Multi-purification intelligent desktop fish tank
By combining multiple filter compartments and an energy-saving, quiet motor, the problem of unfiltered fish food residue and feces in desktop aquariums is solved, achieving continuous water purification and improved aesthetic appeal.
Patent Information
- Application Number
- CN202520273394.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2035-02-20
AI Technical Summary
Existing desktop aquariums lack multi-stage filtration, resulting in insufficient interception and filtration of fish food residue, fish feces, and other solid impurities. This easily leads to water quality deterioration, affecting the viewing experience and promoting bacterial growth.
It employs multiple filter compartments and an energy-saving, silent motor in conjunction with a water pump to achieve multiple purifications of water quality through a porous rainwater shower pipe and a deluge pipe. Parameters can be adjusted and monitored using an LED display screen and touch function buttons.
It achieves continuous purification of aquarium water, providing a clean and healthy living environment, reducing noise pollution, and improving the user experience and water quality.
Smart Images

Figure CN223614053U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of desktop aquarium technology, and in particular to a multi-stage purification smart desktop aquarium. Background Technology
[0002] Modern home environments emphasize aesthetics and personalization. Desktop aquariums, as items that combine ornamental and decorative functions, can add a natural atmosphere and vitality to the home space. Consumers hope that aquariums can not only raise fish but also become a highlight of home decoration, blending with the interior design style. Minimalist style homes are more suitable for smart desktop aquariums with simple lines and stylish shapes, satisfying the owner's pursuit of quality of life and aesthetics. Secondly, desktop aquariums often use simple filtration methods, such as single filter cotton and small filter boxes, which cannot effectively remove harmful substances such as ammonia nitrogen and nitrite in the water, nor can they deal with fish food residue and fecal impurities. This leads to water quality deterioration, requiring frequent water changes, increasing the difficulty of raising fish, and is not conducive to the healthy growth of ornamental fish.
[0003] The multi-stage purification smart desktop aquarium uses advanced intelligent control technology, allowing users to remotely control it via their mobile phones. Users can adjust the water temperature and lighting anytime, anywhere, and also set a timed feeding function to ensure the fish receive timely care. This intelligent management method greatly reduces the burden of daily maintenance, making fishkeeping more convenient and efficient. The aquarium has a built-in high-efficiency filter that continuously purifies the water, ensuring a good living environment for the fish and maintaining clean and stable water quality. However, traditional desktop aquariums lack multi-stage filtration, which means that fish food residue, fish feces, and other solid impurities cannot be fully intercepted and filtered. These impurities will float and settle in the water, making the water cloudy, affecting the viewing experience, and easily breeding bacteria. Therefore, it is inconvenient for operators to use and reduces the efficiency of the equipment. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a multi-stage purification smart desktop aquarium, which aims to improve the lack of multi-stage filtration in existing desktop aquariums. This results in the inability to fully intercept and filter fish food residue, fish feces, and other solid impurities in the aquarium, causing the water to become turbid, affecting the viewing experience, and making it easy for bacteria to grow.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a multi-stage purification intelligent desktop fish tank, comprising a fiberglass body, a back filter chamber fixedly connected to the rear side of the fiberglass body, a multi-stage filter grid one fixedly connected to the left rear end of the back filter chamber, a multi-stage filter grid three fixedly connected to the middle rear side of the back filter chamber, a multi-stage filter grid two fixedly connected to the right rear end of the back filter chamber, an energy-saving silent motor fixedly connected to the bottom inner side of the multi-stage filter grid two, a multi-hole rainwater shower pipe fixedly connected to the top inner side of the multi-stage filter grid two, a multi-hole rainwater shower pipe connected to the middle front side of the multi-hole rainwater shower pipe, a back filter chamber cover rotatably connected to the rear top of the back filter chamber, a fish tank cover rotatably connected to the front top of the fiberglass body, an LED display screen fixedly connected to the left front end of the fish tank cover, and a base plate fixedly connected to the bottom inner side of the back filter chamber.
[0006] As a further description of the above technical solution:
[0007] The top of the fish tank cover is fixedly connected to a diamond-shaped plate, and the top of the diamond-shaped plate is provided with multiple diamond-shaped holes.
[0008] As a further description of the above technical solution:
[0009] The fish tank cover is fixedly connected to both the left and right sides with elongated plates, and the outer walls of the elongated plates are provided with multiple ventilation holes.
[0010] As a further description of the above technical solution:
[0011] The bottom left side of the porous rainwater shower pipe is connected to a long pipe 2.
[0012] As a further description of the above technical solution:
[0013] Multiple touch function buttons are fixedly connected to the top front side of the fish tank cover.
[0014] As a further description of the above technical solution:
[0015] The bottom of the base plate is fixedly connected with an anti-slip pad.
[0016] As a further description of the above technical solution:
[0017] A water pump is fixedly connected to the top of the second multi-filter compartment.
[0018] As a further description of the above technical solution:
[0019] The output end of the energy-saving silent motor is connected to a long tube.
[0020] This utility model has the following beneficial effects:
[0021] 1. In this utility model, the water in the aquarium first enters the first multi-stage filtration chamber of the back filter chamber through the cover of the back filter chamber, avoiding pipe blockage and affecting the filtration function. After preliminary filtration, the water flows into the second multi-stage filtration chamber through the first elongated pipe. In the second multi-stage filtration chamber, the water pump, driven by an energy-saving and silent motor, extracts the water purified by the third multi-stage filtration chamber, achieving multiple purification of the aquarium water quality and providing a clean and healthy living environment for the fish. The touch function buttons and LED display screen can be used to adjust and monitor the operating parameters of the filtration, further optimizing the user experience and filtration effect of the aquarium, improving the quality of the water inside the aquarium, and meeting the needs of the user. Attached Figure Description
[0022] Figure 1 This is a front perspective view of a multi-purification intelligent desktop fish tank proposed in this utility model;
[0023] Figure 2 This is a structural diagram of a multi-purification intelligent desktop fish tank proposed in this utility model;
[0024] Figure 3 This is a structural illustration of a multi-purification intelligent desktop fish tank proposed in this utility model;
[0025] Figure 4 This is a structural exploded view of a multi-stage purification intelligent desktop fish tank proposed in this utility model;
[0026] Figure 5 This is a bottom view of a multi-purification intelligent desktop fish tank proposed in this utility model.
[0027] Legend:
[0028] 1. Fiberglass body; 2. LED display screen; 3. Fish tank lid; 4. Touch function buttons; 5. Back filter compartment; 6. Back filter compartment lid; 7. Multi-stage filter compartment one; 8. Filter water pump; 9. Multi-hole rain shower pipe; 10. Multi-hole rain shower pipe; 11. Energy-saving silent motor; 12. Multi-stage filter compartment two; 13. Long tube one; 14. Multi-stage filter compartment three; 15. Long tube two; 16. Diamond-shaped holes; 17. Diamond-shaped plate; 18. Long plate; 19. Ventilation holes; 20. Base plate; 21. Anti-slip mat. Detailed Implementation
[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0030] Please see the appendix Figure 2 - Appendix Figure 4 This utility model provides an embodiment of a multi-stage purification intelligent desktop fish tank, comprising a fiberglass body 1. A back filter chamber 5 is fixedly connected to the rear side of the fiberglass body 1 to maintain water cleanliness. A third multi-stage filter grid 14 is fixedly connected to the middle rear side of the back filter chamber 5. A first multi-stage filter grid 7 is fixedly connected to the left rear end of the back filter chamber 5. The third multi-stage filter grid 14 is fixedly connected to the middle rear side of the back filter chamber 5. A second multi-stage filter grid 12 is fixedly connected to the right rear end of the back filter chamber 5. An energy-saving silent motor 11 is fixedly connected to the bottom inner side of the second multi-stage filter grid 12, providing powerful performance. Support ensures smooth water circulation in the filter. The top of the inner side of the multi-filter compartment 2 12 is fixedly connected to a porous rain shower pipe 9. The middle of the front side of the porous rain shower pipe 9 is connected to a porous rain shower pipe 10, which further enhances this effect. The back filter compartment 5 is rotatably connected to the top rear side of the back filter compartment 5. The top front side of the fiberglass body 1 is rotatably connected to the fish tank cover 3. The left front end of the fish tank cover 3 is fixedly connected to an LED display screen 2. The bottom of the inner side of the back filter compartment 5 is fixedly connected to a base plate 20. The output end of the energy-saving silent motor 11 is connected to a long pipe 13.
[0031] Specifically, a multi-stage filter compartment 7 is fixedly connected to the rear left end of the back filter compartment 5. It is mainly used for preliminary physical filtration, which can intercept and remove large particulate impurities in the aquarium, such as residual food and fish feces. It undertakes more refined filtration tasks. An energy-saving and silent motor 11 is fixedly connected to the bottom inside. Because of its silence, noise pollution is greatly reduced. The porous rainwater shower pipe 9 can evenly distribute the water flow to the entire filtration area, improving filtration efficiency. At the same time, an LED display screen 2 is fixedly connected to the front left end of the aquarium cover 3. This LED display screen 2 can display important parameters of water temperature and water quality in the aquarium in real time.
[0032] Please see the appendix Figure 1 - Appendix Figure 3 The fish tank cover 3 is fixedly connected to the left and right sides with long plates 18. The outer wall of the long plates 18 is provided with multiple ventilation holes 19. The top of the fish tank cover 3 is fixedly connected to a diamond plate 17. The top of the diamond plate 17 is provided with multiple diamond holes 16. The bottom left side of the multi-hole rainwater shower pipe 9 is connected to a long pipe 15.
[0033] Specifically, these elongated plates 18 serve to reinforce the structure of the aquarium cover 3 and incorporate ventilation. Multiple ventilation holes 19 are evenly distributed on the outer wall of the elongated plates 18. These ventilation holes 19 can effectively promote air circulation inside and outside the aquarium, providing sufficient oxygen for aquatic organisms in the aquarium, and also helping to regulate the temperature and humidity inside the aquarium. The diamond-shaped plate 17 enhances the overall structure of the aquarium. Multiple diamond-shaped holes 16 are evenly distributed on its top. These diamond-shaped holes 16 complement the ventilation holes 19 on the elongated plates 18, further enhancing the aquarium's ventilation.
[0034] Please see the appendix Figure 3 - Appendix Figure 5 The bottom of the base plate 20 is fixedly connected to an anti-slip pad 21. The top front of the fish tank cover 3 is fixedly connected to multiple touch function buttons 4. The top of the multi-filter compartment 12 is fixedly connected to a filter water pump 8. This filter water pump 8 can generate a strong water flow to draw the water in the fish tank into the filter, and after being filtered layer by layer, it flows back into the fish tank.
[0035] Specifically, multiple touch function buttons 4 are located on the top front side of the aquarium cover 3. These touch function buttons 4 are easy to operate. Users can easily turn on and adjust the lights, water pump 8, and other equipment in the aquarium with just a light touch. The multi-layer filter 12 is more important. A high-efficiency water pump 8 is fixedly connected to its top. The powerful and stable performance of the water pump 8 ensures the continuous cleanliness and smooth circulation of the water in the aquarium, providing a healthy and comfortable living environment for aquatic organisms.
[0036] Working Principle: Water from the aquarium first enters the multi-stage filtration chamber 7 of the back filter chamber 5 through the cover 6 of the back filter chamber. During this process, larger impurities are filtered out, preventing these large particles from entering subsequent filtration stages, thus avoiding pipe blockage and affecting filtration function. The water that has undergone preliminary filtration flows into the second multi-stage filtration chamber 12 through the elongated tube 13. The second multi-stage filtration chamber 12 may contain finer filter media. In conjunction with the third multi-stage filtration chamber 14, which typically contains biological filter media, the ammonia and nitrogenous substances in the water come into contact with the nitrifying bacteria attached to the biological filter media as the water flows through the second and third multi-stage filtration chambers 12 and 14. This process, combined with the energy-efficient and quiet operation of the filter pump 8, further enhances the filtration process. Driven by the motor 11, the water purified by the multiple filter compartments 14 is extracted. The power provided by the filter pump 8 ensures that the water in the entire aquarium can continuously circulate, avoiding stagnant areas and maintaining the uniformity of water quality. The extracted water returns to the main body of the aquarium through the porous rain shower pipe 9 and the porous rain shower pipe 10. Through physical filtration, water circulation, and uniform water distribution, multiple purifications of the aquarium water quality are achieved, providing a clean and healthy living environment for the fish. The touch function button 4 and the LED display screen 2 can be used to adjust and monitor the operating parameters of the filter, further optimizing the user experience and filtration effect of the aquarium, improving the quality of the water inside the aquarium, and meeting the needs of the user.
[0037] Finally, it should be noted that the above description is only 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. A multi-stage purification smart desktop fish tank, comprising a fiberglass body (1), characterized in that: A back filter chamber (5) is fixedly connected to the rear side of the fiberglass body (1). A multi-stage filter grid one (7) is fixedly connected to the left rear end of the back filter chamber (5). A multi-stage filter grid three (14) is fixedly connected to the middle rear side of the back filter chamber (5). A multi-stage filter grid two (12) is fixedly connected to the right rear end of the back filter chamber (5). An energy-saving silent motor (11) is fixedly connected to the bottom inner side of the multi-stage filter grid two (12). A perforated rainwater shower pipe (9) is fixedly connected to the top side. A perforated rain shower pipe (10) is connected to the middle front side of the perforated rainwater shower pipe (9). A back filter chamber cover (6) is rotatably connected to the rear top of the back filter chamber (5). A fish tank cover (3) is rotatably connected to the front top of the fiberglass body (1). An LED display screen (2) is fixedly connected to the left front side of the fish tank cover (3). A base plate (20) is fixedly connected to the bottom inner side of the back filter chamber (5).
2. The multi-stage purification smart desktop fish tank according to claim 1, characterized in that: The top of the fish tank cover (3) is fixedly connected to a diamond-shaped plate (17), and the top of the diamond-shaped plate (17) is provided with multiple diamond-shaped holes (16).
3. The multi-stage purification smart desktop fish tank according to claim 1, characterized in that: The fish tank cover (3) is fixedly connected to the left and right sides with elongated plates (18), and the outer walls of the elongated plates (18) are provided with multiple ventilation holes (19).
4. The multi-stage purification intelligent desktop fish tank according to claim 1, characterized in that: The bottom left side of the porous rainwater shower pipe (9) is connected to a long pipe (15).
5. The multi-stage purification smart desktop fish tank according to claim 1, characterized in that: Multiple touch function buttons (4) are fixedly connected to the top front side of the fish tank cover (3).
6. The multi-stage purification smart desktop fish tank according to claim 1, characterized in that: The bottom of the base plate (20) is fixedly connected to an anti-slip pad (21).
7. The multi-stage purification smart desktop fish tank according to claim 1, characterized in that: A water pump (8) is fixedly connected to the top of the multi-filter compartment 2 (12).
8. The multi-stage purification smart desktop fish tank according to claim 1, characterized in that: The output end of the energy-saving silent motor (11) is connected to a long tube (13).