CN2685869Y - Visual piezodialysis experimental apparatus - Google Patents
Visual piezodialysis experimental apparatus Download PDFInfo
- Publication number
- CN2685869Y CN2685869Y CN 200420017463 CN200420017463U CN2685869Y CN 2685869 Y CN2685869 Y CN 2685869Y CN 200420017463 CN200420017463 CN 200420017463 CN 200420017463 U CN200420017463 U CN 200420017463U CN 2685869 Y CN2685869 Y CN 2685869Y
- Authority
- CN
- China
- Prior art keywords
- piston
- base
- oozed
- inner core
- experimental provision
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a visual piezodialysis experimental apparatus, composed of a plunger 1, an outer cylinder 2, an inner cylinder 3, a sealing ring 4, a porous stone 5 and a base 7. The inner cylinder adopts transparent material and the periphery of the outer cylinder is equipped symmetrically with two windows; the base 7 is provided respectively with the inner cylinder 3 and the outer cylinder 2 of the plunger 1 of which the lower end and the upper end of the base 7 are equipped with a porous stone 5; the axis core of the plunger 1 is equipped with a blind hole of phi 3-8 mm and the blind hole is communicated with a radial direction hole of the head; the lower end plane of the plunger is equipped with a hole through channel of 0.3-1.0*0.3-1.0; the inner cylinder is made up of the transparent material; the seal groove of the piston head is equipped with an O shape seal ring.
Description
Technical field:
The utility model belongs to the machinery pressure and oozes the experimental apparatus technical field, is specifically related to the solid content pressure and oozes experimental provision, and particularly a kind of visual pressure is oozed experimental provision.
Technical background:
The processing materials object of industrial circles such as oil, chemical industry, mining industry, medicine, food, having many is bulk solid or porous medium material.Such material is pressed and is oozed the basis that The Characteristic Study is its processed and applied.Usually, material is in pressing the infiltrate journey, and its physical features will great changes will take place.The material of sparse bulk solid shape at first produces elastic-plastic deformation under pressure, has eliminated a large amount of holes that exist between particle, becomes closely knit bulk solid.Increase with pressure, produce grain breakage then, fluid oozes out, and forms liquid-solid coupling body.Last ground grains formation cake adhered to one another.Such material is pressed and is oozed the constitutive relation research, consolidation characteristics research, Penetration Signature research, the research of fuel-displaced (liquid) point pressure etc. that the The Characteristic Study content mainly contains material.As prior art, the experimental provision that is used for constitutive relation research, consolidation characteristics research, Penetration Signature research mainly contains lateral confinement compression test device, triaxial consolidation instrument etc.
Goal of the invention:
The purpose of this utility model provides a kind of material that is used for major fields such as oil, chemical industry, mining industry, medicine, food and presses the experimental provision that oozes the teaching of characteristic visualized experiment and carry out scientific research.
Technical scheme:
The purpose of this utility model can reach by following technical measures.The utility model is made of piston 1, urceolus 2, inner core 3, O-ring seal 4, permeable stone 5, base 7, screw.Inner core, permeable stone or circular atresia steel plate, material constitute the cylindrical shape pressure and ooze the chamber.The fundamental purpose of inner core outside cover one metal outer cylinder is rigidity and the intensity that strengthens inner core, prevents the excessive deformation of inner core or breaks.Inner core and urceolus adopt clearance fit, install the urceolus 2 of suit inner core 3 and piston 1 on the base 7 respectively, and the upper end of the lower end of piston 1 and base 7 all is provided with permeable stone or orifice plate 5.1 core of piston is offered the blind hole of Φ 3-8mm, and blind hole communicates with the radial hole of head, and piston lower surface is along the through slot of circumferentially and radially offering 0.3-1.0mm*0.3-1.0mm.Urceolus 2 surperficial symmetries are offered two windows.Inner core adopts transparent material to make.The seal groove device O RunddichtringO of piston head.Piston lower surface and base upper surface are along circumferentially and radially offering wide 5mm, and the through slot of dark 5mm, this groove link to each other with the axle core hole of piston and base respectively, constitute the collection runner of oil (liquid).The purpose of rubber seal is to prevent oil (liquid) along the gap leakage between inner core and piston, inner core and base, in order to avoid the collection precision of influence oil (liquid).
The advantage that has:
The advantage that the utility model had:
1. the pressure for research shot shape or porous medium material fuel-displaced (liquid) point provides experimental provision;
Easily in the observation experiment process material press ooze distortion, grain breakage, liquid oozes out with a plurality of microcosmic and macroscopic appearance such as flow, and can whole dynamic process be made a video recording and be photographed, and writes down true process;
3. simple in structure, reasonable in design, be easy to processing and manufacturing, easy to operate.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Accompanying drawing is a structural representation of the present utility model.
The drawing explanation of accompanying drawing
1 piston, 2 urceolus, 3 inner cores, 4 O-ring seals, 5 permeable stones, 6 materials, 7 bases
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing.Referring to accompanying drawing, the utility model is made of piston 1, urceolus 2, inner core 3, O-ring seal 4, permeable stone 5, base 7, screw.Inner core, permeable stone or circular atresia steel plate, material constitute the cylindrical shape pressure and ooze the chamber.The fundamental purpose of inner core outside cover one metal outer cylinder is rigidity and the intensity that strengthens inner core, prevents the excessive deformation of inner core or breaks.Inner core and urceolus adopt clearance fit, install the urceolus 2 of suit inner core 3 and piston 1 on the base 7 respectively, and the upper end of the lower end of piston 1 and base 7 all is provided with permeable stone or orifice plate 5.1 core of piston is offered the blind hole of Φ 3-8mm, and blind hole communicates with the radial hole of head, and piston lower surface is along the through slot of circumferentially and radially offering 0.3-1.0mm*0.3-1.0mm.Urceolus 2 surperficial symmetries are offered two windows.Inner core adopts transparent material to make.The seal groove device O RunddichtringO of piston head.Piston lower surface and base upper surface are along circumferentially and radially offering wide 5mm, and the through slot of dark 5mm, this groove link to each other with the axle core hole of piston and base respectively, constitute the collection runner of oil (liquid).The purpose of rubber seal is to prevent oil (liquid) along the gap leakage between inner core and piston, inner core and base, in order to avoid influence oil (liquid).
The course of work:
Experimental provision is placed on the material compression test, utilize the charger on the material compression test that the piston on the experimental provision is directly loaded.When the pressure that loads reached certain value, the oil in the material (liquid) began to produce seepage flow, and the oil in the material (liquid) sees through permeable stone and discharges.When the two ends up and down of material all were provided with permeable stone, the experiment of being carried out was that two-sided seepage flow is pressed and oozed experiment, and when the two ends up and down of material had only an end that permeable stone, the other end are set circular atresia steel plate is set, the experiment of being carried out was pressed for single face seepage flow and oozed experiment.Carry out stress---the shift value of constitutive relation when experiment, measurement and the record material of material with this device; Carry out stress---displacement---time value of material fixed when experiment, measurement and record material; When carrying out the experiment of material perviousness, measure and write down the collection precision of material.
Stress---fuel-displaced (liquid) amount---time value; When carrying out the experiment of fuel-displaced (liquid) point pressure, a filter paper is pasted at corresponding urceolus window place on the inner core surface, measures and write down the on-load pressure of oil (liquid) piston when soaking filter paper.
Claims (5)
1, a kind of visual pressure is oozed experimental provision, comprises that base, piston and securing member etc. form, and it is characterized in that: install the urceolus 2 of suit inner core 3 and piston 1 on the base 7 respectively, the upper end of the lower end of piston 1 and base 7 all is provided with permeable stone or orifice plate 5.
2, visual pressure according to claim 1 is oozed experimental provision, it is characterized in that: 1 core of piston is offered the blind hole of Φ 3-8mm, and blind hole communicates with the radial hole of head, and piston lower surface is along the through slot of circumferentially and radially offering 0.3-1.0mm*0.3-1.0mm.
3, visual pressure according to claim 1 is oozed experimental provision, it is characterized in that: urceolus 2 surperficial symmetries are offered two windows.
4, visual pressure according to claim 1 is oozed experimental provision, it is characterized in that: inner core adopts transparent material to make.
5, visual pressure according to claim 1 is oozed experimental provision, it is characterized in that: the seal groove device O RunddichtringO of piston head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420017463 CN2685869Y (en) | 2004-03-18 | 2004-03-18 | Visual piezodialysis experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420017463 CN2685869Y (en) | 2004-03-18 | 2004-03-18 | Visual piezodialysis experimental apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2685869Y true CN2685869Y (en) | 2005-03-16 |
Family
ID=34668957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420017463 Expired - Fee Related CN2685869Y (en) | 2004-03-18 | 2004-03-18 | Visual piezodialysis experimental apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2685869Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100575920C (en) * | 2005-03-28 | 2009-12-30 | 同济大学 | Lysimeter |
| CN102967697A (en) * | 2012-11-20 | 2013-03-13 | 武汉工业学院 | Device and method for detecting squeezing performance of vegetable oil material |
| CN106370525A (en) * | 2016-10-13 | 2017-02-01 | 同济大学 | Multifunctional visual research device for bentonite hydraulic power and air pressure splitting features |
| CN111189754A (en) * | 2020-01-07 | 2020-05-22 | 重庆大学 | Device for testing permeability parameters of broken rock |
| CN111354483A (en) * | 2018-12-20 | 2020-06-30 | 中核四0四有限公司 | Device and method for testing oil permeability of radioactive organic waste liquid solidified body |
| CN114813504A (en) * | 2022-04-08 | 2022-07-29 | 中国长江三峡集团有限公司 | Drawing seepage coupling test device and method for anchor adding sample under high temperature and high pressure |
-
2004
- 2004-03-18 CN CN 200420017463 patent/CN2685869Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100575920C (en) * | 2005-03-28 | 2009-12-30 | 同济大学 | Lysimeter |
| CN102967697A (en) * | 2012-11-20 | 2013-03-13 | 武汉工业学院 | Device and method for detecting squeezing performance of vegetable oil material |
| CN102967697B (en) * | 2012-11-20 | 2015-10-28 | 武汉工业学院 | Vegetable oil material pressability pick-up unit and detection method thereof |
| CN106370525A (en) * | 2016-10-13 | 2017-02-01 | 同济大学 | Multifunctional visual research device for bentonite hydraulic power and air pressure splitting features |
| CN111354483A (en) * | 2018-12-20 | 2020-06-30 | 中核四0四有限公司 | Device and method for testing oil permeability of radioactive organic waste liquid solidified body |
| CN111189754A (en) * | 2020-01-07 | 2020-05-22 | 重庆大学 | Device for testing permeability parameters of broken rock |
| CN114813504A (en) * | 2022-04-08 | 2022-07-29 | 中国长江三峡集团有限公司 | Drawing seepage coupling test device and method for anchor adding sample under high temperature and high pressure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2685869Y (en) | Visual piezodialysis experimental apparatus | |
| CA2544866A1 (en) | Fluid analysis method and apparatus | |
| CN102080651B (en) | Long-acting no-leakage plunger sealing structure for plunger type measuring pump | |
| GB1405913A (en) | Filtration assemblies and method of filtering | |
| CN102032236A (en) | Hydraulic cylinder of double piston rods | |
| CN105784559A (en) | True triaxial fluid-structure interaction coal body seepage test device | |
| DE102010048250A1 (en) | Hydraulic mounting device for pressing inner rings of roller bearings on hydraulic assembly, has measuring unit that determines amount of hydraulic fluid supplied by operation of pump based on motorized/external energy | |
| CN205384199U (en) | Desorption experimental apparatus is adsorbed to coal bed gas | |
| CN103698492A (en) | Multifunctional tester for anti-seismic property of rockfill material of high rockfill dam | |
| CN105445106A (en) | Atmospheric pressure consolidation instrument for different soil sample sizes | |
| CN202151521U (en) | Combined filter plate of plate-and-frame filter press with variable filter cavity | |
| CN105242027B (en) | A kind of true triaxial core holding unit | |
| CN201982408U (en) | Double piston rod hydraulic cylinder | |
| CN201606335U (en) | Novel hydraulic cylinder | |
| CN2809304Y (en) | Cylinder piston without contact type seal element | |
| CN202381687U (en) | Sealing device of gas tank and gas tank | |
| CN201751255U (en) | Proportional valve piston structure | |
| CN105115824B (en) | A kind of rock confining pressure adds unloading test device | |
| CN204128934U (en) | The sample hose of a kind of specific surface area and pore diameter distribution analyser | |
| CN103353430A (en) | Thin-wall pressurization structure elastic-plastic deformation experimental study device | |
| CN201916181U (en) | Long-acting non-leakage plunger piston sealed structure of plunger piston metering pump | |
| CN202122863U (en) | Rotary drum | |
| CN202392119U (en) | Magnetic seal ring | |
| EP3519789B1 (en) | Pressure sensor device and pressure sensor | |
| CN112683649B (en) | Loess stress path triaxial test equipment and test method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |