive force during the fluid reaction of solid sample and different temperatures pressure and different material component and concentration
And change in displacement, and observe the sample micro-white light picture under high temperature high confining pressure and axial compressive force by optical measuring system and show
Low-light spectrogram.
In step (4), displacement measurement method comprises the following steps:
(1) solid sample is measured under the conditions of certain temperature, pressure, by the position of displacement detector on the left of depression bar
The left side displacement X1 that displacement sensor records, the right side displacement X2 that on the right side of depression bar, the displacement transducer of displacement detector records, then
Total deformation displacement between two rigid sheet bars is X=X1+X2；
(2) survey under mutually synthermal, pressure, fluid condition by the tungsten carbide coupon as solid sample size
Examination, the total displacement amount measured between two rigid sheet bars is X '；
(3) deflection of sample is Y=X-X '.
The beneficial effects of the utility model: compared with prior art, this utility model effect is as follows:
(1) this utility model uses and carries out ess-strain and light under the conditions of high temperature high confining pressure and axial compressive force for sample
Spectrometry, it is possible to the ess-strain of in site measurement solid sample under the fluid condition of High Temperature High Pressure, and in site measurement solid with
The product of fluid interaction, measurement data is more nearly reality, comprehensive more preferably, data measured is more accurately reliable, more has
It is beneficial to instruct the correct practice of sample to use analyze；
(2) this utility model is provided with optical window, can be the most permissible with the micro-image of in-situ observation specimen surface
Under high temperature high confining pressure and axial compressive force, microscope is utilized directly to observe the microstructure of specimen surface (such as stress condition following table
The crackle in face) and dynamically change；
(3) this utility model is provided with optical window, and the microspectrum of energy in-situ observation sample, and as various in measurement have
The Raman spectrum of Raman active material, Raman spectrum can accurately measure the lattice vibration energy of material.When material is by not equality of temperature
When degree, confined pressure and axial stress effect, its lattice structure will produce change, and lattice vibration energy also will change, Raman
Frequency displacement also will change, and can accurately calculate the stress of crystals according to the relation between stress with relative Raman frequency shift,
Micro Raman spectra method be used for mechanical meaurement, there is noncontact, lossless, spatial resolution is high and can with features such as deep focus,
Can be under the conditions of different temperatures pressure and axial stress, the ess-strain measuring solid sample of system and Raman spectrum, and
Set up the theoretic relationmodel of Raman frequency shift and stress, provide basic data support for research work and engineering；
(4) this utility model is measured the method deformed and is used the position at two relative displacement sensor sample two ends
Move, thus draw the strain of solid sample, owing to displacement transducer is in pressure vessel and the outside of heater, not by temperature wave
The dynamic impact with confined pressure, the strain data therefore measuring solid sample is more accurately the most more economical；
(5) this utility model measures the displacement transducer mounting means of deformation, and its certainty of measurement reaches 0.5 μm, resolution
Reach 0.01 μm, it is possible to measure the small strain amount of solid sample more accurately；
(6) this assay device also is able to carry out axial compression, confined pressure and the chemistry under independent axial compression, confined pressure or hot conditions
The surface corrosion test of medicament, functional by force, and simple in construction, and it is little to have volume, lightweight feature.
(7) this utility model uses compression spring to be placed between adaptor and afterburning screw, because of the elastic buffer effect of spring,
Allow the axial force change loaded slowly, more uniformly, easily facilitate the change of controlled loading power, improve data test essence further
Degree and testing reliability, more convenient to operate easily, it is to avoid test effect data that instantaneous impact brings poor and unreliable with
And the damage of sensor, substantially increase safety in utilization.
(8) this utility model simple in construction, and it is little to have volume, lightweight feature.
Accompanying drawing explanation
Fig. 1 is the layout drawing of structural representation of the present utility model；
Fig. 2 is the forward sight structural representation of Fig. 1；
Fig. 3 is the close-up schematic view A in Fig. 1；
Fig. 4 is hydraulic system structure schematic diagram of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described further by specific embodiment.
Embodiment 1: as Figure 1-Figure 4, the assay device that a kind of high-temperature, high pressure fluid-solid interacts, including pressure
Force container 2, is provided with two axial left side depression bar 3 and right side depression bars 4 of symmetrical sealing in pressure vessel 2 horizontal direction, left side is pressed
Placing sample 5 between bar 3 and right side depression bar 4, left side depression bar 3 outer end connects charger 7 and is disposed with displacement detector 22,
Depression bar 4 outer end, right side connects pressure transducer 8, and described charger 7, displacement detector 22 and pressure transducer 8 are fixing even
Receiving on base 1, be socketed with heating fluid and the heater 6 of sample 5 outside pressure vessel 2, its surface configuration has hydraulic fluid mouth 9 He
Optical window 10, heater 6 is placed in the groove 26 of base 1, and pressure vessel 2 contact surface is provided with temperature sensor 29,
Hydraulic fluid mouth 9 is communicated to sample 5 lay down location, and optical window 10 is just to sample 5 center, and is provided with observation sample 5 micro-white light picture
Optical measuring system 30 with microspectrum.
Preferably, upper displacement sensing device 22, pressure transducer 8, temperature sensor 29, heater 6, optical measurement
System 30 is connected to controller, and controller is also associated with hydrostatic sensor and hydraulic pump, and is wired to host computer, can
Realize independent control temperature and pressure, control more accurate.
Preferably, upper displacement sensing device 22 arranges two, is respectively distributed to left side depression bar 3 and the two of right side depression bar 4
Outer end, its structure includes left dislocation sensor 32, right displacement transducer 24 and left rigid sheet bar 33, right rigid sheet bar 23,
Left rigid sheet bar 33 and right rigid sheet bar 23 one end are connected to left side depression bar 3 and right side depression bar 4 end, its other end
Contact has left dislocation sensor 32 and right displacement transducer 24 to pop one's head in respectively, and left dislocation sensor 32 and right displacement transducer 24 are visited
Head is respectively fixedly connected with on the left and right sidewall of base 1, is arranged on depression bar two ends by two displacement transducers, carries out sample
The detection of axial deformation, utilizes displacement difference after detecting, it is possible to be greatly improved precision and the data reliability of detection displacement, greatly
Big reduction detects error.
Preferably, above-mentioned charger 7 includes that afterburning screw 18 and adaptor 19, afterburning screw 18 can connect by spiral movably
Being connected on base 1 sidewall, its thread head center connects has adaptor 19, adaptor 19 end to be provided with universal ball end 20, and ten thousand
Transferring force to left side depression bar 3 to bulb 20, rotated in axial force transmission to adaptor by afterburning screw, adaptor promotes
Depression bar realizes the axially loaded of sample, and the contact of universal ball end can reduce contact surface, prevents depression bar from rotating sample testing number
According to impact, reduce the impact on axial load of the non axial component, be greatly improved stability and the reliability of axially loaded power,
Improve results precision.
Preferably, above-mentioned adaptor 19 is Step Shaft, and its little axle 34 inserts in the blind hole 35 in the middle part of afterburning screw 18, and
Being socketed with compression spring 21 on little axle 34, compression spring 21 one end is resisted against on afterburning screw 18 end face, and its other end is resisted against
In the big axial end of adaptor 19, use compression spring to be placed between adaptor and afterburning screw, because of the elastic buffer effect of spring, allow
The axial force change loaded slowly, more uniformly, easily facilitates the change of controlled loading power, improves data test precision further
And testing reliability, more convenient to operate easily, it is to avoid the test effect data that instantaneous impact brings poor and unreliable and
The damage of sensor, substantially increases safety in utilization.
Preferably, above-mentioned hydraulic fluid mouth 9 is connected to hydraulic pump 37 by pipeline, and hydraulic pump 37 is connected to reserving liquid tank by pipeline
36, hydraulic fluid mouth 9 is connected on pipeline with hydraulic pump 37 and is provided with cross valve 38 and flow stop valve 1, the another two ends of cross valve 38
Mouth connects hydrostatic sensor 39 and relief valve 40 respectively, and the pipeline enclosure that hydraulic pump 37 is connected with reserving liquid tank 36 is provided with flow cutoff
Valve 2 42.
Preferably, above-mentioned pressure transducer 8 is connected on base 1 by adjusting screw 25, depression bar 4 one end on the right side of its connection
It is provided with bulb 43, combines above-mentioned afterburning screw 18 by adjusting screw 25, it is achieved the movement of left and right sides depression bar, thus ensure
Sample can occupy center position just to optical window, it is simple to the data that optic testing system gathers more accurately and more may be used
Lean on, and by adjusting turning of screw and afterburning screw, easy to adjust fast.
Preferably, above-mentioned optical window 10 includes just to communicating first through hole the 14, second through hole 15, hyalomere 13 and the 3rd
Through hole 16, the first through hole 14 is arranged on pressure vessel 2, and the second through hole 15 is arranged on heater 6, described third through-hole 16
Being arranged on base 1 sidewall, hyalomere 13 is arranged at the first through hole 14 by briquetting 12, and it is arranged in briquetting 12 groove,
Being provided with loophole in briquetting 12 groove, its outer surface is close at the first through hole 14, is arranged in pressure vessel 2 groove and leads to
Cross the fixing connection of screw 17, at hyalomere 13 and pressure vessel 2 contact surface, be provided with sealing ring 27.
Embodiment 2: the test method of the assay device that a kind of high-temperature, high pressure fluid-solid interacts, the method includes
Following steps:
(1) sample is loaded in pressure vessel, by two symmetrical depression bar initial press；
(2) compactedness is calculated, by hydraulic fluid mouth to pressure vessel according to different temperatures, confined pressure condition and pressure vessel containment
Inside it is passed through a certain amount of fluid；
(3) sample and fluid will be heated by heater by heated pressure container；
(4) test axial compressive force during the fluid reaction of solid sample and different temperatures pressure and different material component and concentration
And change in displacement, and observe the sample micro-white light picture under high temperature high confining pressure and axial compressive force by optical measuring system and show
Low-light spectrogram.
In step (4), displacement measurement method comprises the following steps:
(1) solid sample is measured under the conditions of certain temperature, pressure, by the position of displacement detector on the left of depression bar
The left side displacement X1 that displacement sensor records, the right side displacement X2 that on the right side of depression bar, the displacement transducer of displacement detector records, then
Total deformation displacement between two rigid sheet bars is X=X1+X2；
(2) survey under mutually synthermal, pressure, fluid condition by the tungsten carbide coupon as solid sample size
Examination, the total displacement amount measured between two rigid sheet bars is X '；
(3) deflection of sample is Y=X-X '.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in change
Or replace, all should contain within protection domain of the present utility model, therefore, protection domain of the present utility model should be with described power
The protection domain that profit requires is as the criterion.
Claims (8)
1. the assay device that high-temperature, high pressure fluid-solid interacts, it is characterised in that: include pressure vessel (2), described
It is provided with two axial depression bars (3,4) of symmetrical sealing in pressure vessel (2) horizontal direction, between described two depression bars (3,4), places examination
Sample (5), a depression bar (3) outer end connects charger (7) and is disposed with displacement detector (22), another depression bar (4) outer end
Connecting pressure transducer (8), described charger (7), displacement detector (22) and pressure transducer (8) are fixedly attached to the end
On seat (1), being socketed with the heater (6) of heating sample (5) outside described pressure vessel (2), its surface configuration has hydraulic fluid mouth (9)
With optical window (10), described heater (6) is placed in the groove (26) of base (1), arranges with pressure vessel (2) contact surface
Having temperature sensor (29), described hydraulic fluid mouth (9) to be communicated to sample (5) lay down location, described optical window (10) is just to sample (5)
Center, and observation sample (5) micro-white light picture and the optical measuring system (30) of microspectrum are installed.
The assay device that a kind of high-temperature, high pressure fluid the most according to claim 1-solid interacts, it is characterised in that:
Institute's displacement sensing device (22), pressure transducer (8), temperature sensor (29), heater (6), optical measuring system
(30) being connected to controller, controller is also associated with hydrostatic sensor and hydraulic pump, and is wired to host computer.
The assay device that a kind of high-temperature, high pressure fluid the most according to claim 1-solid interacts, it is characterised in that:
Displacement detector (22) arranges two, is respectively distributed to two outer ends of two depression bars (3,4), and its structure includes displacement transducer
(32,24) and rigid sheet bar (33,23), described rigid sheet bar (33,23) one end is connected to depression bar (3,4) end, and it is another
End thereof contacts has displacement transducer (32,24) to pop one's head in, and institute's displacement sensors (33,24) is fixedly connected on base (1) sidewall.
The assay device that a kind of high-temperature, high pressure fluid the most according to claim 1-solid interacts, it is characterised in that:
Charger (7) includes that afterburning screw (18) and adaptor (19), described afterburning screw (18) can be movably attached the end of at by spiral
On seat (1) sidewall, its thread head center connects has adaptor (19), adaptor (19) end to be provided with universal ball end (20),
Universal ball end (20) transfers force to left side depression bar (3).
The assay device that a kind of high-temperature, high pressure fluid the most according to claim 4-solid interacts, it is characterised in that:
Described adaptor (19) is Step Shaft, and its little axle (34) inserts in the blind hole (35) at afterburning screw (18) middle part, and at little axle
(34) being socketed with compression spring (21) on, compression spring (21) one end is resisted against on afterburning screw (18) end face, and its other end supports
Lean against in the big axial end of adaptor (19).
The assay device that a kind of high-temperature, high pressure fluid the most according to claim 1-solid interacts, it is characterised in that:
Hydraulic fluid mouth (9) is connected to hydraulic pump (37) by pipeline, and described hydraulic pump (37) is connected to reserving liquid tank (36), hydraulic fluid by pipeline
Mouthful (9) are connected on pipeline with hydraulic pump (37) and are provided with cross valve (38) and flow stop valve one (41), and cross valve (38) is separately
Two-port connects hydrostatic sensor (39) and relief valve (40) respectively, the pipeline enclosure peace that hydraulic pump (37) is connected with reserving liquid tank (36)
Equipped with flow stop valve two (42).
The assay device that a kind of high-temperature, high pressure fluid the most according to claim 1-solid interacts, it is characterised in that:
Pressure transducer (8) is connected on base (1) by adjusting screw (25), and on the right side of its connection, depression bar (4) one end is provided with bulb
(43).
The assay device that a kind of high-temperature, high pressure fluid the most according to claim 1-solid interacts, it is characterised in that:
Optical window (10) includes just to communicating the first through hole (14), the second through hole (15), hyalomere (13) and third through-hole (16), institute
Stating the first through hole (14) to be arranged on pressure vessel (2), described second through hole (15) is arranged on heater (6), and described
Three through holes (16) are arranged on base (1) sidewall, and described hyalomere (13) is arranged on the first through hole (14) place by briquetting (12),
It is arranged in briquetting (12) groove, is provided with loophole in briquetting (12) groove, and its outer surface is close to the first through hole (14)
Place, is arranged in pressure vessel (2) groove.
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| CN201620668632.XU CN205786559U (en) | 2016-06-30 | 2016-06-30 | The assay device that a kind of high-temperature, high pressure fluid solid interacts |
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| CN201620668632.XU CN205786559U (en) | 2016-06-30 | 2016-06-30 | The assay device that a kind of high-temperature, high pressure fluid solid interacts |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911230A (en) * | 2016-06-30 | 2016-08-31 | 中国科学院地球化学研究所 | High-temperature high-pressure fluid-solid interaction test device and test method |
| CN107806948A (en) * | 2017-09-20 | 2018-03-16 | 中铝材料应用研究院有限公司 | Ultrasonic residual stress detector |
| CN107976468A (en) * | 2017-11-22 | 2018-05-01 | 中国科学院地球化学研究所 | A kind of in-situ measurement device of fissure water rock conductivity |
| US11506620B1 (en) | 2018-07-20 | 2022-11-22 | United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Control of oxygen fugacity in a high pressure solid media assembly using a double capsule |
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2016
- 2016-06-30 CN CN201620668632.XU patent/CN205786559U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911230A (en) * | 2016-06-30 | 2016-08-31 | 中国科学院地球化学研究所 | High-temperature high-pressure fluid-solid interaction test device and test method |
| CN105911230B (en) * | 2016-06-30 | 2017-10-17 | 中国科学院地球化学研究所 | The experimental rig and test method of a kind of high-temperature, high pressure fluid solid interaction |
| CN107806948A (en) * | 2017-09-20 | 2018-03-16 | 中铝材料应用研究院有限公司 | Ultrasonic residual stress detector |
| CN107976468A (en) * | 2017-11-22 | 2018-05-01 | 中国科学院地球化学研究所 | A kind of in-situ measurement device of fissure water rock conductivity |
| US11506620B1 (en) | 2018-07-20 | 2022-11-22 | United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Control of oxygen fugacity in a high pressure solid media assembly using a double capsule |
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