Jet type aerator for cultivation

Abstract

The utility model relates to the technical field of aerators, and discloses a jet-type aerator for cultivation, which comprises a buoyancy ring, a protection assembly connected inside the buoyancy ring, an aeration assembly arranged inside the protection assembly, the aeration assembly comprises a water inlet pipe, the water inlet pipe is connected with a water outlet pipe through a water pump, and the water outlet pipe is connected with a spray expansion disc through a thread bushing. A thread bushing is connected with a fixing frame through a spray expansion disc, the fixing frame is connected with a water pressing disc through a fixing bolt, a rope buckle is fixedly installed on the outer side of the buoyancy ring, a hole is formed in the axis of the rope buckle, and through the arranged oxygenation assembly, water is pumped in and sprayed out through a water pump; water can be jetted out in a bowl opening mode, the contact area of the water and air is better increased, the dissolution rate of oxygen is improved, jet-type oxygenation is achieved, the jetted water can fall on the water surface in a large area, bubbles are increased, and meanwhile the oxygenation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aerators, in particular to a jet aerator for breeding. Background Art

[0002] The purpose of an aerator is to increase dissolved oxygen in water bodies, which involves the solubility and dissolution rate of oxygen. The solubility includes three factors: water temperature, water salinity, and oxygen partial pressure; the dissolution rate includes three factors: the degree of unsaturation of dissolved oxygen, the water-air contact area and method, and the movement of water. Among them, water temperature and water salinity are a stable condition of the water body and generally cannot be changed. Therefore, in order to achieve the effect of increasing oxygen to the water body, it is necessary to directly or indirectly change the three factors of oxygen partial pressure, water-air contact area and method, and water movement.

[0003] After searching, the applicant found that a Chinese patent disclosed "a high-efficiency oxygenator for aquaculture", and its publication (announcement) number is "CN111903601B". This patent mainly uses the setting of a placement mechanism to facilitate the floating and fixing of the entire device on a certain water area, and the internal power components improve the normal operation of different internal functional mechanisms. That is, since a hollow floating block is fixed on both sides of the fixed box, the fixed box is placed on the water surface through the floating block, and fixing bolts for easy fixation are provided on both sides of the floating block. The closed fixed box reduces the noise of the internal power components during operation, and avoids moisture and the like from entering its interior, thereby extending the service life of the internal components, and thus facilitates the floating and fixing of the entire device on a certain water area, and the internal power components improve the normal operation of different internal functional mechanisms. However, the device is not conducive to jet oxygenation. For this reason, we propose a jet oxygenator for aquaculture. Utility Model Content

[0004] The utility model aims to provide a jet aerator for aquaculture, so as to solve the problem that the jet aeration is not conducive to the realization of the jet aeration proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: the jet aerator for aquaculture comprises a buoyancy ring, the interior of the buoyancy ring is connected with a protective component, the interior of the protective component is provided with an aeration component, the aeration component comprises a water inlet pipe, the water inlet pipe is connected with a water outlet pipe through a water pump, the water outlet pipe is connected with a diffusion plate through a threaded sleeve, the threaded sleeve is connected with a fixing frame through the diffusion plate, and the fixing frame is connected with a water pressure plate through fixing bolts.

[0006] As a preferred solution, a rope buckle is fixedly installed on the outer side of the buoyancy ring, and a hole is opened at the axis of the rope buckle.

[0007] As a preferred solution, one end of the water inlet pipe is fixedly connected to the input end of the water pump, the output end of the water pump is fixedly connected to the bottom of the water outlet pipe, the top of the water outlet pipe is connected to the bottom of the threaded sleeve, and the top of the threaded sleeve is fixedly connected to the bottom of the expansion plate.

[0008] As a preferred solution, the fixing frame is fixedly connected to the inside of the expansion plate on all sides, the axis of the fixing frame is threadedly connected to the fixing bolt, and the bottom axis of the water pressure plate is threadedly connected to the outer surface of the fixing bolt.

[0009] As a preferred solution, the protection assembly includes a mounting plate, which is connected to a limiting plate via a protection box, the mounting plate is arranged at the bottom of the protection box, and the top of the protection box is fixedly mounted on the bottom of the limiting plate.

[0010] As a preferred solution, the protection component further includes a water inlet and an anti-blocking net, the water inlet is opened inside the protection box near the bottom, and the anti-blocking net is fixedly installed on the inner wall of the water inlet.

[0011] Technical effects and advantages of the utility model:

[0012] 1. Through the oxygenation components, water is pumped in and sprayed out through the water pump, and through the setting of the expansion spray plate and the water pressure plate, the water can be sprayed out in the form of a bowl-shaped jet, which better increases the contact area between water and air, improves the dissolution rate of oxygen, and realizes jet-type oxygenation. The sprayed water will fall on the water surface in a large area, increasing the formation of bubbles and improving the oxygenation efficiency;

[0013] 2. Through the protection components, the anti-blocking net and the water inlet, protection can be provided when the water pump is pumping water to prevent the water inlet from being blocked and unable to pump water. Through the limit plate, the protection component can be placed as a whole in the buoyancy circle. There is no need to prepare a water source separately. It can be directly placed in the water that needs oxygenation, which greatly enhances the convenience and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the protection component of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the oxygenation component of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the expansion spray plate of the utility model.

[0018] In the figure: 1. Buoyancy ring; 11. Rope buckle; 2. Protection assembly; 21. Mounting plate; 22. Water inlet; 23. Anti-blocking net; 24. Limiting plate; 25. Protection box; 3. Oxygenation assembly; 31. Water inlet pipe; 32. Water pump; 33. Water outlet pipe; 34. Threaded sleeve; 35. Spray expansion plate; 36. Fixing bracket; 37. Fixing bolt; 38. Water pressure plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in 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 in 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.

[0020] Embodiment 1:

[0021] Please refer to the attached Figure 1 , Attachment Figure 3 and attached Figure 4 A jet aerator for aquaculture includes a buoyancy ring 1, a protective assembly 2 is connected to the inside of the buoyancy ring 1, an aeration assembly 3 is arranged inside the protective assembly 2, the aeration assembly 3 includes a water inlet pipe 31, the water inlet pipe 31 is connected to a water outlet pipe 33 through a water pump 32, the water outlet pipe 33 is connected to a spray plate 35 through a threaded sleeve 34, the threaded sleeve 34 is connected to a fixing frame 36 through the spray plate 35, the fixing frame 36 is connected to a water pressure plate 38 through a fixing bolt 37, a rope buckle 11 is fixedly installed on the outside of the buoyancy ring 1, and the rope buckle A hole is opened at the axis center of 11, one end of the water inlet pipe 31 is fixedly connected to the input end of the water pump 32, the output end of the water pump 32 is fixedly connected to the bottom of the water outlet pipe 33, the top of the water outlet pipe 33 is connected to the bottom of the threaded sleeve 34, the top of the threaded sleeve 34 is fixedly connected to the bottom of the expansion plate 35, the surrounding of the fixing frame 36 is fixedly connected to the inside of the expansion plate 35, the axis center of the fixing frame 36 is threadedly connected to the fixing bolt 37, and the bottom axis center of the water pressure plate 38 is threadedly connected to the outer surface of the fixing bolt 37.

[0022] The bottom of the expansion plate 35 is hollow, and the bottom of the water pressure plate 38 is solid, so that water can be sprayed out from the gap between the expansion plate 35 and the water pressure plate 38 to achieve an expansion effect. A threaded hole adapted to the fixing bolt 37 is provided at the axis of the fixing frame 36.

[0023] Specifically, through the oxygenation component 3, water is pumped in and sprayed out through the water pump 32, and through the setting of the expansion spray plate 35 and the water pressure plate 38, the water can be sprayed in the form of a bowl, which can better increase the contact area between water and air, improve the dissolution rate of oxygen, and the sprayed water will fall on the water surface over a large area, increasing the formation of bubbles and improving the oxygenation efficiency.

[0024] Embodiment 2:

[0025] Please refer to the attached Figure 1 - Attachment Figure 2 , and on the basis of Example 1, it is further obtained that the protection component 2 includes a mounting plate 21, the mounting plate 21 is connected to the limiting plate 24 through the protection box 25, the mounting plate 21 is arranged at the bottom of the protection box 25, and the top of the protection box 25 is fixedly installed on the bottom of the limiting plate 24. The protection component 2 also includes a water inlet 22 and an anti-blocking net 23. The water inlet 22 is opened inside the protection box 25 near the bottom, and the anti-blocking net 23 is fixedly installed on the inner wall of the water inlet 22.

[0026] A threaded hole matched with the threaded sleeve 34 is provided at the axis center of the top of the limiting plate 24 , and threaded holes are provided inside both the mounting plate 21 and the protection box 25 , and the two are connected by bolts.

[0027] Specifically, by setting up the protection component 2, through the anti-blocking net 23 and the water inlet 22, it can be achieved that protection can be provided when the water pump 32 is pumping water to prevent the water inlet 22 from being blocked and unable to pump water, and through the limiting plate 24, the protection component 2 can be placed as a whole in the buoyancy ring 1, and there is no need to prepare a water source separately, and it can be directly placed in the water that needs oxygenation, thereby enhancing the convenience and practicality of the device.

[0028] Working principle of the utility model: the utility model is a jet aerator for aquaculture. When the device is needed, first unscrew the bolts on the surface of the mounting plate 21 to remove the mounting plate 21, put the water pump 32 into the protection box 25 and re-fix the mounting plate 21, then screw the threaded sleeve 34 into the limit plate 24, and then install the water pressure plate 38 on the fixing frame 36 through the fixing bolts 37, finally put the protection component 2 as a whole into the buoyancy ring 1, tie the prepared line to the rope buckle 11, and then start the air pump 32 and put it into the water that needs to be oxygenated. At this point, the whole work process is completed.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 jet aerator for aquaculture, comprising a buoyancy ring (1), characterized in that: The interior of the buoyancy ring (1) is connected to a protection component (2), and an aeration component (3) is arranged inside the protection component (2). The aeration component (3) comprises a water inlet pipe (31), and the water inlet pipe (31) is connected to a water outlet pipe (33) via a water pump (32), and the water outlet pipe (33) is connected to a diffusion plate (35) via a threaded sleeve (34), and the threaded sleeve (34) is connected to a fixing frame (36) via the diffusion plate (35), and the fixing frame (36) is connected to a water pressure plate (38) via fixing bolts (37).

2. A jet aerator for aquaculture according to claim 1, characterized in that: A rope buckle (11) is fixedly mounted on the outer side of the buoyancy ring (1), and a hole is provided at the axis of the rope buckle (11).

3. A jet aerator for aquaculture according to claim 1, characterized in that: One end of the water inlet pipe (31) is fixedly connected to the input end of the water pump (32), the output end of the water pump (32) is fixedly connected to the bottom of the water outlet pipe (33), the top of the water outlet pipe (33) is connected to the bottom of the threaded sleeve (34), and the top of the threaded sleeve (34) is fixedly connected to the bottom of the expansion plate (35).

4. A jet aerator for aquaculture according to claim 1, characterized in that: The fixing frame (36) is fixedly connected to the inside of the expansion plate (35) at its periphery, the fixing frame (36) is threadedly connected to the fixing bolt (37) at its axis, and the bottom axis of the water pressure plate (38) is threadedly connected to the outer surface of the fixing bolt (37).

5. The jet aerator for aquaculture according to claim 1, characterized in that: The protection assembly (2) comprises a mounting plate (21), the mounting plate (21) being connected to a limiting plate (24) via a protection box (25), the mounting plate (21) being arranged at the bottom of the protection box (25), and the top of the protection box (25) being fixedly mounted on the bottom of the limiting plate (24).

6. A jet aerator for aquaculture according to claim 5, characterized in that: The protection component (2) further comprises a water inlet (22) and an anti-blocking net (23); the water inlet (22) is opened inside the protection box (25) near the bottom, and the anti-blocking net (23) is fixedly mounted on the inner wall of the water inlet (22).

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