Turtle breeding tank with self-filtering and biological purification

By introducing a composite filtration system consisting of a green planting area, a pebble filter layer, a volcanic rock filter layer, and a ceramic ring filter layer into the turtle breeding tank, the problems of frequent filter cotton replacement, odor, and insects in the turtle breeding tank are solved, achieving highly efficient self-filtration and biological purification effects.

CN224299041UActive Publication Date: 2026-05-29黎鹏志
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
黎鹏志
Filing Date
2025-04-08
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing filtration systems for turtle breeding tanks suffer from frequent filter cotton replacements, noticeable odors and insect problems inside the filter box, and are unable to meet the needs of turtles with large amounts of excrement.

Method used

A self-filtering and biologically purified turtle breeding tank was designed, which adopts a composite filtration system consisting of a green planting area, a pebble filter layer, a volcanic rock filter layer and a ceramic ring filter layer. Combined with a filter cotton layer and an activated carbon plate, it performs multi-stage filtration, reducing the frequency of filter cotton replacement and reducing odor and mosquito problems.

Benefits of technology

It achieves high space utilization efficiency and long filter cotton replacement cycle, effectively reducing the impact of odors and mosquitoes, and improving the ease of use and environmental quality of turtle breeding tanks.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to tortoise breeding technical field, concretely relates to a kind of turtle breeding tank with self-filtering and biological purification, including breeding tank main body, the inner wall of breeding tank main body is fixed with the partition used baffle, the inner wall of breeding tank main body is provided with the cleaning assembly that carries out cleaning to breeding water, the cleaning assembly includes composite filter component and filter box, the composite filter component is arranged in the inside of breeding tank main body and located the outer wall right side of baffle, in the utility model, personnel can be set to filter water pump and return to the other side of baffle breeding water, and through the green planting area, pebble filter layer, volcanic rock filter layer and ceramic ring filter layer that are set, impurity in breeding water can be filtered, and finally further purification treatment is carried out to breeding water by filter cotton layer and activated carbon plate, so that the space occupied by filtering equipment can be reduced, the replacement of filter cotton can be reduced, and the influence of peculiar smell and mosquito can be avoided.
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Description

Technical Field

[0001] This utility model relates to the field of turtle breeding technology, specifically to a turtle breeding tank with self-filtration and biological purification. Background Technology

[0002] Currently, there are two types of filtration systems for turtle tanks on the market: 1) external filtration devices; 2) built-in filter boxes. External filtration devices include accessories such as canister filters and filter boxes, as well as planting boxes for marsh ponds. External devices take up more space, and the filter media inside the filter box needs to be replaced frequently. Although built-in filter boxes are lighter and simpler overall, for aquarium pets like turtles that produce more waste than fish, the filter media inside the box needs to be replaced more frequently, and the problems of odor and insects inside the filter box are also more noticeable. Therefore, existing turtle tanks still have certain shortcomings in use.

[0003] In conclusion, it is necessary to invent a turtle breeding tank with self-filtration and biological purification capabilities. Utility Model Content

[0004] Therefore, this utility model provides a turtle breeding tank with self-filtration and biological purification to solve the problems of the relatively fast replacement speed of the built-in filter cotton and the relatively obvious odor and mosquito problems in the filter box for aquatic pets such as turtles, which have a large amount of excrement unlike fish.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a turtle breeding tank with self-filtration and biological purification, including a breeding tank body, a partition for separation fixed on the inner wall of the breeding tank body, and a cleaning component for cleaning the breeding water provided on the inner wall of the breeding tank body;

[0006] The cleaning assembly includes a composite filter component and a filter box. The composite filter component is located inside the main body of the aquarium and on the right side of the outer wall of the partition. The filter box is located on the upper left side of the outer wall of the partition.

[0007] Preferably, the composite filter component includes a green plant planting area, which is located at the bottom of the inner wall of the main body of the aquaculture tank and on the right side of the partition. A filter water pump is located at the bottom of the inner wall of the main body of the aquaculture tank and on the left side of the partition.

[0008] Preferably, the water supply end of the filter pump is fixedly connected to a return pipe, and the other end of the return pipe is fixedly connected to the front end of the outer wall of the main body of the aquaculture tank and to the corresponding position of the green plant planting area.

[0009] Preferably, the partition is T-shaped, and a stone filter layer, a volcanic rock filter layer, and a ceramic ring filter layer are sequentially arranged on the inner wall of the main body of the aquaculture tank on the side of the partition away from the green plant planting area. The stone filter layer, the volcanic rock filter layer, and the ceramic ring filter layer are all located below the filter box, and the bottom ends of the stone filter layer, the volcanic rock filter layer, and the ceramic ring filter layer are all installed inside the main body of the aquaculture tank through a partition layer.

[0010] Preferably, the separator layer has a square frame structure, and the inner wall of the separator layer is fixed with a mesh plate to support the stone filter layer, volcanic rock filter layer and ceramic ring filter layer. The front and rear ends of both sides of the outer wall of the separator layer are provided with connecting fixing strips.

[0011] Preferably, a storage groove is provided on both sides of the outer wall of the partition layer at the position corresponding to the fixing strip, and the outer wall of the fixing strip is slidably connected to the inner wall of the storage groove. A fixing slot is provided between the right side of the outer wall of the partition and the right side of the inner wall of the aquaculture tank body at the position corresponding to the fixing strip, and the outer wall of the fixing strip is slidably inserted into the inner wall of the fixing slot.

[0012] Preferably, a return spring is fixed to one end of the fixing strip near the storage groove, the other end of the return spring abuts against the inner wall side of the storage groove, the outer wall of the return spring is covered with rubber, a lever is hinged to the top of the outer wall of the fixing strip near the return spring, and an avoidance groove is provided at the top of the outer wall of the partition layer at the position corresponding to the lever.

[0013] Preferably, a placement rack is fixed to the outer wall of the filter box and the side near the partition. The placement rack can be hung on the top of the outer wall of the partition. An installation frame is provided above the front and rear ends of the inner wall of the filter box. A filter cotton layer for filtering is fixed to the inner wall of the installation frame. Overlapping pads are fixed to the front and rear sides of the bottom end of the outer wall of the installation frame.

[0014] Preferably, one end of each pad is inserted into the insertion holes at the front and rear ends of the inner wall of the filter box, and an activated carbon plate for filtration is provided on the inner wall of the filter box below the mounting frame.

[0015] The beneficial effects of this utility model are:

[0016] In this invention, the aquaculture water can be returned to the other side of the partition by the set filter water pump. The impurities in the aquaculture water can be filtered through the set green planting area, stone filter layer, volcanic rock filter layer and ceramic ring filter layer. Finally, the aquaculture water is further purified through the filter cotton layer and activated carbon plate. This can reduce the space occupied by the filtration equipment, reduce the number of times the filter cotton needs to be replaced, and also avoid the influence of odors and mosquitoes, thus making it more convenient for personnel to use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the external structure of the present invention viewed from the front.

[0018] Figure 2 This is a partial cross-sectional view of the present invention from the front view.

[0019] Figure 3 This is a partial cross-sectional view of the structure of this utility model from the right side view direction;

[0020] Figure 4 This is a cross-sectional view of the filter box in this utility model from the side view direction;

[0021] Figure 5 This is a three-dimensional structural diagram of the separator layer in this utility model, viewed from above.

[0022] Figure 6 This is a cross-sectional view of the separator layer in the present invention from the front view direction;

[0023] Figure 7 This utility model Figure 6 Enlarged structural diagram at point A;

[0024] Figure 8 This is a three-dimensional structural diagram of the fixing strip and lever in this utility model.

[0025] In the diagram: 100, main body of the aquaculture tank; 110, partition; 200, filter box; 210, placement rack; 220, mounting frame; 221, filter cotton layer; 230, activated carbon plate; 300, water pump; 310, return pipe; 400, green plant planting area; 500, partition layer; 501, fixing strip; 502, lever; 503, return spring; 504, mesh plate; 510, pebble filter layer; 520, volcanic rock filter layer; 530, ceramic ring filter layer; 540, return pump. Detailed Implementation

[0026] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0027] See attached document Figures 1-8This utility model provides a turtle breeding tank with self-filtration and biological purification, including a breeding tank body 100. A partition 110 is fixed to the inner wall of the breeding tank body 100 for separation. A cleaning component for cleaning the breeding water is provided on the inner wall of the breeding tank body 100. The cleaning component includes a composite filter component and a filter box 200. The composite filter component is located inside the breeding tank body 100 and on the right side of the outer wall of the partition 110. The composite filter component includes a green plant planting area 400, which is located at the bottom of the inner wall of the breeding tank body 100 and on the right side of the partition 110. The green plant planting area 400 includes planting soil and green plants. The turtles' excrement can be piled on the planting soil to serve as nutrients for the plants. A filter water pump 300 is installed at the bottom of the inner wall of the main body 100 and on the left side of the partition 110. The water supply end of the filter water pump 300 is fixedly connected to a return pipe 310. The other end of the return pipe 310 is fixedly connected to the front end of the outer wall of the main body 100 and at the corresponding position of the plant planting area 400. The filter water pump 300 is mainly used to draw water during water changes and then transport it to the right side of the outer wall of the partition 110 for filtration through the return pipe 310. A drain pipe can be connected to the left side of the inner wall of the main body 100 to discharge wastewater.

[0028] The partition 110 is T-shaped to separate the plant planting area 400 from the pebble filter layer 510, volcanic rock filter layer 520, and ceramic ring filter layer 530. This prevents the filter layers from blocking the top of the plant planting area 400, thus avoiding affecting the plants' access to sunlight and growth. A water channel is provided on the outer wall of the partition 110 between the plant planting area 400 and the filter layers. The inner wall of the main body of the aquarium 100, on the side of the partition 110 furthest from the plant planting area 400, is provided with the pebble filter layer 510, volcanic rock filter layer 520, and ceramic ring filter layer 530 arranged sequentially above them. These filters are all located below the filter box 200. The rear end of the outer wall of the main body of the aquarium 100 is also located... A return water pump 540 is installed above the ceramic ring filter layer 530. The return water pump 540 can draw water after it has been filtered by the filter layer and then transport the water to the filter box 200 for filtration through a water pipe. The stone filter layer 510 can be made of gravel and pebbles. Gravel and pebble layers are usually used as physical filter materials to capture larger particles and sediments. The open structure of gravel can also provide an attachment surface for certain microorganisms, thus providing a certain biological filtration function. The volcanic rock filter layer 520 also has a porous structure, which can support the growth of beneficial bacteria. It can also physically capture suspended particulate matter and has the potential for chemical filtration. The stone filter layer 510 usually has a porous structure, which can provide a large surface area and become an attachment point for beneficial bacteria.These filters are primarily used for biological filtration, helping to decompose organic matter in the water and reduce the concentration of ammonia nitrogen and nitrite. The bottom ends of the pebble filter layer 510, volcanic rock filter layer 520, and ceramic ring filter layer 530 are all installed inside the main body 100 of the aquarium via a partition layer 500. The partition layer 500 has a square frame structure, and the inner wall of the partition layer 500 is fixed with a mesh plate 504 to support the pebble filter layer 510, volcanic rock filter layer 520, and ceramic ring filter layer 530. The pebble filter layer 510, volcanic rock filter layer 520, and ceramic ring filter layer 530 can withstand their own weight. Alternatively, detachable structures can be used to fix the filter plate 504, allowing water to be filtered as it passes through. The outer walls of the partition layer 500 have connecting fixing strips 501 at both ends. Storage grooves are provided on both sides of the outer wall of the partition layer 500 at positions corresponding to the fixing strips 501. The outer walls of the fixing strips 501 are slidably connected to the inner walls of the storage grooves. These storage grooves are for storing the fixing strips 501 when needed. Fixing slots are provided between the right side of the outer wall of the partition plate 110 and the right side of the inner wall of the aquaculture tank body 100, at positions corresponding to the fixing strips 501. The outer walls of the inserts 501 are all slidably inserted into the inner walls of the fixing slots. The fixing inserts 501, when inserted into the fixing slots, fix the partition layer 500 to the right side of the outer wall of the partition plate 110 and the inner wall of the aquaculture tank body 100. A return spring 503 is fixed to one end of each fixing insert 501 near the receiving groove. The other end of the return spring 503 abuts against the inner wall of the receiving groove. The outer wall of the return spring 503 is covered with rubber. The return spring 503 is designed to use elastic force to extend the fixing insert 501 outwards, allowing it to be inserted into the fixing slot. The rubber material is used to improve the corrosion resistance of the return spring 503. A lever 502 is hinged to the top of the outer wall of the fixing strip 501, near the return spring 503. A clearance groove is provided at the top of the outer wall of the partition layer 500 at a position corresponding to the lever 502. The lever 502 is designed to facilitate the sliding of the fixing strip 501 within the storage groove. The hinged lever 502 allows it to be rotated into the transverse groove when the partition layer 500 needs to be removed, thus securing the fixing strip 501 and facilitating the removal and placement of the partition layer 500.

[0029] The filter box 200 is located on the upper left side of the outer wall of the partition 110. A mounting bracket 210 is fixed to the outer wall of the filter box 200 and on the side closest to the partition 110. The mounting bracket 210 can be hung on the top of the outer wall of the partition 110. A water passage channel can be opened at the top of the partition 110, and the filter box 200 can be placed below the passage channel. Water discharged from the passage channel can fall into the filter box 200 for final filtration. An installation frame 220 is provided on the upper front and rear ends of the inner wall of the filter box 200. A filter cotton layer 221 for filtration is fixed to the inner wall of the installation frame 220. The filter cotton layer 221 can be set in an arc shape, which can filter the passing aquaculture water. The bottom of the outer wall of the mounting frame 220 is fixed with overlapping pads on the front and back sides. One end of each pad is inserted into the insertion holes opened at the front and rear ends of the inner wall of the filter box 200. The pads are mainly used to support the bottom of the outer wall of the mounting frame 220. The pads can be removed from the insertion holes when needed. The inner wall of the filter box 200 and below the mounting frame 220 is provided with an activated carbon plate 230 for filtration. The activated carbon plate 230 can adsorb and filter the odor of the passing aquaculture water.

[0030] The usage process of this utility model is as follows: Technicians in the field can first assemble the device according to the above description, then connect all electrical equipment to an external power supply, and control the operation of the device through an external controller, while personnel can keep turtles on the left side of the outer wall of the partition 110.

[0031] When water filtration is required in the breeding area, the water pump 300 can be started by powering on the pump. The pump draws water from the breeding area (hereinafter referred to as breeding water) and then transports it to the green planting area 400 through the return pipe 310. The turtle excrement in the breeding water will remain on the planting soil due to gravity, while the water rises and flows through a water channel to the other side of the partition 110. The water channel can also be equipped with a one-way valve to control the flow direction of the breeding water. The water flows sequentially through a gravel filter layer 510, a volcanic rock filter layer 520, and a ceramic ring filter layer 530. The system 30 filters the passing water, and the filtered water is drawn in by the return water pump 540 and transported to the filter box 200 through the pipeline. The filter box 200 performs a final filtration of the water through the filter cotton layer 221 and the activated carbon plate 230. The filtered water is then returned to the breeding area to achieve the purpose of circulating filtration. After the filter media has been used for a long time, the personnel can retract the fixing strip 501 by using the lever 502 to remove the separator layer 500 from the main body of the breeding tank 100, so that the filter media can be cleaned and replaced. At the same time, the filter box 200 can also be removed to clean and replace the filter cotton layer 221 and the activated carbon plate 230.

[0032] After the water change and cleaning are completed, some water will be retained in the stone filter layer 510, volcanic rock filter layer 520 and ceramic ring filter layer 530 to keep them moist and prevent them from drying out for a long time, which would cause the preserved probiotics to die and thus affect the filtration effect. At the same time, some decorative parts can be attached to the stone filter layer 510, volcanic rock filter layer 520 and ceramic ring filter layer 530 to improve the aesthetic effect of the interior of the aquarium body 100.

[0033] The above description is merely a preferred embodiment of this utility model. Any person skilled in the art may modify this utility model or modify it into an equivalent technical solution using the technical solutions described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solutions of this utility model are within the scope of protection claimed by this utility model.

Claims

1. A turtle breeding tank with self-filtration and biological purification functions, characterized in that: The aquaculture tank body (100) includes a partition (110) fixed to the inner wall of the aquaculture tank body (100) for separation, and a cleaning component for cleaning the aquaculture water is provided on the inner wall of the aquaculture tank body (100). The cleaning assembly includes a composite filter component and a filter box (200). The composite filter component is located inside the main body of the aquaculture tank (100) and on the right side of the outer wall of the partition (110). The filter box (200) is located on the upper left side of the outer wall of the partition (110). The composite filter component includes a green plant planting area (400). The green plant planting area (400) is located at the bottom of the inner wall of the main body of the aquaculture tank (100) and on the right side of the partition (110). A filter water pump (300) is located at the bottom of the inner wall of the main body of the aquaculture tank (100) and on the left side of the partition (110). The water supply end of the filter water pump (300) is fixedly connected to a return pipe (310). The other end of the return pipe (310) is fixedly connected to the front end of the outer wall of the main body of the aquaculture tank (100) and at the corresponding position of the green plant planting area (400).

2. The turtle breeding tank with self-filtration and biological purification as described in claim 1, characterized in that: The partition (110) is T-shaped. On the inner wall of the aquaculture tank body (100) above the side of the partition (110) away from the green plant planting area (400), a stone filter layer (510), a volcanic rock filter layer (520) and a ceramic ring filter layer (530) are arranged in sequence. The stone filter layer (510), the volcanic rock filter layer (520) and the ceramic ring filter layer (530) are all located below the filter box (200). The bottom ends of the stone filter layer (510), the volcanic rock filter layer (520) and the ceramic ring filter layer (530) are all installed inside the aquaculture tank body (100) through a partition layer (500).

3. A turtle breeding tank with self-filtration and biological purification as described in claim 2, characterized in that: The partition layer (500) has a square frame structure. The inner wall of the partition layer (500) is fixed with a mesh plate (504) to support the stone filter layer (510), the volcanic rock filter layer (520) and the ceramic ring filter layer (530). The front and rear ends of both sides of the outer wall of the partition layer (500) are provided with connecting fixing strips (501).

4. A turtle breeding tank with self-filtration and biological purification as described in claim 3, characterized in that: Storage slots are provided on both sides of the outer wall of the partition layer (500) and at positions corresponding to the fixing strips (501). The outer wall of the fixing strips (501) is slidably connected to the inner wall of the storage slots. Fixing slots are provided between the right side of the outer wall of the partition plate (110) and the right side of the inner wall of the aquaculture tank body (100) and at positions corresponding to the fixing strips (501). The outer wall of the fixing strips (501) is slidably inserted into the inner wall of the fixing slots.

5. A turtle breeding tank with self-filtration and biological purification as described in claim 4, characterized in that: Each of the fixed inserts (501) has a return spring (503) fixed at one end near the storage slot. The other end of the return spring (503) abuts against the inner wall side of the storage slot. The outer wall of the return spring (503) is covered with rubber. A lever (502) is hinged to the top of the outer wall of the fixed insert (501) and the side near the return spring (503). A clearance groove is provided at the top of the outer wall of the partition layer (500) at the position corresponding to the lever (502).

6. A turtle breeding tank with self-filtration and biological purification as described in claim 1, characterized in that: The filter box (200) has a placement rack (210) fixed on the outer wall and the side near the partition (110). The placement rack (210) can be hung on the top of the outer wall of the partition (110). The filter box (200) has an installation frame (220) above the front and rear ends of the inner wall. The inner wall of the installation frame (220) is fixed with a filter cotton layer (221) for filtering. The bottom end of the outer wall of the installation frame (220) is fixed with overlapping pads on the front and rear sides.

7. A turtle breeding tank with self-filtration and biological purification as described in claim 6, characterized in that: One end of each pad is inserted into the insertion holes at the front and rear ends of the inner wall of the filter box (200). An activated carbon plate (230) for filtration is provided on the inner wall of the filter box (200) and below the mounting frame (220).