CN102513224A - Liquid monitoring device of rock core centrifugal machine - Google Patents
Liquid monitoring device of rock core centrifugal machine Download PDFInfo
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- CN102513224A CN102513224A CN2011103276414A CN201110327641A CN102513224A CN 102513224 A CN102513224 A CN 102513224A CN 2011103276414 A CN2011103276414 A CN 2011103276414A CN 201110327641 A CN201110327641 A CN 201110327641A CN 102513224 A CN102513224 A CN 102513224A
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- rock core
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Abstract
The invention relates to the technical field of a rock core centrifugal machine, in particular to a liquid monitoring device of the rock core centrifugal machine, which comprises a centrifugal machine, a centrifugal rotor, a rock core tank, a liquid storage pipe, a camera rack and a camera, wherein the centrifugal rotor is arranged in the centrifugal machine by a central rotating shaft; at least two mounting concave holes are symmetrically distributed along the center of the central rotating shaft at the position close to the edge of the centrifugal rotor, and a rock core tank of a rock core column can be arranged in the mounting concave holes; the outer side of the centrifugal rotor is provided with liquid pipe mounting holes respectively at the positions corresponding to the mounting concave holes, and is fixedly provided with the liquid storage pipe; and the upper part of the liquid storage pipe is provided with an observation window. The liquid monitoring device of the rock core centrifugal machine is reasonable and compact in structure as well as convenient to use, the liquid in the liquid storage pipe can be monitored by the camera in the centrifugal process of a rock core, the liquid quantity data is calculated and recorded by an operation processing device, and the rotating speed of the centrifugal rotor can be controlled, so that the measurement process for the rock core can be effectively controlled; furthermore, the liquid monitoring device of the rock core centrifugal machine has the characteristics that the machine is high in measurement accuracy, time-saving, labor-saving, simple, convenient and high in efficiency.
Description
Technical field
the present invention relates to rock core centrifuge technical field, are a kind of rock core centrifuge liquid monitoring devices.
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 invention 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.
technical scheme of the present invention 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 foregoing invention 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.
reasonable and compact in structure of the present invention; 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 most preferred embodiment of the present invention.
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 present invention does not receive the restriction of following embodiment, can confirm concrete embodiment according to technical scheme of the present invention and actual conditions.
in the present invention; 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 present invention 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 most preferred embodiment of the present invention, 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
most preferred embodiment of the present invention: 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 |
|---|---|---|---|
| CN201110327641.4A CN102513224B (en) | 2011-10-26 | 2011-10-26 | Liquid monitoring device of rock core centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110327641.4A CN102513224B (en) | 2011-10-26 | 2011-10-26 | Liquid monitoring device of rock core centrifugal machine |
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| Publication Number | Publication Date |
|---|---|
| CN102513224A true CN102513224A (en) | 2012-06-27 |
| CN102513224B CN102513224B (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110327641.4A Expired - Fee Related CN102513224B (en) | 2011-10-26 | 2011-10-26 | Liquid monitoring device of rock core centrifugal machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741251A (en) * | 2013-12-27 | 2015-07-01 | 日立工机株式会社 | Centrifugal machine |
| CN106290766A (en) * | 2016-08-18 | 2017-01-04 | 牟伟 | A kind of device being easy to lift and can directly display water quality |
| CN106733238A (en) * | 2016-12-27 | 2017-05-31 | 中国科学院地理科学与资源研究所 | Water and soil based on centrifuge is separated and moisture collection measurement and data transmission system |
| CN110152897A (en) * | 2019-06-15 | 2019-08-23 | 江苏赛德力制药机械制造有限公司 | A kind of centrifuge structure and its control method of intelligent control material centrifugation time |
| EP3356051B1 (en) | 2015-10-02 | 2021-06-16 | Bjarne Christian Nielsen Holding ApS | Apparatus and method for monitoring and controlling a centrifugal |
| CN113893958A (en) * | 2021-12-10 | 2022-01-07 | 深圳市易瑞生物技术股份有限公司 | Centrifuge tube taking and placing method, device and computer readable storage medium |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741251A (en) * | 2013-12-27 | 2015-07-01 | 日立工机株式会社 | Centrifugal machine |
| EP3356051B1 (en) | 2015-10-02 | 2021-06-16 | Bjarne Christian Nielsen Holding ApS | Apparatus and method for monitoring and controlling a centrifugal |
| CN106290766A (en) * | 2016-08-18 | 2017-01-04 | 牟伟 | A kind of device being easy to lift and can directly display water quality |
| CN106290766B (en) * | 2016-08-18 | 2019-01-01 | 黄碧琼 | A kind of device that can directly display water quality again convenient for lifting |
| CN106733238A (en) * | 2016-12-27 | 2017-05-31 | 中国科学院地理科学与资源研究所 | Water and soil based on centrifuge is separated and moisture collection measurement and data transmission system |
| CN110152897A (en) * | 2019-06-15 | 2019-08-23 | 江苏赛德力制药机械制造有限公司 | A kind of centrifuge structure and its control method of intelligent control material centrifugation time |
| CN113893958A (en) * | 2021-12-10 | 2022-01-07 | 深圳市易瑞生物技术股份有限公司 | Centrifuge tube taking and placing method, device and computer readable storage medium |
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| CN102513224B (en) | 2014-01-08 |
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