CN109703720B - Double-deck cabin cover puts thing device - Google Patents
Double-deck cabin cover puts thing device Download PDFInfo
- Publication number
- CN109703720B CN109703720B CN201811632308.2A CN201811632308A CN109703720B CN 109703720 B CN109703720 B CN 109703720B CN 201811632308 A CN201811632308 A CN 201811632308A CN 109703720 B CN109703720 B CN 109703720B
- Authority
- CN
- China
- Prior art keywords
- fence
- cover plate
- storage tank
- movable rod
- ring
- 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
- 230000006835 compression Effects 0.000 claims description 38
- 238000007906 compression Methods 0.000 claims description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 239000013535 sea water Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a storage device, in particular to a double-deck hatch cover storage device. It is characterized by comprising a storage tank and a cylindrical fence which are vertically arranged. The opening parts of the storage tank and the fence are upward, the upper end of the storage tank is fixed at the bottom of the fence, and the bottom of the fence corresponding to the opening part of the storage tank is provided with a yielding hole. An outer cover plate is arranged above the fence, one side of the outer cover plate is hinged with the fence, an inner cover plate is arranged at the mouth of the storage tank, one side of the inner cover plate corresponding to the hinged side of the outer cover plate is hinged with the bottom of the fence, and a spring is hinged between the outer cover plate and the inner cover plate. The bottom of the fence is provided with a movable rod which is vertically arranged, the movable rod is matched with the bottom of the fence in an up-down movable mode, the upper end of the movable rod is hinged on the outer cover plate, and the lower end of the movable rod is connected with a driving device; the periphery of the inner cover plate is provided with a pressing mechanism, and the pressing mechanism is in linkage fit with the movable rod. The device has higher degree of automation for collecting samples and higher working efficiency.
Description
Technical Field
The invention relates to a storage device, in particular to a double-deck hatch cover storage device for storing samples collected by an underwater collector.
Background
The submersible is an active deep diving device with underwater observation and operation capability, is mainly used for performing tasks such as underwater investigation, submarine exploration, submarine development, salvage, lifesaving and the like, and can be used as an underwater operation base for the activities of divers. Underwater collectors are commonly used in submersibles. At present, the underwater collector directly enters the submersible after collecting the sample, then the staff manually operates and stores the sample in the underwater collector, the automation degree of sample storage is low, and the working efficiency is low.
Disclosure of Invention
The invention aims to solve the technical problem of providing a double-deck hatch cover object placing device, which has higher automation degree and higher working efficiency for collecting samples.
In order to solve the problems, the following technical scheme is provided:
the double-deck hatch cover storage device is characterized by comprising a storage tank and a cylindrical fence which are vertically arranged. The opening parts of the storage tank and the fence are upward, the upper end of the storage tank is fixed at the bottom of the fence, and the bottom of the fence corresponding to the opening part of the storage tank is provided with a yielding hole. An outer cover plate is arranged above the fence, one side of the outer cover plate is hinged with the fence, an inner cover plate is arranged at the mouth of the storage tank, one side of the inner cover plate corresponding to the hinged side of the outer cover plate is hinged with the bottom of the fence, and a spring is hinged between the outer cover plate and the inner cover plate. The bottom of the fence is provided with a movable rod which is vertically arranged, the movable rod is matched with the bottom of the fence in an up-down movable mode, the upper end of the movable rod is hinged on the outer cover plate, and the lower end of the movable rod is connected with a driving device; the periphery of the inner cover plate is provided with a pressing mechanism, and the pressing mechanism is in linkage fit with the movable rod.
Wherein, a water storage tank is arranged below the storage tank, and an emptying valve is arranged at the bottom of the water storage tank; the bottom of the storage tank is connected with the water storage tank through a first communicating pipe, a first valve is arranged on the first communicating pipe, and the section of the first communicating pipe between the first valve and the storage tank is connected with the bottom of the fence through a second communicating pipe; a third communicating pipe is arranged between the side wall of the fence and the side wall of the storage tank, a second valve is arranged on the third communicating pipe, a fourth communicating pipe is arranged between the section of the third communicating pipe between the second valve and the fence and the storage tank, and a check valve is arranged on the fourth communicating pipe.
The compressing mechanism comprises a rotating compression ring, the rotating compression ring is positioned at the bottom of a surrounding fence of a yielding hole, the rotating compression ring is matched with the fence in a circumferential rotating and axial fixing mode, limiting blocks are uniformly distributed on the outer edge of the inner cover plate along the circumferential direction of the rotating compression ring, the distance from the outer edge of the limiting blocks to the center of the inner cover plate is greater than the inner diameter of the rotating compression ring and smaller than the outer diameter of the rotating compression ring, lower yielding ports for the limiting blocks to penetrate are uniformly distributed on the inner edge of the rotating compression ring along the circumferential direction of the rotating compression ring, and gaps for accommodating the limiting blocks are formed between the lower surface of the section of the rotating compression ring corresponding to the lower yielding ports and the bottom of the fence. The outer ring surface of the rotary compression ring is provided with an arc-shaped rack, the circle center of the arc-shaped rack coincides with the circle center of the rotary compression ring, the movable rod is provided with a vertical rack, and a gear transmission mechanism is arranged between the arc-shaped rack and the vertical rack, so that the compression mechanism is in linkage fit with the movable rod.
The upper surface of the rotary press ring is concentrically provided with a fixed press ring, and the rotary press ring is matched with the fixed press ring in a rotary mode. The inner edges of the fixed compression rings corresponding to the limiting blocks are respectively provided with an upper yielding port. An arc through groove is formed in the rotary compression ring between the two adjacent lower yielding ports, the circle center of the arc through groove coincides with the circle center of the rotary compression ring, guide shafts are vertically arranged in the arc through grooves, the arc through grooves are matched with the guide shafts in a sliding mode, the upper ends of the guide shafts are fixed on the fixed compression ring, and the lower ends of the guide shafts are fixed on the bottom of the fence.
The upper surface of the rotary compression ring is provided with a blind hole, a spring plunger is arranged in the blind hole, and the upper end of the spring plunger abuts against the lower surface of the fixed compression ring.
The inner cover plate is provided with a piston type pressure compensator.
The storage tank is provided with a liquid level transmitter.
The lower end of the movable rod penetrates through the bottom of the fence to extend out, the movable rod is matched with the bottom of the fence in a sliding sealing mode, the driving device is a driving cylinder, and the outer end of a piston rod of the driving cylinder is hinged with the lower end of the movable rod.
By adopting the scheme, the method has the following advantages:
the double-deck hatch cover storage device comprises a storage tank and a fence, wherein the upper end of the storage tank is fixed at the bottom of the fence, an outer cover plate is arranged above the fence, an inner cover plate is arranged at the mouth part of the storage tank, a spring is hinged between the outer cover plate and the inner cover plate, a movable rod is arranged at the bottom of the fence, the upper end of the movable rod is hinged on the outer cover plate, the lower end of the movable rod is connected with a driving device, and a pressing mechanism is arranged around the inner cover plate. When the device is used, firstly, the outer cover plate and the inner cover plate are in an open state, seawater is filled in the fence and the storage tank, the underwater collector sequentially penetrates through the opening of the fence and the opening of the storage tank to enter the storage tank, and a sample is placed in the storage tank. Then, the underwater collector sequentially passes through the mouth of the storage tank and the mouth of the fence to exit the storage device. Then, the movable rod moves downwards to drive the outer cover plate to close, and simultaneously the outer cover plate drives the inner cover plate to close through the spring, after the inner cabin cover is closed in place, the movable rod continues to move downwards, the spring contracts, the outer cabin cover continues to perform closing actions until the outer cabin cover is also closed in place, in the process, the movable rod drives the pressing mechanism to press the inner cover plate, the locking of the inner cover plate is completed, and the outer cover plate is locked under the external water pressure and the tightening pressure of the driving device, so that the storage of the sample is completed. The sample collected by the underwater collector adopting the double-deck hatch cover storage device does not need to enter the submersible for storage, the storage process does not need to be manually participated, the degree of automation is high, and the working efficiency of sample storage is greatly improved.
Drawings
FIG. 1 is a schematic view of a double deck lid stowage device of the present invention;
FIG. 2 is a schematic top view of FIG. 1 (with the outer cover drive removed);
FIG. 3 is a schematic right-hand view (partially cut-away) of FIG. 1;
FIG. 4 is a schematic perspective view (partially cut away) of a double deck lid stowage device of the present invention;
fig. 5 is an enlarged view of a portion a of fig. 4;
fig. 6 is a schematic diagram of the connection between the bottom of the rail and the rotating press ring, the fixed press ring and the inner cover plate in the double-deck hatch cover storage device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the double-deck hatch cover storage device of the invention comprises a storage tank 1 and a cylindrical fence 2 which are vertically arranged. The oral area of storing jar 1 and rail 2 is all up, and the upper end of storing jar 1 is fixed in the bottom of rail 2, has the hole of stepping down on the rail 2 bottom that the oral area of storing jar 1 corresponds. An outer cover plate 3 is arranged above the fence 2, one side of the outer cover plate 3 is hinged with the fence 2, an inner cover plate 16 is arranged at the mouth of the storage tank 1, one side of the inner cover plate 16 corresponding to the hinged side of the outer cover plate 3 is hinged with the bottom of the fence 2, and a spring 15 is hinged between the outer cover plate 3 and the inner cover plate 16. The bottom of the fence 2 is provided with a movable rod 25 which is vertically arranged, the movable rod 25 is matched with the bottom of the fence 2 in an up-down movable mode, the upper end of the movable rod 25 is hinged on the outer cover plate 3, and the lower end of the movable rod 25 is connected with a driving device 9; the inner cover plate 16 is provided with a pressing mechanism at the periphery, and the pressing mechanism is in linkage fit with the movable rod 25.
A water storage tank 11 is arranged below the storage tank 1, and a blow-down valve 10 is arranged at the bottom of the water storage tank 11; the bottom of the storage tank 1 is connected with the water storage tank 11 through a first communicating pipe 12, a first valve 13 is arranged on the first communicating pipe 12, and the section of the first communicating pipe 12 between the first valve 13 and the storage tank 1 is connected with the bottom of the fence 2 through a second communicating pipe 14; a third communicating pipe 4 is arranged between the side wall of the fence 2 and the side wall of the storage tank 1, a second valve 5 is arranged on the third communicating pipe 4, a fourth communicating pipe 8 is arranged between the section of the third communicating pipe 4 between the second valve 5 and the fence 2 and the water storage tank 11, and a check valve 7 is arranged on the fourth communicating pipe 8. The first valve 13 and the second valve 5 are both solenoid valves.
The compressing mechanism comprises a rotating compression ring 24, the rotating compression ring 24 is positioned at the bottom of a fence 2 around a yielding hole, the rotating compression ring 24 and the fence 2 are in circumferential rotation and axial fixed fit, limiting blocks 19 are uniformly distributed on the outer edge of the inner cover plate 16 along the circumferential direction of the outer edge, the distance from the outer edge of the limiting blocks 19 to the center of the inner cover plate 16 is greater than the inner diameter of the rotating compression ring 24 and smaller than the outer diameter of the rotating compression ring 24, lower yielding openings 30 used for the limiting blocks 19 to penetrate are uniformly distributed on the inner edge of the rotating compression ring 24 along the circumferential direction of the inner edge, and gaps used for accommodating the limiting blocks 19 are formed between the lower surface of the section of the rotating compression ring 24 corresponding to the lower yielding openings 30 and the bottom of the fence 2. An arc-shaped rack 22 is arranged on the outer ring surface of the rotary press ring 24, the circle center of the arc-shaped rack 22 coincides with the circle center of the rotary press ring 24, a vertical rack 27 is arranged on the movable rod 25, and a gear transmission mechanism is arranged between the arc-shaped rack 22 and the vertical rack 27, so that the pressing mechanism is in linkage fit with the movable rod 25. The gear transmission mechanism comprises a vertical gear shaft 26 and a horizontal gear shaft 17, the gear of the vertical gear shaft 26 is meshed with the sector gear of the rotary compression ring 24, the gear of the horizontal gear shaft 17 is meshed with the vertical gear 27 of the movable rod 25, and the vertical gear shaft 26 is connected with the horizontal gear shaft 17 through the sector gear 23.
The upper surface of the rotary press ring 24 is concentrically provided with a fixed press ring 20, and the rotary press ring 24 is in rotary fit with the fixed press ring 20. An upper yielding port 29 is arranged on the inner edge of the fixed compression ring 20 corresponding to the limiting block 19. An arc through groove 31 is formed in the rotary compression ring 24 between two adjacent lower yielding ports 30, the circle center of the arc through groove 31 coincides with the circle center of the rotary compression ring 24, guide shafts 28 are vertically arranged in the arc through grooves 31, the arc through grooves 31 are matched with the guide shafts 28 in a sliding mode, the upper ends of the guide shafts 28 are fixed on the fixed compression ring 20, and the lower ends of the guide shafts 28 are fixed on the bottom of the fence 2.
The upper surface of the rotary compression ring 24 is provided with a blind hole, a spring plunger 21 is arranged in the blind hole, and the upper end of the spring plunger 21 abuts against the lower surface of the fixed compression ring 20.
The inner deck 16 has a piston pressure compensator 18 thereon.
The storage tank 1 is provided with a liquid level transmitter 6.
The lower end of the movable rod 25 penetrates through the bottom of the fence 2 and extends out, the movable rod 25 is matched with the bottom of the fence 2 in a sliding sealing mode, the driving device 9 is a driving cylinder, and the outer end of a piston rod of the driving cylinder is hinged with the lower end of the movable rod 25.
The storage tank 1 is a double-layer storage tank.
In this embodiment, for the convenience of pressing, the height of the upper surface of the stopper 19 becomes gradually higher from the front to the rear in the rotation direction of the dynamic pressure ring 24.
When the multifunctional underwater storage tank is used, firstly, the outer cover plate 3 and the inner cover plate 16 are in an open state, the fence 2 and the storage tank 1 are filled with seawater, the underwater collector sequentially penetrates through the opening of the fence 2 and the opening of the storage tank 1 to enter the storage tank 1, and a sample is placed into the storage tank 1. Then, the underwater collector exits the storage device through the mouth of the storage tank 1 and the mouth of the rail 2 in order. Then, the driven piston rod contracts, the movable rod 25 is driven to move downwards, the outer cover plate 3 is driven to close, meanwhile, the outer cover plate 3 drives the inner cover plate 16 to close through the spring 15, after the inner cover plate is closed in place, the movable rod 25 continues to move downwards, the spring 15 contracts, the outer cover plate continues to perform closing actions until the outer cover plate is also closed in place, in the process, the vertical rack 27 of the movable rod 25 drives the water gear shaft to rotate, the horizontal gear shaft 17 drives the vertical gear shaft 26 through the sector gear 23, the sector gear and the rotary pressing ring 24 are driven to rotate, so that the lower yielding port 30 of the rotary pressing ring 24 is misplaced with the limiting block 19, the limiting block 19 is located in a gap between the rotary pressing ring 24 and the bottom of the fence 2, locking of the inner cover plate 16 is completed, and the outer cover plate 3 is locked under the external water pressure and the tightening pressure of the driving cylinder, namely sample storage is completed. When no water storage is needed, the electromagnetic valve is opened, and the high-pressure seawater in the rail 2 and the storage tank 1 is replaced with air in the water storage tank 11, so that the storage tank 1 is ensured to be in a no-water environment during storage.
The double-deck hatch cover object placing device adopts the double-deck hatch cover, thereby isolating the heat exchange between the internal storage tank 1 and the external environment and ensuring the temperature in the storage tank 1 to the greatest extent as the temperature for placing the sample.
Claims (5)
1. The double-deck hatch cover storage device is characterized by comprising a storage tank (1) and a cylindrical fence (2) which are vertically arranged; the opening parts of the storage tank (1) and the fence (2) are upward, the upper end of the storage tank (1) is fixed at the bottom of the fence (2), and a yielding hole is formed in the bottom of the fence (2) corresponding to the opening part of the storage tank (1); an outer cover plate (3) is arranged above the fence (2), one side of the outer cover plate (3) is hinged with the fence (2), an inner cover plate (16) is arranged at the mouth of the storage tank (1), one side of the inner cover plate (16) corresponding to the hinged side of the outer cover plate (3) is hinged with the bottom of the fence (2), and a spring (15) is hinged between the outer cover plate (3) and the inner cover plate (16); the bottom of the fence (2) is provided with a movable rod (25) which is vertically arranged, the movable rod (25) is in movable fit with the bottom of the fence (2) up and down, the upper end of the movable rod (25) is hinged on the outer cover plate (3), and the lower end of the movable rod (25) is connected with a driving device (9); the periphery of the inner cover plate (16) is provided with a pressing mechanism which is in linkage fit with the movable rod (25); the pressing mechanism comprises a rotating pressing ring (24), the rotating pressing ring (24) is positioned at the bottom of a fence (2) around a yielding hole, the rotating pressing ring (24) is in circumferential rotation and axial fixed fit with the fence (2), limiting blocks (19) are uniformly distributed on the outer edge of the inner cover plate (16) along the circumferential direction of the outer edge, the distance from the outer edge of the limiting blocks (19) to the center of the inner cover plate (16) is larger than the inner diameter of the rotating pressing ring (24) and smaller than the outer diameter of the rotating pressing ring (24), lower yielding openings (30) for the limiting blocks (19) to penetrate are uniformly distributed on the inner edge of the rotating pressing ring (24) along the circumferential direction of the inner edge, and gaps for accommodating the limiting blocks (19) are formed between the lower surface of the section of the rotating pressing ring (24) corresponding to the lower yielding opening (30) and the bottom of the fence (2); an arc-shaped rack (22) is arranged on the outer ring surface of the rotary press ring (24), the circle center of the arc-shaped rack (22) coincides with the circle center of the rotary press ring (24), a vertical rack (27) is arranged on the movable rod (25), and a gear transmission mechanism is arranged between the arc-shaped rack (22) and the vertical rack (27) so that the pressing mechanism is in linkage fit with the movable rod (25); the upper surface of the rotary press ring (24) is concentrically provided with a fixed press ring (20), and the rotary press ring (24) is matched with the fixed press ring (20) in a rotary mode; an upper abdication port (29) is arranged on the inner edge of the fixed compression ring (20) corresponding to the limiting block (19); an arc-shaped through groove (31) is formed in the rotary compression ring (24) between two adjacent lower abdicating ports (30), the circle center of the arc-shaped through groove (31) coincides with the circle center of the rotary compression ring (24), guide shafts (28) are vertically arranged in the arc-shaped through grooves (31), the arc-shaped through grooves (31) are in sliding fit with the guide shafts (28), the upper ends of the guide shafts (28) are fixed on the fixed compression ring (20), and the lower ends of the guide shafts (28) are fixed on the bottom of the fence (2); the upper surface of the rotary compression ring (24) is provided with a blind hole, a spring plunger (21) is arranged in the blind hole, and the upper end of the spring plunger (21) is propped against the lower surface of the fixed compression ring (20).
2. The double-deck hatch cover storage device according to claim 1, characterized in that a water storage tank (11) is arranged below the storage tank (1), and an emptying valve (10) is arranged at the bottom of the water storage tank (11); the bottom of the storage tank (1) is connected with the water storage tank (11) through a first communicating pipe (12), a first valve (13) is arranged on the first communicating pipe (12), and the section of the first communicating pipe (12) between the first valve (13) and the storage tank (1) is connected with the bottom of the fence (2) through a second communicating pipe (14); a third communicating pipe (4) is arranged between the side wall of the fence (2) and the side wall of the storage tank (1), a second valve (5) is arranged on the third communicating pipe (4), a fourth communicating pipe (8) is arranged between the section of the third communicating pipe (4) between the second valve (5) and the fence (2) and the water storage tank (11), and a check valve (7) is arranged on the fourth communicating pipe (8).
3. Double deck lid storage device according to claim 1, characterized in that the inner cover plate (16) is provided with a piston pressure compensator (18).
4. The double deck hatch cover storage device according to claim 1, characterized in that a liquid level transmitter (6) is arranged on the storage tank (1).
5. The double-deck hatch cover storage device according to any one of claims 1-4, characterized in that the lower end of the movable rod (25) penetrates through the bottom of the fence (2) and extends outwards, the movable rod (25) is in sliding sealing fit with the bottom of the fence (2), the driving device (9) is a driving cylinder, and the outer end of a piston rod of the driving cylinder is hinged with the lower end of the movable rod (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632308.2A CN109703720B (en) | 2018-12-29 | 2018-12-29 | Double-deck cabin cover puts thing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632308.2A CN109703720B (en) | 2018-12-29 | 2018-12-29 | Double-deck cabin cover puts thing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109703720A CN109703720A (en) | 2019-05-03 |
| CN109703720B true CN109703720B (en) | 2024-03-26 |
Family
ID=66259415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811632308.2A Active CN109703720B (en) | 2018-12-29 | 2018-12-29 | Double-deck cabin cover puts thing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109703720B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110192553A (en) * | 2019-06-24 | 2019-09-03 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of biological ultralow temperature in-stiu encapsulation device of Deep-sea vessel |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB565307A (en) * | 1943-05-05 | 1944-11-06 | Edwin Danks And Company Oldbur | Improvements in closure means for pressure vessels |
| RU2339860C1 (en) * | 2007-05-24 | 2008-11-27 | Ильмер Юсупович Хасанов | Fast shutter |
| CN103921914A (en) * | 2014-04-22 | 2014-07-16 | 中国船舶重工集团公司第七○二研究所 | Connection release device for escape capsule |
| CN204004365U (en) * | 2014-08-26 | 2014-12-10 | 中国船舶重工集团公司第七一九研究所 | A kind of manned pressure vessel fast lid opening device |
| WO2017153865A1 (en) * | 2016-03-08 | 2017-09-14 | Snpshot Trustee Limited | Biological sampler, collector and storage container |
| CN108045501A (en) * | 2017-12-18 | 2018-05-18 | 无锡海核装备科技有限公司 | The hatch board of the emergent tripper of band |
| CN209938899U (en) * | 2018-12-29 | 2020-01-14 | 无锡海核装备科技有限公司 | Double-deck cabin cover puts thing device |
-
2018
- 2018-12-29 CN CN201811632308.2A patent/CN109703720B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB565307A (en) * | 1943-05-05 | 1944-11-06 | Edwin Danks And Company Oldbur | Improvements in closure means for pressure vessels |
| RU2339860C1 (en) * | 2007-05-24 | 2008-11-27 | Ильмер Юсупович Хасанов | Fast shutter |
| CN103921914A (en) * | 2014-04-22 | 2014-07-16 | 中国船舶重工集团公司第七○二研究所 | Connection release device for escape capsule |
| CN204004365U (en) * | 2014-08-26 | 2014-12-10 | 中国船舶重工集团公司第七一九研究所 | A kind of manned pressure vessel fast lid opening device |
| WO2017153865A1 (en) * | 2016-03-08 | 2017-09-14 | Snpshot Trustee Limited | Biological sampler, collector and storage container |
| CN108045501A (en) * | 2017-12-18 | 2018-05-18 | 无锡海核装备科技有限公司 | The hatch board of the emergent tripper of band |
| CN209938899U (en) * | 2018-12-29 | 2020-01-14 | 无锡海核装备科技有限公司 | Double-deck cabin cover puts thing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109703720A (en) | 2019-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113008626A (en) | Ocean detection device convenient to sample | |
| CN109916655A (en) | Underwater research vehicle carrying type deep sea sediment sampler | |
| CN109703720B (en) | Double-deck cabin cover puts thing device | |
| CN114034647B (en) | Formula of sailing metal monitoring facilities | |
| CN112683569B (en) | Novel deep-well sediment pressure-maintaining sampler based on petal compression sampling | |
| CN111109159A (en) | Carrying type deep sea macrobiotic pressure maintaining and sampling device | |
| CN109911412B (en) | Biological low temperature storage device for deep sea submersible vehicle | |
| CN111169612A (en) | Sediment capturing equipment for marine environment monitoring | |
| CN114486362A (en) | A quality of water collection system for environmental monitoring | |
| CN111109213A (en) | Bidirectional sealing piston type deep-brillouin multicellular organism trapping and fidelity sampler | |
| CN110924886A (en) | Deep sea mining is with fidelity coring device | |
| CN209938899U (en) | Double-deck cabin cover puts thing device | |
| CN210243262U (en) | Multi-point sampling device for offshore water quality and sediment | |
| CN114518260B (en) | Oilfield crude oil sampler adopting constant pressure | |
| CN111474011A (en) | Environmental monitoring device for environmental design | |
| CN110012869A (en) | A kind of big biological low temperature gastight sampling device in deep-sea | |
| CN213274995U (en) | Water environmental engineering detects sampling device | |
| CN111896317B (en) | Water layering sample thief | |
| CN112834287A (en) | Water sampler for marine environment monitoring | |
| CN114874888A (en) | Marine phytoplankton sampling structure and sampling method | |
| CN115235832A (en) | Underground water layering sampling device | |
| CN113371131B (en) | Large vertical jacking hydraulic hatch cover for marine pipe-laying ship | |
| CN211477652U (en) | Pressure-maintaining sampling device for whole-sea deep macrobiology | |
| CN111624041B (en) | Sampling device for radiation leakage sea area environment detection | |
| CN211504701U (en) | Full-sea deep macrobiosis sampler with pressure-maintaining storage and transfer functions |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |