Seawater fish fry cultivation device

Abstract

The utility model provides a marine fish fry cultivation device which comprises a mounting seat, a mounting part is arranged at the top end of the mounting seat, a still water area is arranged in the mounting part, a first water pump and a second water pump are arranged between the still water area and the mounting part, a fixing part is arranged outside the still water area, a filtering part is arranged on the fixing part, and a water outlet is formed in the top end of the mounting seat. And a display panel is arranged at the front end of the mounting piece. According to the device, through the arrangement of the mounting part and the still water area, the water flow movement between the mounting part and the still water area can be adjusted through the display panel, and the change of water flow in the ocean can be better simulated, so that the swimming and foraging behaviors of fish fries are stimulated, the growth and development of the fish fries are facilitated, and the water flow in the still water area is relatively slow; a relatively quiet and comfortable environment is provided for fish fries, the fish can swim to the environment at any time to have a rest, depression of the fish fries is avoided, and meanwhile the stability of water quality is kept through the filtering piece.

Description

Technical Field

[0001] The utility model relates to the field of aquaculture, and in particular to a marine fish seedling cultivation device. Background Art

[0002] With the increasing depletion of marine fishery resources, artificial cultivation of marine fish seedlings has become one of the important means for the sustainable development of marine fisheries. These devices simulate the natural marine environment to provide marine fish with suitable water temperature, salinity, light and other conditions to promote the normal growth and development of fish. Although the marine fish seedling cultivation device provides a stable growth environment for the fry, in the closed marine fish seedling cultivation environment, problems such as monotonous activity space and deteriorating water quality not only limit the growth and development of the fry, but may also cause depression in the fry and affect their survival rate.

[0003] For example, the utility model patent (application number: 202020855550.2) discloses a "special pond for cultivating yellow catfish seedlings", and its specification discloses: including a special pond for cultivation, a cushion block is arranged on the right side of the bottom of the special pond for cultivation, three protrusions are arranged on the bottom of the special pond for cultivation, a drainage pool is arranged on the right bottom of the special pond for cultivation, the special pond for cultivation is connected with the drainage pool, and a filter is arranged inside the drainage pool close to the special pond for cultivation. The utility model can pump out the water filtered by the filter by starting the water pump to prevent the silt from blocking the pumping pipe, and then inject a new water source through the water inlet pipe, wherein the remaining bait in the special pond for cultivation slides into the drainage pool with the protrusions and is pumped out by the sludge pump to complete the cleaning of the special pond for cultivation, prevent the water quality in the special pond for cultivation from being affected, and make the water change and cleaning of the special pond for cultivation convenient and quick; the above patent can prove the defects of the prior art.

[0004] Therefore we make improvements to this and propose a marine fish seedling cultivation device. Utility Model Content

[0005] The utility model aims to solve the problems that the existing growth environment of fry has monotonous activity space and deteriorated water quality.

[0006] In order to achieve the above-mentioned purpose of the invention, the utility model provides a marine fish seedling cultivation device to improve the above-mentioned problem.

[0007] The specific application is as follows:

[0008] A marine fish seedling cultivation device comprises a mounting seat, a mounting piece is provided at the top of the mounting seat, a still water area is provided inside the mounting piece, a releasing piece is provided at one side of the mounting piece, a closing piece is provided at the top of the mounting piece, a first water pump and a second water pump are provided between the still water area and the mounting piece, a fixing piece is provided outside the still water area, a filter piece is provided on the fixing piece, and a display panel is provided at the front end of the mounting piece.

[0009] As a preferred technical solution of the present application, the mounting member includes a mounting tube, the mounting tube is fixedly connected to the top end of the mounting seat, and the display panel is embedded in the front end of the mounting seat.

[0010] As a preferred technical solution of the present application, the still water area includes a connecting tube, and the connecting tube is fixedly connected to the mounting seat.

[0011] As a preferred technical solution of the present application, connection ports are provided on both sides of the connection tube, and the connection ports are connected to the interior of the connection tube.

[0012] As a preferred technical solution of the present application, the No. 1 water pump and the No. 2 water pump are both fixedly connected to the top of the mounting seat, and the No. 1 water pump and the No. 2 water pump are both provided with blocking members on the outside.

[0013] As a preferred technical solution of the present application, the blocking member includes four blocking plates, which are respectively located at the output end and the input end of the No. 1 water pump and the No. 2 water pump. The blocking plates are fixedly connected to the top of the mounting seat, and a through opening is opened on the blocking plate, and a filter is fixedly provided inside the through opening.

[0014] As a preferred technical solution of the present application, the fixing member includes a plurality of fixing frames, which are fixedly connected to the outside of the connecting tube and staggered with the connection port, and protrusions are fixed on the inner side of both ends of the fixing frame.

[0015] As a preferred technical solution of the present application, the filter element includes a plurality of filter blocks, the number of the filter blocks is the same as the number of the fixed frame, and one end of the filter block is connected to the fixed block.

[0016] As a preferred technical solution of the present application, the release member includes a water outlet opened on one side of the mounting tube, and the internal thread of the water outlet is connected to a screw cap.

[0017] As a preferred technical solution of the present application, the closure member includes a cover, the top of the cover is provided with a plurality of No. 1 air vents, the side of the cover is provided with a plurality of No. 2 air vents, and the bottom end of the No. 2 air vents is detachably connected to the top of the mounting member.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] In the scheme of this application:

[0020] 1. In order to solve the problems of monotonous activity space and deteriorated water quality in the growth environment of fry in the prior art, the present application realizes that the water flow movement between the mounting member and the still water area can be adjusted by the display panel through the provided mounting member and still water area, so as to better simulate the change of water flow in the ocean, thereby stimulating the swimming and foraging behavior of the fry, and helping their growth and development. The water flow in the still water area is relatively slow, providing a relatively quiet and comfortable environment for the fry, and the fish can swim in it to rest at any time, avoiding depression of the fry;

[0021] 2. In order to solve the problem of uneven spreading of fish food in the prior art, the present application realizes that the fish food is spread between the still water area and the mounting member by setting a filter, and the fish food can be moved everywhere by the water flow, which can not only make the fish food evenly spread, but also stimulate the fry to forage;

[0022] 3. By setting up the filter element, it is achieved that the water quality can be maintained stable through the cooperation of the water flow and the filter element, solving the problem of easy deterioration of water quality in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of the marine fish seedling cultivation device provided in this application;

[0024] Figure 2 A schematic diagram of the structure of a sealing member in a marine fish seedling cultivation device provided in the present application;

[0025] Figure 3 A schematic diagram of the structure of the still water area in the marine fish seedling cultivation device provided in this application;

[0026] Figure 4 for Figure 3 A magnified view of middle;

[0027] Figure 5 This is a schematic diagram of the structure of the fixing parts in the marine fish seed cultivation device provided in this application.

[0028] Indicated in the figure:

[0029] 1. Mounting seat; 2. Mounting part; 3. Release part; 31. Water outlet; 32. Screw cap; 4. Closing part; 41. Sealing cover; 42. No. 1 air vent; 43. No. 2 air vent; 5. Still water area; 51. Connecting tube; 52. Connecting port; 6. Filter element; 7. Fixing part; 8. Blocking part; 81. Blocking plate; 82. Filter; 9. No. 1 water pump; 10. No. 2 water pump; 11. Display panel. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0031] As described in the background art, the growth environment of fry has the problems of monotonous activity space and deteriorated water quality.

[0032] In order to solve this technical problem, the utility model provides a marine fish seedling cultivation device, which is applied in the field of aquaculture.

[0033] Specifically, please refer to Figure 1-5 The marine fish seedling cultivation device specifically comprises:

[0034] It includes a mounting seat 1, a mounting part 2 is provided at the top of the mounting seat 1, a still water area 5 is provided inside the mounting part 2, a releasing part 3 is provided on one side of the mounting part 2, a closing part 4 is provided at the top of the mounting part 2, a No. 1 water pump 9 and a No. 2 water pump 10 are provided between the still water area 5 and the mounting part 2, a fixing part 7 is provided outside the still water area 5, a filtering part 6 is provided on the fixing part 7, and a display panel 11 is provided at the front end of the mounting part 2.

[0035] The marine fish seed breeding device provided by the utility model, through the setting of the mounting member 2 and the still water area 5, realizes that the water flow movement between the mounting member 2 and the still water area 5 can be adjusted through the display panel 11, so as to better simulate the change of water flow in the ocean, thereby stimulating the swimming and foraging behavior of the fry, and helping their growth and development. The water flow in the still water area 5 is relatively slow, which provides a relatively quiet and comfortable environment for the fry, and the fish can swim in to rest at any time to avoid causing depression in the fry.

[0036] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0037] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0038] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0039] Example 1, please refer to Figure 1 and Figure 2 A marine fish seed breeding device, wherein the mounting part 2 comprises a mounting tube, a water quality detector is arranged inside the mounting tube, the water quality detector is electrically connected to a display panel 11, the mounting tube is fixedly connected to the top of a mounting seat 1, the display panel 11 is embedded in the front end of the mounting seat 1, a power supply is arranged outside the mounting tube, the power supply is electrically connected to the display panel, the water quality detector is specifically a sensor capable of detecting water quality parameters such as temperature, salinity, dissolved oxygen, pH value, etc., and the water quality is judged by displaying water data on the display panel 11.

[0040] Further, such as Figure 2 and Figure 3 As shown, the still water area 5 includes a connecting tube 51, which is fixedly connected to the mounting seat 1, and is divided into two areas, namely, the interior of the connecting tube 51 and the area between the connecting tube 51 and the mounting tube, by the connecting tube 51 and the mounting tube.

[0041] Further, such as Figure 3 As shown, connection ports 52 are provided on both sides of the connection tube 51, and the connection ports 52 are connected to the interior of the connection tube 51. The connection ports 52 are used to allow the fry to enter the interior of the connection tube 51. The water in the area between the connection tube 51 and the installation tube is made to flow through the No. 1 water pump 9 and the No. 2 water pump 10. The interior of the connection tube 51 is a relatively flat area for the fry to rest.

[0042] Further, such as Figure 3 and Figure 4 As shown, water pump No. 1 9 and water pump No. 2 10 are both fixedly connected to the top of the mounting base 1, and water pump No. 1 9 and water pump No. 2 10 are electrically connected to the display panel 11. The display panel 11 is manipulated to control the alternating start, frequency and gear of water pump No. 1 9 and water pump No. 2 10 to better simulate the water flow in the natural environment. Water pump No. 1 9 and water pump No. 2 10 are arranged in opposite directions. When water pump No. 1 9 is started, the water flow rotates in the forward direction, and when water pump No. 2 10 is started, the water flow rotates in the reverse direction. Only one of the water pumps can be started during startup. Barrier members 8 are provided on the outside of water pump No. 1 9 and water pump No. 2 10.

[0043] Further, such as Figure 3 and Figure 4 As shown, the barrier 8 includes four barrier plates 81, which are respectively located at the output end and the input end of the No. 1 water pump 9 and the No. 2 water pump 10. The barrier plates 81 are fixedly connected to the top of the mounting seat 1. A through opening is opened on the barrier plate 81, and a filter screen 82 is fixedly provided inside the through opening. The filter screen 82 is used to filter the water that is about to enter the water pump, thereby reducing the amount of impurities entering the water pump to a certain extent and preventing fry from entering the water pump.

[0044] Example 2, the marine fish seedling cultivation device provided in Example 1 is further optimized, specifically, as follows Figure 5As shown, the fixing member 7 includes a plurality of fixing frames, which are specifically V-shaped and are used to install the filter element 6. The plurality of fixing frames are fixedly connected to the outside of the connecting tube 51 and are staggered with the position of the connecting port 52. The two ends of the fixing frames are fixedly provided with protrusions on the inner side, and the protrusions are used to fix the filter element 6.

[0045] Further, such as Figure 3 and Figure 5 As shown, the filter element 6 includes a plurality of filter blocks, which are specifically triangular prism-shaped. The shape can prevent the filter blocks from blocking the movement of the fry and prevent them from being controlled by the water flow on the filter blocks. The number of filter blocks is the same as the fixed frame. When the No. 1 water pump 9 or the No. 2 water pump 10 is started, the water is driven to flow, and the suspended particles and organic matter in the water are intercepted by the filter blocks. One end of the filter block is connected to the fixed block.

[0046] Embodiment 3 further optimizes the marine fish seedling cultivation device provided in Embodiment 1 or 2. Specifically, Figure 1 and Figure 2 As shown, the release member 3 includes a water outlet 31 opened on one side of the mounting tube, and the internal thread of the water outlet 31 is connected to a screw cap 32. When the water needs to be changed, the internal water is released by rotating the screw cap 32, and an interception net is installed inside the water outlet 31 to prevent the fry from flowing out.

[0047] Further, such as Figure 1 and Figure 2 As shown, the closure 4 includes a cover 41, and a plurality of No. 1 air holes 42 are provided at the top of the cover 41. The No. 1 air holes 42 are used to put fish food. The No. 1 water pump 9 or the No. 2 water pump 10 drives the water to flow, and drives the fish food to move to various places, so that the fish food is evenly distributed. A plurality of No. 2 air holes 43 are provided on the side of the cover 41, and the bottom end of the No. 2 air holes 43 is detachably connected to the top of the mounting member 2. The No. 1 air holes 42 and the No. 2 air holes 43 can ensure air permeability, and their sizes are designed to prevent the fry from jumping out.

[0048] The use process of the marine fish seedling cultivation device provided by the utility model is as follows:

[0049] When it is necessary to control the starting frequency of the No. 1 water pump 9 or the No. 2 water pump 10 to simulate the change of water flow in the marine environment, it is controlled by controlling the display panel 11, and the water quality is detected by the water quality detector, and the water quality is displayed on the display panel 11. When it is necessary to feed the fry with fish food, the fish food is put in through the No. 1 air vent 42, and the water flow is driven by the No. 1 water pump 9 or the No. 2 water pump 10, and the fish food is driven to move to various places, so that the fish food is evenly distributed; while the water flows, the suspended particles and organic matter in the water are intercepted by the filter block, and the water quality is ensured to be clean and stable by regularly cleaning and replacing the filter block.

[0050] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A marine fish seedling cultivation device, characterized in that: The invention comprises a mounting seat (1), a mounting piece (2) is provided at the top of the mounting seat (1), a still water area (5) is provided inside the mounting piece (2), a release piece (3) is provided on one side of the mounting piece (2), a closing piece (4) is provided at the top of the mounting piece (2), a first water pump (9) and a second water pump (10) are provided between the still water area (5) and the mounting piece (2), a fixing piece (7) is provided outside the still water area (5), a filter piece (6) is provided on the fixing piece (7), and a display panel (11) is provided at the front end of the mounting piece (2).

2. A marine fish seedling cultivation device according to claim 1, characterized in that: The mounting member (2) comprises a mounting tube, the mounting tube is fixedly connected to the top end of the mounting seat (1), and the display panel (11) is embedded in the front end of the mounting seat (1).

3. A marine fish seedling cultivation device according to claim 2, characterized in that: The still water area (5) comprises a connecting tube (51), and the connecting tube (51) is fixedly connected to the mounting seat (1).

4. A marine fish seedling cultivation device according to claim 3, characterized in that: Both sides of the connecting tube (51) are provided with connecting ports (52), and the connecting ports (52) are in communication with the interior of the connecting tube (51).

5. A marine fish seedling cultivation device according to claim 4, characterized in that: The first water pump (9) and the second water pump (10) are both fixedly connected to the top of the mounting seat (1), and a barrier (8) is provided outside the first water pump (9) and the second water pump (10).

6. A marine fish seedling cultivation device according to claim 5, characterized in that: The blocking member (8) comprises four blocking plates (81), the four blocking plates (81) being respectively located at the output end and the input end of the first water pump (9) and the second water pump (10), the blocking plates (81) being fixedly connected to the top end of the mounting seat (1), the blocking plates (81) being provided with a through opening, and a filter screen (82) being fixedly provided inside the through opening.

7. A marine fish seedling cultivation device according to claim 6, characterized in that: The fixing member (7) comprises a plurality of fixing frames, the plurality of fixing frames being fixedly connected to the outside of the connecting tube (51) and being staggered with respect to the connecting port (52), and protrusions being fixedly provided on the inward side of both ends of the fixing frame.

8. A marine fish seedling cultivation device according to claim 7, characterized in that: The filter element (6) comprises a plurality of filter blocks, the number of the filter blocks being the same as the fixed frame, and one end of the filter block being connected to the fixed block.

9. A marine fish seedling cultivation device according to claim 8, characterized in that: The release member (3) comprises a water outlet (31) opened on one side of the mounting tube, and a screw cap (32) is connected to the inner thread of the water outlet (31).

10. A marine fish seedling cultivation device according to claim 9, characterized in that: The closure member (4) comprises a sealing cover (41), a top end of the sealing cover (41) being provided with a plurality of number one vents (42), a side surface of the sealing cover (41) being provided with a plurality of number two vents (43), and the bottom ends of the number two vents (43) being detachably connected to the top end of the mounting member (2).

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