Circulating pool for aquaculture

Abstract

The utility model relates to the technical field of aquaculture, and provides a circulating water pool for aquaculture, which comprises a water pool box, a centralized circulating box is arranged on the side wall of the water pool box, a circulating filter component is arranged in the water pool box, and a liquid outlet filter component is arranged in the centralized circulating box; the circulating filter assembly comprises a circulating cavity, a plurality of inclined filter screen plates are arranged in the circulating cavity at equal intervals, the side wall of the circulating cavity communicates with a circulating pipe, a supporting column is arranged on the bottom face of the water pool box, one end of the circulating pipe penetrates through the supporting column, and the other end of the circulating pipe penetrates through the supporting column. And one end of the circulating pipe is communicated with the centralized circulating box. By means of the technical scheme, the problems that in the prior art, a circulating water pool conducts filtering in a concentrated mode in the circulating process, the filtering effect is poor, the blocking phenomenon is generated due to long-time accumulation after filtering, and circulation is not smooth after filtering is likely to happen are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, and specifically to a circulating water pool for aquaculture. Background Art

[0002] Aquaculture is the use of waters available for breeding (including planting) by humans. According to the ecological habits of the breeding objects and the requirements for the environmental conditions of the waters, aquaculture techniques and facilities are used to engage in the breeding of aquatic economic animals and plants. It is one of the agricultural production sectors. According to the nature of the waters, it is divided into marine aquaculture and freshwater aquaculture. According to the breeding and planting objects, it is divided into fish, shrimps, crabs, shellfish, algae, water chestnuts, lotus, lotus roots, etc. China has a long history of aquaculture. As early as 1142 BC (the end of the Yin Dynasty and the beginning of the Zhou Dynasty), it was known that ponds were dug to raise fish. Fan Li started aquaculture in about 1142 AD. In 460 BC, he wrote the "Fish Farming Guide", which is the earliest fish farming document in the world. After the founding of New China, he vigorously transformed and utilized all waters available for aquaculture and potential waters, expanded the aquaculture area and increased the output per unit area (water body); opened up new areas and new approaches for aquaculture, developed factory-based, mechanized, high-density warm water, cage (including multi-layer cages), artificial reefs, three-dimensional, inter-mixed and other aquaculture, developed in the direction of intensive management, and tapped the potential of aquatic production; protected aquatic resources and the ecological environment, and the aquaculture industry has achieved rapid development.

[0003] In the process of aquaculture, a circulating water pool is used. The circulating water pool can ensure the oxygen content and water activity in the pool to ensure the health of aquatic creatures. In view of this, a circulating water pool for aquaculture is developed. Utility Model Content

[0004] The utility model provides a circulating water pool for aquaculture, which solves the problem that the circulating water pool in the prior art performs centralized filtration during the circulation process, has poor filtering effect, accumulates for a long time after filtration and causes blockage, which easily causes unsmooth circulation after filtration.

[0005] The technical solution of the utility model is as follows:

[0006] A water tank box, wherein a centralized circulation box is provided on the side wall of the water tank box;

[0007] A circulation filter assembly, wherein the circulation filter assembly is arranged in the pool box;

[0008] A liquid outlet filter assembly, wherein the liquid outlet filter assembly is arranged in the centralized circulation box;

[0009] The circulation filtration assembly includes a circulation chamber, in which an inclined filter screen is arranged. There are a number of inclined filter screens, and a plurality of the inclined filter screens are equidistantly arranged in the circulation chamber. A circulation pipe is connected to the side wall of the circulation chamber. A support column is arranged on the bottom surface of the water pool box. One end of the circulation pipe passes through the support column, and one end of the circulation pipe is connected to the centralized circulation box.

[0010] As a further technical solution, the number of the support columns is 4, and a plurality of the support columns are equidistantly arranged on the lower end surface of the water tank, and the circulation pipe is composed of a plurality of sealed pipes sealed and inserted between them.

[0011] As a further technical solution, the liquid outlet filter assembly includes a feed hood, which is arranged on the centralized circulation box. The feed hood is communicated with the centralized circulation box. The feed hood is a conical hood. A one-way guide valve is arranged inside the feed hood. A liquid outlet pipe is arranged on one side of the centralized circulation box, and a filter hood is arranged at the end of the liquid outlet pipe.

[0012] As a further technical solution, an insertion port is provided at the upper end of the filter cover, a positioning key slot is provided on the side wall of the upper end of the filter cover, and a liquid outlet filter screen is provided on the side wall of the filter cover.

[0013] As a further technical solution, an arc-shaped guide plate is arranged in the water pool box, and blocking plates are arranged on opposite sides of the arc-shaped guide plate.

[0014] As a further technical solution, circulation ports are opened on two opposite sides of the inner bottom surface of the water pool, and the circulation ports are connected to the circulation cavity.

[0015] As a further technical solution, a suction pump is provided on the circulation pipe, and the suction pump is placed on the water tank.

[0016] As a further technical solution, a plurality of cleaning ports are provided on the side surface of the water tank, and the cleaning ports are communicated with the circulation chamber.

[0017] As a further technical solution, the plurality of inclined filter screens are installed in order from large to small mesh diameters, and the inclined filter screen located on the far left has the largest mesh diameter.

[0018] As a further technical solution, the number of the circulation ports is two, and the drainage volume of the two circulation ports matches the flow rate of the circulation pipe.

[0019] The working principle and beneficial effects of the utility model are:

[0020] The utility model circulates through the circulation pipe in the circulation filter component, and the circulation pipe guide water flows into the centralized circulation box after passing through the support column. The liquid medicine can be added through the feed cover in the liquid outlet filter component. During the circulation process, the circulation pressure in the circulation pipe will not leak through the one-way guide valve, which prevents the circulating water from flowing out of the feed cover, thereby ensuring the circulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a cross-sectional view of the utility model;

[0024] Figure 3 This is a cross-sectional view of the filter cover of the utility model;

[0025] Figure 4 This is a cross-sectional view of the feed cover of the utility model;

[0026] In the figure: 1. Pool box; 2. Central circulation box; 3. Circulation filter assembly; 3-1. Circulation chamber; 3-2. Inclined filter screen plate; 3-3. Circulation pipe; 3-4. Support column; 4. Liquid outlet filter assembly; 4-1. Feed cover; 4-2. One-way guide valve; 4-3. Liquid outlet pipe; 4-4. Filter cover; 5. Plug interface; 6. Positioning keyway; 7. Liquid outlet filter screen; 8. Arc guide plate; 9. Blocking plate; 10. Circulation port; 11. Cleaning port. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] like Figure 1~Figure 4 As shown, this embodiment provides a circulating water pool for aquaculture, comprising

[0029] A pool box 1, a centralized circulation box 2 is provided on the side wall of the pool box 1;

[0030] A circulation filter assembly 3, wherein the circulation filter assembly 3 is arranged in the pool box 1;

[0031] The liquid outlet filter assembly 4 is arranged in the centralized circulation box 2;

[0032] The circulation filtering assembly 3 includes a circulation chamber 3-1, in which an inclined filter screen plate 3-2 is arranged. There are a plurality of inclined filter screen plates 3-2, and a plurality of inclined filter screen plates 3-2 are equidistantly arranged in the circulation chamber 3-1. A circulation pipe 3-3 is connected to the side wall of the circulation chamber 3-1. A support column 3-4 is arranged on the bottom surface of the pool box 1. One end of the circulation pipe 3-3 passes through the support column 3-4, and one end of the circulation pipe 3-3 is connected to the centralized circulation box 2.

[0033] In this embodiment, the support column 3-4 supports the water tank box 1 and also fixes the circulation pipe 3-3. After the water in the water tank box 1 flows into the circulation chamber 3-1, it is filtered successively by multiple inclined filter plates 3-2 and then circulates again through the circulation pipe 3-3 into the centralized circulation box 2.

[0034] Specifically, the number of the support columns 3-4 is 4, and the plurality of support columns 3-4 are equidistantly arranged on the lower end surface of the pool box 1, and the circulation pipe 3-3 is composed of a plurality of sealed pipes sealed and inserted between them.

[0035] Furthermore, the liquid outlet filter assembly 4 includes a feed hood 4-1, which is arranged on the centralized circulation box 2. The feed hood 4-1 is connected to the centralized circulation box 2. The feed hood 4-1 is a conical hood. A one-way guide valve 4-2 is arranged inside the feed hood 4-1. A liquid outlet pipe 4-3 is arranged on one side of the centralized circulation box 2, and a filter hood 4-4 is arranged at the end of the liquid outlet pipe 4-3.

[0036] In this embodiment, liquid medicine can be added from the feed cover 4-1, and the liquid medicine flows into the centralized circulation box 2 after the one-way guide valve 4-2 is manually poked open. The one-way guide valve 4-2 can ensure that the water pressure in the circulation pipe 3-3 will not leak out. The liquid outlet pipe 4-3 can cooperate with the centralized circulation pipe 3-3 to circulate the liquid, and filter it again through the filter cover 4-4 to ensure the water quality.

[0037] Furthermore, a plug interface 5 is provided at the upper end of the filter cover 4-4, a positioning key groove 6 is provided on the upper side wall of the filter cover 4-4, a liquid outlet filter screen 7 is provided on the side wall of the filter cover 4-4, an arc-shaped guide plate 8 is provided in the water pool box 1, and blocking plates 9 are provided on the opposite sides of the arc-shaped guide plate 8. Circulation ports 10 are provided on the opposite sides of the inner bottom surface of the water pool, and the circulation ports 10 are connected to the circulation chamber 3-1. A suction pump is provided on the circulation pipe 3-3, and the suction pump is placed on the water pool box 1.

[0038] In this embodiment, the filter cover 4-4 is fixed on the liquid outlet pipe 4-3 through the plug interface 5, the positioning key groove 6 is used to fix the filter cover 4-4 to prevent the filter cover 4-4 from moving, the liquid outlet filter screen 7 can filter the water quality, the arc guide plate 8 is used to limit the water flow, so that the water in the pool box 1 circulates in an orderly manner, the circulation port 10 is used for water to flow into the circulation chamber 3-1, and the suction pump is used for the circulation of the circulation pipe 3-3.

[0039] Furthermore, a plurality of cleaning ports 11 are provided on the side surface of the pool box 1, and the cleaning ports 11 are connected to the circulation chamber 3-1. A plurality of inclined filter screens 3-2 are installed in order from large to small according to the mesh diameters. The mesh diameter of the inclined filter screen 3-2 located on the far left is the largest. There are two circulation ports 10, and the drainage volume of the two circulation ports 10 matches the flow rate of the circulation pipe 3-3.

[0040] In this embodiment, the cleaning port 11 can clean impurities on the inclined filter screen plate 3 - 2 .

[0041] When circulation is needed, the water in the pool box 1 flows into the circulation chamber 3-1, and then is filtered successively by multiple inclined filter screens 3-2 and circulated again through the circulation pipe 3-3 into the centralized circulation box 2. Liquid medicine can be added from the feed cover 4-1, and the liquid medicine flows into the centralized circulation box 2 after the one-way guide valve 4-2 is manually opened. The one-way guide valve 4-2 can ensure that the water pressure in the circulation pipe 3-3 will not leak out. The liquid outlet pipe 4-3 can cooperate with the centralized circulation pipe 3-3 to circulate the liquid, and filter it again through the filter cover 4-4 to ensure the water quality. The water pressure of the circulation pipe 3-3 is provided by a suction pump.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A circulating water pond for aquaculture, characterized in that: include A water pool box (1), wherein a centralized circulation box (2) is provided on a side wall of the water pool box (1); A circulation filter assembly (3), wherein the circulation filter assembly (3) is arranged in the pool box (1); A liquid outlet filter assembly (4), wherein the liquid outlet filter assembly (4) is arranged in the centralized circulation box (2); The circulation filtering assembly (3) comprises a circulation chamber (3-1), wherein an inclined filter screen plate (3-2) is arranged in the circulation chamber (3-1), the inclined filter screen plates (3-2) are provided in a certain number, and the plurality of inclined filter screen plates (3-2) are arranged equidistantly in the circulation chamber (3-1), the side wall of the circulation chamber (3-1) is connected with a circulation pipe (3-3), the bottom surface of the pool box (1) is provided with a support column (3-4), one end of the circulation pipe (3-3) passes through the support column (3-4), and one end of the circulation pipe (3-3) is connected with the centralized circulation box (2).

2. A circulating water pond for aquaculture according to claim 1, characterized in that: The number of the support columns (3-4) is four, and the plurality of support columns (3-4) are equidistantly arranged on the lower end surface of the pool box (1), and the circulation pipe (3-3) is composed of a plurality of sealed pipes that are sealed and inserted between each other.

3. A circulating water pond for aquaculture according to claim 1, characterized in that: The liquid outlet filter assembly (4) comprises a feed cover (4-1), the feed cover (4-1) is arranged on the centralized circulation box (2), the feed cover (4-1) and the centralized circulation box (2) are connected, the feed cover (4-1) is a conical cover, a one-way guide valve (4-2) is arranged inside the feed cover (4-1), a liquid outlet pipe (4-3) is arranged on one side of the centralized circulation box (2), and a filter cover (4-4) is arranged at the end of the liquid outlet pipe (4-3).

4. A circulating water pond for aquaculture according to claim 3, characterized in that: The upper end of the filter cover (4-4) is provided with an insertion port (5), the upper end side wall of the filter cover (4-4) is provided with a positioning key slot (6), and the side wall of the filter cover (4-4) is provided with a liquid outlet filter screen (7).

5. The circulating water pond for aquaculture according to claim 1, characterized in that: An arc-shaped flow guide plate (8) is arranged in the water pool box (1), and blocking plates (9) are arranged on opposite sides of the arc-shaped flow guide plate (8).

6. A circulating water pond for aquaculture according to claim 1, characterized in that: Circulation ports (10) are provided on opposite sides of the inner bottom surface of the water pool, and the circulation ports (10) are connected to the circulation chamber (3-1).

7. The circulating water pond for aquaculture according to claim 1, characterized in that: The circulation pipe (3-3) is provided with a suction pump, and the suction pump is placed on the water tank (1).

8. The circulating water pond for aquaculture according to claim 1, characterized in that: The side surface of the pool box (1) is provided with a plurality of cleaning ports (11), and the cleaning ports (11) are connected to the circulation chamber (3-1).

9. The circulating water pond for aquaculture according to claim 1, characterized in that: The plurality of inclined filter screen plates (3-2) are installed in order from large to small mesh diameters, and the inclined filter screen plate (3-2) located on the far left has the largest mesh diameter.

10. The circulating water pond for aquaculture according to claim 6, characterized in that: The number of the circulation ports (10) is two, and the drainage volume of the two circulation ports (10) matches the flow rate of the circulation pipe (3-3).

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