Foldable and self-supporting air bag deep sea aquaculture net cage

Abstract

The utility model provides a foldable and self-supporting air bag deep sea aquaculture net cage which comprises a first steel pipe ring and a second steel pipe ring which are parallel to each other. The head ends and the tail ends of the first air bags are connected with the first steel pipe ring and the second steel pipe ring respectively, and the first air bags and the second air bags are perpendicular to each other to form a hollow sphere with the two ends open. The connecting piece is arranged at the joint of the first air bag and the second air bag and is used for fixing the first air bag and the second air bag; self-sustaining of the structure is achieved through air pressure rigidity, a stable breeding space is provided, the flexible air bag part can be folded in the uninflated state, the flexible air bag part has the higher buffering capacity and the simplified transportation and installation mode in the inflated state, the manufacturing cost is low, high stability, durability and high benefits are achieved, and large-scale application of deep sea breeding is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of foldable and self-supporting air bag deep-sea aquaculture net cage, belong to marine aquaculture net cage field. BACKGROUND

[0002] Deep-sea aquaculture net cage is mainly composed of frame system, net bag, fixed system and supporting facilities, using the interaction of fixed platform and the characteristics of box body to reduce the box body to the defined depth underwater;Traditional deep-sea aquaculture net cage mainly uses steel structure, and the box body of some deep-sea aquaculture net cage is made of steel pipe interlaced with steel structure and rubber material;Although it can provide good support and stable space, it has the disadvantages of heavy weight, difficult transportation and installation, easy corrosion and high cost.

[0003] In addition, deep-sea aquaculture net cage is applied in coastal areas, affected by monsoon climate, coastal areas will face strong wind, high wave and other adverse sea conditions, these environmental factors are easy to cause the structure of net cage to be damaged, or partial deformation and other problems.

[0004] Therefore, the utility model provides a kind of deep-sea aquaculture net cage structure which is stable, durable under complex marine environment, and has economic efficiency, convenient transportation and installation. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a kind of deep-sea aquaculture net cage structure which is stable, durable under complex marine environment, and has economic efficiency, convenient transportation and installation.

[0006] The utility model is realized as follows:

[0007] A kind of foldable and self-supporting air bag deep-sea aquaculture net cage, including first steel pipe ring and second steel pipe ring, the first steel pipe ring and second steel pipe ring are parallel to each other;

[0008] First air bag and second air bag, several, the first air bag head and tail two ends are connected with first steel pipe ring and second steel pipe ring, several first air bag and second air bag are perpendicular to each other and constitute a hollow sphere with two ends open;

[0009] Connecting piece, the connecting piece is installed at the connecting place of first air bag and second air bag, and the first air bag and second air bag are fixed.

[0010] As further improved, the structure of the first air bag and the second air bag includes a third air bag and a fourth air bag, and the third air bag is located in the fourth air bag.

[0011] First air cock, provided outside the third air bag, and the first air cock is exposed outside after penetrating the fourth air bag;

[0012] A second air nozzle is arranged on the fourth air bag and exposed outside the fourth air bag.

[0013] As a further improvement, the outer surfaces of the first and second steel pipe rings are uniformly provided with a plurality of anchor links in the circumferential direction, and the ends of the first air bag corresponding to the anchor links are provided with link buckles.

[0014] The link buckles and anchor links are connected to fix the first air bag to the first or second steel pipe ring.

[0015] As a further improvement, the connecting member comprises a main body,

[0016] First and second grooves are respectively formed at the ends of the main body to fix the first and second air bags.

[0017] A plurality of buckles are respectively arranged on the end faces of the main body at the ends of the first and second grooves to fix the first or second air bag.

[0018] As a further improvement, the first and second grooves are composed of a first channel and a second channel.

[0019] The first channel is formed at the end of the main body, and the second channel is obliquely arranged beside the first channel and communicates with the first channel, and the second channel extends to the outer surface of the main body, so that the first or second air bag enters the first channel from the second channel.

[0020] As a further improvement, the buckles are arranged on the outer surface of the main body at the connection between the first channel and the second channel.

[0021] As a further improvement, a plurality of positioning holes are arranged on the first or second steel pipe ring, and the positioning holes are arranged in a ring array about the center of the first or second steel pipe ring.

[0022] As a further improvement, a connecting disc is arranged at the center of the first or second steel pipe ring, and the connecting disc is fixed to the inner surface of the first or second steel pipe ring by a plurality of spokes.

[0023] As a further improvement, a mooring cable and a foundation pile are further included, and the connecting disc is fixed with the foundation pile through the mooring cable.

[0024] As a further improvement, the first and second steel pipe rings are annular sealing steel pipes.

[0025] The beneficial effects of the present application are as follows:

[0026] ① The utility model discloses a structure self -supporting through air pressure rigidity provides stable breeding space, and the flexible air bag part is folded under the uninflated state, has stronger buffering capacity under the inflation state, and the transportation and installation mode of simplification, low cost has high stability, durability and high efficiency, helps the large -scale application of deep sea aquaculture.

[0027] ② The utility model discloses the first air bag and second air bag adopt double -deck nested structure, and the third air bag and fourth air bag of inside and outside double -deck can be independent inflation respectively, even if partial air leakage or breakage, also can not destroy the integrity and function of overall structure, and the first air bag and second air bag of longitudinal orthogonal in the middle part of aquaculture net cage are independently designed, and do not communicate with each other, not only improve the security of whole, and can evenly disperse external force, promote the wind -wave resistance.

[0028] ③ The utility model discloses the kite formula single point mooring design makes the net cage can with wave heave and automatically adjust angle to reduce the influence of wave force, makes the net cage keep excellent stability under the bad sea condition.

[0029] ④ The utility model discloses the air bag deep sea aquaculture net cage bottom can be equipped with ballast block and ballast water tank for improving structural stability. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be to the drawings needed in the embodiment used briefly introduce, should understand, the following drawings only shows some embodiments of the utility model, therefore should not be regarded as the limited scope, for ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other related drawings according to these drawings.

[0031] Figure 1 It is the structural schematic diagram of the air bag deep sea aquaculture net cage of the utility model embodiment provides a foldable and self -supporting.

[0032] Figure 2 It is the first steel pipe ring or second steel pipe ring structural schematic diagram of the air bag deep sea aquaculture net cage of the utility model embodiment provides a foldable and self -supporting. Figure One .

[0033] Figure 3 It is the first steel pipe ring or second steel pipe ring structural schematic diagram of the air bag deep sea aquaculture net cage of the utility model embodiment provides a foldable and self -supporting. Figure Two .

[0034] Figure 4 It is the second air bag structural schematic diagram of the air bag deep sea aquaculture net cage of the utility model embodiment provides a foldable and self -supporting.

[0035] Figure 5The utility model embodiment provides a kind of connecting piece structure schematic diagram of collapsible and self-supporting air bag deep sea aquaculture net cage.

[0036] Figure 6 The utility model embodiment provides a kind of connecting piece overhead schematic diagram of collapsible and self-supporting air bag deep sea aquaculture net cage.

[0037] Figure 7 The utility model embodiment provides a kind of first air bag structure schematic diagram of collapsible and self-supporting air bag deep sea aquaculture net cage. DETAILED DESCRIPTION

[0038] To make the purpose, technical scheme and advantages of the utility model embodiment clearer, the technical scheme in the utility model embodiment will be described clearly and completely in the following with the drawings in the utility model embodiment, obviously, the described embodiment is part of the embodiment of the utility model, not all the embodiment of the utility model.Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of protection of the utility model.Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents the selected embodiment of the utility model.Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of protection of the utility model.

[0039] In the description of the utility model, the terms "first", "second" are only for the purpose of description, and can not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features.Therefore, the features defined with "first", "second" can be explicitly or implicitly include one or more features.In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0040] Referring to Figures 1-7 The embodiment provides a kind of collapsible and self-supporting air bag deep sea aquaculture net cage, including first steel pipe ring 10 and second steel pipe ring 20, the first steel pipe ring 10 and second steel pipe ring 20 are parallel to each other;First air bag 30 and second air bag 40, several, the first air bag 30 two ends are connected first steel pipe ring 10 and second steel pipe ring 20 respectively, several first air bag 30 and second air bag 40 are perpendicular to each other and constitute a hollow sphere with two ends open;Connecting piece 50, the connecting piece 50 is installed at the connecting place of first air bag 30 and second air bag 40, and the first air bag 30 and second air bag 40 are fixed.

[0041] In one of the specific embodiments, the first steel pipe ring 10 and the second steel pipe ring 20 are made of high-strength aluminum alloy or stainless steel material and are subjected to surface corrosion prevention treatment to ensure durability and long-term use performance.

[0042] In one of the specific embodiments, the first steel pipe ring 10 and the second steel pipe ring 20 are annular sealing steel pipes.

[0043] The utility model discloses a first steel pipe ring 10 and second steel pipe ring 20 form the overall framework of the net cage, maintain the overall shape of the breeding net cage, take the first gasbag 30 as the warp support, take the second gasbag 40 as the weft, adopt the connecting piece 50 fixed in the warp and weft intersection position, build a flexible gasbag part for supporting the first steel pipe ring 10 and the second steel pipe ring 20, that is, realize structure self-supporting through air pressure rigidity, provide stable breeding space, and the flexible gasbag part can be folded in the un-inflated state, has stronger buffering capacity in the inflated state, simplifies the transportation and installation mode, and has low cost, high stability, durability and high efficiency, helps the large-scale application of deep-sea aquaculture.

[0044] Among them, the structure of the first gasbag 30 and the second gasbag 40 both includes a third gasbag 23 and a fourth gasbag 24, the third gasbag 23 is located in the fourth gasbag 24; a first gas nozzle 21 is arranged outside the third gasbag 23, and the first gas nozzle 21 is exposed outside after penetrating the fourth gasbag 24; a second gas nozzle 22 is arranged on the fourth gasbag 24 and exposed outside the fourth gasbag 24.

[0045] In one of the specific embodiments, the first gasbag 30 and the second gasbag 40 are made of high-strength, corrosion-resistant rubber material to form flexible columnar arc-shaped gasbags, and the flexible gasbags are made by molding process and hot vulcanization technology, having high strength and impact resistance.

[0046] In the embodiment, the first gasbag 30 and the second gasbag 40 adopt a double-layer nested structure, and the inner and outer double-layer third gasbag 23 and fourth gasbag 24 can be inflated independently, so that even if local gas leakage or damage occurs, the integrity and function of the overall structure will not be damaged; the first gasbag 30 and the second gasbag 40 in the middle of the breeding net cage are designed independently and are not connected to each other, which not only improves the overall safety, but also uniformly disperses external force and improves the wind and wave resistance.

[0047] The inflation pressure of the gasbag can also be designed according to different use scenarios to ensure that the frame forms a taut state after inflation and can be quickly adjusted to meet actual needs.

[0048] In the embodiment, the outer surfaces of the first steel pipe ring 10 and the second steel pipe ring 20 are uniformly arranged with a plurality of anchor links 11 in the circumferential direction, and the end portions of the first air bag 30 corresponding to the anchor links 11 are provided with link buckles 31; the link buckles 31 are connected with the anchor links 11 so that the first air bag 30 is fixed with the first steel pipe ring 10 or the second steel pipe ring 20.

[0049] The first air bag 30 is fixedly connected with the first steel pipe ring 10 or the second steel pipe ring 20, but the cooperation of the link buckles 31 and the anchor links 11 makes the rotation space thereof to cope with the complex marine environment.

[0050] In the embodiment, the connecting piece 50 comprises a main body 501, a first groove 502 and a second groove 503, the first groove 502 and the second groove 503 are respectively opened at the end portions of the two ends of the main body 501, and are used for fixing the first air bag 30 and the second air bag 40.

[0051] A plurality of lock buckles 504 are respectively arranged on the end faces of the main body 501 at the two ends of the first groove 502 and the second groove 503, so as to fix the first air bag 30 or the second air bag 40.

[0052] Further, the first groove 502 and the second groove 503 are composed of a first channel 521 and a second channel 522; the first channel 521 is opened at the end portion of the main body 501, the second channel 522 is arranged obliquely beside the first channel 521 and communicates with the first channel 521, and the second channel 522 extends to the outer surface of the main body 501, so that the first air bag 30 or the second air bag 40 enters the first channel 521 from the second channel 522.

[0053] Further, the lock buckles 504 are arranged on the outer surface of the main body 501 at the connection positions of the first channel 521 and the second channel 522.

[0054] In the embodiment, the first air bag 30 or the second air bag 40 of the utility model is in the un-inflated state, enters the first channel 521 from the second channel 522 of the outer surface of the main body 501, is then locked by the lock buckles 504, and is prevented from separating from the connecting piece 50, and then is inflated.

[0055] In the embodiment, a plurality of positioning holes are arranged on the first steel pipe ring 10 or the second steel pipe ring 20, and the positioning holes are arranged in a ring array about the center of the first steel pipe ring 10 or the second steel pipe ring 20.

[0056] Further, the number of the positioning holes is three, and the spacing between adjacent positioning holes is 120°.

[0057] The utility model discloses utilize the positioning hole as the connecting place of hoisting equipment, also as the complete body structure positioning of assembly, promote transportation convenience.

[0058] In the embodiment, the first steel pipe ring 10 or the second steel pipe ring 20 is provided with a connecting disc 13 in the center, and the connecting disc 13 is fixed to the inner surface of the first steel pipe ring 10 or the second steel pipe ring 20 through a plurality of spokes 12.

[0059] Further, the utility model also includes a mooring cable 60 and a foundation pile 70, and the connecting disc 13 is fixed with the foundation pile 70 through the mooring cable 60.

[0060] In one of the specific embodiments, the mooring cable 60 is a macromolecular zero-gravity mooring cable.

[0061] In the embodiment, the kite type single point mooring design is adopted, so that the net cage can rise and sink with waves and automatically adjust the angle, thereby reducing the influence of wave force; and the net cage can maintain excellent stability in severe sea conditions.

[0062] In the embodiment, the utility model can be provided with a ballast block and a ballast water tank at the bottom of the air bag deep sea aquaculture net cage, for improving the structural stability.

[0063] In summary, the utility model has foldable and self-sustaining functions, conforms to the complex marine aquaculture environment, has high stability, durability and high efficiency, and can help the large-scale application of deep sea aquaculture.

[0064] The above only describes the preferred embodiments of the utility model, and is not used to limit the utility model, and the utility model can have various changes and changes for the person skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A collapsible and self-supporting air bag type deep sea net cage, characterized in that, It comprises a first steel pipe ring (10) and a second steel pipe ring (20), which are parallel to each other; A plurality of first air bags (30) and second air bags (40) are connected to the first steel pipe ring (10) and the second steel pipe ring (20) at both ends respectively, and the first air bags (30) and the second air bags (40) are perpendicular to each other to form a hollow sphere with both ends open; A connecting piece (50) is installed at the connection between the first air bag (30) and the second air bag (40) to fix the first air bag (30) and the second air bag (40).

2. The collapsible and self-supporting air bag type net cage according to claim 1, wherein The structure of the first air bag (30) and the second air bag (40) comprises a third air bag (23) and a fourth air bag (24), and the third air bag (23) is located in the fourth air bag (24); A first air nozzle (21) is provided outside the third air bag (23), and the first air nozzle (21) is exposed outside after penetrating through the fourth air bag (24); A second air nozzle (22) is provided on the fourth air bag (24) and exposed outside the fourth air bag (24).

3. The collapsible and self-supporting pneumatic net cage for deep sea farming according to claim 1, characterized in that, A plurality of anchor rings (11) are uniformly arranged on the outer surface of the first steel pipe ring (10) and the second steel pipe ring (20) in the circumferential direction, and a link buckle (31) is arranged on the end of the first air bag (30) corresponding to the anchor ring (11); The link buckle (31) is connected with the anchor ring (11) to fix the first air bag (30) with the first steel pipe ring (10) or the second steel pipe ring (20).

4. The collapsible and self-supporting pneumatic net cage for deep sea farming according to claim 1, characterized in that, The connecting piece (50) comprises a main body (501), A first groove (502) and a second groove (503) are respectively opened at the ends of the main body (501) at both ends to fix the first air bag (30) and the second air bag (40); A plurality of lock buckles (504) are respectively arranged on the end face of the main body (501) at both ends of the first groove (502) and the second groove (503) to fix the first air bag (30) or the second air bag (40).

5. The collapsible and self-supporting air bag type net cage according to claim 4, wherein The first groove (502) and the second groove (503) are composed of a first channel (521) and a second channel (522); The first channel (521) is opened at the end of the main body (501), and the second channel (522) is inclinedly arranged beside the first channel (521) and communicates with the first channel (521), and the second channel (522) extends to the outer surface of the main body (501), so that the first air bag (30) or the second air bag (40) enters the first channel (521) from the second channel (522).

6. The collapsible and self-supporting air bag type net cage according to claim 5, wherein The lock buckle (504) is arranged on the outer surface of the main body (501) at the connection between the first channel (521) and the second channel (522).

7. The collapsible and self-supporting pneumatic net cage for deep sea farming according to claim 3, wherein, A plurality of positioning holes are arranged on the first steel pipe ring (10) or the second steel pipe ring (20), and the positioning holes are arranged in a ring array about the center of the first steel pipe ring (10) or the second steel pipe ring (20).

8. The collapsible and self-supporting pneumatic net cage for deep sea farming according to claim 1, characterized in that, The first steel pipe ring (10) or the second steel pipe ring (20) is provided with a connecting disc (13) in the center, and the connecting disc (13) is fixed to the inner surface of the first steel pipe ring (10) or the second steel pipe ring (20) by a plurality of spokes (12).

9. The collapsible and self-supporting pneumatic net cage for deep sea farming according to claim 8, characterized in that, The connecting disc (13) is fixed with a foundation pile (70) through a mooring cable (60).

10. The collapsible and self-supporting pneumatic net cage for deep sea farming according to claim 8, characterized in that, The first steel pipe ring (10) and the second steel pipe ring (20) are annular sealing steel pipes.

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