Vibration dispersion and separation pool for eel fries

Abstract

The utility model relates to the technical field of eel fry incubation, and particularly discloses an eel fry vibration dispersion separation pool which comprises a pool used for eel fry incubation and a vibration assembly arranged in the pool and used for subpackaging eel fries. The water tank comprises a tank body, a drainage groove is formed in the middle of the inner side of the tank body, one or more dispersion cavities are formed in each of the two sides of the drainage groove, and the bottoms of the dispersion cavities are connected with an oscillation assembly; one or more flow guide through holes are formed in the two sides of the inner wall of the flow guide groove in a linear array mode and used for discharging unhatched roes and hatched roe shells. According to the utility model, the water tank is matched with the vibration assembly, so that the separation of fish eggs, egg shells and fish fries is realized, and unhatched fish eggs and hatched egg shells can be separated from the fish fries by matching with the requirement of flowing water culture, and the survival probability of the fish fries in the fish fry culture is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of eel fry hatching, in particular to an eel fry vibration dispersion and separation pool. Background Art

[0002] The eel egg hatching process needs to maintain appropriate water temperature and water quality, keep the water temperature stable within the range of 25-30 degrees Celsius, and ensure that the water quality is clean, so as to ensure the efficiency of fish egg hatching;

[0003] However, during hatching, not all of the eggs can be hatched, and some eggs cannot be hatched. In addition, the egg shells after hatching are mixed with the fry and the eggs to be hatched, which will affect the water quality. During hatching, flowing water is generally used for hatching, and the water is flowing all the time. The egg shells after hatching are mixed with the fry and the eggs to be hatched, which makes it difficult for the water to flow, affecting the growth of the fry after hatching. Based on this, it is necessary to improve it. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an eel fry vibration dispersion and separation tank, which is used to solve the problems raised by the above-mentioned background technology.

[0005] The utility model discloses a vibrating dispersion and separation pool for eel fry, comprising a pool for hatching eel fry and a vibration component arranged in the pool for packing eel fry;

[0006] The water pool comprises a pool body, a drainage groove is arranged in the middle of the inner side of the pool body, one or more dispersion chambers are arranged on both sides of the drainage groove, and the bottom of the dispersion chamber is connected to the oscillation component;

[0007] One or more diversion holes are arranged in a linear array on both sides of the inner wall of the drainage groove for discharging unhatched fish eggs and hatched egg shells.

[0008] As a further improvement of the utility model, a through hole adapted to the flow-conducting hole is provided on one side of the dispersion chamber close to the flow-conducting hole, and the through holes are connected via a pipeline.

[0009] As a further improvement of the utility model, both ends of the drainage groove are provided with pipeline interfaces, and the pipeline interfaces extend through to the outside of the pool body.

[0010] As a further improvement of the utility model, a group of filter screens are inserted into the inner side of the drainage groove, and the filter screens are tightly fitted with the diversion holes to isolate the eel fry and the unhatched fish eggs and the hatched egg shells.

[0011] As a further improvement of the present invention, the oscillation component includes a seat body, a gas filling cavity is opened on the inner side of the seat body, and the top of the gas filling cavity is covered with a cover plate.

[0012] As a further improvement of the utility model, one or more mounting bars are arranged on the top of the cover plate, and injection holes are arranged on the mounting bars, and the injection holes are connected to the gas filling cavity through.

[0013] As a further improvement of the present invention, positioning holes are provided at diagonal positions of the four sides of the top of the cover plate, and are sealed and connected to the top of the gas filling cavity via fasteners.

[0014] As a further improvement of the utility model, a mounting seat is provided in the middle of the cover plate, and a stirring rod is provided on the top of the mounting seat for cooperating with the injection hole to stir the liquid in the pool.

[0015] As a further improvement of the utility model, a base is provided at the bottom of the pool, and the diameter of the base is larger than the diameter of the bottom of the pool, so as to maintain the stability of the pool.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] The utility model realizes the separation of fish eggs, egg shells and fish fry by coordinating the water pool with the vibrating component, and can separate unhatched fish eggs and hatched egg shells from fish fry in accordance with the needs of flow-water culture, thereby improving the probability of fish fry survival in fish fry culture. The drainage trough is coordinated with the filter screen to quickly collect them, thus meeting the needs of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the pool and the base combination of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view of the structure of the water pool and the oscillation component combination of the utility model;

[0021] Figure 3 This is a schematic diagram of the side view of the structure of the pool and base combination of the utility model;

[0022] Figure 4 For this utility model Figure 2 Schematic diagram of the structure of the middle BB section;

[0023] Figure 5 For this utility model Figure 3 Schematic diagram of the AA section structure;

[0024] Figure 6 It is a schematic diagram of the top view structure of the oscillation component of the utility model.

[0025] In the figure: 1. pool; 2. base; 3. oscillating component;

[0026] 11. Pool body; 12. Diversion hole; 13. Dispersion chamber; 14. Drainage trough; 15. Pipeline interface; 16. Filter;

[0027] 31. seat body; 32. gas filling chamber; 33. cover plate; 34. injection hole; 35. positioning hole; 36. mounting seat; 37. stirring rod; 38. mounting strip. DETAILED DESCRIPTION

[0028] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0029] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0030] See also Figure 1 , Figure 2 as well as Figure 3 The eel egg hatching process needs to maintain appropriate water temperature and water quality, keep the water temperature stable within the range of 25-30 degrees Celsius, and ensure that the water quality is clean, so as to ensure the efficiency of fish egg hatching;

[0031] However, during hatching, all the eggs cannot be hatched, and some eggs cannot be hatched. Moreover, the egg shells after hatching are mixed with the fry and the unhatched eggs, which will affect the water quality. Moreover, during hatching, flowing water is generally used for hatching, and the water flow is always flowing. The egg shells after hatching are mixed with the fry and the unhatched eggs, which makes it difficult for the water flow to flow, and affects the growth of the fry after hatching. Based on this, the present application provides an eel fry vibration dispersion and separation pool, comprising a pool 1 for hatching eel fry and a vibration component 3 arranged in the pool 1 for packaging the eel fry;

[0032] The water pool 1 comprises a pool body 11, a drainage groove 14 is arranged in the middle of the inner side of the pool body 11, one or more dispersion chambers 13 are arranged on both sides of the drainage groove 14, and the bottom of the dispersion chamber 13 is connected to the oscillation component 3;

[0033] One or more flow-conducting holes 12 are arranged in a linear array on both sides of the inner wall of the drainage groove 14 for discharging unhatched fish eggs and hatched egg shells.

[0034] The water pool 1 is usually used to accommodate eel eggs and hatched fry and provide suitable water temperature and water quality. The oscillating component 3 is used to separate the eel eggs and fry.

[0035] The bottom of the dispersion chamber 13 is connected to the vibration component 3. When the vibration component 3 vibrates, it generates a vibration force to disperse and separate the fish eggs and fry from the bottom of the pool 1 and collect them in the dispersion chamber 13 in the drainage trough 14.

[0036] The guide holes 12 are arranged inside the drainage groove 14 to form a linear array. When water flows through these holes, unhatched fish eggs and hatched egg shells will flow out of the drainage groove 14 and be collected for cleaning.

[0037] See also Figure 1 , Figure 4 as well as Figure 5 A through hole matching the flow-conducting hole 12 is provided on one side of the dispersion chamber 13 close to the flow-conducting hole 12 and the two are connected through a pipeline.

[0038] A through hole matching the flow-guiding hole 12 is provided on one side of the dispersion chamber 13 near the flow-guiding hole 12, and the through hole is connected with the flow-guiding hole 12 through a pipeline. This design is intended to accelerate the flow-dividing and dispersing process of the fish eggs and fry, and improve the efficiency of the fry hatching.

[0039] In practice, unhatched fish eggs and hatched egg shells are quickly discharged from the pool 1 through the guide holes 12, while the fry are dispersed to the bottom of the pool 1 by the oscillating assembly 3. At this time, the through holes play a role in sending the fry back to the upper part of the pool 1 from the bottom of the dispersion chamber 13.

[0040] The arrangement of through holes and pipes can make the flow of fish eggs and fry smoother and make it easier for the fry to be fed by the subsequent flowing water. Moreover, the intuitive design of through holes and pipes makes cleaning and maintenance more convenient.

[0041] See also Figure 1 as well as Figure 5 Both ends of the drainage groove 14 are provided with pipe interfaces 15, which extend through the outside of the pool body 11. The pipe interfaces 15 are intended to facilitate the outflow of unhatched fish eggs and hatched egg shells so that they can be smoothly collected, processed or discharged.

[0042] A set of filter screens 16 are inserted into the inner side of the drainage groove 14. The filter screens 16 are closely fitted with the diversion holes 12 to isolate the eel fry from the unhatched fish eggs and the hatched egg shells. The filter screens 16 can effectively block the fish fry from passing through, while allowing the fish eggs and egg shells to pass through. In this way, when water flows through the filter screens 16, the eel fry will be blocked by the filter screens 16 in the drainage groove 14, while the unhatched fish eggs and the hatched egg shells can be smoothly discharged through the filter screens 16.

[0043] See also Figure 1 , Figure 2 , Figure 5 as well as Figure 6 The oscillation component 3 includes a base body 31 , a gas filling cavity 32 is opened inside the base body 31 , and a cover plate 33 covers the top of the gas filling cavity 32 .

[0044] The top of the cover plate 33 is provided with one or more mounting bars 38, and the mounting bars 38 are provided with injection holes 34, which are connected to the gas filling chamber 32. When gas is filled into the gas filling chamber 32, the injection holes 34 will release gas to generate power to push the water flow. This design can form a flowing water flow field in the pool 1, assist the dispersion of fish eggs and fry and accelerate the hatching process.

[0045] Positioning holes 35 are provided at the diagonals of the four sides of the top frame of the cover plate 33, and are sealed to the top of the gas filling chamber 32 by fasteners. The positioning holes 35 ensure the gas sealing and stable pressure value of the gas filling chamber 32 to ensure the stability and controllability of the oscillation force generated by the oscillation component 3.

[0046] A mounting seat 36 is provided in the middle of the cover plate 33, and a stirring rod 37 is provided on the top of the mounting seat 36, which is used to cooperate with the injection hole 34 to stir the liquid in the pool 1. The stirring rod 37 can further increase the surface area of ​​water flow and increase the dissolved oxygen content of the eel fry. At the same time, the stirring effect can make the fry better maintain balance in the water and promote the healthy growth of the fry.

[0047] A base 2 is provided at the bottom of the pool 1 . The diameter of the base 2 is larger than the diameter of the bottom of the pool 1 , and is used to maintain the stability of the pool 1 .

[0048] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A vibrating dispersion and separation pool for eel fry, comprising a pool (1) for hatching eel fry and a vibration component (3) arranged in the pool (1) for dispensing eel fry; Features: The water pool (1) comprises a pool body (11), a drainage groove (14) is arranged in the middle of the inner side of the pool body (11), one or more dispersion chambers (13) are arranged on both sides of the drainage groove (14), and the bottom of the dispersion chamber (13) is connected to the oscillation component (3); One or more flow-conducting holes (12) are arranged in a linear array on both sides of the inner wall of the drainage groove (14) for discharging unhatched fish eggs and hatched egg shells.

2. The eel fry vibration dispersion and separation tank according to claim 1, characterized in that: A through hole adapted to the flow-conducting hole (12) is provided on one side of the dispersion chamber (13) close to the flow-conducting hole (12), and the two are connected via a pipeline.

3. The eel fry vibration dispersion and separation tank according to claim 1, characterized in that: Both ends of the drainage groove (14) are provided with pipeline interfaces (15), and the pipeline interfaces (15) extend through and extend to the outside of the pool body (11).

4. The eel fry vibration dispersion and separation tank according to claim 1, characterized in that: A group of filter screens (16) are inserted into the inner side of the drainage groove (14), and the filter screens (16) are tightly fitted with the diversion holes (12) to isolate the eel fry and the unhatched fish eggs and the hatched egg shells.

5. The eel fry vibration dispersion and separation tank according to claim 1, characterized in that: The oscillating component (3) comprises a base body (31), a gas filling cavity (32) is provided on the inner side of the base body (31), and the top of the gas filling cavity (32) is covered with a cover plate (33).

6. The eel fry vibration dispersion and separation tank according to claim 5, characterized in that: One or more mounting bars (38) are arranged on the top of the cover plate (33), and a spray hole (34) is arranged on the mounting bar (38), and the spray hole (34) is connected to the gas filling cavity (32) through the spray hole (34).

7. The eel fry vibration dispersion and separation tank according to claim 5, characterized in that: Positioning holes (35) are provided at diagonal positions of the frame around the top of the cover plate (33), and are sealed and connected to the top of the gas filling cavity (32) via fasteners.

8. The eel fry vibration dispersion and separation tank according to claim 5, characterized in that: A mounting seat (36) is arranged in the middle of the cover plate (33), and a stirring rod (37) is arranged on the top of the mounting seat (36) for cooperating with the spray hole (34) to stir the liquid in the pool (1).

9. The eel fry vibration dispersion and separation tank according to claim 1, characterized in that: A base (2) is provided at the bottom of the water pool (1); the diameter of the base (2) is larger than the diameter of the bottom of the water pool (1) and is used to maintain the stability of the water pool (1).

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