Efficient fish tank oxygenation device

Abstract

The invention relates to the technical field of fish tank oxygenation, in particular to an efficient fish tank oxygenation device which comprises a fish tank body, a supporting plate is fixedly installed at the top of the fish tank body, and an oxygen scattering structure and a movable cleaning structure are arranged in the fish tank body. The oxygen scattering structure comprises oxygenation equipment, an oxygen pipeline, an oxygen storage tank, an oxygen plate, a hollow plate and a filter screen, the oxygenation equipment is fixedly mounted at the top of the supporting plate, a fixing shaft is fixedly mounted at the bottom of the supporting plate, and the oxygen storage tank is slidably mounted on the outer side of the fixing shaft. By means of the filter screen, feed and other impurities in the fish tank can be prevented from blocking the scattering holes, the situation that dissolved oxygen in water is insufficient, and then health and growth of fishes are affected is prevented, the fan blades are blown by oxygen, the fan blades scatter the oxygen, meanwhile, the oxygen is scattered into small bubbles through the scattering holes, the contact area of the oxygen and the water is increased, and the service life of the fish tank is prolonged. Therefore, the amount of oxygen dissolved in water is greatly increased, and oxygen deficit of fish caused by local excessive oxygen is prevented.

Description

Technical Field

[0001] This invention relates to the field of aquarium aeration technology, and in particular to a high-efficiency aquarium aeration device. Background Technology

[0002] In aquarium keeping and for aquarium enthusiasts, water quality management is paramount. Oxygen is a key factor in maintaining a healthy water environment and promoting aquatic growth. Fish and other aquatic organisms breathe oxygen through their gills; insufficient dissolved oxygen can lead to oxygen deficiency, death, or poor growth in fish. Therefore, many aquariums require aeration devices to provide adequate oxygen. Existing aeration equipment typically uses air pumps, oxygen stones, or fountains to supplement oxygen. However, existing aeration equipment generates significant water flow noise from the pumps and does not effectively agitate the aquarium water.

[0003] The prior art discloses a high-efficiency aquarium oxygenation device with announcement number CN107960367A. This invention increases the oxygen content of the aquarium and can effectively slow down the rate of water deterioration by stirring the water, giving users a better user experience.

[0004] However, the device still has the following problems: First, when aerating the aquarium, food and other impurities in the aquarium will clog the round holes, causing the aeration device to become blocked and oxygen cannot be supplied sufficiently, which may lead to insufficient dissolved oxygen in the water, thus affecting the health and growth of the fish; Second, the aeration device cannot be moved, resulting in uneven oxygen distribution and uneven oxygen dissolution, which may have a negative impact on fish and other aquatic organisms. Summary of the Invention

[0005] The purpose of this invention is to solve the problems in the background art by proposing an efficient aquarium oxygenation device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A high-efficiency aquarium oxygenation device includes an aquarium body, a support plate fixedly installed on the top of the aquarium body, and an oxygen dispersing structure and a movable cleaning structure provided inside the aquarium body. The oxygen dispersing structure includes an oxygenation device, an oxygen pipeline, an oxygen storage tank, an oxygen plate, a hollow plate, and a filter screen. The oxygenation device is fixedly installed on the top of a support plate, and a fixed shaft is fixedly installed at the bottom of the support plate. The oxygen storage tank is slidably installed on the outside of the fixed shaft and is connected to the oxygenation device through an oxygen pipeline. Two oxygen plates are symmetrically arranged and fixedly installed on both sides of the oxygen storage tank. Each oxygen plate has two air outlet holes on its surface. Two hollow plates are arranged and fixedly installed on the top of the corresponding oxygen plates. The filter screen is fixedly installed inside the hollow plate. A plastic air outlet box is fixedly installed on the top of the oxygen plate. The surface of the plastic air outlet box has several dispersing holes. A rotating rod is rotatably installed on the top of the inner wall of the plastic air outlet box, and several fan blades are fixedly installed on the outside of the rotating rod.

[0007] In the aforementioned high-efficiency aquarium oxygenation device, two No. 1 grooves are provided on the top of each of the two oxygen plates.

[0008] In the above-mentioned high-efficiency aquarium oxygenation device, the movable cleaning structure includes a motor, a second rotating shaft, a second ring, and a movable plate. The motor is fixedly installed on the top of the support plate, the second rotating shaft is rotatably installed on the bottom of the support plate, the surface of the second rotating shaft is provided with a reciprocating thread groove, and the second ring is slidably installed on the outer side of the second rotating shaft.

[0009] In the above-mentioned high-efficiency aquarium oxygenation device, a movable plate is fixedly installed on the outer side of the second ring, and the movable plate is fixedly connected to the oxygen storage tank.

[0010] In the aforementioned high-efficiency aquarium aeration device, the movable cleaning structure further includes a first rotating shaft, a first circular ring, long rods, and square plates. The surface of the support plate has two elongated grooves. Two first rotating shafts are provided and rotatably installed inside the corresponding elongated grooves. The first circular ring is fixedly installed on the outside of the first rotating shaft. Several long rods are provided and fixedly installed on the outside of the first circular ring. Several square plates are provided and fixedly installed on the side of the long rod away from the first circular ring.

[0011] In the above-mentioned high-efficiency aquarium oxygenation device, a gear is fixedly installed on the outer side of the first rotating shaft, and two second sliding grooves are opened at the bottom of the support plate. Long sliding plates are slidably installed inside the two second sliding grooves, and several racks are fixedly installed on the side of the long sliding plates near the gear.

[0012] In the above-mentioned high-efficiency aquarium oxygenation device, two symmetrical No. 2 fixing plates are fixedly installed at the bottom of the two long sliding plates, and a connecting rod is hinged between the two No. 2 fixing plates. A sliding plate is slidably installed on the outside of the fixed shaft, and two symmetrical No. 1 fixing plates are fixedly installed on the top of the sliding plate. The connecting rod is hinged to the two No. 1 fixing plates.

[0013] In the above-mentioned high-efficiency aquarium oxygenation device, two symmetrical No. 4 baffles are fixedly installed at the bottom of the support plate, and a telescopic rod is hinged between the two No. 4 baffles. A U-shaped frame is slidably installed inside the No. 1 slide groove. Two symmetrical No. 3 fixing plates are fixedly installed at the top of the U-shaped frame, and the telescopic end of the telescopic rod is hinged between the two No. 3 fixing plates. A brush scraper is fixedly installed at the bottom of the U-shaped frame.

[0014] Compared with existing technologies, the advantages of this invention are: 1. The filter screen can prevent food and other impurities in the fish tank from clogging the dispersing holes, thus preventing insufficient dissolved oxygen in the water, which would affect the health and growth of the fish. The air blower blades disperse the oxygen, and the dispersing holes break the oxygen into small bubbles, increasing the contact area between oxygen and water. This significantly increases the amount of dissolved oxygen in the water, preventing excessive oxygen in certain areas and causing fish to suffer from oxygen deficiency. 2. The motor starts, driving the second rotating shaft to rotate, which in turn moves the oxygen tank and oxygen plate back and forth, preventing oxygen stratification. During the movement, the rising bubbles will cause the surrounding water to flow, breaking up water stratification (such as temperature stratification and dissolved oxygen stratification), creating a slight circulation in the tank water, further improving the overall dissolved oxygen efficiency. At the same time, the movement drives the first rotating shaft to rotate, which slightly stirs the water in the aquarium, allowing the water to better eliminate dissolved oxygen differences and improve dissolved oxygen efficiency. The brush scraper can clean the filter screen to prevent it from clogging, which would prevent oxygen from dispersing and reduce oxygenation efficiency. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the fish tank body of the present invention; Figure 2 This is a schematic diagram of the cross-sectional structure of the aquarium body of the present invention; Figure 3 This is a three-dimensional structural diagram of the support plate of the present invention; Figure 4 This is a three-dimensional structural diagram of the oxygen plate of the present invention; Figure 5 This is a schematic diagram of the hollow plate cross-section structure of the present invention; Figure 6 This is a cross-sectional view of the plastic vent box of the present invention; Figure 7 This is a schematic diagram of the oxygen pipeline structure of the present invention; Figure 8 This is the invention Figure 7 Schematic diagram of the enlarged structure of A in the middle; Figure 9 This is a schematic diagram of the three-dimensional structure of the sliding plate of the present invention; Figure 10 This is the invention Figure 9 Schematic diagram of the enlarged structure of B; Figure 11 This is a schematic diagram of the cross-sectional structure of the support plate of the present invention.

[0016] In the diagram: 1. Aquarium body; 21. Support plate; 22. Aeration equipment; 23. Oxygen pipe; 24. Oxygen tank; 25. Oxygen plate; 26. Hollow plate; 27. Filter screen; 28. No. 1 slide; 29. ​​Fixed shaft; 210. Plastic air outlet box; 211. Diffusing hole; 212. Air outlet; 213. Rotating rod; 214. Fan blade; 31. Long slot; 32. No. 1 rotating shaft; 33. No. 1 ring; 34. Long rod 35. Square plate; 36. Gear; 37. No. 2 slide rail; 38. Long slide plate; 39. Rack; 310. Sliding plate; 311. No. 1 fixed plate; 312. Connecting rod; 313. No. 2 fixed plate; 314. No. 3 fixed plate; 315. U-shaped frame; 316. Brush scraper rod; 317. Telescopic rod; 318. No. 4 baffle; 41. Motor; 42. No. 2 rotating shaft; 43. No. 2 ring; 44. Moving plate. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0018] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0019] Reference Figures 1-11 A high-efficiency aquarium oxygenation device includes an aquarium body 1, a support plate 21 fixedly installed on the top of the aquarium body 1, and an oxygen dispersing structure and a movable cleaning structure inside the aquarium body 1. The oxygen dispersing structure includes an oxygenation device 22, an oxygen pipeline 23, an oxygen storage tank 24, an oxygen plate 25, a hollow plate 26, and a filter screen 27. The oxygenation device 22 is fixedly installed on the top of a support plate 21, and a fixed shaft 29 is fixedly installed on the bottom of the support plate 21. The oxygen storage tank 24 is slidably installed on the outside of the fixed shaft 29. The oxygen storage tank 24 is connected to the oxygenation device 22 through the oxygen pipeline 23. Two oxygen plates 25 are symmetrically arranged and fixedly installed on both sides of the oxygen storage tank 24. Each oxygen plate 25 has two air outlet holes 212 on its surface. Two plates 26 are provided and fixedly installed on the top of the corresponding oxygen plates 25. The filter screen 27 is fixedly installed inside the hollow plate 26. A plastic air outlet box 210 is fixedly installed on the top of the oxygen plate 25. Several dispersing holes 211 are opened on the surface of the plastic air outlet box 210. A rotating rod 213 is rotatably installed on the top of the inner wall of the plastic air outlet box 210. Several fan blades 214 are fixedly installed on the outside of the rotating rod 213. The filter screen 27 filters the impurities in the aquarium body 1, and the fan blades 214 and dispersing holes 211 disperse the oxygen.

[0020] Two No. 1 sliding grooves 28 are opened on the top of the two oxygen plates 25 to facilitate the subsequent sliding of the U-shaped frame 315.

[0021] The mobile cleaning structure includes a motor 41, a second rotating shaft 42, a second ring 43, and a moving plate 44. The motor 41 is fixedly installed on the top of the support plate 21, and the second rotating shaft 42 is rotatably installed on the bottom of the support plate 21. The surface of the second rotating shaft 42 is provided with a reciprocating thread groove, and the second ring 43 is slidably installed on the outside of the second rotating shaft 42. The moving plate 44 is moved by the second ring 43.

[0022] A movable plate 44 is fixedly installed on the outer side of the second ring 43. The movable plate 44 is fixedly connected to the oxygen storage tank 24, which facilitates the movement of the oxygen storage tank 24.

[0023] The mobile cleaning structure also includes a first rotating shaft 32, a first circular ring 33, a long rod 34, and a square plate 35. Two elongated grooves 31 are opened on the surface of the support plate 21. Two first rotating shafts 32 are provided and rotatably installed inside the corresponding elongated grooves 31. The first circular ring 33 is fixedly installed on the outside of the first rotating shaft 32. Several long rods 34 are provided and fixedly installed on the outside of the first circular ring 33. Several square plates 35 are provided and fixedly installed on the side of the long rod 34 away from the first circular ring 33. The water inside the aquarium body 1 is stirred by the square plate 35.

[0024] A gear 36 is fixedly installed on the outside of the first rotating shaft 32. Two second sliding grooves 37 are opened at the bottom of the support plate 21. Long slide plates 38 are slidably installed inside the two second sliding grooves 37. Several racks 39 are fixedly installed on the side of the long slide plates 38 near the gear 36. The first rotating shaft 32 is driven to rotate through the gear 36.

[0025] Two symmetrical second fixing plates 313 are fixedly installed at the bottom of each of the two long slide plates 38. A connecting rod 312 is hinged between the two second fixing plates 313. A sliding plate 310 is slidably installed on the outside of the fixed shaft 29. Two symmetrical first fixing plates 311 are fixedly installed on the top of the sliding plate 310. The connecting rod 312 is hinged to the two first fixing plates 311, and the long slide plates 38 are driven to slide through the connecting rod 312.

[0026] Two symmetrical No. 4 baffles 318 are fixedly installed at the bottom of the support plate 21. A telescopic rod 317 is hinged between the two No. 4 baffles 318. A U-shaped frame 315 is slidably installed inside the No. 1 slide groove 28. Two symmetrical No. 3 fixing plates 314 are fixedly installed at the top of the U-shaped frame 315. The telescopic end of the telescopic rod 317 is hinged between the two No. 3 fixing plates 314. A brush scraper 316 is fixedly installed at the bottom of the U-shaped frame 315. The filter screen 27 is cleaned by the brush scraper 316.

[0027] The working principle and usage of this invention are explained in detail below: When oxygenation is required inside the fish tank 1, the oxygenation device 22 is activated. Oxygen is pumped into the oxygen storage tank 24 through the oxygen pipe 23, then pumped from the oxygen storage tank 24 into the oxygen plate 25, and finally discharged from the air outlet 212, thus oxygenating the water inside the fish tank 1. At the same time, the filter screen 27 filters fish food, fish feces, and other impurities inside the fish tank 1, preventing them from clogging the air outlet 212 and causing the oxygen to not disperse. Simultaneously, the oxygen discharged through the air outlet 212 comes into contact with the fan blades 214 and drives the fan blades 214 to rotate. The rotating fan blades 214 disperse the oxygen, and the dispersed oxygen is discharged through the dispersing hole 211. The dispersing hole 211 disperses the oxygen into small bubbles, increasing the contact area between the oxygen and the water, thus significantly increasing the amount of oxygen dissolved in the water and preventing excessive oxygen in certain areas, which could lead to oxygen deficiency in the fish.

[0028] Simultaneously, motor 41 starts, driving the second rotating shaft 42 to rotate. The rotation of the second rotating shaft 42, through the reciprocating threaded groove, drives the second ring 43 to slide. The sliding of the second ring 43 drives the moving plate 44 to slide, which in turn drives the oxygen tank 24 to slide. The sliding of the oxygen tank 24 then moves the oxygen plate 25, which provides oxygen to the aquarium body 1 at different levels, preventing oxygen stratification. During this movement, rising air bubbles cause surrounding water flow, breaking up water stratification (such as temperature stratification and dissolved oxygen stratification), creating a slight circulation within the tank, further improving overall dissolved oxygen efficiency. After moving a certain distance, the oxygen tank 24 contacts and presses against the sliding plate 310. Under the pressure of compression, the sliding plate 310 moves upward, causing the first fixed plate 311 to move upward. The first fixed plate 311 moves upward, causing the connecting rod 312 to move upward. The connecting rod 312 moves upward, causing the long sliding plate 38 to slide to the left and right sides of the aquarium body 1. The sliding of the long sliding plate 38 causes the rack 39 to move. Since the rack 39 meshes with the gear 36, the movement of the rack 39 causes the gear 36 to rotate. The rotation of the gear 36 causes the first rotating shaft 32 to rotate. The rotation of the first rotating shaft 32 causes the long rod 34 to rotate. The rotation of the long rod 34 causes the square plate 35 to rotate. The rotation of the square plate 35 promotes the flow of water inside the aquarium body 1, assists in oxygenation, increases the contact area between the water surface and the air, and indirectly increases the dissolved oxygen in the water to meet the breathing needs of the fish.

[0029] Simultaneously, the upward movement of the oxygen plate 25 causes the U-shaped frame 315 to move upward, which in turn causes the third fixing plate 314 to move upward. The upward movement of the third fixing plate 314 causes the telescopic rod 317 to extend and retract. When the telescopic rod 317 is fully retracted, it presses against the third fixing plate 314. The third fixing plate 314, under pressure, moves away from the fixing axis 29. This movement of the third fixing plate 314 causes the U-shaped frame 315 to move, which in turn causes the brush scraper 316 to move. The brush scraper 316 cleans the surface of the filter screen 27, preventing excessive fish food and fish waste from accumulating on the surface of the filter screen 27, which would cause it to become clogged. A clogged filter screen 27 would prevent oxygen from dispersing properly, reducing oxygenation efficiency.

[0030] To further clarify, the aforementioned fixed connection should be interpreted broadly unless otherwise explicitly specified and limited. For example, it may be welding, gluing, or integral molding, or other conventional methods well known to those skilled in the art.

[0031] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A high-efficiency aquarium oxygenation device, comprising an aquarium body, characterized in that: A support plate is fixedly installed on the top of the aquarium body, and an oxygen dispersing structure and a movable cleaning structure are provided inside the aquarium body. The oxygen dispersing structure includes an oxygenation device, an oxygen pipeline, an oxygen storage tank, an oxygen plate, a hollow plate, and a filter screen. The oxygenation device is fixedly installed on the top of a support plate, and a fixed shaft is fixedly installed at the bottom of the support plate. The oxygen storage tank is slidably installed on the outside of the fixed shaft and is connected to the oxygenation device through an oxygen pipeline. Two oxygen plates are symmetrically arranged and fixedly installed on both sides of the oxygen storage tank. Each oxygen plate has two air outlet holes on its surface. Two hollow plates are arranged and fixedly installed on the top of the corresponding oxygen plates. The filter screen is fixedly installed inside the hollow plate. A plastic air outlet box is fixedly installed on the top of the oxygen plate. The surface of the plastic air outlet box has several dispersing holes. A rotating rod is rotatably installed on the top of the inner wall of the plastic air outlet box, and several fan blades are fixedly installed on the outside of the rotating rod.

2. The high-efficiency aquarium oxygenation device according to claim 1, characterized in that: Two No. 1 grooves are provided on the top of both oxygen plates.

3. The high-efficiency aquarium oxygenation device according to claim 1, characterized in that: The mobile cleaning structure includes a motor, a second rotating shaft, a second ring, and a moving plate. The motor is fixedly installed on the top of the support plate, and the second rotating shaft is rotatably installed on the bottom of the support plate. The surface of the second rotating shaft is provided with a reciprocating thread groove, and the second ring is slidably installed on the outer side of the second rotating shaft.

4. The high-efficiency aquarium oxygenation device according to claim 3, characterized in that: A movable plate is fixedly installed on the outer side of the second ring, and the movable plate is fixedly connected to the oxygen storage tank.

5. The high-efficiency aquarium oxygenation device according to claim 3, characterized in that: The mobile cleaning structure also includes a first rotating shaft, a first circular ring, long rods, and square plates. The support plate has two elongated grooves on its surface. Two first rotating shafts are provided and rotatably installed inside the corresponding elongated grooves. The first circular ring is fixedly installed on the outside of the first rotating shaft. Several long rods are provided and fixedly installed on the outside of the first circular ring. Several square plates are provided and fixedly installed on the side of the long rods away from the first circular ring.

6. The high-efficiency aquarium oxygenation device according to claim 5, characterized in that: A gear is fixedly installed on the outer side of the first rotating shaft. Two second sliding grooves are opened at the bottom of the support plate. Long sliding plates are slidably installed inside the two second sliding grooves. Several racks are fixedly installed on the side of the long sliding plates near the gear.

7. The high-efficiency aquarium oxygenation device according to claim 6, characterized in that: Two symmetrical No. 2 fixing plates are fixedly installed at the bottom of each of the two long sliding plates. A connecting rod is hinged between the two No. 2 fixing plates. A sliding plate is slidably installed on the outside of the fixed shaft. Two symmetrical No. 1 fixing plates are fixedly installed on the top of the sliding plate. The connecting rod is hinged to the two No. 1 fixing plates.

8. The high-efficiency aquarium oxygenation device according to claim 1, characterized in that: Two symmetrical No. 4 baffles are fixedly installed at the bottom of the support plate, and a telescopic rod is hinged between the two No. 4 baffles. A U-shaped frame is slidably installed inside the No. 1 slide groove. Two symmetrical No. 3 fixing plates are fixedly installed at the top of the U-shaped frame, and the telescopic end of the telescopic rod is hinged between the two No. 3 fixing plates. A brush scraper is fixedly installed at the bottom of the U-shaped frame.

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