CN205941291U - Water mechanism is led to in pressurization suitable for two dimension rock sample displacement seepage tests - Google Patents
Water mechanism is led to in pressurization suitable for two dimension rock sample displacement seepage tests Download PDFInfo
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- CN205941291U CN205941291U CN201620776168.6U CN201620776168U CN205941291U CN 205941291 U CN205941291 U CN 205941291U CN 201620776168 U CN201620776168 U CN 201620776168U CN 205941291 U CN205941291 U CN 205941291U
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- rock sample
- receiver
- pressing plate
- seepage tests
- pipeline
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a water mechanism is led to in pressurization suitable for two dimension rock sample displacement seepage tests, its characterized in that: including the rock sample and respectively with first receiver, second receiver that the rock sample is connected, first receiver, second receiver respectively through first oral siphon, second oral siphon with the inside tube coupling that infiltrates of rock sample, a pressure adjustment assembly is connected to first receiver, the 2nd pressure adjustment assembly is connected to the second receiver, a pressure adjustment assembly and the 2nd pressure adjustment assembly all are connected with the control system electricity, the pipeline is oozed to inside still being equipped with out of rock sample, it crosses out water piping connection liquid collecting device to go out to ooze pipeline through, the rock sample with between the liquid collecting device be equipped with the flowmeter on the outlet pipe. The utility model discloses can carry out two -dimentional sample fracture network displacement seepage tests, the result is of value to heterogeneous fluid displacement seepage flow characteristic analysis in the rock sample.
Description
Technical field
This utility model belongs to Geotechnical Engineering field, is related to a kind of water flowing mechanism of interior rock displacement seepage tests, especially
It is to be related to a kind of pressurization water flowing mechanism being applied to two-dimentional rock sample displacement seepage tests.
Background technology
Seepage flow in Rock And Soil for the liquid is a kind of representational engineering phenomenon, in oil-gas mining, it usually needs will
Artesian water injection oil rock, by mother oil displacement out.Therefore, study displacement in rock fracture for the biphase liquid under pressure
Behavior has important engineering significance.The problems referred to above can be simulated by carrying out rock sample displacement seepage tests in laboratory
Analysis.Using three-dimensional lithosome sample more than existing rock seepage tests, carry out Single Medium seepage flow, but this has limited to oil in oil rock
Water drive replaces the research of problem.Therefore, the research and development important in inhibiting of rock displacement experiment instrument, correspondingly liquid displacement mechanism
Research and development important in inhibiting.
Utility model content
The defect of multinomial fluid displacement cannot be considered for solving existing seepage test device for rock crack, this utility model carries
For a kind of pressurization water flowing mechanism being applied to two-dimentional rock sample displacement seepage tests, it is introduced in rock fracture seepage tests, can
Solve the above problems.
This utility model is to solve the above problems to adopt the following technical scheme that：
A kind of pressurization water flowing mechanism being applied to two-dimentional rock sample displacement seepage tests it is characterised in that：Including rock
Sample and the first receiver being connected with described rock sample respectively, the second receiver, described first receiver, the second reservoir
Tank passes through the first oral siphon, the second oral siphon respectively and infiltrates pipeline inside described rock sample and be connected, described first receiver
Connect first pressure adjusting means, described second receiver connects second pressure adjusting means, described first pressure adjusting means
All electrically connect with control system with second pressure adjusting means, be additionally provided with out inside described rock sample and ooze pipeline, described go out to ooze
Pipeline connects fluid collection device, the described outlet pipe between described rock sample and described fluid collection device by outlet pipe
It is provided with effusion meter.
Further, described rock sample is square, be distributed with thereon a plurality of irregular run through crack, the examination of described rock
Sample surrounding is distributed with Back Word V-shaped ring, and described sealing ring has described in several and infiltrates pipeline and go out to ooze pipeline, described sealing
Ring surrounding is respectively equipped with the first pressing plate, the second pressing plate, the 3rd pressing plate, the 4th pressing plate.
Further, described first receiver is different from the class of liquids deposited in the second receiver.
Further, described control system can be connected with image measuring apparatus.
Further, described first pressing plate, the second pressing plate, the 3rd pressing plate, the 4th pressing plate away from described sealing ring side
It is connected with extruding force force application mechanism.
The beneficial effects of the utility model are：Two-dimentional sample Fracture Networks displacement seepage tests can be carried out, result has
Benefit heterogeneous fluid displacement Seepage characteristic analysis in rock sample.
Brief description
In order to be illustrated more clearly that this utility model specific embodiment, below will be to required in specific embodiment description
Accompanying drawing to be used be briefly described it should be apparent that, drawings in the following description are some embodiment party of the present utility model
Formula, for those of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of rock sample.
In figure, 1. the first receiver 2. second receiver 3. first pressure adjusting means
4. second pressure adjusting means 5. rock sample 6. effusion meter
7. fluid collection device 8. control system 51. crack
52a. the first pressing plate 52b. the second pressing plate 52c. the 3rd pressing plate
52d. the 4th pressing plate 53. sealing ring 54. first oral siphon
55. second oral siphon 56. outlet pipe 57. infiltrates pipeline
58. go out to ooze pipeline
Specific embodiment
Of the present utility model description in, unless otherwise stated, term " on ", D score, " top ", " bottom ", " longitudinal "
It is based on orientation shown in the drawings or state relation in the orientation of instruction or state relation, be for only for ease of this practicality of description new
Type and simplification description, rather than indicate or imply that the mechanism of indication or element must have specific orientation, with specific orientation
Construction and operating, therefore it is not intended that to restriction of the present utility model.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " connects "
Should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be direct phase
Even it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art, can be with concrete condition understanding
State concrete meaning in this utility model for the term.
As shown in Figure 1 and Figure 2, this utility model provides a kind of pressurization being applied to two-dimentional rock sample displacement seepage tests
Water flowing mechanism, the first receiver 1 being connected respectively including rock sample 5 and with described rock sample 5, the second receiver 2, institute
State the first receiver 1, the second receiver 2 to pass through respectively inside the first oral siphon 54, the second oral siphon 55 and described rock sample 5
Infiltrate pipeline 57 to connect, described first receiver 1 connects first pressure adjusting means 3, described second receiver 2 connects the second pressure
Apparatus for adjusting force 4, described first pressure adjusting means 3 and second pressure adjusting means 4 are all electrically connected with control system 8, described
Be additionally provided with out inside rock sample 5 and ooze pipeline 58, described go out ooze pipeline 58 by outlet pipe 56 connect fluid collection device 7, institute
The described outlet pipe 56 stated between rock sample 5 and described fluid collection device 7 is provided with effusion meter 6.
It is pointed out that described rock sample 5 is square, it is distributed with thereon and a plurality of irregular runs through crack 51, institute
State rock sample 5 surrounding and Back Word V-shaped ring 53 is distributed with, described sealing ring 53 has described in several and infiltrates pipeline 57 and go out
Ooze pipeline 58, described sealing ring 53 surrounding is respectively equipped with the first pressing plate 52a, the second pressing plate 52b, the 3rd pressing plate 52c, the 4th pressing plate
52d.
It is pointed out that described first receiver 1 is different from the class of liquids deposited in the second receiver 2.
In this utility model it is also contemplated that, described control system 8 can be connected with image measuring apparatus, in displacement seepage flow
While, using supplementary meanss such as image measurements, liquid displacement form is observed, records.
It is pointed out that described first pressing plate 52a, the second pressing plate 52b, the 3rd pressing plate 52c, the 4th pressing plate 52d away from
The side of described sealing ring 53 is connected with extruding force force application mechanism.
This utility model is made up of two receivers, two sets of pressure-regulating devices, fluid collection device, control systems, drives
It is controlled by control program 8 for process.During test, first the liquid A in the first receiver is led to rock sample 5 and oozed
Stream, leads to the liquid B in the second receiver 2 to rock sample 5, by first pressure adjusting means 3 and second after seepage stability
Pressure-regulating device 4 adjusts liquid A, the pressure of B to desired value, carries out displacement experiment.Measure the stream of liquid outlet by effusion meter 6
Amount, fluid collection device 7 is collected trickle and is analyzed.While displacement seepage flow, also can adopt the auxiliary such as image measurement
Means are observed, record to liquid displacement form.
It has been described in detail to of the present utility model above by embodiment, but described content is only of the present utility model
Preferred embodiment is it is impossible to be considered for limiting practical range of the present utility model.All made according to this utility model application range
Impartial change and improvement etc., all should still belong within patent covering scope of the present utility model.
Claims (5)
1. a kind of pressurization water flowing mechanism being applied to two-dimentional rock sample displacement seepage tests it is characterised in that：Including rock examination
Sample and the first receiver being connected with described rock sample respectively, the second receiver, described first receiver, the second receiver
Pass through the first oral siphon, the second oral siphon respectively and infiltrate pipeline inside described rock sample and be connected, described first receiver company
Connect first pressure adjusting means, described second receiver connects second pressure adjusting means, described first pressure adjusting means and
Second pressure adjusting means is all electrically connected with control system, is additionally provided with out and oozes pipeline inside described rock sample, described goes out to ooze pipe
Road connects fluid collection device by outlet pipe, on the described outlet pipe between described rock sample and described fluid collection device
It is provided with effusion meter.
2. a kind of pressurization water flowing mechanism being applied to two-dimentional rock sample displacement seepage tests according to claim 1, its
It is characterised by：Described rock sample is square, be distributed with thereon a plurality of irregular run through crack, described rock sample surrounding is divided
It is furnished with Back Word V-shaped ring, described sealing ring has described in several and infiltrates pipeline and go out to ooze pipeline, and described sealing ring surrounding is divided
It is not provided with the first pressing plate, the second pressing plate, the 3rd pressing plate, the 4th pressing plate.
3. a kind of pressurization water flowing mechanism being applied to two-dimentional rock sample displacement seepage tests according to claim 1, its
It is characterised by：Described first receiver is different from the class of liquids deposited in the second receiver.
4. a kind of pressurization water flowing mechanism being applied to two-dimentional rock sample displacement seepage tests according to claim 1, its
It is characterised by：Described control system can be connected with image measuring apparatus.
5. a kind of pressurization water flowing mechanism being applied to two-dimentional rock sample displacement seepage tests according to claim 2, its
It is characterised by：Described first pressing plate, the second pressing plate, the 3rd pressing plate, the 4th pressing plate away from described sealing ring side be connected with crowded
Pressure force application mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620776168.6U CN205941291U (en) | 2016-07-20 | 2016-07-20 | Water mechanism is led to in pressurization suitable for two dimension rock sample displacement seepage tests |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620776168.6U CN205941291U (en) | 2016-07-20 | 2016-07-20 | Water mechanism is led to in pressurization suitable for two dimension rock sample displacement seepage tests |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205941291U true CN205941291U (en) | 2017-02-08 |
Family
ID=57926726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620776168.6U Expired - Fee Related CN205941291U (en) | 2016-07-20 | 2016-07-20 | Water mechanism is led to in pressurization suitable for two dimension rock sample displacement seepage tests |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205941291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595550A (en) * | 2020-05-06 | 2020-08-28 | 三峡大学 | A device and method for obtaining the position of liquid displacement surface in rock fractures |
| CN111811995A (en) * | 2020-07-17 | 2020-10-23 | 中国地质大学（北京） | Visual test method and system for simulating multiphase seepage in rough single-intersecting fractures |
-
2016
- 2016-07-20 CN CN201620776168.6U patent/CN205941291U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595550A (en) * | 2020-05-06 | 2020-08-28 | 三峡大学 | A device and method for obtaining the position of liquid displacement surface in rock fractures |
| CN111595550B (en) * | 2020-05-06 | 2022-07-15 | 三峡大学 | A device and method for obtaining the position of liquid displacement surface in rock fractures |
| CN111811995A (en) * | 2020-07-17 | 2020-10-23 | 中国地质大学（北京） | Visual test method and system for simulating multiphase seepage in rough single-intersecting fractures |
| CN111811995B (en) * | 2020-07-17 | 2022-04-15 | 中国地质大学（北京） | Visual test method and system for simulating coarse single-cross fracture multiphase seepage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170208 Termination date: 20200720 |