High-speed aerator for pond

Abstract

The utility model discloses a pond high-speed aerator, and relates to the technical field of aquaculture equipment, the pond high-speed aerator comprises a main frame body, three extension rods are fixedly arranged on the circumferential outer wall, and floating platforms are fixedly arranged at the bottoms of the extension rods; the motor is installed on the main frame body, a rotating shaft is arranged downwards and is fixedly provided with a rotating head, and side wings of the rotating head are spiral and can guide water upwards through rotation; and the mixing ring plate is erected on the main frame body, is located on the water surface and surrounds the rotating head, a plurality of arc-shaped mounting holes are formed in the circumferential outer wall of the mixing ring plate, and honeycomb net plates are mounted in the mounting holes. The water oxygenation device has the effect of improving the water oxygenation efficiency.

Description

Technical Field

[0001] This application relates to the technical field of aquaculture equipment, and particularly relates to a high-speed pond aerator. Background Art

[0002] Since fish ponds are non-flowing water bodies, in order to ensure the survival rate of aquatic products in fish ponds and ponds, high-speed aerators are used to roll the surface water, mix air and water to increase the oxygen content of the water body, and thus improve the survival rate of aquatic products.

[0003] Common high-speed aerators fix the motor through a floating platform. The motor controls the rotation of the rotating head located on the water surface, and then drives the water body to roll, generating a large number of white bubbles mixed in the water. The aeration effect is determined by the rotating head structure and the motor speed. However, this method only quickly stirs the surface water upward and around, and the mixing and aeration efficiency of air and water still needs to be improved. Summary of the Utility Model

[0004] The purpose proposed by the utility model of this application is to solve the problem that the aeration efficiency of the high-speed aerator for water bodies is relatively low. This application provides a high-speed pond aerator.

[0005] The high-speed pond aerator provided by this application adopts the following technical solutions:

[0006] A high-speed pond aerator, comprising

[0007] A main frame body, on the outer wall of which three extension rods are fixedly arranged, and floating platforms are fixedly arranged at the bottoms of the extension rods;

[0008] A motor, installed on the main frame body, with a rotating shaft arranged downward and a rotating head fixedly arranged thereon. The side wings of the rotating head are spiral-shaped and can drain water upward through rotation;

[0009] A mixing ring plate, erected on the main frame body, located at the water surface and surrounding the rotating head. A plurality of arc-shaped mounting holes are opened on the outer wall of the mixing ring plate, and honeycomb mesh plates are installed in the mounting holes.

[0010] Optionally, an air inlet ring groove is opened downward from the top of the mixing ring plate, and honeycomb mesh plates are distributed on both sides of the air inlet ring groove.

[0011] Optionally, the grid area of the outer honeycomb mesh plate is smaller than that of the inner honeycomb mesh plate.

[0012] Optionally, an intercepting mesh cover is arranged at the bottom of the main frame body, and the intercepting mesh cover is located under the water surface and covers the area below the rotating head.

[0013] Optionally, an upwardly warped ring plate is fixedly arranged on the main frame body above the rotating head, and the upwardly warped ring plate is inclined upward from the center outwards.

[0014] Optionally, a plurality of air permeable holes protruding in the inclined direction are formed on the upper surface of the upwardly warped ring plate.

[0015] Optionally, a plurality of dispersing frame plates are fixedly arranged on the lower surface of the upwardly warped ring plate.

[0016] In summary, the present application includes at least one of the following beneficial technical effects:

[0017] By rotating the rotating head, the water on the surface is drained upward and around, and the water flow passes through the honeycomb mesh plate to break up the water flow and fully mix it with air, thereby increasing the air content in the water body passing through the honeycomb mesh plate and improving the water body aeration efficiency;

[0018] The arrangement of the air inlet ring groove divides the mixing ring plate into two major parts and increases the space for air to enter in the middle, thereby increasing the oxygen content of the water body after passing through the two layers of honeycomb mesh plates;

[0019] The arrangement of the intercepting mesh cover can intercept impurities such as water tanks in the water body, thereby reducing the probability of the honeycomb mesh plate being blocked by impurities;

[0020] After the water body is thrown upward by the rotating head and hits the upwardly warped ring plate, the water body is broken up and mixed with air through the air permeable holes and the dispersing frame plates, thereby improving the water body aeration efficiency. Description of the Drawings

[0021] Figure 1 is a schematic structural diagram of an embodiment of the present application;

[0022] Figure 2 is a partial cross-sectional view showing the inside of the mixing ring plate.

[0023] In the figure, 1, main frame body; 11, extension rod; 12, floating platform; 2, motor; 21, rotating head; 3, mixing ring plate; 31, air inlet ring groove; 32, mounting hole; 33, honeycomb mesh plate; 4, intercepting mesh cover; 5, upwardly warped ring plate; 51, air permeable hole; 52, dispersing frame plate. Detailed Embodiment

[0024] The following is a further detailed description of the present application in conjunction with the attached Figure 1-2 drawings.

[0025] An embodiment of the present application discloses a high-speed pond aerator.

[0026] Referring to Figure 1 , the high-speed pond aerator includes a main frame body 1 and a motor 2. Three extension rods 11 are fixedly arranged on the outer wall of the circumference of the main frame body 1, and the distances between the three extension rods 11 are equal. The bottom of the end of the extension rod 11 away from the main frame body 1 is fixedly provided with a floating platform 12. The motor 2 is installed at the central position of the main frame body 1, the rotating shaft is arranged downward and is fixedly provided with a rotating head 21, and the side wings of the rotating head 21 are spiral-shaped and can drain water upward by rotation.

[0027] The floating platform 12 lifts the main frame 1, causing part of the rotating head 21 to be below the water surface and part to be above the water surface. The motor 2 drives the rotating head 21 to rotate, thereby draining water upward and around, and through high-speed rotation, the water body contacts the air, thereby increasing the oxygen content in the water body.

[0028] Reference Figure 2 , a mixing ring plate 3 is installed at the bottom of the main frame 1. The mixing ring plate 3 is located at the initial water surface and surrounds the rotating head 21. A plurality of household-shaped mounting holes 32 are formed on the circumferential outer wall of the mixing ring plate 3. An air intake ring groove 31 is formed in the mixing ring plate 3 from top to bottom, and the air intake ring groove 31 divides the mixing ring plate 3 into two parts, inner and outer. Honeycomb mesh plates 33 are installed on the mounting holes 32 on the inner and outer mixing ring plates 3, and the mesh area of the honeycomb mesh plate 33 on the outer side is smaller than the mesh area of the honeycomb mesh plate 33 on the inner side. A blocking mesh cover 4 is arranged at the bottom of the main frame 1, and the blocking mesh cover 4 is located below the water surface and covers the lower part of the rotating head 21.

[0029] Reference Figure 2 , an upwardly curved ring plate 5 is fixedly installed above the rotating head 21 on the main frame 1, and the upwardly curved ring plate 5 is inclined upward from the center. A plurality of air permeation holes 51 protruding in the inclined direction are formed on the upper surface of the upwardly curved ring plate 5. A plurality of dispersing frame plates 52 are fixedly installed on the lower surface of the upwardly curved ring plate 5.

[0030] When the rotating head 21 rotates, the water body on the water surface is drained and pushed around and upward. Among them, the water body pushed around is dispersed and contacts the air during the process of passing through the honeycomb mesh plate 33 and is mixed with the air. The setting of the air intake ring groove 31 can effectively improve the degree of mixing of the water body with the air during the process of passing through the two layers of honeycomb mesh plates 33, and improve the effect of increasing the oxygen content in the water body through the two layers of honeycomb mesh plates 33. Among them, the water body pushed upward hits the upwardly curved ring plate 5 and contacts and mixes with the air through the air permeation holes 51 and the dispersing frame plates 52. Thus, the efficiency of increasing the oxygen content in the water body is improved compared with the traditional method of flipping the water body by the rotating head 21. The blocking mesh cover 4 can effectively intercept foreign matters such as waterweeds, thereby reducing the probability of the foreign matters blocking the honeycomb mesh plate 33.

[0031] The implementation principle of the pond high-speed aerator in the embodiment of the present application is as follows: during the rotation of the rotating head 21, the water body is pushed around and to the top. The water body pushed around is dispersed and contacts and mixes with the air during the process of passing through the honeycomb mesh plate 33, thereby generating a large number of bubbles. The water body pushed to the top hits the upwardly curved ring plate 5 and is dispersed and contacts and mixes with the air during the process of passing through the dispersing frame plates 52. Thus, the efficiency of increasing the oxygen content in the water body is improved.

[0032] The embodiments of the specific implementation manners are all preferred embodiments of this application, and do not limit the protection scope of this application. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A high-speed pond aerator, characterized in that: including a main frame body (1), on the circumferential outer wall of which three extension rods (11) are fixedly arranged, and a floating platform (12) is fixedly arranged at the bottom of the extension rod (11); a motor (2), which is installed on the main frame body (1), the rotating shaft is arranged downward and is fixedly provided with a rotating head (21), and the side wings of the rotating head (21) are spiral-shaped and can drain water upward by rotation; a mixing ring plate (3), which is erected on the main frame body (1), is located at the water surface and surrounds the rotating head (21), a plurality of arc-shaped mounting holes (32) are formed in the circumferential outer wall of the mixing ring plate (3), and a honeycomb mesh plate (33) is installed in the mounting hole (32).

2. The high-speed aerator for a pond according to claim 1, characterized in that: An air inlet ring groove (31) is formed in the mixing ring plate (3) from top to bottom, and honeycomb mesh plates (33) are distributed on both sides of the air inlet ring groove (31).

3. The high-speed aerator for pond according to claim 2, wherein: The mesh area of the honeycomb mesh plate (33) on the outer side is smaller than the mesh area of the honeycomb mesh plate (33) on the inner side.

4. The high-speed aerator for pond according to claim 1, wherein: An interception mesh cover (4) is arranged at the bottom of the main frame body (1), and the interception mesh cover (4) is located under the water surface and covers the lower part of the rotating head (21).

5. The high-speed aerator for pond according to claim 1, wherein: An upwardly warped ring plate (5) is fixedly arranged on the main frame body (1) above the rotating head (21), and the upwardly warped ring plate (5) is inclined upward from the center of the circle outward.

6. The high-speed aerator for a pond according to claim 5, wherein: A plurality of air permeable holes (51) protruding in the inclined direction are formed on the upper surface of the upwardly warped ring plate (5).

7. The high-speed aerator for pond according to claim 5, wherein: A plurality of dispersing frame plates (52) are fixedly arranged on the lower surface of the upwardly warped ring plate (5).

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