CN109916655B - Carrying type deep sea sediment sampler of underwater vehicle - Google Patents
Carrying type deep sea sediment sampler of underwater vehicle Download PDFInfo
- Publication number
- CN109916655B CN109916655B CN201910311501.4A CN201910311501A CN109916655B CN 109916655 B CN109916655 B CN 109916655B CN 201910311501 A CN201910311501 A CN 201910311501A CN 109916655 B CN109916655 B CN 109916655B
- Authority
- CN
- China
- Prior art keywords
- sampling
- cylinder
- mounting
- reset spring
- mounting hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to the field of deep sea geological exploration, and particularly relates to an underwater vehicle carrying type deep sea sediment sampler. The device comprises an elastic shrinkage sealing pipe, a lower thermal current value sensor, a closing pressing plate, a sampling outer cylinder, a sampling inner cylinder, an upper thermal current value sensor, a water valve and the like. The invention uses the elastic tube to realize the sealing after sampling, is matched with mechanical locking, and uses the locking and unlocking mechanism to realize secondary sampling. The invention utilizes the closed sample storage space to reduce the loss and disturbance of the sample, the secondary sampling function can greatly improve the efficiency of obtaining the effective sample, completely preserve the in-situ seawater sample at a specific position and the undisturbed in-situ sediment sample, collect the in-situ heat flow value of the surface sediment in real time, and provide the in-situ seawater and sediment sample for the research of later biological, chemical, geological and other aspects.
Description
Technical Field
The invention belongs to the field of deep sea geological exploration, and particularly relates to an underwater vehicle carrying type deep sea sediment sampler.
Background
The sediment sampler carried by the existing submersible is relatively simple in structure, and after the submersible reaches a deep sea sampling point, the sampler is directly inserted into the sediment by being held by a manipulator, and the sample is taken and then placed into a sample frame to finish sampling. However, during the process of inserting the sampler into the sediment and lifting the sampler upwards, the sediment in the sampler is easy to fall off (particularly easy to fall off if sand is used), and during the process of lifting the submersible, if the sealing is not good, the sampler is easy to be washed by seawater, the integrity of the sample is difficult to maintain, and the sampler is difficult to be undisturbed. Meanwhile, the seawater sample at the sampling position cannot be stored, and the secondary sampling capability is not provided.
Disclosure of Invention
The invention aims to solve the problems mentioned in the background technology, and provides a carrying type deep sea sediment sampler of an underwater vehicle, which adopts the following technical scheme:
a carrying type deep sea sediment sampler of an underwater carrier comprises an elastic contraction sealing pipe, a lower thermal current value sensor, a closing pressing plate, a sampling outer cylinder, a lower operating cylinder, an operating pressing plate, an upper operating cylinder, an upper end cover, a sampler label, an end mounting cover, a sealing torsional spring, a sampling inner cylinder, a sampling cylinder reset spring, an upper thermal current value sensor, a clamping reset torsional spring, a traction rack plate, an unlocking slide block, an unlocking reset spring, a locking slide block, a locking reset spring, a transmission gear, a water valve, a transmission pressing block, a flexible sealing film, reversing transfer liquid and a bottom sealing end cover, wherein the sampling end is in the lower end direction, the operating end is in the upper end direction, the sampling is made of transparent materials and is mounted on the outer side of the sampling inner cylinder, the upper part is connected with the traction rack plate, a base is hinged on one side of the lower operating cylinder, and a baffle is arranged on the upper part of the same side of the hinge base, the axis is provided with a mounting hole of a water valve and a mounting groove of a traction rack plate, the lower end of the operation pressure plate is provided with a hinge hole, the two sides of the upper part are provided with side plates, the operation pressure plate is mounted on a hinge seat of a lower operation cylinder through a pin shaft, the side plates on the two sides of the operation pressure plate tightly press left and right side pin shafts of a transmission pressure block, a clamping reset torsion spring is mounted in the mounting hole between the lower operation cylinder and the operation pressure plate, the center of the upper operation cylinder is provided with a mounting counter bore, one side of the upper operation cylinder is provided with a chute for an unlocking slide block and a locking slide block and a mounting hole for an unlocking reset spring, the lower side of an upper end cover is provided with a chute for an unlocking slide block and a mounting hole for a locking reset spring, the upper part of the upper operation cylinder is provided with a sampler label, the end mounting cover is mounted in the counter bore of the upper operation cylinder and is connected with an upper pipeline of the water valve, and the sampling inner cylinder is made of transparent material, the lower part of the transmission pressing block is connected with an elastic contraction sealing pipe, the upper part of the transmission pressing block is connected with a lower pipeline of a water valve, the traction rack plate is arranged in a mounting groove of the lower operation cylinder, the upper part of the traction rack plate is in contact with a flexible sealing film, the lower part of the traction rack plate is connected with a sampling outer cylinder, the middle of the traction rack plate is matched with a transmission gear, the lower part of the locking sliding block is provided with a boss with an inclined surface, the two sides of the upper part of the locking sliding block are respectively provided with a sliding groove with an inclined surface and a mounting hole of a locking reset spring, the upper sliding groove and the mounting hole are arranged in an axial sliding groove of the upper operation cylinder, the inclined surface of the sliding groove of the locking sliding block can be in contact with the inclined surface of a side plate of an unlocking sliding block, the locking reset spring is arranged in the mounting holes of the upper operation cylinder and the upper end cover, one end surface of the locking reset spring is in contact with the upper operation cylinder, the transmission pressing block is in an inverted U-shaped structure, pin shafts are arranged on the two sides of the transmission pressing block, the left and right side plates of the lower operation cylinder, the transmission pressing block, the lower operation cylinder, the upper baffle and the mounting groove, the lower operation cylinder, the lower operation valve and the lower operation valve are arranged on the lower operation cylinder, the lower operation valve are arranged on the lower operation valve, the upper end cover, the lower operation valve, the upper operation valve, the lower operation valve, the upper operation valve, the lower operation valve, the upper operation valve, the lower operation valve, an adjusting space is formed between the upper operation cylinders, and the bottom sealing end cover is positioned at the lowest part and is arranged at the mounting end of the elastic shrinkage sealing pipe outside the sampling outer cylinder; before using the invention, firstly, placing the invention in a sampling frame, connecting the bottom of a bottom sealing end cover on the sampling frame, when using the invention, clamping a lower operation cylinder by a manipulator, grabbing and lifting the invention, finding a sampling point, inserting the invention into a sampling deposit, pressing down the operation cylinder by the manipulator, pushing an elastic shrinkage sealing pipe, a lower thermal current value sensor, a closing pressure plate, a sampling outer cylinder and a sampling inner cylinder to gradually insert the deposit, observing and determining the sampling depth through the sampling outer cylinder and the sampling inner cylinder, clamping the operation pressure plate by the manipulator after the sampling depth meets the requirement, driving a driving gear to rotate by a driving pressure block, a flexible sealing film and reversing transmission liquid, further rotating a water valve to seal the upper part of the sampling inner cylinder, driving the elastic shrinkage sealing pipe to move downwards by the driving rack plate through the sampling outer cylinder, the part of the elastic shrinkage sealing tube, which is separated from the outer wall of the sampling inner cylinder, shrinks under the action of self elasticity, the lower part of the sampling inner cylinder is gradually sealed, when a closing pressing plate is separated from the outer wall of the sampling inner cylinder, the elastic shrinkage sealing tube is furled and further compressed, the lower part of the sampling inner cylinder is tightly sealed, when secondary sampling is needed, the mechanical arm is used for clamping the unlocking slide block and unlocking the locking slide block, then the sampling outer cylinder reset spring pushes the sampling outer cylinder and the traction rack plate to move upwards, the sampling outer cylinder moves upwards to drive the closing pressing plate to expand, meanwhile, the elastic shrinkage sealing tube is driven to be transferred to the outer side of the sampling outer cylinder, the lower part of the sampling inner cylinder is further opened, the traction rack plate translates to drive the transmission gear to rotate, and the water-through valve is further rotated to open the upper part of the sampling inner cylinder, at the moment, the original sample release can be accelerated by matching with the mechanical arm shaking device, and secondary sampling is prepared.
The elastic contraction sealing pipe is made of a high-elasticity material, one end of the elastic contraction sealing pipe is fixedly arranged on the inner side of the lower end of the sampling inner cylinder, the other end of the elastic contraction sealing pipe is fixedly arranged on the outer side of the lower end of the sampling outer cylinder, the closing pressing plate is arranged on a hinge seat on the outer side of the lower end of the sampling outer cylinder through a pin shaft, and a sealing torsion spring is arranged in a mounting hole between the closing pressing plate and the sampling outer cylinder; when the invention is used for sampling, after the sampling depth meets the requirement, the pressing plate is clamped and operated by a robot hand, the elastic shrinkage sealing pipe is driven to move downwards by the transmission pressing block, the flexible sealing film, the reversing transfer liquid and the traction rack plate through the sampling outer cylinder, the part of the elastic shrinkage sealing pipe, which is separated from the outer wall of the sampling inner cylinder, shrinks under the action of self elasticity and gradually seals the lower part of the sampling inner cylinder, when the closing pressing plate is separated from the outer wall of the sampling inner cylinder, the sampling inner cylinder is folded under the action of the elasticity of the sealing torsion spring to further compress the elastic shrinkage sealing tube, the lower part of the sampling inner cylinder is tightly sealed, when secondary sampling is needed, the mechanical hand is used for clamping the unlocking slide block and unlocking the locking slide block, then the sampling cylinder reset spring pushes the sampling outer cylinder and the traction rack plate to move upwards, the sampling outer cylinder moves upwards to drive the closing pressure plate to expand, meanwhile, the elastic shrinkage sealing pipe is driven to be transferred to the outer side of the sampling outer barrel, and then the lower part of the sampling inner barrel is opened.
The lower heat flow value sensor is arranged on an installation boss at the lower end of the sampling outer cylinder, and the upper heat flow value sensor is arranged on an installation boss at the upper end of the sampling outer cylinder; when the device is used for sampling, the lower hot flow value sensor is inserted into the sediment and then is used for measuring the in-situ hot flow value of the sediment on the surface layer, and meanwhile, the upper hot flow value sensor is used for measuring the in-situ hot flow value near the water covering on the bottom layer.
The sampling cylinder reset spring is installed between the sampling outer cylinder and the sampling inner cylinder, the upper part of the sampling cylinder reset spring is in contact with the end face of the sampling outer cylinder, the lower part of the sampling cylinder reset spring is in contact with the end face of the sampling inner cylinder, the lower side of the unlocking slide block is provided with an axial support plate, the middle of the upper side of the unlocking slide block is provided with an installation hole of the unlocking reset spring, the two ends of the upper side of the unlocking slide block are provided with side plates with inclined surfaces at the lower parts of the unlocking slide block and are installed in radial slide grooves of the upper operation cylinder and the upper end cover, the unlocking reset spring is installed between the upper operation cylinder and the upper end cover, one end of the unlocking reset spring is in surface contact with the installation hole of the upper operation cylinder, and the other end of the unlocking slide block is in contact with the installation hole of the unlocking slide block; when the invention is used for secondary sampling, the manipulator is utilized to clamp the unlocking slide block and unlock the locking slide block, then the sampling cylinder reset spring pushes the sampling outer cylinder and the traction rack plate to move upwards, the sampling outer cylinder moves upwards to drive the closing press plate to expand, and simultaneously, the elastic shrinkage sealing pipe is driven to be transferred to the outer side of the sampling outer cylinder, so that the lower part of the sampling inner cylinder is opened, the traction rack plate translates to drive the transmission gear to rotate, and the water through valve is rotated to open the upper part of the sampling inner cylinder, and at the moment, the invention can accelerate the original sample release by matching with the.
The transmission gear is positioned in the mounting groove of the lower operating cylinder and is mounted on the ball valve control end of the water passing valve, the water passing valve is mounted in the axial line mounting holes of the lower operating cylinder and the upper operating cylinder, one end of the water passing valve is connected with the sampling inner cylinder, and the other end of the water passing valve is connected with the end mounting cover to fix the upper end cover; when the sampling device is used for sampling, after the sampling depth meets the requirement, the operating pressure plate is clamped by a robot hand, then the traction rack plate is enabled to translate to drive the transmission gear to rotate through the transmission pressure block, the flexible sealing film and the reversing transmission liquid, so that the upper part of the sampling inner cylinder is sealed by rotating the water passing valve.
The flexible sealing film is made of flexible materials, is arranged in an adjusting space among the lower operating cylinder, the upper operating cylinder and the transmission pressing block, is in contact with four walls of the adjusting space, and is filled with reversing transfer liquid; when the sampling device is used, after the sampling depth meets the requirement, the robot hand is used for clamping the operation pressing plate, the reversing transmission liquid in the flexible sealing film is pushed by the transmission pressing block to move along the radial direction, the reversing transmission liquid generates axial movement and pushes the traction rack plate to move downwards by the flexible sealing film, when secondary sampling is needed, the manipulator is used for clamping the unlocking sliding block to unlock the locking sliding block, then the sampling cylinder reset spring pushes the sampling outer cylinder and the traction rack plate to move upwards, the traction rack plate pushes the reversing transmission liquid in the flexible sealing film to move along the axial direction, and the reversing transmission liquid generates radial movement and pushes the transmission pressing block by the flexible sealing film.
The invention has the following advantages: after sampling is finished, the sampling port can be closed, so that the sample is prevented from being lost in the transferring process; the sampling cylinder is made of transparent materials, so that the sampling process can be observed conveniently, and the sampling amount can be controlled; the use of the switch valve is convenient for reserving the in-situ seawater sample of the sampling point and is also convenient for releasing the original sample during secondary sampling; the flexible membrane is used, so that the reversing by using liquid is convenient, and the structure is simple and compact; the use of the heat flow value sensor can acquire the thermal values of short columnar sediments on the surface layer and water covered on the surface layer in real time while acquiring a sample; the seawater sample and the sediment which are not disturbed and damaged at the sampling position can be stored, and the undisturbed seawater and sediment sample is provided for the research of later-stage biology, chemistry, geology and the like; the use of tags facilitates the resolution and recording of sampled information.
Drawings
FIG. 1: the invention relates to an overall drawing of a carrying type deep sea sediment sampler of an underwater vehicle,
FIG. 2: the invention relates to an internal diagram of an underwater vehicle carrying type deep sea sediment sampler in an unstamped state,
FIG. 3: the invention relates to a structure diagram of a sampling part of an underwater vehicle carrying type deep sea sediment sampler in a non-sampling state,
FIG. 4: the invention relates to a structure diagram of an operation part of an underwater vehicle carrying type deep sea sediment sampler in a non-sampling state,
FIG. 5: the invention relates to a section view of an underwater vehicle carrying type deep sea sediment sampler in an unstamped state,
FIG. 6: the invention relates to a section view of a sampling part of an underwater vehicle carrying type deep sea sediment sampler in a non-sampling state,
FIG. 7: the invention relates to a section view of an operation part of an underwater vehicle carrying type deep sea sediment sampler in a non-sampling state,
FIG. 8: the invention relates to a sampled integral diagram of a carried deep sea sediment sampler of an underwater vehicle,
FIG. 9: the invention relates to a post-sampling state internal diagram of a carrying type deep sea sediment sampler of an underwater vehicle,
FIG. 10: the invention relates to a structure diagram of a sampling part of a post-sampling state of a carrying type deep sea sediment sampler of an underwater vehicle,
FIG. 11: the invention relates to a structure diagram of a post-sampling state operation part of an underwater vehicle carrying type deep sea sediment sampler,
FIG. 12: the invention relates to a cross section of a sampled state of a carried deep sea sediment sampler of an underwater vehicle,
FIG. 13: the invention relates to a section view of a sampling part of a state after sampling of a carrying type deep sea sediment sampler of an underwater vehicle,
FIG. 14: the invention relates to a section view of a sampled state operation part of an underwater vehicle carrying type deep sea sediment sampler,
FIG. 15: the invention relates to a secondary sampling state operation partial section view of an underwater vehicle carrying type deep sea sediment sampler.
1. The device comprises an elastic shrinkage sealing pipe, 2 parts of a lower heat flow value sensor, 3 parts of a closing pressing plate, 4 parts of a sampling outer cylinder, 5 parts of a lower operating cylinder, 6 parts of an operating pressing plate, 7 parts of an upper operating cylinder, 8 parts of an upper end cover, 9 parts of a sampler label, 10 parts of an end mounting cover, 11 parts of a sealing torsion spring, 12 parts of a sampling inner cylinder, 13 parts of a sampling cylinder reset spring, 14 parts of an upper heat flow value sensor, 15 parts of a clamping reset torsion spring, 16 parts of a traction rack plate, 17 parts of an unlocking slide block, 18 parts of an unlocking reset spring, 19 parts of a locking slide block, 20 parts of a locking reset spring, 21 parts of a transmission gear, 22 parts of a water valve, 23 parts of a transmission press block, 24 parts of a flexible sealing film, 25 parts of reversing transmission liquid and 26 parts of a bottom sealing end cover.
Detailed Description
The invention is further illustrated by the following figures and examples:
as shown in fig. 1-15, the sampler for deep sea sediment carried by an underwater vehicle of the present invention comprises an elastic contraction sealing tube 1, a lower thermal current value sensor 2, a closing pressing plate 3, a sampling outer cylinder 4, a lower operation cylinder 5, an operation pressing plate 6, an upper operation cylinder 7, an upper end cover 8, a sampler label 9, an end mounting cover 10, a sealing torsion spring 11, a sampling inner cylinder 12, a sampling cylinder return spring 13, an upper thermal current value sensor 14, a clamping return torsion spring 15, a traction rack plate 16, an unlocking slide block 17, an unlocking return spring 18, a locking slide block 19, a locking return spring 20, a transmission gear 21, a water valve 22, a transmission pressing block 23, a flexible sealing film 24, a reversing transmission liquid 25 and a bottom sealing end cover 26, wherein the sampling end of the present invention is a lower end direction, the operation end is an upper end direction, the elastic contraction sealing tube 1 is made of a high elastic material, one end of the lower thermal current value sensor 2 is fixedly arranged on the inner side of the lower end of the sampling inner cylinder 12, the other end of the lower thermal current value sensor is fixedly arranged on the outer side of the lower end of the sampling outer cylinder 4, the lower thermal current value sensor 2 is arranged on a mounting boss at the lower end of the sampling outer cylinder 4, the closed pressing plate 3 is arranged on a hinged seat at the outer side of the lower end of the sampling outer cylinder 4 through a pin shaft, a sealing torsion spring 11 is arranged in a mounting hole between the closed pressing plate 3 and the sampling outer cylinder 4, the sampling outer cylinder 4 is made of transparent materials and is arranged on the outer side of the sampling inner cylinder 12, the upper part of the sampling outer cylinder is connected with a traction rack plate 16, a hinged seat is arranged at one side of the lower operating cylinder 5, a baffle plate is arranged at the upper part of the same side of the hinged seat, a mounting hole of a water passing valve 22 and a mounting groove of the traction rack plate 16 are arranged on the axis, a hinged hole is arranged at the lower end of the operating pressing plate 6, side plates are arranged on the hinged seat of the lower operating pressing plate 5 through the pin shaft, side plates on two sides of an operation pressing plate 6 tightly press a left side pin shaft and a right side pin shaft of a transmission pressing block 23, a clamping reset torsion spring 15 is arranged in a mounting hole between a lower operation barrel 5 and the operation pressing plate 6, a mounting counter bore is arranged in the center of the upper operation barrel 7, a sliding groove of an unlocking sliding block 17 and a locking sliding block 19 and a mounting hole of an unlocking reset spring 18 are arranged on one side, a sliding groove of the unlocking sliding block 17 and a mounting hole of a locking reset spring 20 are arranged on the lower side of an upper end cover 8, the upper side of the upper operation barrel 7 is provided with a sampler label 9, an end mounting cover 10 is arranged in the counter bore of the upper operation barrel 7 and is connected with an upper pipeline of a water valve 22, a sampling inner barrel 12 is made of a transparent material and is of a step-shaped structure, the lower part is connected with an elastic shrinkage sealing pipe 1, the upper part is connected with a lower pipeline of the water valve 22, and the sampling barrel reset spring 13 is arranged between the sampling outer barrel 4 and the sampling inner barrel 12, the upper part contacts the end surface of the sampling outer cylinder 4, the lower part contacts the end surface of the sampling inner cylinder 12, the upper heat flow value sensor 14 is installed on an installation boss at the upper end of the sampling outer cylinder 4, the traction rack plate 16 is installed in an installation groove of the lower operation cylinder 5, the upper part contacts the flexible sealing film 24, the lower part is connected with the sampling outer cylinder 4, the middle part is matched with the transmission gear 21, the lower side of the unlocking slide block 17 is provided with an axial support plate, the middle part of the upper side is provided with an installation hole of an unlocking reset spring 18, the two ends of the upper side are provided with side plates with inclined planes at the lower parts, the side plates are installed in radial sliding grooves of the upper operation cylinder 7 and the upper end cover 8, the unlocking reset spring 18 is installed between the upper operation cylinder 7 and the upper end cover 8, one end surface contacts the installation hole of the upper operation cylinder 7, the other end surface contacts the installation hole of the unlocking slide block 17, the lower part of the locking slide block 19 is provided with the boss with the inclined planes, and the installation holes of the locking reset spring 20 are respectively opened at the two sides of the upper part, the locking reset spring 20 is arranged in the mounting holes of the upper operating cylinder 7 and the upper end cover 8, one end surface contacts the upper operating cylinder 7, the other end surface contacts the upper end cover 8, the transmission gear 21 is positioned in the mounting groove of the lower operating cylinder 5 and is mounted on the ball valve control end of the water valve 22, the water valve 22 is mounted in the axial line mounting hole of the lower operating cylinder 5 and the upper operating cylinder 7, one end is connected with the sampling inner cylinder 12, the other end is connected with the end mounting cover 10 to fix the upper end cover 8, the transmission press block 23 is of an inverted U-shaped structure, pin shafts are arranged on two sides and is mounted between the lower operating cylinder 5 and the upper operating cylinder 7, and adjustment spaces are formed among the left and right side plates of the transmission press block 23, the upper baffle plate of the lower operating cylinder 5, the mounting groove and the upper operating cylinder 7, the flexible sealing film 24 is made of flexible materials, is arranged in an adjusting space among the lower operation cylinder 5, the upper operation cylinder 7 and the transmission pressing block 23, is in contact with the four walls of the adjusting space, is filled with reversing transmission liquid 25, and is positioned at the lowest part of the bottom sealing end cover 26 and is arranged at the installation end of the elastic shrinkage sealing pipe 1 on the outer side of the sampling outer cylinder 4.
Before using the present invention, the present invention is first placed in a sampling frame and the bottom of the bottom closure end cap 26 is attached to the sampling frame; when the sampling device is used, a lower operation barrel 5 is clamped by a manipulator, the sampling device is grabbed and lifted, a sampling point is accurately found, the sampling device is inserted into a sampled deposit, the manipulator presses down the operation barrel 5 to push an elastic shrinkage sealing pipe 1, a lower thermal current value sensor 2, a closing pressing plate 3, a sampling outer barrel 4 and a sampling inner barrel 12 to be gradually inserted into the deposit, the sampling depth is determined by observing through the sampling outer barrel 4 and the sampling inner barrel 12, in the insertion process, the deposit gradually enters the sampling inner barrel 12 through the elastic shrinkage sealing pipe 1, bottom layer covering water gradually enters the sampling inner barrel 12 through the elastic shrinkage sealing pipe 1, part of bottom layer covering water is discharged through a water valve 22, the lower thermal current value sensor 2 is inserted into the deposit to measure the in-situ thermal current value of surface layer deposits, and meanwhile, the upper thermal current value sensor 14 is used for measuring the in-situ thermal current value near the bottom layer covering water; after the sampling depth meets the requirement, a robot hand is used for clamping the operation pressing plate 6, the operation pressing plate 6 tightly presses pin shafts on two sides of the transmission pressing block 23 through an upper side plate, the transmission pressing block 23 pushes the reversing transmission liquid 25 in the flexible sealing film 24 to move along the radial direction, when the transmission pressing block 23 moves to be close to the tail end, the transmission pressing block 23 tightly presses a boss inclined plane of the locking sliding block 19 so as to push the locking sliding block 19 to move upwards, after the transmission pressing block 23 passes through the locking sliding block 19, the locking sliding block 19 moves downwards under the elastic force action of the locking reset spring 20 to lock the transmission pressing block 23, the reversing transmission liquid 25 moves axially to push the traction rack plate 16 to move downwards through the flexible sealing film 24, the traction rack plate 16 translates to drive the transmission gear 21 to rotate, the water through valve 22 is further rotated to seal the upper part of the sampling inner barrel 12, the traction rack plate 16 drives the elastic shrinkage sealing tube 1 to move downwards through the sampling outer barrel 4 and compresses the sampling barrel reset spring 13, the part of the elastic shrinkage sealing tube 1, which is separated from the outer wall of the sampling inner cylinder 12, shrinks under the action of self elasticity and gradually seals the lower part of the sampling inner cylinder 12, after the closing pressing plate 3 is separated from the outer wall of the sampling inner cylinder 12, the elastic shrinkage sealing tube 1 is further compressed under the action of the elasticity of the sealing torsion spring 11, the lower part of the sampling inner cylinder 12 is sealed tightly, the invention is lifted from the sediment by using a manipulator and is inserted into a corresponding bottom sealing end cover 26 in a sampling frame, and sampling is completed; if the sampled sample is found to be not in accordance with the requirements, the original sample can be released for sampling again, the manipulator clamps the unlocking slide block 17, the unlocking slide block 17 compresses the unlocking return spring 18, the inclined surface of the side plate of the unlocking slide block 17 contacts the inclined surface of the chute of the locking slide block 19, so that the locking slide block 19 is pushed to move upwards until the locking of the transmission press block 23 is released, then the sampling cylinder return spring 13 pushes the sampling outer cylinder 4 and the traction rack plate 16 to move upwards, the sampling outer cylinder 4 moves upwards to drive the closing press plate 3 to expand, meanwhile, the elastic contraction sealing pipe 1 is driven to be transferred to the outer side of the sampling outer cylinder 4, the lower part of the sampling inner cylinder 12 is further opened, the traction rack plate 16 translates to drive the transmission gear 21 to rotate, the water through valve 22 is further rotated to open the upper part of the sampling inner cylinder 12, meanwhile, the traction rack plate 16 pushes the reversing transmission liquid 25 in the flexible closing film 24 to move axially, the reversing transmission liquid 25 moves radially to push the transmission press block 23 through the flexible closing film 24, at the moment, the invention can accelerate the original sample release by matching with the shaking of the mechanical arm and prepare for secondary sampling.
Claims (5)
1. Carrying formula deep sea deposit sampler of delivery vehicle under water, its characterized in that: comprises an elastic contraction sealing tube (1), a lower thermal current value sensor (2), a closed pressing plate (3), a sampling outer cylinder (4), a lower operating cylinder (5), an operating pressing plate (6), an upper operating cylinder (7), an upper end cover (8), a sampler label (9), an end mounting cover (10), a sealing torsion spring (11), a sampling inner cylinder (12), a sampling cylinder reset spring (13), an upper thermal current value sensor (14), a clamping reset torsion spring (15), a traction rack plate (16), an unlocking slide block (17), an unlocking reset spring (18), a locking slide block (19), a locking reset spring (20), a transmission gear (21), a water valve (22), a transmission pressing block (23), a flexible sealing film (24), reversing transmission liquid (25) and a bottom sealing end cover (26), wherein the elastic contraction sealing tube (1) is made of high-elasticity material, one end is installed and fixed on the inner side of the lower end of the sampling inner cylinder (12), the other end is installed and fixed on the outer side of the lower end of the sampling outer cylinder (4), the closed pressing plate (3) is installed on a hinged seat on the outer side of the lower end of the sampling outer cylinder (4) through a pin shaft, a sealing torsion spring (11) is installed in an installation hole between the closed pressing plate (3) and the sampling outer cylinder (4), the sampling outer cylinder (4) is made of transparent materials and installed on the outer side of the sampling inner cylinder (12), the upper part is connected with a traction rack plate (16), a hinged seat is arranged on one side of the lower operation cylinder (5), a baffle is arranged on the upper part of the same side of the hinged seat, a mounting hole of a water valve (22) and a mounting groove of the traction rack plate (16) are arranged on the axis, hinged holes are arranged at the lower end of the operation pressing plate (6), side plates are arranged on the two sides of the upper part, the operation pressing plate (6) is installed on the hinged seat of the lower operation cylinder (5) through the pin shaft, side plates on two sides of an operation pressing plate (6) tightly press a left side pin shaft and a right side pin shaft of a transmission pressing block (23), a clamping reset torsion spring (15) is arranged in a mounting hole between a lower operation cylinder (5) and the operation pressing plate (6), a mounting counter bore is arranged in the center of an upper operation cylinder (7), a sliding groove of an unlocking sliding block (17) and a locking sliding block (19) is formed in one side, a mounting hole of an unlocking reset spring (18) is formed in the mounting hole, a sliding groove of the unlocking sliding block (17) is formed in the lower side of an upper end cover (8), a mounting hole of a locking reset spring (20) is formed in the mounting hole in the upper operation cylinder (7), a sampler label (9) is mounted on the upper side, an end mounting cover (10) is mounted in the counter bore of the upper operation cylinder (7) and is connected with an upper pipeline of a water through valve (22), a sampling inner cylinder (12) is made of a transparent material and is of a step-shaped structure, and the lower part of the sampling inner cylinder is connected with an elastic shrinkage sealing pipe (1), the upper part is connected with a lower pipeline of a water valve (22), a traction rack plate (16) is arranged in a mounting groove of a lower operating cylinder (5), the upper part is contacted with a flexible sealing film (24), the lower part is connected with a sampling outer cylinder (4), the middle part is matched with a transmission gear (21), the lower part of a locking slide block (19) is provided with a boss with an inclined surface, the two sides of the upper part are respectively provided with a chute with an inclined surface and a mounting hole of a locking reset spring (20), the mounting hole is arranged in an axial chute of an upper operating cylinder (7), the inclined surface of the chute of the locking slide block (19) can be contacted with the inclined surface of a side plate of an unlocking slide block (17), the locking reset spring (20) is arranged in the mounting holes of the upper operating cylinder (7) and an upper end cover (8), one end surface is contacted with the upper operating cylinder (7), the other end surface is contacted with the upper end cover (8), a transmission press block (23) is of an inverted U-shaped structure, pin shafts are arranged at the two sides and are arranged between the lower operating cylinder (5) and the upper operating cylinder (7), the left and right side plates of the transmission pressing block (23), the upper baffle and the mounting groove of the lower operation cylinder (5) and the upper operation cylinder (7) form an adjusting space, and the bottom sealing end cover (26) is positioned at the lowest part and is mounted at the mounting end of the elastic shrinkage sealing pipe (1) outside the sampling outer cylinder (4).
2. The underwater vehicle-mounted deep sea sediment sampler of claim 1, wherein: the lower heat flow value sensor (2) is arranged on a mounting boss at the lower end of the sampling outer cylinder (4), and the upper heat flow value sensor (14) is arranged on a mounting boss at the upper end of the sampling outer cylinder (4).
3. The underwater vehicle-mounted deep sea sediment sampler of claim 1, wherein: sampling tube reset spring (13) is installed between sampling urceolus (4) and sampling inner tube (12), upper portion contact sampling urceolus (4) terminal surface, lower part contact sampling inner tube (12) terminal surface, the axial support plate has been arranged to unblock slider (17) downside, the mounting hole of unblock reset spring (18) has been arranged in the middle of the upside, the curb plate on inclined plane is arranged to the lower part in the upside both ends, install in the radial spout of last operation section of thick bamboo (7) and upper end cover (8), unblock reset spring (18) are installed between last operation section of thick bamboo (7) and upper end cover (8), the mounting hole of operation section of thick bamboo (7) is gone up in one end surface contact, the mounting hole of another end surface contact unblock slider (17).
4. The underwater vehicle-mounted deep sea sediment sampler of claim 1, wherein: the transmission gear (21) is positioned in the mounting groove of the lower operation cylinder (5) and is mounted on the ball valve control end of the water passing valve (22), the water passing valve (22) is mounted in the axial line mounting holes of the lower operation cylinder (5) and the upper operation cylinder (7), one end of the water passing valve is connected with the sampling inner cylinder (12), and the other end of the water passing valve is connected with the end mounting cover (10) to fix the upper end cover (8).
5. The underwater vehicle-mounted deep sea sediment sampler of claim 1, wherein: the flexible sealing membrane (24) is made of flexible materials, is arranged in an adjusting space among the lower operating cylinder (5), the upper operating cylinder (7) and the transmission pressing block (23), is in contact with four walls of the adjusting space, and is filled with reversing transfer liquid (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910311501.4A CN109916655B (en) | 2019-04-18 | 2019-04-18 | Carrying type deep sea sediment sampler of underwater vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910311501.4A CN109916655B (en) | 2019-04-18 | 2019-04-18 | Carrying type deep sea sediment sampler of underwater vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109916655A CN109916655A (en) | 2019-06-21 |
| CN109916655B true CN109916655B (en) | 2021-09-17 |
Family
ID=66977701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910311501.4A Active CN109916655B (en) | 2019-04-18 | 2019-04-18 | Carrying type deep sea sediment sampler of underwater vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109916655B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729897B (en) * | 2020-12-22 | 2022-07-19 | 自然资源部第一海洋研究所 | Efficient gravity vibration composite deep sea column sampler |
| CN112747950B (en) * | 2021-01-14 | 2022-08-05 | 自然资源部第一海洋研究所 | Columnar sediment sampling system with in-situ data acquisition function |
| CN112985876B (en) * | 2021-05-20 | 2021-09-03 | 亿海蓝（北京）数据技术股份公司 | Locking device, sampling device and sampling device |
| CN113504156A (en) * | 2021-08-11 | 2021-10-15 | 河北工程大学 | Putting and collecting device and testing method for DGT probes of sediments in different water depths |
| CN113670657B (en) * | 2021-08-27 | 2024-04-16 | 中建华宸(海南)建设集团有限公司 | Cylindrical sampler for submarine sediment exploration |
| CN113898294B (en) * | 2021-11-15 | 2024-05-17 | 青岛海上综合试验场有限公司 | Vibrating type deep sea rock drilling machine of underwater carrier and manipulator control system thereof |
| CN113984438B (en) * | 2021-11-29 | 2024-09-24 | 中国科学院海洋研究所 | Sediment sampling tool bit |
| CN114264509B (en) * | 2022-01-04 | 2024-05-03 | 珍茗哀牢山(玉溪)食品有限公司 | Water sampling device and application method thereof |
| CN114689376B (en) * | 2022-02-25 | 2022-10-04 | 南方海洋科学与工程广东省实验室(广州) | Automatic sampling device and method for seabed soft mud layer sediment |
| CN115372072B (en) * | 2022-08-15 | 2024-08-27 | 国家深海基地管理中心 | Column sediment pore water sampling detection device installed on underwater robot |
Citations (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177044Y (en) * | 1993-07-03 | 1994-09-14 | 中国兵器工业北方勘察研究院 | Water pressure fixed soil sampler |
| US6102135A (en) * | 1997-12-11 | 2000-08-15 | Shaw; Neil B. | Portable core sampler |
| CN1414361A (en) * | 2002-11-28 | 2003-04-30 | 浙江大学 | Mechanical hand hold type deposit sediment sampler without boundary disturbance |
| CN100342226C (en) * | 2004-09-09 | 2007-10-10 | 中国海洋石油总公司 | Gas-retaining sampler for seabed sediment |
| WO2009048768A3 (en) * | 2007-10-09 | 2009-06-04 | Schlumberger Ca Ltd | Modular connector and method |
| CN101545832A (en) * | 2009-04-21 | 2009-09-30 | 中国原子能科学研究院 | Hand-held water body sediment sampler |
| CN201397257Y (en) * | 2009-05-14 | 2010-02-03 | 杭州电子科技大学 | Sediment pressure maintaining sampler |
| CN201488898U (en) * | 2009-08-25 | 2010-05-26 | 杭州电子科技大学 | Mechanical hand-held deep-sea hydrostatic pressure driving sampler |
| CN201662488U (en) * | 2009-12-18 | 2010-12-01 | 杭州电子科技大学 | Shallow-water mild-disturbance sediment sampler |
| CN201926564U (en) * | 2010-11-23 | 2011-08-10 | 白晓华 | Sampler for collecting columnar sediment and overlying water thereof |
| CN202108446U (en) * | 2011-04-24 | 2012-01-11 | 杭州电子科技大学 | Locking and unlocking device of sampling tube in hollow drill pipe |
| CN102322226A (en) * | 2011-06-02 | 2012-01-18 | 杭州电子科技大学 | Self-locking and unlocking device for sampling pipe joints of hollow stems for soft formations |
| CN202372359U (en) * | 2011-12-12 | 2012-08-08 | 浙江杭钻机械制造股份有限公司 | Vehicle-mounted sampling device |
| CN202718079U (en) * | 2012-07-10 | 2013-02-06 | 中交天津港航勘察设计研究院有限公司 | Backstop enclosed soil sampler |
| CN103234777A (en) * | 2013-04-16 | 2013-08-07 | 刘树元 | Cylindrical shallow layer sediment sampler |
| CN103323289A (en) * | 2013-07-12 | 2013-09-25 | 黄河水利委员会黄河水利科学研究院 | Reservoir sediment low-disturbance cutting type sampling cutter head |
| CN103364220A (en) * | 2013-07-24 | 2013-10-23 | 吉林大学 | Vibration impact type deep-sea sediment sampler with anti-twist function |
| CN203350064U (en) * | 2013-07-18 | 2013-12-18 | 中交第三航务工程勘察设计院有限公司 | Mucky float sludge collection device |
| CN102518131B (en) * | 2012-01-09 | 2014-02-19 | 福建工程学院 | All-casing barrier-free geotome |
| DE102012215628A1 (en) * | 2012-09-04 | 2014-03-06 | Leibniz-Institut für Ostseeforschung Warnemünde | Device for sample taking of soft sediments with sample tube, has lifting eye arranged as suspension, which is operatively connected to units for closing upper- and lower ends of sample tube through locking unit |
| CN203881566U (en) * | 2014-04-28 | 2014-10-15 | 浙江大学 | Sampler for taking undisturbed sample of polluted silt |
| CN203941034U (en) * | 2014-06-19 | 2014-11-12 | 浙江大学 | A kind of detachable area sediment sampler of determining |
| CN204286851U (en) * | 2014-12-10 | 2015-04-22 | 中国建筑股份有限公司 | A kind of ball-valve type alluvial earth undisturbed soil sample sampler |
| CN104612125A (en) * | 2014-12-04 | 2015-05-13 | 中国科学院武汉岩土力学研究所 | Double-wall closed soil sampling method and device for soft soil |
| CN204731047U (en) * | 2015-07-20 | 2015-10-28 | 安吉县宇宏粘土化工有限公司 | A kind of bentonitic clay sampler and comprise the bentonitic clay storehouse of this bentonitic clay sampler |
| CN105352760A (en) * | 2015-12-11 | 2016-02-24 | 中国石油大学(华东) | Columnar sampling device of mud sediment |
| CN205157222U (en) * | 2015-09-18 | 2016-04-13 | 国家深海基地管理中心 | Underwater research vehicle carries on deep sea sediment thing sampler |
| CN206056983U (en) * | 2016-08-31 | 2017-03-29 | 武汉浩瀚机电设备有限公司 | A kind of sampler shutter and the sampler of the sampler shutter is installed |
| CN106596179A (en) * | 2017-02-08 | 2017-04-26 | 水利部交通运输部国家能源局南京水利科学研究院 | Slipping film and linear cutting type soft soil geotome and operating method thereof |
| CN106869842A (en) * | 2017-03-06 | 2017-06-20 | 济南轨道交通集团有限公司 | A kind of aqueous scall maintains coring device, method and the application of soil body overall picture |
| CN206488947U (en) * | 2017-01-23 | 2017-09-12 | 浙江省水利水电勘测设计院 | Two-tube sediment sampler |
| CN206593893U (en) * | 2017-03-31 | 2017-10-27 | 中国地质调查局南京地质调查中心 | A kind of original-state soil sampling device |
| CN206862669U (en) * | 2017-05-18 | 2018-01-09 | 江苏宁泺环境技术有限公司 | A kind of hand-held cylindrical sediment collector |
| CN107727432A (en) * | 2017-11-25 | 2018-02-23 | 吉林大学 | Oscillatory type ocean hydrate pressure keeping sampler |
| CN107796647A (en) * | 2017-10-17 | 2018-03-13 | 河海大学 | A kind of soil sampler and its sampling method |
| CN207231810U (en) * | 2017-10-12 | 2018-04-13 | 天津市海洋地质勘查中心 | A kind of seafloor sampling device |
| CN108020442A (en) * | 2018-01-31 | 2018-05-11 | 湖南科技大学 | Hydraulic driving mechanical holds bottom sediment fidelity sampling device and sampling method |
| CN108318289A (en) * | 2018-03-16 | 2018-07-24 | 中交航局第二工程有限公司 | underwater sludge sampler and sampling method |
| CN108559862A (en) * | 2018-01-05 | 2018-09-21 | 北京交通大学 | A kind of high-efficiency stirring method and device of no volume gas magnesium-carbonization silicon melt |
| CN108760375A (en) * | 2018-07-10 | 2018-11-06 | 国家海洋局第海洋研究所 | A kind of gravity column shaped deposit sampler |
| CN108760382A (en) * | 2018-06-07 | 2018-11-06 | 湖南科技大学 | A kind of low disturbance sampler of deposit on marine-bottom surface and its application method |
| CN108801687A (en) * | 2018-08-09 | 2018-11-13 | 江苏鸿基水源科技股份有限公司 | A kind of portable original state weak soil soil sampler and its working method |
| CN208223864U (en) * | 2018-06-07 | 2018-12-11 | 湖南科技大学 | A kind of low disturbance sampler of deposit on marine-bottom surface |
| CN208270234U (en) * | 2018-05-04 | 2018-12-21 | 浙江工业大学 | A kind of long-range underwater sediment(s) sampling apparatus of bank base |
| CN208399187U (en) * | 2018-08-09 | 2019-01-18 | 江苏鸿基水源科技股份有限公司 | Portable original state weak soil soil sampler |
| CN109580289A (en) * | 2018-12-24 | 2019-04-05 | 东华理工大学 | A kind of sludge sampler and sludge in-situ sampling method |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100423119B1 (en) * | 2001-08-02 | 2004-03-16 | 에스케이건설 주식회사 | apparatus for standard penetration test for performming the same |
| US20070274865A1 (en) * | 2003-03-21 | 2007-11-29 | Bouboulis Denis A | Erythrocyte sedimentation rate (ESR) test measurement instrument of unitary design and method of using the same |
| CN101713709B (en) * | 2009-12-18 | 2013-03-27 | 国家海洋局第一海洋研究所 | Liquid vibrating sampler |
| CN102324708B (en) * | 2011-09-16 | 2013-10-23 | 伊顿电力设备有限公司 | Device for interlocking chassis vehicle with cabinet door of circuit breaker chamber |
| KR101227917B1 (en) * | 2012-03-15 | 2013-01-30 | 한국지질자원연구원 | A soil sampler with hinge type closure |
| CN103234770B (en) * | 2013-03-29 | 2015-12-09 | 西安理工大学 | Bed mud and overlying water collecting device and method of operating thereof |
| CN103323285A (en) * | 2013-05-14 | 2013-09-25 | 北京建工环境修复有限责任公司 | Freezing sampler for sediments in different depth of rivers or lakes |
| CN104155137B (en) * | 2014-08-13 | 2016-08-24 | 浙江大学 | A kind of high pressure resistant cutter sweep of halmeic deposit gastight sampling transfer |
| US9637978B2 (en) * | 2015-07-16 | 2017-05-02 | Conocophillips Company | Downhole stinger geotechnical sampling and in situ testing tool |
| CN105445053B (en) * | 2015-12-24 | 2018-03-30 | 浙江大学 | A kind of superficial layer ball-valve type fidelity deep sea sediment sampler |
| US10845273B2 (en) * | 2017-06-09 | 2020-11-24 | Exxonmobil Upstream Research Company | Apparatus and method for sampling solids in pipeline fluid |
| CN107290174B (en) * | 2017-08-04 | 2023-04-25 | 山东科技大学 | Novel water sample-sediment combined sampler and sampling method thereof |
| CN206990254U (en) * | 2017-08-04 | 2018-02-09 | 山东科技大学 | New water sample bed mud combined sampling device |
| CN108036971B (en) * | 2017-11-17 | 2020-08-07 | 深圳市广汇源环境水务有限公司 | Environment-friendly sampling device special for water body detection |
| CN207662645U (en) * | 2018-01-18 | 2018-07-27 | 中国石油大学(华东) | A kind of lever deposit sampler |
| CN208012886U (en) * | 2018-01-31 | 2018-10-26 | 南京绿德环保科技有限公司 | A kind of soil sample collector |
| KR102134469B1 (en) * | 2018-04-03 | 2020-08-26 | 주식회사 플라워메디칼 | Core biopsy device |
| CN207923512U (en) * | 2018-04-04 | 2018-09-28 | 赵伟 | A kind of environmental monitoring soil sampling apptss |
| CN207976314U (en) * | 2018-04-13 | 2018-10-16 | 李荣堃 | It is a kind of can back cover rotary unconsolidated sediment sampling apparatus |
| CN208076518U (en) * | 2018-04-17 | 2018-11-09 | 广东汇成安全健康环境咨询有限公司 | A kind of soil total organic carbon detection device |
| CN108398288B (en) * | 2018-04-21 | 2020-09-08 | 窦浩然 | Underwater sediment sampling device |
| CN108827840B (en) * | 2018-04-24 | 2019-07-23 | 自然资源部第一海洋研究所 | The field test device and method of rapid accumulation bottom sediment consolidation settlement |
| CN208420432U (en) * | 2018-06-15 | 2019-01-22 | 深圳市水务规划设计院有限公司 | Device for fetching water |
| CN108593330B (en) * | 2018-06-21 | 2024-06-07 | 广东工业大学 | Multitube sampling device is measured to acoustics |
| CN208366648U (en) * | 2018-06-25 | 2019-01-11 | 重庆房地产职业学院 | A kind of building molding RC axial loading column sampler |
| CN208568371U (en) * | 2018-06-27 | 2019-03-01 | 上海市水产研究所 | A kind of simple pond column bed mud collector |
| CN109030089B (en) * | 2018-08-23 | 2024-05-24 | 湖南科技大学 | Handheld seabed sand bed pressure-maintaining heat-preserving sampling device and application method thereof |
| CN109115539A (en) * | 2018-09-21 | 2019-01-01 | 大连瀚浩科技发展有限公司 | A kind of sampling exploring equipment and method |
| CN109374342A (en) * | 2018-11-21 | 2019-02-22 | 浙江省海洋水产研究所 | A kind of marine ecosystems research soil stratified sampling device |
| CN109374343B (en) * | 2018-11-29 | 2023-09-15 | 中国科学院武汉岩土力学研究所 | In-situ water sample collecting probe and collecting method for shallow gas-containing stratum |
| CN109406208A (en) * | 2018-12-24 | 2019-03-01 | 中山大学 | A kind of Sediments sediment collector |
| CN109406216B (en) * | 2018-12-29 | 2023-10-27 | 南昌工程学院 | Soil solution sampling device and sampling method |
| CN109490021B (en) * | 2019-01-11 | 2021-03-23 | 朱洪芬 | Sampling device of soil leaching liquid |
-
2019
- 2019-04-18 CN CN201910311501.4A patent/CN109916655B/en active Active
Patent Citations (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177044Y (en) * | 1993-07-03 | 1994-09-14 | 中国兵器工业北方勘察研究院 | Water pressure fixed soil sampler |
| US6102135A (en) * | 1997-12-11 | 2000-08-15 | Shaw; Neil B. | Portable core sampler |
| CN1414361A (en) * | 2002-11-28 | 2003-04-30 | 浙江大学 | Mechanical hand hold type deposit sediment sampler without boundary disturbance |
| CN100342226C (en) * | 2004-09-09 | 2007-10-10 | 中国海洋石油总公司 | Gas-retaining sampler for seabed sediment |
| WO2009048768A3 (en) * | 2007-10-09 | 2009-06-04 | Schlumberger Ca Ltd | Modular connector and method |
| CN101545832A (en) * | 2009-04-21 | 2009-09-30 | 中国原子能科学研究院 | Hand-held water body sediment sampler |
| CN201397257Y (en) * | 2009-05-14 | 2010-02-03 | 杭州电子科技大学 | Sediment pressure maintaining sampler |
| CN201488898U (en) * | 2009-08-25 | 2010-05-26 | 杭州电子科技大学 | Mechanical hand-held deep-sea hydrostatic pressure driving sampler |
| CN201662488U (en) * | 2009-12-18 | 2010-12-01 | 杭州电子科技大学 | Shallow-water mild-disturbance sediment sampler |
| CN201926564U (en) * | 2010-11-23 | 2011-08-10 | 白晓华 | Sampler for collecting columnar sediment and overlying water thereof |
| CN202108446U (en) * | 2011-04-24 | 2012-01-11 | 杭州电子科技大学 | Locking and unlocking device of sampling tube in hollow drill pipe |
| CN102322226A (en) * | 2011-06-02 | 2012-01-18 | 杭州电子科技大学 | Self-locking and unlocking device for sampling pipe joints of hollow stems for soft formations |
| CN202372359U (en) * | 2011-12-12 | 2012-08-08 | 浙江杭钻机械制造股份有限公司 | Vehicle-mounted sampling device |
| CN102518131B (en) * | 2012-01-09 | 2014-02-19 | 福建工程学院 | All-casing barrier-free geotome |
| CN202718079U (en) * | 2012-07-10 | 2013-02-06 | 中交天津港航勘察设计研究院有限公司 | Backstop enclosed soil sampler |
| DE102012215628A1 (en) * | 2012-09-04 | 2014-03-06 | Leibniz-Institut für Ostseeforschung Warnemünde | Device for sample taking of soft sediments with sample tube, has lifting eye arranged as suspension, which is operatively connected to units for closing upper- and lower ends of sample tube through locking unit |
| CN103234777A (en) * | 2013-04-16 | 2013-08-07 | 刘树元 | Cylindrical shallow layer sediment sampler |
| CN103323289A (en) * | 2013-07-12 | 2013-09-25 | 黄河水利委员会黄河水利科学研究院 | Reservoir sediment low-disturbance cutting type sampling cutter head |
| CN203350064U (en) * | 2013-07-18 | 2013-12-18 | 中交第三航务工程勘察设计院有限公司 | Mucky float sludge collection device |
| CN103364220A (en) * | 2013-07-24 | 2013-10-23 | 吉林大学 | Vibration impact type deep-sea sediment sampler with anti-twist function |
| CN203881566U (en) * | 2014-04-28 | 2014-10-15 | 浙江大学 | Sampler for taking undisturbed sample of polluted silt |
| CN203941034U (en) * | 2014-06-19 | 2014-11-12 | 浙江大学 | A kind of detachable area sediment sampler of determining |
| CN104612125A (en) * | 2014-12-04 | 2015-05-13 | 中国科学院武汉岩土力学研究所 | Double-wall closed soil sampling method and device for soft soil |
| CN204286851U (en) * | 2014-12-10 | 2015-04-22 | 中国建筑股份有限公司 | A kind of ball-valve type alluvial earth undisturbed soil sample sampler |
| CN204731047U (en) * | 2015-07-20 | 2015-10-28 | 安吉县宇宏粘土化工有限公司 | A kind of bentonitic clay sampler and comprise the bentonitic clay storehouse of this bentonitic clay sampler |
| CN205157222U (en) * | 2015-09-18 | 2016-04-13 | 国家深海基地管理中心 | Underwater research vehicle carries on deep sea sediment thing sampler |
| CN105352760A (en) * | 2015-12-11 | 2016-02-24 | 中国石油大学(华东) | Columnar sampling device of mud sediment |
| CN206056983U (en) * | 2016-08-31 | 2017-03-29 | 武汉浩瀚机电设备有限公司 | A kind of sampler shutter and the sampler of the sampler shutter is installed |
| CN206488947U (en) * | 2017-01-23 | 2017-09-12 | 浙江省水利水电勘测设计院 | Two-tube sediment sampler |
| CN106596179A (en) * | 2017-02-08 | 2017-04-26 | 水利部交通运输部国家能源局南京水利科学研究院 | Slipping film and linear cutting type soft soil geotome and operating method thereof |
| CN106869842A (en) * | 2017-03-06 | 2017-06-20 | 济南轨道交通集团有限公司 | A kind of aqueous scall maintains coring device, method and the application of soil body overall picture |
| CN206593893U (en) * | 2017-03-31 | 2017-10-27 | 中国地质调查局南京地质调查中心 | A kind of original-state soil sampling device |
| CN206862669U (en) * | 2017-05-18 | 2018-01-09 | 江苏宁泺环境技术有限公司 | A kind of hand-held cylindrical sediment collector |
| CN207231810U (en) * | 2017-10-12 | 2018-04-13 | 天津市海洋地质勘查中心 | A kind of seafloor sampling device |
| CN107796647A (en) * | 2017-10-17 | 2018-03-13 | 河海大学 | A kind of soil sampler and its sampling method |
| CN107727432A (en) * | 2017-11-25 | 2018-02-23 | 吉林大学 | Oscillatory type ocean hydrate pressure keeping sampler |
| CN108559862A (en) * | 2018-01-05 | 2018-09-21 | 北京交通大学 | A kind of high-efficiency stirring method and device of no volume gas magnesium-carbonization silicon melt |
| CN108020442A (en) * | 2018-01-31 | 2018-05-11 | 湖南科技大学 | Hydraulic driving mechanical holds bottom sediment fidelity sampling device and sampling method |
| CN108318289A (en) * | 2018-03-16 | 2018-07-24 | 中交航局第二工程有限公司 | underwater sludge sampler and sampling method |
| CN208270234U (en) * | 2018-05-04 | 2018-12-21 | 浙江工业大学 | A kind of long-range underwater sediment(s) sampling apparatus of bank base |
| CN108760382A (en) * | 2018-06-07 | 2018-11-06 | 湖南科技大学 | A kind of low disturbance sampler of deposit on marine-bottom surface and its application method |
| CN208223864U (en) * | 2018-06-07 | 2018-12-11 | 湖南科技大学 | A kind of low disturbance sampler of deposit on marine-bottom surface |
| CN108760375A (en) * | 2018-07-10 | 2018-11-06 | 国家海洋局第海洋研究所 | A kind of gravity column shaped deposit sampler |
| CN108801687A (en) * | 2018-08-09 | 2018-11-13 | 江苏鸿基水源科技股份有限公司 | A kind of portable original state weak soil soil sampler and its working method |
| CN208399187U (en) * | 2018-08-09 | 2019-01-18 | 江苏鸿基水源科技股份有限公司 | Portable original state weak soil soil sampler |
| CN109580289A (en) * | 2018-12-24 | 2019-04-05 | 东华理工大学 | A kind of sludge sampler and sludge in-situ sampling method |
Non-Patent Citations (3)
| Title |
|---|
| 我国海底取样设备的现状与发展趋势;耿雪樵 等;《地质装备》;20091012;第10卷(第4期);11-16 * |
| 海底振动柱状取样设备及取样技术的改进;张异彪 等;《海洋石油》;20181030;第38卷(第3期);96-99 * |
| 海底沉积物静水压力驱动取样器的内部流场数值模拟研究;魏双丰;《机电工程》;20110420;第28卷(第1期);29-32 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109916655A (en) | 2019-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109916655B (en) | Carrying type deep sea sediment sampler of underwater vehicle | |
| US20190368978A1 (en) | Underwater Sampling Method and Apparatus | |
| CN110702466B (en) | Hydrology monitoring devices | |
| US20230273097A1 (en) | Full-sea depth multi-point in-situ sampler, and sampling and transfer method using the same | |
| CN108760382B (en) | Seabed surface sediment low-disturbance sampler and application method thereof | |
| CN107966321A (en) | Deep sea in-situ fluid high throughput sampler and its sampling method based on ROV | |
| CN214764997U (en) | Sludge sampling is with mud oscillation device that sample of being convenient for was taken out | |
| CN209027866U (en) | A kind of crowded sample transfer device of three-level piston type Quan Haishen deposit | |
| CN213121170U (en) | Multi-point position sampler for seabed surface sediment | |
| CN110095312B (en) | Handheld columnar sediment sampler | |
| CN208350410U (en) | Piston transfer type halmeic deposit pressure keeping sampler | |
| CN210920178U (en) | Subsea valve with sampling function | |
| CN113720652A (en) | Sampling structure for underwater detection equipment | |
| CN110763502A (en) | ROV-based extrusion type in-situ fixing device and fixing method for large organisms such as deep sea mussels | |
| CN207623060U (en) | Deep sea in-situ fluid high throughput sampler based on ROV | |
| CN109765070A (en) | A kind of macro biological sampling device of submersible | |
| CN206172216U (en) | Ware is transported to deep sea sample fidelity | |
| CN216669369U (en) | Multi-cavity sampling device for rapid detection of water quality environment | |
| CN215573924U (en) | Sampler for water body detection | |
| CN214085484U (en) | Chemical detection kit for detecting residues | |
| CN111635846B (en) | Down-pressing open-close type deep sea in-situ culture tank | |
| CN114636604A (en) | Water sample rapid treatment device for environment monitoring experiment | |
| CN113686611A (en) | Silt sampling device for environmental detection | |
| CN206479351U (en) | The undisturbed column-shaped sampling apparatus of shallow water surface deposit | |
| CN217075538U (en) | Pathological specimen sample temporary storage vessel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210811 Address after: 266235 No. 118, Qiyunshan 1st Road, aoshanwei street, Jimo District, Qingdao City, Shandong Province Applicant after: HAIJIAN INSPECTION Co.,Ltd. Address before: 266237 No. 1 Weiyang Road, Aoshanwei Street, Jimo District, Qingdao City, Shandong Province Applicant before: NATIONAL DEEP SEA CENTER |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |