Large overground spliced and combined culture tank structure

Abstract

The utility model discloses a large-scale overground spliced combined culture tank structure, which comprises an upper tank body and a lower tank body, the upper tank body is formed by sequentially splicing and enclosing a plurality of splicing plates according to the circumference, the side surfaces of every two adjacent splicing plates are mutually clung and fixed, and a mounting opening is formed at the bottom of the upper tank body; the lower tank body is in the shape of an inverted cone and seals the mounting opening in a buckled mode, the bottom face of each splice plate is tightly attached to and fixed to the top face of the lower tank body, and a drainage elbow and a filter screen are further arranged at the inverted-cone-shaped cone end of the lower tank body; obviously, the breeding tank adopting the splicing combination mode can be conveniently processed and manufactured regardless of the size, and is also extremely convenient to store, transport, carry and construct; meanwhile, various auxiliary accessories can be directly installed on the splice plates in advance, the trouble of follow-up climbing installation is avoided, and the hidden danger of installation is eliminated; in addition, reinforcing structures such as reinforcing ribs are integrally formed on the outer surfaces of the splice plates and the lower tank body in a rotational molding mode and then are connected into a whole after being assembled, the structural strength can be guaranteed, and the structural reliability can be improved.

Description

Technical Field

[0001] The utility model relates to a breeding tank structure, in particular to a large-scale ground spliced ​​combined breeding tank structure. Background Art

[0002] At present, large-scale above-ground aquaculture tanks are mainly manufactured using a rotational molding process. Since these above-ground aquaculture tanks are usually very high and large in size, if they are manufactured in one piece, although manufacturing time can be saved, it brings great inconvenience to the product manufacturing process, storage and transportation after molding, and handling and construction on the construction site. At the same time, auxiliary accessories will also be installed on the aquaculture tanks. For example, the overflow circulation hole at the top of the tank body needs to be installed with a filter cover to form filtration. However, these filter covers must be installed after the aquaculture tank is rotationally molded. Workers then climb to the top of the higher aquaculture tank to install them. Not only is the installation process more troublesome, but there is also a safety hazard of falling from a height. In addition, a number of crisscrossing reinforcement ribs are designed on the outer surface of the aquaculture tank to improve the structural strength of the aquaculture tank. However, as the volume of the aquaculture tank increases, the area of ​​the outer surface of the aquaculture tank also increases. The structural strength of the reinforcement ribs designed on the outer surface will decrease, thereby reducing the overall strength of the aquaculture tank, thereby affecting the structural reliability of the aquaculture tank. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the defects of the existing technology and provide a large-scale ground spliced ​​combined breeding tank structure which is extremely convenient to manufacture, store, transport and construct, has a simple and safe installation process, a reliable structural design and high strength.

[0004] The technical problem of the utility model is achieved through the following technical solutions:

[0005] A large-scale ground spliced ​​combined breeding tank structure, including an upper tank body and a lower tank body,

[0006] The upper tank body is formed by splicing and enclosing multiple splicing plates in sequence along the circumference, the sides of each two adjacent splicing plates are tightly fixed to each other, and a mounting opening is formed at the bottom of the upper tank body;

[0007] The lower tank body is in an inverted cone shape and snap-fits to close the installation opening, and the bottom surface of each splicing plate is tightly fixed to the top surface of the lower tank body;

[0008] The inverted conical end of the lower tank body is provided with a drainage elbow, and the lower tank body is provided with a filter screen for covering the drainage elbow to form a filtration.

[0009] The sides of each adjacent splicing plate, as well as the bottom surface of each splicing plate and the top surface of the lower tank body are all melted into one by pre-buried electric heating wires and fixed by multiple screws.

[0010] The upper tank body is composed of an upper cylindrical ring and a lower inverted conical ring, and the bottom of the inverted conical ring forms a mounting opening.

[0011] The outer surface of the cylindrical ring is provided with multiple groups of jet hole groups evenly distributed around the circumference, each group of jet hole groups is composed of a number of jet holes arranged vertically and equidistantly, each jet hole is horizontally inclined and penetrates the upper tank body, and the jet holes of multiple groups of jet hole groups are jointly penetrated into the upper tank body to form a vortex shape.

[0012] The outer surface of the cylindrical ring is provided with a plurality of overflow circulation holes evenly distributed around the circumference. Each overflow circulation hole penetrates into the upper tank body and is covered by a filter cover on the inner surface of the cylindrical ring to form filtration.

[0013] Each of the splicing panels is composed of a vertical panel and an inclined panel bent inwardly at the bottom of the vertical panel. The vertical panels of the multiple splicing panels are spliced ​​in sequence along the circumference to form a cylindrical ring of the upper tank body, and the inclined panels of the multiple splicing panels are spliced ​​in sequence along the circumference to form an inverted conical ring of the upper tank body.

[0014] The vertical plate of each splicing plate is provided with a jet hole group and an overflow circulation hole, and the overflow circulation hole is located on the top outer surface of the vertical plate.

[0015] An integrally connected arc plate is provided between the vertical plate and the inclined plate of each spliced ​​plate.

[0016] The inner surface of the breeding tank is smooth, and a plurality of solid ring ribs are provided on the outer surface of the breeding tank. The plurality of solid ring ribs are distributed outward in concentric circles with the drainage elbow as the center. There are also a plurality of solid vertical ribs evenly distributed around the circumference. The lower end of each solid vertical rib extends to the drainage elbow, and each solid vertical rib is cross-connected with each solid ring rib to form a whole.

[0017] Compared with the prior art, the present invention mainly adopts an upper tank body and a lower tank body to form a breeding tank, and the upper tank body is formed by a plurality of splicing plates spliced ​​and enclosed in sequence along the circumference, the side surfaces of each adjacent splicing plates are tightly fixed to each other, and a mounting opening is formed at the bottom of the upper tank body, and the lower tank body is buckled and closed with an inverted cone-shaped mounting opening, the bottom surface of each splicing plate is tightly fixed to the top surface of the lower tank body, and a drainage elbow is provided at the inverted cone-shaped end of the lower tank body, and a covering drainage elbow is provided in the lower tank body to form a filtering screen; obviously, this breeding tank mainly adopts a splicing combination manufacturing method, which is different from the conventional The traditional rotational molding method can be easily processed and manufactured regardless of the size of the aquaculture tank, and it is also extremely convenient for storage, transportation and on-site handling and construction; at the same time, various accessories can be pre-installed directly on the splicing plate, avoiding the trouble of subsequent climbing to install these accessories and eliminating installation hazards; in addition, reinforcing structures such as reinforcing ribs can be rotationally molded on the outer surface of each splicing plate and the lower tank body, and then connected together after assembly. Therefore, as the volume of the aquaculture tank increases and the outer surface area increases, the structural strength can always be guaranteed, which also greatly improves the structural reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic cross-sectional structural diagram of the present utility model.

[0019] Figure 2 for Figure 1 Schematic diagram of the appearance structure.

[0020] Figure 3 for Figure 2 Top view of .

[0021] Figure 4 for Figure 2 Bottom view of .

[0022] Figure 5 for Figure 2 Right view of .

[0023] Figure 6 for Figure 5 A-A section view.

[0024] Figure 7 for Figure 5 Enlarged view of point B.

[0025] Figure 8 for Figure 6 Enlarged view of point C.

[0026] Figure 9 This is the first viewing perspective diagram of the present invention.

[0027] Figure 10 This is a second perspective view of the present invention. DETAILED DESCRIPTION

[0028] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0029] like Figures 1 to 10 As shown, 1. upper tank body, 11. splicing plate, 111. vertical plate, 112. inclined plate, 113. arc plate, 2. lower tank body, 12. jet hole group, 121. jet hole, 13. overflow circulation hole, 14. solid ring rib, 15. solid vertical rib, 3. filter cover, 4. drain elbow, 5. filter screen, 6. screws, 7. electric heating wire.

[0030] A large ground splicing combined breeding tank structure, such as Figure 9 、 Figure 10 As shown, it is mainly used for aquaculture, and its structure includes an upper tank body 1 and a lower tank body 2.

[0031] The upper tank body 1 is formed by multiple splicing plates 11 that are spliced ​​and enclosed in sequence along the circumference. Each splicing plate 11 can be manufactured by injection molding, rotational molding or blow molding. The side surfaces of each adjacent splicing plate 11 are tightly fixed to each other and form a mounting opening at the bottom of the upper tank body; the lower tank body 2 is in an inverted cone shape and snaps together to close the mounting opening, and the bottom surface of each splicing plate 11 is tightly fixed to the top surface of the lower tank body 2.

[0032] Moreover, the sides of each adjacent splicing plate 11 and the bottom surface of each splicing plate 11 and the top surface of the lower tank body 2 are all melted into one by the pre-buried electric heating welding wire 7, and then connected and fixed by multiple screws 6 to form a complete and watertight breeding tank.

[0033] The upper tank body 1 is composed of an upper cylindrical ring and a lower inverted conical ring, and the bottom of the inverted conical ring forms a mounting opening.

[0034] Among them, each splicing plate 11 is composed of a vertical plate 111 and an inclined plate 112 that is bent inward at the bottom of the vertical plate. The vertical plates 111 of the multiple splicing plates 11 are spliced ​​in sequence along the circumference to form a cylindrical ring of the upper tank body 1, and the inclined plates 112 of the multiple splicing plates 11 are spliced ​​in sequence along the circumference to form an inverted conical ring of the upper tank body 1. An integrally connected arc plate 113 is provided between the vertical plate 111 and the inclined plate 112 of each splicing plate 11 to ensure a smooth transition at the bend between the two, thereby preventing scale accumulation at the bend.

[0035] The outer surface of the cylindrical ring is provided with a plurality of circumferentially evenly distributed jet hole groups 12, each of which is composed of a plurality of vertically equidistantly arranged jet holes 121, each of which is horizontally inclined and penetrates the upper tank body 1, and the jet holes 121 of the plurality of jet hole groups 12 are collectively penetrated into the upper tank body 1 to form a vortex shape; therefore, through these jet holes 121 with a certain inclination angle, while oxygen is filled into the aquaculture tank, the water in the aquaculture tank is also caused to circulate.

[0036] The outer surface of the cylindrical ring is also provided with a plurality of overflow circulation holes 13 evenly distributed around the circumference. Each overflow circulation hole passes through the upper tank body 1 and is covered by the filter cover 3 on the inner surface of the cylindrical ring to form filtration. Through the overflow circulation hole 13, an external pipeline can be connected to the filtered water treatment, and the water in the breeding tank can also be discharged to realize water circulation, thereby achieving the purpose of saving water.

[0037] In this embodiment, a jet hole group 12 and an overflow circulation hole 13 are provided on the vertical plate 111 of each splicing plate 11, and the overflow circulation hole is located on the top outer surface of the vertical plate 111. This is for the convenience of processing and manufacturing.

[0038] The inverted conical end of the lower tank body 2 is provided with a drainage elbow 4, and a filter screen 5 is provided inside the lower tank body 2 to cover the drainage elbow to form a filtration. The waste generated by the aquaculture products in the breeding tank can be discharged through the drainage elbow 4, and the filter screen 5 can select a suitable mesh size according to the breeding.

[0039] The inner surface of the breeding tank is smooth, that is, the inner wall of the breeding tank adopts a smooth design, which is convenient for later disinfection and cleaning; a plurality of solid annular ribs 14 are provided on the outer surface of the breeding tank, and the plurality of solid annular ribs are distributed outward in concentric circles with the drainage elbow 4 as the center, and a plurality of solid vertical ribs 15 are evenly distributed around the circumference, and the lower end of each solid vertical rib extends to the drainage elbow 4, and each solid vertical rib 15 is cross-connected with each solid annular rib 14 to form a whole.

[0040] Obviously, this type of breeding tank mainly adopts the splicing and combination manufacturing method. Compared with the traditional rotational molding method, it can be easily processed and manufactured regardless of the size of the breeding tank, and it is also extremely convenient for storage, transportation and on-site handling and construction.

[0041] In addition, various auxiliary accessories can be pre-installed directly on the splicing plate 11, such as the filter cover 3, etc., which avoids the trouble of subsequent climbing to install these auxiliary accessories and eliminates installation hazards. In particular, the reinforcing structure composed of reinforcing ribs such as solid annular ribs 14 and solid vertical ribs 15 can be directly rotationally molded on the outer surface of each splicing plate 11 and the lower tank body 2, and then connected together after assembly. Therefore, as the volume of the breeding tank increases and the outer surface area increases, the structural strength can always be guaranteed, and the structural reliability is greatly improved.

[0042] The above description is only a specific embodiment of the present invention. Those skilled in the art should understand that any structural design equivalent to this embodiment should be included in the protection scope of the present invention.

Claims

1. A large-scale ground splicing combined breeding tank structure, characterized in that: It comprises an upper tank body (1) and a lower tank body (2), The upper tank body (1) is formed by a plurality of splicing plates (11) being spliced ​​and enclosed in sequence along a circle, the side surfaces of each two adjacent splicing plates (11) are tightly fixed to each other, and a mounting opening is formed at the bottom of the upper tank body (1); The lower tank body (2) is in an inverted cone shape and snaps together to close the installation opening, and the bottom surface of each splicing plate (11) is tightly fixed to the top surface of the lower tank body (2); The inverted conical end of the lower tank body (2) is provided with a drainage elbow (4), and a filter screen (5) is provided inside the lower tank body (2) to cover the drainage elbow (4) to form a filtering screen.

2. A large-scale ground splicing combined breeding tank structure according to claim 1, characterized in that The sides of each adjacent splicing plate (11), as well as the bottom surface of each splicing plate (11) and the top surface of the lower tank body (2) are all melted together by pre-buried electric heating welding wires (7) and connected and fixed by a plurality of screws (6).

3. A large-scale ground splicing combined breeding tank structure according to claim 1, characterized in that The upper tank body (1) is composed of an upper cylindrical ring and a lower inverted conical ring, and the bottom of the inverted conical ring forms a mounting opening.

4. A large-scale ground splicing combined breeding tank structure according to claim 3, characterized in that The outer surface of the cylindrical ring is provided with a plurality of jet hole groups (12) evenly distributed around the circumference, each jet hole group is composed of a plurality of jet holes (121) arranged vertically and equidistantly, each jet hole is horizontally and obliquely penetrates the upper tank body (1), and the jet holes (121) of the plurality of jet hole groups (12) are jointly penetrated into the upper tank body (1) to form a vortex shape.

5. A large-scale ground splicing combined breeding tank structure according to claim 3, characterized in that The outer surface of the cylindrical ring is provided with a plurality of overflow circulation holes (13) evenly distributed around the circumference, each overflow circulation hole penetrates into the upper tank body (1) and is covered by a filter cover (3) on the inner surface of the cylindrical ring to form filtering.

6. A large-scale ground splicing combined breeding tank structure according to claim 3, characterized in that Each of the spliced ​​plates (11) is composed of a vertical plate (111) and an inclined plate (112) which is bent inwardly at the bottom of the vertical plate. The vertical plates (111) of the plurality of spliced ​​plates (11) are spliced ​​in sequence along a circle to form a cylindrical ring of the upper tank body (1), and the inclined plates (112) of the plurality of spliced ​​plates (11) are spliced ​​in sequence along a circle to form an inverted conical ring of the upper tank body (1).

7. A large-scale ground splicing combined breeding tank structure according to claim 6, characterized in that The vertical plate (111) of each splicing plate (11) is provided with a jet hole group (12) and an overflow circulation hole (13), and the overflow circulation hole is located on the top outer surface of the vertical plate (111).

8. A large-scale ground splicing combined breeding tank structure according to claim 6, characterized in that An integrally connected arc plate (113) is provided between the vertical plate (111) and the inclined plate (112) of each splicing plate (11).

9. A large-scale ground splicing combined breeding tank structure according to claim 1, characterized in that The inner surface of the breeding tank is smooth, and a plurality of solid annular ribs (14) are arranged on the outer surface of the breeding tank. The plurality of solid annular ribs are arranged outward in a concentric circle with the drainage elbow (4) as the center, and a plurality of solid vertical ribs (15) are evenly distributed around the circumference. The lower end of each solid vertical rib extends to the drainage elbow (4), and each solid vertical rib (15) is cross-connected with each solid annular rib (14) to form a whole.

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