Self-circulation filtering type intelligent desktop fish tank
With its self-circulating filtration system and diamond-shaped air vent design, the system solves the problem of impurity accumulation caused by stagnant water in desktop aquariums, achieving stable water quality and improved cleanliness, and providing a convenient aquarium maintenance experience.
Patent Information
- Application Number
- CN202520273377.8
- 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 self-circulating filtration, resulting in stagnant water flow. Fish waste and food residue easily accumulate at the bottom and on the sides of the aquarium, making cleaning difficult, increasing maintenance workload, and reducing efficiency.
It adopts a self-circulating filtration system, including components such as an energy-saving and silent motor, a water pump connection pipe, an inlet filter basket, a porous rain shower pipe, and a filter media grid, to achieve self-circulating filtration and purification of water. The diamond-shaped vents ensure air circulation, and the LED display provides real-time monitoring.
It achieves continuous filtration and purification of aquarium water, maintains stable water quality, reduces the accumulation of impurities, provides a good living environment for fish, improves the effectiveness and cleanliness of use, and reduces the frequency of maintenance.
Smart Images

Figure CN223614052U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of desktop aquarium technology, and in particular to a self-circulating filter-type intelligent desktop aquarium. Background Technology
[0002] As people's living standards improve, their demands for home environment and quality are also increasing. Desktop aquariums are no longer just containers for raising fish, but have become an important element of home decoration. Consumers expect aquariums to blend with modern home styles, such as Nordic minimalism and Japanese Zen style, which both require aquariums to decorate the space and create a natural and comfortable atmosphere. Secondly, the fast pace of modern life makes it difficult for people to take a lot of time to maintain aquariums. Busy office workers and students hope to enjoy the fun of raising fish easily without having to frequently change the water and do tedious cleaning. Self-circulating filtration and intelligent control functions have become the key to meeting this demand.
[0003] Self-circulating filter smart desktop aquariums utilize advanced intelligent control technology, allowing users to remotely control them via smartphone and touch panel. Users can adjust water temperature, lighting, and water pump speed parameters anytime, anywhere, and also set timed feeding and automatic water changes to ensure comprehensive care for the fish. This intelligent management method greatly reduces the burden of daily maintenance, making fishkeeping easier and more efficient. However, existing desktop aquariums lack self-circulating filters, resulting in stagnant water flow. This causes fish waste and food residue to accumulate more easily on the bottom and walls of the aquarium, making cleaning more difficult and requiring frequent manual wiping and cleaning, increasing maintenance workload and making them inconvenient for operators, thus reducing the efficiency of the equipment. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a self-circulating filter-type smart desktop aquarium, which aims to improve the problem that existing desktop aquariums do not have a self-circulating filter, resulting in water stagnation, making it easier for fish feces and food residue to accumulate on the bottom and walls of the aquarium, making cleaning more difficult and requiring frequent manual wiping and cleaning, thus increasing the workload of maintenance.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a self-circulating filter-type intelligent desktop fish tank, comprising a fiberglass body, an upper filter tank fixedly connected to the rear side of the fiberglass body, an energy-saving silent motor fixedly connected to the top rear side of the upper filter tank, a water pump connection pipe connected to the bottom of the energy-saving silent motor, a water inlet filter basket connected to the bottom end of the water pump connection pipe, a multi-hole rain shower pipe connected to the top right side of the energy-saving silent motor, a filter media grid fixedly connected to the bottom right side of the energy-saving silent motor, a universal water nozzle connected to the right rear side of the upper filter tank, an upper filter tank cover rotatably connected to the top rear side of the upper filter tank, a fish tank cover rotatably connected to the top front side of the fiberglass body, and an LED display screen fixedly connected to the left front side of the fish tank cover.
[0006] As a further description of the above technical solution:
[0007] A diamond-shaped plate is fixedly connected to the center of the top surface of the fish tank cover, and multiple diamond-shaped ventilation holes are opened on the top of the diamond-shaped plate.
[0008] As a further description of the above technical solution:
[0009] A transparent cover is fixedly connected to the front side of the fish tank cover near the edge, and a base plate is fixedly connected to the bottom of the fiberglass body.
[0010] As a further description of the above technical solution:
[0011] A long frame is fixedly connected to the bottom edge of the base plate, and column legs are fixedly connected to the four corners of the bottom of the base plate.
[0012] As a further description of the above technical solution:
[0013] The top front side of the upper filter tank is fixedly connected with an L-shaped strip, and the two L-shaped strips are symmetrically designed.
[0014] As a further description of the above technical solution:
[0015] The bottom left and right sides of the base plate are fixedly connected to elongated plates.
[0016] As a further description of the above technical solution:
[0017] The top front side of the fish tank cover is fixedly connected to a touch function button.
[0018] As a further description of the above technical solution:
[0019] Both of the elongated plates are fixedly connected at the same horizontal height.
[0020] This utility model has the following beneficial effects:
[0021] 1. In this utility model, the water in the fish tank first passes through the inlet filter basket. Its fine pores increase the contact area between water and air, promoting the dissolution of oxygen from the air into the water, increasing dissolved oxygen levels, and meeting the respiratory needs of the fish. During the operation of the fish tank, the diamond-shaped vents ensure air circulation inside and outside the tank, allowing users to easily monitor the tank's operation. Therefore, through self-circulating filtration, the water in the fish tank is continuously filtered and purified, promptly removing impurities and residual food, maintaining a relatively stable water quality, preventing water quality deterioration and the accumulation of harmful substances, providing a good living environment for the fish, and more effectively maintaining water cleanliness, keeping the water clear and transparent, reducing turbidity caused by water quality problems, thereby improving the effectiveness of the fish tank. Attached Figure Description
[0022] Figure 1 This is a front perspective view of a self-circulating filter-type intelligent desktop fish tank proposed in this utility model;
[0023] Figure 2 This is a partial structural exploded view of a self-circulating filter-type intelligent desktop fish tank proposed in this utility model;
[0024] Figure 3 This is a partial structural diagram of a self-circulating filter-type intelligent desktop fish tank proposed in this utility model;
[0025] Figure 4 This is a structural breakdown diagram of a self-circulating filter-type intelligent desktop fish tank proposed in this utility model;
[0026] Figure 5 This is a bottom view of a self-circulating filter-type 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. Upper filter tank; 6. Upper filter tank cover; 7. Energy-saving and silent motor; 8. Multi-hole rain shower pipe; 9. Universal water nozzle; 10. Filter media grille; 11. Water pump connection pipe; 12. Water inlet filter basket; 13. Diamond-shaped vent holes; 14. Diamond-shaped plate; 15. Base plate; 16. Transparent cover; 17. L-shaped strip; 18. Long frame; 19. Long plate; 20. Column support legs. 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 self-circulating filter-type intelligent desktop fish tank, comprising a fiberglass body 1, an upper filter tank 5 fixedly connected to the rear side of the fiberglass body 1, an energy-saving silent motor 7 fixedly connected to the top rear side of the upper filter tank 5, a water pump connection pipe 11 connected to the bottom of the energy-saving silent motor 7, a water inlet filter basket 12 connected to the bottom end of the water pump connection pipe 11, a multi-hole rain shower pipe 8 connected to the top right side of the energy-saving silent motor 7, a filter media grid 10 fixedly connected to the bottom right side of the energy-saving silent motor 7, a universal water nozzle 9 connected to the right rear side of the upper filter tank 5, an upper filter tank cover 6 rotatably connected to the top rear side of the upper filter tank 5, a fish tank cover 3 rotatably connected to the top front side of the fiberglass body 1, and an LED display screen 2 fixedly connected to the left front side of the fish tank cover 3.
[0031] Specifically, the upper filter tank 5 is installed at the top rear of the aquarium system. It is not only compact but also highly efficient. An energy-saving and silent motor 7 is fixedly connected to it. This energy-saving and silent motor 7 adopts advanced noise reduction technology to ensure extremely low noise during operation. The bottom of the energy-saving and silent motor 7 is connected to a water pump connection pipe 11 through a precise connection structure. The water pump connection pipe 11 serves as a channel for water flow. On the top right side of the energy-saving and silent motor 7, a multi-hole rain shower pipe 8 is connected. Through the effect of raindrops falling evenly, the water flow can be evenly distributed to the entire filtration area. The rear right end of the upper filter tank 5 is also connected to a universal water nozzle 9. The water outlet direction can be adjusted as needed to conveniently and evenly spray the filtered clean water back into the aquarium.
[0032] Please see the appendix Figure 1 - Appendix Figure 3 A diamond-shaped plate 14 is fixedly connected to the center of the top surface of the fish tank cover 3. The top of the diamond-shaped plate 14 is provided with multiple diamond-shaped ventilation holes 13. A long frame 18 is fixedly connected to the bottom of the bottom plate 15 near the edge. Column legs 20 are fixedly connected to the four corners of the bottom of the bottom plate 15. A transparent cover 16 is fixedly connected to the front side of the fish tank cover 3 near the edge. The bottom of the fiberglass body 1 is fixedly connected to the bottom plate 15.
[0033] Specifically, the fish tank cover 3 serves as the top protective layer for the entire fish tank, emphasizing practicality and functionality. A delicate diamond-shaped plate 14 is fixedly connected to the center of its top surface, and four sturdy column legs 20 are fixedly connected to the four corners of the bottom of the base plate 15. These column legs 20 provide stable support for the fish tank and can also effectively isolate ground moisture, protecting the fish tank from moisture corrosion. Its bottom is fixedly connected to the base plate 15 through a connecting structure. This connection method not only ensures the stability and sealing of the fish tank.
[0034] Please see the appendix Figure 3 - Appendix Figure 5 The bottom left and right sides of the base plate 15 are fixedly connected to elongated plates 19. The top front side of the aquarium cover 3 is fixedly connected to a touch function button 4. The two elongated plates 19 are fixedly connected at the same horizontal height. The top front side of the upper filter tank 5 is fixedly connected to an L-shaped strip 17. The two L-shaped strips 17 are symmetrically designed.
[0035] Specifically, the base plate 15 serves as a stable foundation for the aquarium system, providing both load-bearing capacity and practicality. On the bottom left and right sides of the base plate 15, a long plate 19 is fixedly connected. On the top front side of the aquarium cover 3, a set of touch function buttons 4 is fixedly connected. These buttons are reasonably laid out, easy to operate, and provide a comfortable fishkeeping experience.
[0036] Working Principle: Water in the aquarium first passes through the inlet filter basket 12, which, with its fine pores, intercepts larger impurities, preventing them from entering subsequent filters and causing blockages. This, combined with the operation of the energy-saving silent motor 7, drives the water pump. The water, initially filtered by the inlet filter basket 12, is drawn from the aquarium through the pump connection pipe 11. The drawn water then enters the upper filter tank 5 through the pump connection pipe 11. The filter media grid 10 in the upper filter tank 5 provides multiple filtration and water purification functions. The water is then evenly sprayed back into the aquarium through the porous deluge pipe 8 and the universal nozzle 9. The porous deluge pipe 8 has numerous small holes, dispersing the water flow into fine droplets, increasing the contact area between water and air, promoting the dissolution of oxygen from the air into the water, and increasing the dissolved oxygen level to meet the respiratory needs of the fish. During the operation of the aquarium, the diamond-shaped vent holes 13 function to ensure the fish... Air circulation inside and outside the tank maintains a balanced air pressure. The LED display screen 2 shows key parameters of the aquarium in real time. The aquarium cover 3 and the upper filter tank cover 6 provide protection, preventing dust and debris from entering the aquarium and filter tank, keeping the interior clean, reducing water pollution, maintaining stable water levels, and reducing the frequency of water additions and oxygenation. This allows users to clearly see the aquarium's operating status. Through self-circulating filtration, the water in the aquarium is continuously filtered and purified, removing impurities and residual food, maintaining a relatively stable water quality, preventing water deterioration and the accumulation of harmful substances, providing a good living environment for fish, and effectively maintaining water cleanliness, keeping the water clear and transparent, reducing turbidity caused by water quality problems, thus improving the aquarium's performance.
[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 self-circulating filter-type intelligent desktop fish tank, comprising a fiberglass body (1), characterized in that: The upper filter tank (5) is fixedly connected to the rear side of the fiberglass body (1). An energy-saving silent motor (7) is fixedly connected to the top rear side of the upper filter tank (5). A water pump connection pipe (11) is connected to the bottom of the energy-saving silent motor (7). A water inlet filter basket (12) is connected to the bottom end of the water pump connection pipe (11). A multi-hole rain shower pipe (8) is connected to the top right side of the energy-saving silent motor (7). A filter media grid (10) is fixedly connected to the bottom right side of the energy-saving silent motor (7). A universal water nozzle (9) is connected to the right rear side of the upper filter tank (5). An upper filter tank cover (6) is rotatably connected to the top rear side of the upper filter tank (5). A fish tank cover (3) is rotatably connected to the top front side of the fiberglass body (1). An LED display screen (2) is fixedly connected to the left front side of the fish tank cover (3).
2. The self-circulating filter-type intelligent desktop fish tank according to claim 1, characterized in that: A diamond-shaped plate (14) is fixedly connected to the center of the top surface of the fish tank cover (3), and multiple diamond-shaped ventilation holes (13) are opened on the top of the diamond-shaped plate (14).
3. The self-circulating filter-type intelligent desktop fish tank according to claim 1, characterized in that: A transparent cover (16) is fixedly connected to the front side of the fish tank cover (3) near the edge, and a base plate (15) is fixedly connected to the bottom of the fiberglass body (1).
4. The self-circulating filter-type intelligent desktop fish tank according to claim 3, characterized in that: A long frame (18) is fixedly connected to the bottom of the base plate (15) near the edge, and column legs (20) are fixedly connected to the four corners of the bottom of the base plate (15).
5. The self-circulating filter-type intelligent desktop fish tank according to claim 1, characterized in that: The top front side of the upper filter tank (5) is fixedly connected with an L-shaped strip (17), and the two L-shaped strips (17) are symmetrically designed.
6. A self-circulating filter-type intelligent desktop fish tank according to claim 3, characterized in that: The bottom left and right sides of the base plate (15) are fixedly connected with elongated plates (19).
7. The self-circulating filter-type intelligent desktop fish tank according to claim 1, characterized in that: The top front side of the fish tank cover (3) is fixedly connected to a touch function button (4).
8. A self-circulating filter-type intelligent desktop fish tank according to claim 6, characterized in that: Both of the elongated plates (19) are fixedly connected at the same horizontal height.