CN112660312A - Large-scale deep and open sea environment-friendly cultivation ship - Google Patents
Large-scale deep and open sea environment-friendly cultivation ship Download PDFInfo
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- CN112660312A CN112660312A CN202011617894.0A CN202011617894A CN112660312A CN 112660312 A CN112660312 A CN 112660312A CN 202011617894 A CN202011617894 A CN 202011617894A CN 112660312 A CN112660312 A CN 112660312A
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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 invention discloses a large deep and open sea environment-friendly cultivation ship.A bow part of a ship body is provided with a bow part mooring equipment area, a stern part of the ship body is provided with a propeller chamber, and a cultivation cabin, a service cabin and a ballast cabin are arranged between the bow part and the stern part of the ship body; the cultivation cabin is communicated with the outside through an opening, and a grid is arranged at the opening; the service cabin is internally provided with a feed storage and feeding equipment cabin which is communicated with each culture cabin through a feeding pipeline; the service cabin is also internally provided with an excrement storage cabin which is communicated with the inner bottom of each culture cabin through an excrement pipeline; the top of the first ballast tank is provided with a track extending along the length direction of the ship, and a deck crane for hoisting a fishing net is erected on the track. Compared with the prior art, the invention has high automation degree, strong economy and environmental protection to the ocean.
Description
Technical Field
The invention relates to the field of deep sea culture, in particular to a large deep and open sea environment-friendly culture ship.
Background
With the vigorous development of the breeding industry in recent years, the traditional offshore shelter area breeding is not enough to keep pace with the development of the breeding industry, and the breeding industry looks at industrial breeding in deep open sea. The deep and open sea culture has the advantages of rich seawater resources, excellent water quality, rich marine organism resources, wider culture area, stable development value and the like. When offshore culture mainly takes cage culture as a main part, a series of problems such as high labor cost, limited kinetic energy resources, serious environmental pollution and the like are faced. Therefore, the proposal of the large-scale environment-friendly cultivation ship with high automation degree suitable for the deep open sea has great significance for the development of the deep open sea cultivation industry.
Disclosure of Invention
The invention aims to solve the technical problems of high labor cost, limited energy sources, serious environmental pollution and the like in large-scale deep and far sea industrial cultivation, and provides a large-scale deep and far sea cultivation ship integrating the advantages of high automation degree, low energy consumption, strong economy, environmental friendliness and the like.
In order to achieve the purpose, the invention adopts the following technical scheme:
a large deep and open sea environment-friendly cultivation ship comprises a ship body, wherein a bow part of the ship body is provided with a bow part mooring equipment area, a stern part of the ship body is provided with a propeller chamber, and a first ballast tank which is similar to L shape or U shape (two L shapes form a U shape) is arranged between the bow part and the stern part of the ship body; the first ballast tank surrounds a hull inner area with an opening at the top through the tank bottom and the two side tank walls;
the internal area of the ship body is divided into a plurality of sub-cabins which are arranged along the length direction of the ship body through a plurality of vertical bulkheads which are vertical to the median plane; at least one subdivision positioned in the middle of the ship body is a service bay, and the subdivisions except the service bay are culture bays; the top of the culture cabin (1) is in a large-opening open type.
The internal area of the ship body is also provided with a second ballast tank positioned on the midline, and each culture tank is divided into a left culture tank and a right culture tank by the second ballast tank; the left culture cabin and the right culture cabin are communicated with each other through an inner opening arranged on the second ballast tank; the left culture cabin and the right culture cabin are respectively communicated with the outside of the ship body through outer openings formed in the side walls of the first ballast tanks; grids are arranged at the inner opening and the outer opening;
the service cabin is internally provided with a feed storage and feeding equipment cabin which is communicated with each culture cabin through a feeding pipeline;
the service cabin is also internally provided with an excrement storage cabin which is communicated with the inner bottom of each culture cabin through an excrement pipeline;
the top of the first ballast tank is provided with a track extending along the length direction of the ship, and a deck crane for hoisting a fishing net to assist in fish collecting and collecting is erected on the track.
The propeller arranged in the propeller chamber comprises one or more full-rotation propellers; the bow mooring system arranged in the bow mooring equipment area is an inner turret type single-point mooring system or an outer turret type single-point mooring system or other mooring systems.
The mode of changing the water in the culture cabin is as follows: the cultivation ship is moored at a fixed position through a bow mooring system, then the full-circle-turning propeller pushes towards the side face of the cultivation ship to enable the length direction of the cultivation ship to be perpendicular to the flow direction of seawater, and the water changing effect is monitored by a cultivation cabin monitoring system.
The mode of changing the water in the culture cabin is as follows: the cultivation ship is moored at a fixed position through a bow mooring system, then the cultivation ship is continuously rotated around the fixed position through pushing force of the full-circle-rotation propeller towards the side face of one side of the cultivation ship, and the water changing effect is monitored by a cultivation cabin monitoring system.
The top of the service cabin is provided with a closed deck, a living cabin is arranged above the closed deck, and a cab is arranged above the living cabin.
The service cabin is also internally provided with a cabin, a fuel oil cabin, an electrical equipment cabin and a mechanical equipment cabin.
Two deck traveling cranes are arranged and are respectively positioned in front of and behind the service cabin.
The stern of the ship is also provided with a third ballast tank positioned above the propeller chamber.
A bow floor deck chamber is arranged above the bow mooring equipment area.
The bottom of the culture cabin is in a funnel shape converging downwards towards the middle.
The functions of the components are as follows:
the hatch of the culture cabin is in a large opening form, so that sufficient sunlight irradiation in the cabin is ensured, and meanwhile, large holes are formed in the culture cabin close to two sides of the ship and on the longitudinal bulkhead of the ship and communicated with external seawater for water changing operation in the culture cabin.
The mooring equipment at the bow part of the main hull can adopt an inner rotary tower, an outer rotary tower or other mooring equipment for positioning and using the ship-shaped mooring of the invention, can be detached under the storm self-storage working condition, and simultaneously has the function of assisting the culture cabin to change water.
One or more full-rotation propellers are arranged at the tail part of the main hull and are used for the ship-shaped self-propulsion, positioning and auxiliary culture cabin water changing operation.
The front side and the rear side of the service cabin are respectively provided with a traveling crane which is driven by electric hydraulic pressure and used for assisting fish collection and collection.
A diesel generator is arranged in the engine room to provide kinetic energy for the ship.
Bait casting equipment is arranged in the feed storage and bait casting equipment cabin in the main ship body, feed conveying pipelines are arranged to the breeding cabins along the main deck, baits are conveyed to the breeding cabins by high-speed air flow to be thrown, and automatic feeding is carried out at regular time, in fixed quantity and in fixed parameters.
And a live fish conveying pipeline network is arranged above the main deck to realize mutual transfer of live fish between the live fish transport ship and the ship and between the culture cabins of the ship.
An environment monitoring system of the culture cabin is arranged in the cab, and parameters such as oxygen content, temperature and flow velocity in the culture cabin are monitored in real time through a sensor.
A fish excrement collecting system is arranged in the main ship body, and a remote control console is arranged in the cab. The bottom of the ship-shaped culture cabin is an inclined funnel-shaped structure beneficial to gathering of fish excrement, a sewage suction port is arranged at the tail end of the funnel structure, and when sewage drainage operation is needed, a sewage suction pump is started to suck a fish excrement sewage mixture gathered in the sewage suction port and convey the fish excrement sewage mixture to an excrement storage cabin, and the fish excrement sewage mixture is output after decomposition treatment.
Compared with the prior art, the invention has the advantages that:
1. the ship type is suitable for deep and open sea areas, has wide operation range and large water volume, and is suitable for the culture of various marine fishes;
2. different from the net cage structure, the ship type fish cage has a fish excrement collecting system, so that excrement is prevented from directly discharging to the sea, and the environment is protected;
3. the active and passive large-flow automatic water changing system configured by the ship type can save a large amount of kinetic energy output for large-scale cultivation ships;
4. the arrangement of the ship-shaped bait casting system, the monitoring system and the live fish transferring system can improve the working efficiency and greatly reduce the mariculture cost.
Drawings
FIG. 1 is a side schematic view of an industrial vessel of the present invention;
FIG. 2 is a bottom view of the inventive work vessel;
FIG. 3 is a radial cross-sectional view of the inventive work vessel;
fig. 4 is a schematic view of the water quality change of the industrial ship.
In the figure, 1, a culture cabin, 21, a first ballast tank, 22, a second ballast tank, 23, a third ballast tank, 31, an outer opening, 32, an inner opening, 4, a fuel oil cabin, 5, a mechanical equipment cabin, 6, an electrical equipment cabin, 7, a feed storage and bait casting equipment cabin, 8, a fresh water cabin, 9, an excrement storage cabin, 10, a cabin, 11, a propeller chamber, 12, a bow mooring equipment area, 13, a bow deck chamber, 14, a living cabin, 15, a cab, 16 and a deck crane.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 to 4, the large deep and open sea environment-friendly cultivation ship comprises a ship body, wherein a bow part of the ship body is provided with a bow mooring equipment area 12, a stern part of the ship body is provided with a propeller chamber 11, and an L-shaped or U-shaped first ballast tank 21 is arranged between the bow part and the stern part of the ship body; the first ballast tank 21 encloses an open-topped hull interior region through the bilge and two side bulkheads;
the internal area of the ship body is divided into a plurality of sub-cabins which are arranged along the length direction of the ship body through a plurality of vertical bulkheads which are vertical to the median plane; at least one subdivision positioned in the middle of the ship body is a service bay, and the subdivision except the service bay is a culture bay 1;
the internal area of the ship body is also provided with a second ballast tank 22 positioned on the midline, and each culture tank 1 is divided into a left culture tank and a right culture tank by the second ballast tank 22; the left cultivation tank and the right cultivation tank are communicated with each other through an inner opening 32 arranged on the second ballast tank 22; the left culture tank and the right culture tank are also respectively communicated with the outside of the ship body through an outer opening 31 arranged on the side wall of the first ballast tank 21; grids are arranged at the inner opening 32 and the outer opening 31;
a feed storage and feeding equipment cabin 7 is arranged in the service cabin, and the feed storage and feeding equipment cabin 7 is communicated with each culture cabin 1 through a feeding pipeline;
the service cabin is also internally provided with an excrement storage cabin 9, and the excrement storage cabin 9 is communicated with the inner bottom of each culture cabin 1 through an excrement pipeline;
the top of the first ballast tank 21 is provided with a track extending in the longitudinal direction of the vessel, and a deck crane 16 for hoisting a fishing net is erected on the track.
The propeller arranged in the propeller chamber 11 comprises one or more full-rotation propellers; the bow mooring system arranged in the bow mooring equipment area 12 is an internal turret type single point mooring system or an external turret type single point mooring system or other mooring modes.
The water in the culture tank 1 is replaced as follows: the cultivation ship is moored at a fixed position through a bow mooring system, then the full-circle-turning propeller pushes towards the side face of the cultivation ship to enable the length direction of the cultivation ship to be perpendicular to the flow direction of seawater, and the water changing effect is monitored by a cultivation cabin monitoring system.
The water in the culture tank 1 is replaced as follows: the cultivation ship is moored at a fixed position through a bow mooring system, then the cultivation ship is continuously rotated around the fixed position through pushing force of the full-circle-rotation propeller towards the side face of one side of the cultivation ship, and the water changing effect is monitored by a cultivation cabin monitoring system.
The top of the service cabin is a closed deck, a cabin 14 is arranged above the deck, and a cab 15 is arranged above the cabin 14.
The service cabin is also provided with a cabin 10, a fuel oil cabin 4, an electrical equipment cabin 6 and a mechanical equipment cabin 5.
Two deck cranes 16 are provided, which are located in front of and behind the service bay.
The stern of the vessel is also provided with a third ballast tank 23 located above the thruster well 11.
Above the bow mooring area 12 there is provided a bow floor deck compartment 13.
The bottom of the culture cabin 1 is in a funnel shape converging downwards towards the middle.
A more specific description of each compartment is as follows:
a culture cabin 1: the culture tank 1 is provided with one or more large openings (outer openings 31) close to the side tank wall, large openings (inner openings 32) close to the middle tank wall, and grid meshes are arranged at the openings. The opening is arranged to communicate the cabin with external seawater, the monitoring system can be controlled by the cab 15 to monitor culture parameters such as oxygen content, temperature, flow velocity and the like in the culture cabin 1, when the parameters do not meet culture requirements, the monitoring system can give an alarm to the cab 15, at the moment, the opening formed in the culture cabin 1 is moored by the fore mooring system and then matched with the stern full-circle propeller, so that the optimal incident flow angle (namely the length direction of the ship is vertical to the flow direction of seawater) of the opening formed in the culture cabin 1 is achieved, the water changing effect is improved, and if the water changing effect is still not ideal, the ship can rotate around the fore equipment by the cooperation of the fore mooring system and the stern full-circle propeller to achieve the optimal water changing effect. See fig. 4.
The top of the culture cabin 1 is in a large-opening open form, so that sunlight irradiation in the fish cabin is ensured;
the bottom of the breeding cabin 1 is in a funnel shape, and fish excrement in the cabin is uniformly processed after being accumulated at the bottom.
A ballast tank: as the culture tank 1 is communicated with the external seawater, the draught of the ship is adjusted through the ballast and pressure discharge operation of all ballast tanks in the main hull according to the requirement of the culture water volume, and further the water volume in the culture tank 1 is adjusted.
And the fuel oil tank 4: and fuel oil is stored for daily kinetic energy supply on the ship.
Mechanical equipment compartment 5 and electrical equipment compartment 6: mechanical equipment and electrical equipment are respectively stored for daily operation of the ship.
Feed storage and feeding equipment compartment 7: the bagged feed provided by the supply vessel is hoisted to the feed storage and feeding equipment cabin 7 by using a deck crane 16 for storage; the daily feeding operation is that the pneumatic feeding device in the tank and the feed conveying pipeline arranged from the feeding device to each culture tank 1 along the main deck (the top of the ballast tank) are utilized to convey the feed to each culture tank 1 by utilizing high-speed air flow, and the feed is automatically fed in a timing, quantitative and fixed parameter manner.
Fresh water compartment 8: store fresh water for the daily life of people on the ship.
The excrement storage compartment 9: the fish excretions collected from the respective culture tanks 1 are stored therein and transported by a transport ship to shore for disposal.
The nacelle 10: the diesel generator set is arranged to provide kinetic energy for the ship.
The propeller chamber 11: one or more full-rotation propellers are arranged for self-navigation and auxiliary positioning of the ship. Meanwhile, as a part of the ship-shaped active and passive large-flow automatic water changing system, the water changing of each culture cabin 1 is ensured to be sufficient through the matching of a bow mooring system and a stern full-rotation propeller.
Bow mooring area 12: the ship can adopt an inner rotating tower, an outer rotating tower and other mooring equipment for positioning and use in the ship-shaped mooring of the invention, can be detached under severe weather conditions such as typhoon and the like, and can self-navigate to shield sea areas to avoid the influence caused by severe weather such as typhoon and the like after being detached; meanwhile, as a part of the ship-shaped active and passive large-flow automatic water changing system, the water changing of each culture cabin 1 is ensured to be sufficient through the matching of bow mooring equipment and stern full-rotation propellers.
Bow floor deck house 13: the ship is used as a storage room, and the bow anchoring equipment of the ship is arranged on a deck at the top of the ship.
The area of the cabin 14: the living room, the office, the entertainment room, the medical room, the kitchen, the food repository and the restaurant cabin are arranged for people on the ship to live and work.
The cab 15: the pivot position of the ship for operating the ship comprises driving control, bait feeding system control, cultivation cabin monitoring system control, water changing system control, fire-fighting lifesaving, communication system control and the like.
Deck crane 16: a deck crane 16 is respectively arranged at the front and the rear of the service cabin and used for fish collecting and collecting operation. The traveling crane is driven by electric hydraulic pressure and travels along two longitudinal rails arranged on the main deck. Live fish conveying pipelines are arranged from a supply ship berthing area to the culture cabins 1 and among the culture cabins 1 of the ship, and deck traveling cranes 16 and fishing nets are used for assisting, so that the transfer function of live fish between the live fish transport ship and the culture ship and between the culture cabins 1 is realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The large deep and open sea environment-friendly cultivation ship is characterized by comprising a ship body, wherein a bow part of the ship body is provided with a bow part mooring equipment area (12), a stern part of the ship body is provided with a propeller chamber (11), and a first ballast tank (21) is arranged between the bow part of the ship body and the stern part of the ship body; the first ballast tank (21) encloses an open-topped hull interior region through the bilge and two side bulkheads;
the internal area of the ship body is divided into a plurality of sub-cabins which are arranged along the length direction of the ship body through a plurality of vertical bulkheads which are vertical to the centerline plane; at least one subdivision in the middle of the ship body is a service bay, and the subdivision except the service bay is a culture bay (1);
the inner area of the ship body is also provided with a second ballast tank (22) positioned on a midline plane, and each culture tank (1) is divided into a left culture tank and a right culture tank by the second ballast tank (22); the left cultivation tank and the right cultivation tank are communicated with each other through an inner opening (32) formed in the second ballast tank (22); the left culture cabin and the right culture cabin are respectively communicated with the outside of the ship body through an outer opening (31) formed in the side wall of the first ballast tank (21); grids are arranged at the inner opening (32) and the outer opening (31);
a feed storage and feeding equipment cabin (7) is arranged in the service cabin, and the feed storage and feeding equipment cabin (7) is communicated with each culture cabin (1) through a feeding pipeline;
the inside of the service cabin is also provided with an excrement storage cabin (9), and the excrement storage cabin (9) is communicated with the inner bottom of each culture cabin (1) through an excrement pipeline;
the top of the first ballast tank (21) is provided with a track extending along the length direction of the ship, and a deck crane (16) for hoisting a fishing net is erected on the track.
2. The large deep open sea environment-friendly cultivation ship as claimed in claim 1, wherein the propeller provided in the propeller chamber (11) comprises one or more full-circle-turning propellers; the bow mooring system arranged in the bow mooring equipment area (12) is an inner turret type single-point mooring system or an outer turret type single-point mooring system.
3. The large deep open sea environment-friendly cultivation ship as claimed in claim 2, wherein the water in the cultivation cabin (1) is replaced as follows: the aquaculture ship is moored at a fixed position through a bow mooring system, and then the full-circle thruster pushes the side face of the aquaculture ship to enable the length direction of the aquaculture ship to be perpendicular to the flowing direction of seawater.
4. The large deep open sea environment-friendly cultivation ship as claimed in claim 2, wherein the water in the cultivation cabin (1) is replaced as follows: the aquaculture ship is moored at a fixed position through a bow mooring system, and then is pushed towards one side of the aquaculture ship through the full-circle thruster, so that the aquaculture ship continuously rotates around the fixed position.
5. The large deep open sea environmentally friendly cultivation ship as claimed in claim 1, wherein a closed deck is provided on the top of the service compartment, an accommodation compartment (14) is provided above the closed deck, and a cab (15) is provided above the accommodation compartment (14).
6. The large deep open sea environment-friendly cultivation ship as claimed in claim 1 or 5, wherein a cabin (10), a fuel oil cabin (4), an electrical equipment cabin (6) and a mechanical equipment cabin (5) are further arranged in the service cabin.
7. The large deep open sea environmentally friendly cultivation ship as claimed in claim 1 or 5, wherein there are two deck cranes (16) respectively located in front of and behind the service bay.
8. The large deep open sea environmentally friendly cultivation ship as claimed in claim 1, wherein the ship stern is further provided with a third ballast tank (23) above the propeller chamber (11).
9. The large deep and open sea environmentally friendly cultivation vessel according to claim 1, wherein a bow floor deck room (13) is provided above the bow mooring equipment area (12).
10. The large deep open sea environmentally friendly cultivation ship as claimed in claim 1, wherein the bottom of the cultivation cabin (1) is funnel-shaped converging downwards towards the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011617894.0A CN112660312A (en) | 2020-12-30 | 2020-12-30 | Large-scale deep and open sea environment-friendly cultivation ship |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011617894.0A CN112660312A (en) | 2020-12-30 | 2020-12-30 | Large-scale deep and open sea environment-friendly cultivation ship |
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| CN112660312A true CN112660312A (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011617894.0A Pending CN112660312A (en) | 2020-12-30 | 2020-12-30 | Large-scale deep and open sea environment-friendly cultivation ship |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184122A (en) * | 2021-04-22 | 2021-07-30 | 中国船舶工业集团公司第七0八研究所 | Cabin structure of deep sea culture ship |
| CN113371124A (en) * | 2021-07-19 | 2021-09-10 | 广船国际有限公司 | Breeding ship stern structure and breeding ship |
| WO2023221841A1 (en) * | 2022-05-20 | 2023-11-23 | 青岛蓝粮海洋工程科技有限公司 | Catamaran for deep and far sea culture |
| CN117184334A (en) * | 2023-09-08 | 2023-12-08 | 天海融合防务装备技术股份有限公司 | Cruising aquaculture worker ship with open type ship body and use method |
-
2020
- 2020-12-30 CN CN202011617894.0A patent/CN112660312A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184122A (en) * | 2021-04-22 | 2021-07-30 | 中国船舶工业集团公司第七0八研究所 | Cabin structure of deep sea culture ship |
| CN113371124A (en) * | 2021-07-19 | 2021-09-10 | 广船国际有限公司 | Breeding ship stern structure and breeding ship |
| WO2023221841A1 (en) * | 2022-05-20 | 2023-11-23 | 青岛蓝粮海洋工程科技有限公司 | Catamaran for deep and far sea culture |
| CN117184334A (en) * | 2023-09-08 | 2023-12-08 | 天海融合防务装备技术股份有限公司 | Cruising aquaculture worker ship with open type ship body and use method |
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