CN217337024U - Cube bottom sinking type holothurian culture device - Google Patents
Cube bottom sinking type holothurian culture device Download PDFInfo
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- CN217337024U CN217337024U CN202221029470.7U CN202221029470U CN217337024U CN 217337024 U CN217337024 U CN 217337024U CN 202221029470 U CN202221029470 U CN 202221029470U CN 217337024 U CN217337024 U CN 217337024U
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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
Abstract
The utility model relates to a sea cucumber culture equips technical field, concretely relates to cube formula sea cucumber culture device that sinks. The device comprises a plurality of square cubic net cages, wherein the square cubic net cages are sunk into the sea bottom, the tops of the square cubic net cages are connected with buoys through lifting ropes, the buoys are arranged on the sea surface to facilitate positioning, and the square cubic net cages can be put in rows; the square cube net box includes steel structural framework and breed cylinder mould, and breed cylinder mould demountable assembly is in steel structural framework, wherein: the steel structure frame is made of seawater corrosion resistant steel and comprises a square three-dimensional frame consisting of a horizontal frame beam and a vertical support upright post, and a stiffening beam is locally added to increase the strength of the whole frame; the aquaculture net cage is a knotless net, is formed by being provided with tying binding bands at the periphery and is bound on the steel structure frame, and the aquaculture net cage is provided with a retractable opening, so that the sea cucumber seeding and harvesting operation is facilitated.
Description
Technical Field
The utility model relates to a sea cucumber culture equips technical field, concretely relates to cube formula sea cucumber culture device that sinks.
Background
With the high-speed development and the continuous increase of population of economic society in China, the marine life resource protection and the sustainable utilization in China are seriously influenced by a plurality of factors such as environmental pollution, engineering construction, excessive fishing and the like, the offshore precious marine life resource in China is seriously declined, the ecological environment of a water area is increasingly worsened, and the desertification of the water area is increasingly obvious.
At present, with the gradual emphasis of China on ocean economy, the fishery production in China begins to develop from the direction of mainly catching to mainly nourishing, and the fishery in China is changed to the quality benefit type. Cage culture is a common technical means at present, can realize culture in a larger water area, utilizes natural environment, does not need artificial water quality replacement, reduces the investment cost and the like, and is more convenient to capture compared with the traditional captive sea cucumber cage culture; the net cage culture is a main production mode in the ecological health development process of the sea cucumbers in future, is also an important strategic measure for adjusting fishery structures in recent years in China and accelerating the process of fishery industry construction.
The cage culture facility that uses at present is mostly the surface of water floating formula, and it has a lot of insufficiencies: firstly, the net cage is positioned on an upper water layer, breeding benthic species are easily interfered by temperature and illumination, and meanwhile, baits are not easy to obtain due to sinking, so that growth is influenced; secondly, a large amount of water area is occupied, and navigation is affected; thirdly, the plastic/foam products are used in large area, which causes environmental pollution; fourthly, the upper water layer is easy to form a large amount of attachment of fouling organisms, so that the water permeability of the net cage is weakened, the culture effect is influenced, and the labor intensity and the workload are increased; fifthly, a large amount of floating ice is generated in the north in winter, the volume damages water surface equipment, and the popularization in the north sea area is limited.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model discloses overturned the inherent mode of traditional box with a net, provide a cubic formula sea cucumber breeding device that sinks, adopted environmental protection, light, corrosion-resistant galvanized steel structure subassembly and breed cylinder mould assembled to form square cubic box with a net, the square cubic box with a net of unitized assembly structure is nimble to be set up, can realize the operation of putting in even arranging in a flexible way.
The utility model adopts the following technical scheme:
a cubic bottom-sinking type sea cucumber culture device comprises a plurality of square cubic net cages, wherein the square cubic net cages are sunk into the sea bottom, the tops of the square cubic net cages are connected with buoys through lifting ropes, the buoys are arranged on the sea surface and are convenient to position, and the square cubic net cages can be put in rows;
square cube net case includes steel structural framework and breed cylinder mould, breeds cylinder mould demountable assembly in steel structural framework, wherein:
the steel structure frame is made of seawater corrosion resistant steel and comprises a square three-dimensional frame consisting of a horizontal frame beam and a vertical support upright post, and a reinforcing beam is locally additionally arranged to increase the strength of the whole frame;
the aquaculture net cage is a knotless net, is formed by being provided with tying binding bands, and is bound on the steel structure frame, and the aquaculture net cage is provided with a retractable opening, so that the sea cucumber seedling throwing and catching operation is facilitated.
Furthermore, the breeding net cage of the square cubic net cage is of a multilayer structure and is used for increasing the breeding volume, and each layer of the breeding net cage is provided with a retractable opening, so that the sea cucumber seeding and harvesting operation is facilitated.
Furthermore, the cultivation net cage of the square cubic net cage is made of a knotless net with the meshes of 1.2 cm-2.2 cm.
Further, the steel structure frame of the square cubic net cage is made of galvanized angle steel and/or steel plates.
Furthermore, the steel structure frame of the square cubic net cage is formed by assembling a plurality of steel structure units, bolt connecting holes are formed in two ends of each steel structure unit, and the steel structure units are connected through bolts.
Further preferably, the steel structure units at the corners of the steel structure frame are fixedly connected through corner connecting pieces, and the corner connecting pieces are provided with threaded holes, so that the steel structure units can be conveniently fixed and fixed.
Furthermore, the top of the square cubic net box is provided with a hanging ring, so that a hanging rope can be conveniently connected.
Further preferably, the hoisting bolts are connected with the top of the steel structure frame of the square cubic net cage, so that the installation is convenient.
Compared with the prior art, the utility model beneficial effect be:
1. the square cubic net cage unit of the utility model is made of environment-friendly and pollution-free materials, and can not generate negative effects on the seawater quality and the marine ecological environment;
2. the square cubic net cage unitized assembly structure can realize flexible continuous-row throwing operation and is suitable for developing large-scale production and cultivation;
3. the square cubic net cage is formed by assembling a steel structure frame and a culture net cage, can be assembled on a throwing site, effectively reduces the cost of labor and transportation, and ensures the safety of throwing;
4. the multi-layer design of the cultivation net cage can more efficiently utilize the limited cultivation volume and improve the cultivation efficiency;
5. the steel structure frame consists of a plurality of steel structure units, is easy to process, light in weight and easy to carry and put in; the material has high strength, strong stability, firmness and durability, is not easy to break, resists the scouring and the abrasion of waves and currents, and the galvanized material resists corrosion and has strong durability;
6. the submerged design ensures that a navigation channel is smooth, the net cage is fixed on the seabed, the net cage is slightly changed by ocean current, illumination and temperature, the water permeability of the net cage is ensured, meanwhile, the bait on the seabed is more sufficient, the biological habit of sea cucumbers is better met, and the output rate is improved; the influence of floating ice on the water surface is avoided by submarine throwing, and the water area for cultivation is increased;
7. the method can completely replace the original diver harvesting mode, greatly reduce the labor cost and the labor intensity, and reduce the harvesting operation.
To sum up, the utility model discloses select environmental protection and low cost's material for use, prepare into the light structure of the assembly of being convenient for, equip the aquaculture net case, compare in traditional box with a net, the utility model discloses production and the use of being convenient for to equip of light, the standardized subassembly production of structure and assembly have that stability is strong, long service life, equipment are convenient, be suitable for sea area wide range, space utilization abundant, breed a great deal of advantage such as output rate height, the function of the breed of performance equipment that can furthest satisfies requirements such as marine ranch construction.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of a cubic submersible sea cucumber culture device in embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of the square cubic cage of FIG. 1;
FIG. 3 is a front view of FIG. 2;
FIG. 4 is a top view of FIG. 2;
FIG. 5 is a side view of FIG. 2;
FIG. 6 is a schematic structural view of the steel structural frame of FIG. 2;
FIG. 7 is an enlarged view of a portion of FIG. 6 at I;
FIG. 8 is an enlarged view of a portion of FIG. 6 at II;
in the figure: A. buoy, B, lifting rope, C, square cubic net cage, 1, top corner connector, 2, support column, 3, breeding net cage, 4, bottom connection corner connector, 5, frame beam, 6, reinforcing beam, 7 and hanging ring.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
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. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example 1
The utility model discloses overturned the inherent mode of traditional box with a net, adopted environmental protection, light, corrosion-resistant galvanized steel structure subassembly and breed cylinder mould assembled to form square cube box with a net, square cube box with a net unitized assembly structure can realize the operation of even arranging in a flexible way, forms the sunken end formula sea cucumber culture device of cube, is fit for developing the scale production and breeds. As shown in fig. 1, the utility model provides a cube formula holothurian culture device that sinks to bottom, including a plurality of square cube box nets C, square cube box nets C immerses the seabed, and the buoy A is connected through lifting rope B at its top, and buoy A sets up the location of being convenient for on the sea, and square cube box nets C can set up according to production needs is nimble, even arranges the input.
As shown in fig. 2 to 4, square cube net cage C includes the steel structural framework and the breed cylinder mould 3 of square, and the steel structural framework length of side of square is 200 ~ 300cm, and breed cylinder mould 3 demountable assembly is in steel structural framework, wherein:
the cultivation net cage 3 is a multi-layer net cage which is made of a knotless net with the hole mesh of 1.2 cm-2.2 cm and is used for increasing the cultivation volume, fastening bandages are arranged around the cultivation net cage 3, the cultivation net cage 3 is bound on a steel structure frame through the fastening bandages, and each layer of the cultivation net cage 3 is provided with a retractable opening, so that the sea cucumber seeding and harvesting operation is facilitated.
As shown in fig. 5 and 6, the steel structure frame is made of seawater corrosion resistant steel, and comprises a square three-dimensional frame formed by horizontal frame beams 5 and vertical support columns 2, and reinforcing beams 6 are locally added to increase the strength of the whole frame;
as shown in fig. 7 and 8, it is preferable that the frame cross member 5 and the support columns 2 of the steel structural frame are made of galvanized steel angles and assembled by a plurality of galvanized steel angle units, and bolt connection holes are formed at both ends of each steel structural unit and the galvanized steel angle units are connected by bolts. Frame crossbeam 5 and support post 2's galvanized angle steel unit corner junction pass through top corner connector 1 and bottom corner connector 4 and connect, and top corner connector 1 and bottom corner connector 4 adopt galvanized steel sheet to make, are provided with the screw hole on the corner connector 1, are convenient for consolidate the location fixed connection of corner position galvanized angle steel unit.
As shown in fig. 8, the top of the steel structure frame is bolted with a hanging ring 7, which is convenient for connecting a hanging rope B.
The square cubic net cage unit of the utility model is made of environment-friendly and pollution-free materials, and can not generate negative effects on the seawater quality and the marine ecological environment; the square cubic net cage unitized assembly structure can realize flexible continuous-row throwing operation and is suitable for developing large-scale production and cultivation; meanwhile, the square cubic net cage is formed by assembling the steel structure frame and the cultivation net cage, and can be assembled on a throwing site, so that the labor cost and the transportation cost are effectively reduced, and the throwing safety is guaranteed; the multi-layer design of the cultivation net cage can more efficiently utilize the limited cultivation volume and improve the cultivation efficiency; the steel structure frame consists of a plurality of steel structure units, is easy to process, light in weight and easy to carry and put in; the galvanized material has the advantages of high strength, high stability, firmness, durability, difficult breakage, wave and flow scouring resistance and abrasion resistance, corrosion resistance and high durability.
The submerged design ensures that a navigation channel is smooth, the net cage is fixed on the seabed, the net cage is slightly changed by ocean current, illumination and temperature, the water permeability of the net cage is ensured, meanwhile, the bait on the seabed is more sufficient, the biological habit of sea cucumbers is better met, and the output rate is improved; the seabed throwing avoids the influence of floating ice on the water surface, and the water area for cultivation is increased; and the method can completely replace the inherent diver harvesting mode, greatly reduce the labor cost and the labor intensity, and reduce the harvesting operation.
The utility model discloses choose environmental protection and low cost's material for use, prepare into the light structure of the assembly of being convenient for, equip the aquaculture net case, compare in traditional box with a net, the utility model discloses production and the use of being convenient for to equip of light, the standardized subassembly production of structure and assembly have that stability is strong, long service life, equipment are convenient, be suitable for the wide range of sea area, space utilization abundant, breed a great deal of advantage such as output rate height, the function of the breed of can furthest's performance equipment satisfies requirements such as marine ranch construction.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. A cubic bottom-sinking type sea cucumber culture device is characterized by comprising a plurality of square cubic net cages, wherein the square cubic net cages are sunk into the sea bottom, the tops of the square cubic net cages are connected with buoys through lifting ropes, the buoys are arranged on the sea surface and are convenient to position, and the square cubic net cages can be put in rows;
square cube net case includes steel structural framework and breed cylinder mould, breeds cylinder mould demountable assembly in steel structural framework, wherein:
the steel structure frame is made of seawater corrosion resistant steel and comprises a square three-dimensional frame consisting of a horizontal frame beam and a vertical support upright post, and a reinforcing beam is locally additionally arranged to increase the strength of the whole frame;
the aquaculture net cage is a knotless net and is formed by being provided with binding bands around, and is bound on a steel structure frame, and the aquaculture net cage is provided with a retractable opening, so that the sea cucumber seeding and harvesting operation is facilitated.
2. The cubic bottom-sinking type holothurian culture device according to claim 1, wherein the culture net cages of the square cubic net cage are of a multilayer structure and used for increasing culture volume, and each layer of the culture net cages are provided with retractable openings, so that the operation of casting and catching holothurians is facilitated.
3. The cubic bottom-sinking type sea cucumber cultivation device according to claim 1 or 2, wherein the cultivation net cage of the square cubic net cage is made of knotless net with meshes of 1.2 cm-2.2 cm.
4. The cubic submerged sea cucumber culture device according to claim 1, wherein the steel structure frame of the square cubic net cage is made of galvanized angle steel and/or steel plate.
5. The cubic sunk bottom type holothurian culture device according to claim 4, wherein the steel structural framework of the square cubic net cage is assembled by a plurality of steel structural units, bolt connecting holes are arranged at two ends of each steel structural unit, and the steel structural units are connected by bolts.
6. The cubic submerged sea cucumber culture device according to claim 5, wherein the steel structure units at the corners of the steel structure frame are fixedly connected through corner connectors, and the corner connectors are provided with threaded holes for facilitating the positioning and fixing connection of the reinforced steel structure units.
7. The cubic submerged sea cucumber culture device according to claim 1, wherein a hanging ring is arranged at the top of the square cubic net cage, so that a hanging rope can be conveniently connected.
8. The cubic submersible sea cucumber culture device according to claim 7, wherein the lifting bolts are connected with the top of the steel structural frame of the square cubic net cage for convenient installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221029470.7U CN217337024U (en) | 2022-05-01 | 2022-05-01 | Cube bottom sinking type holothurian culture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221029470.7U CN217337024U (en) | 2022-05-01 | 2022-05-01 | Cube bottom sinking type holothurian culture device |
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| Publication Number | Publication Date |
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| CN217337024U true CN217337024U (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221029470.7U Active CN217337024U (en) | 2022-05-01 | 2022-05-01 | Cube bottom sinking type holothurian culture device |
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