Novel automatic water changing and purifying device for aquaculture pond

Abstract

The utility model discloses a novel automatic water changing and purifying device for an aquaculture pond, which comprises a reservoir, one side of the reservoir is fixedly connected with a filter box, the inside of the filter box is movably connected with a fixing frame, the center of the bottom of the fixing frame is provided with an internal thread through hole, and the bottom of the filter box is fixedly connected with a driving motor. The power output end of the driving motor penetrates through the bottom of the filter box and is fixedly connected with a lead screw, an external thread of the lead screw is meshed with an internal thread through hole, a plurality of first grooves are formed in the bottom of the fixing frame, and water in the reservoir is sucked into the filter box to be filtered under the action of a water pump and then flows back into the reservoir through a third water pipe; when the filtering cotton needs to be replaced, under the action of the driving motor, the lead screw drives the fixing frame to ascend, the filtering cotton is replaced, and the problems that most of existing novel automatic water changing and purifying devices for the aquaculture pond are inconvenient to replace filtering materials, waste residues are likely to block the filtering devices after long-term use, and the water purifying effect is reduced to a certain extent are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to a novel automatic water-changing and purification device for an aquaculture pond. Background Art

[0002] Fishermen and farmers achieve high output in aquaculture by releasing fish fry, feed, regulating water quality, increasing oxygen and other means. However, during the aquaculture production process, the water quality deteriorates rapidly due to the continuous increase of feed residues, excrement and other waste in the breeding ponds, which makes fish and shrimp prone to problems such as lack of oxygen and disease. Fishermen and farmers have to purify and clean the breeding ponds and change the water regularly. Otherwise, it will affect the water quality of the breeding ponds, and then threaten the safety of the aquatic products in the entire breeding pond and reduce the output.

[0003] Most of the existing new automatic water exchange and purification devices for aquaculture ponds are inconvenient when replacing filter materials. After long-term use, waste residues are likely to clog the filter devices, which to a certain extent reduces the water purification effect. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above problems and / or the problems existing in the existing novel automatic water exchange and purification devices for aquaculture ponds, the present utility model is proposed.

[0006] Therefore, the purpose of the present invention is to provide a new type of automatic water changing and purification device for aquaculture ponds. During use, under the action of a water pump, the water inside the water reservoir is sucked into the filter box for filtration, and then returned to the water reservoir through the third water pipe. When the filter cotton needs to be replaced, under the action of a driving motor, the lead screw drives the fixed frame to rise to replace the filter cotton, which solves the problem that most of the existing new automatic water changing and purification devices for aquaculture ponds are inconvenient to replace the filter material, and waste residues are easy to clog the filter device during long-term use, thereby reducing the water purification effect to a certain extent.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A novel automatic water exchange and purification device for aquaculture ponds, comprising:

[0009] A water reservoir, a filter box is fixedly connected to one side of the water reservoir, a fixed frame is movably connected to the inside of the filter box, an internal threaded through hole is provided at the bottom center of the fixed frame, a drive motor is fixedly connected to the bottom of the filter box, the power output end of the drive motor passes through the bottom of the filter box and is fixedly connected to a screw, the external thread of the screw is engaged with the internal threaded through hole, a plurality of first grooves are provided at the bottom of the fixed frame, a plurality of first through holes are provided at the bottom of the first groove, a first boss is horizontally provided in the middle of the fixed frame, a plurality of second grooves are provided on the top of the first boss, a through groove is provided at the bottom of the second groove, and filter cotton is placed inside the second groove.

[0010] As a preferred solution of the new automatic water changing and purification device for aquaculture ponds described in the utility model, third grooves are provided on both sides of the fixing frame, second bosses are provided on both sides of the inside of the filter box, the second bosses are located inside the third grooves, the bottom of the second bosses is fixedly connected to a first limit block, the top of the screw is fixedly connected to a second limit block, and a give way groove is provided in the center of the first boss.

[0011] As a preferred solution of the new automatic water exchange and purification device for aquaculture ponds described in the utility model, a first water outlet is provided at the bottom of one side of the water reservoir, the first water outlet is fixedly connected to a first water pipe, the output end of the first water pipe is fixedly connected to a water pump, one side of the water pump is fixedly connected to one side of the water reservoir, and the output end of the water pump is fixedly connected to a second water pipe.

[0012] As a preferred solution of the new automatic water changing and purification device for aquaculture ponds described in the utility model, a plurality of second water outlets are provided at one end of the second water pipe, a plurality of water inlets are provided on one side of the filter box, and the plurality of second water outlets are fixedly connected to the plurality of water inlets respectively, a third water outlet is provided on one side of the filter box, and the third water outlet is fixedly connected to the third water pipe, a water inlet is provided on one side of the water reservoir, and the output end of the third water pipe is fixedly connected to the water inlet.

[0013] As a preferred solution of the new automatic water exchange and purification device for aquaculture ponds described in the utility model, a fourth water outlet is provided on one side of the water reservoir, the fourth water outlet is fixedly connected to a fourth water pipe, the top of the fourth water pipe is fixedly connected to a valve, a fifth water pipe is fixedly connected to one side of the water reservoir, the input end of the fifth water pipe is fixedly connected to an external water source, and the output end of the fifth water pipe runs through one side of the water reservoir.

[0014] As a preferred solution of the new automatic water exchange and purification device for aquaculture ponds described in the utility model, a fixed plate is fixedly connected horizontally inside the water reservoir, a plurality of second through holes are provided on the top of the fixed plate, and a transparent plate is fixedly connected to one side of the water reservoir.

[0015] Compared with the existing technology, the beneficial effect of the present invention is that: under the action of the water pump, the water inside the water reservoir is sucked into the filter box for filtration, and then returns to the water reservoir through the third water pipe. When the filter cotton needs to be replaced, under the action of the drive motor, the screw drives the fixed frame to rise to replace the filter cotton, which solves the problem that most of the existing new automatic water changing and purification devices for aquaculture ponds are inconvenient to replace the filter material, and waste residues are easy to clog the filter device during long-term use, which reduces the water purification effect to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive labor. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of a new type of automatic water exchange and purification device for aquaculture ponds in the present utility model.

[0018] Figure 2 This is a cross-sectional view of the filter box structure of a new type of automatic water exchange and purification device for aquaculture ponds according to the present utility model.

[0019] Figure 3 This is a schematic diagram of the fixing frame structure of a new automatic water changing and purification device for aquaculture ponds according to the present utility model.

[0020] Figure 4 This is a cross-sectional view of the water tank structure of a new type of automatic water exchange and purification device for aquaculture ponds according to the present utility model. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0022] See also Figure 1-3The utility model provides a new type of automatic water changing and purification device for aquaculture ponds, including a water reservoir 1, a filter box 2 is fixedly connected to one side of the water reservoir 1, a fixing frame 15 is movably connected inside the filter box 2, an internal threaded through hole 21 is provided at the bottom center of the fixing frame 15, a driving motor 9 is fixedly connected to the bottom of the filter box 2, the power output end of the driving motor 9 passes through the bottom of the filter box 2 and is fixedly connected to a lead screw 10, the external thread of the lead screw 10 is engaged with the internal threaded through hole 21, a plurality of first grooves 22 are provided at the bottom of the fixing frame 15, a plurality of first through holes 23 are provided at the bottom of the first groove 22, a first boss 17 is horizontally provided at the middle part of the fixing frame 15, a plurality of second grooves 19 are provided on the top of the first boss 17, a through groove 20 is provided at the bottom of the second groove 19, and filter cotton is placed inside the second groove 19.

[0023] A third groove 16 is provided on both sides of the fixing frame 15, and a second boss 12 is provided on both sides inside the filter box 2. The second boss 12 is located inside the third groove 16. The bottom of the second boss 12 is fixedly connected to the first limit block 13, and the top of the screw 10 is fixedly connected to the second limit block 11. A clearance groove 18 is provided in the center of the first boss 17.

[0024] A first water outlet is provided at the bottom of one side of the water reservoir 1, and the first water outlet is fixedly connected to a first water pipe 4, and the output end of the first water pipe 4 is fixedly connected to a water pump 3, one side of the water pump 3 is fixedly connected to one side of the water reservoir 1, and the output end of the water pump 3 is fixedly connected to a second water pipe 5.

[0025] One end of the second water pipe 5 is provided with multiple second water outlets 6, one side of the filter box 2 is provided with multiple water inlets 14, and the multiple second water outlets 6 are fixedly connected to the multiple water inlets 14 respectively. A third water outlet is provided on one side of the filter box 2, and the third water outlet is fixedly connected to the third water pipe 7. A water inlet is provided on one side of the water reservoir 1, and the output end of the third water pipe 7 is fixedly connected to the water inlet.

[0026] Specifically, under the action of the water pump 3, the water inside the water reservoir 1 is sucked into the filter box 2 for filtration, and then flows back to the inside of the water reservoir 1 through the third water pipe 7. When the filter cotton needs to be replaced, under the action of the drive motor 9, the screw 10 drives the fixed frame 15 to rise to replace the filter cotton, which solves the problem that most of the existing new automatic water changing and purification devices for aquaculture ponds are inconvenient to replace the filter materials, and waste residues are easy to clog the filter device during long-term use, which reduces the water purification effect to a certain extent.

[0027] See also Figure 4 A fourth water outlet is provided on one side of the water reservoir 1, and the fourth water outlet is fixedly connected to a fourth water pipe 26. A valve 27 is fixedly connected to the top of the fourth water pipe 26. A fifth water pipe 28 is fixedly connected to one side of the water reservoir 1, and the input end of the fifth water pipe 28 is fixedly connected to an external water source. The output end of the fifth water pipe 28 runs through one side of the water reservoir 1.

[0028] Specifically, when water needs to be replaced, the water pump 3 is turned off, the valve 27 is opened, and new water is replaced through the fifth water pipe 28, which saves manpower to a certain extent.

[0029] For further information, see Figure 4 A fixed plate 24 is fixedly connected to the inside of the water reservoir 1, and a plurality of second through holes 25 are provided on the top of the fixed plate 24. Aquatic products are cultured above the fixed plate 24 to prevent aquatic creatures from accidentally entering the water outlet when filtering or releasing water, causing death or blockage.

[0030] For further information, see Figure 1 A transparent plate 8 is fixedly connected to one side of the water reservoir 1 to facilitate observation of the aquaculture situation.

[0031] While the present invention has been described above with reference to specific embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the embodiments disclosed herein may be combined with one another in any manner, and the omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A novel automatic water exchange and purification device for aquaculture ponds, characterized in that: The invention comprises a water reservoir (1), wherein a filter box (2) is fixedly connected to one side of the water reservoir (1), a fixing frame (15) is movably connected to the inside of the filter box (2), an internal threaded through hole (21) is arranged at the center of the bottom of the fixing frame (15), a driving motor (9) is fixedly connected to the bottom of the filter box (2), a power output end of the driving motor (9) passes through the bottom of the filter box (2) and is fixedly connected to a lead screw (10), the external thread of the lead screw (10) is meshed with the internal threaded through hole (21), a plurality of first grooves (22) are arranged at the bottom of the fixing frame (15), a plurality of first through holes (23) are arranged at the bottom of the first grooves (22), a first boss (17) is transversely arranged in the middle of the fixing frame (15), a plurality of second grooves (19) are arranged at the top of the first boss (17), a through groove (20) is arranged at the bottom of the second groove (19), and filter cotton is placed inside the second groove (19).

2. A novel automatic water exchange and purification device for aquaculture pond according to claim 1, characterized in that: The fixing frame (15) is provided with a third groove (16) on both sides, the filter box (2) is provided with a second boss (12) on both sides, the second boss (12) is located inside the third groove (16), the bottom of the second boss (12) is fixedly connected to a first limit block (13), the top of the lead screw (10) is fixedly connected to a second limit block (11), and the center of the first boss (17) is provided with a clearance groove (18).

3. A novel automatic water exchange and purification device for aquaculture pond according to claim 2, characterized in that: A first water outlet is provided at the bottom of one side of the water reservoir (1), the first water outlet is fixedly connected to a first water pipe (4), the output end of the first water pipe (4) is fixedly connected to a water pump (3), one side of the water pump (3) is fixedly connected to one side of the water reservoir (1), and the output end of the water pump (3) is fixedly connected to a second water pipe (5).

4. A novel automatic water exchange and purification device for aquaculture pond according to claim 3, characterized in that: A plurality of second water outlets (6) are provided at one end of the second water pipe (5); a plurality of water inlets (14) are provided at one side of the filter box (2); the plurality of second water outlets (6) are respectively fixedly connected to the plurality of water inlets (14); a third water outlet is provided at one side of the filter box (2); the third water outlet is fixedly connected to a third water pipe (7); a water inlet is provided at one side of the water reservoir (1); the output end of the third water pipe (7) is fixedly connected to the water inlet.

5. A novel automatic water exchange and purification device for aquaculture pond according to claim 4, characterized in that: A fourth water outlet is provided on one side of the water reservoir (1), the fourth water outlet is fixedly connected to a fourth water pipe (26), the top of the fourth water pipe (26) is fixedly connected to a valve (27), a fifth water pipe (28) is fixedly connected to one side of the water reservoir (1), the input end of the fifth water pipe (28) is fixedly connected to an external water source, and the output end of the fifth water pipe (28) runs through one side of the water reservoir (1).

6. A novel automatic water exchange and purification device for aquaculture pond according to claim 5, characterized in that: A fixing plate (24) is transversely fixedly connected inside the water reservoir (1), a plurality of second through holes (25) are provided on the top of the fixing plate (24), and a transparent plate (8) is fixedly connected to one side of the water reservoir (1).

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