CN205246392U - Multistage enrichment sample thief of biological suction formula in deep sea - Google Patents
Multistage enrichment sample thief of biological suction formula in deep sea Download PDFInfo
- Publication number
- CN205246392U CN205246392U CN201521037005.8U CN201521037005U CN205246392U CN 205246392 U CN205246392 U CN 205246392U CN 201521037005 U CN201521037005 U CN 201521037005U CN 205246392 U CN205246392 U CN 205246392U
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- filter core
- suction
- multistage
- gating
- housing
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Abstract
The utility model discloses a multistage enrichment sample thief of biological suction formula in deep sea, including suction driving source subassembly, suction cylinder subassembly, multistage combination filter element group spare and the suction nest of tubes, the suction cylinder subassembly is provided with suction driving source through the support including the supreme cup of the diapire body in the barrel, and it has the through -hole to open on the diapire, connects closed multistage combination filter element group spare through coupling hose, and the gear connecting rod of exogenic action on multistage combination filter element group spare can convenient switchings filter core, and multistage combination filter element group spare is lapped down division has through -hole and suction hose to be connected. Filter core installation latus rectum is 4 groups, every grade of different apertures of filter core, and the dive operation once can realize the sampling of a large amount of microorganisms, adopt the gear connecting rod to promote the gear, realize the rotatory filter core gating carousel that changes and close or switch the filter core latus rectum, can realize different sampling function and effect, simple structure be convenient for manufacturing, low cost, work efficiency is high, can carry on large -scale equipments such as deep sea manned submersible, the unmanned scuba of remote control.
Description
Technical field
The present invention relates to sample devices, especially can assist large-scale deep-sea to be equipped in deep-sea hydrothermal or microbiological specimens is obtained in the enrichment of cold spring region, comprise floccule, protein etc.
Background technology
At present, specially for the sampler that obtains Deep-Sea Microorganisms in the research of deep-sea equipment technology just flourish. In conventional installation of oceanographic survey, gravity post, visual grab bucket, lander etc. cannot meet the demand of obtaining Deep-Sea Microorganisms sample at all, and the routine sampling device that China most advanced deep sea manned submersible " flood dragon number " carries comprises sampling manipulator, deposit sampler, biological sample basket, rock sample basket etc., although can obtain some subsidiary or contain microorganism geology or grand biological samples, in sample time, quality, quantitatively all cannot meet the primary demand of scientist to microbe research. For further improving large-scale deep-sea equipment sampling work capacities such as " flood dragons number ", meet scientist's ocean research needs, a series ofly is specially developed out for the sampling cartridges of Deep-Sea Microorganisms are standby, comprises that the microorganism in situ enriching apparatus of passive type, active hydraulic-driven pump suction type microbial mat sampler and self-tolerant pump inhale multistage original position seawater microorganism collector etc.
Summary of the invention
The present invention is in order to improve the equipment such as deep sea manned submersible, remotely pilotless submersible for hydrothermal solution or cold spring district microorganism sampling work capacity, from engineering application, improve domestic existing Deep-Sea Microorganisms sampling equipment technology, and provide a kind of deep sea microorganism multilevel drawing-in type Concentration Sampling device, this sampler under water convenient changing filter core, active enrichment obtains microbiological specimens, and can carry easily the equipment such as deep sea manned submersible, remotely pilotless submersible, enrich its work capacity.
The technical solution adopted in the present invention is as follows:
The multistage Concentration Sampling device of a kind of abyssopelagic organism drawing-in type, comprise suction drive source assembly, suction cylinder assembly, multistage-combination element kit and suction tube group, described suction cylinder assembly includes the supreme cup body of diapire, in cylindrical shell, be provided with suction drive source by support, on diapire, have through hole, by connecting hose connecting sealed formula multistage-combination element kit, multistage-combination element kit lower cover has through hole and is connected with suction hose.
Further, described suction drive source assembly mainly comprises 24V direct current generator, direct current casing, blade and external cable interface; 24V direct current generator is arranged in the holder housing that is full of capacitor oil, machine shaft stretches out oil-filled housing, adopts the general stopper ring sealing of lip, and the pressing plate that prevents general stopper ring rotation is set, described blade is arranged on rotating shaft front end, and the housing of direct current casing and lid junction are provided with O RunddichtringO.
Further, described direct current casing is also connected with external piston type spring tensioner assembly by flexible pipe, and described compensator comprises uncovered housing, built-in counterbalance spring, spring lower end is fixed on housing bottom, and upper end is connected with piston, is fixed with cover plate at housing upper end cover. Described built-in Compress Spring is set up in certain system and is pressed by piston compression capacitor oil, increase general stopper ring movable sealing performance, supplement decrement, the outer discharge of capacitor oil, improve system reliability, and system is no longer subject to the impact of extraneous seawater, pressure, system dimension and weight are effectively reduced.
Further, described Combination filter element assembly comprises filter core pedestal, is provided with successively floccule and filters dura mater, multistage enrichment filter core, filter core installation latus rectum, rotating filter element gating rotating disk in filter core pedestal; Utilize end face to compress O RunddichtringO and provide pretightning force for filter core gating rotating disk and filter core pedestal; Described turning is provided with filter core gating hole on filter core gating rotating disk; The back side is provided with gear; Gear promotes rotating filter element gating rotating disk by gear connecting rod and closes or switch filter core latus rectum.
Further, described filter core pedestal front end is provided with filter core pedestal lower cover, and rear end is provided with filter core pedestal upper cover plate.
Further, it is 4 groups that described filter core is installed latus rectum, and diameter is respectively 20mm, 25mm, 35mm, 40mm. Can arrange dissimilar multi-stage filter core, and the filter core gating rotating disk in filter core gating hole by being furnished with specified latus rectum is rotated gating.
On described suction hose, be provided with titanium alloy T shape handle and suction nozzle, can sample operation to high-temperature targets.
The invention has the beneficial effects as follows:
It is 4 groups that filter core is installed latus rectum, every grade of filter core different pore size, and dive operation once can realize a large amount of microbe samplings; Ensure the purity of collected specimens; By the flexible replacing of different pore size filter and filter membrane, adopt gear connecting rod to promote gear, realize and turn filter core gating rotating disk and close or switch filter core latus rectum; Can realize different sampling functions and effect; Simple in structure, be convenient to processing and manufacturing, with low cost, operating efficiency is high.
The present invention can provide a kind of multistage Concentration Sampling device of the sampling drawing-in type for Deep-Sea Microorganisms group simply, easily and effectively, and can carry the Large-Scale Equipment such as deep sea manned submersible, remotely pilotless submersible.
Brief description of the drawings
Hereinafter describe specific embodiments more of the present invention in detail in exemplary and nonrestrictive mode with reference to the accompanying drawings. In accompanying drawing, identical Reference numeral has indicated same or similar parts or part. It should be appreciated by those skilled in the art, these accompanying drawings may not be drawn in proportion.
Fig. 1: overall structure schematic diagram of the present invention.
Fig. 2: critical piece organigram of the present invention.
Fig. 3: the front view in suction power of the present invention source.
Fig. 4: suction power of the present invention source N-N generalized section.
Fig. 5: piston type spring compensator structure schematic diagram of the present invention.
Fig. 6: the left view of piston type spring compensator structure of the present invention.
Fig. 7: Combination filter element structural representation of the present invention.
Fig. 8: the L-L generalized section of Combination filter element structural representation.
Fig. 9: the M-M generalized section of Combination filter element structural representation.
Figure 10: the P-P generalized section of Combination filter element structural representation.
Figure 11: filter core is installed latus rectum front schematic view.
Figure 12: filter core is installed latus rectum reverse side schematic diagram.
In figure: 1, piston type spring compensator housing; 2, piston type spring compensator cover plate; 3, piston type spring compensator compensates stage clip; 4, piston type spring compensator piston; 5, motor compensating oil pipe; 6, cable; 7, direct current generator housing; 8, direct current generator housing cover; 9, general plug sealing ring pressing plate; 10, direct current generator; 11, end face O type circle; 12, general plug sealing ring; 13, compensation tubing interface; 14, cable interface; 15, compensating pipe interface; 16, unidirectional oil-filled interface; 17, suction cylindrical shell; 18, suction cylinder cover plate; 19, blade; 20, drive source mounting bracket; 21, connecting hose; 22, filter core pedestal; 23, filter core pedestal lower cover; 24, filter core pedestal upper cover plate; 25, compress O-ring seals; 26, swing pinion; 27, gear connecting rod; 28, filter core is installed latus rectum; 29, filter core gating rotating disk; 30, multistage enrichment filter core; 31, floccule filters dura mater; 32, suction hose; 33, suction nozzle; 34, T shape handle; 35, filter core gating hole; 36, filter core pedestal lower cover through hole; 37, filter core pedestal upper cover plate through hole; 38, external compensator assembly; 39, suction drive source assembly; 40, suction cylinder assembly; 41, Combination filter element assembly; 42, suction tube group.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Fig. 1-12, drive source assembly 39 is arranged on to locking on the support 20 that aspirates cylindrical shell 17 inside, external piston type spring tensioner assembly 38 is connected with direct current casing 7 inside by compensation oil pipe 5, mineralization pressure compensation mechanism protection direct current generator 10. Suction hose 32 is connected on the through hole 36 on filter core pedestal lower cover 23, and the through hole 37 on filter core pedestal upper cover plate 24 is connected with suction cylinder cover plate 18; Then by whole device submerged, while reaching bathybic appointment sampling location, start direct current generator 10 by cable 6, the blade 19 of machine shaft front end rotates, the rotation of blade 19 will drive water body flow, form stronger suction force by importing and exporting the poor upper cover plate through hole 37 at Combination filter element 41 of flux; Suction force is connected with suction hose 32 after a certain filter core latus rectum 28 on by Combination filter element 41, forms certain suction on suction nozzle 33, can draw microbiological specimens. As shown in figure 11, be provided with four kinds of latus rectum 28-1,28-2,28-3,28-4 on latus rectum 28, size is respectively 20mm, 25mm, 35mm, 40mm, and the sample that can gather as required and regulate the size of suction force, to better complete sampling.
The T shape handle 34 of the multistage Concentration Sampling device of manipulator clamping microorganism drawing-in type being equipped with by large-scale deep-sea equipment approaches the target of rich surface containing microorganism, and microorganism approaches Combination filter element 41 with seawater by suction hose 32 under suction nozzle 33 suctions; Promote gear connecting rod 27 driven rotary gears 26 and filter core gating rotating disk 29 prescribed microorganism enrichment filter cores 28, microorganism is filtered the rear constantly enrichment on filter core 30 of dura mater 31 with seawater by floccule; After microorganism enrichment amount reaches requirement, can promote gear connecting rod 27 stops sampling or switches filter core continuing operation.
The suction force at suction nozzle 33 places and power of motor, blade efficiency, blade rotary speed, import and export size and compare etc. proportional, be inversely proportional to filter core and pipeline fluid resistance, filter core will produce considerable influence and reduce pumping efficiency this equipment suction force power, but be microorganism for sampling target, less suction and flow also can meet microorganism Concentration Sampling needs, and can improve enriching quantity by the suitable delay system activity duration.
Above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art make in essential scope of the present invention, also should belong to protection scope of the present invention.
Claims (4)
1. the multistage Concentration Sampling device of abyssopelagic organism drawing-in type, comprise suction drive source assembly (39), suction cylinder assembly (40), multistage-combination element kit (41) and suction tube group (42), described suction cylinder assembly (40) includes the supreme cup body of diapire, in cylindrical shell, be provided with suction drive source assembly (39) by support, it is characterized in that, on diapire, have through hole, by connecting hose (21) connecting sealed formula multistage-combination element kit (41), multistage-combination element kit (41) lower cover has through hole and is connected with suction hose (32).
2. the multistage Concentration Sampling device of a kind of abyssopelagic organism drawing-in type according to claim 1, it is characterized in that, described suction drive source assembly (39) mainly comprises 24V direct current generator (10), direct current casing (7), blade (19) and external cable interface (14); 24V direct current generator (10) is arranged in the holder housing that is full of capacitor oil, machine shaft stretches out oil-filled housing, adopt the general stopper ring of lip (12) sealing, and setting prevents the pressing plate (9) of general stopper ring rotation, described blade (19) is arranged on rotating shaft front end, and the housing of direct current casing (7) and lid junction are provided with O RunddichtringO (11).
3. the multistage Concentration Sampling device of a kind of abyssopelagic organism drawing-in type according to claim 2, it is characterized in that, described direct current casing (7) is also connected with the external compensator assembly of piston type spring (38) by flexible pipe, described compensator assembly (38) comprises uncovered housing (1), built-in counterbalance spring (3), spring lower end is fixed on housing (1) bottom, upper end is connected with piston (4), is fixed with cover plate (2) at housing upper end cover.
4. the multistage Concentration Sampling device of a kind of abyssopelagic organism drawing-in type according to claim 1, it is characterized in that, described Combination filter element assembly (41) comprises filter core pedestal (22), is provided with successively floccule and filters dura mater (31), multistage enrichment filter core (30), filter core installation latus rectum (28), rotating filter element gating rotating disk (29) in filter core pedestal (22); Utilize end face to compress O RunddichtringO (25) and provide pretightning force for filter core gating rotating disk (29) and filter core pedestal (22); On described filter core gating rotating disk (29), be provided with filter core gating hole (35); Described multistage enrichment filter core (30), filter core are installed latus rectum (28), filter core gating hole (35) composition suction channel; Filter core gating rotating disk (29) back side is provided with gear (26); Gear (26) promotes rotating filter element gating rotating disk (29) by gear connecting rod (27) and closes or switch suction channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037005.8U CN205246392U (en) | 2015-12-11 | 2015-12-11 | Multistage enrichment sample thief of biological suction formula in deep sea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521037005.8U CN205246392U (en) | 2015-12-11 | 2015-12-11 | Multistage enrichment sample thief of biological suction formula in deep sea |
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| Publication Number | Publication Date |
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| CN205246392U true CN205246392U (en) | 2016-05-18 |
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| CN201521037005.8U Withdrawn - After Issue CN205246392U (en) | 2015-12-11 | 2015-12-11 | Multistage enrichment sample thief of biological suction formula in deep sea |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372095A (en) * | 2015-12-11 | 2016-03-02 | 国家深海基地管理中心 | Deep-sea organism suction-type multistage concentration sampling device |
| CN109916653A (en) * | 2019-02-25 | 2019-06-21 | 浙江大学 | A kind of Deep-Sea Microorganisms sampling apparatus based on foldable filter element structure |
| CN110333095A (en) * | 2019-07-12 | 2019-10-15 | 杭州电子科技大学 | A kind of deep-sea suction-type plankton sampler |
| WO2021139360A1 (en) * | 2020-08-06 | 2021-07-15 | 未名环境分子诊断（常熟）有限公司 | Sewage collection device for monitoring viruses and bacteria |
-
2015
- 2015-12-11 CN CN201521037005.8U patent/CN205246392U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372095A (en) * | 2015-12-11 | 2016-03-02 | 国家深海基地管理中心 | Deep-sea organism suction-type multistage concentration sampling device |
| CN109916653A (en) * | 2019-02-25 | 2019-06-21 | 浙江大学 | A kind of Deep-Sea Microorganisms sampling apparatus based on foldable filter element structure |
| CN110333095A (en) * | 2019-07-12 | 2019-10-15 | 杭州电子科技大学 | A kind of deep-sea suction-type plankton sampler |
| WO2021139360A1 (en) * | 2020-08-06 | 2021-07-15 | 未名环境分子诊断（常熟）有限公司 | Sewage collection device for monitoring viruses and bacteria |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160518 Effective date of abandoning: 20180605 |