CN106198891B - Sea grass normal position encloses separates experimental apparatus - Google Patents
Sea grass normal position encloses separates experimental apparatus Download PDFInfo
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- CN106198891B CN106198891B CN201610726318.7A CN201610726318A CN106198891B CN 106198891 B CN106198891 B CN 106198891B CN 201610726318 A CN201610726318 A CN 201610726318A CN 106198891 B CN106198891 B CN 106198891B
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- main body
- main shaft
- main part
- sea grass
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- 240000007058 Halophila ovalis Species 0.000 title 1
- 241000544058 Halophila Species 0.000 claims description 24
- 239000000758 substrate Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 abstract description 8
- 239000013535 sea water Substances 0.000 abstract description 5
- 238000004873 anchoring Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000012780 transparent material Substances 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 241001474374 Blennius Species 0.000 abstract 1
- 238000002474 experimental method Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000011160 research Methods 0.000 description 4
- 241001148683 Zostera marina Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000035479 physiological effects, processes and functions Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000004900 laundering Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0098—Plants or trees
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Wood Science & Technology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Botany (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Catching Or Destruction (AREA)
- Revetment (AREA)
Abstract
The invention belongs to the field of experimental equipment, and particularly relates to a seaweed in-situ enclosure experimental device. It includes: the top is sealed the open enclosure in bottom and is separated main part, the support frame, first outer impeller, interior impeller, the main shaft and be used for will enclosing the fixed fixing device who separates the main part, the support frame rigid coupling is on enclosing and separating the main part top, the main shaft pass enclose the top that separates the main part and with the support frame with enclose and separate the equal rotation of main part and be connected, first outer impeller rigid coupling is on the main shaft and be located the outside that encloses and separate the main part, interior impeller rigid coupling is on the main shaft and be located the inside that encloses and separate the main part, it is made by transparent material to enclose and separate the main. It is simple to use, simple structure is reliable and stable, utilize the power transmission system that bearing and impeller constitute, enclose the power input of sea water natural motion in the main part of separating, remove external power supply system power from, adopt the dead lever to pass and enclose the bottom ear that separates the main part as main anchoring structure, convenient underwater operation, cooperation rubber sleeve prevents to enclose and separates the main part slippage, realizes firmly fixedly.
Description
Technical field
The invention belongs to field of experiment equipment, especially a kind of sea grass original position enclosure ecosystem device.
Background technique
It in sea grass physiology and the research process of ecological experiment, needs to carry out experiment in situ, under the conditions of obtaining nature
Sea grass physiology and ecological experimental data, under this condition, sea grass is in natural physiological status, without migrating to interior and passing through
The laundering period of a couple of days can be tested, and each environmental factor is in natural state, and non-interior control condition can be simulated completely.
But since sea grass is distributed in subtidal zone more, carrying out experiment in situ certainly will need to carry out underwater operation, simultaneously due to scientific research personnel's majority
Scuba diving technology is not grasped, it is difficult to be operated in person, even if scuba diving can be carried out, if enclosure device is complicated, also greatly
It adds heavily to the difficulty of the work, experiment is difficult to complete.Moreover, natural waters hydrodynamic force is stronger, the fixation of experimental provision in situ is more difficult,
Most probably make the failure of an experiment because fixing not enough securely, the above problem limits the development that sea grass is tested in situ, therefore one
Kind conveniently carries out the device that sea grass is tested in situ and urgently designs.
At home there has been no the development of related work, foreign countries are also detected in for sea grass is tested in situ at present research and device
Macinnis-Ng etc. reports the research of sea grass physiological effect in heavy metal, in this study the fixed structure of equipment therefor
It for four strands of hawsers and embedded anchor, is anchored in substrate, while ship being needed to be fixed on above experimental provision, by boat-carrying external power supply
Power is provided for water body inside enclosure by immersible pump, makes internal water sports.Due to needing specific ship to be fixed on enclosure
Top provides power for the immersible pump in enclosure, such as encounters stormy waves weather, and ship can not be stopped at sea, so that experiment can not
Carry out at any time；And the operation difficulty that hawser is fixed is big, low efficiency.
Summary of the invention
Present invention seek to address that the above problem, provides a kind of sea grass original position enclosure ecosystem device, it uses simple, structure
The power-transmission system that simple and stable is reliable, is constituted using bearing and impeller, inputs enclosure master for the power of seawater proper motion
In vivo, remove external power supply supply system power from, tied using the bottom ear that fixed link passes through enclosure main body as main anchoring
Structure facilitates underwater operation, and compound rubber set prevents enclosure main body from slipping, and realization is fixedly secured, and the technical solution used is such as
Under:
A kind of sea grass original position enclosure ecosystem device characterized by comprising the open enclosure main body in top closed bottom,
Support frame, the first out rotor, inner impeller, main shaft and the fixation device for fixing enclosure main body, support frame as described above are fixed in
On enclosure body top, the main shaft passes through the top of enclosure main body and is rotatablely connected with support frame and enclosure main body, described
First out rotor is fixed in the outside on main shaft and being located at enclosure main body, and the inner impeller is fixed on main shaft and is located at enclosure master
The inside of body, the enclosure main body are made of clear material.
It on that basis of the above technical scheme, further include the second out rotor, second out rotor is fixed on main shaft and position
Between the first out rotor and enclosure main body.
On that basis of the above technical scheme, the main shaft is connect by first bearing with enclosure body rotation.
It on that basis of the above technical scheme, further include axle sleeve, support frame as described above is uniformly distributed in enclosure main body by several
Support bar composition on top surface, the bottom of the support bar and the top Joint of enclosure main body, top and axle sleeve Joint；Institute
Main shaft is stated across axle sleeve and is rotatablely connected with axle sleeve.
On that basis of the above technical scheme, interference fit has second bearing in the axle sleeve, and the main shaft passes through the second axis
It holds and is rotatablely connected with axle sleeve.
On that basis of the above technical scheme, the second bearing is made of side by side up and down upper bearing (metal) and lower bearing.
On that basis of the above technical scheme, the fixed device includes fixed link and the bottom ear that penetrates for fixed link,
The bottom ear is distributed at enclosure bottom part body.
On that basis of the above technical scheme, rubber sleeve is set at the top of the fixed link.
On that basis of the above technical scheme, the enclosure body top offers the aperture protruded into for determining instrument, described
It is blocked up at aperture and is connected to rubber stopper.
On that basis of the above technical scheme, the equal bent of blade of first out rotor, the second out rotor and inner impeller
At bending part, the plane of the blade of first out rotor, the second out rotor and inner impeller is parallel with the axial direction of main shaft.
The present invention has the advantage that using the power that simple, simple and stable structure is reliable, constitutes using bearing and impeller
Transmission system removes external power supply supply system power from, using fixation in the power input enclosure main body of seawater proper motion
Bar passes through the bottom ear of enclosure main body as main anchoring structure, facilitates underwater operation, compound rubber set prevents enclosure main body
It slips, realization is fixedly secured.
Detailed description of the invention
Fig. 1: positive structure diagram of the invention；
Fig. 2: the structural schematic diagram after enclosure main body cutting of the present invention；
Fig. 3: the overlooking structure diagram of the first out rotor of the present invention；
Specific embodiment
The invention will be further described with example with reference to the accompanying drawing:
As depicted in figs. 1 and 2, a kind of sea grass original position enclosure ecosystem device of the present embodiment characterized by comprising top
The open enclosure main body 1 of portion's closed bottom, support frame 2, the first out rotor 4, inner impeller 6, main shaft 7 and for by enclosure main body 1
Fixed fixation device, support frame as described above 2 are fixed on 1 top of enclosure main body, and the main shaft 7 passes through the top of enclosure main body 1
And be rotatablely connected with support frame 2 and enclosure main body 1, first out rotor 4 is fixed on main shaft 7 and is located at enclosure main body 1
Outside, the inner impeller 6 is fixed on main shaft 7 and is located at the inside of enclosure main body 1, and the enclosure main body 1 is by transparent material
It is made.Such as organic glass material can be used in enclosure main body 1.Main shaft 7 preferably uses stainless steel material.
In order to which preferably by the power input enclosure main body of seawater proper motion, the sea grass original position enclosure ecosystem device is also
It may include the second out rotor 5, second out rotor 5 is fixed on main shaft 7 and is located at the first out rotor 4 and enclosure main body 1
Between.Such second out rotor 5 and 4 collective effect of the first out rotor are by the power output of seawater proper motion to inner impeller 6.
In order to reduce frictional force when main shaft 7 is rotated relative to enclosure main body 1, preferably it is connected in main shaft 7 with enclosure main body 1
Place is provided with first bearing 10, and further, first bearing 10 using plastics deep groove ball bearing to be advisable.
In order to reduce frictional force when main shaft 7 is rotated relative to support frame 2, which is preferably also wrapped
Axle sleeve 3 is included, the support bar that support frame as described above 2 is uniformly distributed on 1 top surface of enclosure main body by several forms, the support bar
The top Joint of bottom and enclosure main body 1, top and 3 Joint of axle sleeve；The main shaft 7 passes through axle sleeve 3 and rotates with axle sleeve 3
Connection.On the basis of with axle sleeve 3, further technical solution is that interference fit has second bearing 8, institute in the axle sleeve 3
Main shaft 7 is stated by second bearing 8 and is rotatablely connected with axle sleeve 3, further, second bearing 8 is to use plastics deep-groove ball axis
Holding is advisable.
About the affixed of support bar and enclosure main body 1, following scheme specifically can be used: support bar bottom is bent to form transverse direction
Lateral flat part is fixed on 1 top of enclosure main body by flat part, processing screw hole on lateral flat part by screw.About branch
Stay is affixed with axle sleeve 3, and following scheme specifically can be used: being bent to form vertical flat part, vertical flat part at the top of support bar
Vertical flat part is fixed on 3 side of axle sleeve by screw, but not only limits a kind of this specific embodiment by upper processing screw hole.
In order to guarantee that the stationarity of the rotation of main shaft 7, the second bearing 8 are arranged side by side by upper bearing (metal) 8-1 and lower bearing 8-2 or more
Composition.
Following scheme can be used in the fixation device of the sea grass original position enclosure ecosystem device: the fixed device includes fixed link
12 and for the bottom ear 11 that fixed link 12 penetrates, the bottom ear 11 is distributed at 1 bottom of enclosure main body.In order to increase fixation
The frictional force of bar 12 and enclosure main body is set with rubber sleeve 13 at the top of the preferably described fixed link 12.If bottom ear 11 can be four
It is distributed at 1 bottom of enclosure main body, fixed link 12 is also four.
The top of enclosure main body 1 preferably offers the aperture 14 protruded into for determining instrument, blocks up at the aperture 14 and is connected to rubber
Plug.Aperture 14 is non-to be clogged by rubber stopper using the time, and hydraulic pressure when releasably placing after opening facilitates instrument to protrude into or take enclosure
Water body example in main body.
As shown in figure 3, in order to increase blade radial intensity, first out rotor 4, the second out rotor 5 and inner impeller 6
Blade is bent to form bending part 40, the plane and main shaft of the blade of first out rotor 4, the second out rotor 5 and inner impeller 6
7 axial direction is parallel.
May be provided with enclosure main body 1 easy to carry in enclosure main body 1 holds ear 9, holds ear 9 and one is arranged on one side.
In January, 2016, in April, 2016 Zostera marina is carried out using this device respectively and has tested in situ, probed into herbicide to big
The release conditions of dissolved organic carbon in leaf algae photosynthesis.
Experimental site is selected in the gulf the Sang Gou intertidal zone Nan An Zostera marina distributed area, checks local time of tide table, spring tide low tide,
Zostera marina and substrate start to arrange enclosure when being completely exposed.Ear 9 is held first, and enclosure main body 1 is rotated, is inserted in substrate,
Fixed link is symmetrically inserted in substrate again, enclosure main body 1 is fixed.After deploying, etc. flood tides to the water surface 5-10cm when, benefit
Water is injected from the aperture 14 at 1 top of enclosure main body with rechargeable immersible pump, 500ml water sample is taken after filling, is filtered through GF/F film,
For measuring the concentration of initial dissolution organic carbon DOC, fills again, clog shoulder hole.After 24-48 hours, leave and take in enclosure main body
Portion's water sample, experiment terminate.
The present invention is described by way of example above, but the present invention is not limited to above-mentioned specific embodiment, all to be based on
Any changes or modifications that the present invention is done are fallen within the scope of the claimed invention.
Claims (9)
1. a kind of sea grass original position enclosure ecosystem device characterized by comprising the open enclosure main body (1) in top closed bottom,
Support frame (2), the first out rotor (4), inner impeller (6), main shaft (7) and for enclosure main body (1) to be fixed on consolidating on substrate
Determine device, support frame as described above (2) is fixed on enclosure main body (1) top, and the main shaft (7) passes through the top of enclosure main body (1)
And be rotatablely connected with support frame (2) and enclosure main body (1), first out rotor (4), which is fixed on main shaft (7) and is located at, encloses
Every the outside of main body (1), the inner impeller (6) is fixed in the inside on main shaft (7) and being located at enclosure main body (1), the enclosure
Main body (1) is made of clear material, offer the aperture (14) protruded into for determining instrument, institute at the top of the enclosure main body (1)
It states to block up at aperture (14) and is connected to rubber stopper.
2. a kind of sea grass original position enclosure ecosystem device according to claim 1, it is characterised in that: further include the second out rotor
(5), second out rotor (5) is fixed on main shaft (7) and between the first out rotor (4) and enclosure main body (1).
3. a kind of sea grass original position enclosure ecosystem device according to claim 1 or 2, it is characterised in that: the main shaft (7) is logical
First bearing (10) and enclosure main body (1) are crossed to be rotatablely connected.
4. a kind of sea grass original position enclosure ecosystem device according to claim 1 or 2, it is characterised in that: further include axle sleeve
(3), the support bar that support frame as described above (2) is uniformly distributed on enclosure main body (1) top surface by several forms, the support bar
The top Joint of bottom and enclosure main body (1), top and axle sleeve (3) Joint；The main shaft (7) pass through axle sleeve (3) and with
Axle sleeve (3) rotation connection.
5. a kind of sea grass original position enclosure ecosystem device according to claim 4, it is characterised in that: mistake in the axle sleeve (3)
It is full of and is combined with second bearing (8), the main shaft (7) is rotatablely connected by second bearing (8) and with axle sleeve (3).
6. a kind of sea grass original position enclosure ecosystem device according to claim 5, it is characterised in that: the second bearing (8)
It is made of side by side up and down upper bearing (metal) (8-1) and lower bearing (8-2).
7. a kind of sea grass original position enclosure ecosystem device according to claim 1 or 2, it is characterised in that: the fixed device
Including fixed link (12) and the bottom ear (11) penetrated for fixed link (12), the bottom ear (11) is distributed in enclosure main body
(1) at bottom.
8. a kind of sea grass original position enclosure ecosystem device according to claim 7, it is characterised in that: fixed link (12) top
Portion is set with rubber sleeve (13).
9. a kind of sea grass original position enclosure ecosystem device according to claim 1, it is characterised in that: first out rotor
(4), the second out rotor (5) and the blade of inner impeller (6) are bent to form bending part (40), first out rotor (4), second
The plane of out rotor (5) and the blade of inner impeller (6) is parallel with the axial direction of main shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610726318.7A CN106198891B (en) | 2016-08-25 | 2016-08-25 | Sea grass normal position encloses separates experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610726318.7A CN106198891B (en) | 2016-08-25 | 2016-08-25 | Sea grass normal position encloses separates experimental apparatus |
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| Publication Number | Publication Date |
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| CN106198891A CN106198891A (en) | 2016-12-07 |
| CN106198891B true CN106198891B (en) | 2019-10-08 |
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| CN202047059U (en) * | 2011-03-18 | 2011-11-23 | 中国水利水电科学研究院 | Algae growth testing system |
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| CN106198891A (en) | 2016-12-07 |
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Effective date of registration: 20220214 Address after: 264200 dongchudao village, Ningjin sub district office, Rongcheng City, Weihai City, Shandong Province Patentee after: RONGCHENG DONGCHUDAO MARINE TECHNOLOGY CO.,LTD. Address before: No.106, Nanjing Road, Shinan District, Qingdao, Shandong 266000 Patentee before: YELLOW SEA FISHERIES Research Institute CHINESE ACADEMY OF FISHERY SCIENCES |