CN109765070A - A kind of macro biological sampling device of submersible - Google Patents
A kind of macro biological sampling device of submersible Download PDFInfo
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- CN109765070A CN109765070A CN201910030014.0A CN201910030014A CN109765070A CN 109765070 A CN109765070 A CN 109765070A CN 201910030014 A CN201910030014 A CN 201910030014A CN 109765070 A CN109765070 A CN 109765070A
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- sampler barrel
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- sampler
- suction
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- 238000005070 sampling Methods 0.000 title claims abstract description 101
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 15
- 239000012528 membrane Substances 0.000 claims description 9
- 238000002627 tracheal intubation Methods 0.000 claims description 7
- 238000005213 imbibition Methods 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of macro biological sampling devices of submersible, are related to abyssopelagic organism sampling detection technology field, including bracket, further includes: at least two sampler barrels are arranged on the bracket, and are movably set in sampling station and non-sampling station;Suction line, outlet end are connect with the sampler barrel being located on sampling station;And water pump, it is arranged on the bracket, is connect by suction hose with the sampler barrel being located on sampling station, for providing negative pressure for the sampler barrel on sampling station.A possibility that the invention has the advantages that the macro biology with escape capability can be acquired, structure is simple, goes wrong reduction, and the sampler does not have pressure maintaining demand.The sampler is equipped with multiple sampler barrels, has the function of multidraw and subregion storage.
Description
Technical field
The present invention relates to abyssopelagic organisms to sample detection technology field, the macro biological sampling device of especially a kind of submersible.
Background technique
The macro biology in deep-sea is the valuable source at deep-sea, is primarily referred to as volume in biologies such as the fishes and shrimps of 5mm or more, unique
Living environment makes it have high scientific research value.Deep-sea it is macro biology mainly survive in hot fluid area, cold spring area and other
Energy enrichment region needs accurately to be sampled by submersible.
Currently, domestic flood dragon manned underwater vehicle can realize the submerged depth of seabed 7000m, the fixed point of flood dragon number,
Face-to-face precise manipulation sampling has great advantage to macro biological sampling on the spot.Existing macro biological sampling depends on machine substantially
Tool hand crawl either string bag crawl, not only crawl success rate is low but also is difficult to save;The country carries out the sampler of assimilating type
Some researchs, but be mostly in the researching and designing stage, do not enter into practical, and several assimilating types for having begun application take
Sample device also stores the function of macro biology without subregion.
Summary of the invention
It can be mounted on such as flood dragon submersible the object of the present invention is to provide a kind of, there is multidraw, subregion
Store a kind of macro biological sampling device of submersible of function.
The technical scheme is that a kind of submersible macro biological sampling device, including bracket, further includes: at least two
Sampler barrel is arranged on the bracket, and is movably set in sampling station and non-sampling station;Suction line, outlet end be located at
Sample the sampler barrel connection on station;And water pump, it is arranged on the bracket, by suction hose and is located on sampling station
Sampler barrel connection, for providing negative pressure for the sampler barrel on sampling station.
It further, further include switching valve, the switching valve is equipped with suction inlet corresponding with the suction line respectively
With suction outlet corresponding with suction hose;The bracket includes sampling end cap, sampling top plate, sampling bottom plate and connecting rod;The sampling
Top plate is connected with sampling bottom plate by connecting rod, and the sampling end cap is set to the lower section of sampling top plate, and the sampler barrel is set to
Between the sampling end cap and sampling bottom plate.
Further, it is equipped with sealing element between the switching valve and sampling top plate, the sealing element is mounted on switching valve
Bottom.
Further, the sampling end is covered equipped with position patch, and the sampling top plate is equipped with station position sensor,
The station position sensor judges the position of sampler barrel by identification position patch.
Further, the bracket is equipped with motor pressure-resistant cabin, and motor module is equipped in the motor pressure-resistant cabin, described
Motor module is equipped with gear A, and the sampling bottom plate is equipped with gear B, and the gear A and gear B are corresponding.
Further, the sampler barrel is equipped with entrance corresponding with suction inlet, outlet corresponding with suction outlet.
Further, the sampling end is covered with membrane corresponding with suction inlet, corresponding with suction outlet
Strainer.
Further, the bottom end of the sampler barrel is equipped with cock.
Further, the imbibition end of the suction line is equipped with handle and positioning intubation, and the positioning intubation is fixedly installed on
The lower section of handle.
The beneficial effects of the present invention are: the macro biology with escape capability can be acquired, structure is simple, and what is gone wrong can
Energy property reduces, and the sampler does not have pressure maintaining demand.The sampler is equipped with multiple sampler barrels, and there is multidraw and subregion to deposit
The function of putting.
Detailed description of the invention
Fig. 1 is the main view of the application sampler;
Fig. 2 is the application motor and transmission module structure chart;
Fig. 3 is the application sampler barrel and switching valve structure sectional view;
Fig. 4 is the application sampling structure top view;
Fig. 5 is the attachment structure schematic diagram of the application connecting rod;
Fig. 6 is station position sensor installation diagram of the invention;
Fig. 7 is the application sampler barrel and gear wheel structure sectional view;
Fig. 8 is the application membrane switch state comparison diagram.
In above each figure,
1, bracket;11, end cap is sampled;12, top plate is sampled;13, bottom plate is sampled;14, connecting rod;15, locking nut;16, butterfly
Shape nut;
2, sampler barrel;
3, suction line;31, handle;32, positioning intubation;33, taper suction inlet;
4, water pump;41, suction hose;42, hydraulic motor;
5, switching valve;51, sealing element;
61, motor pressure-resistant cabin;62, motor module;63, gear A;64, gear B;
71, position patch;72, station position sensor;
81, membrane;82, strainer.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, to specific embodiment, structure, feature and its effect according to the present invention, detailed description are as follows:
A kind of macro biological sampling device of submersible, as shown in Figures 1 to 8, including bracket 1, at least two sampler barrels 2 are inhaled
Enter pipe 3 and water pump 4.
Bracket 1 is mainly used for installing and supporting using.Sampler barrel 2 is set on bracket 1, which, which is movably arranged on, takes
Sample station and non-sampling station, when one of sampler barrel 2 is placed in sampling station, others are placed in non-sampling station,
Sampler barrel 2 positioned at sampling station is completed in use, then being replaced with the sampler barrel 2 being located on non-sampling station.Suction line 3 goes out
Liquid end is connect with the sampler barrel 2 being located on sampling station, and the imbibition end of suction line 3 is used for the scope of activities of the macro biology of face, is used
In the macro biology of absorption.Here, taper suction inlet 33 can also be installed at the imbibition end of suction line 3, to increase to macro biology
Range is drawn, sampling efficiency is improved.Water pump 4 is arranged on bracket 1, and the water pump 4 is by suction hose 41 and is located on sampling station
Sampler barrel 2 connect, for for positioned at sample station on sampler barrel 2 negative pressure is provided, taken to realize using suction line 3
Sample.Water pump 4 uses centrifugal pump, and suction is bigger.
To realize that suction line 3 is connected to or replaces with the realization of multiple sampler barrels 2, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, this Shen
Please devise switching valve 5, the switching valve 5 include suction inlet and suction outlet, wherein suction inlet is corresponding with suction line 3, suction outlet and
Suction hose 41 is corresponding.Bracket 1 includes sampling end cap 11, sampling top plate 12, sampling bottom plate 13 and connecting rod 14, samples top plate 12 and takes
Sample bottom plate 13 is connected by connecting rod 14, and entrance corresponding with suction inlet is equipped on sampler barrel 2, and sampler barrel 2 is equipped with and suction
Export corresponding outlet.As shown in figure 5, locking nut 15 and wing nut 16 can be arranged in one end of connecting rod 14, butterfly is rotated
Shape nut 16 is furthermore achieved to adjust the distance between sampling top plate 12 and sampling bottom plate 13 and samples end cap 11 and sampling top
Spacing between plate 12 is adjustable, adjusts the elastic of the sealing element 51 between 2 entrance and exit of sampler barrel and switching valve 5 with this,
So that sealing element 20 is obtained different degrees of deformation, meets requirement of the different sampling depth of waters to 20 sealing performance of sealing element.
With reference to Fig. 3 and Fig. 6, the lower section that sampling top plate 12 is arranged in end cap 11 is sampled, the setting of sampler barrel 2 is in sampling end cap 11
Between sampling bottom plate 13.There is relative motion between switching valve 5 and sampling top plate 12, therefore in switching valve 5 and sampling top plate
Sealing element 51 is equipped between 12, also, the sealing element 51 is mounted on the bottom of switching valve 5, benefit is the reduction of sealing element 51
Usage quantity, to reduce frictional resistance when sampling station and non-sampling station conversion;In addition, multiple sampler barrels 2 share
One sampling end cap 11, in station conversion, sealing element 20 is to continuously contact with sampling end cap 11, i.e. sealing element 20 and sampling end
Lid 11 is continuously to rub always, reduces the breakage rate that sealing element 20 generates in station conversion process.
It is movably arranged on sampling station and non-sampling station about sampler barrel 2, following scheme can be used, with reference to Fig. 1, figure
2, motor pressure-resistant cabin 61 is arranged in Fig. 4, Fig. 5 and Fig. 7 on bracket 1, and motor module 62, motor are arranged in motor pressure-resistant cabin 61
Module 62 is equipped with gear A 63, and sampling bottom plate 13 is equipped with gear B 64, and gear B 64 is rotated around gear shaft 65,63 He of gear A
Gear B 64 is corresponding, and sampling bottom plate 13 is controlled by control motor module 62 and is rotated, sampler barrel 2 is to sample the rotation of bottom plate 13
Shaft axis is uniformly distributed, to realize the replacement of sampler barrel 2.Alternatively, successively controlling sampler barrel 2 using the form of hydraulic cylinder and being moved to
Sample station.In Fig. 4, sampler barrel 2 altogether there are four, realize sampler barrel 2 in sampling station and non-sampling station by motor module 62
Between conversion, so as to by different location obtain it is macro biology individually storage.
Hydraulic motor 42 can be designed in the side of water pump 4, water pump 4 is by liquid about the power resources of water pump 4 with reference to Fig. 1
Pressure motor 42 drives, and the hydraulic power supply of hydraulic motor 42 is provided by flood dragon submersible.With reference to Fig. 3, samples end cap 11 and be equipped with
Membrane 81 corresponding with suction inlet, strainer 82 corresponding with suction outlet prevent the macro biology into sampler barrel 2 outside
Escape is entered in water pump 4 by suction hose 41.Specifically, drawing the macro biochron, membrane 81 is in water with reference to Fig. 8
It pumps to opening inside sampler barrel 2 under the action of 4 suction, thus macro biology can enter inside sampler barrel 2, when stopping drawing work
When making, membrane 81 is restored, since the aperture of 81 top of membrane is smaller, under the action of not reversed suction,
Membrane 81 is difficult to guarantee that the macro biology obtained will not be escaped out from sampler barrel to 2 external opening of sampler barrel.Sampler barrel 2
Suction outlet strainer 82 is installed, preferably biological strainer both can prevent macro biology to be drawn into water pump 2, can also prevent miscellaneous
Matter enters water pump and causes 2 failure of water pump.
It samples end cap 11 with reference to Fig. 6 for convenience of use and is equipped with position patch 71, sampling top plate 12 is equipped with station position
Sensor 72, here, position patch 71 can be permanent magnet, and station position sensor 72 can be Magnetic Sensor, station position
Sensor 72 judges the position of sampler barrel 2 by identifying the position patch 71 being installed on sampling end cap 11.Motor module 62
When sampler barrel 2 being driven to carry out station conversion, position patch 71 turns to below station position sensor with sampling end cap 11, position
The magnetic force of patch 71 makes station position sensor 72 generate voltage signal, this voltage signal is received by motor module 62, motor mould
Block 62 stops operating, and stops at current sampler barrel 2 on sampling station.
On the basis of the above, the bottom end of sampler barrel 2 is equipped with cock, can directly dismantle in the state of not dismantling sampler barrel 2
Macro biological sample can be transferred in the storage container of laboratory by the cock of sampler barrel 2.With reference to Fig. 1, the imbibition end of suction line 3
Equipped with handle 31 and positioning intubation 32, positioning intubation 32 is fixedly installed on the lower section of handle 31, and T-type handle can be selected in handle 31,
The T-type handle for flood dragon submersible manipulator clamping so that accurately to reach macro biology institute in place for the suction inlet of suction line 3
It sets.
Implementation steps:
(1) sampler carries out deck debugging, checks whether motor module 62 and 4 suction pressure of water pump are normal, sampler barrel 2
Whether station conversion is smooth, accurate;
(2) sampler is fixed on submersible sampling basket, fixed position need to make aquanaut conveniently observe sampler barrel
2, and manipulator is convenient for grabbing handle 31;
(3) when sampler enters sample position, motor module is opened, No. 1 sampler barrel is made to enter sampling station;
(4) hydraulic motor 42 is opened, manipulator clamping handle is sampled;
(5) after sampling, hydraulic motor 42 is closed, manipulator turns back to positioning in the positioning tube of water pump bracket;
(6) after reaching next sample position, (3)-(5) step is repeated;
(7) after the sampling for completing all sampler barrels 2, motor module 62 is closed;
(8) after sampler returns on ship, sampler barrel cock is screwed off, takes out acquired macro biology;
(9) sampler is cleaned, carries out corresponding maintenance work according to the actual situation.
Above with reference to preferred embodiment, invention has been described, but protection scope of the present invention is not restricted to
This can carry out various improvement to it and can be replaced wherein with equivalent without departing from the scope of the invention
Component, as long as be not present structural conflict, it is mentioned in the various embodiments items technical characteristic can combine in any way
Get up, and any reference signs in the claims should not be construed as limiting the involved claims, no matter comes from which point
It sees, the present embodiments are to be considered as illustrative and not restrictive.Therefore, any to fall within the scope of the appended claims
All technical solutions be within the scope of the invention.
Claims (9)
1. a kind of macro biological sampling device of submersible, including bracket (1), which is characterized in that further include:
At least two sampler barrels (2) are set on the bracket (1), are movably set in sampling station and non-sampling station;
Suction line (3), outlet end are connect with the sampler barrel (2) being located on sampling station;And
Water pump (4) is set on the bracket (1), is connected by suction hose (41) with the sampler barrel (2) being located on sampling station
It connects, for providing negative pressure for the sampler barrel (2) on sampling station.
2. a kind of macro biological sampling device of submersible according to claim 1, which is characterized in that it further include switching valve (5),
The switching valve (5) is equipped with and the suction line (3) corresponding suction inlet and suction outlet corresponding with suction hose (41) respectively;
The bracket (1) includes sampling end cap (11), sampling top plate (12), sampling bottom plate (13) and connecting rod (14);The sampling top plate
(12) it being connected with sampling bottom plate (13) by connecting rod (14), sampling end cap (11) is set to the lower section of sampling top plate (12),
The sampler barrel (2) is set between the sampling end cap (11) and sampling bottom plate (13).
3. a kind of macro biological sampling device of submersible according to claim 2, which is characterized in that the switching valve (5) and
It samples and is equipped with sealing element (51) between top plate (12), the sealing element (51) is mounted on the bottom of switching valve (5).
4. a kind of macro biological sampling device of submersible according to claim 2, which is characterized in that the sampling end cap (11)
It is equipped with position patch (71), the sampling top plate (12) is equipped with station position sensor (72), the station position sensor
(72) position of sampler barrel (2) is judged by identification position patch (71).
5. a kind of macro biological sampling device of submersible according to claim 2, which is characterized in that set on the bracket (1)
Have motor pressure-resistant cabin (61), be equipped with motor module (62) in the motor pressure-resistant cabin (61), the motor module (62) is equipped with
Gear A (63), the sampling bottom plate (13) are equipped with gear B (64), and the gear A (63) and gear B (64) are corresponding.
6. a kind of macro biological sampling device of submersible according to claim 2, which is characterized in that on the sampler barrel (2)
Equipped with entrance corresponding with suction inlet, outlet corresponding with suction outlet.
7. a kind of macro biological sampling device of submersible according to claim 2, which is characterized in that the sampling end cap (11)
Equipped with membrane (81) corresponding with suction inlet, strainer (82) corresponding with suction outlet.
8. a kind of macro biological sampling device of submersible according to claim 1, which is characterized in that the sampler barrel (2)
Bottom end is equipped with cock.
9. a kind of macro biological sampling device of submersible according to claim 1, which is characterized in that the suction line (3)
Imbibition end is equipped with handle (31) and positioning intubation (32), and the positioning intubation (32) is fixedly installed on the lower section of handle (31).
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CN201910030014.0A CN109765070A (en) | 2019-01-14 | 2019-01-14 | A kind of macro biological sampling device of submersible |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111109159A (en) * | 2019-12-30 | 2020-05-08 | 中国科学院深海科学与工程研究所 | Carrying type deep sea macrobiotic pressure maintaining and sampling device |
CN114878210A (en) * | 2022-05-06 | 2022-08-09 | 国家深海基地管理中心 | Siphon type biological fidelity sampler of underwater carrier |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN114878210A (en) * | 2022-05-06 | 2022-08-09 | 国家深海基地管理中心 | Siphon type biological fidelity sampler of underwater carrier |
CN114878210B (en) * | 2022-05-06 | 2024-05-31 | 国家深海基地管理中心 | Siphon type biological fidelity sampler for underwater carrier |
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