WO2022088167A1

WO2022088167A1 - Oxygen exchange apparatus for aquaculture

Info

Publication number: WO2022088167A1
Application number: PCT/CN2020/125788
Authority: WO
Inventors: 刘浩源; 郭舒璐; 孙立晶; 田丙奇; 赵朋
Original assignee: 唐山圣因海洋科技有限公司
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2022-05-05
Also published as: CN116419792A

Abstract

An oxygen exchange apparatus for aquaculture. The oxygen exchange apparatus belongs to the technical field of oxygen exchange apparatuses, and in order to solve the problems that an existing oxygen exchange apparatus is inconvenient to use, cannot adjust an oxygen supply depth, is not provided with a filter device, is prone to also exchanging some impurities into a pond, and influences the oxygen exchange effect and efficiency, the following solution is provided: the oxygen exchange apparatus comprises a box body (1), wherein two supports (2) are symmetrically and fixedly mounted at the bottom of the box body (1); a support plate (3) is fixedly mounted at the bottom of each of the two supports (2); a first electric push rod (4) is fixedly mounted at the bottom of the box body (1); a mounting plate (5) is fixedly mounted on an output shaft of the first electric push rod (4); a plurality of guide wheels (6) are fixedly mounted at the bottom of the mounting plate (5); a pump machine (7) is fixedly mounted on an inner wall of the bottom of the box body (1); and one end of an air inlet pipe (8) is fixedly mounted on one side of the pump machine (7). The apparatus is convenient to use, an oxygen supply depth can be adjusted according to requirements, impurities are prevented from entering a pump machine and a culture pond during oxygen exchange, and the oxygen exchange efficiency and effect are effectively improved.

Description

A kind of oxygen exchange equipment for aquaculture

technical field

The invention relates to the technical field of oxygen exchange equipment, in particular to an oxygen exchange equipment for aquaculture.

Background technique

Aquaculture is the productive activity of multiplying, cultivating and harvesting aquatic plants and animals under human control. It generally includes the whole process of growing aquatic products from seedlings under artificial feeding management. In a broad sense, it can also include the proliferation of aquatic resources. Aquaculture includes extensive culture, intensive culture and high-density intensive culture. Extensive farming is to put seedlings in small and medium-sized natural waters, and develop aquatic products entirely by natural bait, such as fish farming in lakes and reservoirs and shellfish farming in shallow seas. Intensive culture is the cultivation of aquatic products by feeding and fertilizing methods in small water bodies, such as pond fish culture, cage fish culture and pen culture. High-density intensive culture adopts the methods of running water, temperature control, oxygenation and feeding high-quality bait to carry out high-density culture in small water bodies to obtain high yield, such as high-density fish and shrimp culture in running water. Therefore, it is necessary to regularly exchange oxygen in the breeding pond to ensure the sufficient oxygen in the breeding pond and avoid the death of aquatic products due to lack of oxygen, resulting in economic losses.

However, the existing oxygen exchange equipment is inconvenient to use, cannot adjust the depth of oxygenation, and does not have a filter device, so it is easy to exchange some impurities into the pond together, which affects the efficiency of the oxygen exchange effect.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the problem that the existing oxygen exchange equipment is inconvenient to use, cannot adjust the depth of oxygenation, and does not have a filter device, so it is easy to exchange some impurities into the pond together, which affects the efficiency of the oxygen exchange effect. However, it proposes an oxygen exchange device for aquaculture.

In order to achieve the above object, the present invention adopts the following technical solutions:

An oxygen exchange device for aquaculture includes a box body, two brackets are fixedly installed symmetrically at the bottom of the box body, support plates are fixedly installed at the bottom of the two brackets, and a first electric pusher is fixedly installed at the bottom of the box body. A mounting plate is fixedly installed on the output shaft of the first electric push rod, a number of guide wheels are fixedly installed at the bottom of the installation plate, a pump is fixedly installed on the inner wall of the bottom of the box, and an inlet is fixedly installed on one side of the pump. One end of the air pipe and the other end of the air inlet pipe are fixedly installed with a connection cover, the filter screen is fixedly installed on the connection cover, the other side of the pump is fixedly installed with one end of the air outlet pipe, and the other end of the air outlet pipe is fixedly installed with a connection pipe. A connecting head is slidably installed on the pipe, and two baffles are symmetrically movably installed in the connecting pipe, and the two baffles are matched.

Preferably, two fixing plates are symmetrically and movably installed in the connecting pipe, sliding holes are opened on the two fixing plates, and the two baffles are respectively slidably installed in the two sliding holes.

Preferably, springs are fixedly installed in the two sliding holes, and the two springs are fixedly installed on the two baffle plates respectively.

Preferably, two connecting plates are symmetrically slidably installed in the connecting pipe, one end of a connecting rod is movably installed on the two connecting plates, and the other ends of the two connecting rods are respectively movably installed on the bottoms of the two fixing plates.

Preferably, mounting blocks are fixedly mounted on the bottoms of the two fixing plates, a rotating drum is rotatably mounted on both the mounting blocks, and one end of the two connecting rods is fixedly mounted on the two rotating drums, respectively.

Preferably, two sliding grooves are symmetrically opened in the connecting pipe, limit rods are fixedly installed in the two sliding grooves, support rods are slidably installed on the two limit rods, and one end of the two support rods are respectively fixed on the two connection boards.

Preferably, compression springs are fixedly installed in the two sliding grooves, and the two compression springs are respectively fixedly installed on the two support rods.

Preferably, one end of a mounting rod is slidably mounted on the connecting pipe, and the other end of the mounting rod is fixedly mounted on the connecting head.

Preferably, a second electric push rod is fixedly installed on the connecting pipe, and the output shaft of the second electric push rod is fixedly connected with the connecting head.

Preferably, one end of the hose is fixedly installed on the connecting head, and the other end of the hose is fixedly installed at the bottom of the connecting pipe.

Compared with the prior art, the advantages of the present invention are:

(1) This scheme is provided with a box, a bracket, a support plate, a first electric push rod, a mounting plate, a guide wheel, a pump, an air intake pipe, a connecting cover, a filter screen, an air outlet pipe, a connecting pipe, a mounting rod, a connection Head, hose, second electric push rod, fixed plate, sliding hole, baffle, spring, mounting block, drum, connecting rod. The connecting plate, chute, limit rod, support rod, and compression spring can be provided with a second electric push rod to drive the connecting head to move when changing the oxygen in the breeding pond, so as to adjust the depth of the connecting head in the breeding pond. It can effectively oxygenate according to the needs, and it is very convenient to use;

(2) In this scheme, the box body, bracket, support plate, first electric push rod, mounting plate, guide wheel, pump, air inlet pipe, connection cover, filter screen, air outlet pipe, connection pipe, installation rod, connection Head, hose, second electric push rod, fixed plate, sliding hole, baffle, spring, mounting block, drum, connecting rod. Connecting plates, chutes, limit rods, support rods, and compression springs, when changing the oxygen in the breeding pond, due to the setting of the filter screen, some impurities in the air will not enter the pump and the breeding pond when the oxygen is exchanged. Effectively improve the effect and efficiency of oxygen exchange.

The invention is convenient to use, the depth of oxygenation can be adjusted according to requirements, and impurities are prevented from entering the pump and the breeding pond during the oxygen exchange, thereby effectively improving the efficiency and effect of the oxygen exchange.

Description of drawings

Fig. 1 is the structural representation of a kind of aquaculture oxygen exchange equipment proposed by the present invention;

Fig. 2 is the side view structure schematic diagram of a kind of aquaculture oxygen exchange equipment proposed by the present invention;

Fig. 3 is the schematic diagram of the structure of part A of a kind of aquaculture oxygen exchange equipment proposed by the present invention;

4 is a schematic structural diagram of part B of a kind of oxygen exchange equipment for aquaculture proposed by the present invention;

FIG. 5 is a schematic top-view structural diagram of an oxygen exchange device for aquaculture proposed by the present invention.

In the figure: 1. Box body; 2. Bracket; 3. Support plate; 4. The first electric push rod; 5. Mounting plate; 6. Guide wheel; 7. Pump; 8. Intake pipe; 9. Connection cover; 10. Filter screen; 11. Air outlet pipe; 12. Connecting pipe; 13. Mounting rod; 14. Connecting head; 15. Hose; 16. Second electric push rod; 17. Fixing plate; 18. Sliding hole; 19. baffle; 20, spring; 21, installation block; 22, drum; 23, connecting rod; 24, connecting plate; 25, chute; 26, limit rod; 27, support rod; 28, compression spring.

Detailed ways

The technical solutions in this embodiment will be clearly and completely described below with reference to the drawings in this embodiment. Obviously, the described embodiments are only a part of the embodiments of this embodiment, but not all of the embodiments.

Example 1

1-5, an aquaculture oxygen exchange equipment, including a box 1, the bottom of the box 1 is symmetrically fixed with two brackets 2, the bottom of the two brackets 2 are fixedly installed with a support plate 3, the box A first electric push rod 4 is fixedly installed at the bottom of 1, a mounting plate 5 is fixedly installed on the output shaft of the first electric push rod 4, and a number of guide wheels 6 are fixedly installed at the bottom of the mounting plate 5. The bottom inner wall of the box body 1 The pump 7 is fixedly installed on it, one side of the pump 7 is fixedly installed with one end of the air intake pipe 8, the other end of the air intake pipe 8 is fixedly installed with a connection cover 9, and a filter screen 10 is fixedly installed on the connection cover 9, and the pump machine 7 The other side of the air outlet pipe 11 is fixedly installed with one end of the air outlet pipe 11, the other end of the air outlet pipe 11 is fixedly installed with a connecting pipe 12, a connecting head 14 is slidably installed on the connecting pipe 12, and two baffle plates 19 are symmetrically installed in the connecting pipe 12. , the two baffles 19 are matched.

In this embodiment, two fixed plates 17 are symmetrically and movably installed in the connecting pipe 12 , both of the two fixed plates 17 are provided with sliding holes 18 , and the two baffle plates 19 are respectively slidably installed in the two sliding holes 18 to ensure that The stable sliding of the two baffles 19 does not shake.

In this embodiment, springs 20 are fixedly installed in the two sliding holes 18 , and the two springs 20 are fixedly installed on the two baffles 19 respectively, so that the two baffles 19 can be closed smoothly and tightly closed.

In this embodiment, two connecting plates 24 are symmetrically slidably installed in the connecting pipe 12 , one end of the connecting rod 23 is movably installed on the two connecting plates 24 , and the other ends of the two connecting rods 23 are respectively movably installed on the two fixed The bottom of the plate 17, so that the movement of the two fixing plates 17 can drive the two connecting plates 24 to move.

In this embodiment, mounting blocks 21 are fixedly installed on the bottoms of the two fixing plates 17 , the rotating drums 22 are rotatably mounted on the two mounting blocks 21 , and one end of the two connecting rods 23 is fixedly mounted on the two rotating drums 22 respectively. , the stable movement of the two connecting rods 23 is ensured.

In this embodiment, two sliding grooves 25 are symmetrically opened in the connecting pipe 12 , a limit rod 26 is fixedly installed in the two sliding grooves 25 , and a support rod 27 is slidably installed on the two limit rods 26 . One end of the rod 27 is fixedly mounted on the two connecting plates 24 respectively, which ensures the stable movement of the two connecting plates 24 .

In this embodiment, compression springs 28 are fixedly installed in the two sliding grooves 25, and the two compression springs 28 are respectively fixedly installed on the two support rods 27, so that the two connecting plates 24 can be reset after losing their thrust.

In this embodiment, one end of the mounting rod 13 is slidably mounted on the connecting pipe 12 , and the other end of the mounting rod 13 is fixedly mounted on the connecting head 14 to ensure the stable movement of the connecting head 14 .

In this embodiment, a second electric push rod 16 is fixedly installed on the connecting pipe 12 , and the output shaft of the second electric push rod 16 is fixedly connected with the connecting head 14 , and the position of the connecting head 14 can be changed.

In this embodiment, one end of the hose 15 is fixedly installed on the connecting head 14, and the other end of the hose 15 is fixedly installed at the bottom of the connecting pipe 12, so that the gas can be smoothly introduced into the culture pond.

Embodiment 2

1-5, an aquaculture oxygen exchange equipment, including a box body 1, the bottom of the box body 1 is symmetrically fixed with two brackets 2 by welding, and the bottoms of the two brackets 2 are fixedly installed with support plates by welding. 3. The bottom of the box body 1 is fixedly installed with the first electric push rod 4 by welding, the output shaft of the first electric push rod 4 is fixedly installed with a mounting plate 5 by welding, and the bottom of the mounting plate 5 is fixedly installed with a number of The guide wheel 6, the pump 7 is fixedly installed on the bottom inner wall of the box body 1 by screws, one side of the pump 7 is fixedly installed with one end of the air intake pipe 8 by welding, and the other end of the air intake pipe 8 is fixedly installed with a connecting cover by welding 9. The filter screen 10 is fixedly installed on the connection cover 9 by screws, the other side of the pump 7 is fixedly installed with one end of the air outlet pipe 11 by welding, and the other end of the air outlet pipe 11 is fixedly installed with a connecting pipe 12 by welding. A connecting head 14 is slidably installed on the 12 , and two baffles 19 are symmetrically and movably installed in the connecting pipe 12 , and the two baffles 19 are matched.

In this embodiment, springs 20 are fixedly installed in the two sliding holes 18 by welding, and the two springs 20 are respectively fixed and installed on the two baffles 19 by welding, so that the two baffles 19 can be closed smoothly and tightly. close.

In this embodiment, the bottoms of the two fixing plates 17 are fixedly mounted with the mounting blocks 21 by welding, the rotating drum 22 is rotatably mounted on the two mounting blocks 21, and one end of the two connecting rods 23 are respectively fixedly mounted on the two mounting blocks 21 by welding. On each of the rotating drums 22, the stable movement of the two connecting rods 23 is ensured.

In the present embodiment, two sliding grooves 25 are symmetrically opened in the connecting pipe 12 , the limiting rods 26 are fixedly installed in the two sliding grooves 25 by welding, and the supporting rods 27 are slidingly installed on the two limiting rods 26 . One end of each support rod 27 is fixedly mounted on the two connecting plates 24 by welding, which ensures the stable movement of the two connecting plates 24 .

In this embodiment, compression springs 28 are fixedly installed in the two chutes 25 by welding, and the two compression springs 28 are respectively fixedly installed on the two support rods 27 by welding, so that the two connecting plates 24 can reset.

In this embodiment, one end of the mounting rod 13 is slidably mounted on the connecting pipe 12 , and the other end of the mounting rod 13 is fixedly mounted on the connecting head 14 by welding, which ensures the stable movement of the connecting head 14 .

In this embodiment, the second electric push rod 16 is fixedly installed on the connecting pipe 12 by welding, and the output shaft of the second electric push rod 16 is fixedly connected with the connecting head 14 , and the position of the connecting head 14 can be changed.

In this embodiment, one end of the hose 15 is fixedly installed on the connecting head 14 by welding, and the other end of the hose 15 is fixedly installed at the bottom of the connecting pipe 12 by welding, so that the gas can be smoothly introduced into the culture pond.

In this embodiment, when it is necessary to exchange oxygen in the breeding pond, the first electric push rod 4 drives the mounting plate 5 to move, and the mounting plate 5 drives several guide wheels 6 to move, so as to support the whole device, through several guide wheels 6. Drive the device to move, move the device to a suitable position and move the device to a suitable position according to the demand, drive the connecting head 14 to move through the second electric push rod 16, and move the connecting head 14 to a suitable depth in the breeding pond. After the depth is adjusted, the mounting plate 5 is retracted through the first electric push rod 4, so that the two support plates 3 support the entire device again to ensure the stability of the device, connect the pump 7 to the power supply, and start the pump 7. The air is introduced into the breeding pond to exchange oxygen for the breeding pond. When the airflow passes through the connecting pipe 12, the two baffles 19 are squeezed apart. The two baffles 19 drive the two connecting plates 24 to move through the two connecting rods 23. The baffles 19 The opening ensures that the air flow can be smoothly introduced into the breeding pond. After the oxygen exchange is completed, the two connecting plates 24 are reset under the elastic force of the two compression springs 28, and the two connecting plates 24 are driven by the two connecting rods 23 to fix the two The rotation of the plate 17 resets and closes the two baffles 19 to ensure that the water will not return to cause damage to the pump after the oxygen exchange is completed.

The above is only a preferred specific implementation of this embodiment, but the protection scope of this embodiment is not limited to this. The technical solutions and the inventive concept of the examples are equivalently replaced or changed, which should all be covered within the protection scope of this embodiment.

Claims

An oxygen exchange device for aquaculture, comprising a box body (1), characterized in that, two brackets (2) are symmetrically fixed at the bottom of the box body (1), and the bottoms of the two brackets (2) are fixed A support plate (3) is installed, a first electric push rod (4) is fixedly installed at the bottom of the box body (1), and a mounting plate (5) is fixedly installed on the output shaft of the first electric push rod (4). A number of guide wheels (6) are fixedly installed at the bottom of (5), a pump (7) is fixedly installed on the bottom inner wall of the box body (1), and an air intake pipe (8) is fixedly installed on one side of the pump (7). A connecting cover (9) is fixedly installed on the other end of the air inlet pipe (8), a filter screen (10) is fixedly installed on the connecting cover (9), and an air outlet pipe (10) is fixedly installed on the other side of the pump (7). One end of 11), the other end of the air outlet pipe (11) is fixedly installed with a connecting pipe (12), a connecting head (14) is slidably installed on the connecting pipe (12), and two stoppers are installed symmetrically and movably in the connecting pipe (12). Plate (19), two baffles (19) are matched.
The oxygen exchange device for aquaculture according to claim 1, characterized in that, two fixed plates (17) are installed symmetrically in the connecting pipe (12), and two fixed plates (17) are provided with openings on both of them. There are sliding holes (18), and the two baffle plates (19) are respectively slidably installed in the two sliding holes (18).
The oxygen exchange device for aquaculture according to claim 2, characterized in that springs (20) are fixedly installed in the two sliding holes (18), and the two springs (20) are fixedly installed in the two stoppers respectively. board (19).
The oxygen exchange device for aquaculture according to claim 1, characterized in that, two connecting plates (24) are symmetrically slidably installed in the connecting pipe (12), and both connecting plates (24) are movable on them. One end of the connecting rod (23) is installed, and the other ends of the two connecting rods (23) are respectively movably installed on the bottom of the two fixing plates (17).
The oxygen exchange device for aquaculture according to claim 2, wherein the bottoms of the two fixing plates (17) are fixedly installed with mounting blocks (21), and the two mounting blocks (21) are both rotatably mounted A rotating drum (22) is provided, and one end of the two connecting rods (23) is respectively fixed and installed on the two rotating drums (22).
The oxygen exchange device for aquaculture according to claim 1, characterized in that, two chutes (25) are symmetrically opened in the connecting pipe (12), and both chutes (25) are fixedly installed in the two chutes (25). Limiting rods (26), support rods (27) are slidably installed on the two limiting rods (26), and one end of the two supporting rods (27) is respectively fixed and installed on the two connecting plates (24).
The oxygen exchange device for aquaculture according to claim 6, characterized in that a compression spring (28) is fixedly installed in the two chutes (25), and the two compression springs (28) are respectively fixedly installed in the two chutes (25). on a support rod (27).
The oxygen exchange equipment for aquaculture according to claim 1, characterized in that, one end of a mounting rod (13) is slidably mounted on the connecting pipe (12), and the other end of the mounting rod (13) is fixedly mounted on the on the connector (14).
The oxygen exchange equipment for aquaculture according to claim 1, wherein a second electric push rod (16) is fixedly installed on the connecting pipe (12), and the output of the second electric push rod (16) The shaft is fixedly connected with the connecting head (14).
The oxygen exchange device for aquaculture according to claim 1, wherein one end of the hose (15) is fixedly installed on the connecting head (14), and the other end of the hose (15) is fixedly installed on the Connect the bottom of the tube (12).