CN110531726B - Intelligent early warning protective device for river purse seine - Google Patents
Intelligent early warning protective device for river purse seine Download PDFInfo
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- CN110531726B CN110531726B CN201910931969.3A CN201910931969A CN110531726B CN 110531726 B CN110531726 B CN 110531726B CN 201910931969 A CN201910931969 A CN 201910931969A CN 110531726 B CN110531726 B CN 110531726B
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- 230000001681 protective effect Effects 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000005273 aeration Methods 0.000 claims abstract description 42
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 38
- 238000001514 detection method Methods 0.000 claims abstract description 29
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910001385 heavy metal Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 2
- 241000251468 Actinopterygii Species 0.000 description 10
- 238000003911 water pollution Methods 0.000 description 3
- 238000012258 culturing Methods 0.000 description 2
- 230000034994 death Effects 0.000 description 2
- 231100000517 death Toxicity 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
- E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
- E02B15/08—Devices for reducing the polluted area with or without additional devices for removing the material
- E02B15/0814—Devices for reducing the polluted area with or without additional devices for removing the material with underwater curtains
-
- 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
- G01N33/18—Water
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Quality & Reliability (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
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- Pathology (AREA)
- Cultivation Of Plants (AREA)
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Abstract
The invention discloses an intelligent early warning and protecting device for a river purse net, wherein: the system comprises an upstream detection pile, a downstream purse seine structure and a bank intelligent control device, wherein the upstream detection pile is a pile body arranged in the middle of a river, the lower end of the upstream detection pile is driven into a riverbed to be fixed, a fixed rod is arranged at the upper end of the upstream detection pile along the river running direction, a plurality of supports are arranged on two sides of the fixed rod, a water environment detector can be mounted on each support, the downstream purse seine structure is positioned at the downstream of the upstream detection pile, the downstream purse seine structure comprises a purse seine, a plurality of fixed piles, a waterproof skin, a traction motor and an aeration system, the purse seine is a net structure with grid fences on four sides, and the upper end of the purse seine extends out of the water surface of the river.
Description
Technical Field
The invention belongs to the technical field of environmental management, and particularly relates to an intelligent early warning and protecting device for a river purse net.
Background
River channel fish culture refers to a mode of culturing by arranging facilities such as fences in river channels, and as a new culturing mode, the river channel fish culture has the advantages of being good in river channel fish culture investment, low in production cost without occupying cultivated land area, considerable in economic income and the like, and being popular with farmers, more and more people select river channels to culture fish.
However, as the fish culture in the river channel needs to ensure that the upstream water source is clean and pollution-free, the damage to farmers is serious because the upstream water injection or the discharge of heavy metal toxic substances causes the death of the downstream cultured fish in large batches.
If a simple and practical device can be designed, the device for protecting the purse net in time when serious pollution and toxic substances appear at the upstream can solve the condition that the cultured fishes die in large quantities due to upstream water pollution.
Disclosure of Invention
The invention aims to solve the technical problem of providing the intelligent early warning and protecting device for the river purse seine, which can effectively protect the downstream aquaculture purse seine from upstream water pollution, aiming at the defects of the prior art.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
river purse seine intelligence early warning protector, wherein: the river water environment detection device comprises an upstream detection pile, a downstream purse net structure and a bank intelligent control device, wherein the upstream detection pile is a pile body arranged in the middle of a river, the lower end of the upstream detection pile is driven into a river bed to be fixed, a fixed rod is arranged at the upper end of the upstream detection pile along the river running direction, a plurality of supports are arranged on two sides of the fixed rod, a water environment detector can be mounted on each support, the downstream purse net structure is positioned at the downstream of the upstream detection pile, the downstream purse net structure comprises a purse net, a plurality of fixed piles, a waterproof skin, a traction motor and an aeration system, the purse net is a net structure with grid fences on four sides, the upper end of the purse net extends out of the water surface, a plurality of rollers are mounted at the upper end of the purse net, the lower end of the purse net is fixed on the river bed, the fixed piles are arranged around the purse net, the fixed piles are driven into the river, the bottom skin is positioned at the lower end of the purse net and fixedly connected with the lower end of the purse net, the side skin is arranged around the purse net, the lower end of the side skin is fixedly bound with the fixed pile, the upper edge of the side skin is provided with a plumb bob which can sink the upper end of the side skin into the water bottom, the traction motor is arranged on the edge of the river bank beside the purse net, the upper end of the side skin is fixedly provided with a traction line, the traction line bypasses a roller and is connected with the traction motor, the traction motor can draw the traction line, so that the upper end of the side skin sunk into the water bottom is pulled out of the water surface, the side skin and the bottom skin form a pocket-shaped structure, the purse net is enclosed in the waterproof skin and is isolated from river water, the aeration system comprises an aeration pump and an aeration pipe, the aeration pump is connected with the aeration pipe, the aeration pipe penetrates through the bottom of the side skin or the bottom skin and extends to the lower part of the purse net, the bank intelligent control device is respectively connected with the water environment detector, the traction motor and the aeration pump, and can receive information of the water environment detector and control the traction motor and the aeration pump to operate.
In order to optimize the technical scheme, the specific measures adopted further comprise:
the water environment detector at least comprises a PH detector, a water-soluble oxygen amount monitor and a heavy metal detector.
The number of the traction motors is four, the traction motors are respectively arranged on the bank sides corresponding to the four corners of the purse net, and correspondingly, the number of the rollers is four, and the rollers are respectively arranged on the four corners of the upper end of the purse net.
The distance between the upstream detecting pile and the downstream seine structure is 200m to 500 m.
The fixing pile is a concrete pile.
The aperture of the purse net is not more than 1 cm.
The bracket is a cement bracket or a plastic bracket.
The invention has the following advantages:
1. according to the invention, the upstream detection pile is arranged at the upstream of the downstream purse net structure, the distance between the upstream detection pile and the downstream purse net structure is 200-500 m, and the specific position needs to be designed according to the water speed and the purse net height, so that when the upstream detection pile detects that the purse net needs to be protected, the waterproof skin can be lifted in time to isolate the water in the purse net from the river water.
2. The invention designs the waterproof skin, one part of the waterproof skin is fixed at the water bottom through the fixing pile, and the other part of the waterproof skin can be pulled to the water surface through the traction motor, so that the waterproof skin surrounds the purse net, and the invention has the advantages of simple integral structure, good stability, easy realization and low cost.
3. The upper edge of the side covering is provided with the plumb bob, when the pollution condition in river water is relieved or disappears, the traction motor can release the traction line, and the upper end of the side covering can be sunk into the water bottom again by the plumb bob to wait for next pulling. The waterproof skin can be repeatedly utilized by the arrangement, and the cost is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the waterproof skin when not pulled up;
fig. 3 is a schematic view of the waterproof skin after being pulled up.
The reference signs are: the system comprises an upstream detection pile 1, a fixing rod 11, a support 12, a water environment detector 13, a downstream purse net structure 2, a purse net 21, a roller 21a, a fixing pile 22, a waterproof skin 23, a bottom skin 23a, a side skin 23b, a pulling line 23c, a pulling motor 24, an aeration system 25, an aeration pump 25a, an aeration pipe 25b, an aeration hole 25c and a shore-side intelligent control device 3.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
The river purse seine intelligence early warning protector of this embodiment, wherein: the river water environment protection fence comprises an upstream detection pile 1, a downstream purse net structure 2 and a shoreside intelligent control device 3, wherein the upstream detection pile 1 is a pile body arranged in the middle of a river, the lower end of the upstream detection pile 1 is driven into a river bed to be fixed, the upper end of the upstream detection pile 1 is provided with a fixed rod 11 along the river running direction, two sides of the fixed rod 11 are provided with a plurality of brackets 12, each bracket 12 is provided with a water environment detector 13, the downstream purse net structure 2 is positioned at the downstream of the upstream detection pile 1, the downstream purse net structure 2 comprises a purse net 21, a plurality of fixed piles 22, a waterproof skin 23, a traction motor 24 and an aeration system 25, the purse net 21 is a net structure with grid fences on all sides, the upper end of the purse net 21 extends out of the water surface of the river, the upper end of the purse net 21 is provided with a plurality of rollers 21a, the lower end of the purse net 21 is fixed on the river bed, the fixed piles 22 are arranged around, the waterproof skin 23 comprises a bottom skin 23a and a side skin 23b which are integrally formed, the bottom skin 23a is positioned at the lower end of the purse net 21 and is fixedly connected with the lower end of the purse net 21, the side skin 23b is arranged around the purse net 21, the lower end of the side skin 23b is fixedly bound with the fixing pile 22, the upper edge of the side skin 23b is provided with a plumb bob which can sink the upper end of the side skin 23b into the water bottom, the drawing motor 24 is arranged on the bank beside the purse net 21, the upper end of the side skin 23b is fixedly provided with a drawing line 23c, the drawing line 23c is connected with the drawing motor 24 by bypassing the roller 21a, the drawing motor 24 can draw the drawing line 23c, so that the upper end of the side skin 23b sunk into the water bottom is drawn out of the water surface, the side skin 23b and the bottom skin 23a form a pocket-shaped structure, the purse net 21 is enclosed in the waterproof skin 23 and is isolated from the river water, the aeration system 25 comprises an aeration, aeration pump 25a is connected with aeration pipe 25b, aeration pipe 25b passes side skin 23b bottom or bottom skin 23a, extends to purse seine 21 lower part, aeration hole 25c has been seted up on aeration pipe 25b, aeration pump 25a can aerify in aeration pipe 25b, make gas spout from aeration hole 25c, bank intelligent control device 3 is connected with water environment detector 13, tractive motor 24 and aeration pump 25a respectively, bank intelligent control device 3 can receive the information of water environment detector 13, and the operation of control tractive motor 24 and aeration pump 25 a.
In the embodiment, the water environment detector 13 at least includes a PH detector, a water-soluble oxygen amount monitor, and a heavy metal detector.
In the embodiment, four drawing motors 24 are provided, which are respectively disposed at the bank sides corresponding to the four corners of the seine 21, and correspondingly, four rollers 21a are provided, which are respectively disposed at the four corners of the upper end of the seine 21.
In the embodiment, the distance between the upstream detection pile 1 and the downstream seine structure 2 is between 200m and 500 m.
In the embodiment, the fixing pile 22 is a concrete pile.
In an embodiment, the apertures of the seine 21 are not larger than 1 cm.
In an embodiment, the scaffold 12 is a cement scaffold or a plastic scaffold.
In the case of a plurality of deaths of fishes in the river culture purse seine, it can be known that most of the cases are that a large amount of organic pollutants are suddenly generated at the upstream, algae plants in river water grow explosively, oxygen in the river water is consumed, and the fishes die by anoxic suffocation, and a small part of the cases are that strong acid-base chemical agents are injected into the river water and heavy metal substances such as mercury, cadmium, manganese, lead and the like poured from upstream chemical plants. The upstream detection pile 1 provided by the invention is provided with a plurality of brackets 12, common PH detectors, water-soluble oxygen amount monitors and heavy metal detectors need to be installed, more than 90% of emergency situations can be pre-warned, and then different water environment detectors 13 can be fixed on the brackets 12 in a targeted manner according to the situations of upstream factories and residents. When the water environment detector 13 detects that the corresponding index in river water is abnormal and exceeds the threshold value, a signal is sent to the shore intelligent control device 3, after the information is received by the shore intelligent control device 3, the alarm connected with the shore intelligent control device is controlled to alarm, an instruction is sent at the same time, the operation of the traction motor 24 is controlled, the side skin 23b is pulled up from the water bottom, before the upstream polluted water reaches the purse net 21, the side skin 23b is pulled out of the water surface, the purse net 21 is wrapped in the waterproof skin 23, and meanwhile, the aeration pump 25a operates to aerate the purse net 21, so that the water in the purse net 21 is kept to be sufficiently dissolved in oxygen. For short-time water flow pollution, after the polluted water passes, the side skin 23b can be put down again, the plumb bob can take the side skin 23b to sink into the water bottom, for irreversible water pollution, the side skin 23b is not required to be put down, and fishermen need to timely recover the fish in the fence, so that the loss is reduced.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.
Claims (7)
1. River purse seine intelligence early warning protector, characterized by: the river water environment detection device comprises an upstream detection pile (1), a downstream purse net structure (2) and a shoreside intelligent control device (3), wherein the upstream detection pile (1) is a pile body arranged in the middle of a river, the lower end of the upstream detection pile (1) is driven into a riverbed to be fixed, a fixing rod (11) is arranged at the upper end of the upstream detection pile (1) along the trend of the river, a plurality of supports (12) are arranged on two sides of the fixing rod (11), a water environment detector (13) can be installed on each support (12), the downstream purse net structure (2) is positioned at the downstream of the upstream detection pile (1), the downstream purse net structure (2) comprises a purse net (21), a plurality of fixing piles (22), a waterproof skin (23), a traction motor (24) and an aeration system (25), the purse net (21) is a net structure with grid fences on four sides, and the upper end of the purse net (21) extends out of the water surface of the river, the upper end of purse net (21) is installed with a plurality of rollers (21a), the lower end of purse net (21) is fixed on the riverbed, the fixing pile (22) is arranged around the purse net (21), the fixing pile (22) is driven into the riverbed, the waterproof skin (23) comprises an integrally formed bottom skin (23a) and a side skin (23b), the bottom skin (23a) is arranged at the lower end of the purse net (21) and is fixedly connected with the lower end of the purse net (21), the side skin (23b) is arranged around the purse net (21), the lower end of the side skin (23b) is fixedly bound with the fixing pile (22), the upper edge of the side skin (23b) is provided with a plumb bob which can sink the upper end of the side skin (23b) into the water bottom, the traction motor (24) is arranged on the riverbank beside the purse net (21), the upper end of the side skin (23b) is fixed with a traction line (23c), and the traction line (23c) bypasses the rollers (21a) to be connected with the traction motor (24), the traction motor (24) can pull the traction line (23c) to pull out the water surface from the upper end of the side skin (23b) sinking into the water bottom, so that the side skin (23b) and the bottom skin (23a) form a pocket-shaped structure, the purse net (21) is enclosed in the waterproof skin (23) and isolated from river water, the aeration system (25) comprises an aeration pump (25a) and an aeration pipe (25b), the aeration pump (25a) is connected with the aeration pipe (25b), the aeration pipe (25b) penetrates through the lower part of the side skin (23b) or the bottom skin (23a) and extends to the lower part of the purse net (21), the aeration pipe (25b) is provided with aeration holes (25c), the aeration pump (25a) can inflate the aeration pipe (25b) to enable gas to be ejected from the aeration holes (25c), and the bank intelligent control device (3) is respectively connected with the water environment detector (13), The pulling motor (24) is connected with the aeration pump (25a), and the shore intelligent control device (3) can receive the information of the water environment detector (13) and control the operation of the pulling motor (24) and the aeration pump (25 a).
2. The intelligent early warning and protecting device for river purse seine according to claim 1, which is characterized in that: the water environment detector (13) at least comprises a PH detector, a water-soluble oxygen amount monitor and a heavy metal detector.
3. The intelligent early warning and protecting device for river purse seine according to claim 2, which is characterized in that: the four traction motors (24) are respectively arranged at the sides of the river bank corresponding to the four corners of the purse net (21), and correspondingly, the four rollers (21a) are respectively arranged at the four corners of the upper end of the purse net (21).
4. The intelligent early warning and protecting device for river purse seine according to claim 3, which is characterized in that: the distance between the upstream detection pile (1) and the downstream seine structure (2) is 200m to 500 m.
5. The intelligent early warning and protecting device for river purse seine according to claim 4, which is characterized in that: the fixed pile (22) is a concrete pile.
6. The intelligent early warning and protecting device for river purse seine according to claim 5, which is characterized in that: the aperture of the seine (21) is not more than 1 cm.
7. The intelligent early warning and protecting device for river seine as claimed in claim 6, wherein: the bracket (12) is a cement bracket or a plastic bracket.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910931969.3A CN110531726B (en) | 2019-09-29 | 2019-09-29 | Intelligent early warning protective device for river purse seine |
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| CN201910931969.3A CN110531726B (en) | 2019-09-29 | 2019-09-29 | Intelligent early warning protective device for river purse seine |
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| CN102893940A (en) * | 2012-11-16 | 2013-01-30 | 湛江新昶食品有限公司 | Culture method for small and medium-sized litopenaeus vannamei |
| CN203890185U (en) * | 2014-03-14 | 2014-10-22 | 周强 | Lake eutrophication treatment system for reserving net cage culture |
| CN106719212A (en) * | 2016-12-19 | 2017-05-31 | 浙江海洋大学 | A kind of Multifunctional marine netting cases for ecological culture |
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