CN209749475U - Water injection and drainage sinking and floating system for underwater cage culture - Google Patents
Water injection and drainage sinking and floating system for underwater cage culture Download PDFInfo
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- CN209749475U CN209749475U CN201821844145.XU CN201821844145U CN209749475U CN 209749475 U CN209749475 U CN 209749475U CN 201821844145 U CN201821844145 U CN 201821844145U CN 209749475 U CN209749475 U CN 209749475U
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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 provides a water injection and drainage sinking and floating system for underwater cage culture, which comprises a plurality of cages, wherein the cages are sunk into water and used for underwater culture; the gravity module is connected with the net cage, increases the weight of the net cage and unfolds a fishing net on the net cage; the buoyancy module comprises a plurality of first buoyancy barrels and second buoyancy barrels, is arranged on the upper edge of the net cage, and is used for adjusting the buoyancy of the net cage; the water depth sensors are connected with the net cage and used for acquiring the underwater depth information and the underwater unfolding state of the net cage; the control module is connected with the water depth sensor and the first buoyancy barrel, acquires the underwater depth information of the net cage through the water depth sensor, and injects water into the first buoyancy barrel or discharges water from the first buoyancy barrel according to the depth information to realize the sinking and floating of the net cage. The utility model discloses the degree of depth under water of the nimble, accurate control of ability automation aquaculture net case has fine spreading value.
Description
Technical Field
The utility model relates to a cage culture technique under water specifically is a water injection and drainage ups and downs system of cage culture under water.
background
With the improvement of the national living standard, the requirement on the quality of aquatic products is higher and higher, and the general pond-enclosing culture method has low economic benefit and the quality can not meet the requirement; the net cage culture can effectively improve the quality and the survival rate of aquatic products and bring economic benefits. The net cage culture is that in natural water area environment, synthetic fiber net or metal net and other material are assembled into box in certain shape and set inside water body to raise aquatic product in high density inside the box and to exchange water inside and outside the box continuously to stabilize oxygen content inside the box and to meet the requirement of fish growth.
The existing aquaculture net cages are divided into rectangular, square, polygonal and circular in shape; the floating type and sinking type are commonly used at present, and the floating type has the defects of low wind wave resistance coefficient, difficult sinking type movement, inconvenient floating, difficult sinking depth control and the like.
SUMMERY OF THE UTILITY MODEL
In order to achieve the aim, the utility model provides a water injection and drainage sinking and floating system for underwater cage culture, which obtains the underwater depth information of the cage and the underwater expansion state of the fishing net of the cage through a water depth sensor connected with the cage; water is injected and drained to the buoyancy module through the control module, and the gravity and the buoyancy of the net cage are adjusted; the sinking and floating of the net cage can be automatically and accurately realized according to actual requirements.
The utility model discloses an underwater cage culture's water injection and drainage ups and downs system contains:
the net cages are composed of fishing nets and net cage frames, and are submerged in water for underwater culture; the fishing nets are uniformly arranged on the net cage frame in a penetrating way;
The gravity module is connected with the net cage, increases the weight of the net cage and unfolds the fishing net;
The buoyancy module comprises a plurality of first buoyancy barrels and a plurality of second buoyancy barrels, and the first buoyancy barrels and the second buoyancy barrels are arranged on the upper edge of the net cage frame and used for increasing and adjusting the buoyancy of the net cage; the first buoyancy barrel is a buoyancy barrel capable of injecting water and draining water;
The water depth sensors are arranged on the net cage and used for collecting the underwater depth information of the net cage and the underwater expansion state information of the fishing net;
The control module is connected with the water depth sensor and the first buoyancy barrel; the control module acquires the underwater depth information of the net cage through the water depth sensor, and water is injected into the first buoyancy barrel or drained from the first buoyancy barrel according to the depth information, so that the net cage is sunk and floated.
the control module comprises:
the central control room is arranged on the water surface;
The first ends of the first cables are positioned under water and connected with the water depth sensor to send information measured by the water depth sensor;
the water pumps are arranged in the central control chamber and connected with the first buoyancy barrel;
The hoses are connected and arranged between the first buoyancy cylinder and the water pump; the water pump injects water into the first buoyancy barrel through the hose or discharges water from the first buoyancy barrel outwards to change the buoyancy of the net cage;
the control cabinet is arranged in the central control room and connected with the second end of the first cable to acquire the water depth information of the net box and the expansion state information of the fishing net, which are acquired by the water depth sensor; the control cabinet is further connected with the water pump, and the water pump is driven to inject water into the first buoyancy barrel or discharge water outwards from the first buoyancy barrel according to the acquired acquisition information.
a second cable; the connection sets up between switch board and the water pump, with the instruction conveying water pump of switch board.
The gravity module contains a plurality of soft rope and a plurality of iron plate, the iron plate passes through even tying of soft rope on the fishing net, makes the fishing net expand in aqueous.
the plurality of water depth sensors are divided into an upper group and a lower group, the upper group is uniformly arranged around the upper edge of the net cage frame at intervals, and the underwater depth information of the net cage is obtained; the lower group is hung on the fishing net at uniform intervals and used for judging the underwater unfolding state of the fishing net.
The first buoyancy barrels and the second buoyancy barrels are alternately and uniformly arranged on the upper edge of the net cage frame at intervals.
the buoyancy module further comprises a buoy which is composed of a floating ball and a soft rope, and the buoy is bound to the upper edge of the net cage frame through the soft rope and used for marking the position of the net cage on the water surface.
the water injection and drainage sinking and floating system for underwater cage culture further comprises a plurality of anchor ropes, wherein one ends of the anchor ropes are tied to the lower edge of the cage frame, and the other ends of the anchor ropes are tied to the bottom of the pool, so that the cage is fixed in water.
the net cage frame is made of aluminum alloy.
The plurality of net cages can be connected together in series or in parallel.
compared with the prior art, the utility model has the advantages that: the water injection and drainage pump set is adopted, water can be injected into the first buoyancy barrel to increase the weight of the net cage, the net cage is submerged, the water depth sensor is used, the water depth sensor is divided into an upper group and a lower group, the net cage can be uniformly arranged around the net cage frame, the underwater depth of the net cage can be accurately known, the underwater expansion state of the net cage can be judged, the net cage can be conveniently submerged and floated through water injection and drainage to the first buoyancy barrel, the water depth of the net cage can be accurately adjusted, and the flexibility and the practicability of net cage culture are greatly improved.
Drawings
In order to illustrate the technical solution of the present invention more clearly, the drawings needed for the description will be briefly introduced below, and it is obvious that the drawings in the following description are an embodiment of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work according to these drawings:
FIG. 1 is a schematic view of the underwater cage culture water filling and draining sinking and floating system of the utility model;
in the figure: 1. a central control room; 2. a float; 3. a hose; 4. a first buoyancy tube; 5. a cage frame; 6. A water depth sensor; 7. an iron block; 8. an anchor line; 9. a second buoyancy tube; 10. a fishing net; 11. a control cabinet; 12. a water pump 13 and a first cable; 14. a second cable.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, the utility model discloses an underwater cage culture's water injection and drainage ups and downs system contains:
the net cages are composed of fishing nets 10 and net cage frames 5, are submerged in water and are used for underwater culture, and can be connected together in a series connection or parallel connection mode; the fishing nets 10 are uniformly arranged on the net cage frame 5 in a penetrating way; the net cage frame 5 is made of aluminum alloy.
the gravity module contains a plurality of soft rope and a plurality of iron plate 7, iron plate 7 passes through even tying of soft rope on fishing net 10, makes fishing net 10 expand in aqueous, iron plate 7 still increases box with a net weight.
The buoyancy module comprises a plurality of first buoyancy barrels 4 and a plurality of second buoyancy barrels 9, wherein the first buoyancy barrels 4 and the second buoyancy barrels 9 are alternately arranged at intervals and are uniformly arranged on the upper edge of the net cage frame 5 and used for increasing and adjusting the buoyancy of the net cage; the first buoyancy barrel 4 is a buoyancy barrel capable of injecting water and draining water; the buoyancy module further comprises a buoy 2, the buoy 2 is composed of a floating ball and a soft rope and tied to the upper edge of the net cage frame 5 through the soft rope, and when the net cage is completely submerged in water, the buoy 2 marks the position of the net cage on the water surface.
the plurality of water depth sensors 6 are divided into an upper group and a lower group, the upper group is uniformly arranged around the upper edge of the net cage frame 5 at intervals, and the underwater depth information of the net cage is obtained; the lower group is hung on the fishing net 10 at regular intervals and used for judging the underwater unfolding state of the fishing net 10. When the water depth information of a certain water depth sensor 6 in the next group is obviously smaller than the depth values acquired by other water depth sensors 6 in the next group, the controller judges that the fishing net 10 is not unfolded.
The control module is connected with the water depth sensor 6 and the first buoyancy barrel 4; the control module acquires the underwater depth information of the net cage through the water depth sensor 6, and water is injected into the first buoyancy barrel 4 or drained from the first buoyancy barrel 4 according to the depth information, so that the net cage is submerged and floated.
The control module comprises:
The central control room 1 is arranged on the water surface;
The first ends of the first cables 13 are positioned underwater and connected with the water depth sensor 6, and the first ends of the first cables 13 transmit information measured by the water depth sensor 6;
the water pumps 12 are arranged in the central control room 1, and the water pumps 12 are connected with the first buoyancy barrel 4;
The hoses 3 are connected and arranged between the first buoyancy cylinder 4 and the water pump 12; the water pump 12 injects water into the first buoyancy barrel 4 through the hose 3 or discharges water from the first buoyancy barrel 4 outwards to change the buoyancy of the net cage; the hose 3 is specifically connected with a water inlet and outlet interface of the water pump 12.
the control cabinet 11 is arranged in the central control room 1 and connected with the second end of the first cable 13 to acquire the water depth information of the net box and the unfolding state information of the fishing net 10, which are acquired by the water depth sensor 6; the control cabinet 11 is further connected with the water pump 12, and according to the acquired acquisition information, the water pump 12 is driven to inject water into the first buoyancy barrel 4 or discharge water from the first buoyancy barrel 4.
a second cable 14; the connection is arranged between the control cabinet 11 and the water pump 12, and the instruction of the control cabinet 11 is transmitted to the water pump 12.
the water injection and drainage sinking and floating system for underwater cage culture further comprises a plurality of anchor ropes 8, wherein one ends of the anchor ropes 8 are tied to the lower edge of the cage frame 5, and the other ends of the anchor ropes are tied to the bottom of a water pool, so that the cage is fixed in water.
A sinking and floating control method of a water injection and drainage sinking and floating system for underwater cage culture comprises the following steps:
S1, the control cabinet 11 acquires the water depth information of the net box and the expansion state information of the fishing net 10, which are acquired by the water depth sensor 6;
S2, the control cabinet 11 judges whether the net cage needs to float up or sink according to the actual culture demand by combining the water depth information collected by the water depth sensor 6; when the net cage needs to float upwards, the method enters S3; when the net cage needs to sink, the step S4 is carried out;
S3, manually withdrawing the anchor rope 8, driving the water pump 12 to discharge water from the first buoyancy barrel 4 by the control cabinet 11, wherein the buoyancy of the net cage is greater than the gravity, and the net cage floats upwards; the control cabinet 11, according to the acquired water depth information of the net cage, determines that the net cage reaches the designated depth, and then enters S6;
S4, the control cabinet 11 drives the water pump 12 to inject water into the first buoyancy barrel 4, so that the gravity of the net cage is larger than the buoyancy, and the net cage begins to sink; proceeding to S5;
s5, after the control cabinet 11 judges that the net cage reaches the designated depth according to the information collected by the water depth sensor 6, the control cabinet 11 drives the water pump 12 to discharge water from the first buoyancy barrel 4 to the outside, so that the buoyancy of the net cage is slightly larger than the gravity; proceeding to S6;
s6, the control cabinet 11 instructs the water pump 12 to stop working; manually tensioning the anchor rope 8 and fixing the anchor rope 8 at the bottom of the pool; the net cage is suspended in a specified water depth.
The utility model has the advantages of: the underwater cage culture water injection and drainage sinking and floating system adopts the water injection and drainage pump 12 groups, water can be injected into the first buoyancy barrel 4, the weight of the cage is increased, the cage is sunk into water, the water depth sensor 6 is used and is divided into an upper group and a lower group, the cage is uniformly arranged around the cage frame 5, the depth of the cage under water can be accurately known, the underwater expansion state of the fishing net 10 can be judged, the cage can conveniently sink and float through water injection and drainage to the water tank, the underwater depth can be controlled, and the flexibility and the practicability of cage culture are greatly improved.
the above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides an underwater cage culture's water injection drainage ups and downs system which characterized in that contains:
The net cages are composed of fishing nets and net cage frames, and are submerged in water for underwater culture; the fishing nets are uniformly arranged on the net cage frame in a penetrating way;
The gravity module is connected with the net cage, increases the weight of the net cage and unfolds the fishing net;
the buoyancy module comprises a plurality of first buoyancy barrels and a plurality of second buoyancy barrels, and the first buoyancy barrels and the second buoyancy barrels are arranged on the upper edge of the net cage frame and used for increasing and adjusting the buoyancy of the net cage; the first buoyancy barrel is a buoyancy barrel capable of injecting water and draining water;
The water depth sensors are arranged on the net cage and used for collecting the underwater depth information of the net cage and the underwater expansion state information of the fishing net;
The control module is connected with the water depth sensor and the first buoyancy barrel; the control module acquires the underwater depth information of the net cage through the water depth sensor, and water is injected into the first buoyancy barrel or drained from the first buoyancy barrel according to the depth information, so that the net cage is sunk and floated.
2. the underwater cage culture water injection and drainage sinking and floating system of claim 1, wherein the control module comprises:
The central control room is arranged on the water surface;
the first ends of the first cables are positioned under water and connected with the water depth sensor to send information measured by the water depth sensor;
The water pumps are arranged in the central control chamber and connected with the first buoyancy barrel;
The hoses are connected and arranged between the first buoyancy cylinder and the water pump; the water pump injects water into the first buoyancy barrel through the hose or discharges water from the first buoyancy barrel outwards to change the buoyancy of the net cage;
The control cabinet is arranged in the central control room and connected with the second end of the first cable to acquire the water depth information of the net box and the expansion state information of the fishing net, which are acquired by the water depth sensor; the control cabinet is also connected with the water pump, and the water pump is driven to inject water into the first buoyancy barrel or discharge water from the first buoyancy barrel according to the acquired acquisition information;
A second cable; the connection sets up between switch board and the water pump, with the instruction conveying water pump of switch board.
3. The water injection and drainage sinking and floating system for underwater cage culture according to claim 1, wherein the gravity module comprises a plurality of soft ropes and a plurality of iron blocks, and the iron blocks are uniformly tied on the fishing net through the soft ropes so that the fishing net is unfolded in water.
4. The water injection and drainage sinking and floating system for underwater cage culture according to claim 1, wherein the plurality of water depth sensors are divided into an upper group and a lower group, the upper group is uniformly arranged around the upper edge of the cage frame at intervals to acquire the underwater depth information of the cage; the lower group is hung on the fishing net at uniform intervals and used for judging the underwater unfolding state of the fishing net.
5. The underwater cage culture water injection and drainage sinking and floating system as claimed in claim 1, wherein the plurality of first buoyancy barrels and the plurality of second buoyancy barrels are uniformly arranged on the upper edge of the cage frame at intervals alternately.
6. the water injection and drainage sinking and floating system for underwater cage culture as claimed in claim 1, wherein the buoyancy module further comprises a buoy, the buoy is composed of a floating ball and a soft rope, and is tied to the upper edge of the cage frame through the soft rope for marking the position of the cage on the water surface.
7. the underwater cage culture water injection and drainage sinking and floating system as recited in claim 1, further comprising a plurality of anchor lines, one end of each anchor line being tied to the lower edge of the cage frame and the other end being tied to the bottom of the pond, thereby fixing the cage in the water.
8. The underwater cage culture water injection and drainage sinking and floating system of claim 1, wherein the cage frame is made of aluminum alloy.
9. the water injection and drainage sinking and floating system for underwater cage culture according to claim 1, wherein the plurality of cages can be connected together in series or in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821844145.XU CN209749475U (en) | 2018-11-09 | 2018-11-09 | Water injection and drainage sinking and floating system for underwater cage culture |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821844145.XU CN209749475U (en) | 2018-11-09 | 2018-11-09 | Water injection and drainage sinking and floating system for underwater cage culture |
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| CN209749475U true CN209749475U (en) | 2019-12-10 |
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| CN201821844145.XU Active CN209749475U (en) | 2018-11-09 | 2018-11-09 | Water injection and drainage sinking and floating system for underwater cage culture |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109220936A (en) * | 2018-11-09 | 2019-01-18 | 美钻深海能源科技研发（上海）有限公司 | A kind of the water injection sink-float system and its sink-float control method of underwater net cage cultivation |
| CN113412779A (en) * | 2021-06-22 | 2021-09-21 | 江汉大学 | Suspension planting and growing device and using method thereof |
| CN115500300A (en) * | 2022-10-26 | 2022-12-23 | 高玉宗 | Sinking type, floating type and suspension type freely-changeable net cage culture system and method |
-
2018
- 2018-11-09 CN CN201821844145.XU patent/CN209749475U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109220936A (en) * | 2018-11-09 | 2019-01-18 | 美钻深海能源科技研发（上海）有限公司 | A kind of the water injection sink-float system and its sink-float control method of underwater net cage cultivation |
| CN113412779A (en) * | 2021-06-22 | 2021-09-21 | 江汉大学 | Suspension planting and growing device and using method thereof |
| CN115500300A (en) * | 2022-10-26 | 2022-12-23 | 高玉宗 | Sinking type, floating type and suspension type freely-changeable net cage culture system and method |
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