An automatic oxygenation device for aquaculture ponds

Abstract

The utility model discloses an automatic oxygenation device for aquaculture pond, including water pump, water inlet, water outlet, buoyancy ring, timer, buoyancy auxiliary assembly and filter component, the utility model is provided with buoyancy auxiliary assembly, the buoyancy of which buoyancy board has increased the buoyancy area of oxygenation equipment, can make oxygenation equipment more stable when floating on the water surface, and the setting of buoyancy board further increases the buoyancy of oxygenation equipment, reduces its probability of sinking, and the protective plate is made of waterproof sponge, can protect oxygenation equipment, plays the buffering effect, still be provided with filter component, when oxygenation equipment works, can prevent small fish or waterweeds from being sucked into by water pump, leads to water pump to be destroyed, and filter screen can dismantle and wash, and recycling is used.

Description

Technical Field

[0001] This utility model relates to the field of oxygenation device technology, specifically an automatic oxygenation device for aquaculture ponds. Background Technology

[0002] Currently, aquaculture is a production activity involving the breeding, cultivation, and harvesting of aquatic plants and animals under human control. It generally includes the entire process from seedling to marketable aquatic products under artificial feeding and management. In a broader sense, it can also include aquatic resource enhancement. Aquaculture includes extensive farming, intensive farming, and high-density intensive farming methods. Water is the living environment of aquatic animals, and dissolved oxygen in the water is one of the most basic necessities for their survival. All aquaculture professionals know that without sufficient oxygen, aquatic species are prone to disease and even death; therefore, oxygenation is necessary.

[0003] The water pump built into existing aeration devices may suck in solids such as fish fry or aquatic plants during the water intake process, which can lead to the death of fish fry and damage to the aeration device. Utility Model Content

[0004] The purpose of this invention is to provide an automatic aeration device for aquaculture ponds to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic aeration device for aquaculture ponds, comprising a water pump, an inlet, an outlet, a buoyancy ring, a timer, a buoyancy auxiliary component, and a filter component. The inlet is located at the bottom of the water pump, the outlet is located at the top of the water pump, the buoyancy ring is located on the outside of the water pump, the timer is located inside the water pump, the buoyancy auxiliary component is located at the bottom edge of the buoyancy ring, and the filter component is located in the middle of the bottom.

[0006] Preferably, the buoyancy assist component includes a buoyancy plate and a protective plate, wherein the top of the buoyancy plate is connected to the bottom edge of the buoyancy ring, and the inner side of the protective plate is connected to the outer side of the buoyancy plate.

[0007] Preferably, the filter assembly includes a filter screen, a connecting block, and a fixing seat. The top end of the filter screen is connected to the bottom end of the connecting block, the top end of the connecting block is threaded into the fixing seat, and the top end of the fixing seat is connected to the middle of the bottom end of the buoyancy ring.

[0008] Preferably, the top of the connecting block is provided with an annular protrusion, and the inner side of the protrusion is provided with a first thread.

[0009] Preferably, the inner side of the fixing seat is provided with a second thread, and the inner side of the bottom end of the fixing seat is provided with a groove, and the groove is filled with a sealing ring.

[0010] Preferably, the holes in the filter screen are elongated.

[0011] Compared with the prior art, the beneficial effects of this utility model are: A buoyancy aid is installed, with a buoyancy plate that increases the buoyancy area of ​​the aerator, making it float more stably on the water surface. The buoyancy plate further increases the buoyancy of the aerator, reducing the probability of it sinking. The protective plate is made of waterproof sponge, which protects the aerator and acts as a buffer. A filter is also included to prevent small fish or aquatic plants from being sucked into the water pump and damaging it when the aerator is working. The filter screen is also removable, washable, and reusable. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a front view structural diagram of the present utility model; Figure 3 This is a schematic diagram of the connection between the connecting block and the fixed base of this utility model; Figure 4 This is a schematic diagram of the structure of the present invention where the connecting block and the fixing base are not connected; Figure 5 This is a schematic diagram of the structure of the filter screen of this utility model.

[0013] In the diagram: Water pump-1, Inlet-2, Outlet-3, Buoyancy ring-4, Timer-5, Buoyancy auxiliary component-6, Buoyancy plate-61, Protective plate-62, Filter component-7, Filter screen-71, Connecting block-72, First thread-721, Fixing seat-73, Second thread-731, Sealing ring-732. Detailed Implementation

[0014] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0015] Please see Figure 1 This utility model provides an automatic aeration device for aquaculture ponds, including a water pump 1, an inlet 2, an outlet 3, a buoyancy ring 4, and a timer 5. The inlet 2 is integrally connected to the bottom of the water pump 1, the outlet 3 is connected to the top of the water pump 1, the buoyancy ring 4 is set on the outside of the water pump 1, and the timer 5 is connected to the inside of the water pump 1 to play a timing role, reducing manual control, saving time, and making aeration more efficient.

[0016] Please see Figures 1-2This utility model provides an automatic aeration device for aquaculture ponds, including a buoyancy auxiliary component 6. The buoyancy auxiliary component 6 is bonded to the bottom edge of the buoyancy ring 4 to increase the overall buoyancy of the aeration device. The buoyancy auxiliary component 6 includes a buoyancy plate 61 and a protective plate 62. The top of the buoyancy plate 61 is connected to the bottom edge of the buoyancy ring 4. The buoyancy plate 61 is made of EVA material, which is waterproof and can provide stable buoyancy for the aeration device. The addition of the buoyancy plate 61 also expands the buoyancy area of ​​the aeration device, so that the aeration device can float more stably on the water surface during operation and reduce swaying.

[0017] Please see Figures 2-5 This utility model provides an automatic oxygenation device for aquaculture ponds, including a filter assembly 7. The filter assembly 7 is connected to the middle of the bottom end. The filter assembly 7 includes a filter screen 71, a connecting block 72, and a fixing seat 73. The top end of the filter screen 71 is bonded to the bottom end of the connecting block 72, and the holes of the filter screen 71 are elongated to allow the pond water to pass through the filter screen 71 better. The top end of the connecting block 72 is threaded into the fixing seat 73, and the top end of the fixing seat 73 is integrally connected to the middle of the bottom end of the buoyancy ring 4. The connecting block 72 has an integrally formed annular protrusion at its top, and the inner side of the protrusion has an integrally formed first thread 721 for engaging with the fixing seat 73. The thread engagement is a detachable structure, which facilitates the disassembly and cleaning of the filter screen 71. The inner side of the fixing seat 73 has an integrally formed second thread 731, and the inner side of the bottom end of the fixing seat 73 has a groove filled with a sealing ring 732 to seal the threaded connection between the connecting block 72 and the fixing seat 73, preventing pool water from entering and causing the threaded connection to loosen, or mold and algae to grow, thus affecting the function of the thread.

[0018] Specifically, first, install the filter assembly 7. After aligning the thread at the top of the connecting block 72 with the internal thread of the fixing seat 73, rotate the filter screen 71 to fix the connecting block 72 on the fixing seat 73. Next, put the oxygenation device into the water and start the oxygenation device. At this time, with the cooperation of the buoyancy ring 4 and the buoyancy auxiliary assembly 6, the oxygenation device will always float on the water surface. The protective plate 62 can protect the oxygenation device and play a buffering role when subjected to small impacts. By adjusting the timer 5 of the oxygenation device, the oxygenation device can be started and stopped at a time. Its automation can save manual control time. After a period of use, the filter screen 71 of the aeration device can be removed to clean the aquatic plants and impurities attached to the surface of the filter screen 71. The operation is simple, convenient and quick.

[0019] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic aeration device for aquaculture ponds, comprising a water pump (1), an inlet (2), an outlet (3), a buoyancy ring (4), and a timer (5), wherein the inlet (2) is located at the bottom of the water pump (1), the outlet (3) is located at the top of the water pump (1), the buoyancy ring (4) is located outside the water pump (1), and the timer (5) is located inside the water pump (1), characterized in that: It also includes a buoyancy assist component (6) and a filter component (7), wherein the buoyancy assist component (6) is disposed at the bottom edge of the buoyancy ring (4) and the filter component (7) is disposed at the bottom center.

2. The automatic oxygenation device for aquaculture ponds according to claim 1, characterized in that: The buoyancy auxiliary component (6) includes a buoyancy plate (61) and a protective plate (62). The top of the buoyancy plate (61) is connected to the bottom edge of the buoyancy ring (4), and the inner side of the protective plate (62) is connected to the outer side of the buoyancy plate (61).

3. The automatic aeration device for aquaculture ponds according to claim 1, characterized in that: The filter assembly (7) includes a filter screen (71), a connecting block (72) and a fixing seat (73). The top end of the filter screen (71) is connected to the bottom end of the connecting block (72). The top end of the connecting block (72) is threaded into the fixing seat (73). The top end of the fixing seat (73) is connected to the middle of the bottom end of the buoyancy ring (4).

4. The automatic oxygenation device for aquaculture pond according to claim 3, characterized in that: The top of the connecting block (72) is provided with an annular protrusion, and the inner side of the protrusion is provided with a first thread (721).

5. The automatic oxygenation device for aquaculture ponds as claimed in claim 3, wherein: The fixing seat (73) has a second thread (731) on its inner side, and a groove is opened on the inner side of the bottom end of the fixing seat (73), and the groove is filled with a sealing ring (732).

6. The automatic oxygenation device for aquaculture pond according to claim 3, characterized in that: The filter screen (71) has elongated holes.

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