CN209768606U - Healthy aquaculture system of large-scale purse seine fish of offshore - Google Patents
Healthy aquaculture system of large-scale purse seine fish of offshore Download PDFInfo
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- CN209768606U CN209768606U CN201821909571.7U CN201821909571U CN209768606U CN 209768606 U CN209768606 U CN 209768606U CN 201821909571 U CN201821909571 U CN 201821909571U CN 209768606 U CN209768606 U CN 209768606U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
the utility model discloses an offshore large-scale purse seine fish healthy culture system, which comprises a central pile, a culture purse seine system and an anti-escape purse seine system, wherein the culture purse seine system and the anti-escape purse seine system are arranged around the central pile; the escape-proof purse seine system is arranged below the cultivation purse seine system; the aquaculture purse net system comprises a steel rope mechanism, a netting mechanism, an anchoring mechanism and a buoy mechanism; the offshore large purse net fish health breeding system of the utility model forms a good ecological breeding environment to promote the healthy growth of fishes; the escape-proof purse seine is additionally arranged, can be used in water areas with larger water bottom gradient and can effectively prevent fishes from escaping; the feeding bin is arranged, so that baits with different nutrient contents can be fed at the same time, and the healthy growth of fishes is ensured; the bait can be prevented from being damped and blocked due to long-term storage, so that the influence on feeding is avoided; the installation camera under water can shoot and take notes fish survival situation in real time to will shoot content transmission to the bank through wireless device, the breed personnel of being convenient for know the breed condition.
Description
Technical Field
The utility model relates to a healthy farming systems of large-scale purse seine fish of offshore belongs to offshore fish farming equipment technical field.
Background
Marine facility culture makes important contribution to the economic development of marine fishery in China; at present, purse net culture, raft culture and net cage culture are the most important means for marine culture development, wherein shallow sea large-scale purse net culture is the expansion of traditional near shore beach purse net culture to the deep sea area of the outer sea, but the structure of the shallow sea large-scale purse net culture is obviously different from the traditional near shore beach purse net engineering, generally can depend on the island on the outer side to perform one-side or multi-side enclosure, and is one of the important forms of future marine facility culture; compared with other culture modes such as shallow sea large-scale purse net culture, deep water net cage culture and the like, the method has the remarkable characteristics and advantages that: firstly, the shallow sea large-scale purse net has wide culture area and large effective culture volume which can reach dozens of thousands of square, is equivalent to hundreds of deepwater net cages, and has much lower overall cost and unit volume engineering cost than the deepwater net cages; secondly, the moving space of the objects cultured in the shallow sea large-scale purse net is large, the horizontal moving space can reach hundreds of meters or even thousands of meters, the vertical moving space can reach the water bottom directly, and the objects can perch and forage in the underwater reef area, so that the suitable living environment can be freely selected, the attack of strong current and heavy waves can be avoided, the survival rate of the culture is improved, and the quality of the objects is closer to nature and ecology; thirdly, the netting of the purse net culture engineering is of a perforated structure, and water bodies inside and outside the culture area can be freely exchanged, so that the purse net belongs to a typical open culture mode. More importantly, the purse net breeding project has a special maintenance function, and the open pore structure can enable the young fishes to freely pass through the netting to obtain shelter in the purse net area; meanwhile, the tiny residual baits formed in the feeding process can be consumed by the wild young fishes, which is beneficial to protecting the ecological environment of the culture sea area.
The existing purse net culture device only comprises a plurality of upright posts, a purse net, sandbags and the like, wherein the upright posts play a supporting role, the purse net is tied on the upright posts and is contacted with the upright posts, and the bottom of the purse net culture device is fixed at the bottom of water by the sandbags; in the process of cultivation, a plurality of marine organisms with hard shells are attached to the vertical rods, when wind waves and tidal ranges exist, the purse seine rubs with the hard shells on the vertical rods along with the fluctuation of seawater, the depth of the purse seine is in consideration of the tidal range, the high tide level is taken as a design standard, the purse seine loosens when the tidal range is low, the purse seine is damaged, and the cultivation objects escape from the purse seine.
SUMMERY OF THE UTILITY MODEL
in order to solve the problem, the utility model provides a healthy farming systems of large-scale purse seine fish of off shore can observe fish growing environment in real time to constitute a good ecological farming environment, promote the healthy growth of fish.
The utility model discloses a healthy farming systems of large-scale purse seine fish of offshore, including the center stake, and enclose farming purse seine system and the anti-escape purse seine system of locating the center stake periphery, can carry out the joint culture of fish, shellfish and alga in the farming purse seine system, constitute a good ecological aquaculture environment, promote the healthy growth of fish, still can harvest shellfish and other accessory aquatic products such as alga, improved economic benefits; meanwhile, the escape-proof purse seine is additionally arranged at the bottom of the aquaculture purse seine system, so that the escape-proof purse seine can be used in water areas with large water bottom slopes and can effectively prevent fishes from escaping; the escape-proof purse seine system is arranged below the cultivation purse seine system; the aquaculture purse net system comprises a steel rope mechanism, a netting mechanism, an anchoring mechanism and a buoy mechanism;
the steel rope mechanism consists of an upper steel rope and a lower steel rope; the upper steel rope is arranged at the top of the netting mechanism; the lower steel rope is arranged at the middle section of the netting mechanism, and the lower steel rope is arranged, so that the netting mechanism can be prevented from being entangled when the tide returns;
The netting mechanism comprises an inner netting and an outer netting, and a gap is reserved between the inner netting and the outer netting; the meshes of the inner netting are larger than those of the outer netting;
the anchoring mechanism comprises a main anchor, an auxiliary anchor and a bottom anchor; the main anchor is connected with the upper steel rope through a main anchor chain; the auxiliary anchor is connected with the lower steel rope through an auxiliary anchor chain; the bottom anchor is arranged at the lower part of the netting mechanism through a bottom anchor chain;
The floating cylinder mechanism consists of an upper floating cylinder group and a middle floating cylinder group; the upper buoy group and the middle buoy group are both composed of a plurality of buoys, the buoys of the upper buoy group are uniformly distributed on the upper steel rope at intervals, and the buoys of the middle buoy group are uniformly distributed on the lower steel rope at intervals;
The anti-escape purse net system consists of an anti-escape purse net and a sinking steel rope; the escape-proof purse net is connected with the outer netting of the netting mechanism through the sinking steel ropes, and even if the escape-proof purse net system floats due to the heavy stormy waves on the premise that the sinking steel ropes are attached to the bottom, the escape-proof purse net is not easy to leave the sea bottom, so that the cultured objects can be effectively prevented from escaping;
the top of the central pile is connected with a feeding bin through a flange; a feeding port is formed in the top of the side face of the feeding bin, and a sealing door is mounted on the feeding port; a discharge port in a funnel-shaped structure is arranged at the bottom of the feeding bin; the discharge port is connected with a plurality of feeding pipes in a flange mode, and the adjacent feeding pipes are spaced by 120 degrees; and an underwater camera for observing and recording the production condition of the fishes is arranged on the central pile.
As a preferred implementation scheme, the periphery of the aquaculture purse net system is further laid with a flexible breakwater raft frame, so that the wind wave resistance of the aquaculture purse net system can be improved, and the overwintering capacity of fishes can be improved.
Furthermore, the main anchor chain is connected with the auxiliary anchor chain, and a buoy is installed at the connection position of the main anchor chain and the auxiliary anchor chain.
Further, a stirring slurry is arranged in the feeding bin; the stirring paddle is connected with a stirring motor in a transmission way, and the stirring motor drives the stirring paddle to rotate, so that the bait in the feeding bin is stirred, the bait is uniformly stirred, various baits with different nutritional ingredients can be fed at the same time, and the healthy growth of fishes is ensured; can also avoid the bait from being damped and blocked due to long-term storage, and the influence on feeding can be avoided.
furthermore, a valve is arranged at the discharge port.
Furthermore, a control box is arranged inside the central pile; the underwater camera, the stirring motor and the valve are respectively in electric control connection with the control box.
Furthermore, the control box is in communication connection with the onshore control platform through wireless equipment, and can transmit videos and images shot by the camera to the onshore control platform, so that the culture personnel can conveniently defuse the fish culture condition in the net in real time; and the stirring motor and the valve of the discharge hole can be remotely controlled, so that the stirring and the throwing of the bait are realized.
Furthermore, a plurality of fixing seats for mounting monitoring instruments are further arranged on the central pile.
Compared with the prior art, the offshore large-scale purse net fish health culture system can jointly culture fish, shellfish and algae in the culture purse net system, thereby forming a good ecological culture environment, promoting the healthy growth of the fish, harvesting other subsidiary aquatic products such as shellfish and algae, and improving the economic benefit; meanwhile, the escape-proof purse seine is additionally arranged at the bottom of the aquaculture purse seine system, so that the escape-proof purse seine can be used in water areas with large water bottom slopes and can effectively prevent fishes from escaping; the top of the central pile is provided with a feeding bin, bait can be stored in the feeding bin, and fed at long intervals, so that the workload of culture personnel is reduced, the stirring paddle is arranged in the feeding bin, and is driven to rotate by a stirring motor, so that the bait in the feeding bin is stirred, the bait is uniformly stirred, various baits with different nutritional ingredients can be fed at the same time, and the healthy growth of fishes is ensured; the bait can be prevented from being damped and blocked due to long-term storage, so that the influence on feeding is avoided; the underwater camera is installed on the central pile, so that the survival condition of fishes can be shot and recorded in real time, the shot content is transmitted to the shore through wireless equipment, the breeding personnel can know the breeding condition conveniently, and the judgment can be made in time.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic view of the feeding bin structure of the present invention.
The parts in the drawings are marked as follows: 1-center pile, 2-aquaculture purse net system, 3-escape-proof purse net system, 4-upper steel rope, 5-lower steel rope, 6-inner purse net, 7-outer purse net, 8-main anchor, 9-auxiliary anchor, 10-bottom anchor, 11-main anchor chain, 12-auxiliary anchor chain, 13-bottom anchor chain, 14-upper buoy group, 15-middle buoy group, 16-escape-proof purse net, 17-sinking steel rope, 18-feeding bin, 19-sealing door, 20-discharging port, 21-feeding pipe, 22-underwater camera, 23-buoy, 24-stirring paddle and 25-stirring motor.
Detailed Description
The offshore large seine fish health cultivation system shown in fig. 1 and fig. 2 comprises a center pile 1, a cultivation seine system 2 and an escape-proof seine system 3, wherein the cultivation seine system 2 and the escape-proof seine system are arranged around the center pile 1; the escape-proof purse seine system 3 is arranged below the cultivation purse seine system 2; the breeding purse net system 2 comprises a steel rope mechanism, a netting mechanism, an anchoring mechanism and a buoy mechanism;
The steel rope mechanism consists of an upper steel rope 4 and a lower steel rope 5; the upper steel rope 4 is arranged at the top of the netting mechanism; the lower steel rope 5 is arranged at the middle section of the netting mechanism;
The netting mechanism comprises an inner netting 6 and an outer netting 7, and a gap is reserved between the inner netting 6 and the outer netting 7; the meshes of the inner netting 6 are larger than those of the outer netting 7;
The anchoring mechanism comprises a main anchor 8, an auxiliary anchor 9 and a bottom anchor 10; the main anchor 8 is connected with the upper steel rope 4 through a main anchor chain 11; the auxiliary anchor 9 is connected with the lower steel rope 5 through an auxiliary anchor chain 12; the bottom anchor 10 is arranged at the lower part of the netting mechanism through a bottom anchor chain 13;
The buoy mechanism consists of an upper buoy group 14 and an intermediate buoy group 15; the upper buoy group 14 and the middle buoy group 15 are both composed of a plurality of buoys, the plurality of buoys of the upper buoy group 14 are uniformly distributed on the upper steel rope 4 at intervals, and the plurality of buoys of the middle buoy group 15 are uniformly distributed on the lower steel rope 5 at intervals;
the escape-proof purse net system 3 consists of an escape-proof purse net 16 and a sinking steel rope 17; the anti-escape purse net 16 is connected with the outer netting 7 of the netting mechanism through a sinking steel rope 17;
the top of the central pile 1 is connected with a feeding bin 18 through a flange; a feeding port is arranged at the top of the side surface of the feeding bin 18, and a sealing door 19 is arranged on the feeding port; a discharge port 20 in a funnel-shaped structure is arranged at the bottom of the feeding bin 18; the discharge port 20 is in flange connection with a plurality of feeding pipes 21, and the adjacent feeding pipes 21 are spaced by 120 degrees; an underwater camera 22 for observing and recording the production condition of the fishes is arranged on the central pile 1.
And a flexible breakwater raft frame is laid on the periphery of the cultivation purse net system 2.
The main anchor chain 11 is connected with the auxiliary anchor chain 12, and a buoy 23 is arranged at the joint of the main anchor chain and the auxiliary anchor chain.
the feeding bin 18 is internally provided with a stirring paddle 24; the stirring paddle 24 is connected with a stirring motor 25 in a transmission way.
and a valve is arranged at the discharge hole 20.
A control box is arranged in the central pile 1; the underwater camera 22, the stirring motor 25 and the valve are respectively connected with the control box in an electric control mode.
The control box is in communication connection with the shore control platform through wireless equipment.
the central pile 1 is also provided with a plurality of fixing seats for mounting monitoring instruments.
The offshore large-scale purse net fish health culture system of the utility model is provided with the combined form of the culture purse net system and the anti-escape purse net system, so that the fish, shellfish and algae can be cultured together in the culture purse net system to form a good ecological culture environment, the healthy growth of the fish is promoted, other subsidiary aquatic products such as shellfish and algae can be harvested, and the economic benefit is improved; meanwhile, the escape-proof purse seine is additionally arranged at the bottom of the aquaculture purse seine system, so that the escape-proof purse seine can be used in water areas with large water bottom slopes and can effectively prevent fishes from escaping; the top of the central pile is provided with a feeding bin, bait can be stored in the feeding bin, and fed at long intervals, so that the workload of culture personnel is reduced, the stirring paddle is arranged in the feeding bin, and is driven to rotate by a stirring motor, so that the bait in the feeding bin is stirred, the bait is uniformly stirred, various baits with different nutritional ingredients can be fed at the same time, and the healthy growth of fishes is ensured; the bait can be prevented from being damped and blocked due to long-term storage, so that the influence on feeding is avoided; an underwater camera is arranged on the central pile, so that the survival condition of fishes can be shot and recorded in real time, and shot contents are transmitted to the shore through wireless equipment, so that breeding personnel can know the breeding condition conveniently and make judgment in time; in addition, set up a plurality of fixing bases that are used for installing monitoring instrument on central stake, can will be used for detecting monitoring instrument such as quality of water, pH value, dissolved oxygen content and install on the fixing base to with the automatically controlled connection of control box in the central stake, know fish culture environment in real time, guarantee that fish can grow healthily.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.
Claims (8)
1. An offshore large-scale purse seine fish health culture system comprises a center pile, a culture purse seine system and an anti-escape purse seine system, wherein the culture purse seine system and the anti-escape purse seine system are arranged around the center pile; the escape-proof purse seine system is arranged below the cultivation purse seine system; the method is characterized in that: the aquaculture purse net system comprises a steel rope mechanism, a netting mechanism, an anchoring mechanism and a buoy mechanism;
the steel rope mechanism consists of an upper steel rope and a lower steel rope; the upper steel rope is arranged at the top of the netting mechanism; the lower steel rope is arranged at the middle section of the netting mechanism;
the netting mechanism comprises an inner netting and an outer netting, and a gap is reserved between the inner netting and the outer netting; the meshes of the inner netting are larger than those of the outer netting;
The anchoring mechanism comprises a main anchor, an auxiliary anchor and a bottom anchor; the main anchor is connected with the upper steel rope through a main anchor chain; the auxiliary anchor is connected with the lower steel rope through an auxiliary anchor chain; the bottom anchor is arranged at the lower part of the netting mechanism through a bottom anchor chain;
The floating cylinder mechanism consists of an upper floating cylinder group and a middle floating cylinder group; the upper buoy group and the middle buoy group are both composed of a plurality of buoys, the buoys of the upper buoy group are uniformly distributed on the upper steel rope at intervals, and the buoys of the middle buoy group are uniformly distributed on the lower steel rope at intervals;
The anti-escape purse net system consists of an anti-escape purse net and a sinking steel rope; the anti-escape purse net is connected with the outer netting of the netting mechanism through a sinking steel rope;
the top of the central pile is connected with a feeding bin through a flange; a feeding port is formed in the top of the side face of the feeding bin, and a sealing door is mounted on the feeding port; a discharge port in a funnel-shaped structure is arranged at the bottom of the feeding bin; the discharge port is connected with a plurality of feeding pipes in a flange mode, and the adjacent feeding pipes are spaced by 120 degrees; and an underwater camera for observing and recording the production condition of the fishes is arranged on the central pile.
2. the healthy offshore large seine fish farming system of claim 1, wherein: and the periphery of the cultivation purse net system is also laid with a flexible breakwater raft frame.
3. The healthy offshore large seine fish farming system of claim 1, wherein: the main anchor chain is connected with the auxiliary anchor chain, and a buoy is installed at the joint of the main anchor chain and the auxiliary anchor chain.
4. The healthy offshore large seine fish farming system of claim 1, wherein: a stirring paddle is arranged in the feeding bin; the stirring paddle is connected with a stirring motor in a transmission way.
5. The healthy offshore large seine fish farming system of claim 1, wherein: and a valve is arranged at the discharge port.
6. The healthy offshore large seine fish farming system of claim 1, wherein: a control box is arranged inside the central pile; the underwater camera, the stirring motor and the valve are respectively in electric control connection with the control box.
7. The healthy aquaculture system of large offshore seine fish of claim 6, characterized in that: the control box is in communication connection with the shore control platform through wireless equipment.
8. The healthy offshore large seine fish farming system of claim 1, wherein: and the central pile is also provided with a plurality of fixing seats for mounting monitoring instruments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821909571.7U CN209768606U (en) | 2018-11-20 | 2018-11-20 | Healthy aquaculture system of large-scale purse seine fish of offshore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821909571.7U CN209768606U (en) | 2018-11-20 | 2018-11-20 | Healthy aquaculture system of large-scale purse seine fish of offshore |
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| CN209768606U true CN209768606U (en) | 2019-12-13 |
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| CN201821909571.7U Active CN209768606U (en) | 2018-11-20 | 2018-11-20 | Healthy aquaculture system of large-scale purse seine fish of offshore |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11297247B1 (en) * | 2021-05-03 | 2022-04-05 | X Development Llc | Automated camera positioning for feeding behavior monitoring |
| CN114885878A (en) * | 2022-03-23 | 2022-08-12 | 福建省水产研究所（福建水产病害防治中心） | Underwater culture system, culture mechanism and operation method for reducing biological adhesion |
-
2018
- 2018-11-20 CN CN201821909571.7U patent/CN209768606U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11297247B1 (en) * | 2021-05-03 | 2022-04-05 | X Development Llc | Automated camera positioning for feeding behavior monitoring |
| US11711617B2 (en) | 2021-05-03 | 2023-07-25 | X Development Llc | Automated camera positioning for feeding behavior monitoring |
| CN114885878A (en) * | 2022-03-23 | 2022-08-12 | 福建省水产研究所（福建水产病害防治中心） | Underwater culture system, culture mechanism and operation method for reducing biological adhesion |
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