CN108287133A - Shale immersion test observation device - Google Patents
Shale immersion test observation device Download PDFInfo
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- CN108287133A CN108287133A CN201810104540.2A CN201810104540A CN108287133A CN 108287133 A CN108287133 A CN 108287133A CN 201810104540 A CN201810104540 A CN 201810104540A CN 108287133 A CN108287133 A CN 108287133A
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- 238000007654 immersion Methods 0.000 title claims abstract description 58
- 238000012360 testing method Methods 0.000 title claims abstract description 57
- 238000005286 illumination Methods 0.000 claims abstract description 35
- 230000031700 light absorption Effects 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000011435 rock Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 6
- 239000011521 glass Substances 0.000 description 23
- 238000010586 diagram Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000873 masking effect Effects 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012634 optical imaging Methods 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N2021/1765—Method using an image detector and processing of image signal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The present invention relates to oil gas fields, in particular to a kind of shale immersion test observation device, it is intended to obtain preferable observation effect when carrying out immersion observation to rock core gas-bearing property.Shale immersion test observation device it include main body, window-blind and light-absorption layer.Main body is the tube structure of one end open, the observation panel that side of the main body far from the opening is provided through；The side of main body is provided with first through hole；It is U-shaped tubular structure that first projection frame, which is cross section,；The inner wall of first projection frame, which is formed, has the open accommodating chamber for being directed away from main direction；First illumination apparatus is contained in accommodating chamber；Window-blind is arranged in the first through hole of main body, and window-blind is configured to the center movement to first through hole to close the movement tendency of first through hole.Window-blind is arranged in the first through hole of main body, and window-blind is configured to the center movement to first through hole to close the movement tendency of first through hole.
Description
Technical field
The present invention relates to oil gas fields, in particular to a kind of shale immersion test observation device.
Background technology
In general, it is a kind of in shale gas category natural gas, colorless and odorless gaseous state is shown as, can not directly be seen by naked eyes
It examines, can be recorded with instrument and meter, but can not intuitively show.Shale gassiness feelings often thus can be observed by live immersion test
Drilling well coring is specifically immersed in the transparent glass container for filling clear water, rock core can be clearly observed through glass by condition
Interior gas bearing condition (if gassiness, bubble can be emerged with beading or water curtain shape from rock core).
In immersion test, to photograph to record observed phenomenon, then can there is a problem of (example reflective, that light and shade is uneven
Such as can occur photographer's hand, camera and background object in photo), it influences that effect is presented.
Invention content
The purpose of the present invention is to provide a kind of shale immersion test observation devices, can obtain clear, glitch-free
Photo improves the interference for occurring the garbages such as photographer's hand, camera and background object in photo to the photo of shooting, into
And obtain most accurate experiment information.
What the embodiment of the present invention was realized in：
A kind of shale immersion test observation device comprising main body, window-blind and light-absorption layer.
Main body, main body are the tube structure of one end open, the observation panel that side of the main body far from the opening is provided through；
The side of main body is provided with first through hole；
First projection frame and the first illumination apparatus；
It is U-shaped tubular structure that first projection frame, which is cross section,；Periphery of the first projection frame annular spread in the opening of main body；
The inner wall of first projection frame, which is formed, has the open accommodating chamber for being directed away from main direction；
First illumination apparatus is fully accommodated in the accommodating chamber in the first projection frame；And window-blind, window-blind setting exist
In the first through hole of main body, window-blind is configured to become with the movement for closing first through hole with the center movement to first through hole
Gesture；Window-blind, window-blind are arranged in the first through hole of main body, and window-blind is configured to the center movement to first through hole
To close the movement tendency of first through hole.
Inventors discovered through research that when observing shale gas bearing condition by immersion test, picture pick-up device is located at transparent
On the outside of glass container.In shooting process, the light from photographer side glass container surface by reflection after project into
Enter video camera (video camera here includes any one of optical imaging apparatus such as video camera, camera, mobile phone), to shot
Camera receives to form the image that final photographer sees.However these light from photographer side, include from photographer
Body projects the light and other objects of (be reflected on body from other light sources, then be mapped on glass and reflex in video camera)
The relationship of body.The problem for thus producing " reflective " phenomenon, light and shade unevenness for often saying (such as photographer's hand can occur in photo
Portion, camera and background object etc.), it influences that effect is presented.
Accordingly, inventor has invented above-mentioned shale immersion test observation device, and main body is tubular structure, and main body is opened
Mouth is abutted with the surface of glass container.When in use, first video camera is put into main body, operator enters master by first through hole
Internal portion, because being provided with window-blind, light will not be injected from first through hole in main body, so that video camera can only receive to come
Light from glass container at rock core, without will receive the light from glass container close to the surface reflection of main body, in turn
Improve the generation for reflective phenomenon occur.It should also be noted that, observation panel observes body interior situation for photographer, to
Complete shooting task.Meanwhile first the opening of projection frame be directed away from the direction of main body, thus the in the first projection frame
The light that one illumination apparatus is sent out is the position that rock core is placed away from the direction directive of main body, to improve the bright of rock core to be observed
Degree, to obtain preferably shooting illumination condition.
To sum up, such shale immersion test observation device is simple in structure, easy to operate, can significantly improve shooting
Quality, and it is easily manufactured, be conducive to large-scale pipeline production.
In an embodiment of the present invention：
Above-mentioned shale immersion test observation device further includes light-absorption layer；
Light-absorption layer is arranged on the inner wall of main body.
In an embodiment of the present invention：
The radial width of above-mentioned first projection frame is more than the radial width of main body.
In an embodiment of the present invention：
Above-mentioned shale immersion test observation device further includes sample cabinet；
The tube structure that sample cabinet is made of clear material；What sample cabinet one end was provided through passes through mouth；
The side of sample cabinet is connected on the opening periphery of main body.
In an embodiment of the present invention：
Above-mentioned shale immersion test observation device further includes the second projection frame and the second illumination apparatus；
It is U-shaped tubular structure that second projection frame, which is cross section,；Second projection frame is arranged in the bottom of sample cabinet, and second throws
Penetrate frame side and sample cabinet inner wall patch and；
The inner wall formation of second projection frame has the accommodating chamber by mouth for being directed away from sample cabinet；
Second illumination apparatus is fully accommodated in the accommodating chamber in the second projection frame.
In an embodiment of the present invention：
Above-mentioned shale immersion test observation device further includes third projection frame and third illumination apparatus；
It is U-shaped tubular structure that third projection frame, which is cross section,；Third projects frame annular spread and passes through mouth in sample cabinet
Periphery；
The inner wall of third projection frame, which is formed, has the open accommodating chamber for being directed away from main direction；
Third illumination apparatus is fully accommodated in the accommodating chamber in third projection frame.
In an embodiment of the present invention：
Above-mentioned shale immersion test observation device further includes the first shade and the second shade；
First shade is movably disposed at the periphery by mouth of sample cabinet, and the first shade is configured as hiding
Cover sample cabinet passes through mouth by surface where mouth or opening；
Second shade is movably disposed at the side of the opening far from main body on sample cabinet, the second shade quilt
It is configured to the side of the opening far from main body on masking sample cabinet or opens wide the side.
In an embodiment of the present invention：
Above-mentioned shale immersion test observation device further includes illuminance transducer；
Illuminance transducer is arranged on the inner wall of main body.
In an embodiment of the present invention：
Above-mentioned shale immersion test observation device further includes hydraulic pressure sensor, water temperature sensor, water turbidity sensor, PH
Spend sensor, baroceptor, air-temperature sensor and signal acquisition module；
Hydraulic pressure sensor, water temperature sensor, water turbidity sensor, PH degree sensors are arranged at the inner wall bottom of sample cabinet
The position in portion, hydraulic pressure sensor, water temperature sensor, water turbidity sensor, PH degree sensors are connect with signal acquisition module；
Baroceptor and air-temperature sensor are arranged in the top by mouth of sample cabinet, baroceptor and temperature sensing
Device is connect with signal acquisition module.
In an embodiment of the present invention：
Above-mentioned shale immersion test observation device further includes control flow, computer data interface and power interface；
Hydraulic pressure sensor, water temperature sensor, water turbidity sensor, PH degree sensor, baroceptor, air-temperature sensor
It is connected with signal acquisition module uniform power interface；
Control flow and power interface are connect with signal acquisition module respectively.
The advantageous effect of the embodiment of the present invention is：
A kind of shale immersion test observation device comprising main body, window-blind and light-absorption layer.The opening of main body is held with glass
The surface of device abuts.When in use, first video camera being put into main body, operator enters body interior by first through hole, because
To be provided with window-blind, light will not be injected from first through hole in main body, so that video camera can only receive to hold from glass
Light in device at rock core without will receive the light from glass container close to the surface reflection of main body, and then improves out
The generation of existing reflective phenomenon.It should also be noted that, observation panel observes body interior situation for photographer, to complete to shoot
Task.
To sum up, such shale immersion test observation device is simple in structure, easy to operate, can significantly improve shooting
Quality, and it is easily manufactured, be conducive to large-scale pipeline production.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is a kind of structural schematic diagram of shale immersion test observation device provided in an embodiment of the present invention；
Fig. 2 is the assembling schematic diagram of Fig. 1；
Fig. 3 is the right view of the first projection frame in Fig. 1；
Fig. 4 is the structural schematic diagram of the sample cabinet in the embodiment of the present invention；
Fig. 5 is another structural schematic diagram of shale immersion test observation device provided in an embodiment of the present invention；
Fig. 6 is the partial enlarged view of Fig. 4.
Icon：10- shale immersion test observation devices；100- main bodys；101- observation panels；110- first through hole；120- hides
Light curtain；121- fins；130- light-absorption layers；140- holders；141- first projects frame；The first illumination apparatus of 142-；200- sample cabinets；
201- passes through mouth；221- second projects frame；The second illumination apparatus of 222-；231- thirds project frame；232- third illumination apparatus；
The first shades of 241-；The second shades of 242-；250- is latched；260- sample stages；310- illuminance transducers；320- hydraulic pressure
Sensor；330- water temperature sensors；340- water turbidity sensors；350-PH degree sensors；360- baroceptors；370- gas
Temperature sensor；380- signal acquisition modules；410- control flows；420- computer data interfaces；430- power interfaces.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be noted that if occur term "center", "upper", "lower", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings,
Either the invention product using when the orientation or positional relationship usually put, be merely for convenience of the description present invention and simplification retouched
It states, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and
It should not be understood as indicating or implying relative importance.
If being not offered as requiring component abswolute level or outstanding in addition, there are the terms such as term "horizontal", "vertical", " pendency "
It hangs down, but can be slightly tilted.It is not to indicate to be somebody's turn to do if "horizontal" refers to only that its direction is more horizontal with respect to for "vertical"
Structure is had to fully horizontally, but can be slightly tilted.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, if there is term
" setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, and can also be detachably to connect for example, it may be being fixedly connected
It connects, or is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Embodiment
Fig. 1 is please referred to, Fig. 1 is a kind of structural representation of shale immersion test observation device 10 provided in an embodiment of the present invention
Scheme (sectional view).As can be seen from Figure 1 a kind of shale immersion test observation device 10 includes main body 100, window-blind 120 and inhales
Photosphere 130.
Fig. 2 is the assembling schematic diagram of Fig. 1, referring to Fig.1 and 2, as can be seen from the figure：
Main body 100, main body 100 are the tube structure of one end open, and side of the main body 100 far from the opening is provided through
Observation panel 101；The side of main body 100 is provided with first through hole 110；
First projection frame 141 and the first illumination apparatus 142；
It is U-shaped tubular structure that first projection frame 141, which is cross section,；First projection 141 annular spread of frame opening in main body 100
The periphery of mouth；
The inner wall of first projection frame 141, which is formed, has the open accommodating chamber for being directed away from 100 direction of main body；First illumination
Device 142 is fully accommodated in the accommodating chamber in the first projection frame 141.
Window-blind 120, window-blind 120 are arranged in the first through hole 110 of main body 100, and window-blind 120 is configured to have
To the center movement of first through hole 110 to close the movement tendency of first through hole 110.
Inventors discovered through research that when observing shale gas bearing condition by immersion test, picture pick-up device is located at transparent
On the outside of glass container.In shooting process, the light from photographer side glass container surface by reflection after project into
Enter video camera (video camera here includes any one of optical imaging apparatus such as video camera, camera, mobile phone), to shot
Camera receives to form the image that final photographer sees.However these light from photographer side, include from photographer
Body projects the light and other objects of (be reflected on body from other light sources, then be mapped on glass and reflex in video camera)
The relationship of body.The problem for thus producing " reflective " phenomenon, light and shade unevenness for often saying (such as photographer's hand can occur in photo
Portion, camera and background object etc.), it influences that effect is presented.
Accordingly, inventor has invented above-mentioned shale immersion test observation device 10, and main body 100 is tubular structure, main
The opening of body 100 is abutted with the surface of glass container, simultaneously.When in use, first video camera is put into main body 100, operator
Entered inside main body 100 by first through hole 110, because being provided with window-blind 120, light will not be injected from first through hole 110
In main body 100, so that video camera can only receive the light at rock core in glass container, glass is come from without will receive
Container and then improves the generation for reflective phenomenon occur close to the light of the surface reflection of main body 100.Even if obtaining main body 100
Inner space becomes " darkroom " for being conducive to take pictures, to promote the quality of shooting.Meanwhile first projection frame 141 open court
To the direction far from main body 100, thus the light that the first illumination apparatus 142 in the first projection frame 141 is sent out is to deviate from
The direction directive of main body 100 places the position of rock core, to improve the brightness of rock core to be observed, to obtain preferable pickup light
According to condition.It should also be noted that, observation panel 101 observes 100 inner case of main body for photographer, appoint to complete shooting
Business.Shale immersion test observation device 10 is simple in structure, easy to operate, can significantly improve the quality of shooting, and manufacturer
Just, be conducive to large-scale pipeline production.
Optionally, main body 100 is internally provided with the holder 140 for placing picture pick-up device.
Optionally, window-blind 120 includes multiple fins 121, multiple fins 121 along first through hole 110 periphery it is radial to
Circle is inside enclosed to cover first through hole 110.In this way, the hand as operator carries out shooting work across first through hole 110
When making, window-blind 120 can fully cover the space around hand, enter inside main body 100 so as to improve excessive light
The problem of.
Fig. 3 is the right view of the first projection frame 141 in Fig. 1, it can be seen from the figure that the first projection frame 141 is straight-flanked ring
Shape.The synergistic effect of first projection frame 141 and the first illumination apparatus 142 enables to the light that the first illumination apparatus 142 is sent out
Away from the direction of main body 100, i.e. light can only be mapped to the position that rock core is placed in the glass container being connect with main body 100, from
And the illumination in glass container is highlighted so that the darkroom effect of main body 100 is more outstanding.
Optionally, in an embodiment of the present invention, the radial width of above-mentioned first projection frame 141 is more than the diameter of main body 100
To width.In this way, there will be no the shadows of the first projection frame 141 for the photo of photographer's shooting.
Further, above-mentioned shale immersion test observation device 10 further includes light-absorption layer 130, and light-absorption layer 130 is arranged in master
On the inner wall of body 100.The light-absorption layer 130 of 100 inner wall of main body, can effectively absorb the light from photographer side.
Fig. 4 is the structural schematic diagram (sectional view) of sample cabinet 200, and Fig. 5 is the knot after sample cabinet 200 is assembled with main body 100
Structure schematic diagram (sectional view).
Fig. 1-Fig. 5 is please referred to, it can be seen from the figure that in the present embodiment of the present invention, above-mentioned shale immersion test is seen
Measurement equipment 10 further includes sample cabinet 200；The tube structure that sample cabinet 200 is made of clear material；200 one end of sample cabinet is provided with
It is perforative to pass through mouth 201；The side of sample cabinet 200 is connected on the opening periphery of main body 100.
Further, above-mentioned shale immersion test observation device 10 further includes the second projection frame 221 and the second illumination apparatus
222；It is U-shaped tubular structure that second projection frame 221, which is cross section,；Second projection frame 221 is arranged in the bottom of sample cabinet 200, and
The inner wall patch of side and the sample cabinet 200 of second projection frame 221 and；The inner wall formation of second projection frame 221, which has, to be directed away from
The accommodating chamber by mouth 201 of sample cabinet 200；Second illumination apparatus 222 is fully accommodated in the accommodating chamber in the second projection frame 221
It is interior.
Second projection frame 221 and the second illumination apparatus 222 project a large amount of from 200 bottom of sample cabinet and project from vertical direction
Light reflect enough light to video camera to improve the intensity of the illumination around rock core to ensure rock core,
Promotion is taken pictures quality.
Optionally, in the present embodiment of the present invention, above-mentioned shale immersion test observation device 10 further includes third projection
Frame 231 and third illumination apparatus 232；It is U-shaped tubular structure that third projection frame 231, which is cross section,；Third projects 231 annular point of frame
Periphery by mouth 201 of the cloth in sample cabinet 200；The inner wall formation of third projection frame 231, which has, is directed away from 100 direction of main body
Open accommodating chamber；Third illumination apparatus 232 is fully accommodated in the accommodating chamber in third projection frame 231.
Second projection frame 221 and the second illumination apparatus 222 project a large amount of only from vertical side from the through hole of sample cabinet 200
To the light projected upwards, the intensity of the illumination around rock core can be equally improved, enhances quality of taking pictures.
Fig. 6 is the partial enlarged view of Fig. 4, please refers to Fig. 1-Fig. 6, it is also found that above-mentioned shale immersion test from figure
Observation device 10 further includes the first shade 241 and the second shade 242；First shade 241 is movably disposed
In the periphery by mouth 201 of sample cabinet 200, the first shade 241 be configured as masking sample cabinet 200 by mouth 201
The surface at place is opened through mouth 201；Second shade 242 is movably disposed on sample cabinet 200 far from main body 100
Opening side, the second shade 242 be configured as on masking sample cabinet 200 side of the opening far from main body 100 or
Person opens wide the side.
The purpose of first shade 241 and the second shade 242 is so that creating one in sample cabinet 200 only
Ray greatly reduces extraneous interference to the good imaging environment of video camera around rock core.
From this figure it can be seen that being provided with sample stage 260 made of transparent material in sample cabinet 200.Second shading fills
It sets 242 bottoms and is provided with lock 250.
With continued reference to Fig. 1-Fig. 6, in the present embodiment of the present invention, above-mentioned shale immersion test observation device 10 further includes
Illuminance transducer 310；Illuminance transducer 310 is arranged on the inner wall of main body 100.
Further, above-mentioned shale immersion test observation device 10 further include hydraulic pressure sensor 320, water temperature sensor 330,
Water turbidity sensor 340,350 sensor of PH degree sensor, baroceptor 360, air-temperature sensor 370 and signal acquisition module
380；Hydraulic pressure sensor 320, water temperature sensor 330, water turbidity sensor 340,350 sensor of PH degree sensor are arranged at sample
The position of the inner wall bottom of product cabinet 200, hydraulic pressure sensor 320, water temperature sensor 330, water turbidity sensor 340, PH degree pass
350 sensor of sensor is connect with signal acquisition module 380；Baroceptor 360 and air-temperature sensor 370 are arranged in sample cabinet
200 top by mouth 201, baroceptor 360 and air-temperature sensor 370 are connect with signal acquisition module 380.
Further, above-mentioned shale immersion test observation device 10 further includes control flow 410,420 and of computer data interface
Power interface 430；Hydraulic pressure sensor 320, water temperature sensor 330, water turbidity sensor 340,350 sensor of PH degree sensor,
Baroceptor 360, air-temperature sensor 370 and the connection of 380 uniform power interface 430 of signal acquisition module；Control flow 410 and electricity
Source interface 430 is connect with signal acquisition module 380 respectively.
Illuminance transducer 310, pressure sensor, water temperature sensor 330, water turbidity sensor 340, PH degree sensor 350
Sensor, baroceptor 360, air-temperature sensor 370 will obtain data and be sent to signal acquisition module 380, signal acquisition module
380 will be sent to 410 person easy to operation of control flow after above-mentioned data preparation adjusts and acquires.Power interface 430 can provide power supply.
To sum up, the embodiment of the present invention provides a kind of shale immersion test observation device 10 comprising main body 100, shading
Curtain 120 and light-absorption layer 130.The opening of main body 100 is abutted with the surface of glass container, while 100 inner wall of main body is provided with extinction
Layer 130 can effectively absorb the light from shooting side.When in use, first video camera is put into main body 100, is operated
Person is entered by first through hole 110 inside main body 100, because being provided with window-blind 120, light will not be penetrated from first through hole 110
Enter in main body 100, so that video camera can only receive the light at rock core in glass container, glass is come from without will receive
Glass container and then improves the generation for reflective phenomenon occur close to the light of the surface reflection of main body 100.The dress of first illumination simultaneously
It sets the 142, second illumination apparatus 222 and third illumination apparatus 232 can so be shown according to the light for emitting to only core sample is sent out
The brightness that ground improves rock core to be observed is write, preferably shooting illumination condition is obtained, while not will produce interference light to influence to clap
It takes the photograph.Observation panel 101 observes 100 inner case of main body for photographer, to complete shooting task.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification made by all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of shale immersion test observation device, which is characterized in that including：
Main body, the main body are the tube structure of one end open, the sight that side of the main body far from the opening is provided through
Cha Kou；The side of the main body is provided with first through hole；
First projection frame and the first illumination apparatus；
It is U-shaped tubular structure that the first projection frame, which is cross section,；Institute of the first projection frame annular spread in the main body
State the periphery of opening；
The inner wall of the first projection frame, which is formed, has the open accommodating chamber for being directed away from the main direction；First light
It is fully accommodated in the accommodating chamber in the first projection frame according to device；
And window-blind, the window-blind are arranged in the first through hole of the main body, the window-blind is configured to have
The center movement of the oriented first through hole is to close the movement tendency of the first through hole.
2. shale immersion test observation device according to claim 1, it is characterised in that：
The shale immersion test observation device further includes light-absorption layer；
The light-absorption layer is arranged on the inner wall of the main body.
3. shale immersion test observation device according to claim 1, it is characterised in that：
The radial width of the first projection frame is more than the radial width of the main body.
4. shale immersion test observation device according to any one of claim 1-3, it is characterised in that：
The shale immersion test observation device further includes sample cabinet；
The tube structure that the sample cabinet is made of clear material；What described sample cabinet one end was provided through passes through mouth；
The side of the sample cabinet is connected on the opening periphery of the main body.
5. shale immersion test observation device according to claim 4, it is characterised in that：
The shale immersion test observation device further includes the second projection frame and the second illumination apparatus；
It is U-shaped tubular structure that the second projection frame, which is cross section,；The second projection frame is arranged in the bottom of the sample cabinet,
And the inner wall patch of side and the sample cabinet of the second projection frame and；
The inner wall formation of the second projection frame has the accommodating chamber by mouth for being directed away from the sample cabinet；
Second illumination apparatus is fully accommodated in the accommodating chamber in the second projection frame.
6. shale immersion test observation device according to claim 4, it is characterised in that：
The shale immersion test observation device further includes third projection frame and third illumination apparatus；
It is U-shaped tubular structure that the third projection frame, which is cross section,；The third projects frame annular spread in the sample cabinet
The periphery by mouth；
The inner wall of the third projection frame, which is formed, has the open accommodating chamber for being directed away from the main direction；
The third illumination apparatus is fully accommodated in the accommodating chamber in the third projection frame.
7. shale immersion test observation device according to claim 4, it is characterised in that：
The shale immersion test observation device further includes the first shade and the second shade；
First shade is movably disposed at the periphery by mouth of the sample cabinet, the first shading dress
Set be configured as covering the sample cabinet by passing through mouth described in surface where mouth or opening；
Second shade is movably disposed at the side of the opening far from the main body on the sample cabinet, and described the
Two shades are configured as covering the side of the opening far from the main body on the sample cabinet or open wide the side.
8. shale immersion test observation device according to claim 1, it is characterised in that：
The shale immersion test observation device further includes illuminance transducer；
The illuminance transducer is arranged on the inner wall of the main body.
9. the shale immersion test observation device according to any one of claim 5-7, it is characterised in that：
The shale immersion test observation device further includes hydraulic pressure sensor, water temperature sensor, water turbidity sensor, PH degree biography
Sensor, baroceptor, air-temperature sensor and signal acquisition module；
The hydraulic pressure sensor, water temperature sensor, water turbidity sensor, PH degree sensors are arranged at the interior of the sample cabinet
The position of wall bottom, the hydraulic pressure sensor, water temperature sensor, water turbidity sensor, PH degree sensor with the signal
Acquisition module connects；
The baroceptor and the air-temperature sensor are arranged in the top by mouth of the sample cabinet, the air pressure sensing
Device and the air-temperature sensor are connect with the signal acquisition module.
10. shale immersion test observation device according to claim 9, it is characterised in that：
The shale immersion test observation device further includes control flow, computer data interface and power interface；
The hydraulic pressure sensor, the water temperature sensor, the water turbidity sensor, the PH degree sensor, the air pressure
Uniformly the power interface connects for sensor, the air-temperature sensor and the signal acquisition module；
The control flow and the power interface are connect with the signal acquisition module respectively.
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| CN201810104540.2A CN108287133B (en) | 2018-02-02 | 2018-02-02 | Shale soaking experiment observation equipment |
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| CN201810104540.2A CN108287133B (en) | 2018-02-02 | 2018-02-02 | Shale soaking experiment observation equipment |
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| CN108287133B CN108287133B (en) | 2024-03-22 |
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Cited By (1)
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|---|---|---|---|---|
| CN112639441A (en) * | 2018-09-07 | 2021-04-09 | 哈斯特帕大学 | Weathering classification apparatus |
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| CN108287133B (en) | 2024-03-22 |
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