CN210143588U

CN210143588U - Water layering-based high-density three-dimensional prawn culture structure

Info

Publication number: CN210143588U
Application number: CN201920790822.2U
Authority: CN
Inventors: 夏栋舟; 刘建华; 朱亚曦; 杨春; 毛运德
Original assignee: Hunan Amaranth Ecological Technology Co ltd
Current assignee: Hunan Amaranth Ecological Technology Co ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-03-17
Anticipated expiration: 2029-05-29

Abstract

The utility model relates to a three-dimensional structure of breeding of shrimp high density based on water layering, breed the layer including breeding pond and two at least layers, it is provided with one or more and breeds the interval to breed the layer level, wherein: the cultivation section comprises two door-shaped frames which are correspondingly arranged and a fixed pipe which is crosswise arranged between the two door-shaped frames, the tops of the door-shaped frames and the fixed pipe are wound with steel wire meshes, and geogrids with corresponding sizes are paved on the steel wire meshes; the bottom of the culture pond below the bottom culture layer is provided with an oxygen supply tray, oxygen pipes are distributed on the culture layer, and the oxygen supply tray and the oxygen pipes are connected with oxygen supply equipment. The utility model discloses a breed the layering and improve the three-dimensional breed structure of breeding shrimp density, the oxygen suppliment mode that link up about the shrimp of high density is bred cooperation upper portion and bottom solves the oxygen deficiency problem of shrimp, can breed the shrimp output and improve several times in the pond of same area, is a method that can not enlarge the breed pond and can protect the agricultural land again.

Description

Water layering-based high-density three-dimensional prawn culture structure

Technical Field

The utility model relates to an aquaculture field indicates a prawn high density three-dimensional aquaculture structure based on water layering very much.

Background

Shrimp is an arthropod living in water, belonging to arthropod crustacean. Prawn, belonging to the family of the arthropoda, the family of prawns. The prawn is rich in nutrition, and has the effects of dredging collaterals, stimulating appetite and resisting oxidation as mentioned in Ben Cao gang mu. The content of protein of Penaeus vannamei Boone is up to 18.71%, the content of 8 essential amino acids and 2 semi-essential amino acids is 38.78% of total amino acids, the content of unsaturated fatty acid is 41.65% of total fatty acid, the content of EPA and DHA is 19.41% of total fatty acid, and the content of vitamin A, vitamin D, vitamin E and vitamin B are enriched₂Vitamin B₆The shrimp meat has rich calcium, iron, zinc and selenium elements, can promote intelligence development of children, improve health of old people, supplement essential elements for adults, and is fine, smooth and tasty and popular with the public. Therefore, the earning rate of the prawn culture industry is improved, more farmers and enterprise capital are attracted to enter the prawn culture industry, the prawn culture scale is expanded, and the design of the pond with the unchanged area for improving the prawn culture yield to obtain larger pond economic benefit is significant.

Chinese patent CN202663987U discloses an indoor layered intensive culture facility for marsupenaeus japonicus, which is characterized in that a culture pond is divided into a plurality of culture layers from the surface layer to the bottom layer through a layered body, and by utilizing the design of sand supporting plates, the bottom of the culture pond is a water-permeable and air-permeable bolting silk net, and the sand supporting plates are arranged on a cross beam at intervals, so that gaps are left between the sand supporting plates. This structure will breed the pond and divide into a plurality of breed layers from last to down, though can realize the intensive breed of layering, nevertheless not conform to the life habit that the shrimp liked the benthonic perch, the problem on layer is bred to the bottom in shrimp crowd can appear. Meanwhile, the structure is characterized in that the sand supporting plate is placed on the connecting support to perch the prawns, the situation that the sand supporting plate is overturned due to the fact that the perching positions of the prawns are uneven can occur, and breeding safety exists. In addition, in the case of raising the density of the culture, the problem of oxygen supply needs to be considered seriously, and so on.

Disclosure of Invention

The utility model aims at improving and innovating the defects and problems existing in the background technology and providing a prawn high-density three-dimensional culture structure based on water layering.

The technical scheme of the utility model be that construct one kind and establish two at least layers of breeding the layer containing top layer breed layer and bottom breed layer at breeding the pond bottom of the pool including breeding the pond and folding perpendicularly, it is provided with one or more and breeds the interval to breed the layer level, wherein: the cultivation section comprises two door-shaped frames which are correspondingly arranged and a fixed pipe which is crosswise arranged between the two door-shaped frames, the tops of the door-shaped frames and the fixed pipe are wound with steel wire meshes, and geogrids with corresponding sizes are paved on the steel wire meshes; the bottom of the culture pond below the bottom culture layer is provided with an oxygen supply tray, oxygen pipes are distributed on the culture layer, and the oxygen supply tray and the oxygen pipes are connected with oxygen supply equipment.

In one embodiment, the portal frame, the fixed pipe, the steel wire mesh and the geogrid of the culture area are detachably assembled. The detachable assembly can facilitate the transverse or longitudinal expansion of the breeding section, and is convenient to carry, and the detachable assembly can be repeatedly reused.

In one embodiment, the two sides of the bottom cultivation layer are provided with steel wires and reinforcing brackets, wherein the reinforcing brackets are fixedly inserted at the bottom of the cultivation pond, and the steel wires are arranged between the door-shaped frame and the reinforcing brackets in a pulling manner. The support strength of the bottom cultivation layer is enhanced, so that the stability of each cultivation layer is enhanced, and the cultivation safety is ensured.

In one embodiment, the door-shaped frame consists of two upright posts and a transverse pipe connected to the tops of the two upright posts, the upright posts of the bottom cultivation layer are inserted into the bottom of the cultivation pond, and the upright posts of the upper cultivation layer are arranged on the upright posts of the lower cultivation layer. Form door-shaped frame through stand and violently pipe, with fixed pipe, wire net formation each layer breed the supporter on layer, guarantee the firm multilayer life bed of shrimp. Meanwhile, the upright posts and the transverse pipes can be welded, a detachable structure can be adopted, the number of layers of the culture layer and the culture scale can be determined according to the specific conditions of the culture pond by the detachable structure, the expansion requirement is met, the use is convenient, and the culture is flexible.

In one embodiment, hooks are arranged on two sides of the geogrid and detachably assembled with the top of the door-shaped frame. The aperture of the geogrid is smaller than the minimum diameter of the prawn during cultivation, the prawn can be conveniently attached to and live, and the geogrid can be installed or replaced through the hook, so that the operation is convenient and fast.

The utility model has the advantages and beneficial effect:

the utility model discloses a breed the layering and improve the three-dimensional breed structure of breeding shrimp density, the oxygen suppliment mode that link up about the shrimp of high density is bred cooperation upper portion and bottom solves the oxygen deficiency problem of shrimp, can breed shrimp output in the pond of same area and improve several times, is a good method that can not enlarge the breed pond and can protect the agricultural land again. The breeding structure mainly adopts a door-shaped frame, a fixing pipe, a steel wire mesh and a geogrid to form a plurality of breeding layers and breeding intervals, and can be expanded as required, the structure is stable, and breeding is safe and flexible. The utility model discloses fully considered the life habit of shrimp and the oxygen deficiency that high density breed probably brought, safety scheduling problem, can breed the shrimp by the high density and guarantee survival rate and shrimp quality, mainly be applied to the pond, the simple easily operation of aquaculture process.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the decomposition structure of the cultivation layer of the utility model.

Description of the figures:

1. the device comprises a culture pond, 2, upright posts, 3, a transverse pipe, 4, a fixed pipe, 5, a geogrid, 6, a steel wire mesh, 7, steel wires, 8, a reinforcing support, 9, hooks, 10, an oxygen supply tray, 11 and an oxygen pipe.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "disposed" or "connected" to another element, it can be directly disposed or connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1 and 2, the prawn cultivation structure comprises a cultivation pond 1 and at least two cultivation layers which are vertically stacked at the bottom of the cultivation pond 1 and comprise a top cultivation layer and a bottom cultivation layer, wherein the cultivation layers are horizontally provided with one or more cultivation sections. In the embodiment, five culture layers are arranged, and each culture layer comprises two culture intervals.

Specifically, as shown in fig. 1, an oxygen supply tray 10 is arranged at the bottom of the culture pond 1 below the bottom culture layer, oxygen pipes 11 are distributed on the culture layer, and the oxygen supply tray 10 and the oxygen pipes 11 are both connected with oxygen supply equipment.

Specifically, as shown in fig. 2, each cultivation area includes two gate-shaped frames correspondingly disposed, and a fixing tube 4 disposed between the two gate-shaped frames in a crossing manner, in this example, three gate-shaped frames are disposed, and two adjacent cultivation areas share the middle gate-shaped frame. The portal frames on the two sides and the top of the fixed pipe 4 are wound with a steel wire mesh 6 which is tightly screwed and bound by steel wires to form a supporting surface, and the steel wire mesh 6 is paved with geogrids 5 with corresponding sizes. The door-shaped frame, the fixed pipe 4, the steel wire mesh 6 and the geogrid 5 between the breeding sections are detachably assembled, and the detachable assembling modes can be splicing, clamping, threaded connection and the like. The door-shaped frame comprises two stands 2 and the violently pipe 3 of connection at two 2 tops of stands, and the stand on layer is bred in the bottom inserts 1 bottoms of ponds of breeding, and the stand on layer is bred in the upper strata is located on the stand on layer is bred in the lower floor. The two sides of the geogrid 5 are provided with hooks 9, the hooks 9 are detachably assembled with the top of the door-shaped frame, the maximum aperture of the geogrid 5 is smaller than the minimum diameter of the prawn during cultivation, and the hooks 9 and the transverse pipe 3 are fixedly connected through a flexible binding belt.

More specifically, the both sides on layer are bred to the bottom are provided with steel wire 7 and reinforcement support 8, wherein reinforcement support 8 is fixed to be inserted and is located 1 bottom of the pool in breed pond, steel wire 7 draws and locates the portal frame and reinforce between support 8 and guarantee the steadiness, see figure 1, 2 in detail.

The utility model discloses a three-dimensional breed facility of shrimp high density is drawn by frame, wire net and the geogrid that has horizontal pipe parted similar door shape in the middle of by one and establishes and form the layer of breeding shrimps. When the device is used, a pile driver is used for driving the soil to a depth of 1.7m, 20cm of concrete is poured into the pile driver to serve as a supporting foundation, four corner upright columns and a middle upright column of the frame are inserted into the ground by 6 steel pipes with the length of 4.5 m for about 1.5m, the upright columns on the left side, the middle side and the right side of the frame are welded by a plurality of equally-spaced transverse pipelines, and two crossed fixing pipes are arranged between every two adjacent layers of frames to play a role in fixing so that each layer of geogrid can be used conveniently. The frame all does not have the purse seine all around, hang and establish and be plane shape at every layer of geogrid, the geogrid is violently managed through the frame in the middle of and is played the supporting layer effect, what draw below the geogrid is the steel wire, the steel wire both ends can the ligature insert in advance on 70 cm's of underground reinforcement support (long 120cm, diameter 2 cm's head is than the wide steel pipe support in bottom), so that as the living layer of shrimp, and both ends have the couple cooperation, and fix on the violently pipe of the frame left and right sides through flexible ribbon, the geogrid is two kinds of rectangle and square.

The frame simple manufacture, but the frame length is decided certainly according to the pond size, and is very convenient, as long as insert 1.5m in the stake hole of beating in advance with the stand, the concrete is poured into to the bottom and is done the basis, and braced frame dead weight, the weight of shrimp, the weight of geogrid can prevent the rock from side to side with two steel pipe cross fixation between every layer of adjacent frame, can used repeatedly after the frame is demolishd, has the cube frame of fixed steel pipe can practice thrift the cost more all around. In order to enable the breeding layer to bear the weight firmly, steel wires can be bound on each layer of frame to form a net shape, a geogrid is laid on the steel wires, two rows of agricultural supports with the depth of 70cm can be buried in two sides of the top end of the frame, the agricultural supports are exposed out of the ground by 50cm, and the two ends of each steel wire are fixed.

The net sheet of the geogrid is a nontoxic plastic net, belongs to nonmetal, has low cost and no pollution to shrimp bodies, and is laid on a steel wire net stretched in advance. The maximum aperture of the geogrid is smaller than the minimum diameter of the prawn during culture so as to facilitate the adhesion of the prawn, and the geogrid can change the prawn culture from one layer to multiple layers to realize high-density culture. The 3 m frame was divided into 5 layers of 60cm each by geogrids.

The oxygen supply system comprises oxygen supply disks arranged on the bottom cloth, the number of the oxygen supply disks is distributed according to the depth of the shrimp pond and the breeding layering, in order to ensure that oxygen is needed in cloudy days and along with the growth of the shrimps, oxygen nanotubes are arranged around the frame at 1 m below the water surface at the beginning to ensure sufficient oxygen, and the oxygen supply disks laid at the bottom of the pond and the nanometer oxygen supply tubes arranged around the shrimp pond frame are formed to ensure the oxygen needed by the shrimps under the high-density breeding.

The prawn fishing tool mainly comprises a ground cage, is very convenient, reserves space for placing the ground cage around a frame, places baits in the space, and places the ground cage into a reserved position of a pond in the fishing season, so that the prawn fishing tool can ensure that prawns are not broken, scratched or jumped, can improve sales benefits, save fishing time and improve the survival rate and integrity of prawns.

The utility model discloses three-dimensional breed facility of shrimp high density based on water layering's use, the frame can be according to the pond size and found suitable frame, the distance of the adjustable adjacent single support body of frame, adjustable stand and violently manage the regulation width. In consideration of stability, the pond is too long, the number of single frame bodies can be increased, the distance is shortened, and the single frame bodies are bound on the support through steel wires. The steel wire mesh and the geogrid are adjusted along with the length and the width of the frame, and the geogrid is fixed on the transverse pipe through the hook and the flexible binding belt to form a resting and moving layer for shrimps so as to carry out three-dimensional high-density cultivation. The number of geogrids and the number of layers of the frame are determined according to the culture scale, the area of a water area and the depth of a water body.

The embodiments of the present invention are only descriptions of the preferred embodiments of the present invention, not right the present invention is designed and limited, without departing from the design concept of the present invention, the technical personnel in the field should fall into the protection scope of the present invention for various modifications and improvements made by the technical solution of the present invention, and the technical contents of the present invention are all recorded in the claims.

Claims

1. The utility model provides a three-dimensional breed structure of shrimp high density based on water layering, its characterized in that includes breed pond (1) and perpendicular pile up establish breed layer and bottom breed the layer containing the top layer of breeding the layer at the bottom of the pond (1) pool at least two layers, it is provided with one or more and breeds the interval to breed the layer level, wherein:

the cultivation area comprises two door-shaped frames which are correspondingly arranged and a fixed pipe (4) which is crosswise arranged between the two door-shaped frames, the tops of the door-shaped frames and the fixed pipe (4) are wound with a steel wire mesh (6), and geogrids (5) with corresponding sizes are paved on the steel wire mesh (6);

the bottom breed the below on layer breed pond (1) bottom of the pool be provided with oxygen supply dish (10), breed and distribute on the layer and have oxygen hose (11), just oxygen supply dish (10) and oxygen hose (11) all connect the oxygen supply equipment.

2. The water layering-based prawn high-density three-dimensional culture structure according to claim 1, wherein the portal frame, the fixing pipe (4), the steel wire mesh (6) and the geogrid (5) of the culture section are detachably assembled.

3. The high-density three-dimensional prawn breeding structure based on water stratification according to claim 1, wherein a steel wire (7) and a reinforcing bracket (8) are arranged on two sides of the bottom breeding layer, wherein the reinforcing bracket (8) is fixedly inserted into the bottom of the breeding pond (1), and the steel wire (7) is pulled between the door-shaped frame and the reinforcing bracket (8).

4. The high-density three-dimensional prawn breeding structure based on water stratification according to claim 1 or 2, characterized in that the portal frame consists of two upright posts (2) and a transverse pipe (3) connected to the tops of the two upright posts (2), the upright posts of the bottom breeding layer are inserted into the bottom of the breeding pond (1), and the upright posts of the upper breeding layer are arranged on the upright posts of the lower breeding layer.

5. The water stratification-based high-density three-dimensional prawn breeding structure according to claim 1, wherein hooks (9) are arranged on two sides of the geogrid (5), and the hooks (9) are detachably assembled with the top of the door-shaped frame.