Aeration oxygenation equipment for fish breeding

Abstract

The utility model discloses aeration and oxygenation equipment for fish breeding, and relates to the technical field related to fish breeding. The device comprises a feeding box, a spraying pipe, a motor, a waterwheel assembly, a transverse strip and an aeration pipe, a first glass cover and a second glass cover are fixed to the top of the feeding box, the spraying pipe is fixed between the two inner end walls of the first glass cover, and water nozzles distributed at equal intervals are fixed to the bottom of the spraying pipe in a penetrating mode; a waterwheel assembly is arranged in the second glass cover, a transverse strip is fixed between the two inner side walls of the feeding box below the waterwheel assembly, and aeration pipes distributed at equal intervals are fixed in the transverse strip in a penetrating mode; a motor is arranged outside one side wall of the feeding box, and a water pump is fixed outside one end of the feeding box. Through the arrangement of the feeding box, the waterwheel assembly, the aeration pipe, the spraying pipe, the motor and the water pump, the problems that a conventional aeration machine is single in aeration and oxygenation mode, not enough in ornamental value, not enough in contact surface between a water body and air, lack of a large-volume disturbance state of the water body and need of more aeration quantity are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to fish breeding, and particularly relates to an aeration and oxygenation device for fish breeding. Background Art

[0002] Fish farming can be mainly divided into large-scale aquaculture for sale and consumption, as well as for delicate ornamental breeding. However, regardless of the breeding method, it is all artificial breeding. Unlike fish in rivers, lakes, and other places, artificial breeding requires ensuring water flow, or constantly adding oxygen to the water to maintain the fish's living conditions. The most common method is aeration. Aeration refers to increasing the contact area between water and air by adding air or mechanical stirring to the water to increase the oxygen content in the water. For example, the aeration operation of ornamental fish breeding still has the following disadvantages:

[0003] Conventional aeration and oxygenation methods mostly use an aerator to input air into the water, diffusing oxygen into the water in the form of bubbles. However, this method is too simple and even affects the viewing experience. Secondly, the overall contact area between the water body and the air is insufficient, with only the surface of the water in contact with the air, and the water body lacks a disturbed state. There is also a lack of aeration treatment methods in more states. Utility Model Content

[0004] The purpose of the utility model is to provide an aeration and oxygenation device for fish breeding. By arranging a breeding box, a water wheel assembly, an aeration pipe, a spray pipe, a motor, and a water pump, the utility model solves the problems of conventional aerators in that the aeration and oxygenation mode is single, the ornamental effect is insufficient, the contact surface between water and air is insufficient, the water body lacks a large-volume disturbance state, and a larger aeration volume is required.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is an aeration and oxygenation device for fish breeding, comprising a breeding box, a spray pipe, a motor, a waterwheel assembly, a horizontal bar and an aeration pipe. A glass cover 1 and a glass cover 2 are fixed on the top of the breeding box. A spray pipe is fixed between the two inner end walls of the glass cover 1, and water nozzles distributed evenly are fixed through the bottom of the spray pipe. A waterwheel assembly is arranged inside the glass cover 2, and a horizontal bar is fixed between the two inner side walls of the breeding box below the waterwheel assembly. Aeration pipes distributed evenly are fixed through the horizontal bar.

[0007] A motor is provided on the outside of one side wall of the breeding box, and a water pump is fixed on the outside of one end of the breeding box;

[0008] The waterwheel assembly includes a rotating shaft and a plurality of connecting rods arranged in a circular array, and a water bucket is fixed to one end of each connecting rod away from the rotating shaft;

[0009] A plug rod is inserted through the top of the aeration pipe, and the bottom of the plug rod extends into the aeration pipe and is fixed with a piston.

[0010] Furthermore, the glass cover one and the glass cover two are distributed in an L shape when viewed from above, and the glass cover one and the glass cover two are in contact with each other. The glass cover one is fixed to one end edge and two side edges of the top of the breeding box, and the glass cover two is fixed to the other end edge and one side edge away from the motor of the top of the breeding box; the side of the glass cover one facing the glass cover two is open, and the side of the glass cover two facing the motor is open; the bottoms of the glass cover one and the glass cover two are both open.

[0011] Furthermore, a glass panel is fixed at the opening on the front side of the glass cover 1, and the upper end of the glass panel is lower than the upper end of the glass cover 1.

[0012] Furthermore, a water pump end is fixed with a water pump pipe, and the end of the water pump pipe away from the water pump is fixed through the lower part of the feeding box, and a water outlet pipe is fixed at the water outlet end of the water pump, and the end of the water outlet pipe away from the water pump is fixed through one end of the spray pipe.

[0013] Furthermore, a support plate is fixed to the upper part of the front side of the feeding box, and the motor is fixed on the support plate. The waterwheel assembly also includes bearing seats fixed on both sides of the top of the feeding box. The rotating shaft is rotatably connected in the bearing seats, and the output shaft of the motor is fixedly connected to the end of the rotating shaft.

[0014] Furthermore, the top of the insertion rod extends out of the aeration pipe and is fixed with an end head, a spring is fixed between the end head and the top of the aeration pipe, and the spring is sleeved outside the insertion rod extending out of the aeration pipe.

[0015] Furthermore, the bottom of the aeration tube is open, and air holes are provided on the upper portion of the outer circumference of the aeration tube.

[0016] The utility model has the following beneficial effects:

[0017] The utility model solves the problems of conventional aerators in that the aeration and oxygenation mode is single, the ornamental effect is insufficient, the contact surface between water and air is insufficient, the water body lacks a large-volume disturbance state, and more aeration is required by arranging a breeding box, a water wheel assembly, an aeration pipe, a spray pipe, a motor, and a water pump. First, the breeding box is used to raise corresponding ornamental fish. When the aeration operation is performed, the water pump can extract the water in the breeding box and transport it to the spray pipe to form a spray effect in the glass cover. First, the contact area between water and air is increased, and the aeration oxygen content is increased. Second, it is more aesthetically pleasing and has an ornamental effect. The motor will also synchronously drive the shaft in the waterwheel assembly to rotate, driving the connecting rod and the water bucket to rotate, scooping up the water in the breeding box, making it separate from the breeding box, and then falling back into the breeding box. This process will also contact a large amount of air, increasing the oxygen content in the water body, while forming a water flow effect of the waterwheel, further increasing the viewing effect; finally, during the rotation of the water bucket, the rod will be pressed down, so that the piston pushes the air in the aeration pipe into the water body of the breeding box. When the water bucket is separated, the rod returns to its original position under the action of the spring, and new air is replenished in the aeration pipe; thus, triple aeration and oxygenation operations are achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0019] Figure 1 A perspective view of an aeration and oxygenation device for a type of fish farming;

[0020] Figure 2 This is the structural diagram after removing the second glass cover and the glass panel;

[0021] Figure 3 A rear perspective view of an aeration and oxygenation device for a type of fish farming;

[0022] Figure 4 This is a diagram of the state of the breeding box after being cut apart;

[0023] Figure 5 This is a structural diagram of the waterwheel assembly;

[0024] Figure 6 This is a cross-sectional connection diagram of the horizontal bars and aeration pipes.

[0025] Reference numerals:

[0026] 1. Rearing box; 101. Glass cover 1; 1011. Glass panel; 102. Glass cover 2; 103. Water pump; 1031. Outlet pipe; 1032. Suction pipe; 104. Support plate; 2. Spray pipe; 201. Water nozzle; 3. Motor; 4. Waterwheel assembly; 401. Bearing seat; 402. Rotating shaft; 403. Connecting rod; 404. Water bucket; 5. Horizontal bar; 6. Aeration pipe; 601. Insert rod; 602. Piston; 603. End; 604. Spring; 605. Air hole. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0028] See also Figure 1-6 As shown, the utility model is an aeration and oxygenation device for fish breeding, comprising a breeding box 1, a spray pipe 2, a motor 3, a waterwheel assembly 4, a horizontal bar 5 and an aeration pipe 6. A glass cover 101 and a glass cover 202 are fixed to the top of the breeding box 1. The spray pipe 2 is fixed between the two inner end walls of the glass cover 101, and the bottom of the spray pipe 2 is fixed with equidistantly distributed water nozzles 201; the waterwheel assembly 4 is provided in the glass cover 102, and a horizontal bar 5 is fixed between the two inner walls of the breeding box 1 below the waterwheel assembly 4, and the aeration pipes 6 are fixed and equidistantly distributed in the horizontal bar 5;

[0029] The spray pipe 2 can introduce the water in the breeding box 1 and spray it out through the water nozzle 201 to achieve a spraying effect, thereby increasing the contact area between water and air, increasing the aeration oxygen content, and making it more beautiful and ornamental. At the same time, the water sprayed from the spray pipe 2 is enclosed by the glass cover 101 and will not splash to the outside world. The waterwheel assembly 4 can scoop up the water in the breeding box 1 and pour it back in, so that the water comes into contact with the air and increases the oxygen content. At the same time, the operation of the waterwheel assembly 4 also has a certain ornamental effect. Finally, the operation of the waterwheel assembly 4 will press the insertion rod 601 on the aeration pipe 6, causing the piston 602 to move, squeezing the air in the aeration pipe 6 into the water to form bubbles, thereby achieving aeration and oxygenation operations.

[0030] A motor 3 is provided on the outside of one side wall of the breeding box 1, and a water pump 103 is fixed on the outside of one end of the breeding box 1;

[0031] The motor 3 is used to drive the rotating shaft 402 in the waterwheel assembly 4 to rotate, thereby making the waterwheel assembly 4 work. The water pump 103 is used to extract water from the bottom of the breeding box 1 and then deliver it to the spray pipe 2. The water pumping end of the water pump 103 can be equipped with a filtering structure according to actual needs.

[0032] The waterwheel assembly 4 includes a rotating shaft 402 and a plurality of connecting rods 403 arranged in a circular array. A water bucket 404 is fixed to one end of each connecting rod 403 away from the rotating shaft 402.

[0033] When the shaft 402 rotates, it drives the connecting rod 403 and the water bucket 404 to rotate. When the water bucket 404 enters the water body, it scoops up the water, runs to the highest point, and then pours it downward. During this process, the water in the water bucket 404 will come into contact with a large amount of air, increasing the oxygen content.

[0034] A rod 601 is inserted through the top of the aeration tube 6, and the bottom of the rod 601 extends into the aeration tube 6 and is fixed with a piston 602;

[0035] When the water bucket 404 presses the insertion rod 601, it moves downward, driving the piston 602 downward, thereby squeezing the air in the aeration pipe 6 into the water body.

[0036] The glass cover 101 and the glass cover 2 102 are L-shaped when viewed from above, and the glass cover 101 and the glass cover 2 102 are in contact with each other. The glass cover 101 is fixed to one end and both sides of the top of the breeding box 1, and the glass cover 2 102 is fixed to the other end and a side of the top of the breeding box 1 away from the motor 3. The side of the glass cover 101 facing the glass cover 2 102 is open, and the side of the glass cover 2 102 facing the motor 3 is open. The bottoms of the glass cover 101 and the glass cover 2 102 are both open.

[0037] A glass panel 1011 is fixed to the opening on the front side of the glass cover 101, and the upper end of the glass panel 1011 is lower than the upper end of the glass cover 101;

[0038] Glass cover 101 is used to enclose the water sprayed from the spray pipe 2, and cooperates with the glass panel 1011 to block the opening on the front side to reduce splashing, and leaves a certain gap on the glass panel 1011 to facilitate air entry so that the sprayed water can contact the air; glass cover 2 102 is used to enclose the water splashing generated when the water wheel assembly 4 is in operation to prevent it from splashing outside the breeding box 1.

[0039] A water pumping end of the water pump 103 is fixed with a water pumping pipe 1032, and one end of the water pumping pipe 1032 away from the water pump 103 is fixed through the lower part of the feeding box 1, and a water outlet pipe 1031 is fixed to the water outlet end of the water pump 103, and one end of the water outlet pipe 1031 away from the water pump 103 is fixed through one end of the spray pipe 2;

[0040] When the water pump 103 is working, its pumping end extracts the water in the breeding box 1 and then inputs it into the spray pipe 2 through the outlet pipe 1031.

[0041] A support plate 104 is fixed to the upper portion of the front side of the breeding box 1, and the motor 3 is fixed to the support plate 104. The waterwheel assembly 4 also includes a bearing seat 401 fixed to both sides of the top of the breeding box 1. The rotating shaft 402 is rotatably connected to the bearing seat 401, and the output shaft of the motor 3 is fixedly connected to the end of the rotating shaft 402.

[0042] The motor 3 is fixed on the support plate 104 and is located outside the breeding box 1 so that the operation will not be affected by moisture. The motor 3 can drive the rotating shaft 402 to rotate.

[0043] The top of the rod 601 extends out of the aeration tube 6 and is fixed with an end 603. A spring 604 is fixed between the end 603 and the top of the aeration tube 6. The spring 604 is sleeved outside the rod 601 extending out of the aeration tube 6.

[0044] The bottom of the aeration tube 6 is open, and an air hole 605 is provided on the upper part of the outer periphery of the aeration tube 6; the end 603 limits the position of the insertion rod 601 to prevent the insertion rod 601 from completely entering the aeration tube 6. The water bucket 404 contacts the end 603, pressing the insertion rod 601 downward, causing the piston 602 to squeeze the air in the aeration tube 6 into the water body. When the water bucket 404 is separated from the end 603, the insertion rod 601 returns to its original position under the action of the spring 604. At this time, the piston 602 will move above the air hole 605, and new air will enter the aeration tube 6, waiting for the next aeration operation.

[0045] The specific working principle of the present invention is as follows: first, the breeding box 1 is used to breed the corresponding ornamental fish. When the aeration and oxygenation operation is performed, the water pump 103 works, and its pumping end extracts the water in the breeding box 1, and then inputs the water into the spray pipe 2 through the outlet pipe 1031, and sprays it through the water nozzle 201 to achieve the spraying effect, thereby increasing the contact area between water and air and increasing the aeration oxygen content. This is a primary aeration treatment; at the same time, the motor 3 is used to drive the rotating shaft 402 in the waterwheel assembly 4 to rotate, thereby making the waterwheel assembly 4 work. When the rotating shaft 402 rotates, it drives the connecting rod 403 and the water bucket 404 to rotate. When the water bucket When 404 enters the water body, it will scoop up the water, run to the highest point, and then pour it downwards. During this process, the water in the water bucket 404 will come into contact with a large amount of air, increasing the oxygen content. This is the secondary aeration and oxygenation. Finally, during the rotation of the water bucket 404, it will also press down the plug rod 601, so that the piston 602 pushes the air in the aeration pipe 6 into the water body of the breeding box 1. When the water bucket 404 is separated, the plug rod 601 returns to its original position under the action of the spring 604. At this time, the piston 602 will move to the top of the air hole 605, and new air will enter the aeration pipe 6, waiting for the next aeration operation. This is the tertiary aeration and oxygenation treatment.

[0046] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions described in the aforementioned embodiments, any equivalent replacement of some of the technical features therein, and any modification, equivalent replacement, and improvement made are within the scope of protection of the present invention.

Claims

1. An aeration and oxygenation device for fish breeding, comprising a breeding box (1), a spray pipe (2), a motor (3), a waterwheel assembly (4), a horizontal bar (5) and an aeration pipe (6), characterized in that: A glass cover 1 (101) and a glass cover 2 (102) are fixed on the top of the breeding box (1); a spray pipe (2) is fixed between the two inner end walls of the glass cover 1 (101), and water nozzles (201) are fixed and distributed at equal intervals through the bottom of the spray pipe (2); a water wheel assembly (4) is provided in the glass cover 2 (102), and a horizontal bar (5) is fixed between the two inner side walls of the breeding box (1) below the water wheel assembly (4), and aeration pipes (6) are fixed and distributed at equal intervals through the horizontal bar (5); A motor (3) is provided on the outside of one side wall of the breeding box (1), and a water pump (103) is fixed on the outside of one end of the breeding box (1); The waterwheel assembly (4) comprises a rotating shaft (402) and a plurality of connecting rods (403) arranged in a circular array, and a water bucket (404) is fixed to one end of each connecting rod (403) away from the rotating shaft (402); A rod (601) is inserted through the top of the aeration tube (6), and the bottom of the rod (601) extends into the aeration tube (6) and is fixed with a piston (602).

2. The aeration and oxygenation equipment for fish farming according to claim 1, characterized in that: The glass cover 1 (101) and the glass cover 2 (102) are L-shaped when viewed from above, and the glass cover 1 (101) and the glass cover 2 (102) are in contact with each other. The glass cover 1 (101) is fixed to one end edge and two sides of the top of the breeding box (1), and the glass cover 2 (102) is fixed to the other end edge of the top of the breeding box (1) and a side away from the motor (3). The side of the glass cover 1 (101) facing the glass cover 2 (102) is open, and the side of the glass cover 2 (102) facing the motor (3) is open. The bottoms of the glass cover 1 (101) and the glass cover 2 (102) are both open.

3. The aeration and oxygenation equipment for fish farming according to claim 2, characterized in that: A glass panel (1011) is fixed to the opening on the front side of the glass cover (101), and the upper end of the glass panel (1011) is lower than the upper end of the glass cover (101).

4. The aeration and oxygenation equipment for fish farming according to claim 1, characterized in that: A water pump (1032) is fixed to the water pump end of the water pump (103), and the end of the water pump (1032) away from the water pump (103) is fixedly connected to the lower part of the breeding box (1). A water outlet pipe (1031) is fixed to the water outlet end of the water pump (103), and the end of the water outlet pipe (1031) away from the water pump (103) is fixedly connected to one end of the spray pipe (2).

5. The aeration and oxygenation equipment for fish farming according to claim 1, characterized in that: A support plate (104) is fixed to the upper portion of the front side of the breeding box (1), and the motor (3) is fixed to the support plate (104). The waterwheel assembly (4) further includes bearing seats (401) fixed to both sides of the top of the breeding box (1). The rotating shaft (402) is rotatably connected to the bearing seats (401), and the output shaft of the motor (3) is fixedly connected to the end of the rotating shaft (402).

6. The aeration and oxygenation equipment for fish farming according to claim 1, characterized in that: The top of the insertion rod (601) extends out of the aeration tube (6) and is fixed with an end head (603). A spring (604) is fixed between the end head (603) and the top of the aeration tube (6), and the spring (604) is sleeved outside the insertion rod (601) extending out of the aeration tube (6).

7. The aeration and oxygenation equipment for fish farming according to claim 1, characterized in that: The bottom of the aeration tube (6) is open, and air holes (605) are provided on the upper portion of the outer periphery of the aeration tube (6).

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