CN117491076A - Subsea water sampler based on blue carbon and method - Google Patents
Subsea water sampler based on blue carbon and method Download PDFInfo
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- CN117491076A CN117491076A CN202311839617.8A CN202311839617A CN117491076A CN 117491076 A CN117491076 A CN 117491076A CN 202311839617 A CN202311839617 A CN 202311839617A CN 117491076 A CN117491076 A CN 117491076A
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 102
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000005070 sampling Methods 0.000 claims abstract description 104
- 239000013049 sediment Substances 0.000 claims abstract description 84
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000036346 tooth eruption Effects 0.000 claims abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 21
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 21
- 241001330002 Bambuseae Species 0.000 claims description 21
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 21
- 239000011425 bamboo Substances 0.000 claims description 21
- 230000007306 turnover Effects 0.000 claims description 13
- 238000005553 drilling Methods 0.000 claims description 8
- 230000005489 elastic deformation Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000926 separation method Methods 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
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a blue carbon-based seabed layer water sampler and a method, which belong to the technical field of seabed sampling and comprise a sampling drill barrel, wherein the sampling drill barrel is internally connected with the sampling drill barrel in an embedded manner, a sediment root supporting component is embedded between the sampling drill barrel and the sampling drill barrel, and root external clamping teeth and root internal clamping teeth of the sediment root supporting component are used for supporting sediment roots. According to the invention, the transmission belt drives the plurality of root cutting teeth to rapidly transmit between the plurality of root external clamping teeth and the plurality of root internal clamping teeth, so that the roots in the blue carbon sediment carbon library can be cut off in the process that the sampling drill drum drives the cooperative sampling drum to enter the blue carbon sediment carbon library, the roots are prevented from being influenced by the action of the downward pressure of the sampling drill drum and the sampling drum, and the stability of the inside of the blue carbon sediment carbon library is prevented, so that the originality of a blue carbon sediment carbon library sample taken in the sampling drum is ensured.
Description
Technical Field
The invention belongs to the technical field of submarine sampling, and particularly relates to a submarine layer water sampler and a submarine layer water sampling method based on blue carbon.
Background
In the existing marine environment monitoring technology, the extraction of a seabed layer water sample is the same important technology, and the seabed layer water sampling equipment mainly comprises a lifting type simple water sampler, a hitting type water sampler, a clamping cover type water sampler and a pump type water sampler.
In the prior art, the seabed layer water sampler based on blue carbon still has some defects in the process of application, has a single structure and low sampling efficiency, and can easily shake in the process of lifting to enable the sampled sediment to be scattered outwards, so that the requirements of people cannot be met.
Based on the above, the invention designs a subsea water sampler and a subsea water sampling method based on blue carbon, so as to solve the above problems.
Disclosure of Invention
The invention aims at: in order to solve the problems that in the prior art, the seabed layer water sampler based on blue carbon still has some defects in the application process, has a single structure and low sampling efficiency, and can easily shake in the lifting process to cause the sampled sediment to be scattered outwards, so that the requirements of people cannot be met, the seabed layer water sampler based on blue carbon and the seabed layer water sampling method based on blue carbon are provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a seabed layer water sampler based on blue carbon, includes the sampling bore section of thick bamboo, the inside embedded sampling section of thick bamboo that is connected with of sampling bore section of thick bamboo, inlay between sampling section of thick bamboo and the sampling bore section of thick bamboo and be equipped with sediment root supporting component, sediment root supporting component is including supporting outer hoop, support in the hoop, the outer latch of root and the interior latch of root are used for supporting the sediment root, the circulation transmission has root to cut the subassembly in supporting outer hoop and the support, root cuts the subassembly and includes drive belt and root section tooth, the bottom of drive belt is connected with root section tooth, root section tooth circulation transmission cuts the root that holds between support outer hoop and the support in the hoop, a plurality of transfer grooves have been seted up to the bottom of sampling bore section of thick bamboo, the position that the sample bore section of thick bamboo side terminal surface corresponds the transfer groove is provided with sediment bearing assembly, sediment bearing assembly's top is connected with bearing drive assembly.
As a further description of the above technical solution:
the top of the sampling drill cylinder is connected with a stress application rod, the other end of the stress application rod is connected with a stress application handle, and anti-skid patterns are formed on the stress application handle.
As a further description of the above technical solution:
the sediment supporting component comprises a plurality of sliding connecting blocks, the sliding connecting blocks are connected in a plurality of switching grooves in an embedded mode, a turnover groove is formed in each sliding connecting block, a turnover hoop is clamped at the notch of each turnover groove, and a turnover shaft is connected in the turnover hoop in a rotating mode.
As a further description of the above technical solution:
one end of the turning shaft is connected to the inner wall of the sliding connecting groove, the other end of the turning shaft is sleeved with a turning spring, the turning shaft is connected with an elastic support of a turning hoop through the turning spring, a sediment supporting plate is slidably connected to the side end face of the sampling drill barrel, the sliding connecting groove is formed in the position, corresponding to the sliding connecting block, on the sediment supporting plate, and the sliding connecting block is slidably connected in the sliding connecting groove.
As a further description of the above technical solution:
the bearing driving assembly comprises a lower layer switching frame, the lower layer switching frame is connected to the sediment supporting plate, a driving shaft is rotatably connected to the inner side of the lower layer switching frame through a first pin shaft, a lower layer switching spring is sleeved on the first pin shaft, and the first pin shaft is elastically supported and switched with the lower layer switching frame through the lower layer switching spring.
As a further description of the above technical solution:
the other end of the driving shaft is rotatably connected with an upper layer switching frame through a second pin shaft, an upper layer switching spring is sleeved on the second pin shaft, the second pin shaft is elastically supported and switched with the upper layer switching frame through the upper layer switching spring, a hydraulic cylinder is mounted at the top of the upper layer switching frame, and the hydraulic cylinder is mounted on the side end face of the sampling drill pipe.
As a further description of the above technical solution:
the top of support outer hoop and support interior hoop is connected through a plurality of bridge type link, support outer hoop and support interior hoop embedded connection between sample drill drum and sample drum, the bottom of support outer hoop is all connected to a plurality of root outer latch, and the bottom of hoop is all connected in the support in a plurality of root.
As a further description of the above technical solution:
the transmission belt is in transmission connection between the support outer hoop and the support inner hoop, and a plurality of root section teeth are all connected to the bottom of the transmission belt.
As a further description of the above technical solution:
the inner side of the transmission belt is rotationally connected with a plurality of transmission wheels, the transmission wheels are rotationally connected to the top of the supporting inner hoop, the top of each transmission wheel is provided with a micro motor, the top of the micro motor body is connected with a rear supporting seat, and the rear supporting seat is clamped between the sampling drill barrel and the sampling barrel.
A method of using a blue carbon-based subsea water sampler, comprising:
the blue carbon sediment carbon warehouse sampling personnel presses down the stress application handle forcefully, the stress application handle transmits the downward pressure to the sampling drilling barrel through the stress application rod, and the sampling drilling barrel drives the cooperative sampling barrel to enter the blue carbon sediment carbon warehouse for sampling;
in the process that the sampling drill cylinder drives the cooperative sampling cylinder to enter the blue carbon sediment carbon storage, the micro motor is controlled to operate, the micro motor drives the driving wheels to drive, the driving wheels simultaneously drive the driving belts to circularly drive between the supporting outer hoop and the supporting inner hoop, and the driving belts drive the root cutting teeth to rapidly drive between the root outer clamping teeth and the root inner clamping teeth, so that the roots in the blue carbon sediment carbon storage can be cut off in the process that the sampling drill cylinder drives the cooperative sampling cylinder to enter the blue carbon sediment carbon storage;
after the sampling drill tube descends to a proper size in cooperation with the sampling tube, the hydraulic cylinder is controlled to do stretching movement, the hydraulic cylinder applies thrust to the end part of the driving shaft through the upper layer switching frame, the driving shaft acts on the sediment supporting plate through the lower layer switching frame, under the action of the thrust, the sediment supporting plate slides on the sliding connecting seat through the sliding connecting groove on one hand, the overturning hoop on the sliding connecting seat is driven to rotate around the overturning shaft on the other hand, the overturning spring is twisted to enable the overturning spring to be elastically deformed, in the process, one end of the driving shaft rotates on the inner side of the upper layer switching frame, the upper layer switching spring is twisted to enable the upper layer switching spring to be elastically deformed through the second pin shaft, the other end of the driving shaft rotates on the inner side of the lower layer switching frame, the lower layer switching spring is twisted to be elastically deformed through the first pin shaft, and the elastic resetting force generated in the deformation process is generated through the lower layer switching spring and the upper layer switching spring, and therefore the sediment supporting plate can be pushed to the bottoms of the sampling drill tube and the sampling tube.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, the transmission belt drives the plurality of root cutting teeth to rapidly transmit between the plurality of root external clamping teeth and the plurality of root internal clamping teeth, so that the roots in the blue carbon sediment carbon library can be cut off in the process that the sampling drill drum drives the collaborative sampling drum to enter the blue carbon sediment carbon library, the roots are prevented from being influenced by the downward pressure of the sampling drill drum and the sampling drum, the stability of the inside of the blue carbon sediment carbon library is prevented, the originality of a blue carbon sediment carbon library sample taken in the sampling drum is ensured, and further, the monitoring of the blue carbon sediment carbon library by scientific researchers is facilitated.
2. According to the invention, one end of the driving shaft rotates at the inner side of the upper layer transfer frame, the upper layer transfer spring is twisted through the second pin shaft to enable the upper layer transfer spring to elastically deform, the other end of the driving shaft rotates at the inner side of the lower layer transfer frame, the lower layer transfer spring is twisted through the first pin shaft to enable the lower layer transfer spring to elastically deform, and the sediment supporting plate is pushed to the bottoms of the sampling drill barrel and the sampling barrel by utilizing elastic restoring force generated in the deformation process of the lower layer transfer spring and the upper layer transfer spring, so that the sediment supporting plate is utilized to support a blue carbon sediment carbon library sample in the sampling barrel, leakage of the blue carbon sediment carbon library sample in the sampling barrel is avoided, and the integrity of the blue carbon sediment carbon library sample is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a subsea water sampler based on blue carbon;
fig. 2 is a schematic diagram of a split structure of a subsea water sampler based on blue carbon according to the present invention;
FIG. 3 is a schematic illustration of the separation of a sediment support assembly in a blue carbon based subsea water sampler according to the present invention;
FIG. 4 is a schematic diagram of a root section tooth in a subsea water sampler based on blue carbon according to the present invention;
FIG. 5 is a schematic illustration of the structure of the blue carbon-based subsea water sampler with the root cutting assembly removed;
FIG. 6 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 4C according to the present invention;
fig. 9 is an enlarged schematic diagram of a root cutting assembly in a subsea water sampler based on blue carbon according to the present invention.
Legend description:
1. sampling drill barrels; 2. a stress application rod; 3. a stress application handle; 4. a sediment support assembly; 401. a sliding connecting block; 402. a turnover groove; 403. turning over the hoop; 404. a turnover shaft; 405. a turnover spring; 406. a sediment supporting plate; 407. a sliding connecting groove; 5. a support drive assembly; 501. a drive shaft; 502. an upper layer transfer frame; 503. an upper layer switching spring; 504. a hydraulic cylinder; 6. a sampling tube; 7. a sediment root support assembly; 701. supporting the outer hoop; 702. supporting the inner hoop; 703. a bridge type connecting frame; 704. the root is provided with external clamping teeth; 705. the root is internally provided with a latch; 8. a root cutting assembly; 801. a transmission belt; 802. cutting off teeth at the root; 803. a driving wheel; 804. a micro motor; 805. and a rear supporting seat.
Detailed Description
The following description of the embodiments of the present invention will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a seabed layer water sampler based on blue carbon, including sample bore section of thick bamboo 1, the inside embedding of sample bore section of thick bamboo 1 is connected with sample section of thick bamboo 6, inlay between sample section of thick bamboo 6 and the sample bore section of thick bamboo 1 and be equipped with sediment root supporting component 7, the outside latch 704 of root of sediment root supporting component 7 and the inside latch 705 of root are used for supporting the sediment root, cyclic transmission has root to cut off subassembly 8 between the support outer hoop 701 of sediment root supporting component 7 and the support inner hoop 702, the bottom of the drive belt 801 of root cuts off subassembly 8 is connected with root and cuts off tooth 802, cyclic transmission's root cuts off tooth 802 cyclic flow and cuts off the root that holds between support outer hoop 701 and the support inner hoop 702, a plurality of transfer grooves have been seted up to the bottom of sample bore section of thick bamboo 1 side terminal surface corresponds the position of transfer groove and is provided with sediment bearing assembly 4, the top of sediment bearing assembly 4 is connected with bearing drive assembly 5.
Specifically, the top of the sampling drill tube 1 is connected with a stress application rod 2, the other end of the stress application rod 2 is connected with a stress application handle 3, and anti-skid patterns are formed on the stress application handle 3.
The implementation mode specifically comprises the following steps: the blue carbon deposit carbon warehouse sampling personnel press the stressing handle 3 by force, the stressing handle 3 transmits the downward pressure to the sampling drilling barrel 1 through the stressing rod 2, and the sampling drilling barrel 1 drives the cooperative sampling barrel 6 to enter the blue carbon deposit carbon warehouse for sampling.
Specifically, the sediment supporting assembly 4 includes a plurality of sliding connection blocks 401, the plurality of sliding connection blocks 401 are connected in a plurality of adapting grooves in an embedded manner, a turning groove 402 is formed in the sliding connection blocks 401, a turning hoop 403 is clamped at the notch of the turning groove 402, a turning shaft 404 is connected in a rotating manner to the turning hoop 403, one end of the turning shaft 404 is connected to the inner wall of the sliding connection groove 407, a turning spring 405 is sleeved at the other end of the turning shaft 404, the turning shaft 404 is connected with the elastic support of the turning hoop 403 through the turning spring 405, a sediment supporting plate 406 is connected to the side end face of the sampling drill barrel 1 in a sliding manner, a sliding connection groove 407 is formed in the position, corresponding to the sliding connection block 401, of the sediment supporting plate 406, and the sliding connection blocks 401 are connected in the sliding connection groove 407 in a sliding manner.
The implementation mode specifically comprises the following steps: in the process that the sampling drill drum 1 drives the collaborative sampling drum 6 to enter the blue carbon sediment carbon warehouse, the micro motor 804 is controlled to run, the micro motor 804 drives the driving wheel 803 to drive, the driving wheels 803 simultaneously drive the driving belt 801 to circularly drive between the supporting outer hoop 701 and the supporting inner hoop 702, and the driving belt 801 drives the root cutting teeth 802 to rapidly drive between the root outer clamping teeth 704 and the root inner clamping teeth 705, so that the roots in the blue carbon sediment carbon warehouse can be cut off in the process that the sampling drill drum 1 drives the collaborative sampling drum 6 to enter the blue carbon sediment carbon warehouse.
Specifically, the bearing driving assembly 5 includes lower floor's switching frame, lower floor's switching frame is connected on sediment carrier plate 406, lower floor's switching frame's inboard is connected with drive shaft 501 through first round pin axle rotation, first round pin axle has cup jointed lower floor's switching spring, first round pin axle passes through lower floor's switching spring and lower floor's switching frame elastic support switching, the other end of drive shaft 501 is connected with upper strata switching frame 502 through the rotation of second round pin axle, upper strata switching spring 503 has been cup jointed on the second round pin axle, upper strata switching frame 502's top is installed hydraulic cylinder 504 through upper strata switching spring 503 and upper strata switching frame 502's top, hydraulic cylinder 504 is installed on sample drill drum 1's side terminal surface, the top of support outer hoop 701 and support inner hoop 702 is connected through a plurality of bridge type link 703, support outer hoop 701 and support inner hoop 702 are embedded to be connected between sample drill drum 1 and sample drum 6, a plurality of root outer hoops 704 all connect the bottom at support outer hoop 701, a plurality of root inner hoops 705 all connect the bottom at support inner hoop 702, upper strata switching spring 503 has cup jointed upper strata switching spring 503, the top of upper strata switching frame 502 is installed at the top of upper strata switching frame 502 through upper strata switching spring 503, hydraulic cylinder 504 installs hydraulic cylinder 504 on the side face, the lateral end face of support outer hoop 701 and support inner hoop 702 is connected with a plurality of support hoops 803, a plurality of jack 803 is connected with the top of jack-up carrier wheels 803 at the top of jack 803, the connection is arranged at the top of jack 803, the jack-up is connected with the back is connected with the jack 803, and is connected with the jack-up at the top of jack 803, jack-up at the jack is connected with jack 803, jack is connected with jack down.
The implementation mode specifically comprises the following steps: after the sampling drill tube 1 descends to a proper size in cooperation with the sampling tube 6, the hydraulic cylinder 504 is controlled to stretch, the hydraulic cylinder 504 applies thrust to the end part of the driving shaft 501 through the upper layer switching frame 502, the driving shaft 501 applies thrust to the sediment supporting plate 406 through the lower layer switching frame, under the action of the thrust, the sediment supporting plate 406 slides on the sliding connecting seat through the sliding connecting groove 407 on one hand, the overturning hoop 403 on the sliding connecting seat is driven to rotate around the overturning shaft 404 on the other hand and twists the overturning spring 405 to enable the overturning spring to elastically deform, in the process, one end of the driving shaft 501 rotates on the inner side of the upper layer switching frame 502 and twists the upper layer switching spring 503 to elastically deform through the second pin shaft, the other end of the driving shaft 501 rotates on the inner side of the lower layer switching frame and twists the lower layer switching spring through the first pin shaft to enable the lower layer switching spring to elastically deform, and elastic restoring force generated in the deformation process is utilized by the lower layer switching spring and the upper layer switching spring 503.
Working principle, when in use:
the blue carbon deposit carbon warehouse sampling personnel forcefully presses down the stress application handle 3, the stress application handle 3 transmits the downward pressure to the sampling drilling barrel 1 through the stress application rod 2, and the sampling drilling barrel 1 drives the cooperative sampling barrel 6 to enter the blue carbon deposit carbon warehouse for sampling;
in the process that the sampling drill drum 1 drives the cooperative sampling drum 6 to enter the blue carbon sediment carbon warehouse, the miniature motor 804 is controlled to operate, the miniature motor 804 drives the driving wheel 803 to drive, the plurality of driving wheels 803 simultaneously drive the driving belt 801 to circularly drive between the supporting outer hoop 701 and the supporting inner hoop 702, and the driving belt 801 drives the plurality of root cutting teeth 802 to rapidly drive between the plurality of root outer clamping teeth 704 and the plurality of root inner clamping teeth 705, so that roots in the blue carbon sediment carbon warehouse can be cut in the process that the sampling drill drum 1 drives the cooperative sampling drum 6 to enter the blue carbon sediment carbon warehouse, the root is prevented from being influenced by the pressure from the sampling drill drum 1 and the sampling drum 6, the stability of the inside of the blue carbon sediment carbon warehouse is prevented from being influenced, and the originality of a blue carbon sediment carbon warehouse sample taken in the sampling drum 6 is ensured, and the blue carbon sediment carbon warehouse is monitored by scientific researchers is facilitated;
after the sampling drill tube 1 descends to a proper size in cooperation with the sampling tube 6, the hydraulic cylinder 504 is controlled to do stretching movement, the hydraulic cylinder 504 applies thrust to the end part of the driving shaft 501 through the upper layer switching frame 502, the driving shaft 501 applies thrust to the sediment supporting plate 406 through the lower layer switching frame, under the action of the thrust, the sediment supporting plate 406 slides on the sliding connecting seat through the sliding connecting groove 407 on one hand, the overturning hoop 403 on the sliding connecting seat is driven to rotate around the overturning shaft 404 on the other hand, the overturning spring 405 is twisted to enable the overturning spring to elastically deform, in the process, one end of the driving shaft 501 rotates on the inner side of the upper layer switching frame 502, the upper layer switching spring 503 is twisted to elastically deform through the second pin shaft, the other end of the driving shaft 501 rotates on the inner side of the lower layer switching frame, the lower layer switching spring is twisted through the first pin shaft and enables the lower layer switching spring to elastically deform, and the sediment supporting plate 406 can be pushed to the bottom of the sampling drill tube 1 and the sampling tube 6 through elastic resetting force generated in the deformation process of the lower layer switching spring 503, the blue carbon sediment supporting plate 6 is prevented from being leaked out of the blue carbon sediment carbon in the sampling tube 6, and the integrity of the sample carbon sediment is ensured.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a seabed layer water sampler based on blue carbon, includes sample bore section of thick bamboo (1), its characterized in that, the inside embedded sampling section of thick bamboo (6) that is connected with of sample bore section of thick bamboo (1), inlay between sampling section of thick bamboo (6) and the sample bore section of thick bamboo (1) and be equipped with sediment root supporting component (7), sediment root supporting component (7) including support outer hoop (701), support interior hoop (702), root outer latch (704) and root interior latch (705) are used for supporting sediment root, the circulation transmission has root to cut subassembly (8) between support outer hoop (701) and the support interior hoop (702), root cuts subassembly (8) including drive belt (801) and root cutting tooth (802), the bottom of drive belt (801) is connected with root cutting tooth (802), root cutting tooth (802) circulation transmission cuts the root that blocks that the support is held between outer hoop (701) and the support interior hoop (702), the support is cut down in root supporting hoop (704), the support is provided with sediment groove (4) corresponding to be provided with in the sample bore section of thick bamboo (1), the end face of thick bamboo (4) is cut down on the side of a plurality of sample bore section of thick bamboo (1).
2. The subsea water sampler based on blue carbon according to claim 1, wherein the top of the sampling drill cylinder (1) is connected with a stress application rod (2), the other end of the stress application rod (2) is connected with a stress application handle (3), and the stress application handle (3) is provided with anti-skid patterns.
3. The subsea water sampler based on blue carbon according to claim 1, characterized in that the sediment support assembly (4) comprises a plurality of sliding connection blocks (401), the sliding connection blocks (401) are connected in a plurality of adapting grooves in an embedded mode, a turnover groove (402) is formed in the sliding connection blocks (401), a turnover hoop (403) is clamped to a notch of the turnover groove (402), and a turnover shaft (404) is connected in a rotating mode to the turnover hoop (403).
4. The ocean floor water sampler based on blue carbon according to claim 3, wherein one end of the turning shaft (404) is connected to the inner wall of the sliding connecting groove (407), the other end of the turning shaft (404) is sleeved with a turning spring (405), the turning shaft (404) is elastically supported and connected with a turning hoop (403) through the turning spring (405), a sediment supporting plate (406) is slidably connected to the side end face of the sampling drill cylinder (1), the position, corresponding to the sliding connecting block (401), on the sediment supporting plate (406) is provided with the sliding connecting groove (407), and the sliding connecting block (401) is slidably connected in the sliding connecting groove (407).
5. The subsea water sampler based on blue carbon according to claim 4, characterized in that the bearing driving assembly (5) comprises a lower layer transfer frame, the lower layer transfer frame is connected to the sediment supporting plate (406), the inner side of the lower layer transfer frame is rotatably connected with a driving shaft (501) through a first pin shaft, a lower layer transfer spring is sleeved on the first pin shaft, and the first pin shaft is elastically supported and transferred with the lower layer transfer frame through the lower layer transfer spring.
6. The subsea water sampler based on blue carbon according to claim 5, wherein the other end of the driving shaft (501) is rotatably connected with an upper layer switching frame (502) through a second pin shaft, an upper layer switching spring (503) is sleeved on the second pin shaft, the second pin shaft is elastically supported and switched with the upper layer switching frame (502) through the upper layer switching spring (503), a hydraulic cylinder (504) is mounted at the top of the upper layer switching frame (502), and the hydraulic cylinder (504) is mounted on the side end face of the sampling drill cylinder (1).
7. The subsea water sampler based on blue carbon according to claim 1, wherein the tops of the outer support hoop (701) and the inner support hoop (702) are connected by a plurality of bridge connectors (703), the outer support hoop (701) and the inner support hoop (702) are connected between the sampling drill pipe (1) and the sampling pipe (6) in an embedded manner, a plurality of outer root clamping teeth (704) are connected to the bottom of the outer support hoop (701), and a plurality of inner root clamping teeth (705) are connected to the bottom of the inner support hoop (702).
8. The subsea water sampler based on blue carbon according to claim 1, characterized in that the drive belt (801) is drivingly connected between the support outer hoop (701) and the support inner hoop (702), and a plurality of root cutting teeth (802) are connected to the bottom of the drive belt (801).
9. The subsea water sampler based on blue carbon according to claim 8, wherein the inner side of the driving belt (801) is rotationally connected with a plurality of driving wheels (803), the plurality of driving wheels (803) are rotationally connected to the top of the supporting inner hoop (702), the top of the plurality of driving wheels (803) is provided with a micro motor (804), the top of the micro motor (804) body is connected with a rear supporting seat (805), and the rear supporting seat (805) is clamped between the sampling drill cylinder (1) and the sampling cylinder (6).
10. A method of using a blue carbon based seafloor water sampler according to any one of claims 1 to 9 and comprising:
the blue carbon sediment carbon warehouse sampling personnel forcefully presses down the stress application handle (3), the stress application handle (3) transmits the downward pressure to the sampling drilling barrel (1) through the stress application rod (2), and the sampling drilling barrel (1) drives the cooperative sampling barrel (6) to enter the blue carbon sediment carbon warehouse for sampling;
in the process that the sampling drill drum (1) drives the co-sampling drum (6) to enter the blue carbon sediment carbon warehouse, the micro motor (804) is controlled to run, the micro motor (804) drives the driving wheel (803) to drive, the driving wheels (803) simultaneously drive the driving belt (801) to circularly drive between the supporting outer hoop (701) and the supporting inner hoop (702), and the driving belt (801) drives the root cutting teeth (802) to rapidly drive between the root outer clamping teeth (704) and the root inner clamping teeth (705), so that the root in the blue carbon sediment carbon warehouse can be cut off in the process that the sampling drill drum (1) drives the co-sampling drum (6) to enter the blue carbon sediment carbon warehouse;
after the sampling drill tube (1) descends to a proper size in cooperation with the sampling tube (6), the hydraulic cylinder (504) is controlled to stretch, the hydraulic cylinder (504) applies thrust to the end part of the driving shaft (501) through the upper layer switching frame (502), the driving shaft (501) applies thrust to the sediment supporting plate (406) through the lower layer switching frame, under the action of the thrust, the sediment supporting plate (406) slides on the sliding connecting seat through the sliding connecting groove (407) on one hand, the overturning hoop (403) on the sliding connecting seat is driven to rotate around the overturning shaft (404) on the other hand, the overturning spring (405) is twisted to enable the overturning spring (405) to generate elastic deformation, in the process, one end of the driving shaft (501) rotates on the inner side of the upper layer switching frame (502), and the other end of the driving shaft (501) twists the upper layer switching spring (503) to generate elastic deformation through the second pin, and the lower layer switching spring is twisted to enable the sediment supporting plate (406) to generate elastic deformation through the first pin, and the sediment supporting plate (6) can be pushed to the bottom of the sampling drill tube (1) through the elastic reset force generated in the process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311839617.8A CN117491076B (en) | 2023-12-29 | 2023-12-29 | Subsea water sampler based on blue carbon and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311839617.8A CN117491076B (en) | 2023-12-29 | 2023-12-29 | Subsea water sampler based on blue carbon and method |
Publications (2)
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203203831U (en) * | 2013-04-16 | 2013-09-18 | 刘树元 | Columnar shallow-layer bottom mud sampler |
| KR102157088B1 (en) * | 2020-04-22 | 2020-09-17 | (주)홍익기술단 | Concrete Carbonation Test Device for Structural Safety Diagnosis |
| RU2734974C1 (en) * | 2020-03-06 | 2020-10-26 | Сергей Николаевич Наумчик | Method and device for sampling moving bulk material flow |
| CN212452566U (en) * | 2020-04-29 | 2021-02-02 | 胡永全 | Novel highway engineering soil sampling device |
| CN112400451A (en) * | 2020-11-20 | 2021-02-26 | 王凤云 | High-efficient adjustable lawn mower in empty gardens |
| US20210063426A1 (en) * | 2019-09-04 | 2021-03-04 | Arteion | Drive device for an automatic analysis apparatus for in vitro diagnostics |
| CN112945625A (en) * | 2021-04-26 | 2021-06-11 | 中国石油大学(华东) | Fixed point in-situ coring device capable of being sealed and based on modern sedimentation shoal sampling |
| CN215640278U (en) * | 2021-09-13 | 2022-01-25 | 嘉兴中一检测研究院有限公司 | Sampling device for volatile organic compounds in soil and sediments |
| CN216082154U (en) * | 2021-09-23 | 2022-03-18 | 无锡市产品质量监督检验院 | A instrument for compound fertilizer sampling |
| CN114659832A (en) * | 2022-05-26 | 2022-06-24 | 山东省煤田地质局第五勘探队 | Soil stratified sampling device for hydrogeological exploration |
| CN114720183A (en) * | 2022-04-02 | 2022-07-08 | 菏泽学院 | Survey device that soil salinity and alkalinity detected |
| CN114916411A (en) * | 2022-05-06 | 2022-08-19 | 烟台新旧动能转换研究院暨烟台科技成果转移转化示范基地 | Anti-blocking type water storage agricultural irrigation intelligent device |
| CN217384802U (en) * | 2022-04-26 | 2022-09-06 | 青岛海洋科学与技术国家实验室发展中心 | Grab type marine sediment surface layer sampler |
| CN116793738A (en) * | 2023-05-30 | 2023-09-22 | 江苏安琪尔检测科技有限公司 | Soil sampling device for soil detection and application method thereof |
-
2023
- 2023-12-29 CN CN202311839617.8A patent/CN117491076B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203203831U (en) * | 2013-04-16 | 2013-09-18 | 刘树元 | Columnar shallow-layer bottom mud sampler |
| US20210063426A1 (en) * | 2019-09-04 | 2021-03-04 | Arteion | Drive device for an automatic analysis apparatus for in vitro diagnostics |
| RU2734974C1 (en) * | 2020-03-06 | 2020-10-26 | Сергей Николаевич Наумчик | Method and device for sampling moving bulk material flow |
| KR102157088B1 (en) * | 2020-04-22 | 2020-09-17 | (주)홍익기술단 | Concrete Carbonation Test Device for Structural Safety Diagnosis |
| CN212452566U (en) * | 2020-04-29 | 2021-02-02 | 胡永全 | Novel highway engineering soil sampling device |
| CN112400451A (en) * | 2020-11-20 | 2021-02-26 | 王凤云 | High-efficient adjustable lawn mower in empty gardens |
| CN112945625A (en) * | 2021-04-26 | 2021-06-11 | 中国石油大学(华东) | Fixed point in-situ coring device capable of being sealed and based on modern sedimentation shoal sampling |
| CN215640278U (en) * | 2021-09-13 | 2022-01-25 | 嘉兴中一检测研究院有限公司 | Sampling device for volatile organic compounds in soil and sediments |
| CN216082154U (en) * | 2021-09-23 | 2022-03-18 | 无锡市产品质量监督检验院 | A instrument for compound fertilizer sampling |
| CN114720183A (en) * | 2022-04-02 | 2022-07-08 | 菏泽学院 | Survey device that soil salinity and alkalinity detected |
| CN217384802U (en) * | 2022-04-26 | 2022-09-06 | 青岛海洋科学与技术国家实验室发展中心 | Grab type marine sediment surface layer sampler |
| CN114916411A (en) * | 2022-05-06 | 2022-08-19 | 烟台新旧动能转换研究院暨烟台科技成果转移转化示范基地 | Anti-blocking type water storage agricultural irrigation intelligent device |
| CN114659832A (en) * | 2022-05-26 | 2022-06-24 | 山东省煤田地质局第五勘探队 | Soil stratified sampling device for hydrogeological exploration |
| CN116793738A (en) * | 2023-05-30 | 2023-09-22 | 江苏安琪尔检测科技有限公司 | Soil sampling device for soil detection and application method thereof |
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