CN108040944A - Off-lying sea pile pile seining cultivation platform - Google Patents

Abstract

The invention discloses a kind of off-lying sea pile pile seining cultivation platform, foundation includes pile pile and an outer pile pile of circle in a circle of Center stake；Interior pile pile and outer pile pile lower end are embedded in below seabed, and upper end is interconnected by connecting elements；Further include two groups of extension pile piles on the outside of outer pile pile, basis of the one of which as office accommodation platform, another group of basis as production operation platform；Superstructure part includes inner ring aisle and outer shroud aisle；Superstructure part further includes functional platform.Region within inner ring purse seine is main culturing area；Region between inner ring purse seine and outer shroud purse seine is annular auxiliary culturing area, and annular aids in culturing area for cultivating the fish of such as rock porgy etc and passing through the attachment above these fish cleaning purse seine.It can realize that high efficiency, high quality off-lying sea purse seine herd fishing.

Description

Off-shore pipe pile seine farming platform

technical field

The invention relates to a marine aquaculture platform, in particular to an offshore pipe pile seine aquaculture platform.

Background technique

Fish is the main source of the highest quality protein for human beings in the 21st century. With the rapid depletion of my country's offshore fishery resources, switching from fishing to farming has become the correct direction for fishery development. Since my country became the first country in the world in which the amount of aquaculture exceeded the amount of fishing in 1988, the output of aquatic products has ranked first in the world for 28 consecutive years.

Although China is a big breeding country, it is not a strong breeding country. The specific manifestation is that my country's aquaculture industry is still at a relatively low level of development and is still a resource-consuming industry with high energy consumption, high pollution, and low output. Excessive extraction of groundwater resources, pollution of offshore waters, and ecological damage are becoming increasingly serious. , the level of equipment and informatization is insufficient, the quality of aquaculture aquatic products is not high, and aquatic product safety problems occur from time to time, which cannot meet the strong demand for high-quality commercial fish in the society. The development and promotion of improved species is insufficient, and the coverage rate of improved species is only about 30%. It is far from the 70% coverage rate of fine species in aquaculture developed countries, and these have become bottlenecks restricting the development of my country's fishery.

Most domestic mariculture seines are shallow sea seines, which are mainly distributed in Zhejiang, Fujian, Guangdong and other sea areas. There are problems such as high breeding density, low water exchange rate, serious water eutrophication, frequent diseases, and high mortality. Seine breeding facilities are relatively simple and have poor wind and wave resistance, especially when subjected to force majeure such as typhoons, often causing damage to the seine and heavy losses. There are few public reports on seine aquaculture in foreign mariculture, and the research and demonstration of three-dimensional ecological and efficient aquaculture technology based on large-scale pipe pile seines in the northern seas of my country has not been reported.

Due to the large seabed current force, the impact on the purse seine has a huge impact. The fixed connection of the seine net of the large offshore pipe pile seine aquaculture platform is very important. The lower end of the purse seine of the existing marine aquaculture platform generally adopts mechanisms such as counterweight stretching anchor chains to make the bottom end of the purse seine contact with the seabed. In the large-scale offshore pipe pile seine breeding platform, this common netting and its connection method have obvious defects, mainly because the lower end of the seine net and the bottom of the sea have poor bonding strength, and the seabed water flow may set off the seine net from the bottom. , leading to the escape of farmed organisms.

According to different living habits, some fish feed on the surface of the water, and some fish (such as half smooth tongue sole) feed on the bottom of the sea. Therefore it is necessary to arrange a bait feeding device at the bottom of the sea. Due to the large impact force of the seabed water flow, the installation of a common bait feeding device in the prior art on the seabed is not only very cumbersome to operate, but the construction cost is very high, and the common bait tank is difficult to meet the requirements of water shock resistance.

The large offshore pipe pile seine aquaculture platform is a multi-functional aquaculture system independent of the sea area. The platform needs to rely on ships to transport related equipment, bait, fry and adult fish between the land and the breeding platform. Whether it is transported in or out, it needs to be hoisted by a crane. Therefore, it is very necessary to install a crane in the platform system. Existing marine aquaculture platforms are generally not suitable for direct installation of cranes. This is because the base at the rear end of the boom bears a large force and uneven force in all directions during the operation of the crane, which will directly affect or even destroy the structure of the platform. Safety is difficult to guarantee.

Contents of the invention

The technical problem to be solved by the present invention is to provide a high-sea pipe pile purse seine breeding platform to realize high-efficiency and high-quality high-sea seine animal husbandry and fishing.

In order to solve this technical problem, the present invention has adopted following technical scheme:

An offshore pipe pile seine breeding platform is characterized in that it includes a center pile, a foundation part surrounding the center pile and a superstructure part installed on the upper end of the foundation part; the foundation part includes a circle of several inner pipe piles surrounding the center pile and Several outer pipe piles surround the center pile and are located outside the inner pipe pile; the upper ends of the inner pipe pile and the outer pipe pile are flush, and the lower ends are buried under the seabed; the upper ends of the inner pipe pile and the outer pipe pile are interconnected by connecting members connection; the foundation part also includes two sets of extension pipe piles located outside the outer pipe piles. The foundation of the office and living platform, the other group is used as the foundation of the production and operation platform; The lower end of the ring fence is connected to the seabed, and the upper end is respectively connected to the inner pipe pile and the outer pipe pile or connected to the connecting member or connected to the superstructure part; The inner ring walkway and the outer ring walkway located on the connecting member and above the outer pipe pile; the superstructure part also includes a functional platform located on the connecting member, and the functional platform includes a leisure fishing platform, an office and living platform and The production operation platform, the office and living platform is located on the basis of the office and living platform, and the production operation platform is located on the basis of the production operation platform; the office and living platform is equipped with office and living buildings, and the production and operation platform is equipped with crane installation Seat; the area inside the inner ring fence is the main breeding area; the area between the inner ring fence and the outer ring fence is the ring auxiliary breeding area, and the ring auxiliary breeding area is used to breed fish such as porpoise And use these fish to clean up the attachments on the purse seine.

The main breeding area is equipped with a bottom bait feeding device, which includes a bottom feeding pipe and a bottom bait tank; the bottom feeding pipe includes a longitudinal pipe and an inclined pipe connected to the lower end of the longitudinal pipe, and the upper end of the longitudinal pipe is connected to a feeding device The upper end of the bottom bait tank is open and the bottom end is a dense net for blocking bait, and the tank wall of the bottom bait tank is surrounded by thick ropes; the discharge end of the inclined pipe is located above the opening end of the bottom bait tank or inside the bottom bait tank .

The purse fence includes a vertical net and a bottom net connected to the lower end of the vertical net and perpendicular to the vertical net; both the vertical net and the bottom net include criss-cross nets and net clothes attached to the net; the bottom of the vertical net There are several seabed connecting ropes, the lower ends of which are connected to the pipe piles below the seabed surface, the outer side of the bottom net has several iron chain connecting ropes, and the outer ends of the iron chain connecting ropes are connected with iron chains; the upper end of the vertical net There are several suspension connecting ropes; the net frame of the vertical net is connected with pipe pile connecting ropes for connecting with pipe piles; the dense net and thick rope are respectively connected with the bottom net.

The crane installation base also includes a reinforced pipe pile arranged between the extension pipe pile and the outer pipe pile, the lower end of the reinforced pipe pile is buried under the seabed, and the upper end is fixed with a reinforced connector, and the reinforced connector is also connected to the reinforced pipe pile. The tops of the pipe piles adjacent to the pile are fixed; the crane mount also includes a connecting flange arranged directly above the reinforced pipe pile and seated on the reinforced connector; the crane mount also includes several pieces of reinforcement Rib plate; the inner side of the reinforced rib plate is fixed to the outer wall of the reinforced pipe pile, and the upper end of the reinforced rib plate is fixed to the bottom surface of the connecting flange.

A number of reinforcement ribs are evenly distributed around the reinforced pipe pile in the space avoiding the reinforcement connector; the reinforcement rib has a shape with a wide top and a narrow bottom, and the upper width is equal to the radius difference between the connecting flange and the reinforced pipe pile; the reinforcement rib The outer edge of the upper end is flush with the outer edge of the connecting flange.

A bait-retaining dense net is set in the main breeding area; both ends of the bait-retaining dense net are respectively connected to the inner pipe pile, and the middle part is connected to the central pile; the horizontal direction of the bait-retaining dense net is perpendicular to the main flow direction of the water flow in the aquaculture sea area; The upper end of the bait dense net is higher than the sea level, and the lower end is located at the upper part of the aquaculture water body below the sea level.

A central monitoring device is provided on the central pile, and the central monitoring device includes a monitor and a hydrological and water quality monitoring device.

The central pile also includes several collars sleeved on the pile rod; the collars are provided with a central monitoring device and a net-hanging mechanism.

There are railings on the inner and outer sides of the inner ring walkway and the outer ring walkway respectively.

After all the components are modularized on land, they are assembled at sea into an offshore pipe pile seine farming platform.

The positive effect of the present invention is that the development of fishery in my country is from land-based, near-shore to offshore deep-sea development, the development of fishery is transitioning to the direction of environmental friendliness, resource conservation, safety and high quality, and the transformation to equipment and informationization has become a major trend of fishery development . Innovatively create a three-dimensional ecological breeding demonstration of large-scale pipe pile seines in the open sea, expand offshore deep-sea areas, carry out the cultivation and promotion of excellent varieties, and realize the transformation of equipment and informatization, which is in line with the development direction of my country's fishery and the requirements of national policy orientation.

Due to the relatively small slope of most sea areas in my country's Yellow Bohai Sea and the East China Sea, the suitable working distance and shallow depth of the sea area, the sea area suitable for carrying out large-scale seine aquaculture in the far sea is vast, and the present invention is suitable for demonstration and promotion in most coastal areas in China. The offshore large-scale pipe pile seine culture platform system is an expansion model of offshore deep-water cages. The invention uses steel piles, cement piles, etc. to fix the nets, and the lower end of the nets is directly fixed to the seabed, so as to realize bottom-dwelling bottom-dwelling fish, Three-dimensional ecological breeding of swimming fish in the middle and upper layers. The invention can be equipped with modern facilities and equipment such as automatic feeding equipment, harvesting equipment, live fish transport ships, work boats, water quality online monitoring equipment, video monitoring equipment, and intelligent management and control platforms, and build a seine multifunctional management and protection platform to realize breeding Equipped, informatized and intelligent, making full use of open seas in the far sea, realizing large-scale farming of high-quality commercial fish, reducing farming energy consumption, improving the quality of aquatic products, creating a new model of modern fish farming, and realizing the promotion and replication of the farming model, The prospect of development and promotion is broad.

The base part and the superstructure part of the present invention are mutually split structures. In actual construction, due to water flow factors, it is difficult to position the inner and outer tubular piles on the arcs of the inner and outer concentric circles with the central pile as the center. In the present invention, the foundation part is firstly constructed, and then the inner and outer ring walkways are constructed, and alignment is made during the construction process of the inner and outer ring walkways, so that the inner and outer ring walkways are accurately located on the circular arcs of the two inner and outer concentric circles with the center pile as the center.

The annular auxiliary breeding area between the inner and outer ring fences of the present invention is very important. Fish such as porpoise can be cultured alone in this area to clean up the attachments on the purse seine. The spotted grouper has protruding teeth and likes to peck the eggs of marine organisms (such as sea rainbows and oysters) attached to the net. According to this habit, the grouped grouper can clean the seine net, thus eliminating the need for manual cleaning of the seine net. The cumbersome operation and damage to the fence.

The present invention is provided with a center pile, which is used as the center point of pipe pile construction and walkway construction. In addition, a central monitoring device can be provided on the center pile to realize central observation of the aquaculture water body, and isolation can also be set between the center pile and the inner pipe pile. The net is used to realize the fan-shaped separation of the main breeding area to realize aquaculture in subdivided areas.

The invention adopts an L-shaped purse seine, and connects pipe piles below the seabed through seabed connecting ropes; iron chains are used to ensure that the bottom net is attached to the seabed surface. When a seabed connecting rope fails, the bottom net plays a role of supplementary protection. The purse seine of the invention is firmly and reliably connected, and can effectively prevent the breeding organisms from escaping.

The present invention can also be provided with the bait dense net in the main breeding area. The horizontal direction of the bait dense net is perpendicular to the main flow direction of the water flow in the breeding sea area. When in use, the floating bait is placed on the upstream side of the water flow of the bait dense net. This can effectively reduce the loss of bait from the seine mesh.

The bait trough at the bottom of the present invention is composed of a dense net and a thick rope, all of which are made of flexible materials, and can well meet the requirements of water impact resistance. During construction and installation, the dense net and thick rope of the bottom bait tank can be connected to the bottom net of the inner ring seine in advance to form the bottom bait tank, which is installed on the seabed together with the inner ring seine. The time-consuming and labor-intensive problem caused by separately installing the bottom bait tank is avoided.

In the present invention, an extension pipe pile is arranged outside the outer pipe pile, a reinforcement pipe pile is arranged between the extension pipe pile and the outer pipe pile, and the connection flange is seated and installed directly above the reinforcement pipe pile through a reinforcement connector and a set of reinforcement rib plates. The force in all directions of the boom is transmitted to the pipe piles and connectors through the reinforced connectors, connecting flanges and reinforced ribs, and the downward force is transmitted to the seabed. Therefore, this mechanism has the characteristics of firmness, stability and impact resistance. Outstanding features can effectively ensure the stable installation and safe operation requirements of the crane.

After all the components are modularized on land, they are assembled at sea into an offshore pipe pile seine farming platform. On the one hand, this approach can greatly improve the efficiency of offshore installation and reduce construction waste; on the other hand, the intensive production and manufacturing of various components facilitates the establishment of large-scale and standardized marine ranches in multiple sea areas, and is more conducive to the promotion and application of patented technologies .

Description of drawings

Fig. 1 is a schematic top view of the basic part of the present invention.

Fig. 2 is a structural schematic diagram of the present invention.

Fig. 3 is a schematic top view of the superstructure part of the present invention.

Fig. 4 is a structural schematic diagram of the fence of the present invention.

Fig. 5 is a schematic structural view of the bottom bait feeding device of the present invention.

Fig. 6 is a top view structure and a schematic diagram of the installation position of the embodiment of the crane mounting base of the present invention. In order to show the lower structure, this figure omits the connecting flange at the upper end.

Fig. 7 is a schematic top view of the connecting flange of the embodiment of the crane mounting seat of the present invention.

Fig. 8 is a schematic diagram of the shape of the reinforcing rib plate of the embodiment of the crane mounting seat of the present invention.

Fig. 9 is a schematic diagram of the overall structure of an embodiment of the crane mounting base of the present invention.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and examples.

The embodiment of the present invention comprises a central pile 1, a foundation part surrounding the central pile 1 and a superstructure part mounted on the upper end of the foundation part.

As shown in FIG. 1 and FIG. 2 , the foundation part includes a circle of several inner pipe piles 2 surrounding the center pile 1 and a circle of several outer pipe piles 3 surrounding the center pile 1 and located outside the inner pipe pile 2 . The lower ends of the inner pipe pile 2 and the outer pipe pile 3 are buried below the seabed. The upper ends of the inner pipe pile 2 and the outer pipe pile 3 are flush, and the upper ends of the inner pipe pile 2 and the outer pipe pile 3 are connected to each other through the connecting member 4. The specific connection method is: the upper end of any inner pipe pile 2 passes through two connecting members 4 Connect the upper ends of two adjacent outer pipe piles 3 of the inner pipe pile 2, as shown in FIG. 1 .

The foundation part also includes two sets of extension pipe piles 5 located outside the outer pipe piles 3, and the lower ends of the extension pipe piles 5 are all buried under the seabed. The top of the extension pipe pile 5 is connected with the top of the adjacent outer pipe pile through the connecting member 4 , one group is used as the foundation of the office and living platform 11 , and the other group is used as the foundation of the production and operation platform 12 .

The foundation part also includes the inner ring fence with the inner pipe pile 2 as the support frame and the outer ring fence with the outer pipe pile 3 as the support frame. The lower ends of the inner ring fence and the outer ring fence are connected to the seabed, and the upper ends are connected to the inner The pipe pile 2 and the outer pipe pile 3 are either connected to the connection member 4 or connected to the superstructure part.

The arrangement of the fence is as follows: as shown in Figure 4, the fence of the present invention includes a vertical net w1 and a bottom net w6 connected to the lower end of the vertical net w1 and perpendicular to the vertical net w1. Both the vertical net w1 and the bottom net w6 include criss-cross nets w7 and nets attached to the nets w7.

The bottom end of the vertical net w1 has several seabed connecting ropes w4, and the outer side of the bottom net w6 has several iron chain connecting ropes w5.

Further, the upper end of the vertical net w1 has several hanging connecting ropes w3. A pipe pile connecting rope w2 for connecting with pipe piles is connected to the cross section of the vertical net w1.

In actual construction, a short rope is reserved at the bottom of the vertical net w1 as the seabed connecting rope w4, and a short rope is reserved outside the bottom net w6 as the iron chain connecting rope w5.

During use, the iron chain connecting rope w5 connects the iron chain. Connect the pulling rope on the pipe pile below the seabed to connect with the seabed connecting rope w4. When used as the inner ring fence, the hanging connecting rope w3 is connected to the hanging net ring on the inner ring walkway, and the pipe pile connecting rope w2 is connected to the inner pipe pile. When used as the outer ring fence, the hanging connecting rope w3 is connected to the hanging net ring on the outer ring walkway, and the pipe pile connecting rope w2 is connected to the outer pipe pile. The sides of two adjacent groups of nets are connected with short ropes, and the vertical gangs are sutured.

The steel pipe pile is used as the support frame of the net, and the inner ring net and the outer ring net form a double-layer structure. The netting adopts Telif ultra-high molecular weight netting, the purpose is to ensure the safety of breeding production. The main purpose of the circular breeding structure is to increase the breeding water body and realize large water body breeding, the second is to facilitate the breeding operation, and the third is to have a good anti-wind and wave effect.

As shown in Figures 2 and 3, the superstructure part includes an inner ring walkway 7 located on the connecting member 4 and above the inner pipe pile 2 and an outer ring walkway 8 located on the connecting member 4 and above the outer pipe pile 3 . Railings 9 are respectively provided on the inner and outer sides of the inner ring walkway 7 and the outer ring walkway 8 .

The superstructure part also includes various types of functional platforms located on the connecting member 4, such as the leisure fishing platform 10, etc., and also includes the office and living platform 11 located on the basis of the office and living platform 11 and the foundation located on the production and operation platform 12. The production operation platform 12 on the top, as shown in Figure 3.

Wherein the office and living platform 11 is provided with office and living buildings, and the production operation platform 12 is provided with a crane installation seat.

The buildings for office and living use include residential and office buildings and facilities, as well as sewage treatment devices for treating domestic feces and kitchen sewage.

The horizontal breeding area of the present invention includes two parts: the main breeding area within the inner ring fence and the annular auxiliary breeding area between the inner and outer ring fences.

The central pile 1 is required to be located at the center of the foundation part and the superstructure part. In actual construction, due to water flow factors, it is difficult to position the inner pipe pile 2 and the outer pipe pile 3 respectively on the arcs of the inner and outer concentric circles with the central pile 1 as the center. Therefore, the present invention first constructs the foundation part, then constructs the inner and outer ring walkways and aligns them during the construction process of the inner and outer ring walkways, so that the inner and outer ring walkways are accurately located on the arcs of the two inner and outer concentric circles with the center pile 1 as the center.

A central monitoring device, such as a monitor and a hydrological and water quality monitoring device, may be provided on the central pile 1 . A net hook or a net ring can also be set on the center pile 1, and an isolation net is set between the center pile 1 and the inner pipe pile 2 for realizing the fan-shaped separation of the main breeding area. The central pile 1 may also include several collars sleeved on the pile shaft. There are different types of central monitoring devices on the collar, and it may also be equipped with a net hook or a net ring.

The present invention can also be provided with the bait dense net in the main breeding area. The two ends of the bait dense net are respectively connected to the inner pipe pile 2, and the middle part is connected to the center pile 1. The horizontal direction of the bait dense net is perpendicular to the main flow direction of the water flow in the breeding sea area. The upper end of the bait dense net is higher than the sea level, and the lower end is located at the upper part of the aquaculture water body below the sea level. When in use, the floating bait is placed on the upstream side of the water flow of the bait dense net. After the water flow direction is changed, it is put into the other side of the dense bait net (still the upstream side of the water flow).

As shown in Fig. 5, the bottom bait feeding device of the present invention includes a bottom feeding pipe and a bottom bait tank, wherein the bottom feeding pipe includes a longitudinal pipe 17 and an inclined pipe 16 connected to the lower end of the longitudinal pipe 17, and the upper end of the longitudinal pipe 17 is connected with a Feeding equipment for construction parts. The upper end opening of the bottom bait tank, the bottom are the dense net 15 that keeps off the bait, and the groove wall of the bottom bait tank is surrounded by thick rope 14. The discharge end of the inclined pipe 16 is located above the opening end of the bottom bait tank or inside the bottom bait tank. The dense net 15 and the thick rope 14 are respectively connected with the bottom net w6 attached to the seabed surface 18 .

As shown in Figure 6, the embodiment of the crane mounting seat of the present invention includes several extension pipe piles 5 located outside the outer pipe pile 3. The lower ends of the extension pipe piles 5 are buried below the seabed, and the upper ends are flush with the upper ends of the outer pipe piles 3. The embodiment of the crane mounting seat of the present invention further includes a reinforcing pipe pile 6 arranged between the extension pipe pile 5 and the outer pipe pile, and the lower end of the reinforcement pipe pile 6 is buried under the seabed. The upper end of the reinforcement pipe pile 6 is fixed with a transverse reinforcement connector 19 and a longitudinal reinforcement connector 20 , and the transverse reinforcement connector 19 and the longitudinal reinforcement connector 20 are respectively fixed to the top of the reinforcement pipe pile 6 adjacent to the pipe pile.

As shown in FIG. 9 , the embodiment of the crane installation seat of the present invention further includes a connecting flange 13 arranged directly above the reinforced pipe pile 6 and seated on the reinforced connecting piece. The connecting flange 13 shown in FIG. 7 is used for installing the base of the hoisting machine. When in use, the base of the hoisting machine is seated and fixedly connected to the connecting flange 13 by bolts.

The embodiment of the crane installation seat of the present invention further includes several reinforcing ribs 21 as shown in FIG. 8 . The inner side of the reinforcing rib plate 21 is welded and fixed with the outer wall of the reinforced pipe pile 6 , and the upper end of the reinforcing rib plate 21 is welded and fixed with the bottom surface of the connecting flange 13 .

As shown in FIG. 6 , several reinforcement ribs 21 are evenly distributed around the reinforcement pipe pile 6 in the space avoiding the reinforcement connectors. As shown in FIG. 8 , the reinforcing rib plate 21 has a shape with a wide top and a narrow bottom, and the upper width is equal to the radius difference between the connecting flange 13 and the reinforcing pipe pile 6 . The outer edge of the upper end of the reinforcing rib plate 21 is flush with the outer edge of the connecting flange 13 .

Claims (9)

1. An offshore pipe pile seine breeding platform is characterized in that it includes a central pile (1), a base part surrounding the central pile (1) and a superstructure part installed on the upper end of the foundation part; the foundation part includes a surrounding central pile ( 1) a circle of several inner pipe piles (2) and a circle of several outer pipe piles (3) surrounding the central pile (1) and outside the inner pipe pile (2); the inner pipe pile (2) and the outer pipe The upper ends of the piles (3) are flush and the lower ends are buried under the seabed; the upper ends of the inner pipe piles (2) and the outer pipe piles (3) are connected to each other through the connecting member (4); ) outside the two sets of extension pipe piles (5), the lower ends of the extension pipe piles (5) are buried under the seabed, and the top ends of the extension pipe piles (5) are connected with the top ends of the adjacent outer pipe piles through connecting members (4), where One group is used as the foundation of the office and living platform (11), and the other group is used as the foundation of the production and operation platform (12); the foundation part also includes the inner ring fence with the inner pipe pile (2) as the support frame and the outer pipe pile (3) The outer ring fence is the supporting frame, the lower ends of the inner ring fence and the outer ring fence are connected to the seabed, and the upper ends are respectively connected to the inner pipe pile (2) and the outer pipe pile (3) or connected to the connecting member (4 ) or connected to the superstructure part; the superstructure part includes the inner ring walkway (7) located on the connecting member (4) and above the inner tubular pile (2) and the inner ring walkway (7) located on the connecting member (4) and located on the outer tubular pile (3) The upper outer ring walkway (8); the superstructure part also includes a functional platform located on the connecting member (4), and the functional platform includes a leisure fishing platform (10), an office and living platform (11) and the production operation platform (12), the office life platform (11) is located on the basis of the office life platform (11), and the production operation platform (12) is located on the basis of the production operation platform (12); wherein the office life platform (11 ) is equipped with housing buildings for office and living, and the production and operation platform (12) is equipped with a crane mounting seat; the area within the inner ring fence is the main breeding area; the area between the inner ring fence and the outer ring fence It is a ring-shaped auxiliary breeding area, which is used to raise fish such as porpoise and use these fish to clean up the attachments on the seine net; the main breeding area is equipped with a bottom bait feeding device, and the bottom bait feeding device It includes a bottom feeding pipe and a bottom bait tank; the bottom feeding pipe includes a longitudinal pipe (17) and an inclined pipe (16) connected to the lower end of the longitudinal pipe (17), and the upper end of the longitudinal pipe (17) is connected with feeding equipment; the bottom bait The upper end of the groove is open, and the bottom end is a dense net (15) for blocking bait, and the groove wall of the bottom bait groove is surrounded by thick ropes (14); the discharge end of the inclined pipe (16) is located above the opening end of the bottom bait groove Or inside the bottom bait tank. 2. The remote sea pipe pile seine breeding platform according to claim 1, characterized in that: the seine includes a vertical net (w1) and is connected to the lower end of the vertical net (w1) and is perpendicular to the vertical net (w1). The bottom net (w6); the vertical net (w1) and the bottom net (w6) both include criss-cross nets (w7) and net clothes attached to the nets (w7); the bottom of the vertical net (w1) has several A seabed connecting rope (w4), the lower end of the seabed connecting rope (w4) is connected to the pipe pile below the seabed surface, there are several iron chain connecting ropes (w5) on the outer side of the bottom net (w6), and the iron chain connecting rope ( w5) The outer end is connected with an iron chain; the upper end of the vertical net (w1) has several hanging connecting ropes (w3); the net of the vertical net (w1) is connected with a pipe pile connecting rope (w2) for connecting with pipe piles ; The dense net (15) and the thick rope (14) are respectively connected with the bottom net (w6). 3. The remote sea pipe pile seine breeding platform according to claim 1, characterized in that: the crane mounting seat also includes a reinforcement pipe arranged between the extension pipe pile (5) and the outer pipe pile (3) Pile (6), the lower end of the reinforced pipe pile (6) is buried under the seabed, and the upper end is fixed with a reinforced connector, and the reinforced connector is also fixed with the top of the pipe pile adjacent to the reinforced pipe pile (6); The crane installation seat also includes a connecting flange (13) arranged directly above the reinforced pipe pile (6) and seated on the reinforced connector; the crane installation seat also includes several reinforcement rib plates (21); the reinforcement rib The inner side of the plate (21) is fixed to the outer wall of the reinforced pipe pile (6), and the upper end of the reinforced rib plate (21) is fixed to the bottom surface of the connecting flange (13). 4. The remote sea pipe pile seine breeding platform according to claim 3, characterized in that: several reinforcement ribs (21) are evenly distributed around the reinforcement pipe piles (6) in the space avoiding the reinforcement connectors; (21) has a shape that is wide at the top and narrow at the bottom, and the width of the upper part is equal to the radius difference between the connecting flange (13) and the reinforced pipe pile (6); Outer edges are flush. 5. The remote sea pipe pile seine breeding platform according to claim 1, characterized in that: in the main breeding area, a bait-retaining dense net is set; both ends of the bait-retaining dense net are respectively connected to the inner pipe pile (2), The middle part is connected to the center pile (1); the horizontal trend of the bait-retaining dense net is perpendicular to the main flow direction of the water flow in the aquaculture sea area; the upper end of the bait-retaining dense net is higher than the sea level, and the lower end is located at the upper part of the aquaculture water body below the sea level. 6. The offshore pipe pile seine breeding platform according to claim 1, characterized in that: a central monitoring device is provided on the central pile (1), and the central monitoring device includes a monitor and a hydrological and water quality monitoring device. 7. The remote sea pipe pile seine culture platform according to claim 1, characterized in that: the central pile (1) also includes several collars set on the pile; the collars are equipped with a central monitoring device and Hanging net mechanism. 8. The offshore pipe pile seine breeding platform according to claim 1, characterized in that railings (9) are provided on the inner and outer sides of the inner ring walkway (7) and the outer ring walkway (8). 9. The remote sea pipe pile seine breeding platform according to any one of claims 1 to 8, characterized in that: after all components are modularized on land, they are assembled into a remote sea pipe pile seine farming platform at sea.