Breeding device for preventing and treating ichthyophthirius multifiliis

Abstract

The invention relates to the technical field of breeding and cultivation, in particular to a breeding device for preventing and treating ichthyophthirius multifiliformis, which comprises a fishpond body, the fishpond body is divided into three parts, namely a healthy pond, a transition pond and an infection pond, the side edges of the healthy pond and the infection pond are respectively provided with a filtering drainage system, and a classification assembly is arranged in the transition pond; and a medicine applying assembly is arranged in the infection pool. The fish pond body is divided into three parts, infected fishes and healthy fishes can be bred separately, the problem that a large amount of ichthyophthiriasis is spread and infected in the diptychus maculatus is avoided, secondary screening and classification in the diptychus maculatus breeding process are achieved through the arrangement of the classification assembly, and the breeding efficiency is improved. Therefore, complete separation of healthy diptychus maculatus and infected diptychus maculatus is ensured. Through the arrangement of the medicine applying assembly, the technical effect of autonomously applying medicine to infected diptychus maculatus for treatment is achieved, and the technical problem that in the prior art, diptychus maculatus cannot be autonomously classified and applied with medicine in the breeding process is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of aquaculture and cultivation, and particularly to an aquaculture device for preventing and controlling Ichthyophthirius multifiliis in Diptychus maculatus. Background Art

[0002] Diptychus maculatus is a special schizothoracin fish. The lower jaw is keratinized, narrow and slightly arc-shaped, and its leading edge forms a sharp keratin. The lower lip is divided into two narrow left and right lobes with papillae on the surface. There is only a pair of oral barbels, and their length is approximately equal to the eye diameter. The last unbranched fin ray of the dorsal fin is soft and smooth. The body scales are slightly large, and the chest and abdomen are naked.

[0003] Ichthyophthirius multifiliis is a common and extremely harmful parasite, which poses a serious threat to the aquaculture of Diptychus maculatus. When Diptychus maculatus is infected with Ichthyophthirius multifiliis, a large number of white spots will appear on the fish body surface, just like being covered with a layer of white powder. This not only affects the appearance of the fish, but also damages the gills and skin tissues of the fish, resulting in difficult breathing, reduced feeding, slow growth of the fish, and even a large number of deaths in severe cases, becoming a major problem in the process of aquaculture, cultivation and reproduction.

[0004] After retrieval, a Chinese patent with the application number 202111503495.6 discloses a live fish aquaculture classification pond for water conservancy fishery, including: a base and a first fixing rod. Four first fixing rods are provided on both sides of the base, and the number of first fixing rods is eight; railings, railings are connected between four adjacent first fixing rods, and the number of railings is six; an outer frame, an outer frame is installed in the middle of the base; pipes, pipes are evenly arranged in the middle of the inner side of the base; a release mechanism, a release mechanism is provided in the middle of the base. By providing a passage mechanism in the present invention, people open the passage mechanism, and the passage mechanism operates to open the pipes, so that the large fish enter the rear side of the base through the pipes, and thus the effect of classifying and culturing large fish and small fish can be achieved.

[0005] Although the above-mentioned prior art can achieve the classification of large fish and small fish, it cannot achieve the automatic classification of healthy fish and infected fish, and the self-administration of drugs after classification. Therefore, there may be a situation where the infected fish infect the healthy fish, and even cause a large number of fish deaths. Summary of the Invention

[0006] Aiming at the technical problem in the prior art that after Diptychus maculatus is infected with Ichthyophthirius multifiliis during the cultivation and reproduction process, the automatic classification of healthy fish and infected fish and the self-administration of drugs cannot be achieved, resulting in the large-scale spread of Diptychus maculatus infected with Ichthyophthirius multifiliis disease, and even a large number of Diptychus maculatus deaths.

[0007] Technical idea: Starting from the problems of the prior art, the present invention provides an aquaculture device for preventing and controlling Ichthyophthirius multifiliis in Diptychus maculatus. By utilizing the habits of Diptychus maculatus, the infected and non-infected Diptychus maculatus are automatically separated, and further, through the behavior of the infected fish rubbing its body, secondary classification and non-fishing drug treatment are carried out.

[0008] To implement the above technical idea, the technical solution adopted by the present invention is as follows: This application provides a breeding device for preventing and treating Ichthyophthirius multifiliis in Diptychus maculatus, which includes a fish pond body. The fish pond body is divided into three parts: a healthy pond, a transition pond, and an infected pond. Filtering and drainage systems are provided on the sides of the healthy pond and the infected pond. A classification component is arranged in the transition pond, and a medicine application component is arranged in the infected pond.

[0009] Furthermore, a partition member is arranged between the transition pond and the infected pond, and the height of the partition member is lower than the height of the pool wall of the fish pond body.

[0010] Even further, the partition member is a baffle plate. A gate is arranged through the baffle plate between the healthy pond and the transition pond. Feeding machines are arranged on both the healthy pond and the baffle plate. A heating rod and a water suction pump are arranged in the infected pond, and the water suction pump is communicated with the filtering and drainage system on the side of the infected pond; Among them, the water temperature in the infected pond is controlled by the heating rod, and the water flow rate from the transition pond to the infected pond is controlled by the water suction pump, so that a water temperature difference and a flow rate difference are formed between the infected pond and the transition pond. Healthy Diptychus maculatus swim upstream and jump through the baffle plate into the transition pond, and the infected Diptychus maculatus stay in the infected pond to achieve the first screening and classification.

[0011] In the above technical solution, the classification component includes a rotating plate rotatably connected in the transition pond and a one-way valve arranged on the baffle plate. A plurality of raised points are arranged on the rotating plate; Among them, the infected Diptychus maculatus entering the transition pond rubs against and drives the rotating plate to rotate and close. The isolated infected Diptychus maculatus enters the infected pond through the one-way valve to complete the secondary screening and classification.

[0012] Specifically, the rotating plate is an L-shaped rotating plate.

[0013] In the above technical solution, the medicine application component includes a medicine pool arranged outside the infected pond and a medicine bag arranged inside the infected pond. A medicine tower and a medicine pump are arranged in the medicine pool. The medicine pump is communicated with the medicine tower. An out medicine valve and a medicine delivery pipe are also arranged on the medicine tower. The end of the medicine delivery pipe is communicated with the medicine bag, and a plurality of medicine application nozzles are arranged on the medicine bag; Among them, the medicine pump and the out medicine valve control the liquid level height of the liquid medicine in the medicine tower, so that the liquid medicine oozes out from the medicine nozzles in a timely manner to complete the medicine application for the infected Diptychus maculatus.

[0014] Furthermore, a surface suction pipe and a bottom suction pipe communicating with a sedimentation bin are arranged in both the healthy pond and the infected pond. The water suction pump is communicated with the filtering and drainage system on the side of the infected pond.

[0015] In the above technical solution, the filtering and drainage system includes a sewage storage tank, a sedimentation tank, a brush tank, a biochemical tank, and a clean water tank. The wall heights of the sewage storage tank, sedimentation tank, brush tank, biochemical tank, and clean water tank are lower than the wall height of the fish pond body.

[0016] Specifically, there is a gap between the walls of the sedimentation tank, brush tank, biochemical tank, and clean water tank and the wall of the fish pond body.

[0017] Furthermore, a plurality of water level plug tubes are connected and arranged among the sewage storage tank, sedimentation tank, brush tank, biochemical tank, and clean water tank. Through grooves are opened at the bottom of the pool walls among the sewage storage tank, sedimentation tank, brush tank, biochemical tank, and clean water tank.

[0018] Even further, a water pump is arranged in the clean water tank on the side of the infection pool. A circulation pipe is connected to the water pump, and the end of the circulation pipe is connected to the brush tank on the side of the healthy pool. A water extraction pump is arranged in each clean water tank, and a sewage discharge pipe is arranged in the sewage storage tank.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By utilizing the water temperature preferred by Diptychus maculatus and the water flow velocity that can flow reversely, and combining with a simple structural design, the present invention realizes the technical effects of automatic classification of Diptychus maculatus during the breeding process and self-administering treatment after classification.

[0020] 2. By dividing the fish pond body into three parts, the present invention facilitates the separate breeding of infected fish and healthy fish, avoids the problem of massive transmission and infection of Ichthyophthirius multifiliis in Diptychus maculatus. While controlling the water temperature in the infection pool through a heating rod, the water in the healthy pool flows into the infection pool, and the water flow velocity is controlled by a water suction pump. Utilizing the habit of Diptychus maculatus, some Diptychus maculatus leap from the infection pool to the transition pool, thereby realizing the technical effect of classifying Diptychus maculatus.

[0021] 3. Through the rotating plate arranged in the transition pool, when Diptychus maculatus rubs against the raised points on the rotating plate to relieve physical discomfort due to its characteristics, the rotating plate rotates to enclose the Diptychus maculatus with physical discomfort, and further enters the infection pool through a one-way valve, thereby realizing the technical effect of secondary classification of Diptychus maculatus.

[0022] 4. When Diptychus maculatus in the infection pool rubs against the medicine bag, the medicine pump and medicine tower in the medicine pool transport medicine to the medicine bag, so that the medicine oozes out from the medicine convex nozzle, realizing the technical effect of autonomously treating Diptychus maculatus infected with Ichthyophthirius multifiliis, and controlling the liquid level height of the liquid medicine in the medicine tower through a medicine outlet valve, realizing the technical effect of oozing the liquid medicine from the medicine convex nozzle in a timely manner as needed.

[0023] 5. The present invention is provided with a filtering and drainage system on the sides of both the healthy pool and the infection pool. On the one hand, the filtering and drainage system realizes the purification and circulation of water quality, and on the other hand, it realizes the control of water level, thereby realizing the recycling of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation of the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0025] Figure 1 Is a three-dimensional view of the overall structure of the present invention in the initial state; Figure 2 For the present invention Figure 1 Top view; Figure 3 Is a schematic diagram of the rotating plate structure of the present invention; Figure 4 Is a three-dimensional view of the structure of the present invention in the secondary classification state; Figure 5 For the present invention Figure 4 Bottom view; Figure 6 For the present invention Figure 4 Top view; Figure 7 For the present invention Figure 6 Enlarged view of part A in the present invention; Figure 8 Is a schematic diagram of part of the structure of the present invention; Figure 9 For the present invention Figure 8 Cross-sectional view in the A-A direction in the present invention; Figure 10 For the present invention Figure 4 Partial structure diagram; Figure 11 For the present invention Figure 10 Partial structure diagram; Figure 12 Is a connection diagram of the transition pool and the infection pool of the present invention; Figure 13 Is a schematic diagram of the structure of the infection pool of the present invention; In the figure: 1, fish pond body; 2, healthy pond; 3, transition pond; 4, infected pond; 5, filtration and drainage system; 501, sewage storage bin; 502, sedimentation bin; 503, brush bin; 504, biochemical bin; 505, clear water bin; 506, water level plug tube; 507, surface suction pipe; 508, bottom suction pipe; 509, water pump; 510, circulation pipe; 511, sewage pump; 512, sewage pipe; 6, classification component; 601, rotating plate; 602, one-way valve; 603, raised point; 7, medicine feeding component; 701, medicine pond; 702, medicine bag; 703, medicine tower; 704, medicine pump; 705, medicine outlet valve; 706, medicine delivery pipe; 707, medicine nozzle; 8, gate; 9, feeder; 10, heating rod; 11, water suction pump. Detailed implementation mode

[0026] In order to enable ordinary technicians in the field to better understand the technical solutions of the present invention, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0027] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "front end", "rear end", "inner side", "outer side", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0028] In the description of the present application, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For ordinary technicians in the field, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0029] The inventor's research found that during the cultivation and reproduction of Diptychus maculatus, after being infected with Ichthyophthirius multifiliis, it spreads widely, resulting in a large number of deaths of Diptychus maculatus, making the cultivation and reproduction process of Diptychus maculatus relatively difficult.

[0030] Based on the above findings, the present application provides a breeding device for preventing and treating Ichthyophthirius multifiliis in Diptychus maculatus, including a fish pond body 1, which is divided into three parts: a healthy pond 2, a transition pond 3, and an infected pond 4. Filtration and drainage systems 5 are provided on the sides of the healthy pond 2 and the infected pond 4. A classification component 6 is provided in the transition pond 3, and a medicine feeding component 7 is provided in the infected pond 4. Embodiment 1

[0031] Referring to Figure 1-13 as shown, the present application provides a breeding device for preventing and treating Ichthyophthirius multifiliis in Diptychus maculatus, including a fish pond body 1, which is divided into three parts: a healthy pond 2, a transition pond 3, and an infected pond 4.

[0032] As an example, the depths of the healthy pond 2, the transition pond 3, and the infected pond 4 are selected to be 2.5 m - 3 m, the lengths are selected to be 10 m - 30 m, and the widths are selected to be 5 m - 10 m. The widths of the transition pond 3 and the infected pond 4 are smaller than the width of the healthy pond 2.

[0033] The healthy pond 2, the transition pond 3, and the infected pond 4 are arranged horizontally side by side.

[0034] Furthermore, the transition pond 3 and the infected pond 4 are separated by a partition board, and the height of the partition board is lower than the height of the pool wall of the fish pond body.

[0035] Even further, a gate 8 that penetrates the healthy pond 2 and the transition pond 3 is provided at the connection between the healthy pond 2 and the transition pond 3, and feeding machines 9 are provided on the partition boards between the healthy pond 2 and the transition pond 3 and the infected pond 4.

[0036] As an example, a heating rod 10 and a water suction pump 11 are provided in the infected pond 4.

[0037] It should be noted that Diptychus maculatus is a freshwater fish, which prefers a water temperature of 10 - 20 °C, and the reverse flow water velocity is 0.5 m / s. When infected with Ichthyophthirius multifiliis, its movement becomes slower, and the reverse flow water velocity is 0.3 m / s; when swimming against the current, healthy fish can swim over obstacles with a height of 0.2 m - 0.4 m; when the symptoms are relatively mild, they can swim over obstacles with a height of about 0.15 m - 0.3 m; when the infection is relatively severe, they can only swim over obstacles with a height of about 0.05 m - 0.1 m.

[0038] In order to classify healthy Diptychus maculatus and infected Diptychus maculatus, the water temperature in the infected pond 4 is controlled by the heating rod 10, and the gate 8 is further opened to make the water in the healthy pond 2 flow into the infected pond 4. The water suction pump 11 in the infected pond 4 is used to control the flow rate of water flowing from the transition pond 3 to the infected pond 4. By utilizing the habits of Diptychus maculatus, the Diptychus maculatus swim from the infected pond 4 through the partition board between the transition pond 3 and the infected pond 4 to the transition pond 3, so that the Diptychus maculatus infected with Ichthyophthirius multifiliis are retained in the infected pond 4, thus completing the first screening and classification of Diptychus maculatus. Example Two

[0039] Based on Example One, referring to Figure 1-9As shown in the figure, in order to prevent the Gymnodiptychus maculatus with mild infection symptoms from mixing into the healthy Gymnodiptychus maculatus, the Gymnodiptychus maculatus in the transition pond 3 is secondarily classified through the classification component 6 arranged in the transition pond 3, and the Gymnodiptychus maculatus infected with Ichthyophthirius multifiliis is medicated through the medicating component 7 arranged in the infection pond 4.

[0040] In the above technical solution, the classification component 6 includes a rotating plate 601 rotatably connected in the transition pond 3 and a one-way valve 602 arranged on the partition plate, and a plurality of raised points 603 are arranged on the rotating plate 601.

[0041] It should be noted that an L-shaped rotating plate 601 is arranged on each of the front and rear sides of the transition pond 3. By using the habit that the Gymnodiptychus maculatus infected with Ichthyophthirius multifiliis will rub against something to relieve the discomfort of the body, when the Gymnodiptychus maculatus rubs against the raised points 603 on the rotating plate 601, the rotating plate 601 rotates, and then the infected Gymnodiptychus maculatus is circled into the rotating plate 601. Further, through the one-way valve 602 on the partition plate, the infected Gymnodiptychus maculatus in the transition pond 3 enters the infection pond 4, thus realizing the secondary classification of the Gymnodiptychus maculatus, so as to ensure the complete separation of the healthy Gymnodiptychus maculatus and the infected Gymnodiptychus maculatus.

[0042] Furthermore, food is fed into the healthy pond 2 through the feeder 9, so that the healthy Gymnodiptychus maculatus in the transition pond 3 enters the healthy pond 2 through the gate 8, and the Gymnodiptychus maculatus in the infection pond 3 is medicated through the medicating component.

[0043] In the above technical solution, the medicating component 7 includes a medicine pond 701 arranged outside the infection pond 4 and a medicine bag 702 arranged inside the infection pond 4. A medicine tower 703 and a medicine pump 704 are arranged in the medicine pond 701. The medicine pump 704 is communicated with the medicine tower 703. An out-drug valve 705 and a medicine delivery pipe 706 are further arranged on the medicine tower 703. The end of the medicine delivery pipe 706 is communicated with the medicine bag 702, and a plurality of medicine application nozzles 707 are arranged on the medicine bag 702.

[0044] Specifically, the Gymnodiptychus maculatus infected with Ichthyophthirius multifiliis will rub against the medicine application nozzles 707 on the medicine bag 702. The liquid medicine in the medicine pond 701 is pumped into the medicine tower 703 through the medicine pump 704, so that the liquid level of the liquid medicine in the medicine tower 703 is higher than the liquid level in the fish pond body 1. When the Gymnodiptychus maculatus rubs against the medicine application nozzles 707, the liquid medicine oozes out from the medicine application nozzles 707, and then is smeared on the affected part of the Gymnodiptychus maculatus, realizing the medicating treatment of the Gymnodiptychus maculatus. When the Gymnodiptychus maculatus leaves the medicine bag 702, the liquid level of the liquid medicine in the medicine tower 703 is controlled through the out-drug valve 705, so that the liquid level of the liquid medicine in the medicine tower 703 is the same as the liquid level in the fish pond body 1, and then the liquid medicine will not ooze out from the medicine application nozzles 707. Embodiment III

[0045] Based on Embodiment 1 and Embodiment 2, with reference to Figure 3 As shown, in order to achieve the purification treatment and circulation of water bodies, a filtering and drainage system 5 is provided on the sides of both the healthy pond 2 and the infected pond 4.

[0046] In the above technical solution, the filtering and drainage system 5 includes a sewage storage bin 501, a sedimentation bin 502, a brush bin 503, a biochemical bin 504, and a clean water bin 505. The wall heights of the sewage storage bin 501, the sedimentation bin 502, the brush bin 503, the biochemical bin 504, and the clean water bin 505 are lower than the wall height of the fish pond body 1.

[0047] It should be noted that there are gaps between the walls of the sedimentation bin 502, the brush bin 503, the biochemical bin 504, and the clean water bin 505 and the wall of the fish pond body 1.

[0048] Furthermore, a plurality of water level plug-and-play pipes 506 are connected and arranged between the sewage storage bin 501, the sedimentation bin 502, the brush bin 503, the biochemical bin 504, and the clean water bin 505. Through grooves are opened at the bottom of the pool walls between the sewage storage bin 501, the sedimentation bin 502, the brush bin 503, the biochemical bin 504, and the clean water bin 505.

[0049] Even further, a water pump 509 is arranged in the clean water bin 505 on the side of the infected pond 4. A circulation pipe 510 is connected to the water pump 509. The end of the circulation pipe 510 is connected into the brush bin 503 on the side of the healthy pond 2. A water extraction pump 511 is arranged in each clean water bin 505, and a sewage discharge pipe 512 is arranged in the sewage storage bin 501.

[0050] It should be noted that the sewage in the sedimentation bin 502 enters the sewage discharge pipe 512 through the water level plug-and-play pipe 506 and is further discharged through the sewage discharge pipe 512. And part of the sewage in the sedimentation bin 502 overflows from the bin wall and then enters the brush bin 503 through the through groove opened at the bottom of the pool wall for filtration and sedimentation. The water purified by sedimentation in the brush bin 503 overflows from the bin wall and then enters the biochemical bin 504 through the through groove opened at the bottom of the pool wall, so that the water purified and filtered layer by layer finally enters the clean water bin 505.

[0051] In the above technical solution, a large amount of nitrite is generated during the breeding process of Diptychus maculatus. The digestive bacteria in the biochemical bin 504 are used to decompose the nitrite harmful to Diptychus maculatus, so as to adjust the water quality in the fish pond body 1.

[0052] Specifically, the water in the clear water tank 505 on the side of the infection tank 4 is, on the one hand, transported to the brush tank 503 on the side of the healthy tank 2 through the water pump 509 and the circulation pipe 510 for further purification and then enters the clear water tank 505 on the side of the healthy tank 2. Then, the water is transported to the healthy tank 2 through the water pump 511 for aquaculture use. On the other hand, the water in the clear water tank 505 on the side of the infection tank 4 is transported to the infection tank 4 through the water pump 511 for aquaculture use.

[0053] Specific application process: Now, in combination with Embodiment 1, Embodiment 2, and Embodiment 3, the specific application of a breeding device for preventing and treating Ichthyophthirius multifiliis in Diptychus maculatus in the breeding, cultivation, and reproduction process of Diptychus maculatus of the present application will be specifically described.

[0054] Diptychus maculatus is a special schizothoracin fish. The lower jaw is keratinized thinly and narrowly, slightly arc-shaped, and its front edge forms a sharp keratin. The lower lip is divided into two narrow left and right lobes with papillae on the surface. There is only a pair of mental barbels, and their length is approximately equal to the eye diameter. The last unbranched fin ray of the dorsal fin is soft and smooth. The body scales are slightly larger, and the chest and abdomen are naked.

[0055] Diptychus maculatus belongs to a national protected animal. After being captured in the wild, it needs to be cultivated and reproduced, and the cultivated fry are released for proliferation, so as to achieve the protection and amplification of Diptychus maculatus.

[0056] During the breeding and cultivation process of Diptychus maculatus, it is prone to being infected by Ichthyophthirius multifiliis. In order to avoid large-scale infection of Diptychus maculatus by Ichthyophthirius multifiliis during the breeding and cultivation process, the present application proposes a breeding device for preventing and treating Ichthyophthirius multifiliis in Diptychus maculatus. During the specific use process: Put Diptychus maculatus into the infection tank 4 in the fish pond body 1. Control the water temperature in the infection tank 4 through the heating rod 10 in the infection tank 4. Further open the gate 8 so that the water in the healthy tank 2 flows into the infection tank 4, and control the flow rate of water from the transition tank 3 to the infection tank 4 through the suction pump 11 in the infection tank 4. Utilize the habit of Diptychus maculatus to make Diptychus maculatus swim and leap from the infection tank 4 to the transition tank 3 through the partition between the transition tank 3 and the infection tank 4, so that the Diptychus maculatus infected with Ichthyophthirius multifiliis stays in the infection tank 4, thus completing the first screening and classification of Diptychus maculatus.

[0057] At this time, a large number of Diptychus maculatus enter the transition tank 3. Some of the infected Diptychus maculatus will rub against something to relieve the discomfort of their bodies. During the rubbing process on the raised points 603 on the rotating plate 601, the rotating plate 601 rotates, and then the infected Diptychus maculatus are circled into the rotating plate 601. Further, through the one-way valve 602 on the partition, the infected Diptychus maculatus in the transition tank 3 enter the infection tank 4, thus realizing the secondary classification of Diptychus maculatus and ensuring the complete separation of healthy Diptychus maculatus and infected Diptychus maculatus.

[0058] After separation is completed, feed the healthy pond 2 through the feeder 9 so that the healthy Diptychus maculatus in the transition pond 3 enter the healthy pond 2 through the gate 8.

[0059] The Diptychus maculatus in the infection pond 4 rub against the medicine nozzles 707 on the medicine sac 702 arranged in the infection pond 4. The liquid medicine in the medicine pond 701 is transported to the medicine tower 703 through the medicine pump 704, so that the liquid level of the liquid medicine in the medicine tower 703 is higher than the liquid level in the fish pond body 1. When the Diptychus maculatus rub against the medicine nozzles 707, the liquid medicine seeps out from the medicine nozzles 707 and is then smeared on the affected parts of the Diptychus maculatus, realizing the medicine application treatment for the Diptychus maculatus; when the Diptychus maculatus leaves the medicine sac 702, the liquid level of the liquid medicine in the medicine tower 703 is controlled by the medicine outlet valve 705 so that the liquid level of the liquid medicine in the medicine tower 703 is the same as the liquid level in the fish pond body 1, and then the liquid medicine will not seep out from the medicine nozzles 707.

[0060] The water quality purification cycle in the fish pond body 1 is realized through the sewage storage bin 501, sedimentation bin 502, brush bin 503, biochemical bin 504 and clean water bin 505 on the sides of the healthy pond 2 and the infection pond 4.

[0061] It should be noted that for those skilled in the art, without departing from the structure of the present invention, several deformations and improvements can also be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent. The protection scope required by this application should be subject to the content of its claims, and the specific implementation manners described in the specification can be used to explain the content of the claims.

Claims

1. A breeding device for preventing and controlling Ichthyophthirius punctatus, comprising a fish pond body (1), characterized in that: The fish pond body (1) is divided into three parts: a healthy pond (2), a transition pond (3) and an infected pond (4); The sides of the healthy pool (2) and the infection pool (4) are both provided with a filtering and drainage system (5); the transition pool (3) is provided with a classification component (6), and the infection pool (4) is provided with a medicine application component (7).

2. A breeding device for preventing and controlling Ichthyophthirius punctatus according to claim 1, characterized in that: A partition component is provided between the transition pool (3) and the infection pool (4), and the height of the partition component is lower than the height of the pool wall of the fish pond body (1).

3. A breeding device for preventing and controlling Ichthyophthirius punctatus according to claim 2, characterized in that: The partition component is a partition, a gate (8) is provided between the healthy pool (2) and the transition pool (3), and a feeder (9) is provided on both the healthy pool (2) and the partition; A heating rod (10) and a water suction pump (11) are provided in the infection pool (4), and the water suction pump (11) is connected to a filtering and drainage system (5) on the side of the infection pool (4); The water temperature in the infection pool (4) is controlled by a heating rod (10), and the water suction pump (11) controls the water flow rate from the transition pool (3) to the infection pool (4), so that a water temperature difference and a flow rate difference are formed between the infection pool (4) and the transition pool (3). Healthy spotted breams swim upstream from the infection pool (4) and pass through the partition into the transition pool (3), while infected spotted breams are retained in the infection pool (4), thereby achieving the first screening and classification.

4. A breeding device for preventing and controlling Ichthyophthirius punctatus according to claim 3, characterized in that: The classification component (6) comprises a rotating plate (601) rotatably connected to the transition tank (3), and a one-way valve (602) arranged on the partition plate, and a plurality of protruding points (603) are arranged on the rotating plate (601); The infected heavy-lipped spotted fish entering the transition pool (3) causes the rotating plate (601) to rotate and close, and the isolated infected heavy-lipped spotted fish enter the infection pool (4) through the one-way valve (602) to complete secondary screening and classification.

5. A breeding device for preventing and controlling Ichthyophthirius punctatus according to claim 4, characterized in that: The medicine applying component (7) comprises a medicine pool (701) arranged outside the infection pool (4) and a medicine bag (702) arranged inside the infection pool (4); The medicine pool (701) is provided with a medicine tower (703) and a medicine pump (704), the medicine pump (704) is in communication with the medicine tower (703), the medicine tower (703) is also provided with a medicine outlet valve (705) and a medicine delivery tube (706), the end of the medicine delivery tube (706) is in communication with a medicine bag (702), and the medicine bag (702) is provided with a plurality of medicine delivery protrusions (707); The medicine pump (704) and the medicine outlet valve (705) control the liquid level of the medicine liquid in the medicine tower (703), so that the medicine liquid can seep out from the medicine protrusion (707) in time to complete the application of medicine to the infected spotted bream.

6. A breeding device for preventing and controlling Ichthyophthirius punctatus according to claim 5, characterized in that: The healthy pool (2) and the infection pool (4) are both provided with a surface suction pipe (507) and a bottom suction pipe (508) connected to the sedimentation bin (502), and the water suction pump (11) is connected to the filtering and drainage system (5) on the side of the infection pool (4).

7. A breeding device for preventing and controlling Ichthyophthirius punctatus according to claim 6, characterized in that: The filtering and drainage system (5) comprises a sewage discharge bin (501), a sedimentation bin (502), a brush bin (503), a biochemical bin (504), and a clear water bin (505); The heights of the walls of the sewage discharge bin (501), the sedimentation bin (502), the brush bin (503), the biochemical bin (504) and the clean water bin (505) are lower than the height of the wall of the fish pond body (1).

8. The breeding device for preventing and controlling Ichthyophthirius punctatus according to claim 7, characterized in that: Gaps are provided between the walls of the sedimentation bin (502), the brush bin (503), the biochemical bin (504) and the clean water bin (505) and the wall of the fish pond body (1).

9. A breeding device for preventing and controlling Ichthyophthirius punctatus according to claim 8, characterized in that: A plurality of water level plug-in pipes (506) are provided to connect the sewage discharge bin (501), the sedimentation bin (502), the brush bin (503), the biochemical bin (504) and the clean water bin (505), and through grooves are provided at the bottom of the pool wall between the sewage discharge bin (501), the sedimentation bin (502), the brush bin (503), the biochemical bin (504) and the clean water bin (505).

10. The breeding device for preventing and controlling Ichthyophthirius punctatus according to claim 9, characterized in that: A water pump (509) is provided in the clean water bin (505) on the side of the infection pool (4), a circulation pipe (510) is connected to the water pump (509), an end of the circulation pipe (510) is connected to the brush bin (503) on the side of the health pool (2), a water pump (511) is provided in each clean water bin (505), and a sewage pipe (512) is provided in the sewage bin (501).

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