CN104737955B - Controllable sinking-floating enclosure experiment device - Google Patents
Controllable sinking-floating enclosure experiment device Download PDFInfo
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- CN104737955B CN104737955B CN201510185746.9A CN201510185746A CN104737955B CN 104737955 B CN104737955 B CN 104737955B CN 201510185746 A CN201510185746 A CN 201510185746A CN 104737955 B CN104737955 B CN 104737955B
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- enclosure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The invention discloses a controllable sinking-floating enclosure experiment device, and belongs to the field of ecological experimental device design. The controllable sinking-floating enclosure experiment device comprises a buoyancy adjuster, a multifunctional enclosure joint device, an enclosure bag and sunken stones, the buoyancy adjuster is fixed onto the outer side of the multifunctional enclosure joint device, the enclosure bag is hermetically connected below the multifunctional enclosure joint device, and the sunken stones are fixed below the enclosure bag. By the aid of the buoyancy principle, liquid squeezing and emptying methods are integrated to solve the problem that gas cannot be exhausted in sealing, operation can be performed on a ship without space limitation, the depth of the device sinking into a water bottom can be adjusted, various inconveniences in operation of an original enclosure experiment device are improved, the problems of sealing and strenuous water change are solved, a position for integrating a probe and a submersible pump is reserved by the enclosure experiment device, water in the enclosure bag can be uniformly mixed by the aid of the submersible pump when needed, and enclosure experiments can be more conveniently and rapidly made by the device.
Description
Technical field
The invention belongs to ecological experimental provision design field, fills more particularly to a kind of controllable floatable enclosure ecosystem
Put.
Technical background
Enclosure ecosystem is a kind of conventional laboratory facilities of cultural ecology, and its definition is to set up one by enclosure water body
The ecosystem of relative closure, is not exchanged with surrounding water.600～1000 liters of general enclosure volume, by existing in purpose waters
Enclosure experiments are carried out in field, so as to simulate natural water area ecological environment, can be substantially reduced the difference of experimental condition and natural environment,
Become apparent from experimental result more science, specific aim.
Current enclosure ecosystem technology still using more original technological means realizing, particularly using trawlnet and
The enclosure bag of high-density polyethylene material rolling has measured enclosure bag product in advance realizing enclosure ecosystem, real at the scene
When testing, enclosure bag after filling water is put into bioorganism in bag, finally shuts plastic bag mouth with polyethylene rope or band again,
This traditional method can bring the inconvenience of following several respects, and enclosure bag sealing first is inconvenient, no matter uses which kind of sealing mode,
Unavoidable meeting air inlet during sealing, although original invention devises a flexible pipe for vent gas in sealing, but utilizes
This kind of method enclosure bag vent gas are very inconvenient, and the possibility of gap gas leakage can be also there are between bag mouth and flexible pipe, and empty
The membership of entering of gas or extraneous water body affects the accuracy of enclosure ecosystem；Secondly, experiment expends physical larger, due to enclosure ecosystem
Volume requirement, minimum enclosure bag product will also reach 600 liters, after water is filled, either in the middle of sampling process still
Change water process all very laborious, independent operation is difficult to complete experiment, and enclosure ecosystem requires to be accomplished by measuring water every a few houres
Volume data parameter, needing to be repeatedly opened enclosure ecosystem device carries out reading, and capping processes repeatedly are it is difficult to ensure that experiment is closed, right
The muscle power and sealing Capability Requirement of experimenter is higher；In addition, the depth of submerged is nothing after the sealing of enclosure ecosystem device
Method is controlled；Finally, experimental site is restricted, and as enclosure bag accumulates larger, it is too heavy to fill the quality after water, in experimental implementation process
In be not difficult enclosure bag mouth is left the water by external force it is too high, so enclosure ecosystem can only be from the very low ground of the water surface at this stage
Fang Jinhang, such as floating mat harbour, fish fillet, vavle shelf be this to swim in the water surface and platform is tested away from the nearer place of the water surface, if
Want aboard ship to operate enclosure ecosystem, due to ship side it is higher from the water surface, not by external force in the case of, no matter examine from safety
Consider or consider all relatively difficult to achieve from actual operability, so enclosure ecosystem place critical constraints, using enclosing at this stage
Want to carry out enclosure ecosystem in the mariculture area away from bank farther out every experimental provision substantially infeasible.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of controllable floatable enclosure ecosystem device, and described device is using floating
Power principle, the method for integrating extruding emptying rate of liquid, when solving the problems, such as sealing, gas cannot be discharged, and be not limited in ship by place
On can also be operated, the depth adjustable section that apparatus of the present invention sink under water, while improving the operation of former enclosure ecosystem device
Various inconvenience, such as sealing problem changes water rate power problem, and this enclosure ecosystem device has been reserved and integrated probe and immersible pump
Position, can quickly read data, need not be repeatedly opened enclosure ecosystem device, and can be enclosed using immersible pump mixing when needed
Water body in compartment, can carry out enclosure ecosystem with more convenient using this device.
The present invention is employed the following technical solutions and is achieved：
A kind of controllable floatable enclosure ecosystem device, including buoyancy adjustment device, multi-functional enclosure interface arrangement, enclosure bag and
Heavy stone, buoyancy adjustment device are fixed on the outside of multi-functional enclosure interface arrangement, be tightly connected and enclose below multi-functional enclosure interface arrangement
Compartment, heavy stone are fixed on below enclosure bag.
The buoyancy adjustment device includes air bag and charge valve, and wherein charge valve has charging-discharging function, and buoyancy adjustment device is solid
It is scheduled on the outside of multi-functional enclosure interface arrangement；
The multi-functional enclosure interface arrangement includes a bottomless lucite bucket with cover and locker, and multi-functional enclosure connects
Mouth bottom of device has bottom groove, is furnished with band in bottom groove, and band makes enclosure bag be sealedly connected on multi-functional enclosure interface
On the outside of device；Multi-functional enclosure interface arrangement has a closure, and locker is located at the top of multi-functional enclosure interface arrangement, institute
The locker stated makes closure closely cover on glass tank, so that enclosure sealing device is in sealing state, closure
Lower end connects a solid inverted round table, has a circular open on closure, and described opening makes penetrating inside and outside closure, opens
Mouth rubber stopper seal.
Further, described closure is upper with a circle seal gasket towards on the inside of multi-functional enclosure interface arrangement, described
Seal gasket make closure seal multi-functional enclosure interface arrangement top.
Further, the structure of described locker is have top groove at the top of the multi-functional enclosure interface arrangement, is pushed up
There is a clasp a in portion's groove, have a groove along the circumferential direction of closure, in groove, have a clasp b, clasp a one end
The annular buckle of connection, the other end are connected with clasp b, and clasp b one end is connected with clasp a, and the other end is with more than one end, annular
Buckle clasps the remaining end of clasp b makes closure seal multi-functional enclosure interface arrangement top.
Further, integrated accumulator and probe apparatus are installed at sealing cover gab,
Further, the concrete installation method of the integrated accumulator and probe apparatus is to beat the rubber stopper on closure
Hole, inserts hollow connecting rod, disposes solar energy electroplax, accumulator in connecting rod one end, by connecting line after hollow connecting rod,
Various probes or immersible pump are fixed in the lower end of hollow connecting rod, closure is covered, adjust connecting rod height make probe and
Immersible pump is maintained at desired location in enclosure bag.
Present invention beneficial effect compared with prior art：
The present invention can by experimenter not by external force in the case of individually operated, when sampling or change water
Only need to buoyancy adjustment device gassy, virtue of buoyancy can make whole enclosure ecosystem device swim in the water surface, convenient to test
The operations such as personnel are sampled, Site Detection, it is to avoid existing enclosure ecosystem device occur per sub-sampling, change water and are required for consuming real
A large amount of muscle power of personnel are tested, and no matter which kind of operation is required at least one people that enclosure bag is left the water, another person's ability
Carry out other operations, it is impossible to individually carry out enclosure ecosystem, more multiple enclosure ecosystems cannot be realized while carrying out.
The present invention is larger higher due to enclosure interface arrangement, and as buoyancy is rising can enclosure interface arrangement
When higher than the water surface compared with rise from the disembarkation side of a ship is nearer, carries out enclosure ecosystem, so as to solve by so allowing for experimenter aboard ship
The regional limitation that original enclosure ecosystem operator that determined can only be carried out on floating mat or vavle shelf.
Depth of the enclosure ecosystem device of the present invention in water can be adjusted.
The present invention opening is provided with closure, can on multi-functional enclosure interface arrangement integrated accumulator, dive under water
Pump and multiparameter probe, convenient enclosure ecosystem also provide more multiduty probability.And provide former enclosure reality
The function of the mixing water body that experiment device can not be provided.
Description of the drawings
Fig. 1 apparatus of the present invention structural representations：1st, multi-functional enclosure interface arrangement, 2, enclosure bag, 3, heavy stone, 4, air bag,
5th, charge valve, 6, band, 7 clasp a, 8, closure, 9, clasp b, 10, annular buckle, 11, Yu Duan, 12, inverted round table, 13, rubber
Plug, 14, rubber cushion.
Fig. 2 locker schematic diagrams：7th, clasp a, 9, clasp b, 10, annular buckle, 11, Yu Duan.
Specific embodiment
Embodiment
Technical scheme is further explained below by embodiment, but protection scope of the present invention is not received
Any pro forma restriction of embodiment.
A kind of controllable floatable enclosure ecosystem device, as shown in figure 1, including buoyancy adjustment device, multi-functional enclosure interface dress
1, enclosure bag 2 and heavy stone 3 are put, buoyancy adjustment device is fixed on the outside of multi-functional enclosure interface arrangement, multi-functional enclosure interface arrangement
Lower section is tightly connected 700 liters of enclosure bag, and heavy stone is fixed on below enclosure bag.
The buoyancy adjustment device includes air bag 4 and charge valve 5, A Qizhong charge valves have can charging-discharging function, buoyancy adjusts
Section device is fixed on the outside of multi-functional enclosure interface arrangement；
The multi-functional enclosure interface arrangement includes a diameter 40cm, the with cover bottomless lucite bucket of high 50cm and lock
Device, multi-functional enclosure interface arrangement have the bottom groove of two wide 1cm spacing 5cm, in bottom groove at the 5cm of its bottom
It is furnished with band 6, band 6 makes enclosure bag be sealedly connected on the outside of multi-functional enclosure interface arrangement；The structure of the locker is
There is the top groove of a wide 0.3cm at the top of multi-functional enclosure interface arrangement at 1 centimeter of its top, in top groove, have one
Clasp a7, closure 8 are diameter 40cm, and the lucite of thickness 2cm has a groove, groove along the circumferential direction of closure
Inside there is a clasp b9, the annular buckle 10 of clasp a one end connection, the other end are connected with clasp b, clasp b one end and clasp a phases
Connection, the other end hold 11 with more than one, and annular buckle clasps the remaining end of clasp b makes closure seal enclosure interface arrangement, close
One solid inverted round table 12 of capping lower end connection, the bottom diameter 27cm of inverted round table, top end diameter 22cm, height 15cm,
There is on closure a circular open, described opening makes penetrating inside and outside closure, and opening rubber stopper 13 is sealed；Closure court
Upper with a circle seal gasket 14 on the inside of multi-functional enclosure interface arrangement, described seal gasket makes closure to enclosure interface
Device top carries out being sealed.
Described clasp and annular buckle are rustless steel and make.
According to requirement of experiment volume, the enclosure bag for meeting requirement of experiment specification is taken, heavy stone, opening are fixed in enclosure bag bottom
Enclosure bag is fixed on multi-functional enclosure interface arrangement by bottom groove by end using two rustless steel bands, two rustless steels
The design of band fit can ensure that the sealing of enclosure bag and seam, and the inflation in floatage air bag guarantees that device swims in
On the water surface, rope one end is fixed at rustless steel clasp, the rope other end is fixed aboard ship or on vavle shelf, anti-locking apparatus quilt
Current are washed away, and device is put in water, is added water into device, are put into needed for enclosure ecosystem raw after water fills it up with whole device completely
Thing sample, covers closure, and annular buckle is clasped the remaining end of clasp b, under cover seal lid during using on closure
Inverted round table shared by volume, water unnecessary in enclosure ecosystem device is discharged by drainage, you can guarantee enclosure ecosystem
Any gas is not mixed in device, all is treated arrangement is appropriate charge valve is deflated, enclosure ecosystem device can submerged, at this moment
Charge valve is recycled to be filled with appropriate gas to adjust the underwater depth of enclosure ecosystem device in floatage air bag.When need water intaking
During sample, it is only necessary to be completely filled with floatage air bag, whole enclosure ecosystem device can be emerged again.If necessary to integrated storage
The devices such as battery, probe, can install at sealing cover gab, and concrete installation method is that the rubber stopper on closure punches, and is inserted
Enter hollow connecting rod, solar energy electroplax, accumulator are disposed in connecting rod one end, by connecting line after hollow connecting rod, in sky
The lower end of heart connecting rod fixes various probes or immersible pump, covers closure, and the height for adjusting connecting rod makes probe and diving
Pump is maintained at correct position in enclosure bag.
Claims (6)
1. a kind of controllable floatable enclosure ecosystem device, it is characterised in that it includes buoyancy adjustment device, multi-functional enclosure interface dress
(1), enclosure bag (2) and heavy stone (3) are put, buoyancy adjustment device is fixed on the outside of multi-functional enclosure interface arrangement, and multi-functional enclosure connects
Enclosure bag is tightly connected below mouth device, heavy stone is fixed on below enclosure bag, and the multi-functional enclosure interface arrangement includes a band
Bottomless lucite bucket and locker are covered, there is bottom groove multi-functional enclosure interface arrangement bottom, is furnished with bundle in bottom groove
Band (6), band make enclosure bag be sealedly connected on the outside of multi-functional enclosure interface arrangement；Multi-functional enclosure interface arrangement is close with one
Capping (8), locker are located at the top of multi-functional enclosure interface arrangement, and described locker makes closure closely cover in glass
On glass bucket, so that enclosure sealing device is in sealing state, closure lower end connects a solid inverted round table (12), sealing
Cover with a circular open, described opening makes penetrating inside and outside closure, opening rubber stopper (13) sealing.
2. a kind of controllable floatable enclosure ecosystem device according to claim 1, it is characterised in that the buoyancy adjustment device
Including air bag (4) and charge valve (5), wherein charge valve has charging-discharging function, and buoyancy adjustment device is fixed on multi-functional enclosure and connects
On the outside of mouth device.
3. a kind of controllable floatable enclosure ecosystem device according to claim 1, it is characterised in that described locker
Structure be have top groove at the top of the multi-functional enclosure interface arrangement, have a clasp a (7) in top groove, along sealing
The circumferential direction of lid (8) has a groove, has a clasp b (9) in groove, and clasp a (7) one end connects annular buckle (10),
The other end is connected with clasp b (9), and clasp b one end is connected with clasp a, and the other end is with more than one end (11), annular buckle
(10) the remaining end for clasping clasp b (9) makes closure seal multi-functional enclosure interface arrangement top.
4. a kind of controllable floatable enclosure ecosystem device according to claim 1, it is characterised in that described closure court
Upper with circle seal gasket (14) on the inside of multi-functional enclosure interface arrangement, described seal gasket makes closure to multi-functional
Enclosure interface arrangement is sealed.
5. a kind of controllable floatable enclosure ecosystem device according to claim 1, it is characterised in that described closure is opened
Integrated accumulator and probe apparatus are installed at mouthful.
6. a kind of controllable floatable enclosure ecosystem device according to claim 5, it is characterised in that the integrated accumulator
Concrete installation method with probe apparatus is that the rubber stopper on closure punches, and inserts hollow connecting rod, in connecting rod one end
Placement solar energy electroplax, accumulator, by connecting line after hollow connecting rod, fix various spies in the lower end of hollow connecting rod
Head and immersible pump, cover closure, and the height for adjusting connecting rod makes probe and immersible pump be maintained at desired location in enclosure bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510185746.9A CN104737955B (en) | 2015-04-20 | 2015-04-20 | Controllable sinking-floating enclosure experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510185746.9A CN104737955B (en) | 2015-04-20 | 2015-04-20 | Controllable sinking-floating enclosure experiment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104737955A CN104737955A (en) | 2015-07-01 |
| CN104737955B true CN104737955B (en) | 2017-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510185746.9A Active CN104737955B (en) | 2015-04-20 | 2015-04-20 | Controllable sinking-floating enclosure experiment device |
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| CN1896015A (en) * | 2005-07-12 | 2007-01-17 | 胡孟春 | Flexible-pen construction |
| KR100925403B1 (en) * | 2009-03-31 | 2009-11-09 | 김동주 | Submersible marine aquaculture apparatus |
| CN102017903A (en) * | 2009-09-14 | 2011-04-20 | 中国水产科学研究院东海水产研究所 | High-density polythene frame gravity type net cage lifting control method |
| CN102230317A (en) * | 2011-04-08 | 2011-11-02 | 中国科学院南京地理与湖泊研究所 | Floating type soft barricading used for lake water protection area |
| KR101185861B1 (en) * | 2011-09-28 | 2012-09-27 | 대한민국 | Submersible fish cage by a central buoyancy control |
| CN202524896U (en) * | 2012-01-18 | 2012-11-14 | 上海海洋大学 | Soft enclosure suitable for breeding freshwater shells |
-
2015
- 2015-04-20 CN CN201510185746.9A patent/CN104737955B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1896015A (en) * | 2005-07-12 | 2007-01-17 | 胡孟春 | Flexible-pen construction |
| KR100925403B1 (en) * | 2009-03-31 | 2009-11-09 | 김동주 | Submersible marine aquaculture apparatus |
| CN102017903A (en) * | 2009-09-14 | 2011-04-20 | 中国水产科学研究院东海水产研究所 | High-density polythene frame gravity type net cage lifting control method |
| CN102230317A (en) * | 2011-04-08 | 2011-11-02 | 中国科学院南京地理与湖泊研究所 | Floating type soft barricading used for lake water protection area |
| KR101185861B1 (en) * | 2011-09-28 | 2012-09-27 | 대한민국 | Submersible fish cage by a central buoyancy control |
| CN202524896U (en) * | 2012-01-18 | 2012-11-14 | 上海海洋大学 | Soft enclosure suitable for breeding freshwater shells |
Non-Patent Citations (1)
| Title |
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| 一种适于内陆水域生态实验用的浮式围隔;李德尚等;《海洋与湖沼》;19930930;第24卷(第05期);第547页-第549页 * |
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| Publication number | Publication date |
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| CN104737955A (en) | 2015-07-01 |
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