CN202283492U - Rock core centrifugal machine liquid monitoring device - Google Patents
Rock core centrifugal machine liquid monitoring device Download PDFInfo
- Publication number
- CN202283492U CN202283492U CN 201120410789 CN201120410789U CN202283492U CN 202283492 U CN202283492 U CN 202283492U CN 201120410789 CN201120410789 CN 201120410789 CN 201120410789 U CN201120410789 U CN 201120410789U CN 202283492 U CN202283492 U CN 202283492U
- Authority
- CN
- China
- Prior art keywords
- rock core
- liquid
- centrifuge
- centrifugal
- monitoring device
- 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.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model relates to the technical field of rock core centrifugal machines, in particular to a rock core centrifugal machine liquid monitoring device, which comprises a centrifugal machine, a centrifugal rotor , rock core tanks, a liquid accumulating tube, a shooting frame and a camera. The centrifugal rotor is installed in the centrifugal machine through a central rotating shaft, and no less than two installation concave holes are distributed on the centrifugal rotor close to the periphery of the centrifugal rotor around the central rotating shaft in central symmetry mode. The rock core tanks capable of containing rock core columns are installed in the installation concave holes, liquid tube installation holes are installed on the outer lateral face of the centrifugal rotor corresponding to positions of the installation concave holes, the liquid accumulating tube is fixedly installed on the outer lateral face of the centrifugal rotor corresponding to positions of the installation concave holes, and an observation window is installed on the upper portion of the liquid accumulating tube. The rock core centrifugal machine liquid monitoring device is reasonable and compact in structure and convenient to use, can monitor liquid in the liquid accumulating tube through the camera in the rock core centrifuging process, calculates and records liquid outlet quantity through an operation processing device, controls rotating speed of the centrifugal rotor, ensures effective control on a rock core measuring process, and has the advantages of being high in measuring accuracy, saving time and labor, and being simple, convenient and efficient.
Description
Technical field
the utility model relates to rock core centrifuge technical field, is a kind of rock core centrifuge liquid monitoring device.
Background technology
for a long time, the detection that the rock core centrifuge is used for the rock core capillary pressure is one of a kind of efficacious prescriptions method that row is arranged, but the rock core liquid outlet quantity can't detect in rock core centrifuge running; In testing process; Needing the dependence experience to judge increases rotating speed and centrifugation time, and removal of core is weighed then, calculates the rock core liquid content afterwards; So not only time-consuming but the effort, also be that domestic rock core centrifuge does not have widely used one of the main reasons.
Summary of the invention
the utility model provides a kind of rock core centrifuge liquid monitoring device; Overcome the deficiency of above-mentioned prior art, it can solve effectively that existing rock core centrifuge exists can't detect liquid measure, testing process wastes time and energy, efficient is lower problem in real time.
The technical scheme of
the utility model realizes through following measure: a kind of rock core centrifuge liquid monitoring device; Comprise centrifuge, centrifugal rotor, rock core jar, liquid trap, shooting frame and camera; Centrifugal rotor is installed in the inside of centrifuge through central rotating shaft and can rotates around central rotating shaft; Central rotating shaft center, centrifugal rotor upper edge near the centrifugal rotor marginal position is symmetrically distributed with the installation shrinkage pool that is no less than two; The rock core jar that can hold the rock core post is installed in to be installed in the shrinkage pool; The corresponding position that shrinkage pool is installed has liquid pipe installing hole respectively and is installed with liquid trap on the centrifugal rotor lateral surface, and watch window is arranged at the top of liquid trap; Fluid hole inner and rock core jar intracavity inter-connection is arranged on the lateral surface of rock core jar; The delivery hole that is communicated with fluid hole external port and liquid pipe installing hole is arranged in the body of centrifugal rotor, and rock core jar inner chamber is through fluid hole, delivery hole and liquid pipe installing hole and liquid trap intracavity inter-connection; Loam cake is arranged at the top of centrifuge, on cover corresponding watch window the position peep hole is arranged, the top of centrifuge is installed with the shooting frame, the front portion of shooting frame be positioned at peep hole directly over and camera is installed; Be equipped with on the centrifuge can control centre's rotating shaft rotating speed centrifugal control box; Display and control button are installed on the centrifugal control box; The inside of centrifugal control box is equipped with the arithmetic processing apparatus that can calculate and write down liquid outlet quantity data and control centrifugal rotor rotating speed according to the camera photographic images; The signal input part and the signal at output end of camera of arithmetic processing apparatus are electrically connected, and the signal output part of arithmetic processing apparatus is electrically connected with the drive motors control terminal of display and central rotating shaft respectively.
Be to the further optimization of above-mentioned utility model technical scheme below or/and improve:
above-mentioned liquid trap can comprise outer tube sleeve and transparent collecting pipe; Long axis direction is arranged along the axial watch window of outer tube sleeve on the outer tube sleeve; Collecting pipe is fixedly mounted on outer tube sleeve inside; There is liquid collecting cavity the inside of collecting pipe, and there is screw thread in the inner outside of collecting pipe and is fixedly mounted on liquid pipe installing hole inside through screw thread.
above-mentioned shooting frame can comprise column and cross bar; Column lower end is fixedly mounted on centrifuge upper end left part; The rear end of cross bar is installed in the top of column and can adjusts upper-lower position and deflection angle, the cross bar front portion be positioned at peep hole directly over and camera is installed.
Cover in
above-mentioned peep hole place and can be installed with magnifying glass.
Can there be seal groove in the inner outside of
above-mentioned collecting pipe and sealing ring is installed.
above-mentioned outer tube sleeve can be the titanium alloy outer tube sleeve, and collecting pipe can be the polyethersulfone resin collecting pipe.
the utility model reasonable and compact in structure; Easy to use; It monitors the liquid in the liquid trap through camera in the rock core centrifugal process; Calculate and record liquid outlet quantity data and control centrifugal rotor rotating speed by arithmetic processing apparatus, guaranteed effective control, have the characteristics of certainty of measurement height, time saving and energy saving, simple and effective the rock core measuring process.
Description of drawings
accompanying drawing 1 is the axle geodesic structure sketch map of the utility model most preferred embodiment.
accompanying drawing 2 is the plan structure sketch map of centrifugal rotor in the accompanying drawing 1.
Coding in
accompanying drawing is respectively: 1 is centrifuge, and 2 is centrifugal rotor, and 3 is the rock core jar, and 4 is liquid trap; 5 are the shooting frame, and 6 is camera, and 7 is central rotating shaft, and 8 for installing shrinkage pool; 9 is watch window, and 10 is loam cake, and 11 is peep hole; 12 is centrifugal control box, and 13 is display, and 14 is control button.
The specific embodiment
the utility model does not receive the restriction of following embodiment, can confirm concrete embodiment according to the technical scheme and the actual conditions of the utility model.
are in the utility model; For the ease of describing; The description of the relative position relation of each parts all is to describe according to the Butut mode of Figure of description, as: the position relation of forward and backward, upper and lower, left and right etc. is what to confirm according to the Butut direction of Figure of description.
Below in conjunction with embodiment and accompanying drawing the utility model is further described:
are like accompanying drawing 1, shown in 2; This rock core centrifuge liquid monitoring device comprises centrifuge 1, centrifugal rotor 2, rock core jar 3, liquid trap 4, shooting frame 5 and camera 6; Centrifugal rotor 2 is installed in the inside of centrifuge 1 through central rotating shaft 7 and can rotates around central rotating shaft 7; Centrifugal rotor 2 upper edge central rotating shafts 7 centers near centrifugal rotor 2 marginal positions are symmetrically distributed with the installation shrinkage pool 8 that is no less than two; The rock core jar 3 that can hold the rock core post is installed in to be installed in the shrinkage pool 8, and the corresponding position that shrinkage pool 8 is installed has liquid pipe installing hole respectively and is installed with liquid trap 4 on centrifugal rotor 2 lateral surfaces, and watch window 9 is arranged at the top of liquid trap 4; Fluid holes inner and rock core jar 3 intracavity inter-connections are arranged on the lateral surface of rock core jar 3; The delivery hole that is communicated with fluid hole external port and liquid pipe installing hole is arranged in the body of centrifugal rotor 2, and rock core jar 3 inner chambers are through fluid hole, delivery hole and liquid pipe installing hole and liquid trap 4 intracavity inter-connections; Loam cake 10 is arranged at the top of centrifuge 1, and there is peep hole 11 position of corresponding watch window 9 on the loam cake 10, and the top of centrifuge 1 is installed with shooting frame 5, the front portion of shooting frame 5 be positioned at peep hole 11 directly over and camera 6 is installed; Be equipped with on the centrifuge 1 can control centre's rotating shaft 7 rotating speeds centrifugal control box 12; Display 13 and control button 14 are installed on the centrifugal control box 12; The inside of centrifugal control box 12 is equipped with the arithmetic processing apparatus that can calculate and write down liquid outlet quantity data and control centrifugal rotor 2 rotating speeds according to camera 6 photographic images; The signal output part of the signal input part of arithmetic processing apparatus and camera 6 is electrically connected, and the signal output part of arithmetic processing apparatus is electrically connected with the drive motors control terminal of display 13 and central rotating shaft 7 respectively.Camera 6 is gathered the numbering of liquid trap 4 and the liquid level of its internal liquid through peep hole 11 and watch window 9; Arithmetic processing apparatus goes out the liquid outlet quantity of rock core according to captured image analysis calculation, thereby confirms pairing rock core numbering of liquid trap 4 numberings and liquid outlet quantity thereof; Arithmetic processing apparatus can also calculate the capillary pressure that centrifugal rock core is set, thereby set required centrifugal rotor 2 rotating speeds according to centrifuge 1 capillary pressure computing formula, realizes the control to centrifugal rotor 2 rotating speeds, temperature, centrifugation time.
Can according to actual needs above-mentioned rock core centrifuge liquid monitoring device be done further to optimize or/and improve:
are like accompanying drawing 1, shown in 2; Liquid trap 4 comprises outer tube sleeve and transparent collecting pipe; Long axis direction is arranged along the axial watch window 9 of outer tube sleeve on the outer tube sleeve; Collecting pipe is fixedly mounted on outer tube sleeve inside, and there is liquid collecting cavity the inside of collecting pipe, and there is screw thread in the inner outside of collecting pipe and is fixedly mounted on liquid pipe installing hole inside through screw thread.Outer tube sleeve is used to protect collecting pipe.
are like accompanying drawing 1, shown in 2; Shooting frame 5 comprises column and cross bar; Column lower end is fixedly mounted on centrifuge 1 upper end left part; The rear end of cross bar is installed in the top of column and can adjusts upper-lower position and deflection angle, the cross bar front portion be positioned at peep hole 11 directly over and camera 6 is installed.Camera 6 can be adjusted through shooting frame 5 and turn to and height, uses convenient.
are installed with magnifying glass like accompanying drawing 1, shown in 2 on the loam cake 10 at peep hole 11 places.Can more clearly observe the numbering of liquid trap 4 and the liquid outlet quantity of rock core through magnifying glass.
Like accompanying drawing 1, shown in 2, there is seal groove in the inner outside of collecting pipe and sealing ring is installed
.Sealing ring can prevent the inner and the liquid pipe installing hole junction leakage liquid of collecting pipe.
like accompanying drawing 1, shown in 2, outer tube sleeve is the titanium alloy outer tube sleeve, and collecting pipe is the polyethersulfone resin collecting pipe.The titanium alloy outer tube sleeve can be protected its inner collecting pipe better; Polyethersulfone resin PES is a kind of thermoplastic special engineering plastic of excellent combination property; Have good heat resistance, physical and mechanical properties, insulating properties etc.; Ageing-resistant performance is excellent, at high temperature can use continuously, in temperature environment jumpy, still can keep stable performance.The volume of polyethersulfone resin collecting pipe is preferably three to four milliliters.
above technical characterictic has constituted the most preferred embodiment of the utility model, and it has stronger adaptability and best implementation result, can increase and decrease non-essential technical characterictic according to actual needs, satisfies the demand of different situations.
The use of
the utility model most preferred embodiment: at first, rotating horizontal pole is removed camera 6, opens loam cake 10, and removal of core jar 3 also is contained in the rock core post in the rock core jar 3; Secondly, by numbering the liquid pipe installing hole place that is installed in liquid trap 4 corresponding rock core jar 3 positions, close loam cake 10; Then, the position of adjustment camera 6 makes it align peep hole 11 and watch window 9, afterwards camera 6 is fixed; Then, through control button 14 design temperatures, rock core capillary pressure, confirm rock core centrifuge speed and centrifugation time, start the drive motors of camera 6 and central rotating shaft 7; Through display 13 monitoring liquid outlet quantity; Also then increase centrifugation time like liquid outlet quantity in variation, constant like liquid outlet quantity, then preserve data such as liquid outlet quantity, capillary pressure, rotating speed and temperature; Strengthen the rock core capillary pressure if desired, can increase the rock core centrifuge speed; At last, repeat above process, obtain three groups of measurement data until strengthening the rock core capillary pressure, till liquid outlet quantity is all constant.
Claims (10)
1. rock core centrifuge liquid monitoring device; It is characterized in that comprising centrifuge, centrifugal rotor, rock core jar, liquid trap, shooting frame and camera; Centrifugal rotor is installed in the inside of centrifuge through central rotating shaft and can rotates around central rotating shaft; Central rotating shaft center, centrifugal rotor upper edge near the centrifugal rotor marginal position is symmetrically distributed with the installation shrinkage pool that is no less than two; The rock core jar that can hold the rock core post is installed in to be installed in the shrinkage pool, and the corresponding position that shrinkage pool is installed has liquid pipe installing hole respectively and is installed with liquid trap on the centrifugal rotor lateral surface, and watch window is arranged at the top of liquid trap; Fluid hole inner and rock core jar intracavity inter-connection is arranged on the lateral surface of rock core jar; The delivery hole that is communicated with fluid hole external port and liquid pipe installing hole is arranged in the body of centrifugal rotor, and rock core jar inner chamber is through fluid hole, delivery hole and liquid pipe installing hole and liquid trap intracavity inter-connection; Loam cake is arranged at the top of centrifuge, on cover corresponding watch window the position peep hole is arranged, the top of centrifuge is installed with the shooting frame, the front portion of shooting frame be positioned at peep hole directly over and camera is installed; Be equipped with on the centrifuge can control centre's rotating shaft rotating speed centrifugal control box; Display and control button are installed on the centrifugal control box; The inside of centrifugal control box is equipped with the arithmetic processing apparatus that can calculate and write down liquid outlet quantity data and control centrifugal rotor rotating speed according to the camera photographic images; The signal input part and the signal at output end of camera of arithmetic processing apparatus are electrically connected, and the signal output part of arithmetic processing apparatus is electrically connected with the drive motors control terminal of display and central rotating shaft respectively.
2. rock core centrifuge liquid monitoring device according to claim 1; It is characterized in that liquid trap comprises outer tube sleeve and transparent collecting pipe; Long axis direction is arranged along the axial watch window of outer tube sleeve on the outer tube sleeve; Collecting pipe is fixedly mounted on outer tube sleeve inside, and there is liquid collecting cavity the inside of collecting pipe, and there is screw thread in the inner outside of collecting pipe and is fixedly mounted on liquid pipe installing hole inside through screw thread.
3. rock core centrifuge liquid monitoring device according to claim 1 and 2; The frame that it is characterized in that making a video recording comprises column and cross bar; Column lower end is fixedly mounted on centrifuge upper end left part; The rear end of cross bar is installed in the top of column and can adjusts upper-lower position and deflection angle, the cross bar front portion be positioned at peep hole directly over and camera is installed.
4. rock core centrifuge liquid monitoring device according to claim 1 and 2, it is characterized in that the peep hole place on cover and be installed with magnifying glass.
5. rock core centrifuge liquid monitoring device according to claim 3, it is characterized in that the peep hole place on cover and be installed with magnifying glass.
6. rock core centrifuge liquid monitoring device according to claim 2 is characterized in that there is seal groove in the inner outside of collecting pipe and sealing ring is installed.
7. rock core centrifuge liquid monitoring device according to claim 3 is characterized in that there is seal groove in the inner outside of collecting pipe and sealing ring is installed.
8. rock core centrifuge liquid monitoring device according to claim 4 is characterized in that there is seal groove in the inner outside of collecting pipe and sealing ring is installed.
9. rock core centrifuge liquid monitoring device according to claim 5 is characterized in that there is seal groove in the inner outside of collecting pipe and sealing ring is installed.
10. rock core centrifuge liquid monitoring device according to claim 3 is characterized in that outer tube sleeve is the titanium alloy outer tube sleeve, and collecting pipe is the polyethersulfone resin collecting pipe.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120410789 CN202283492U (en) | 2011-10-26 | 2011-10-26 | Rock core centrifugal machine liquid monitoring device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201120410789 CN202283492U (en) | 2011-10-26 | 2011-10-26 | Rock core centrifugal machine liquid monitoring device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202283492U true CN202283492U (en) | 2012-06-27 |
Family
ID=46295028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201120410789 Withdrawn - After Issue CN202283492U (en) | 2011-10-26 | 2011-10-26 | Rock core centrifugal machine liquid monitoring device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202283492U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102513224A (en) * | 2011-10-26 | 2012-06-27 | 中国石油集团西部钻探工程有限公司 | Liquid monitoring device of rock core centrifugal machine |
CN114453148A (en) * | 2021-05-26 | 2022-05-10 | 苏州市公安局 | Top cover opening and closing device and control method based on top cover opening and closing device |
-
2011
- 2011-10-26 CN CN 201120410789 patent/CN202283492U/en not_active Withdrawn - After Issue
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102513224A (en) * | 2011-10-26 | 2012-06-27 | 中国石油集团西部钻探工程有限公司 | Liquid monitoring device of rock core centrifugal machine |
CN114453148A (en) * | 2021-05-26 | 2022-05-10 | 苏州市公安局 | Top cover opening and closing device and control method based on top cover opening and closing device |
CN114453148B (en) * | 2021-05-26 | 2024-05-10 | 苏州市公安局 | Top cover opening and closing device and control method based on top cover opening and closing device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102513224B (en) | Liquid monitoring device of rock core centrifugal machine | |
CN206906178U (en) | A kind of soil moisture detection device | |
CN202283492U (en) | Rock core centrifugal machine liquid monitoring device | |
CN103616321B (en) | A kind of X-ray CT measuring system of Gas And Water Relative Permeability | |
CN204439487U (en) | A kind of system utilizing centrifuge method to measure characteristic curve of soil moisture | |
CN105021165A (en) | Static levelling instrument system having automatic water supplementing and draining functions | |
CN102519661B (en) | Rock core centrifuge capillary pressure resistivity league measurement device | |
CN207717329U (en) | Siphon drainge system testing stand | |
CN103344354B (en) | A kind of In-porous-medium fluid temperature visualization measurement mechanism | |
CN202793472U (en) | Single-phase liquid micro-flow meter | |
CN208583006U (en) | Distill extraction element | |
JP6261442B2 (en) | Flowmeter | |
CN202255737U (en) | Capillary pressure and resistivity combined measuring device of rock core centrifuge | |
CN207976195U (en) | A kind of liquid level real-time detection apparatus | |
CN206608402U (en) | The quick accurate detection device of internal leakage of hydraulic valve amount | |
CN201852604U (en) | Thermal gas mass flow meter | |
CN208092008U (en) | A kind of material reaction detecting system for crystallizer | |
CN104964726B (en) | A kind of vacuum preloading underground water level measurement device and method | |
CN105259209B (en) | L NG evaporation rate measuring system and calculating method | |
CN207248695U (en) | Soil gas conductivity detector after one kind is poured water | |
CN102943837B (en) | Mechanical passive automatic stabilizer | |
CN103092233A (en) | Material sample icing condition real-time collecting control system based on second-level cooling mode | |
CN207453910U (en) | A kind of horizontal well instrument ajusts pipe nipple automatically | |
CN207395724U (en) | A kind of land engineering gradient measuring device | |
CN204903336U (en) | Poiseuille control by temperature change viscosity apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20120627 Effective date of abandoning: 20140108 |
|
RGAV | Abandon patent right to avoid regrant |