Prawn industrial culture pond and system
By using an octagonal pond and multiple nano aerators in the shrimp industrial farming pond, the water flow forms a vortex, which solves the problem of high volume and energy consumption of aeration devices in the prior art, and improves the uniform distribution of oxygen and Utilization rate reduces energy consumption and manufacturing costs.
Patent Information
- Application Number
- CN202420999196.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-08
AI Technical Summary
The aeration device in the existing shrimp farming shrimp pond occupies the volume of the shrimp pond and consumes a high energy consumption, resulting in difficulty in evenly dispersing oxygen and affecting the survival rate of shrimp.
Design a shrimp industrialized shrimp pond, using an octagonal pond body and multiple long nano aerators, the nano micropores are parallel to the side plate, driving the water flow to form a vortex, improving the uniform distribution of oxygen, and adjusting the aeration through a rotating motor The angle of the device is connected to the aeration system pipeline to reduce the number of aeration devices and energy consumption.
It improves the utilization rate of oxygen, reduces energy consumption and manufacturing costs, avoids the necessity of physical stirring, and enhances the dissolved oxygen content and operation convenience inside the shrimp pond.
Smart Images
Figure CN222340291U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shrimp breeding, in particular to a shrimp pond and a system for industrial shrimp breeding. Background Art
[0002] With the growing demand for farmed shrimp, the shrimp farming industry is developing rapidly, especially factory-scale farming. In factory-scale recirculating farming, shrimp ponds are extremely important as containers for shrimp farming. Shrimp farming has high requirements for dissolved oxygen. In order to ensure farming efficiency, the density of farmed shrimp in shrimp ponds is generally large, and aeration devices are needed to increase the oxygen content in the pond to ensure the survival rate of farmed shrimp.
[0003] In the related art, the existing shrimp farming ponds are mostly square ponds, which are supplied with oxygen by covering the bottom of the pond with aeration devices, and physical stirring is used to ensure that oxygen is evenly dispersed in the shrimp farming pond.
[0004] In the existing related art, shrimp farming ponds use physical stirring to dissolve oxygen, which occupies the volume of the shrimp pond and has high energy consumption. Utility Model Content
[0005] The embodiment of the utility model provides a shrimp pond and system for industrial shrimp farming, which can solve the problem of occupying the shrimp pond volume and high energy consumption in the prior art. The technical solution is as follows:
[0006] In a first aspect, a shrimp industrial culture pond comprises: a pond body, a first nano aerator and an aeration system,
[0007] The pool body includes eight side panels and a base, the eight side panels are enclosed in an octagon and are vertically arranged on the base, the first nano aerator is in a long strip shape, there are multiple first nano aerators, the first nano aerator is arranged on the side panel and is arranged at an acute angle to the horizontal plane, the first nano aerator is provided with multiple nano micropores, and the aeration system is configured to provide oxygen to the first nano aerator.
[0008] Optionally, four of the first nano aerators are provided, and only one of the first nano aerators is provided on each of two adjacent side plates.
[0009] Optionally, the angle between the first nano aerator and the horizontal plane is adjustable.
[0010] Optionally, the aeration system includes a plurality of aeration system pipelines and an aerator, and a plurality of the first nano aerators are respectively connected to the aerator through the plurality of aeration system pipelines.
[0011] Optionally, a second nano aerator is further included. The second nano aerator is annular and is arranged in the middle of the pool body. The second nano aerator is connected to the aerator through the aeration system pipeline.
[0012] Optionally, the aeration system includes a plurality of valves, and each of the aeration system pipelines is provided with the valve.
[0013] Optionally, a drain outlet is provided in the middle of the base, and the base has a slope from the side panel to the drain outlet.
[0014] Optionally, the cell body is a modified expandable polystyrene particle structure.
[0015] In a second aspect, a system for industrial shrimp farming includes the aforementioned industrial shrimp farming pond, wherein a plurality of the industrial shrimp farming ponds are arranged in an array.
[0016] The beneficial effects brought by the technical solution provided by the embodiment of the utility model include at least:
[0017] The embodiment of the utility model provides an industrial shrimp breeding pond and system, which is provided with a first nano-aerator which is at an acute angle to the horizontal plane, and the orientation of the nano-micropores is parallel to the side plates respectively arranged thereon, so that the oxygen discharged from the four first nano-aerators drives the water to flow slightly in the shrimp breeding pond, so that the discharged oxygen can be more evenly distributed in the shrimp breeding pond, thereby improving the utilization rate of the aeration system, and can effectively solve the problem of occupying the volume of the shrimp pond and high energy consumption in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0019] Figure 1 This is a schematic diagram of the overall structure of a shrimp farming pond provided by an embodiment of the utility model;
[0020] Figure 2 It is a side cross-sectional schematic diagram of a shrimp breeding pond provided by an embodiment of the utility model;
[0021] Figure 3 The utility model embodiment provides Figure 2 A magnified schematic diagram of point A;
[0022] Figure 4 It is a schematic diagram of the structure of a shrimp farming system provided by an embodiment of the utility model.
[0023] In the figure: 1-tank body; 11-side plate; 12-base; 121-slope; 2-first nano-aerator; 21-nano-pores; 3-aeration system; 31-aeration system pipeline; 32-aerator; 33-valve; 4-second nano-aerator; 5-drain outlet; 6-rotating motor. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.
[0025] Figure 1 This is a schematic diagram of the overall structure of a shrimp farming pond provided by an embodiment of the utility model; Figure 2 It is a side cross-sectional schematic diagram of a shrimp breeding pond provided by an embodiment of the utility model; Figure 3 The utility model embodiment provides Figure 2 A magnified schematic diagram of point A; Figure 4 Schematic diagram of the shrimp farming system provided by the embodiment of the utility model. Figures 1 to 4 An industrial shrimp breeding pond shown in the figure includes: a pond body 1, a first nano aerator 2 and an aeration system 3. The pond body 1 includes eight side panels 11 and a base 12. The eight side panels 11 are enclosed in an octagon and are vertically arranged on the base 12. The first nano aerator 2 is in a long strip shape. There are multiple first nano aerators 2. The first nano aerator 2 is arranged on the side panel 11 and is arranged at an acute angle to the horizontal plane. The first nano aerator 2 is provided with multiple nano pores 21. The aeration system 3 is configured to provide oxygen to the first nano aerator 2.
[0026] For example, in the embodiment of the utility model, the opening of the nano-micropore 21 faces the enclosing direction of the side plate 11. Since the side plate 11 is enclosed in an octagon, the angles between the side plates 11 are greater than 90°, so that the oxygen discharged from the first nano-aerator 2 installed on the side plate 11 can flow smoothly along the enclosing direction of the side plate 11 to form a vortex, driving the water flow to flow slightly in the shrimp pond, so that the oxygen discharged from the first nano-aerator 2 can move more fully to every corner of the shrimp pond, so as to improve the utilization rate of the aeration system 3. Compared with the aeration device at the bottom of the shrimp pond, the shrimp pond is equipped with a limited number of first nano-aerators to increase the dissolved oxygen content inside the shrimp pond, and the installation cost is low. The aeration volume of the aeration system 3 used only needs to be 50% of the aeration volume of the aeration device at the bottom of the shrimp pond, which greatly reduces the energy consumption. At the same time, since the angles between the side plates 11 are greater than 90°, when the oxygen discharged from the first nano-aerator 2 drives the water flow to move, no dead corners will be formed, and shrimp shells and shrimp feces will not be accumulated in the dead corners, which is convenient for the subsequent cleaning of shrimp shells and shrimp feces.
[0027] The embodiment of the utility model provides an industrial shrimp breeding pond and system, which is provided with a first nano-aerator 2 which is at an acute angle to the horizontal plane, and the nano-micropores 21 are oriented parallel to the side plates 11 respectively arranged thereon, so that the oxygen discharged from the four first nano-aerators 2 drives the water to flow slightly in the shrimp breeding pond to form a vortex, so that the discharged oxygen can be more evenly distributed in the shrimp breeding pond, thereby increasing the dissolved oxygen content inside the shrimp pond and improving the utilization rate of the aeration system 3. There is no need to separately set up a physical stirring device to stir the pond water, which can effectively solve the problem of occupying the volume of the shrimp pond and high energy consumption in the prior art.
[0028] Optionally, four first nano-aerators 2 are provided, and only one first nano-aerator 2 is provided on each two adjacent side plates 11 .
[0029] Illustratively, in an embodiment of the utility model, among the eight side panels 11, there are four longer side panels 11 and four shorter side panels 11, and the first nano aerators 2 are arranged on the four longer side panels 11. Only by arranging four first nano aerators 2, the oxygen discharged by the first nano aerators 2 can drive the water flow to form a circulation. While ensuring that the water flow circulation can be formed, the number of the first nano aerators 2 arranged is reduced as much as possible, thereby reducing the manufacturing cost of the shrimp pond for industrial shrimp farming.
[0030] Optionally, the angle between the first nano aerator 2 and the horizontal plane is adjustable.
[0031] Exemplarily, in an embodiment of the utility model, a rotating motor 6 is further included. The first nano aerator 2 is arranged on the side plate 11 through the rotating motor 6. By arranging the first nano aerator 2 at a certain angle to the horizontal plane, the oxygen discharged from the first nano aerator 2 can drive the water flow, so that the oxygen is more evenly distributed in the shrimp breeding pond. By adjusting the rotating motor 6 to adjust the angle between the first nano aerator 2 and the horizontal plane, the speed of driving the water flow can be adjusted. Too fast a speed may affect the reproduction of shrimps, and too slow a speed may cause the discharged oxygen to be unevenly distributed. After experimental verification, when the angle between the first nano aerator 2 and the horizontal plane is 10° to 30°, the speed at which the oxygen discharged from the first nano aerator 2 drives the water flow is most suitable, thereby improving the utilization rate of the aeration system 3.
[0032] Optionally, the aeration system 3 includes a plurality of aeration system pipelines 31 and an aerator 32 , and the plurality of first nano aerators 2 are respectively connected to the aerator 32 via the plurality of aeration system pipelines 31 .
[0033] By way of example, in an embodiment of the utility model, by providing a plurality of aeration system pipes 31, one aerator 32 can be used to simultaneously provide oxygen to a plurality of first nano aerators 2. Compared with a solution in which one aerator 32 is used to provide oxygen to one first nano aerator 2, the number of aerators 32 is reduced, the utilization rate of the aerators 32 is improved, and the centralized management of the oxygen supply is facilitated, thereby further reducing the manufacturing cost of the industrial shrimp farming pond.
[0034] Optionally, a second nano aerator 4 is further included. The second nano aerator 4 is annular and is arranged in the middle of the tank body 1 . The second nano aerator 4 is connected to the oxygenator 32 through an aeration system pipeline 31 .
[0035] For example, in the embodiment of the utility model, since the water flow generated by the oxygen discharged by the first nano-aerator 2 mostly flows along the enclosed direction of the side plate 11, the oxygen content in the central part of the shrimp breeding pond is relatively low. By adding a second annular nano-aerator 4 in the central part of the pond body 1, the oxygen content can be more fully distributed in the shrimp breeding pond, thereby improving the oxygen content of the industrial shrimp breeding pond.
[0036] Optionally, the aeration system 3 includes a plurality of valves 33 , and each aeration system pipeline 31 is provided with a valve 33 .
[0037] For example, in the embodiment of the utility model, by providing a valve 33 on each aeration system pipeline 31, the oxygen displacement of each first nano aerator 2 or the second nano aerator 4 can be individually controlled, so that the oxygen displacement of the first nano aerator 2 or the second nano aerator 4 can be adjusted according to actual usage conditions to meet actual usage requirements, thereby improving the operational convenience of the industrial shrimp farming pond.
[0038] Optionally, a drain port 5 is opened in the middle of the base 12 , and the base 12 has an inclined surface 121 from the side panel 11 to the drain port 5 .
[0039] For example, in the embodiment of the utility model, a drain port 5 is provided in the central part of the base 12, and the base 12 has an inclined surface 121, so that the height of the base 12 close to the side plate 11 is higher than the height of the drain port 5, so that the oxygen discharged from the first nano aerator 2 can drive the shrimp shells and shrimp feces to move to the drain port 5 when driving the water flow. Due to gravity, the shrimp shells and shrimp feces are accumulated at the drain port 5. When the shrimp shells and shrimp feces need to be cleaned, the drain port 5 can be opened to discharge the shrimp shells and shrimp feces from the drain port 5. After experimental verification, the angle between the inclined surface 121 and the horizontal plane is optimal when it is 5° to 20°. This slope can not only discharge the shrimp shells and shrimp feces smoothly, but also ensure the capacity of the shrimp pond, further improving the convenience of operation of the industrial shrimp pond.
[0040] Optionally, the cell body 1 is a modified expandable polystyrene particle structure.
[0041] For example, in the embodiment of the utility model, the sea capacity module is a new type of thermal insulation material, which is made of modified expandable polystyrene particles, which are heated and foamed, and then heated and formed by using special equipment, molds and special process technology to form polystyrene foam plastic sheet modules of different types, specifications and shapes, and compounded with expanded vitrified microsphere fireproof materials to form an integrated material of thermal insulation and fireproof masonry structure. The pool body 1 adopts the sea capacity module, which has the characteristics of short construction period, good thermal insulation performance, high strength and long service life. The strength of the shrimp industrial breeding pond is further improved by pouring outside the sea capacity module.
[0042] A system for industrial shrimp farming comprises a plurality of the aforementioned industrial shrimp farming ponds, wherein the plurality of industrial shrimp farming ponds are arranged in an array.
[0043] For example, in the embodiment of the present utility model, Figure 4 As shown, a plurality of industrial shrimp farming ponds are arranged together in an array to form an industrial shrimp farming system. When each industrial shrimp farming pond is cast, two adjacent industrial shrimp farming ponds can share a side plate 11, which can reduce the manufacturing cost of the industrial shrimp farming system. At the same time, since the side plates 11 of the industrial shrimp farming ponds are enclosed in an octagon, when a plurality of industrial shrimp farming ponds form the industrial shrimp farming system, compared with shrimp farming ponds with a circular structure, the spacing between each industrial shrimp farming pond is reduced, thereby improving the floor area utilization rate of the industrial shrimp farming system.
[0044] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by persons with ordinary skills in the field to which the utility model belongs. The words "first", "second" and similar words used in the specification and claims of the utility model patent application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not indicate a quantity limitation, but indicate the existence of at least one. Words such as "include" or "comprise" mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0045] The above description is only an optional embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A shrimp pond for industrial shrimp farming, characterized in that: include: A tank body (1), a first nano aerator (2) and an aeration system (3), The pool body (1) comprises eight side panels (11) and a base (12); the eight side panels (11) are arranged in an octagonal shape and are vertically arranged on the base (12); the first nano aerator (2) is in a long strip shape; there are a plurality of the first nano aerators (2); the first nano aerators (2) are arranged on the side panels (11) and are arranged at an acute angle to a horizontal plane; a plurality of nano micropores (21) are provided on the first nano aerator (2); and the aeration system (3) is configured to provide oxygen to the first nano aerators (2).
2. The shrimp pond for industrial shrimp farming according to claim 1, characterized in that: Four of the first nano aerators (2) are provided, and only one of the first nano aerators (2) is provided on each of two adjacent side plates (11).
3. The shrimp pond for industrial shrimp farming according to claim 1, characterized in that: The angle between the first nano aerator (2) and the horizontal plane is adjustable.
4. The shrimp pond for industrial shrimp farming according to claim 1, characterized in that: The aeration system (3) comprises a plurality of aeration system pipelines (31) and an aerator (32), and a plurality of the first nano aerators (2) are respectively connected to the aerator (32) via the plurality of aeration system pipelines (31).
5. The industrial shrimp farming pond according to claim 4, characterized in that: It also includes a second nano aerator (4), which is annular and arranged in the middle of the tank body (1), and the second nano aerator (4) is connected to the aerator (32) through the aeration system pipeline (31).
6. The shrimp pond for industrial shrimp farming according to claim 5, characterized in that: The aeration system (3) comprises a plurality of valves (33), and each of the aeration system pipelines (31) is provided with the valve (33).
7. The industrial shrimp farming pond according to claim 1, characterized in that: A drainage opening (5) is provided in the middle of the base (12), and the base (12) has an inclined surface (121) extending from the side plate (11) to the drainage opening (5).
8. The shrimp pond for industrial shrimp farming according to claim 1, characterized in that: The cell body (1) is a modified expandable polystyrene particle structure.
9. A system for industrial shrimp farming, characterized in that: It comprises a plurality of shrimp ponds for industrial shrimp farming as claimed in any one of claims 1 to 7, wherein the plurality of shrimp ponds for industrial shrimp farming are arranged in an array.