CN111802315B - Photovoltaic bracket for photovoltaic fishpond and use method thereof - Google Patents
Photovoltaic bracket for photovoltaic fishpond and use method thereof Download PDFInfo
- Publication number
- CN111802315B CN111802315B CN202010814864.2A CN202010814864A CN111802315B CN 111802315 B CN111802315 B CN 111802315B CN 202010814864 A CN202010814864 A CN 202010814864A CN 111802315 B CN111802315 B CN 111802315B
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- Prior art keywords
- photovoltaic
- air
- fish
- photovoltaic support
- pond
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Links
- 238000000034 method Methods 0.000 title description 8
- 241000251468 Actinopterygii Species 0.000 claims abstract description 39
- 238000007664 blowing Methods 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000011159 matrix material Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 238000006213 oxygenation reaction Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 abstract 1
- 230000001706 oxygenating effect Effects 0.000 abstract 1
- 238000010248 power generation Methods 0.000 description 3
- 206010000060 Abdominal distension Diseases 0.000 description 2
- 208000024330 bloating Diseases 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000005286 illumination 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
- 230000009467 reduction Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K74/00—Other catching nets or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S25/00—Arrangement of stationary mountings or supports for solar heat collector modules
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
Abstract
The invention belongs to the field of fishery culture, and particularly relates to a photovoltaic support for a photovoltaic fish pond, which comprises photovoltaic supports, wherein a plurality of photovoltaic supports are uniformly distributed in the pond in a matrix manner, transfer mechanisms capable of sliding up and down on the photovoltaic supports are arranged on the photovoltaic supports, the transfer mechanisms on adjacent photovoltaic supports on the same row in the fixed direction are connected through air blowing pipes capable of oxygenating the pond, and a fishing net is fixedly connected to the bottom ends of the air blowing pipes. According to the invention, the same row of photovoltaic supports form a barrier wall-shaped structure through the change of the power of the air pump, so that fish schools among different rows cannot flow freely, and linear fishways are formed among the photovoltaic supports among the different rows, thereby greatly reducing the difficulty in fishing and greatly reducing the escape probability of the fish schools.
Description
Technical Field
The invention belongs to the field of fishery culture, and particularly relates to a photovoltaic bracket for a photovoltaic fishpond and a use method thereof.
Background
The photovoltaic fishpond is a method for culturing fish by using a fish light complementary mode, the fish light complementary mode is characterized in that fishery culture and photovoltaic power generation are combined, a photovoltaic panel array is erected above the water surface of the fishpond, fish and shrimp culture can be carried out in a water area below a photovoltaic panel, and the photovoltaic array can provide a good shielding effect for fish culture, so that a new power generation mode of 'upper power generation and lower fish culture' is formed.
However, since 75% of the water in a photovoltaic fish pond is covered with photovoltaic panels, the dense photovoltaic panels are supported by photovoltaic racks fixed in the pond, but there are two significant problems: the large-area photovoltaic plate can shield the surface of the pond, so that the aquatic plants in the pond can not obtain sufficient illumination, the quantity of the aquatic plants in the photovoltaic pond is greatly reduced, oxygen generated by photosynthesis of the aquatic plants in the pond is far insufficient for normal respiratory consumption of fish schools, and the fish schools are easy to die in batches due to the fact that oxygen deficiency and other conditions occur; meanwhile, the dense photovoltaic supports are erected in the pond, the large net is difficult to tear off in the pond, the fishing difficulty is greatly increased, meanwhile, according to statistics, fish groups are fished among the dense photovoltaic supports, one fifth of fishes can not be fished, and the fishing rate in the fishing season is greatly reduced.
Therefore, the photovoltaic bracket for the photovoltaic fishpond and the use method thereof are provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems and provides a photovoltaic bracket for a photovoltaic fishpond, which can increase oxygen and simplify fishing, and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a photovoltaic support is used in photovoltaic pond, includes the photovoltaic support, and is a plurality of the photovoltaic support is even and is the matrix distribution in the pond, be equipped with gliding transfer mechanism about can be on the photovoltaic support, it is adjacent to be located same row between the transfer mechanism on the photovoltaic support through can carry out the setting of bloating pipe connection of oxygenation to the pond, bloating pipe bottom end fixedly connected with fishing net, the bottom fixed connection of fishing net bottom and photovoltaic support, transfer mechanism top intercommunication has the gasbag.
In the photovoltaic support for the photovoltaic fish pond, the top end of the air blowing pipe is provided with a plurality of nozzles for blowing air outwards, and the nozzles are provided with first one-way valves.
In the photovoltaic support for the photovoltaic fish pond, the transfer mechanism comprises a transfer shell, an air inlet cavity, a circulation cavity, a control block and a spring, the control block is connected inside the air inlet cavity in a sliding mode, the air inlet cavity is communicated with the circulation cavity, and two ends of the spring are fixedly connected with the side wall of the air inlet cavity and the control block respectively.
In the photovoltaic support for the photovoltaic fish pond, one side of the air inlet cavity is communicated with an air pump fixed on the photovoltaic support through a guide pipe, the power of the air pump can control the sliding state of the control block in the air inlet cavity, and the air inlet cavity can respectively realize air blowing of the air blowing pipe and the air bag through the sliding of the control block.
In the photovoltaic support for the photovoltaic fish pond, the bottom end of the air bag is provided with the pressure valve.
The invention also discloses a using method of the photovoltaic bracket for the photovoltaic fish pond, which comprises the following steps:
s1, the air pump runs at low power in a normal state, and air blown by the air pump is dispersed into bubbles through the air blowing pipe and is discharged, so that oxygen increasing is carried out on water;
s2, when fish needs to be caught, the air pump runs at high power, the transfer mechanism is communicated with the air bag under the action of air flow generated by the air pump, and the transfer mechanism is disconnected from the air blowing pipe;
s3, the transfer mechanism, the air blowing pipe and the fishing net are driven to float upwards by inflating the air bag, and further the fish net forms a separation wall to prevent fish schools from moving randomly;
s4, the fishing net enables the photovoltaic support with the matrix distribution to form a linear fishway, so that one end of the fishway can be driven, the other end of the fishway is caught by the net, the fishing difficulty of people can be greatly reduced, and the escape probability of fish schools can be reduced.
The invention has the beneficial effects that: air is blown into the transfer mechanism by the low power of the air pump in a normal state, the transfer mechanism discharges the air through the air blowing pipe, and then the air floats upwards in the pond in a bubble form, and then the pond is oxygenated.
When a fish swarm needs to be fished, the power of the air pump is increased, the air pump enables the transfer mechanism and the air blowing pipe to be in a disconnected state through the sliding of the control block, the transfer mechanism and the air bag are in a communicated state, the air bag is further in an inflated state, the air bag drives the fishing net to ascend, and a fishing net wall is formed between the adjacent photovoltaic supports in the same row.
The invention has the outstanding characteristics that: the change through air pump power realizes that same row of photovoltaic support forms baffling wall column structure, and then realizes that the shoal of fish between the different rows will be unable to flow wantonly, will form sharp fishway between the photovoltaic support between the different rows, and then can reduce greatly that catches difficult to and can reduce the probability that the shoal of fish escaped greatly.
Drawings
FIG. 1 is a schematic overall structure diagram of a photovoltaic support for a photovoltaic fish pond and a use method thereof;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a schematic top-view structural diagram of a photovoltaic support for a photovoltaic fish pond and a photovoltaic panel group using the same.
In the figure, a photovoltaic bracket 1, a transfer mechanism 2, a transfer housing 21, a first passage 211, a second passage 212, a third passage 213, an air inlet cavity 22, a flow cavity 23, a control block 24, a second one-way valve 241, a through groove 242, a spring 25, an air blowing pipe 3, a spray head 31, a fishing net 4, an air bag 5, a pressure valve 51 and an air pump 6 are arranged.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
As shown in fig. 1-3, a photovoltaic support for a photovoltaic fish pond comprises a photovoltaic support 1, as shown in fig. 3, a plurality of photovoltaic supports 1 are uniformly distributed in the pond in a matrix manner, and a photovoltaic panel is fixed through the photovoltaic supports 1.
As shown in fig. 1, a transfer mechanism 2 capable of sliding up and down on the photovoltaic support 1 is disposed on the photovoltaic support 1, and the transfer mechanism 2 is respectively communicated with an air blowing tube 3 and an air bag 5.
As shown in fig. 2, the relay mechanism 2 comprises a relay housing 21, an air inlet chamber 22, a circulation chamber 23, a control block 24 and a spring 25, wherein the control block 24 is slidably connected inside the air inlet chamber 22, the air inlet chamber 22 is communicated with the circulation chamber 23, and two ends of the spring 25 are respectively fixedly connected with the side wall of the air inlet chamber 22 and the control block 24.
One side of the air inlet cavity 22 is communicated with an air pump 6 fixed on the photovoltaic bracket 1 through a conduit.
The air pump 6 is set to a low power state and a high power state, and the air blowing speed of the air pump 6 in the high power state is three times of that in the low power state.
The intake chamber 22 is provided inside with a first passage 211, a second passage 212, and a third passage 213 that are provided in communication with the circulation chamber 23.
When the air pump 6 is in a low power state, the air inlet cavity 22 is communicated with the circulating cavity 23 through the first passage 211 and the third passage 213, a second one-way valve 241 is arranged at the communication position of the control block 24 and the second passage 212, and the second one-way valve 241 is communicated with the second passage 212 in one direction through the air bag 5.
At this time, the air pumped into the air inlet chamber 22 by the air pump 6 through the tube will enter the circulating chamber 23 through the first passage 211, and the air will enter the air blowing tube 3 through the third passage 213.
When the air pump 6 is in a high power state, the high-speed airflow blown into the air inlet cavity 22 pushes the control block 24 to slide, the spring 25 is compressed, and the sliding of the control block 24 blocks the third channel 213, so that the air cannot enter the air blowing pipe 3.
And the control block 24 is provided with a through groove 242, and the through groove 242 is communicated with the second channel 212, so that the air in the circulating cavity 23 can enter the air bag 5 through the second channel 212 and the through groove 242, and the air bag 5 can be inflated.
As shown in fig. 3, the air blowing pipes 3 are located between the transfer mechanisms 2 on adjacent photovoltaic supports 1 in the same row.
The top end of the blast pipe 3 is provided with a plurality of nozzles 31 for spraying air outwards, and the nozzles 31 are provided with first one-way valves.
The air drum 3 will spout the air through shower nozzle 31, and a plurality of shower nozzles 31 will make the air disperse more, and then realize the area of contact increase of air and water, and first check valve is set up by 3 one-way and external intercommunication of air drum, avoids water will enter into air drum 3.
The bottom end of the air blowing pipe 3 is fixedly connected with a fishing net 4, and the bottom end of the fishing net 4 is fixedly connected with the bottom end of the photovoltaic bracket 1.
When the air blowing pipe 3 rises, the air blowing pipe 3 can pull the fishing net 4 to enable the fishing net 4 to form a vertical wall, and then the fish school is prevented from moving randomly.
The bottom end of the air bag 5 is provided with a pressure valve, when the pressure in the air bag 5 is overlarge, air can be discharged from the pressure valve 51, and the conditions of explosion and the like of the air bag 5 are avoided.
When the invention is used: the air blown by the air pump 6 will enter the circulation chamber 23 through the first passage 211.
When the air pump 6 operates at low power, the air entering the circulating chamber 23 will enter the air blowing tube 3 through the third channel 213, so that the air blowing tube 3 can uniformly spray out the air through the nozzle 31.
And then realize making the air and water contact with the form of bubble, and then can realize increasing the area of contact of water and air, and then can realize that the oxygen in the air can be more quick dissolve to the aquatic, and then realize the purpose of oxygenation, and then can realize that the dissolved oxygen of aquatic can satisfy the demand of shoal of fish.
When fishing needs to be performed, the air pump 6 is enabled to operate at high power, the air blowing rate of the air pump 6 is higher, and therefore the air pump 6 can blow higher-speed air flow, the impact force of the high-flow-rate air flow on the control block 24 is higher, the air flow can push the control block 24 to slide and move towards the direction of the air blowing pipe 3, the spring 25 is compressed, and therefore the control block 24 can block the third channel 213, and further the air blowing pipe 3 can stop blowing.
At this moment, the control block 24 enables air in the circulation cavity 23 to enter the air bag 5, so that the volume of the air bag 5 is increased, the buoyancy of the air bag 5 is increased, the air bag 5 can drive the air blowing pipe 3 to move upwards through the transfer mechanism 2, and the air blowing pipe 3 can drive the fishing net 4 to move upwards.
And then realize that fishing net 4 will form netted wall, and then can make the linear fishway of formation between the photovoltaic support 1 of matrix distribution through fishnet 1, the structure is shown in figure 3 this moment, and then can realize driving in the one end of fishway, catches with the net at the other end of fishway.
And then can great reduction personnel's the degree of difficulty of fishing, and then can reduce the probability that the shoal of fish fled.
After fishing is finished, only the power of the air pump 6 needs to be adjusted to a low-power position, then the control block 24 is reset, air in the air bag 5 enters the circulation cavity 23 through the second one-way valve, then the air bag 5 can be deflated, and then the device can be automatically submerged into the water bottom.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The utility model provides a photovoltaic support for photovoltaic pond, includes photovoltaic support (1), its characterized in that, a plurality of photovoltaic support (1) is even and be the matrix distribution in the pond, be equipped with on photovoltaic support (1) can be on photovoltaic support (1) gliding transfer mechanism (2) from top to bottom, be located same row adjacent between transfer mechanism (2) on photovoltaic support (1) through can carry out oxygenation to the pond blast pipe (3) connection setting, blast pipe (3) bottom fixedly connected with fishing net (4), the bottom of fishing net (4) and the bottom fixed connection of photovoltaic support (1), transfer mechanism (2) top intercommunication has gasbag (5), transfer mechanism (2) comprise transfer casing (21), air inlet chamber (22), circulation chamber (23), control block (24) and spring (25), control block (24) sliding connection is inside air inlet chamber (22), the photovoltaic air-blowing device is characterized in that the air inlet cavity (22) is communicated with the circulating cavity (23), two ends of the spring (25) are fixedly connected with the side wall of the air inlet cavity (22) and the control block (24) respectively, one side of the air inlet cavity (22) is communicated with the air pump (6) fixed on the photovoltaic support (1) through a guide pipe, the power of the air pump (6) can control the sliding state of the control block (24) in the air inlet cavity (22), and the air inlet cavity (22) can realize air blowing of the air blowing pipe (3) and the air bag (5) through sliding of the control block (24) respectively.
2. The photovoltaic support for the photovoltaic fish pond according to claim 1, wherein a plurality of nozzles (31) for spraying air outwards are arranged at the top end of the air blowing pipe (3), and a first one-way valve is arranged on each nozzle (31).
3. The photovoltaic support for photovoltaic fish ponds according to claim 1, characterized in that the bottom end of the balloon (5) is provided with a pressure valve (51).
4. Use of a photovoltaic scaffold for photovoltaic fish ponds according to any of the claims 1 to 3, characterized in that it comprises the following steps:
s1, the air pump (6) runs at low power in a normal state, air blown by the air pump (6) is dispersed into bubbles through the air blowing pipe (3) and discharged, and oxygen enrichment of water is achieved;
s2, when fish needs to be caught, the air pump (6) runs at high power, the transfer mechanism (2) is communicated with the air bag (5) under the action of air flow generated by the air pump (6), and the transfer mechanism (2) is disconnected from the air blowing pipe (3);
s3, the air bag (5) is inflated to drive the transfer mechanism (2), the air blowing pipe (3) and the fishing net (4) to float upwards, and further the fish net (4) forms a separation wall to prevent fish schools from moving randomly;
s4 and the fishing net (4) enable the photovoltaic support (1) distributed in the matrix to form a linear fishway, so that one end of the fishway can be driven, the other end of the fishway is caught by the net, the difficulty of fishing of people can be greatly reduced, and the escape probability of fish schools can be reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010814864.2A CN111802315B (en) | 2020-08-13 | 2020-08-13 | Photovoltaic bracket for photovoltaic fishpond and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010814864.2A CN111802315B (en) | 2020-08-13 | 2020-08-13 | Photovoltaic bracket for photovoltaic fishpond and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111802315A CN111802315A (en) | 2020-10-23 |
| CN111802315B true CN111802315B (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010814864.2A Active CN111802315B (en) | 2020-08-13 | 2020-08-13 | Photovoltaic bracket for photovoltaic fishpond and use method thereof |
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| Country | Link |
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| CN (1) | CN111802315B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0284596A (en) * | 1988-09-20 | 1990-03-26 | Toyotsukusu:Kk | Fishing net floating rope |
| CN105028354A (en) * | 2015-06-30 | 2015-11-11 | 浙江海洋学院 | Up-down-type plate net fishing device for enclosure aquaculture |
| CN105994193A (en) * | 2016-05-31 | 2016-10-12 | 惠州市衡力达实业发展有限公司 | Adjustable fishing net |
| CN207836525U (en) * | 2018-01-26 | 2018-09-11 | 浙江海洋大学 | A kind of aquiculture escape-proof device |
| CN208387673U (en) * | 2017-08-27 | 2019-01-18 | 余姚市三宜食品机械工贸有限公司 | The bracket of inflation lift net and block waterborne |
| CN210808835U (en) * | 2019-05-06 | 2020-06-23 | 鲜天下(厦门)科技有限公司 | Marine aquaculture equipment based on solar energy integration |
-
2020
- 2020-08-13 CN CN202010814864.2A patent/CN111802315B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0284596A (en) * | 1988-09-20 | 1990-03-26 | Toyotsukusu:Kk | Fishing net floating rope |
| CN105028354A (en) * | 2015-06-30 | 2015-11-11 | 浙江海洋学院 | Up-down-type plate net fishing device for enclosure aquaculture |
| CN105994193A (en) * | 2016-05-31 | 2016-10-12 | 惠州市衡力达实业发展有限公司 | Adjustable fishing net |
| CN208387673U (en) * | 2017-08-27 | 2019-01-18 | 余姚市三宜食品机械工贸有限公司 | The bracket of inflation lift net and block waterborne |
| CN207836525U (en) * | 2018-01-26 | 2018-09-11 | 浙江海洋大学 | A kind of aquiculture escape-proof device |
| CN210808835U (en) * | 2019-05-06 | 2020-06-23 | 鲜天下(厦门)科技有限公司 | Marine aquaculture equipment based on solar energy integration |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111802315A (en) | 2020-10-23 |
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