A kind of sewage discharge structure for aquatic products

Abstract

The utility model discloses a sewage discharge structure for aquatic products, comprising a breeding box, wherein an isolation plate is installed at the middle position inside the breeding box, isolation holes are opened on the surface of the isolation plate, a sewage pool is arranged at the upper right corner of the bottom of the breeding box, a side wall is arranged on the left side of the sewage pool, a water inlet hole is opened on the side of the side wall, a pumping mechanism is arranged on the front of the sewage pool, a propeller is installed inside the pumping mechanism, a water outlet hole is respectively opened on the back and right side of the breeding box, a screw cover is installed on the other end of the water outlet hole, the propeller rotates to filter the water flow in the sewage pool and then discharge it into the breeding box, the water volume in the sewage pool is reduced, the water in the breeding box is mixed with impurities and is pushed into the sewage pool through the water inlet hole by water pressure, forming a water flow circulation, and the filter plate can be replaced regularly, and there is no need to transfer aquatic products to clean the breeding box, which is convenient and labor-saving, and the water outlet hole is opened by screwing the cover, and the sewage will be mixed with impurities and flushed out, so as to quickly clean the sewage pool.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage discharge, in particular to a sewage discharge structure for aquatic products. Background Art

[0002] Aquatic products are the general term for aquatic animal and plant products and their processed products produced by marine and freshwater fisheries. They are a common sight on people's tables. In order to ensure a large and stable output of aquatic products, aquaculture came into being. Aquaculture refers to aquaculture activities carried out in water, including freshwater aquaculture and marine aquaculture. Aquaculture is an important agricultural production method and one of the important sources to meet human food needs. In aquaculture, aquatic products have always been in a closed environment. Over time, a large amount of waste materials will be generated in the environment and need to be cleaned up. Therefore, the sewage system in aquaculture is also an important part. For example, the prior art: CN112023467A, an environmentally friendly sewage discharge equipment for shellfish and shrimp aquatic products farming, including a device box, a mounting plate, a support plate, a rotating shaft, a spring and a sealing gasket, universal wheels are installed at equal intervals at the four corners of the bottom end of the device box, a first through hole is opened on the side wall at one end of the device box, and L-shaped pull rods are opened at equal intervals on the side wall at one end of the device box, a mounting plate is installed on the top end of the device box, a support plate is installed on the side wall of the device box away from the spiral blade, and a motor is installed on the top end of the support plate, a water inlet pipe is installed on the top end of the side wall of the device box close to the support plate, a first groove and a second groove are respectively opened on the side walls at both ends of the device box, and springs are installed on the top ends of the first groove and the second groove.

[0003] There are other existing technologies:

[0004] CN108990870A, an aquaculture box;

[0005] CN106577453A, a device for transporting aquatic products.

[0006] The sewage discharge device mentioned in the above-mentioned prior art is independent of the living environment of aquatic products, has cumbersome operation, and low automation efficiency, or the sewage discharge equipment is simple and has no filtering effect, the sewage cannot be recycled, and the loss is large. Therefore, a multifunctional aquatic product sewage discharge structure with local filtering, recycling and cleaning is needed. Utility Model Content

[0007] The purpose of the utility model is to provide a sewage discharge structure for aquatic products to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage discharge structure for aquatic products, comprising a breeding box, an isolation plate is installed in the middle position inside the breeding box, an isolation hole is opened on the surface of the isolation plate, a sewage pool is arranged at the upper right corner of the bottom of the breeding box, a side wall is arranged on the left side of the sewage pool, a water inlet hole is opened on the side of the side wall, a boss is arranged on the top of the water inlet hole, the boss is fixedly connected to the side wall, a movable baffle is installed in the middle of the boss, a slot is opened near the upper front of the sewage pool, a filter plate is installed in the slot, an adsorption sponge is arranged inside the filter plate, a pumping mechanism is arranged on the front of the sewage pool, a propeller is installed inside the pumping mechanism, a motor is arranged on the right side of the pumping mechanism, the motor passes through the breeding box wall and is installed on the outside of the breeding box, a water outlet hole is opened on the back and right side of the breeding box, the water outlet hole is connected to the sewage pool, and a screw cover is installed on the other end of the water outlet hole.

[0009] Preferably, the movable baffle can rotate around the boss, and the diameter of the movable baffle is larger than the diameter of the water inlet hole.

[0010] Preferably, the bottom of the side wall and the movable baffle are both provided with permanent magnets, and the magnetic poles of the two permanent magnets are opposite at the contact point.

[0011] Preferably, buckles are provided on the left and right sides of the top of the filter plate.

[0012] Preferably, threads are provided at the contact point between the water outlet and the screw cap.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In this sewage discharge structure for aquatic products, a motor drives a propeller to rotate, and the water in the sewage pool is filtered through a filter plate and then discharged into a breeding box. The amount of water in the sewage pool is reduced, and the water in the breeding box is pushed into the sewage pool from the water inlet hole by water pressure, forming a water flow cycle. The filter plate only needs to be replaced regularly, and there is no need to transfer aquatic products to clean the breeding box, which is convenient and labor-saving.

[0015] 2. This is a sewage discharge structure for aquatic products. Aquatic products move above the isolation plate, and some feces and debris pass through the isolation holes and fall below the isolation plate, separating the breeding boxes to ensure that the water quality above remains clean. The bottom water quality stores the filth in the sewage pool through the filtering structure. The water outlet is opened by screwing the cap, and the sewage will be flushed out with impurities, quickly cleaning the sewage pool. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the back side of the structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the interior of the utility model structure without the isolation plate;

[0019] Figure 4 It is a schematic diagram of the structural isolation board of the utility model.

[0020] Figure 5 It is a schematic diagram of the water inlet hole of the utility model structure.

[0021] Figure 6 This is a schematic diagram of the structural filter plate of the utility model.

[0022] Figure 7 It is a schematic diagram of the pumping mechanism of the utility model structure.

[0023] Figure 8 It is a schematic diagram of the water outlet of the utility model structure.

[0024] In the figure: 1. breeding box; 2. isolation plate; 3. isolation hole; 4. sewage pool; 5. side wall; 6. water inlet; 7. boss; 8. movable baffle; 9. permanent magnet; 10. slot; 11. filter plate; 12. adsorption sponge; 13. buckle; 14. pumping mechanism; 15. propeller; 16. motor; 17. water outlet; 18. screw cap. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example: See Figure 1 The utility model provides a technical solution: a sewage discharge structure for aquatic products.

[0027] Among them, an isolation plate 2 is installed in the middle position inside the breeding box 1, and an isolation hole 3 is opened on the surface of the isolation plate 2. A sewage pool 4 is arranged at the upper right corner of the bottom of the breeding box 1, and a side wall 5 is arranged on the left side of the sewage pool 4. A water inlet hole 6 is opened on the side of the side wall 5, and a boss 7 is arranged on the top of the water inlet hole 6. The boss 7 is fixedly connected to the side wall 5, and a movable baffle 8 is installed in the middle of the boss 7. A slot 10 is opened near the upper front of the sewage pool 4, and a filter plate 11 is installed in the slot 10. An adsorption sponge 12 is arranged inside the filter plate 11. A pumping mechanism 14 is arranged on the front of the sewage pool 4, and a propeller 15 is installed inside the pumping mechanism 14. A motor 16 is arranged on the right side of the pumping mechanism 14, and the motor 16 passes through the wall of the breeding box 1 and is installed on the outside of the breeding box 1. A water outlet 17 is respectively opened on the back and right side of the breeding box 1, and the water outlet 17 is connected to the sewage pool 4. A screw cover 18 is installed at the other end of the water outlet 17.

[0028] In this embodiment, the water in the breeding box 1 needs to overflow the isolation plate 2, flood the sewage pool 4 and the pumping mechanism 14, so that the sewage pool 4 is filled with water, and the aquatic products are placed on the isolation plate 2. Impurities, excrement, etc. will pass through the isolation hole 3 and fall into the bottom of the breeding box 1. They are pumped into the sewage pool 4 through the pumping mechanism 14, separating the upper and lower water environments of the breeding box 1, ensuring that the water environment for the upper aquatic products is better.

[0029] The movable baffle 8 can rotate around the boss 7 , and the diameter of the movable baffle 8 is larger than the diameter of the water inlet hole 6 .

[0030] In this embodiment, the movable baffle 8 can cover the right side of the water inlet 6 to prevent the water flow exchange between the breeding box 1 and the sewage pool 4. When the pumping mechanism 14 pumps out the water in the sewage pool 4, or the water outlet 17 is opened, the water volume in the sewage pool decreases and the water pressure becomes smaller. The water in the breeding box 1 will push open the movable baffle 8 through the water pressure and carry debris into the sewage pool.

[0031] The bottom of the side wall 5 and the movable baffle are both provided with permanent magnets 9, and the magnetic poles of the two permanent magnets 9 are opposite at the contact point.

[0032] In this embodiment, the two permanent magnets 9 attract each other, and through the dual cooperation of magnetism and gravity, ensure that the movable baffle 8 covers the water inlet 6 under normal conditions, so that the water inside the sewage pool 4 will not flow back into the breeding box 1. The magnetic force of the two permanent magnets 9 is not strong, so that when the pumping mechanism 14 works or the water outlet 17 is opened, the water pressure can push open the movable baffle.

[0033] Wherein, buckles 13 are respectively arranged on the left and right sides of the top of the filter plate 11 .

[0034] In this embodiment, the filter plate 11 can be inserted into the slot 10, and water is filtered through the internal adsorption sponge 12. Small particles of impurities are adsorbed on the adsorption sponge 12, and large particles of impurities are blocked and retained in the sewage pool 4. By pulling the pull buckle 13, the filter plate 11 is pulled out of the slot 10, which is convenient for cleaning the adsorption sponge 12 and ensuring the filtering effect of the adsorption sponge 12.

[0035] Wherein, the contact portion between the water outlet 17 and the screw cap 18 is provided with threads.

[0036] In this embodiment, the screw cap 18 is tightened, the water outlet 17 is closed, and the sewage remains in the sewage pool 4. The screw cap 18 is unscrewed, the water outlet 17 is opened, and the sewage in the sewage pool 4 will be flushed out mixed with impurities. The sewage pool 4 can be cleaned, and the released water is replenished for the breeding box 1, and the cleaning work is completed.

[0037] Working principle: the debris passes through the isolation hole 3 and falls on the bottom of the breeding box 1, the motor 16 is started, and the propeller 15 in the pumping mechanism 14 is driven to rotate, the propeller 15 pumps out the sewage in the sewage pool 4, passes through the filter plate 11, and the small particles of impurities are adsorbed on the adsorption sponge 12, and the rest remain in the sewage pool 4. The clean water is discharged back into the breeding box 1 for circulation. The water volume in the sewage pool 4 decreases, and the sewage in the breeding box 1 will enter from the water inlet hole 6, and the movable baffle 8 is opened to replenish the water in the sewage pool 4. When the dirt in the sewage pool 4 accumulates more and more, the cover plate 18 is unscrewed to open the water outlet 17, and the water in the sewage pool 4 together with the debris is released to achieve the purpose of cleaning the sewage pool 4. By grabbing the buckle 13 on the filter plate 11, the filter plate 11 can be pulled out to clean the impurities on the adsorption sponge 12.

[0038] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage discharge structure for aquatic products, comprising a breeding box (1), characterized in that: An isolation plate (2) is installed in the middle of the breeding box (1), and an isolation hole (3) is provided on the surface of the isolation plate (2). A sewage pool (4) is provided at the upper right corner of the bottom of the breeding box (1). A side wall (5) is provided on the left side of the sewage pool (4). A water inlet hole (6) is provided on the side of the side wall (5). A boss (7) is provided on the top of the water inlet hole (6). The boss (7) is fixedly connected to the side wall (5). A movable baffle (8) is installed in the middle of the boss (7). A slot (10) is provided near the upper front of the sewage pool (4). The slot (10) A filter plate (11) is installed inside, and an adsorption sponge (12) is arranged inside the filter plate (11). A pumping mechanism (14) is arranged on the front of the sewage pool (4), and a propeller (15) is installed inside the pumping mechanism (14). A motor (16) is arranged on the right side of the pumping mechanism (14), and the motor (16) passes through the wall of the breeding box (1) and is installed on the outside of the breeding box (1). A water outlet (17) is respectively opened on the back and right side of the breeding box (1), and the water outlet (17) is connected to the sewage pool (4). A screw cap (18) is installed on the other end of the water outlet (17).

2. A sewage discharge structure for aquatic products according to claim 1, characterized in that: The movable baffle (8) can rotate around the boss (7), and the diameter of the movable baffle (8) is greater than the diameter of the water inlet hole (6).

3. The sewage discharge structure for aquatic products according to claim 1, characterized in that: The bottom of the side wall (5) and the movable baffle are both provided with permanent magnets (9), and the magnetic poles of the two permanent magnets (9) are opposite at the contact point.

4. The sewage discharge structure for aquatic products according to claim 1, characterized in that: A drawstring (13) is provided on the left and right sides of the top of the filter plate (11).

5. The sewage discharge structure for aquatic products according to claim 1, characterized in that: The contact point between the water outlet hole (17) and the screw cap (18) is provided with threads.

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