CN114982686A - Self-floating type underwater culture device and aquaculture method - Google Patents
Self-floating type underwater culture device and aquaculture method Download PDFInfo
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- CN114982686A CN114982686A CN202210513518.XA CN202210513518A CN114982686A CN 114982686 A CN114982686 A CN 114982686A CN 202210513518 A CN202210513518 A CN 202210513518A CN 114982686 A CN114982686 A CN 114982686A
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- 238000007667 floating Methods 0.000 title claims abstract description 54
- 238000009360 aquaculture Methods 0.000 title claims abstract description 22
- 244000144974 aquaculture Species 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 33
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 22
- 239000004698 Polyethylene Substances 0.000 claims description 21
- 150000001875 compounds Chemical class 0.000 claims description 21
- -1 polyethylene Polymers 0.000 claims description 21
- 229920000573 polyethylene Polymers 0.000 claims description 21
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 18
- 239000011780 sodium chloride Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 10
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 9
- 229940126062 Compound A Drugs 0.000 claims description 6
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- 238000005273 aeration Methods 0.000 claims 3
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical group [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims 2
- 230000002349 favourable effect Effects 0.000 claims 1
- 238000009395 breeding Methods 0.000 abstract description 6
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- 239000010410 layer Substances 0.000 description 27
- 238000001175 rotational moulding Methods 0.000 description 9
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- 208000034699 Vitreous floaters Diseases 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003306 harvesting Methods 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/60—Floating cultivation devices, e.g. rafts or floating fish-farms
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention relates to the technical field of aquaculture, and discloses a self-floating type underwater aquaculture device and an aquaculture method. The gas generating module is controlled by a remote control system to generate gas when necessary, so that the self-floating type underwater culture device can realize self-floating to the water surface by means of buoyancy. The invention can automatically float from the bottom to the water surface in the fishing period, avoids underwater operation of fishing through the cable, reduces the difficulty of fishing operation and effectively improves the breeding operation efficiency. Meanwhile, the invention does not need to culture in a specific culture area, is not only suitable for shallow sea culture, but also suitable for culture operation in deeper sea areas, and widens the culture operation range.
Description
Technical Field
The invention relates to the technical field of aquaculture, in particular to a self-floating type underwater aquaculture device and an aquaculture method.
Background
The mode that current aquaculture often used the culture box of sinking the bottom carries out, specifically is: the culture box is connected with the water surface floater by using the rope, and the culture box is lifted by the rope for operation during fishing. Therefore, the traditional bottom-sinking aquaculture tank mode has the defects of low efficiency, high danger, high labor intensity and the like. In addition, the existing culture method of the submerged culture box is only limited to shallow sea culture, so the culture operation range is narrow.
In order to solve the problems of high labor intensity, low efficiency and the like of aquaculture of the traditional aquaculture tank, for example, Chinese patent with the bulletin number of CN112425539A and the bulletin date of 2021, 03 and 02 discloses a interlayer type intelligent aquaculture tank, which can be accurately placed at different depths in water, an intelligent propulsion device of the tank can place and move a filter screen tank therein, so that the filter screen tank can be placed at different positions in the aquaculture tank, but the aquaculture tank still needs manual operation when being placed into water and salvaged, and can only be placed in a specific aquaculture pond, so that the problem of limited selection of aquaculture operation positions still exists. In the prior art, the problems of high labor intensity, low operation efficiency and narrow culture range are not effectively solved.
On the other hand, aquaculture of shellfish, snails, barnacles, oysters, corals, and the like requires attachment growth. Most of the existing culture bodies are made of metal, but the metal is not beneficial to biological attachment. Meanwhile, conventional metals are subject to corrosion by seawater, limiting the service life of the culture. Thus, there is a need in the art to increase biofouling and improve the life span of farmed bodies.
Disclosure of Invention
The invention provides a self-floating type underwater culture device and an aquaculture method, aiming at solving the problems of high labor intensity and low efficiency of salvaging a culture box from water when aquatic products are collected and the problem of narrow culture operation range of the traditional culture box.
The specific technical scheme of the invention is as follows:
a self-floating underwater culture device comprises a hollow shell, and a wireless signal transmitting module, a wireless signal receiving module, a gas generating module, a power supply module and a counterweight module which are arranged in the hollow shell.
The wireless signal receiving module is respectively in communication connection with the remote control system and the gas generating module, and during a salvage period, people transmit an operation instruction to the self-floating type underwater culture device through the remote control system, and after receiving the operation instruction, the wireless signal receiving module of the self-floating type underwater culture device transmits the operation instruction to the gas generating module to control gas generation of the gas generating module. When the gas generating module receives the operation instruction, gas is generated, and the self-floating type underwater culture device automatically floats to the water surface by means of buoyancy. The wireless signal receiving module is in signal connection with the remote navigation system to acquire the geographic position information of the self-floating underwater culture device, is in communication connection with the wireless signal transmitting module, and transmits the acquired geographic position information of the self-floating underwater culture device to the wireless signal transmitting module. Meanwhile, the wireless signal transmitting module is in communication connection with the remote control system and sends the geographic position information of the self-floating underwater culture device to the remote control system. Therefore, people can arrive at the corresponding position according to the geographical position information received by the remote control system, obtain the self-floating type underwater aquaculture device and harvest aquatic products.
The remote navigation system comprises a BDS and (or) a GPS. Specifically, the gas generation module comprises a gas generation shell, gas generation particles and a water inlet valve.
The gas generating shell is fixed in the hollow shell, the gas generating particles are contained in the gas generating shell, and the gas generating particles can generate gas under a controllable condition to enable the self-floating type underwater culture device to automatically float to the water surface. The water inlet valve is arranged on the gas generating shell and used for controlling the gas generating particles to generate gas. The water inlet valve is in communication connection with the wireless signal receiving module, so that the control effect of the water inlet valve is regulated and controlled by the remote control system.
Preferably, the gas generating particles comprise a compound A and a compound B which can generate gas after being mixed with each other, and the compound A and the compound B are respectively coated with water-soluble compounds.
When the water inlet valve is opened, the water-soluble compound is dissolved in water, and the compound A and the compound B are mixed with each other to generate gas, so that the self-floating underwater culture device achieves the effect of automatic floating. The water inlet valve is controlled by a remote control system, so that the self-floating underwater culture device can float by gas when necessary.
Specifically, the two compounds which generate gas after mixing are further preferably citric acid and sodium bicarbonate. The water-soluble compound is preferably polyethylene glycol.
Specifically, the mass ratio of the citric acid to the sodium bicarbonate is preferably 0.5: 1-1.5: 1.
Preferably, the water inlet valve is an electrically-driven water inlet valve, and the number of the gas generating modules is multiple.
Preferably, the weight module enables the apparent density of the self-floating bottom culture device to be not less than the density of the culture water body during the bottom culture period, so that the self-floating bottom culture device can be kept at the bottom during the culture period.
Specifically, the weight module can ensure that the apparent density of the self-floating type underwater culture device is not less than 1200 kg/m in the underwater culture period 3 。
Preferably, the hollow shell has a double-layer structure and is composed of a shell outer layer and a shell inner layer.
Preferably, the outer layer of the shell is made of a mixture of plastics and water-soluble compounds, and the inner layer of the shell is made of plastics. The plastic material is little affected by seawater corrosion, and the service life of the culture device can be greatly prolonged. After the outer layer contacts water, the water-soluble compound is dissolved in the water, so that the surface of the outer layer of the shell is in a porous state, and biological attachment is facilitated.
The polyethylene material has the advantages of water resistance, corrosion resistance, portability, low density and the like. Specifically, the mixture of the shell outer layer material plastic and the water-soluble compound is preferably a mixture of polyethylene and sodium chloride; the inner layer of the shell is made of polyethylene. In particular, the mixture of polyethylene and sodium chloride is preferably made by a screw extruder.
Specifically, the density of the polyethylene is preferably 0.900-0.970 g/cm 3 。
Specifically, the mass percentages of the polyethylene and the sodium chloride are preferably 20% -95% and 5% -80%, respectively.
The rotational molding processing is a relatively economic processing mode of large-sized and special-shaped hollow plastic products, the appearance of the products is determined according to the shape of a mold, and the products can be conveniently processed into a natural reef shape or a plane shape, a cylinder shape or a spherical shape which is beneficial to harvesting. Further preferably, the housing is formed using rotational molding.
Specifically, the mass flow rate (190 ℃, 2.16 kg) of the rotational molding processing melt is preferably 1.0-20.0 g/10 min.
Compared with the prior art, the invention has the following technical effects:
(1) the invention can be kept in water during the culture period and automatically floats to the water surface from the water bottom in the fishing period, thereby avoiding manual fishing operation, reducing the difficulty of fishing operation and effectively improving the operation efficiency;
(2) the invention avoids the requirement of traditional breeding box breeding on cables and floaters, thereby effectively solving the problem that the floaters and cables on the water surface limit the navigation of the water channel and simultaneously avoiding the problem of water surface landscape deterioration;
(3) the invention realizes automatic floating by buoyancy and does not need to culture in a specific culture area, so the invention is not only suitable for shallow sea culture, but also suitable for culture operation in deeper sea areas, and widens the culture operation range.
Drawings
FIG. 1 is a schematic diagram of a structure of the present invention
FIG. 2 is a schematic bottom structure of the present invention
The reference signs are: the gas generating device comprises a lifting ring 1, a shell outer layer 2, a shell inner layer 3, a gas generating module 4, a water inlet valve 5, a gas generating shell 6, gas generating particles 7, a hollow shell 8, a water inlet hole 9, a sealing cover 10, a functional module mounting groove 11, a wireless signal transmitting module 12, a wireless signal receiving module 13, a power supply module 14 and a counterweight module 15.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments. The following are only preferred embodiments of the present invention, and are not intended to limit the present invention, and all simple modifications, alterations and equivalents of the above embodiments according to the technical spirit of the present invention are still within the protection scope of the technical solution of the present invention.
Example 1
As shown in figure 1, the self-floating type underwater culture device comprises a lifting ring 1, a hollow shell 8, a shell outer layer 2, a shell inner layer 3, a functional module mounting groove 11, a water inlet hole 9, a wireless signal transmitting module 12, a wireless signal receiving module 13, a gas generating module 4 and a gas generating outer layerA shell 6, gas generating particles 7, a water inlet valve 5, a power supply module 14 (lithium battery), a weight module 15 and a sealing cover 10. The hollow shell 8 is made by double-layer rotational molding, the outer layer 2 of the shell is a mixture of polyethylene and sodium chloride, the inner layer 3 of the shell is made of polyethylene, the top of the hollow shell 8 is provided with a hoisting ring 1, and the middle of the bottom of the hollow shell is provided with 8 functional module mounting grooves 11 and a water inlet 9. And 1 of the functional module mounting grooves 11 is provided with a wireless signal transmitting module 12. And 1 of the functional module mounting grooves 11 is provided with a wireless signal receiving module 13. And the functional modules are arranged in the grooves 11, and 1 of the functional modules is provided with a power supply module 14. In the functional module mounting grooves 11, 1 of the functional module mounting grooves is provided with a gas generating module 4, the gas generating module 4 consists of a gas generating shell 6, gas generating particles 7 and a water inlet valve 5, and the water inlet valve 5 is arranged on the gas generating shell 6. The gas generating particles 7 are citric acid and sodium bicarbonate which are respectively coated and isolated by polyethylene glycol. In the function module mounting groove 11, 4 of them install counter weight module 15, the apparent density from floating submarine breeding device is: 1510 kg/m in the water-filled state 3 820 kg/m in the inflated state 3 . Sealing covers 10 are arranged on the 8 functional module mounting grooves 11 to seal the mounting grooves.
The mass ratio of the citric acid to the sodium bicarbonate in the gas generating module 4 is 1.4: 1; the melt mass flow rate of the rotational molding processing technology used by the hollow shell 8 is 10.2 g/10min, and the polyethylene density is 0.900 g/cm 3 The mass percentages of the polyethylene and the sodium chloride are respectively 25 percent and 75 percent.
Example 2
Referring to fig. 1, the self-floating underwater culture device comprises a lifting ring 1, a hollow shell 8, a shell outer layer 2, a shell inner layer 3, a functional module mounting groove 11, a water inlet 9, a wireless signal transmitting module 12, a wireless signal receiving module 13, a gas generating module 4, a gas generating shell 6, gas generating particles 7, a water inlet valve 5, a power supply module 14 (lithium battery), a counterweight module 15 and a sealing cover 10. The hollow shell 8 is made by double-layer rotational molding, the outer layer 2 of the shell is a mixture of polyethylene and sodium chloride, the inner layer 3 of the shell is made of polyethylene, the top of the hollow shell 8 is provided with a hoisting ring 1, and the middle of the bottom of the hollow shell is provided with 8 functional module mounting grooves 11 and a water inlet 9. In the functional module mounting groove 11, 1 of them is mounted with wireless communicationA signal transmitting module 12. In the functional module mounting groove 11, 1 of them installs the wireless signal receiving module 13. And the functional modules are arranged in the grooves 11, and 1 of the functional modules is provided with a power supply module 14. In the functional module mounting groove 11, 3 of them are mounted with gas generating modules 4, the gas generating modules 4 are composed of gas generating shell 6, gas generating particles 7 and water inlet valve 5, the water inlet valve 5 is arranged on the gas generating shell 6. The gas generating particles 7 are citric acid and sodium bicarbonate which are respectively coated and isolated by polyethylene glycol. In the function module mounting groove 11, wherein 2 installation counter weight modules 15, from floating submarine breeding device's apparent density is: 1367 kg/m in water filling state 3 812 kg/m in the inflated state 3 . Sealing covers 10 are arranged on the 8 functional module mounting grooves 11 to seal the mounting grooves.
The mass ratio of the citric acid to the sodium bicarbonate in the gas generating module 4 is 0.5: 1; the melt mass flow rate of the rotational molding processing technology used by the hollow shell 8 is 9.9 g/10min, and the polyethylene density is 0.900 g/cm 3 The mass percentages of the polyethylene and the sodium chloride are respectively 90 percent and 10 percent.
Example 3
Referring to fig. 1, the self-floating underwater culture device comprises a lifting ring 1, a hollow shell 8, a shell outer layer 2, a shell inner layer 3, a functional module mounting groove 11, a water inlet 9, a wireless signal transmitting module 12, a wireless signal receiving module 13, a gas generating module 4, a gas generating shell 6, gas generating particles 7, a water inlet valve 5, a power supply module 14 (lithium battery), a counterweight module 15 and a sealing cover 10. The hollow shell 8 is made by double-layer rotational molding, the outer layer 2 of the shell is a mixture of polyethylene and sodium chloride, the inner layer 3 of the shell is polyethylene, the top of the hollow shell 8 is provided with a lifting ring 1, and the middle of the bottom of the hollow shell is provided with 8 functional module mounting grooves 11 and a water inlet 9. And 1 of the functional module mounting grooves 11 is provided with a wireless signal transmitting module 12. And 1 of the functional module mounting grooves 11 is provided with a wireless signal receiving module 13. And the functional modules are arranged in the grooves 11, and 1 of the functional modules is provided with a power supply module 14. And 4 of the functional module mounting grooves 11 are provided with gas generating modules 4, each gas generating module 4 consists of a gas generating shell 6, gas generating particles 7 and a water inlet valve 5, and the water inlet valve 5 is arranged on the gas generating shell 6. The gas-forming particles 7 are respectively coated and isolated by using polyethylene glycolCitric acid and sodium bicarbonate. In the function module mounting groove 11, 1 of them installs counter weight module 15, and the apparent density from floating submarine breeding device is: 1317 kg/m in the water-filled state 3 823 kg/m in the inflated state 3 . Sealing covers 10 are arranged on the 8 functional module mounting grooves 11 to seal the mounting grooves.
The mass ratio of the citric acid to the sodium bicarbonate in the gas generating module 4 is 0.6: 1; the melt mass flow rate of the rotational molding process for the hollow shell 8 is 7.1 g/10min, and the polyethylene density is 0.900 g/cm 3 The mass percentages of the polyethylene and the sodium chloride are respectively 92% and 8%.
The specific working process of the self-floating underwater culture device shown in the above embodiment 1-3 is as follows:
during the culture period, the self-floating type underwater culture device is placed in a culture area, water enters the hollow shell 8 from the water inlet hole 9, and after the self-floating type underwater culture device is contacted with water, sodium chloride is dissolved in the water, so that the surface of the outer layer 2 of the shell is in a porous state, and aquaculture objects are attached. When the fishing period is reached, people transmit an operation signal to the self-floating type underwater culture device through the remote control system, after the wireless signal receiving module 13 of the self-floating type underwater culture device receives the operation signal, the operation signal is transmitted to the gas generating module 4, the water inlet valve 5 is opened, water enters the gas generating module 4, the polyethylene glycol is dissolved in the water, carbon dioxide gas is generated after the citric acid and the sodium bicarbonate are contacted with each other, and the self-floating type underwater culture device automatically floats to the water surface by means of buoyancy. Meanwhile, the wireless signal transmitting module 12 transmits a wireless signal to inform the remote control system of the geographical position of the self-floating underwater culture device. Therefore, people can harvest aquatic products according to the wireless signal information.
As described above, the wireless signal transmitting module and the wireless signal receiving module are the prior art that can implement the above-mentioned corresponding communication function; the counterweight module is any counterweight block capable of showing the invention corresponding to the apparent density, such as a plastic counterweight block and a cement counterweight block, but the material of the counterweight module is not limited to plastic and cement.
As mentioned above, the raw materials and equipment used in the present invention are all common raw materials and equipment in the art unless otherwise specified; the methods used in the present invention are conventional in the art unless otherwise specified.
Claims (10)
1. An automatic floating type underwater culture device is characterized by comprising a hollow shell (8), and a wireless signal transmitting module (12), a wireless signal receiving module (13), a gas generating module (4), a power supply module (14) and a counterweight module (15) which are arranged in the hollow shell (8);
the wireless signal receiving module (13) is respectively in communication connection with the remote control system and the gas generating module (4) to control the gas generating module (4) to work;
the wireless signal receiving module (13) is in signal connection with a remote navigation system to acquire the geographic position information of the self-floating underwater culture device and is in communication connection with the wireless signal transmitting module (12);
the wireless signal transmitting module (12) is in communication connection with a remote control system to send the geographic position information of the self-floating underwater culture device to the remote control system;
the power supply module (14) is in circuit connection with the gas sending module (4), the wireless signal transmitting module (12) and the wireless signal receiving module (13).
2. The self-floating underwater culture device according to claim 1, wherein the aeration module (4) comprises an aeration housing (6), aeration particles (7) and an inlet valve (5);
the gas generating shell (6) is fixed in the hollow shell, the water inlet valve (5) is arranged on the gas generating shell (6), and the gas generating particles (7) are contained in the gas generating shell (6); the water inlet valve (5) is in communication connection with the wireless signal receiving module (13).
3. The self-floating underwater culture device according to claim 2, wherein the gas-evolving particles (7) comprise a water-soluble compound-coated compound a and a water-soluble compound-coated compound B; the compound A and the compound B are respectively compounds which can generate gas after being mixed with each other.
4. The self-floating underwater culture device of claim 3,
the compound A is citric acid, and the compound A is citric acid,
the compound B is sodium bicarbonate, and the compound B is sodium bicarbonate,
the water-soluble compound is polyethylene glycol.
5. The self-floating underwater culture device according to claim 4, wherein the mass ratio of the citric acid to the sodium bicarbonate is 0.5:1 to 1.5: 1.
6. The self-floating underwater culture device according to claim 1, wherein the apparent density of the self-floating underwater culture device during the underwater culture period is not less than the density of the culture water body under the weight of the weight module (15).
7. The self-floating underwater culture device according to claim 1, characterized in that the hollow shell (8) is a double-layer structure consisting of an outer shell layer (2) and an inner shell layer (3); the shell outer layer (2) is made of a mixture of plastics and water-soluble compounds.
8. The self-floating underwater culture device according to claim 7, wherein the mixture of plastic and water-soluble compound of the shell outer layer (2) is a mixture of polyethylene and sodium chloride;
the shell inner layer (3) is made of polyethylene.
9. A method of aquaculture using the self-floating bottom culture device of any one of claims 1-8, comprising the steps of:
(1) throwing the self-floating underwater culture device below the water surface of a target water area:
(2) when fishing water, the wireless signal receiving module (13) receives an operation instruction of the remote control system, transmits the operation instruction to the gas generating module (4) to control the generation of gas generation, the gas generating module (4) is controlled by the remote system to generate gas, and the self-floating type underwater culture device automatically floats to the water surface by means of buoyancy;
(3) the wireless signal receiving module (13) receives signals of the remote navigation system, acquires geographical position information of the self-floating type underwater culture device and sends the geographical position information to the wireless signal transmitting module (12), the wireless signal transmitting module (12) transmits the geographical position information of the self-floating type underwater culture device to the remote control system, and the remote control system obtains the geographical position information of the self-floating type underwater culture device and then reaches a corresponding position to catch aquatic products.
10. The method of claim 9, wherein: in the step (1), the self-floating type underwater culture device sinks below the water surface, and after the outer wall of the hollow shell meets water, a porous structure favorable for aquatic product attachment is formed on the surface of the outer wall.
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CN110250066A (en) * | 2019-06-14 | 2019-09-20 | 李士宇 | A kind of full-automatic extra large freshwater mussel cultivation apparatus of the blocking using sensor and air bag |
CN216164472U (en) * | 2021-10-12 | 2022-04-05 | 文小清 | Aquaculture is with throwing of being convenient for to retrieve and eats device |
CN217657715U (en) * | 2022-05-11 | 2022-10-28 | 浙江瑞堂塑料科技股份有限公司 | Self-floating type underwater culture device |
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2022
- 2022-05-11 CN CN202210513518.XA patent/CN114982686A/en active Pending
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EP0134855A1 (en) * | 1983-09-15 | 1985-03-27 | Hokuriku Estate Co., Ltd | Concrete blocks for use underwater for algal culture |
CN103815531A (en) * | 2012-11-19 | 2014-05-28 | 西安金和光学科技有限公司 | Food capable of freely swimming in water |
CN205566417U (en) * | 2016-04-28 | 2016-09-07 | 陈捷文 | Prevent submerged cell -phone shell in cell -phone aquatic |
CN110250066A (en) * | 2019-06-14 | 2019-09-20 | 李士宇 | A kind of full-automatic extra large freshwater mussel cultivation apparatus of the blocking using sensor and air bag |
CN216164472U (en) * | 2021-10-12 | 2022-04-05 | 文小清 | Aquaculture is with throwing of being convenient for to retrieve and eats device |
CN217657715U (en) * | 2022-05-11 | 2022-10-28 | 浙江瑞堂塑料科技股份有限公司 | Self-floating type underwater culture device |
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