CN205607436U - Deep sea environment long -term observation and biological trapper - Google Patents
Deep sea environment long -term observation and biological trapper Download PDFInfo
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- CN205607436U CN205607436U CN201620294436.0U CN201620294436U CN205607436U CN 205607436 U CN205607436 U CN 205607436U CN 201620294436 U CN201620294436 U CN 201620294436U CN 205607436 U CN205607436 U CN 205607436U
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- 230000007774 longterm Effects 0.000 title claims abstract description 28
- 239000011521 glass Substances 0.000 claims abstract description 13
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- 230000009467 reduction Effects 0.000 claims description 11
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
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- 230000006698 induction Effects 0.000 claims description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
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- 239000010959 steel Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007667 floating Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000002379 ultrasonic velocimetry Methods 0.000 description 3
- 229940075799 deep sea Drugs 0.000 description 2
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Abstract
The utility model discloses a deep sea environment long -term observation and biological trapper, including buoyant device, its characterized in that: still include the frame of being connected with buoyant device, be equipped with inside glass power cabin, biological trapper, deep sea image observation instrument, deep sea environmental parameter measuring instrument, the acoustic escapement ware that is packaged with power and low -power source management circuit in the frame, the acoustic escapement ware is connected with the bearing block. The utility model is suitable for a full deep sea environment is observed and is traped the nearly demersal fish in deep sea that the large -scale activity can the reinforce, and for deep sea scientific research provides technical support, impact in the twinkling of an eye when beneficial effect lies in adapting to the deep sea long -term observation, improves and traps sampling success rate and avoidance means and lands in the seabed too big and damage the lift -launch instrument.
Description
Technical field
This utility model belongs to deep-sea long-term observation detection and abyssopelagic organism sampling field; particularly relate to a kind of abyssal environment long-term observation and organism trapping device; it is applicable to the observation of full abyssal environment and traps the deep-sea near-bottom Fish that large-scale activity ability is strong, can be that the ambits such as marine biodiversity research, the protection of abyssopelagic organism geography research, abyssal environment and living resources Sustainable Development and Utilization provide technical support.
Background technology
For a long time, a lot of people including Marine Sciences man will be located in the deep-sea on less than 1000 meters of sea level and are considered as a relatively independent and stable ecosystem.But nearest research shows, deepsea ecosystem plays considerable effect in global carbon, climate change, and the research of deepsea ecosystem becomes front line science research.Deep-sea observation is the Main Bottleneck that current deep-sea is studied with the shortage of sampling means.China's Adjacent Sea Area major part is continental shelf, and the depth of water is shallower, and deep-sea scientific investigation is used mostly ocean-going research vessel and operates, and therefore, is badly in need of carrying the self-turning-back long-term observation device of multiple scientific investigation instrument.
Except using abyssal floor trawlnet net of dwelling in addition to larger fish once in a while, carry out the seizure operation of the strong larger fish of mobility almost without means.The trap type cylinder mould used in shallow sea can only catch the more weak Shrimp waste of mobility and small-sized Fish, and easily escapes.Notification number be the patent of CN 103921915 B be also only this type of trapping cylinder mould to be improved, before recovery, cage door is closed, to prevent from capturing escaping and being mixed into of other water layer samples of sample.The large-scale nekton for deep-sea near-bottom with stronger mobility catches, need to biology enter cage trap time judge, be once efficiently entering must close immediately cage door could realize capture, currently without this kind equipment.
The deep-sea scope of self-turning-back uses free fall type to throw in when throwing in substantially, when equipment the end, impulsive force is bigger, it is easily damaged himself structure and the instrument carried, if the damage of instrument, long-term observation the most just loses meaning, therefore, this kind equipment must be provided with buffer gear, and current domestic releasing type instrument and equipment does not all have buffer gear.
The current deep-sea scope institute charged pool limited amount of independent operating, flying power are relatively low, it is difficult to realize long-term observation.In the case of carrying the amount of rationing the power supply, long-term observation data to be obtained, it is necessary to carry out the power management of low-power consumption, to ensure long-term deep sea data acquisition.
Summary of the invention
The purpose of this utility model is to provide a kind of abyssal environment long-term observation and organism trapping device; be suitable to myriametre abyssal environment long-term observation and the capture of large-scale activity Fish; this device can utilize on research vessel and throw on sea; by sending acoustic control release pouring weight, rely on buoyancy from returning receipts.
In order to solve above-mentioned technical problem, this utility model is addressed by following technical proposals:
A kind of abyssal environment long-term observation and organism trapping device; including buoyant device; it is characterized in that: also include the frame being connected with buoyant device; described frame is provided with enclosed inside power supply and low-power dissipation power supply management the glass powerhouse dome of circuit, organism trapping device, deep-sea image observation instrument, abyssal environment parameter measurement instrument, acoustic releaser, and described acoustic releaser connects bearing block.
Further, described power supply is that several set of cells compose in parallel, described set of cells is composed in series by some disposable lithium/sulfuryl chloride cells, described low-power dissipation power supply management circuit is dormant circuit completely, described dormant circuit scope to all lift-launchs when system off working state carries out power-off and realizes deep-sleep, and the standby current of described dormant circuit is in uA level.
Further, described organism trapping device includes that the trapping box of uniform aperture and biological entrance sense controlling organization, and described sensing controlling organization includes that mobile object induction apparatus, controlling organization, chamber door close drive mechanism.
Further, described chamber door is closed drive mechanism and is included Worm reduction motor, is located at the extension spring that the chien shih chamber door of chamber door and casing is closed, described worm-wheel shaft connects power transmission shaft, described power transmission shaft is provided with chamber door block and the pressing plate of locking chamber door of release extension spring, and described Worm reduction motor connects controller and drives.
Further, described Worm reduction motor is pressure-balancing type oil charging motor, and motor seal intracavity fills transformer oil, is internally provided with ensureing pressure balanced piston apparatus, to reach the deep requirement in full sea.
Further, described deep-sea image observation instrument is the deep-sea photographing unit of individual components, deep-sea flash lamp, deep sea camera, deep sea lighting lamp composition, it is between 30 to 50 degree that described deep-sea photographing unit and deep-sea flash lamp install angle, and it is between 30 to 50 degree that described deep sea camera and deep sea lighting lamp install angle.
Further, described frame by buffering leg, main body bracket, crashproof retaining frame form, described main body bracket, crashproof retaining frame are welded by stainless-steel pipe, fixing sleeve that described buffering leg by guide rod, is sheathed on outside guide rod, the some disk springs being sheathed on outside the guide rod block affixed with guide rod top forms, and described fixing sleeve is located at above disk spring.
Further, described frame by buffering leg, main body bracket, crash-proof bracket form, described main body bracket, crash-proof bracket are welded by stainless-steel pipe, fixing sleeve that described buffering leg by guide rod, is sheathed on outside guide rod, the some disk springs being sheathed on outside the guide rod block affixed with guide rod top forms, and described fixing sleeve is located at above disk spring.
Further, the arbitrary closed section of described stainless-steel pipe is provided with at least 2 paddle holes.
Further, the assembling mode of described disk spring is involutory assembling or overlapping assembling.
Further, it is additionally provided with removable sleeve between described fixing sleeve and block.
The beneficial effects of the utility model have following some:
1, having biological auto-induction apparatus on trapping box, when there being biological entrance, start motor release chamber door, locking chamber door effectively catches, it is to avoid biology is escaped, because equipped with intelligent judging device, drastically increasing trapping and be sampled into power.
2, after plugging cable, whole device is observed by sinking to seabed, and device can provide power supply to be observed by self-timing, and dormancy time and operating time can be preset before input.Carrying out deep-sleep under off working state, only have clock chip and working during dormancy, standby current is in uA level, reduces the loss of power under off working state, relatively extends effective electricity.Power supply and management system are packaged in in the seal glass powerhouse dome of high pressure resistant (pressure that deep-sea is 11000 meters) of connector, single glass powerhouse dome can provide the electricity of 24V300AH, whole device can install 4 glass powerhouse domes, the maximum electricity that can provide 24V1200AH, meets the demand of long-term observation.
3, deep-sea photographing unit all uses individual components to install with deep-sea flash lamp, deep sea camera and deep sea lighting lamp, between the angle of light source and imageing sensor controls to spend 30 to 50, the picture noise that the back scattering of underwater light source produces can be effectively suppressed, it is thus achieved that high-definition image in this angle.
4, device uses stainless steel welded frame to be main body, compares that traditional floating body material intensity is high, performance is more preferable, and mounting space is bigger, and has water inlet on steel pipe, is used for balancing steel pipe external and internal pressure, it is adaptable to the deep operation in full sea；Buffering leg is set in frame, and the quantity of disk spring can be changed easily, and do not change the frame for movement of buffer gear to change shock-absorbing capacity, to adapt to different bearer power and different water depth requirement, moment impact when more avoiding device lands in seabed is excessive and damages lift-launch instrument.
5, video camera and illuminating lamp environment and the dynamic image data of biology near acquisition device; photographing unit and flash lamp environment and the static high-definition image information of biology near acquisition device; abyssal environment parameter measurement instrument can gather bottom-water temperature, salinity and bathymetric data voluntarily, and acoustic Doppler velocimetry can gather the data such as bottom current flow speed and direction voluntarily；Observation terminates can send on quarter deck acoustic signal, controls acoustic releaser release bearing block and utilizes buoyancy to be reclaimed on floating for equipment upper sea.
6, frame design improves deep-sea instrument and equipment lift-launch amount；Using acoustics release more stable reliable and controlled, after equipment puts down, research vessel can carry out other operations, sends signal, mobility strong the when of needing to reclaim.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation rearview of the present utility model；
Fig. 3 is that this utility model buffers stand bar structure schematic diagram；
Fig. 4 is this utility model power supply package assembly schematic diagram；
Fig. 5 is that low-power dissipation power supply of the present utility model manages circuit theory diagrams；
Fig. 6 is this utility model Power Operating Process schematic diagram；
Fig. 7 is the structural representation of this utility model organism trapping device；
Fig. 8 is that this utility model traps control principle drawing.
Wherein 1 is biological trapper, 2 is crashproof retaining frame, 3 is main body bracket, 4 is glass powerhouse dome, 5 is acoustic Doppler velocimetry, 6 is acoustic releaser, 7 is deep-sea photographing unit, 8 is deep-sea flash lamp, 9 is ring flange, 10 is buffering leg, 11 is bearing block, 12 is deep sea camera, 13 is deep sea lighting lamp, 14 is rustless steel loop chain, 15 is trapping box, 16 is chamber door block, 17 is Worm reduction motor, 18 is controller, 19 is pressing plate, 20 is extension spring, 21 is power supply backplate, 22 is the disposable lithium/sulfuryl chloride cell of ER34615, 23 is power supply gripper shoe, 26 is block, 27 is removable sleeve, 28 is fixed sleeving, 29 is disk spring, 30 is guide rod.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further detail:
Abyssal environment long-term observation as shown in Figure 1-2 and organism trapping device, including frame and the buoyant device (not shown) that is connected with frame.Frame by buffering leg 10, main body bracket 3, crashproof retaining frame 2 form.Buffering leg 10 is connected with main body bracket 3 by ring flange 9.Main body bracket 3 is provided with four glass powerhouse domes 4, two organism trapping devices 1, acoustic Doppler velocimetry 5, acoustic releaser 6, deep-sea photographing unit 7, deep-sea flash lamp 8, deep sea camera 12, deep sea lighting lamps 13.Acoustic releaser 6 is connected by rustless steel loop chain 14 bearing block 11.In order to make acoustic releaser when release without interfering, directly chain link 14 being placed in release piece, then stainless steel ring loop chain 14 is contacted by O shape chain link and bearing block 11.Frame is put on bearing block 11 by buffering leg 10.
Abyssal environment long-term observation and organism trapping recoverable apparatus are transferred in water; it is observed and traps; observation sends acoustic signal by the deck unit on working mother boat after terminating, and remote control acoustic releaser release bearing block also utilizes the buoyant device of self to be reclaimed on floating for equipment upper sea.
Frame, for be welded by stainless-steel pipe, steel pipe has hole and is available for water inflow and outflow, compares that traditional floating body material intensity is high, performance is more preferable, and mounting space is bigger, can carry different sensor acquisition data, be adapted to the different degree of depth.If at the bottom of equipment cascading water being out-of-flatness land, crashproof retaining frame can avoid the equipment in main body bracket to receive shock and damage.
As in figure 2 it is shown, deep-sea photographing unit 7, deep-sea flash lamp 8 are located at the side of frame, both install angle is that between 30 to 50 degree, deep sea camera 12, deep sea lighting lamp 13 are located at the opposite side of frame, and both install angle is between 30 to 50 degree.It has been investigated that, the angle of installing of 30 to 50 degree effectively suppresses the backward scattered impact of underwater light source, suppresses picture noise, it is thus achieved that high-definition image.
As shown in Figure 3, the fixing sleeve 28 that buffering leg by guide rod 30, is sheathed on outside guide rod 30,8 disk springs 29 being sheathed on outside the guide rod block 26 affixed with guide rod 30 top forms, fixing sleeve 28 is located at above disk spring, fixes and is additionally provided with removable sleeve 27 between sleeve 28 and block 26.
When under equipment to time water-bed, guide rod 30 can move up and down in the pipe on the ring flange 9 below frame, and disk spring 29 can be with the up and down motion of buffering guiderod 30, the impulsive force that reduction equipment receives, thus avoids device damage.Disk spring 29 such as can occur different elastic deformations to with overlapping assembling according to different assembling modes.Can be at any time according to quantity and the change assembling mode of the situation of lift-launch increase and decrease disk spring 29 during use, shock-absorbing capacity is changed in the case of the frame for movement not changing buffer gear, to adapt to different bearer power and different water depth requirement, it is to avoid the device moment impact when landing is excessive and damages lift-launch instrument.
Glass powerhouse dome 4 enclosed inside has power supply and low-power dissipation power supply management system.Glass powerhouse dome 4 is pressure (pressure of depth of water 1100m) the sealed transparent glass powerhouse dome that model is VITROVEX-17 provided by Nautilus company of Germany, and being bondd by evacuation and fluid sealant inside pressure-bearing glass ball coordinates seam to form sealed compartment.
As shown in Figure 4; power supply is that 24 set of cells compose in parallel; each set of cells is composed in series by the disposable lithium/sulfuryl chloride cell 22 that 7 models are ER34615, and each set of cells arranges diode protection, even if one group of damage is fallen also not interfere with the power supply of other Battery packs.Every 8 groups are one layer and are fixed in power supply gripper shoe 23 by power supply backplate 21, each ball float can put 3 layers, maximum can 24 Battery packs in parallel, single glass powerhouse dome can provide the electricity more than 24V 200AH under the conditions of deep sea low temperature, complete machine maximum can install 4 ball floats, the electricity of more than 24V800AH is provided under the conditions of deep sea low temperature, meets the demand of long-term observation.Set of cells after parallel connection changes the output voltage of power supply by connecting Voltage stabilizing module, can get the different burning voltages that the instruments such as 5V, 12V, 18V, 24V need according to different Voltage stabilizing modules.
The operation principle of low-power dissipation power supply management circuit is as shown in Figure 5, powering mode or park mode is entered by two metal-oxide-semiconductor on-off control, timing controlled can be carried out the power supply in different time sections, dormancy time and operating time and can preset before input by real-time clock.Under off working state, scope to all lift-launchs carries out power-off and carries out deep-sleep, only has clock chip in work during dormancy, and standby current is in uA level.
The work process of power supply as shown in Figure 6, is plugged after cable powers under equipment before water, system is in Low-power-consumptiodormancy dormancy state.Arriving after Preset Time point, deep-sea image observation instrument is started working, and completes automatic shutdown after the picture of shooting and video record work, and abyssal environment parameter measurement instrument etc. starts continuous acquisition ambient parameter data, after arriving and presetting the end time, and system cut-off.Repetitive cycling is until device reclaims or electricity exhausts.
As it is shown in fig. 7, organism trapping device 1 includes trapping box 15, the mobile object induction apparatus (not shown) that is placed on trapping box, chamber door closing control mechanism 18.Chamber door is closed drive mechanism and is included Worm reduction motor 17 and be located at the extension spring 20 that the chien shih chamber door of chamber door and casing is closed, worm-wheel shaft connects power transmission shaft, power transmission shaft is provided with chamber door block 16 and the pressing plate 19 of locking chamber door of release extension spring, Worm reduction motor connects controller 18, and controller 18 internal connection puts mobile object induction apparatus.
The control principle of organism trapping device as shown in Figure 8, when mobile object induction apparatus obtains feedback signal, shows have macro-organism to enter, and controller 18 controls Worm reduction motor movable case door shield block, and chamber door is closed rapidly under the pulling force of spring, it is to avoid biological escape.
In a word, the foregoing is only preferred embodiment of the present utility model, all impartial changes made according to this utility model claim and modification, all should belong to the covering scope of this utility model patent.
Claims (10)
1. an abyssal environment long-term observation and organism trapping device; including buoyant device; it is characterized in that: also include the frame being connected with buoyant device; described frame is provided with enclosed inside power supply and low-power dissipation power supply management the glass powerhouse dome of circuit, organism trapping device, deep-sea image observation instrument, abyssal environment parameter measurement instrument, acoustic releaser, and described acoustic releaser connects bearing block.
Abyssal environment long-term observation the most according to claim 1 and organism trapping device; it is characterized in that: described power supply is that several set of cells compose in parallel; described set of cells is composed in series by some disposable lithium/sulfuryl chloride cells; described low-power dissipation power supply management circuit is dormant circuit; described dormant circuit scope to all lift-launchs when system off working state carries out power-off and realizes deep-sleep, and the standby current of described dormant circuit is in uA level.
Abyssal environment long-term observation the most according to claim 1 and organism trapping device; it is characterized in that: described organism trapping device includes that the trapping box of uniform aperture and biological entrance sense controlling organization, and described sensing controlling organization includes that mobile object induction apparatus, controlling organization, chamber door close drive mechanism.
Abyssal environment long-term observation the most according to claim 3 and organism trapping device; it is characterized in that: described chamber door is closed drive mechanism and included Worm reduction motor, is located at the extension spring that the chien shih chamber door of chamber door and casing is closed; worm-wheel shaft connects power transmission shaft; described power transmission shaft is provided with chamber door block and the pressing plate of locking chamber door of release extension spring, and described Worm reduction motor connects controller and drives.
Abyssal environment long-term observation the most according to claim 4 and organism trapping device; it is characterized in that: described Worm reduction motor is pressure-balancing type oil charging motor; described motor seal intracavity fills transformer oil, and described motor seal intracavity portion is provided with the pressure balanced piston apparatus of guarantee.
Abyssal environment long-term observation the most according to claim 1 and organism trapping device; it is characterized in that: described deep-sea image observation instrument is the deep-sea photographing unit of individual components, deep-sea flash lamp, deep sea camera, deep sea lighting lamp composition; it is between 30 to 50 degree that described deep-sea photographing unit and deep-sea flash lamp install angle, and it is between 30 to 50 degree that described deep sea camera and deep sea lighting lamp install angle.
Abyssal environment long-term observation the most according to claim 1 and organism trapping device; it is characterized in that: described frame by buffering leg, main body bracket, crashproof retaining frame form; described main body bracket, crashproof retaining frame are welded by stainless-steel pipe; fixing sleeve that described buffering leg by guide rod, is sheathed on outside guide rod, the some disk springs being sheathed on outside the guide rod block affixed with guide rod top forms, and described fixing sleeve is located at above disk spring.
Abyssal environment long-term observation the most according to claim 7 and organism trapping device, it is characterised in that: the arbitrary closed section of described stainless-steel pipe is provided with at least 2 paddle holes.
Abyssal environment long-term observation the most according to claim 7 and organism trapping device, it is characterised in that: the assembling mode of described disk spring is involutory assembling or overlapping assembling.
Abyssal environment long-term observation the most according to claim 7 and organism trapping device, it is characterised in that: it is additionally provided with removable sleeve between described fixing sleeve and block.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620294436.0U CN205607436U (en) | 2016-04-11 | 2016-04-11 | Deep sea environment long -term observation and biological trapper |
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| CN201620294436.0U CN205607436U (en) | 2016-04-11 | 2016-04-11 | Deep sea environment long -term observation and biological trapper |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716663A (en) * | 2016-04-11 | 2016-06-29 | 国家海洋局第二海洋研究所 | Long-term observing and biology trapping device for deep sea environment |
| CN107044917A (en) * | 2017-05-31 | 2017-08-15 | 国家深海基地管理中心 | Myriametre level deep-sea autonomous type substrate, which is visited, takes device |
| CN108575929A (en) * | 2018-04-29 | 2018-09-28 | 徐洪恩 | A kind of deep water fish catching device |
| CN110367175A (en) * | 2019-07-17 | 2019-10-25 | 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） | Deep-sea marine organisms culture apparatus and its application method |
-
2016
- 2016-04-11 CN CN201620294436.0U patent/CN205607436U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716663A (en) * | 2016-04-11 | 2016-06-29 | 国家海洋局第二海洋研究所 | Long-term observing and biology trapping device for deep sea environment |
| CN107044917A (en) * | 2017-05-31 | 2017-08-15 | 国家深海基地管理中心 | Myriametre level deep-sea autonomous type substrate, which is visited, takes device |
| CN107044917B (en) * | 2017-05-31 | 2023-06-20 | 国家深海基地管理中心 | Universal meter-level deep sea autonomous type substrate exploring device |
| CN108575929A (en) * | 2018-04-29 | 2018-09-28 | 徐洪恩 | A kind of deep water fish catching device |
| CN110367175A (en) * | 2019-07-17 | 2019-10-25 | 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） | Deep-sea marine organisms culture apparatus and its application method |
| CN110367175B (en) * | 2019-07-17 | 2021-04-27 | 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） | Deep sea marine organism culture device and use method thereof |
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Address after: 310012 No. 36 Baolu North Road, Xihu District, Hangzhou City, Zhejiang Province Patentee after: SECOND INSTITUTE OF OCEANOGRAPHY, MNR Address before: 310012 No. 36 Baolu North Road, Xihu District, Hangzhou City, Zhejiang Province Patentee before: THE SECOND INSTITUTE OF OCEANOGRAPHY, SOA |
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Granted publication date: 20160928 |