Aquaculture aeration equipment

Abstract

The aquaculture aeration equipment comprises a culture pond, an aeration pipe, an aeration head, a three-way valve, an air compressor, an air blower and a dirt collecting mechanism, the dirt collecting mechanism comprises a vertical electric sliding table, a movable plate, a water permeable net, a connecting rod, a bottom plate and a sealing mechanism, the air blower blows air into the aeration pipe, and aeration is conducted through aeration of the aeration head; when the aeration head is blocked and needs to be cleaned, the vertical electric sliding table drives the moving plate to descend, so that the aeration head extends to the position above the bottom plate through the through hole, then the three-way valve is controlled to communicate the air compressor and the aeration pipe, the air compressor generates high-pressure air flow and conveys the high-pressure air flow to the aeration head, flushing cleaning of the aeration head is achieved, dirt can enter the water permeable net, and then the aeration head is cleaned. Wherein water, air and the like can penetrate through the water-permeable net, and dirt can be intercepted by the water-permeable net, so that the dirt is collected, the situation that when the aeration head is cleaned, the dirt enters a culture water body to cause culture water pollution and water quality deterioration is avoided, and a good living environment is provided for cultured organisms.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to an aquaculture aeration device. Background Art

[0002] In aquaculture, in order for organisms to grow normally, it is necessary to ensure that the dissolved oxygen in the aquaculture water is within an appropriate level range, thereby ensuring the healthy growth of aquaculture organisms, improving aquaculture density and production efficiency. Traditional aquaculture methods mostly rely on natural wind power or water exchange to increase the oxygen content in the water. However, with the increasing degree of aquaculture intensification, the biological load per unit of water increases, and the natural dissolved oxygen content cannot meet the needs of high-density aquaculture, which can easily cause hypoxia in aquaculture organisms and affect growth rate and survival rate. At the same time, waste and leftover bait in the aquaculture process will consume the dissolved oxygen in the water, resulting in the inability of aquaculture organisms to obtain sufficient oxygen, affecting the normal growth of aquaculture organisms.

[0003] In order to solve the above problems, aeration equipment is installed at the bottom of the breeding pond in the farm. Aeration is performed through the aeration equipment, so that bubbles float up in the breeding water and diffuse into the breeding water, thereby increasing the dissolved oxygen content in the breeding water. During the long-term use of the aeration equipment, feces, bait, etc. will clog the aeration holes, so it needs to be treated regularly. At present, most of the treatments for aeration equipment require the aeration equipment to be removed from the breeding pond, or directly sprayed with a brush or a high-pressure water gun. The cleaning process is relatively complicated, and the dirt generated during the cleaning process will directly remain in the breeding pond, causing the water quality to deteriorate and affecting the breeding environment. Utility Model Content

[0004] In view of this, the utility model proposes an aquaculture aeration device, which uses a high-pressure airflow method to clean the aeration head and can collect the cleaned dirt to avoid contaminating the aquaculture water.

[0005] The technical solution of the utility model is achieved in this way:

[0006] An aquaculture aeration device comprises a culture pond, an aeration pipe, an aeration head, a three-way valve, an air compressor, a blower and a sewage collecting mechanism, wherein one end of the aeration pipe extends into the culture pond, and the other end is connected to the outlet of the three-way valve, the air compressor and the blower are respectively connected to the two inlets of the three-way valve, the aeration head is located in the culture pond and connected to the top surface of the aeration pipe; the sewage collecting mechanism comprises a vertical electric slide, a movable plate, a water-permeable net, a connecting rod, a bottom plate and a sealing mechanism, the vertical electric slide is relatively arranged on the inner wall of the culture pond, the movable plate is arranged between the vertical electric slides, the vertical electric slide drives the movable plate to rise and fall, a plurality of the bottom plates are located below the movable plate, the connecting rod connects the movable plate and the bottom plate, the water-permeable net connects the movable plate and the bottom plate and surrounds them into a closed space, a through hole is arranged on the bottom plate, and the sealing mechanism is used to seal the through hole.

[0007] Preferably, the sealing mechanism includes an airbag, a two-way pump and a water pipe, the airbag is arranged on the inner wall of the through hole, the two-way pump is arranged on the bottom surface of the movable plate, one end of the water pipe is connected to the two-way pump, and the other end extends into the bottom plate and is connected to the airbag.

[0008] Preferably, it also includes a support frame, which is arranged on the bottom surface of the aeration pipe and connected to the bottom surface of the culture pond.

[0009] Preferably, the dirt collecting mechanism further comprises a transverse electric slide, the mover side wall of the vertical electric slide is connected to the transverse electric slide, the movable plate is located between the transverse electric slides, and its two sides are connected to the mover side walls of the transverse electric slide.

[0010] Preferably, it also includes an installation box, one side of which is open and connected to the outer wall of the breeding pond, the three-way valve is located in the installation box, the air compressor is arranged on the top surface of the installation box, and the blower is arranged on the inner wall of the installation box.

[0011] Preferably, the dirt collecting mechanism further comprises a sealing door, which is hinged to the top surface of the movable plate via a hinge, a cleaning port is provided on the movable plate, the sealing door is used to open and close the cleaning port, and the bottom plate is located below the cleaning port.

[0012] Preferably, the dirt collecting mechanism further comprises a sealing strip, and the sealing strip is arranged on the inner wall of the cleaning port.

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

[0014] ①The blower can blow oxygen into the aeration pipe through the three-way valve, and aerate the culture pond through the aeration head to increase the dissolved oxygen content in the culture pond and ensure the normal growth of the cultured organisms;

[0015] ② When the aeration head is blocked, the three-way valve can connect the aeration pipe and the air compressor. The air compressor delivers high-pressure air to the aeration pipe and the aeration head to flush out the dirt blocking the aeration head. There is no need to dismantle the aeration equipment for cleaning, which can improve the cleaning efficiency.

[0016] ③When cleaning the aeration head, the vertical electric slide can lower the movable plate to allow the aeration head to enter the permeable net, and seal the through holes between the aeration head and the bottom plate through a sealing mechanism. When flushing with high-pressure airflow, dirt can enter the permeable net and be intercepted by the permeable net, while excess air will pass through the permeable net to collect dirt, preventing dirt from directly entering the aquaculture water body and causing water quality deterioration, providing a good living environment for the cultured organisms, and making it convenient for the staff to collect dirt. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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 preferred embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the structure of an aquaculture aeration device of the utility model;

[0019] Figure 2 This is a structural schematic diagram of a sewage collection mechanism of an aquaculture aeration device of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure of a moving plate and a bottom plate of an aquaculture aeration device of the utility model;

[0021] In the figure, 1. breeding pond; 2. aeration pipe; 3. aeration head; 4. three-way valve; 5. air compressor; 6. blower; 7. vertical electric slide; 8. movable plate; 9. permeable net; 10. connecting rod; 11. bottom plate; 12. through hole; 13. air bag; 14. two-way pump; 15. water pipe; 16. support frame; 17. horizontal electric slide; 18. installation box; 19. sealing door; 20. hinge; 21. cleaning port; 22. sealing strip. DETAILED DESCRIPTION

[0022] In order to better understand the technical content of the present invention, a specific embodiment is provided below, and the present invention is further described in conjunction with the accompanying drawings.

[0023] See also Figures 1 to 3The utility model provides an aquaculture aeration device, comprising a culture pond 1, an aeration pipe 2, an aeration head 3, a three-way valve 4, an air compressor 5, a blower 6 and a sewage collection mechanism, wherein one end of the aeration pipe 2 extends into the culture pond 1, and the other end is connected to the outlet of the three-way valve 4, the air compressor 5 and the blower 6 are respectively connected to the two inlets of the three-way valve 4, the aeration head 3 is located in the culture pond 1, and is connected to the top surface of the aeration pipe 2; the sewage collection mechanism comprises a vertical electric slide 7, a movable plate 8, a water-permeable net 9, a connecting rod 10, a bottom plate 11 and a sealing mechanism, the vertical electric slide 7 is relatively arranged on the inner wall of the breeding pond 1, the movable plate 8 is arranged between the vertical electric slides 7, the vertical electric slide 7 drives the movable plate 8 to rise and fall, a plurality of the bottom plates 11 are located below the movable plate 8, the connecting rod 10 connects the movable plate 8 and the bottom plate 11, the permeable net 9 connects the movable plate 8 and the bottom plate 11, and surrounds them into a closed space, a through hole 12 is arranged on the bottom plate 11, and the sealing mechanism is used to seal the through hole 12.

[0024] The aeration pipe 2 is located in the breeding pond 1, and one end thereof extends to the outside of the breeding pond 1 and is connected to the outlet of the three-way valve 4, and one of the inlets of the three-way valve 4 is connected to the blower 6. The blower 6 can blow air into the aeration pipe 2 and aerate through the aeration head 3 on the aeration pipe 2 to increase the dissolved oxygen and salt content of the water in the breeding pond 1, so as to provide a suitable growth environment for the cultured organisms. The other inlet of the three-way valve 4 is connected to the air compressor 5. When the aeration head 3 is blocked, the three-way valve 4 can connect the aeration pipe 2 and the air compressor 5. The air compressor 5 generates a high-pressure airflow and transports it to the aeration pipe 2 and the aeration head 3. The high-pressure airflow can flush out the dirt on the aeration head 3, ensuring that aeration can proceed normally, and avoiding the normal growth of the cultured organisms affected by the decrease in oxygen increase efficiency due to blockage.

[0025] Before cleaning the dirt, the vertical electric slide 7 drives the moving plate 8 to descend. During the descent of the moving plate 8, the connecting rod 10 drives the bottom plate 11 to descend, so that the through hole 12 on the bottom plate 11 descends along the center of the aeration head 3. Finally, the aeration head 3 can extend to the top of the bottom plate 11 through the through hole 12. A water-permeable net 9 is arranged around the bottom plate 11. The water-permeable net 9 and the bottom plate 11 form a closed space. When the aeration head 3 extends into the bottom plate 11, the gap between the through hole 12 and the aeration head 3 is sealed by a sealing mechanism, and then the air compressor 5 is turned on, and the high-pressure airflow flushes The dirt on the aeration head 3 can be flushed into the permeable net 9, and the permeable net 9 can intercept the dirt, and the remaining air and water can pass through the permeable net 9 to collect the dirt in the permeable net 9, which can prevent the dirt from entering the aquaculture water body during the cleaning process of the aeration head 3, avoid water quality deterioration, and ensure that the aquaculture organisms can be in a normal growth environment. After the aeration head 3 is processed, the bottom plate 11 can be separated from the aeration head 3, and the sealing mechanism can seal the through hole 12, so that when the movable plate 8 rises, the intercepted dirt can be taken away from the aquaculture water body through the permeable net 9 for cleaning.

[0026] Preferably, the sealing mechanism includes an airbag 13, a two-way pump 14 and a water pipe 15, the airbag 13 is arranged on the inner wall of the through hole 12, the two-way pump 14 is arranged on the bottom surface of the movable plate 8, one end of the water pipe 15 is connected to the two-way pump 14, and the other end extends into the bottom plate 11 and is connected to the airbag 13.

[0027] When the aeration head 3 extends into the through hole 12, the two-way pump 14 can be turned on. The two-way pump 14 can transport the aquaculture water to the air bag 13 through the water pipe 15. The air bag 13 can be inflated to seal the gap between the aeration head 3 and the through hole 12, so that the dirt on the aeration head 3 can completely enter the permeable net 9 following the high-pressure airflow. After the dirt is cleaned, the two-way pump 14 extracts a part of the water in the air bag 13, and drives the moving plate 8 to rise a short distance through the vertical electric slide 7. After the aeration head 3 leaves the air bag 13, the air bag 13 is filled with water again, so that the air bag 13 can completely seal the through hole 12, and then the moving plate 8 is driven to rise, so that the aeration head 3 leaves the through hole 12, to ensure that the dirt can be completely retained inside the permeable net 9.

[0028] Preferably, it also includes a support frame 16, which is arranged on the bottom surface of the aeration pipe 2 and connected to the bottom surface of the culture pond 1.

[0029] The support frame 16 is used to support the aeration pipe 2 to ensure normal air transportation.

[0030] Preferably, the dirt collection mechanism also includes a transverse electric slide 17, the movable side wall of the vertical electric slide 7 is connected to the transverse electric slide 17, and the movable plate 8 is located between the transverse electric slides 17, and its two sides are connected to the movable side walls of the transverse electric slide 17.

[0031] The movable plate 8 can be driven to move horizontally by the transverse electric slide 17, so that the bottom plate 11 can be moved above the aeration heads 3 at different positions, so as to collect dirt from the aeration heads 3 at different positions.

[0032] Preferably, it also includes an installation box 18, one side of which is open and connected to the outer wall of the culture pond 1, the three-way valve 4 is located in the installation box 18, the air compressor 5 is arranged on the top surface of the installation box 18, and the blower 6 is arranged on the inner wall of the installation box 18.

[0033] The installation box 18 is used to install the air compressor 5 and the blower 6, and can also isolate external dust and moisture.

[0034] Preferably, the dirt collecting mechanism also includes a sealing door 19, which is hinged to the top surface of the movable plate 8 through a hinge 20, and a cleaning port 21 is provided on the movable plate 8. The sealing door 19 is used to open and close the cleaning port 21, and the bottom plate 11 is located below the cleaning port 21. The dirt collecting mechanism also includes a sealing strip 22, and the sealing strip 22 is provided on the inner wall of the cleaning port 21.

[0035] When the dirt collection is completed, the vertical electric slide 7 can drive the movable plate 8 to rise, so that the bottom plate 11 leaves the aquaculture water body. At this time, the sealing door 19 can be opened to clean the dirt in the permeable net 9. When collecting the dirt, the sealing door 19 is closed on the cleaning port 21 and sealed by the sealing strip 22 to ensure that the dirt can be completely retained in the permeable net 9.

[0036] The above description is only a preferred 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 should be included in the protection scope of the present invention.

Claims

1. An aquaculture aeration device, characterized in that: It includes a breeding pond, an aeration pipe, an aeration head, a three-way valve, an air compressor, a blower and a sewage collecting mechanism. One end of the aeration pipe extends into the breeding pond, and the other end is connected to the outlet of the three-way valve. The air compressor and the blower are respectively connected to the two inlets of the three-way valve. The aeration head is located in the breeding pond and connected to the top surface of the aeration pipe. The sewage collecting mechanism includes a vertical electric slide, a movable plate, a permeable net, a connecting rod, a bottom plate and a sealing mechanism. The vertical electric slide is relatively arranged on the inner wall of the breeding pond, the movable plate is arranged between the vertical electric slides, the vertical electric slide drives the movable plate to rise and fall, and a number of the bottom plates are located below the movable plate. The connecting rod connects the movable plate and the bottom plate, the permeable net connects the movable plate and the bottom plate, and surrounds them into a closed space. A through hole is arranged on the bottom plate, and the sealing mechanism is used to seal the through hole.

2. The aquaculture aeration equipment according to claim 1, characterized in that: The sealing mechanism includes an airbag, a two-way pump and a water pipe. The airbag is arranged on the inner wall of the through hole, the two-way pump is arranged on the bottom surface of the movable plate, one end of the water pipe is connected to the two-way pump, and the other end extends into the bottom plate and is connected to the airbag.

3. The aquaculture aeration equipment according to claim 1, characterized in that: It also includes a support frame, which is arranged on the bottom surface of the aeration pipe and connected to the bottom surface of the culture pond.

4. The aquaculture aeration equipment according to claim 1, characterized in that: The dirt collecting mechanism also includes a transverse electric slide, the mover side wall of the vertical electric slide is connected to the transverse electric slide, the movable plate is located between the transverse electric slides, and its two sides are connected to the mover side walls of the transverse electric slide.

5. The aquaculture aeration equipment according to claim 1, characterized in that: It also includes an installation box, one side of which is open and connected to the outer wall of the culture pond. The three-way valve is located in the installation box, the air compressor is arranged on the top surface of the installation box, and the blower is arranged on the inner wall of the installation box.

6. The aquaculture aeration equipment according to claim 1, characterized in that: The dirt collecting mechanism also includes a sealing door, which is hinged to the top surface of the movable plate through a hinge. A cleaning port is provided on the movable plate. The sealing door is used to open and close the cleaning port. The bottom plate is located below the cleaning port.

7. The aquaculture aeration equipment according to claim 6, characterized in that: The dirt collecting mechanism also includes a sealing strip, and the sealing strip is arranged on the inner wall of the cleaning port.

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