CN217547017U - Netting, enclosure and marine ranch culture system for preventing aquatic organisms from escaping - Google Patents
Netting, enclosure and marine ranch culture system for preventing aquatic organisms from escaping Download PDFInfo
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- CN217547017U CN217547017U CN202221729662.9U CN202221729662U CN217547017U CN 217547017 U CN217547017 U CN 217547017U CN 202221729662 U CN202221729662 U CN 202221729662U CN 217547017 U CN217547017 U CN 217547017U
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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 present disclosure relates to a netting for preventing aquatic organisms from escaping, a pen and a marine ranch culture system, the netting for preventing aquatic organisms from escaping comprises a first net piece, a second net piece and a floating ball; the first net piece is detachably connected to the second net piece, the second net piece can be unfolded in the vertical direction, the first net piece can be unfolded in the horizontal direction or the vertical direction, the first net piece is located above the second net piece, the floating ball is connected to one end, away from the second net piece, of the first net piece, and two sides of the second net piece are used for being connected with the fixing piles; wherein the second mesh has a vertically expanded state and a submerged state. This a first net piece for preventing netting of aquatic products biological escape can follow the second and net the removal, sinks the breach that produces with the second net piece and seals to first net piece and second net piece can play the interception effect to aquatic products biological jointly, avoid aquatic products biological phenomenon of escaping to appear.
Description
Technical Field
The present disclosure relates to the field of aquaculture technology, and in particular, to a netting, a pen and a marine ranch farming system for preventing aquatic organisms from escaping.
Background
The netting is used for intercepting aquatic organisms so that the aquatic organisms move in a defined area to realize aquaculture.
The netting in the related art can keep the interception in the vertical direction under the state that the water flow speed is lower, but when the water flow speed increases, rivers impact the netting, can make the netting produce decurrent water pressure, lead to the top portion of netting to sink, make the top of netting produce the breach of interception, thereby lead to the aquatic products of breed to appear escaping the phenomenon.
SUMMERY OF THE UTILITY MODEL
The purpose of the present disclosure is to provide a netting, a pen and a marine ranch culture system for preventing aquatic organisms from escaping, so as to solve the problem that the netting sinks to form an escape gap due to water flow impact.
In order to achieve the above objects, one aspect of the present disclosure provides a net for preventing aquatic organisms from escaping, comprising: the first net piece, the second net piece and the floating ball are arranged on the first net piece;
the first net piece is detachably connected to the second net piece, the second net piece can be unfolded in the vertical direction, the first net piece can be unfolded in the horizontal direction or the vertical direction, the first net piece is located above the second net piece, the floating ball is connected to one end, far away from the second net piece, of the first net piece, and two sides of the second net piece are used for being connected with fixing piles;
the second net piece is in a vertically unfolded state and a sunken state, when the second net piece is in the vertically unfolded state, the first net piece is in a horizontally unfolded state and floats on the water surface, and when the second net piece is in the sunken state, the first net piece is in the vertically unfolded state.
Optionally, the first mesh is semi-elliptical, the second mesh is rectangular, and one end of the long axis of the first mesh is connected to one end of the long side of the second mesh.
Optionally, the length of the long axis of the first mesh is equal to the length of the long edge of the second mesh.
Optionally, the first mesh has a plurality of first meshes, the second mesh has a plurality of second meshes, and each first mesh on the long axis of the first mesh corresponds to and is communicated with each second mesh on the long edge of the second mesh.
Optionally, the floating balls are connected to the arc-shaped edge of the first net piece, the number of the floating balls is multiple, and the floating balls are arranged at intervals along the length direction of the arc-shaped edge of the first net piece.
Optionally, the netting further includes a first steel cable and a second steel cable, the first steel cable is disposed along the circumferential direction of the first mesh sheet and connected to the circumferential edge of the first mesh sheet, and the second steel cable is disposed along the circumferential direction of the second mesh sheet and connected to the circumferential edge of the second mesh sheet.
Optionally, a binding rope is arranged on the first steel cable, and the binding rope is in binding connection with the second steel cable.
Optionally, the netting further includes an anchor chain and a fixing member for connecting with the fixing pile, the anchor chain is connected to one end, away from the first net piece, of the second net piece, and the fixing member is connected to two side edges of the second net piece.
The second aspect of the present disclosure further provides a pen, which includes a plurality of fixing posts and a plurality of the above net suits for preventing aquatic organisms from escaping, at least one fixing post is disposed between every two net suits, the side edge of each net suit is connected with the corresponding fixing post, and the plurality of fixing posts form a ring shape to form a ring-shaped cultivation space.
A third aspect of the present disclosure also provides a marine ranch farming system, comprising the above-mentioned enclosure.
Above-mentioned technical scheme is connected with the second net piece through the first net piece that sets up, receives the downward water pressure that rivers produced and when appearing sinking as the second net piece, and the second net piece removal can be followed to the first net piece this moment, seals the breach that the second net piece sinks the production to first net piece and second net piece can play the interception effect to aquatic products jointly, avoid aquatic products to appear the phenomenon of escaping. The first net piece can be conveniently dismantled with the second net piece and be connected, can conveniently dismantle first net piece and get off to maintain and clear up, also can reform transform the upgrading on present existing netting simultaneously, increase first net piece connect can, can practice thrift manufacturing cost greatly, conveniently popularize and apply.
Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:
FIG. 1 is a schematic structural view of a netting for preventing the escape of aquatic organisms according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural view of a second web according to one embodiment of the present disclosure;
FIG. 3 is a schematic structural view of a first mesh of an embodiment of the present disclosure;
fig. 4 is a schematic structural view of a use state of a netting for preventing aquatic organisms from escaping according to an embodiment of the present disclosure.
Description of the reference numerals
1. A first mesh sheet; 2. a second mesh sheet; 3. a first wire rope; 4. a second wire rope; 5. binding a rope; 6. a floating ball; 7. a first mesh; 8. a second mesh; 9. a fixing member; 10. an anchor chain; 11. and (6) fixing the pile.
Detailed Description
The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
In the present disclosure, unless otherwise specified, the use of directional terms such as "upper, lower, left, and right" are generally defined in the direction of the drawing plane of the drawings, and "inner and outer" refer to the inner and outer of the relevant component parts. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present disclosure, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present disclosure can be understood by those of ordinary skill in the art as appropriate.
As shown in fig. 1-4, one aspect of the present disclosure provides a netting for preventing aquatic organisms from escaping, comprising: the device comprises a first net sheet 1, a second net sheet 2 and a floating ball 6.
First net piece 1 detachably connects in second net piece 2, and second net piece 2 can expand along vertical direction, and first net piece 1 can expand along horizontal direction or vertical direction, and first net piece 1 is located the top of second net piece 2, and floater 6 is connected in first net piece 1 one end of keeping away from second net piece 2, and the both sides of second net piece 2 are used for being connected with spud pile 11.
The first net piece 1 and the second net piece 2 can be detached and separated, and the first net piece 1 and the second net piece 2 can be conveniently maintained or cleaned respectively. When the cultivation is carried out, the second net piece 2 can be installed firstly, and the first net piece 1 is installed after the second net piece 2 is installed.
After the second net piece 2 is installed, the second net piece 2 is unfolded in the vertical direction to achieve the intercepting effect, the first net piece 1 is located above the second net piece 2, and the first net piece 1 is connected with the top end of the second net piece 2. And the first mesh sheet 1 can be unfolded horizontally or vertically according to the flow speed of water.
Wherein the second mesh 2 has a vertically expanded state and a submerged state.
When the second net piece 2 is in the vertical state of expanding, the second net piece 2 is located water, and the top of second net piece 2 is located surface of water department, can realize the interception effect, and because the velocity of flow of water is little this moment, can not produce decurrent water pressure to the second net piece 2, first net piece 1 is in the horizontal state of expanding and floats in the surface of water, still produces the interception effect to aquatic products by the second net piece 2 this moment.
When the flow rate of water is increased and the second net piece 2 generates downward water pressure, the second net piece 2 begins to sink, so that when the second net piece 2 is in a sinking state, the second net piece 2 drives the first net piece 1 to move, the first net piece 1 enters water and is in a vertical unfolding state, the top end of the first net piece 1 is kept on the water surface under the action of the floating ball 6, and the first net piece 1 and the second net piece 2 jointly generate the interception effect on aquatic organisms. Because the downward water pressure that the flow of water produced is mainly used on second net piece 2, consequently, floater 6 on first net piece 1 can guarantee that the top of first net piece 1 is in the surface of water to first net piece 1 can seal the breach that produces when second net piece 2 sinks, has guaranteed the interception effect to aquatic products. It should be noted that, when the second net piece 2 sinks downwards, the first net piece 1 moves along with the second net piece 2, so that the second net piece 2 sinks downwards by a certain amount, and one end of the first net piece 1 close to the second net piece 2 can enter water along with the first net piece 1, so that the first net piece 1 can also be partially vertically unfolded and partially horizontally unfolded.
Wherein, the both sides of second net piece 2 can be connected with spud pile 11, is fixed second net piece 2 in aqueous by spud pile 11.
Among the above-mentioned technical scheme, be connected with second net piece 2 through the first net piece 1 that sets up, when second net piece 2 received the downward water pressure that rivers produced and when sinking appears, first net piece 1 can follow second net piece 2 and remove this moment, seals the breach that second net piece 2 sunk the production to first net piece 1 and second net piece 2 can play the interception effect to aquatic products jointly, avoid aquatic products to appear the phenomenon of escaping. First net piece 1 is connected with dismantling of second net piece 2, can conveniently dismantle first net piece 1 and get off to maintain and clear up, also can reform transform the upgrading on present existing netting simultaneously, increase first net piece 1 connect can, can practice thrift manufacturing cost greatly, conveniently popularize and apply.
Optionally, in an embodiment of the present disclosure, the first mesh sheet 1 is a semi-elliptical shape, the second mesh sheet 2 is a rectangular shape, and one end of a long axis of the first mesh sheet 1 is connected to one end of a long side of the second mesh sheet 2.
In the embodiment, the second net piece 2 is rectangular, so that the second net piece can be conveniently enclosed to form an enclosure, a culture space is formed, and enclosure culture is realized. After the second net piece 2 is installed in the water, one end of the long side of the second net piece 2 is arranged in the horizontal direction, and one end of the short side of the second net piece 2 is arranged in the vertical direction. The semiellipse of first net piece 1 sets up because second net piece 2 is when receiving the water pressure of downward effect, and its both sides can not sink because the fixed action of spud pile 11, and the middle part on the long limit of second net piece 2 mainly can take place to sink, therefore the breach is mainly in the middle part position to first net piece 1 can concentrate the middle part position on the long limit of second net piece 2 and carry out the interception compensation for semiellipse sets up, to the breach can be fine the closure, again material saving.
Optionally, in an embodiment of the present disclosure, the length of the long axis of the first mesh sheet 1 is equal to the length of the long side of the second mesh sheet 2.
Through the technical scheme of the embodiment, the long shaft of the first net piece 1 can be completely connected with the long edge of the second net piece 2, so that the sealing effect on the notch is guaranteed, and the condition that the first net piece is not completely closed is avoided.
Optionally, in an embodiment of the present disclosure, the first mesh sheet 1 has a plurality of first mesh holes 7, the second mesh sheet 2 has a plurality of second mesh holes 8, and each first mesh hole 7 on the long axis of the first mesh sheet 1 corresponds to and communicates with each second mesh hole 8 on the long edge of the second mesh sheet 2.
In the embodiment, the first mesh 7 on the first net sheet 1 and the second mesh 8 on the second net sheet 2 are used for water to pass through, but aquatic organisms cannot pass through, so that the interception function can be realized. Specifically, the pore size of the first mesh 7 is the same as the pore size of the second mesh 8. Through every first mesh 7 with the major axis department of first net piece 1 and every second mesh 8 one-to-one of the long limit department of second net piece 2, can do benefit to and align the connection, also do benefit to simultaneously and clear up and maintain first net piece 1 and second net piece 2, can not separate first net piece 1 and second net piece 2 when the clearance.
Optionally, in an embodiment of the present disclosure, the floating balls 6 are connected to the arc-shaped edge of the first mesh sheet 1, the number of the floating balls 6 is multiple, and the multiple floating balls 6 are arranged at intervals along the length direction of the arc-shaped edge of the first mesh sheet 1.
In the embodiment, the floating ball 6 is connected to the arc-shaped edge of the first net sheet 1, when the first net sheet 1 is driven by the second net sheet 2 to be in a vertically unfolded state, the arc-shaped edge of the first net sheet 1 is located on the water surface, and at the moment, the floating ball 6 is also located on the water surface, so that the intercepting effect is ensured.
Specifically, a plurality of floating balls 6 are arranged at intervals along the length direction of the arc-shaped edge of the first net sheet 1 to generate balanced upper buoyancy, so that the arc-shaped edge of the first net sheet 1 is located on the water surface, and the condition of sinking into the water cannot occur.
Optionally, in an embodiment of the present disclosure, the netting further includes a first steel cable 3 and a second steel cable 4, the first steel cable 3 is disposed along a circumferential direction of the first mesh sheet 1 and connected to a circumferential edge of the first mesh sheet 1, and the second steel cable 4 is disposed along a circumferential direction of the second mesh sheet 2 and connected to a circumferential edge of the second mesh sheet 2.
In the present embodiment, the circumferential edge of the first mesh sheet 1 is tied to the first wire 3, and is easily connected to the second wire 4 and the float 6 through the first wire 3, and the first mesh sheet 1 is ensured to be in the expanded state, and the float 6 is connected to the first wire 3. The circumferential edge of the second mesh sheet 2 is tied on the second steel cable 4, the second steel cable 4 is convenient to be connected with the first steel cable 3 and the fixing pile 11, and the second mesh sheet 2 can be ensured to be in an unfolding state.
Specifically, the positions of the first mesh sheet 1, which are used for being connected with the first steel cables 3 to form the arc-shaped edges of the semi-ellipse, can be formed by combining cutting methods such as holes and single feet or side-by-side single feet and full single feet. Specifically, the combination shape is specifically determined according to the radian of the arc-shaped edge.
Specifically, the lengths of the first and second cables 3, 4 can be calculated based on the transverse draw factor, which can be generally 0.100-0.707, and can be, of course, 0.400-0.707, in combination with the corresponding cropping slope. The longitudinal shrinkage factor changes with the transverse shrinkage factor, and the sum of the square of the longitudinal shrinkage factor and the square of the transverse shrinkage factor is equal to 1.
Specifically, the transverse and longitudinal lengths of the first steel cables 3 are multiplied by the transverse and longitudinal straightened lengths of the first mesh sheet 1 by the corresponding transverse and longitudinal crimps coefficients.
The transverse and longitudinal lengths of the second wire 4 are multiplied by the transverse and longitudinal straightened lengths of the second web 2 by the corresponding transverse and longitudinal crimps.
It should be noted that, when the arc-shaped edge of the first mesh sheet 1 has various slope forms, the length of the first steel cable 3 can be determined by accumulation after the segment calculation.
Optionally, in an embodiment of the present disclosure, a binding rope 5 is provided on the first steel cable 3, and the binding rope 5 is in binding connection with the second steel cable 4.
In the embodiment, the binding rope 5 is fixedly connected to the first steel cable 3 at the long axis of the first mesh sheet 1, and the binding rope 5 and the second steel cable 4 at the long edge of the second mesh sheet 2 are bound, so that the first mesh sheet 1 and the second mesh sheet 2 are connected together, the manufacturing is very simple and convenient, and the popularization and the application are convenient.
Optionally, the number of the binding ropes 5 is plural, and the binding ropes may be arranged at intervals along the length direction of the first steel cable 3, so as to generate a uniform connection force, so that the first mesh sheet 1 and the second mesh sheet 2 have high connection strength and good connection balance.
Optionally, in an embodiment of the present disclosure, the netting further includes an anchor chain 10 and a fixing member 9 for connecting with the fixing pile 11, the anchor chain 10 is connected to one end of the second net sheet 2 far away from the first net sheet 1, and the fixing member 9 is connected to both sides of the second net sheet 2.
In the embodiment, the anchor chains 10 are arranged along the length direction of the second mesh sheet 2, and one end of the second mesh sheet 2, which is far away from the first mesh sheet 1, can sink to the sea bed or river bed through the anchor chains 10, so that a closed enclosed culture space can be formed.
Wherein the fixing member 9 can be connected with the fixing pile 11, thereby fixing and unfolding the second net sheet 2. Specifically, the number of the fixing pieces 9 is plural, and the fixing pieces can be arranged at intervals in the vertical direction, so that the connection strength and the connection balance are ensured.
The second aspect of the present disclosure further provides a pen, which includes a plurality of fixing piles 11 and a plurality of the above-mentioned netting for preventing aquatic organisms from escaping, at least one fixing pile 11 is disposed between every two nettings, the side edge of each netting is connected with the corresponding fixing pile 11, and the plurality of fixing piles 11 form an annular shape to form an annular aquaculture space.
A third aspect of the present disclosure also provides a marine ranch farming system, comprising an enclosure as described above. In which the pen can be placed in the sea, the anchor chains 10 are located on the seabed and the spud piles 11 are attached to the seabed.
The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.
It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.
In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure as long as it does not depart from the gist of the present disclosure.
Claims (10)
1. A netting for preventing aquatic life from escaping, comprising: the first net piece, the second net piece and the floating ball are arranged on the first net piece;
the first net piece is detachably connected to the second net piece, the second net piece can be unfolded in the vertical direction, the first net piece can be unfolded in the horizontal direction or the vertical direction, the first net piece is located above the second net piece, the floating ball is connected to one end, away from the second net piece, of the first net piece, and two sides of the second net piece are used for being connected with the fixing piles;
the second net piece is in a vertically unfolded state and a sunken state, when the second net piece is in the vertically unfolded state, the first net piece is in a horizontally unfolded state and floats on the water surface, and when the second net piece is in the sunken state, the first net piece is in the vertically unfolded state.
2. The netting of claim 1, wherein the first net is semi-elliptical, the second net is rectangular, and one end of the major axis of the first net is connected to one end of the long side of the second net.
3. A netting for preventing aquatic organisms from escaping according to claim 2, wherein the length of the long axis of said first net sheet is equal to the length of the long side of said second net sheet.
4. A netting according to claim 2, wherein the first net member has a plurality of first mesh openings and the second net member has a plurality of second mesh openings, each first mesh opening along the long axis of the first net member corresponding to each second mesh opening along the long side of the second net member.
5. The netting of claim 2, wherein said floating balls are attached to the arcuate edges of said first net member, and wherein there are a plurality of said floating balls, and said plurality of floating balls are spaced apart along the length of said arcuate edges of said first net member.
6. The netting according to claim 1, further comprising a first wire arranged along a circumferential direction of the first mesh and connected to a circumferential edge of the first mesh, and a second wire arranged along a circumferential direction of the second mesh and connected to a circumferential edge of the second mesh.
7. The netting for preventing aquatic organisms from escaping according to claim 6, wherein a binding rope is provided on the first wire rope, and the binding rope is bound and connected with the second wire rope.
8. A netting for preventing the escape of aquatic organisms according to any of claims 1 to 7, further comprising anchor chains attached to the second web at an end thereof remote from the first web, and fasteners for connection to the anchors, said fasteners being attached to the second web at opposite sides thereof.
9. A pen, comprising a plurality of fixing posts and a plurality of net clothes for preventing aquatic organisms according to any one of claims 1 to 8, wherein at least one fixing post is arranged between every two net clothes, the side edge of each net clothes is connected with the corresponding fixing post, and the fixing posts form a ring shape to form a ring-shaped cultivation space.
10. A marine ranch farming system comprising the enclosure of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221729662.9U CN217547017U (en) | 2022-07-05 | 2022-07-05 | Netting, enclosure and marine ranch culture system for preventing aquatic organisms from escaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221729662.9U CN217547017U (en) | 2022-07-05 | 2022-07-05 | Netting, enclosure and marine ranch culture system for preventing aquatic organisms from escaping |
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| Publication Number | Publication Date |
|---|---|
| CN217547017U true CN217547017U (en) | 2022-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221729662.9U Active CN217547017U (en) | 2022-07-05 | 2022-07-05 | Netting, enclosure and marine ranch culture system for preventing aquatic organisms from escaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217547017U (en) |
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2022
- 2022-07-05 CN CN202221729662.9U patent/CN217547017U/en active Active
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