Hatching fish tank with filtering function

Abstract

The utility model discloses an incubation fish tank with a filtering function, which comprises a tank body, a fish culture area and an incubation area are arranged in the tank body, a separating partition plate is arranged in the incubation area to divide the incubation area into a female fish area and a roe area which are distributed up and down, and a plurality of through holes for roes to pass through are arranged on the separating partition plate. The female fish area and the roe area are communicated with the fish culture area, isolation plates for blocking the female fish area, the fish culture area, the roe area and the fish culture area are detachably arranged in the tank body, after female fishes in the female fish area lay eggs, roes enter the roe area through the through holes to be hatched into juvenile fishes, the isolation plates are taken out after the juvenile fishes reach the length, and the female fishes and the juvenile fishes enter the fish culture area through the channels. Compared with the prior art, the fish hatching device has the advantages that after fish eggs are hatched into small fishes, the small fishes and adult fishes do not need to be separated specially, female fishes and juvenile fishes in the hatching area can enter the fish culture area only by pulling out the isolation plate after the small fishes grow up, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fish tanks, in particular to a hatching fish tank with a filtering function. Background Art

[0002] A fish tank, also known as an aquarium, is a container specifically used to raise aquatic organisms for viewing. For ease of viewing, the tank body is generally made of transparent material, mostly glass. During the fish breeding process, the mother fish will lay eggs. If the eggs and the mother fish are in the same space at the same time, the eggs will be eaten by the fish, resulting in a lower hatching rate of the fish. To solve the above problem, some fish tanks that separate the fish eggs from the mother fish have appeared on the market.

[0003] For example, the Chinese utility model patent "A partitioned fish tank for individual breeding" with patent publication number CN218571190U includes a fish tank, a partition structure is arranged inside the fish tank, and the partition structure includes a bayonet block and a clamping block, the opposite sides of the four bayonet blocks are respectively fixedly connected to the left and right side walls of the inner cavity of the fish tank, a horizontal partition is movably installed on the top of the four bayonet blocks, the bottom of the clamping block is fixedly connected to the inner bottom wall of the fish tank, two mounting blocks are fixedly installed on the top of the fish tank, and a vertical partition with one end penetrating and extending into the interior of the clamping block is movably installed inside the two mounting blocks.

[0004] In the above scheme, after the fish eggs are hatched into small fish, the horizontal partitions need to be removed, and then the vertical partitions need to be inserted into the card blocks, and the vertical partitions need to be installed through the installation blocks to separate the adult fish and the young fish for separate breeding, which is relatively complicated to operate. Utility Model Content

[0005] The utility model aims to solve the problem that after fish eggs in a fish tank are hatched into small fish, the horizontal partition needs to be removed and the vertical partition needs to be inserted into a card block to separate the adult fish and the young fish for independent breeding, which is a relatively complicated operation. The technical problem to be solved by the utility model is to provide a hatching fish tank with a filtering function to solve the above problem.

[0006] The utility model solves the above-mentioned technical problem by adopting the following technical scheme: a hatching fish tank with filtering function comprises a tank body, wherein a fish farming area and a hatching area are arranged in the tank body, a separation partition is arranged in the hatching area to divide the hatching area into a mother fish area and a fish egg area which are distributed up and down, a plurality of through holes for the passage of fish eggs are arranged on the separation partition, the mother fish area and the fish egg area are connected with the fish farming area, a detachable isolation plate is arranged in the tank body to block the mother fish area and the fish farming area, as well as the fish egg area and the fish farming area, when the mother fish in the mother fish area lays eggs, the fish eggs enter the fish egg area through the through holes to hatch into young fish, the isolation plate is taken out after the young fish grow up, and the mother fish and the young fish enter the fish farming area from the passage.

[0007] A further preferred solution of the utility model is that: the isolation plate is provided with a water hole connecting the fish farming area and the hatching area.

[0008] A further preferred solution of the utility model is that the fish-raising area and the hatching area are provided with a fish passage through which the mother fish and grown-up young fish can pass after the isolation plate is removed to enter the fish-raising area.

[0009] A further preferred solution of the utility model is: the fish passage corresponds to the water holes, and the water holes have two groups, one group corresponds to the mother fish area, and the other group corresponds to the fish egg area.

[0010] A further preferred solution of the utility model is: a filter area adjacent to the hatching area is also provided in the cylinder body, a filter device is provided in the filter area, a water inlet channel connected to the fish farming area, the mother fish area and the egg area is provided in the filter area, the water outlet end of the water inlet channel is provided at the upper end of the filter device, a circulation pipe is provided at the bottom of the filter area, a water pump is provided on the circulation pipe and one end of the circulation pipe extends to the fish farming area.

[0011] A further preferred solution of the utility model is: the filtering device is a wet-dry filter, the wet-dry filter includes filter cotton and filter material, a supporting step is provided in the filtering area, the filter cotton is arranged on the supporting step, and the filter material is arranged below the supporting step.

[0012] A further preferred scheme of the utility model is: the fish farming area and the filtering area are separated by a first partition and a second partition, the first partition and the second partition are spaced apart and form a first water inlet channel, a first water inlet connecting the fish farming area with the first water inlet channel is provided at the bottom of the first partition, a third partition and a fourth partition are separated by a third partition and the filtering area are separated, the third partition and the fourth partition are spaced apart and form a second water inlet channel, a second water inlet connecting the hatching area with the second water inlet channel is provided at the bottom of the third partition, the first water inlet channel and the second water inlet channel are connected to form the water inlet channel.

[0013] A further preferred solution of the utility model is: the heights of the second partition and the fourth partition are equal, the heights of the first partition and the third partition are equal and flush with the cylinder body, and the heights of the first partition and the third partition are higher than the second partition and the fourth partition, and the second partition and the fourth partition form the water outlet end of the water inlet channel.

[0014] A further preferred solution of the utility model is: a fifth partition is provided on the side of the filtration area away from the hatching area, one end of the fifth partition is sealed and fixedly connected to the inner wall of the cylinder body, and the other end is sealed and fixedly connected to the first partition, the height of the fifth partition is lower than the height of the supporting step, the fifth partition, the first partition, the filtration area and the inner wall of the cylinder body together form a water storage chamber, and the bottom of the water storage chamber is connected to the filtration area.

[0015] A further preferred solution of the utility model is: four support rods are fixedly installed in the incubation area, and the separation partition is placed on the top surface of the support rods.

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] 1. The mother fish area and the fish egg area in the fish tank are connected with the fish farming area, and a detachable isolation plate is provided in the tank body to block the mother fish area and the fish farming area, as well as the fish egg area and the fish farming area. After the mother fish in the mother fish area lays eggs, the fish eggs enter the fish egg area through the through hole and hatch into young fish. After the young fish grow up, the isolation plate is taken out, and the mother fish and the young fish enter the fish farming area through the passage. In this process, after the fish eggs are hatched into small fish, there is no need to separate the small fish from the adult fish. It only needs to wait until the small fish grow up and then remove the isolation plate, and the mother fish and the young fish in the hatching area can enter the fish farming area. The operation is simple and convenient.

[0018] 2. The hatching area and fish farming area of ​​this scheme are two independent spaces, which can be used directly when needed without separating the hatching area with partitions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings and preferred embodiments. However, those skilled in the art will appreciate that these drawings are drawn only for the purpose of explaining the preferred embodiments and should not be regarded as limiting the scope of the present invention. Furthermore, unless otherwise specified, the drawings only conceptually represent the composition or structure of the described objects and may contain exaggerated displays, and the drawings are not necessarily drawn to scale.

[0020] Figure 1 This is one of the three-dimensional structural schematic diagrams of the preferred embodiment of the utility model;

[0021] Figure 2 This is the second schematic diagram of the three-dimensional structure of the preferred embodiment of the utility model;

[0022] Figure 3 It is a top view of a preferred embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the preferred embodiment of the utility model after the front side wall of the cylinder body is removed;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the preferred embodiment of the utility model after the front side wall of the cylinder body and the filter device are removed;

[0025] Figure 6 It is an exploded view of a preferred embodiment of the utility model.

[0026] In the figure: 1. cylinder body; 2. fish farming area; 3. hatching area; 31. separation baffle; 311. through hole; 32. mother fish area; 33. fish egg area; 4. isolation plate; 41. water hole; 5. fish passage; 6. filtration area; 61. wet and dry filter; 611. filter cotton; 612. filter material; 62. supporting step; 7. first baffle; 71. first water inlet; 8. second baffle; 9. third baffle; 91. second water inlet; 10. fourth baffle; 11. water inlet channel; 111. first water inlet channel; 112. second water inlet channel; 12. fifth baffle; 13. water storage chamber; 14. support rod; 15. oil film removal hole; 16. circulation pipeline; 17. water pump. DETAILED DESCRIPTION

[0027] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are only descriptive and exemplary and should not be construed as limiting the protection scope of the present invention.

[0028] It should be noted that like reference numerals denote similar items in the following drawings, and thus, once an item is defined in one drawing, it may not be further defined or explained in subsequent drawings.

[0029] This embodiment mainly describes a hatching fish tank with a filtering function, as follows:

[0030] like Figures 1 to 6As shown, a hatching fish tank with a filtering function comprises a tank body 1, wherein the tank body 1 is formed by sealing and fixing four transparent side walls and a first bottom wall, wherein a fish breeding area 2 and a hatching area 3 are arranged in the tank body 1, wherein the fish breeding area 2 is a living area for fish schools, and the hatching area 3 is an area where mother fish produce fish eggs and hatch small fishes, wherein a separation partition 31 is arranged in the hatching area 3 to divide the hatching area 3 into a mother fish area 32 and a fish egg area 33 distributed in an upper and lower manner, and the separation partition 31 mainly serves to separate the mother fish from the fish eggs, so as to prevent the mother fish from eating the produced fish eggs and causing the fish eggs to be eaten. In order to solve the problem of low hatching rate of fish eggs, a plurality of through holes 311 for fish eggs to pass through are provided on the separation partition 31. The through holes 311 can only allow fish eggs to pass through, and young fish cannot pass through. After the mother fish lays eggs, the fish eggs enter the fish egg area 33 through the through holes 311. The mother fish area 32 and the fish egg area 33 are connected with the fish farming area 2 to improve the fluidity of the water body. A separation plate 4 is detachably provided in the cylinder body 1 to block the mother fish area 32 and the fish farming area 2 and the fish egg area 33 and the fish farming area 2. The installation structure of the separation plate 4 is as follows: The two side walls of the hatching area 3 are provided with grooves (not shown in the figure) extending vertically for the isolation plate 4 to be inserted. The two sides of the isolation plate 4 are inserted into the grooves (not shown in the figure) and slide along the grooves (not shown in the figure) to block the mother fish area 32 and the fish farming area 2 as well as the fish egg area 33 and the fish farming area 2. The installation structure of the isolation plate 4 can also be that a limiting plate (not shown in the figure) is installed on the left and right sides of the bottom of the fish farming area 2 corresponding to the hatching area 3, and the limiting plate and the side wall of the fish farming area 2 close to the hatching area 3 form a limiting groove (not shown in the figure) The isolation plate 4 can slide down into the limiting groove (not shown) against the side wall of the fish area close to the hatching area 3 to block the mother fish area 32 and the fish farming area 2 as well as the fish egg area 33 and the fish farming area 2. The isolation plate 4 is set to prevent the mother fish in the mother fish area 32 and the small fish in the fish egg area 33 from swimming into the fish farming area 2. After the mother fish in the mother fish area 32 lays eggs, the fish eggs enter the fish egg area 33 through the through hole 311 and hatch into young fish. After the young fish grow up, the isolation plate 4 is slid out, and the mother fish and the young fish can swim into the fish farming area 2. In this process, after the fish eggs are hatched into small fish, there is no need to separate the small fish from the adult fish. It is only necessary to wait until the small fish grow up and then remove the isolation plate 4, and the mother fish and the young fish in the hatching area 3 can enter the fish farming area 2. The operation is simple and convenient. The hatching area 3 and the fish farming area 2 of this scheme are two independent spaces, which can be used directly when needed, and there is no need to isolate the hatching area 3 with a partition.

[0031] Specifically, Figure 6 As shown, a separation plate 4 is provided between the fish farming area 2 and the hatching area 3, through which a fish passage 5 is passed for the mother fish and grown-up young fish to pass into the fish farming area 2 after the separation plate 4 is removed. The fish passage 5 can be a group, and the group of fish passages 5 is connected to the mother fish area 32 and the fish egg area 33 at the same time. The separation plate 4 is provided with water holes 41 connecting the fish farming area 2 and the hatching area 3. The water holes 41 correspond to the positions of the fish passages 5. There are two groups of water holes 41, one of which corresponds to the mother fish area 32, and the other corresponds to the fish egg area 33.

[0032] like Figures 3 to 6 As shown, the cylinder body 1 is also provided with a filter area 6 adjacent to the hatching area 3, and a filter device is provided in the filter area 6. The filter area 6 has an inlet channel 11 connected with the fish farming area 2, the mother fish area 32 and the fish egg area 33. The outlet end of the inlet channel 11 is arranged at the upper end of the filter device. A circulation pipe 16 is arranged at the bottom of the filter area 6. A water pump 17 is arranged on the circulation pipe 16, and one end of the circulation pipe 16 extends to the fish farming area 2. When in use, the water in the fish farming area 2, the mother fish area 32 and the fish egg area 33 flows from the outlet end of the inlet channel 11 to the filter device through the inlet channel 11. The filter device filters the water in the fish tank, and the filtered water flows to the bottom of the filter area 6. Under the action of the water pump 17, the filtered water flows into the fish farming area 2 through the circulation pipe 16. The water in the fish farming area 2 continues to be connected with the mother fish area 32 and the fish egg area 33, and returns to the fish farming area 2 after being filtered by the filter area 6, so as to continuously circulate and improve the quality of the water in the cylinder body 1.

[0033] like Figure 4 and Figure 6 As shown, the filtering device is a wet-dry filter 61, and the wet-dry filter 61 includes filter cotton 611 and filter material 612. A supporting step 62 is provided in the filtering area 6, and the filter cotton 611 is provided on the supporting step 62. The supporting step 62 mainly plays the role of supporting the filter cotton 611. The filter material 612 is provided below the supporting step 62. The setting of the wet-dry filter 61 can enable the water flow to completely pass through the filter cotton 611, so that the feces and residual bait in the cylinder body 1 are separated from the water body, and the physical filtration and biochemical filtration are separated. This can improve the physical filtration efficiency and reduce the burden on the nitrification system. At the same time, it can allow the water body to fully contact with the air and increase the dissolved oxygen content in the water body.

[0034] Specifically, a first partition 7 and a second partition 8 are provided between the fish farming area 2 and the filtering area 6 to isolate the fish farming area 2 from the filtering area 6. The first partition 7 and the second partition 8 are spaced apart and form a first water inlet channel 111. A first water inlet 71 is provided at the bottom of the first partition 7 to connect the fish farming area 2 with the first water inlet channel 111. A third partition 9 and a fourth partition 10 are provided between the hatching area 3 and the filtering area 6 to isolate the hatching area 3 from the filtering area 6. The third partition 9 and the fourth partition 10 are spaced apart and form a second water inlet channel 112. A second water inlet 91 is provided at the bottom of the third partition 9 to connect the hatching area 3 with the second water inlet channel 112. There are two second water inlets 91, and the two water inlets are respectively connected to the mother fish area 32 and the egg area 33. The first water inlet channel 111 and the second water inlet channel 112 are connected to form a water inlet channel 11. The first water inlet 71 and the second water inlet 91 are both strip holes, and the mother fish and the young fish pass through. The second partition 8 and the fourth partition 10 are of equal height, the first partition 7 and the third partition 9 are of equal height and are flush with the cylinder body 1, and the first partition 7 and the third partition 9 are higher than the second partition 8 and the fourth partition 10, and water flows out from the top of the second partition 8 and the fourth partition 10 to form the water outlet end of the water inlet channel 11.

[0035] like Figure 2 and Figure 6 As shown, a fifth partition 12 is provided on the side of the filtration area 6 away from the hatching area 3, one end of the fifth partition 12 is sealed and fixedly connected to the inner wall of the cylinder body 1, and the other end is sealed and fixedly connected to the first partition 7, the height of the fifth partition 12 is lower than the height of the supporting step 62, the fifth partition 12 and the first partition 7, the filtration area 6 and the inner wall of the cylinder body 1 together form a water storage chamber 13, the bottom of the water storage chamber 13 is connected to the filtration area 6, the water inlet end of the circulation pipe 16 can be arranged in the water storage chamber 13, and can also be arranged at the bottom of the filtration area 6, the height of the fifth partition 12 is lower than the height of the supporting step 62, which can ensure that the filter cotton 611 is never soaked in water, thereby achieving the effect of dry and wet separation.

[0036] Specifically, four support rods 14 are fixedly installed in the hatching area 3, and the separation baffles 31 are placed on the top surfaces of the support rods. When the small fish in the roe area 33 grow up, the separation baffles 31 can be taken out to combine the roe area 33 and the mother fish area 32 into one space.

[0037] Specifically, the first baffle 7 and the third baffle 9 are provided with oil removal film holes 15 connected to the water inlet channel 11 on the upper side. The oil removal film holes 15 are located higher than the water outlet end of the water inlet channel 11. The oil removal film holes 15 are formed by a plurality of strip holes. The strip holes are provided to isolate the fish in the fish farming area 2 to prevent the fish in the fish farming area 2 from flowing out from the oil removal film holes 15. The oil removal film holes 15 are used to remove the oil film on the surface of the water body to prevent the excessive oil film produced by fish, feed and bacteria in the water body from accumulating above the water body, resulting in insufficient air content and hypoxia. The oil removal film holes 15 are located higher than the water outlet end, so that there is a height difference between the oil removal film holes 15 and the water inlet channel 11, which is convenient for the water to remove the oil film when it flows into the water inlet channel 11 through the oil removal film holes 15.

[0038] In the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0039] The above is a detailed introduction to the hatching fish tank with filtering function provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the utility model and its core ideas. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified. These improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A hatching fish tank with filtering function, comprising a tank body, wherein a fish breeding area and a hatching area are arranged in the tank body, characterized in that: A separation partition is provided in the hatching area to divide the hatching area into a mother fish area and a fish egg area distributed up and down. The separation partition is provided with a plurality of through holes for the passage of fish eggs. The mother fish area and the fish egg area are connected with the fish farming area. A detachable isolation plate is provided in the cylinder body to block the mother fish area and the fish farming area, as well as the fish egg area and the fish farming area. After the mother fish in the mother fish area lays eggs, the fish eggs enter the fish egg area through the through holes and hatch into young fish. After the young fish grow up, the isolation plate is taken out, and the mother fish and the young fish enter the fish farming area from the passage.

2. The hatching fish tank with filtering function according to claim 1, characterized in that: The isolation plate is provided with a water hole for connecting the fish breeding area and the hatching area.

3. The hatching fish tank with filtering function according to claim 2, characterized in that: The fish-breeding area and the hatching area are provided with a fish passage through which the mother fish and grown-up young fish can pass after the isolation plate is removed to enter the fish-breeding area.

4. The hatching fish tank with filtering function according to claim 3, characterized in that: The fish passage corresponds to the water holes, and the water holes have two groups, one of which corresponds to the mother fish area, and the other corresponds to the fish egg area.

5. The hatching fish tank with filtering function according to claim 1, characterized in that: The cylinder body is also provided with a filter area adjacent to the hatching area, the filter area is provided with a filter device, the filter area has a water inlet channel connected with the fish farming area, the mother fish area and the fish egg area, the water outlet end of the water inlet channel is arranged at the upper end of the filter device, the bottom of the filter area is provided with a circulation pipe, the circulation pipe is provided with a water pump and one end of the circulation pipe extends to the fish farming area.

6. The hatching fish tank with filtering function according to claim 5, characterized in that: The filtering device is a wet-dry filter, which includes filter cotton and filter material. A supporting step is provided in the filtering area, the filter cotton is arranged on the supporting step, and the filter material is arranged below the supporting step.

7. The hatching fish tank with filtering function according to claim 5, characterized in that: The fish farming area and the filtering area are separated by a first partition and a second partition, the first partition and the second partition are spaced apart from each other and form a first water inlet channel, a first water inlet connecting the fish farming area with the first water inlet channel is provided at the bottom of the first partition, a third partition and a fourth partition are separated from the hatching area and the filtering area and are spaced apart from each other and form a second water inlet channel, a second water inlet connecting the hatching area with the second water inlet channel is provided at the bottom of the third partition, the first water inlet channel and the second water inlet channel are connected to form the water inlet channel.

8. The hatching fish tank with filtering function according to claim 7, characterized in that: The second partition plate and the fourth partition plate have the same height, the first partition plate and the third partition plate have the same height and are flush with the cylinder body, and the first partition plate and the third partition plate have higher heights than the second partition plate and the fourth partition plate, and the second partition plate and the fourth partition plate form the water outlet end of the water inlet channel.

9. The hatching fish tank with filtering function according to claim 7, characterized in that: A fifth partition is provided on the side of the filtration area away from the hatching area, one end of the fifth partition is sealed and fixedly connected to the inner wall of the cylinder body, and the other end is sealed and fixedly connected to the first partition, the height of the fifth partition is lower than the height of the supporting step, the fifth partition, the first partition, the filtration area and the inner wall of the cylinder body together form a water storage chamber, and the bottom of the water storage chamber is connected to the filtration area.

10. The hatching fish tank with filtering function according to claim 1, characterized in that: Four support rods are fixedly installed in the incubation area, and the separation partitions are placed on the top surfaces of the support rods.

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