CN206158701U - Visual centre gripping model of circulator bath high temperature microcosmic sculpture - Google Patents
Visual centre gripping model of circulator bath high temperature microcosmic sculpture Download PDFInfo
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- CN206158701U CN206158701U CN201621177756.4U CN201621177756U CN206158701U CN 206158701 U CN206158701 U CN 206158701U CN 201621177756 U CN201621177756 U CN 201621177756U CN 206158701 U CN206158701 U CN 206158701U
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Abstract
The utility model discloses a visual centre gripping model of circulator bath high temperature microcosmic sculpture, including spotlight lid, water bath seat, water bath seat sealing film, etching glass piece, sight glass piece, spotlight lid sealing film, bolt, gland, nut, water bath seat and spotlight lid align, and through bolted connection, in the cavity of formation between spotlight lid and water bath seat, from the bottom up superposes in proper order and places water bath seat sealing film, etching glass piece, sight glass piece, spotlight lid sealing film, the nut installs the gland in water bath seat below. The utility model discloses well integrated the observation and the heating function, the real true seepage flow developments of simulating out the subsurface deposit of etching glass piece, also can real simulation temperature test at the various microcosmic below 100 DEG C in the water bath chamber of base, letting the water bath chamber can real -time circulation, through water -bath heating full wafer metal, making metal and etching glass piece energy surface contact heating, it be even more and stable to be heated, and the site environment temperature of simulation is truer.
Description
Technical field
This utility model is related to a kind of microcosmic etching visualization of the simulation underground fluid flowing of employing circulator bath heating
Model, belongs to oil-gas field development technical field.
Background technology
For the contact relation between study of rocks Fluid in Pore and the mechanism of outside fluid displacement oil reservoir Crude Oil,
Microcosmic oil drive physical simulation techniques become people study micro scale sweep mechanism important means, wherein microcosmic oil drive when need by
The visualization physical model of microcosmic natural core or simulation core is accessed in displacement flow process, and this is accomplished by an attachment means,
It is exactly the function of model clamper.
For the design of high temperature micromodel, many people are studied.Horse is with sea et al. within wherein 2006《High temperature is high
Pressure glass microscopic model clamper》, application number 200610165013.X；Appoint entropy et al. within 2013《A kind of variable-distance High Temperature High Pressure
Visualization core model clamping device》, application number 201310280351.8；Zhang Min in 2014 et al.《Heavy crude heat extraction is high with high temperature
Pressure glass microscopic model clamper》, application number 201410638642.4；Li Yi in 2015 is strong et al.《For displacement test
Dynamic and visual observation device》, application number 201510887505.9 etc..But these high temperature microcosmic clampers, or not heating
Module, or its heating model is to adopt linear contact, the area of direct effect heating is little, causes heats poor, and is heated
It is uneven, it is impossible to simulated formation temperature conditionss well, certain impact is caused on the accuracy tested.
Utility model content
For the problems referred to above, this utility model provides a kind of circulator bath high temperature microcosmic etching visualization clip-model, adopts
Vertical pipeline section is used, radial flow runner is simulated, more really emulation can be simulated to the environment of oil reservoir flowing.
The technical solution of the utility model is as follows：
A kind of circulator bath high temperature microcosmic etching visualization clip-model, including optically focused lid, water-bath seat, water-bath seat fluid sealant
Piece, etching glass piece, sight glass piece, optically focused cover seal film, bolt, gland, nut；The water-bath seat and optically focused lid pair
Together, it is bolted, in the cavity formed between optically focused lid and water-bath seat, placement water-bath seat is sequentially overlapped from top to bottom close
Sealing piece, etching glass piece, sight glass piece, optically focused cover seal film；Gland is arranged on water-bath seat lower section by nut.
Further, the optically focused lid is square structure, and corner is provided with four through holes；Optically focused lid middle part downside is provided with
One section of square protrusions, boss center is provided with through circular hole, and used as convergent hole, convergent hole upper end is conical section, and its taper is 30
Degree；
The water-bath seat is square structure, and corner is provided with four screwed holes；Middle side part is provided with one section of pros on water-bath seat
Shape counterbore, square counterbore center is provided with through circular hole, used as observation port；Middle side part is provided with two sections of notch cuttypes under the water-bath seat
Circular counter bore, inboard counterbore as water-bath chamber, its diameter be less than outboard counterbore；Extend on the water-bath chamber one section it is hollow
Post, cylinder hollow space is the through hole for extending through square counterbore, and used as observation port, cylinder top is provided with external screw thread, the pressure
Lid external diameter is identical with outboard counterbore diameter, and internal diameter is identical with open tubular column external diameter, is highly the half of outboard counterbore；The nut
Female thread is engaged with open tubular column external screw thread, and height of nut is the half of outboard counterbore, and nut is screwed on open tubular column, solid with this
Level pressure lid；Water-bath chamber all around four sides middle part be equipped with screwed hole, respectively as displacement inlet duct, displacement outlet conduit,
Water-bath outlet conduit, water-bath inlet duct, the water-bath outlet conduit, water-bath inlet duct are communicated to water-bath chamber, displacement entrance
Pipeline and displacement outlet conduit are communicated to behind water-bath chamber, tube wall are being provided with water-bath chamber contact portion, on the downside of square counterbore
Two vertical pipeline sections are provided with, displacement inlet duct and displacement outlet conduit is respectively communicated with；
The boss of shown optically focused lid, the side dimensional fits of square counterbore four with water-bath seat, boss height is less than square
Counterbore depth, the boss of optically focused lid can be put into water-bath seat square counterbore and form cavity.
Further, the outboard counterbore bottom surface is provided with big seal groove, and hollow outer surface of column middle part is provided with little seal groove, greatly
Seal groove and little seal groove are configured with corresponding O-ring, and after gland press-in, the bottom surface of gland and inner surface push down respectively big sealing
The O-ring of groove and little seal groove.
Further, the etching glass piece upper surface is carved with pore structure, and fits with sight glass piece lower surface, and two
Pore structure section between block sheet glass constitutes microchannel, is to be brought into close contact shape between other binding faces in addition to microchannel
State.
Further, the etching glass piece and sight glass piece width are slightly less than water-bath seat counterbore, inlet duct and go out
Mouth pipeline can respectively pass through two vertical pipeline sections, and through microchannel runner is formed.
Further, the position of the vertical pipeline section of water-bath seat sealed film correspondence is provided with aperture, allows the fluid can be from vertical
Pipeline section is flowed directly in the microchannel between etching glass piece and sight glass piece.
Further, the displacement inlet duct, displacement outlet conduit, water-bath inlet duct, water-bath outlet conduit are all matched somebody with somebody
Have snap joint.
Further, the optically focused cover seal film is king's font silica gel thin slice；Water-bath seat sealed film is I-shaped silicon
Glue thin slice.
This utility model has the advantages that：
1st, integrated observation and heating function in this utility model, etching glass piece really simulates the true of subsurface deposit
Seepage flow dynamic, the water-bath chamber of base also can real various microcosmos experiments of the analog temperature below 100 DEG C, can complete in height
The displacement research work of the lower crude oil of temperature；
2nd, by the improvement of structure, allow water-bath chamber can real-time circulation, by heating in water bath metal, make metal and etching glass
The contact heating of piece energy face, is uniformly heated and stablizes, and the site environment temperature of simulation is truer；
3rd, the sealing in water-bath chamber is realized by gland and sealing ring, compared with linear contact lay heater, this utility model knot
Structure is simple, easy accessibility.
Description of the drawings
Fig. 1 is assembling figure of the present utility model；
Fig. 2 is disassembly diagram of the present utility model；
Fig. 3 is internal structure schematic diagram of the present utility model；
Fig. 4 is water-bath seat upper structure schematic diagram；
Fig. 5 is water-bath seat upper structure schematic diagram semi-cutaway；
Fig. 6 is water-bath seat lower structure schematic diagram；
Fig. 7 is water-bath seat lower structure schematic diagram semi-cutaway；
Fig. 8 is optically focused lid lower structure schematic diagram；
Fig. 9 covers side structure schematic diagram for optically focused；
Figure 10 is water-bath seat sealed film structural representation；
Figure 11 is use state figure of the present utility model.
In figure, 1 optically focused lid, 1-1 through holes, 1-2 boss, 1-3 convergent holes, 2 water-bath seats, 2-1 screwed holes, 2-2 is square
Counterbore, 2-3 open tubular columns, the big seal grooves of 2-4, the little seal grooves of 2-5,2-6 observation ports, 2-7 water-baths chamber, 3 optically focused cover seal films, 4
Etching glass piece, 5 sight glass pieces, 6 water-bath seat sealed films, 7 displacement inlet ducts, 8 displacement outlet conduits, 9 water-bath entrances
Pipeline, 10 water-bath outlet conduits, 11 vertical pipeline sections, 12 glands, 13 nuts, 14 microscopes, 15 light sources, 16 object stages.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with the accompanying drawings and it is embodied as
This utility model is described in detail.
As shown in FIG. 1 to 3, a kind of circulator bath high temperature microcosmic etching visualization clip-model, including optically focused lid 1, water
Bath seat 2, water-bath seat sealed film 6, etching glass piece 4, sight glass piece 5, optically focused cover seal film 3, bolt, gland 12, spiral shell
Female 13；The water-bath seat 2 and optically focused lid 1 align, and are bolted, the cavity formed between optically focused lid 1 and water-bath seat 2
In, placement water-bath seat sealed film 6, etching glass piece 4, sight glass piece 5, optically focused cover seal film are sequentially overlapped from top to bottom
3；Gland 12 is arranged on the lower section of water-bath seat 2 by nut 13.
As shown in Fig. 8～Fig. 9, the optically focused lid 1 is square structure, and corner is provided with four through hole 1-1；Optically focused lid 1
Middle part downside is provided with one section of square protrusions 1-2, and convex 1-2 centers are provided with through circular hole, as convergent hole 1-3, on convergent hole 1-3
Hold as conical section, its taper is 30 degree；
As shown in Figure 4 to 7, the water-bath seat 2 is square structure, and corner is provided with four screwed hole 2-1；Water-bath seat 2
Upper middle side part is provided with one section of square counterbore 2-2, and square counterbore 2-2 centers are provided with through circular hole, used as observation port 2-6；Institute
The circular counter bore that 2 times middle side parts of water-bath seat are provided with two sections of notch cuttypes is stated, used as water-bath chamber 2-7, its diameter is less than outer for inboard counterbore
Side counterbore；Extend one section of open tubular column 2-3 on the water-bath chamber 2-7, cylinder hollow space is to extend through leading to for square counterbore
Hole, used as observation port 2-6, cylinder top is provided with external screw thread, and the gland external diameter is identical with outboard counterbore diameter, internal diameter with it is hollow
Post 2-3 external diameters are identical, are highly the half of outboard counterbore；The female thread of the nut 13 is engaged with open tubular column 2-3 external screw threads,
The height of nut 13 is the half of outboard counterbore, and nut is screwed on open tubular column 2-3, with this stationary gland；It is left before and after the 2-7 of water-bath chamber
Right four sides middle part is equipped with screwed hole 2-1, respectively as displacement inlet duct 7, displacement outlet conduit 8, water-bath outlet conduit 9,
Water-bath inlet duct 10, the water-bath outlet conduit 10, water-bath inlet duct 9 are communicated to water-bath chamber 2-7, displacement inlet duct 7
It is communicated to after the 2-7 of water-bath chamber with displacement outlet conduit 8, with water-bath chamber 2-7 contact portions tube wall is being provided with, tube wall extends to hollow
Post 2-3 outsides, are provided with two vertical pipeline sections 11 on the downside of square counterbore 2-2, be respectively communicated with displacement inlet duct 7 and displacement goes out
Mouth pipeline 8；The displacement inlet duct 7, displacement outlet conduit 8, water-bath inlet duct 9, water-bath outlet conduit 10 are equipped with
Snap joint；The boss 1-2 of shown optically focused lid 1, the side dimensional fits of square counterbore 2-2 tetra- with water-bath seat 2, boss height is little
In square counterbore 2-2 depth, the boss 1-2 of optically focused lid 1 can be put into the square counterbore 2-2 of water-bath seat 2 and form cavity.It is described
Outboard counterbore bottom surface is provided with big seal groove 2-4, and open tubular column 2-3 outer surfaces middle part is provided with little seal groove 2-5, big seal groove 2-4 and
Little seal groove 2-5 is configured with corresponding O-ring, and after gland 12 is pressed into, the bottom surface of gland 12 and inner surface push down respectively big sealing
The O-ring of groove 2-4 and little seal groove 2-5.
The upper surface of etching glass piece 4 is carved with pore structure, and fits with the lower surface of sight glass piece 5, two blocks of glass
Pore structure section between piece constitutes microchannel, is to be brought into close contact state between other binding faces in addition to microchannel.It is described
Etching glass piece 4 and the width of sight glass piece 5 are slightly less than square counterbore 2-2, displacement inlet duct 7 and displacement outlet conduit 8
Two vertical pipeline sections 11 can respectively be passed through, through microchannel runner is formed.
As shown in Figure 10, the position of the vertical pipeline section 11 of the water-bath seat sealed film 6 correspondence is provided with aperture, allows the fluid can be from
Vertically pipeline section 11 is flowed directly in the microchannel between etching glass piece 4 and sight glass piece 5.The optically focused cover seal film
3 is king's font silica gel thin slice；Water-bath seat sealed film 6 is I-shaped silica gel thin slice.
A kind of circulator bath high temperature microcosmic provided by the utility model visualizes clip-model, its concrete assembling, pressure testing
It is as follows with experimental procedure：
1) cutting water-bath seat sealed film 6 is I-shaped, and its middle part width is put slightly larger than square counterbore 2-2
In entering already installed water-bath seat 2, now water-bath seat sealed film can emerge both sides of the edge part about 6, cut off it with quarter
Part of the erosion sheet glass 5 contact portion top more than 2mm, guarantees that in the process aperture is aligned with vertical pipeline section 11；
2) after with lens paper wiped clean, sight glass piece 5 is brought into close contact with the groove surface of etching glass piece 4, makes microcosmic
Passage is located between two blocks of sheet glass, and drives emptying gas therein, forms combination slide；
3) direction by the combination slide of laminating according to etching glass piece 4 under is put into water-bath seat and compresses, it is ensured that etching
The aperture of sheet glass is directed at the aperture of water-bath seat sealed film so as to which vertically pipeline section is unimpeded to the runner between microchannel；
4) the optically focused cover seal glue gasket 3 of king's font is put into into the upper surface of optically focused lid 1, is careful not to block through hole 1-
1, close observation lid 1, and boss 1-2 is pressed in square counterbore 2-2, because optically focused lid film 3 is also forced into, therefore, twist
The bolt of tight observation lid 1 and the surrounding of water-bath seat 2, should be noted steady conjunction tightly in rundown process, it is to avoid crushing combination slide, while
Make halation regular shape and occupy combination slide center；
5) the mounted partial switching by before, in big seal groove 2-4 and little seal groove 2-5 O-ring is put into, and is then placed in
Gland, is careful not to the O-ring for allowing gland 12 to hurt little seal groove 2-5, then nut 13 is tightened on open tubular column 2-3 fixed
Gland 12；
6) connect air compressor, model clamper is put in basin, open compressor, water-bath inlet duct 9, water-bath
Whether outlet conduit 10, displacement inlet duct 7, the connection snap joint of displacement outlet conduit 8, observing the snap joint of the port of export has
Continuous air bubbles are emerged, if not having, check whether air-tightness is good；If there are continuous air bubbles to emerge, with handss the quick of the port of export is blocked
Whether joint, observation slide there is gas channeling phenomenon, if there is has channeling, illustrate that model clamper is not tightened, and need to tighten again；Point
Water-bath inlet duct 9, water-bath outlet conduit 10, displacement inlet duct 7, the displacement outlet conduit 8 of clip-model Ce Shi not observed
It is whether unobstructed, if blocking, tighten again after being dredged with pin or other instruments；
7) clip-model is taken out, is dried immediately, turn off compressor switch, it is to avoid suck-back.
8) water-bath inlet duct 9, water-bath outlet conduit 10 are connected with water-bath pipeloop, displacement inlet duct 7, displacement
Outlet conduit 8 is connected with fluid line, and the laminating of optically focused lid 1 is placed on transparent loading by model according to the upwardly direction of water-bath seat 2
On platform 16, open pump, light source 15 and adjust microscope 14 to suitable observation place, tested；
9) after the completion of testing, according to step 1～5 and 8 dismountings, open slide and combine and cleaned.
The above is only preferred implementation of the present utility model, it is noted that this utility model is not limited to
Mode is stated, on the premise of without departing from this utility model principle, moreover it is possible to further improve, it is new that these improvement also should be regarded as this practicality
The protection domain of type.
Claims (8)
1. a kind of circulator bath high temperature microcosmic etching visualizes clip-model, it is characterised in that including optically focused lid, water-bath seat, water
Bath seat sealed film, etching glass piece, sight glass piece, optically focused cover seal film, bolt, gland, nut；The water-bath seat and
Optically focused lid aligns, and is bolted, and in the cavity formed between optically focused lid and water-bath seat, placement is sequentially overlapped from top to bottom
Water-bath seat sealed film, etching glass piece, sight glass piece, optically focused cover seal film；Nut is arranged on gland under water-bath seat
Side.
2. a kind of circulator bath high temperature microcosmic etching according to claim 1 visualizes clip-model, it is characterised in that institute
It is square structure to state optically focused lid, and corner is provided with four through holes；Optically focused lid middle part downside is provided with one section of square protrusions, boss
Center is provided with through circular hole, and used as convergent hole, convergent hole upper end is conical section, and its taper is 30 degree；
The water-bath seat is square structure, and corner is provided with four screwed holes；Middle side part is provided with one section of square and sinks on water-bath seat
Hole, square counterbore center is provided with through circular hole, used as observation port；Middle side part is provided with the circle of two sections of notch cuttypes under the water-bath seat
Shape counterbore, used as water-bath chamber, its diameter is less than outboard counterbore to inboard counterbore；Extend one section of open tubular column, post on the water-bath chamber
Body hollow space is the through hole for extending through square counterbore, and used as observation port, cylinder top is provided with external screw thread, the gland external diameter
Identical with outboard counterbore diameter, internal diameter is identical with open tubular column external diameter, is highly the half of outboard counterbore；The female thread of the nut
It is engaged with open tubular column external screw thread, height of nut is the half of outboard counterbore, nut is screwed on open tubular column, and with this pressure is fixed
Lid；Water-bath chamber is all around equipped with screwed hole in four sides middle part, respectively as displacement inlet duct, displacement outlet conduit, water-bath
Outlet conduit, water-bath inlet duct, the water-bath outlet conduit, water-bath inlet duct are communicated to water-bath chamber, displacement inlet duct
It is communicated to behind water-bath chamber with displacement outlet conduit, with water-bath chamber contact portion tube wall is being provided with, is provided with the downside of square counterbore
Two vertical pipeline sections, are respectively communicated with displacement inlet duct and displacement outlet conduit；
The boss of shown optically focused lid, the side dimensional fits of square counterbore four with water-bath seat, boss height is less than square counterbore
Depth, the boss of optically focused lid can be put into water-bath seat square counterbore and form cavity.
3. a kind of circulator bath high temperature microcosmic etching according to claim 2 visualizes clip-model, it is characterised in that institute
State outboard counterbore bottom surface and be provided with big seal groove, hollow outer surface of column middle part is provided with little seal groove, and big seal groove and little seal groove are matched somebody with somebody
It is cased with corresponding O-ring, after gland press-in, the bottom surface of gland and inner surface push down respectively the O-shaped of big seal groove and little seal groove
Circle.
4. a kind of circulator bath high temperature microcosmic etching according to claim 1 visualizes clip-model, it is characterised in that institute
State etching glass piece upper surface and be carved with pore structure, and fit with sight glass piece lower surface, the hole between two blocks of sheet glass
Structural sections constitute microchannel, are to be brought into close contact state between other binding faces in addition to microchannel.
5. a kind of circulator bath high temperature microcosmic etching according to claim 1 visualizes clip-model, it is characterised in that institute
State etching glass piece and sight glass piece width is slightly less than water-bath seat counterbore, inlet duct and outlet conduit can respectively pass through two
Vertically pipeline section, through microchannel runner is formed.
6. a kind of circulator bath high temperature microcosmic etching according to claim 1 visualizes clip-model, it is characterised in that institute
The position for stating the vertical pipeline section of water-bath seat sealed film correspondence is provided with aperture, allows fluid to flow directly to etching glass from vertical pipeline section
In microchannel between piece and sight glass piece.
7. a kind of circulator bath high temperature microcosmic etching according to claim 2 visualizes clip-model, it is characterised in that institute
State displacement inlet duct, displacement outlet conduit, water-bath inlet duct, water-bath outlet conduit and be equipped with snap joint.
8. a kind of circulator bath high temperature microcosmic etching according to claim 1 visualizes clip-model, it is characterised in that institute
Optically focused cover seal film is stated for king's font silica gel thin slice；Water-bath seat sealed film is I-shaped silica gel thin slice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621177756.4U CN206158701U (en) | 2016-11-03 | 2016-11-03 | Visual centre gripping model of circulator bath high temperature microcosmic sculpture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621177756.4U CN206158701U (en) | 2016-11-03 | 2016-11-03 | Visual centre gripping model of circulator bath high temperature microcosmic sculpture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206158701U true CN206158701U (en) | 2017-05-10 |
Family
ID=58656419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621177756.4U Withdrawn - After Issue CN206158701U (en) | 2016-11-03 | 2016-11-03 | Visual centre gripping model of circulator bath high temperature microcosmic sculpture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206158701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401542A (en) * | 2016-11-03 | 2017-02-15 | 西南石油大学 | Circulating water bath high-temperature micro etching visualization clamping model and use method thereof |
| CN107703036A (en) * | 2017-08-21 | 2018-02-16 | 中国石油大学(北京) | A kind of microcosmic oil reservoir chip holders of high-temperature and high-pressure visual and its application method |
-
2016
- 2016-11-03 CN CN201621177756.4U patent/CN206158701U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401542A (en) * | 2016-11-03 | 2017-02-15 | 西南石油大学 | Circulating water bath high-temperature micro etching visualization clamping model and use method thereof |
| CN106401542B (en) * | 2016-11-03 | 2019-02-22 | 西南石油大学 | A kind of microcosmic etching visualization clip-model of circulator bath high temperature and its application method |
| CN107703036A (en) * | 2017-08-21 | 2018-02-16 | 中国石油大学(北京) | A kind of microcosmic oil reservoir chip holders of high-temperature and high-pressure visual and its application method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
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Granted publication date: 20170510 Effective date of abandoning: 20190222 |