Oxygenation device for irrigation

Abstract

The utility model belongs to the technical field of irrigation, and particularly relates to an oxygen filling device for irrigation, which comprises a water well main body, a base is arranged on the inner bottom surface of the water well main body, and an oxygen filling structure is arranged on the top surface of the base; when the mixed-flow pump is started, irrigation water in the water well body can be sucked into the mixed-flow pump through the liquid inlet, meanwhile, negative pressure can be formed in the oxygen filling pipe, external air is sucked into the oxygen filling pipe, is conveyed into the inclined pipe through the steel wire hose and is finally conveyed into the liquid inlet through the inclined pipe, and the liquid inlet is communicated with the liquid inlet. The irrigation water is oxygenated, the oxygen content of the irrigation water is increased, the plant irrigation effect is improved, due to the arrangement of the floating plate, when the liquid level of the irrigation water in the water well body is increased or decreased, the floating plate can ascend and descend along with the change of the liquid level, the top end of the oxygenating pipe can make contact with external air all the time, and the oxygenating stability is guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of irrigation technology, specifically relating to an oxygenation device for irrigation. Background Technology

[0002] The absorption of most nutrients is closely related to the metabolic activities of plant roots. These processes require energy generated by root cell respiration. Water absorption is also regulated by temperature and respiration, which requires the participation of oxygen. Therefore, oxygen in the root environment has a crucial impact on the normal growth of crops. According to statistics, the oxygen content in the root environment should be maintained at least 10% to keep root activity in optimal condition. The root system of crops is very important for plant growth and disease resistance. Water and nutrients will be absorbed according to the needs of plants, but the oxygen level in the root environment largely determines the efficiency of nutrient and water absorption and the quality of the root system. Sufficient oxygen in the root environment can ensure root health, thereby making plants more resistant to pathogens and minimizing the risk of pathogens. In current technology, irrigation water is usually used directly to irrigate plants, but some irrigation water may have low oxygen content and cannot meet the oxygen needs of plant roots.

[0003] To address the aforementioned problems, this application proposes an oxygenation device for irrigation. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides an oxygenation device for irrigation, which is capable of oxygenating irrigation water.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an oxygenation device for irrigation, comprising a well body, a base provided on the inner bottom surface of the well body, an oxygenation structure provided on the top surface of the base, and a guide structure provided on the top surface of the base near the oxygenation structure;

[0006] The oxygenation structure includes a mixed-flow pump, which is mounted on the top surface of the base. Symmetrically arranged inlets are located on both sides of the mixed-flow pump. An inclined tube is fixedly connected to the bottom of each inlet, and the inclined tube communicates with the inlet. The inclined tube is set at a 45° angle. A float plate is located at the top of each inlet, and a pre-drilled hole is located at the center of the float plate. The mixed-flow pump is installed within the pre-drilled hole. Symmetrically arranged first connection holes are located on the float plate, and oxygenation tubes are fixedly connected to each of these first connection holes. A flexible steel wire is fixedly connected to the bottom of each oxygenation tube, and the end of the flexible steel wire away from the oxygenation tube is fixedly connected to the bottom end of the inclined tube closest to it.

[0007] As a preferred embodiment of the oxygenation device for irrigation according to this utility model, a filter screen is installed at the top of each oxygenation pipe.

[0008] As a preferred embodiment of the oxygenation device for irrigation according to this utility model, the top of the well body is provided with an irrigation port, and the top of the mixed flow pump is provided with a liquid outlet near the irrigation port, and the liquid outlet is connected to the irrigation port through a pipe.

[0009] As a preferred embodiment of the oxygenation device for irrigation according to this utility model, the guiding structure includes symmetrically arranged first sleeves, each of which is fixedly connected to the top surface of the base. Each first sleeve has several first guide openings evenly distributed around its circumference. Each first sleeve contains a circular block, and several first connecting plates are evenly distributed around the outer wall of the circular block. The first connecting plates are respectively disposed in the first guide openings. Each float plate has a second connecting hole near the first sleeve, and each first sleeve is disposed in the second connecting hole. The top surface of each first connecting plate is fixedly connected to the float plate. A positioning ring is fixedly connected to the outer wall at the bottom of each first sleeve.

[0010] As a preferred embodiment of the oxygenation device for irrigation according to this utility model, each of the circular blocks has a connecting rod fixedly connected to its top surface. Each connecting rod has a second sleeve at its top end. The connecting rod is located inside the second sleeve. Each second sleeve has a second guide opening. Each connecting rod has a second connecting plate fixedly connected to its top end. The second connecting plates are respectively located in the adjacent second guide openings. Each of the first sleeves has a connecting block on its top surface. The top ends of the second sleeves are respectively fixedly connected to the adjacent connecting blocks.

[0011] As a preferred embodiment of the oxygenation device for irrigation according to this utility model, threaded posts are fixedly connected to the top surface of the connecting block, a lifting plate is provided at the top of the connecting block, a third connecting hole is provided at both ends of the lifting plate, the threaded posts on both sides are respectively provided in the adjacent third connecting holes, and a positioning nut is threadedly connected to the position of the threaded posts on the top surface of the lifting plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The addition of an oxygenation structure allows for the combined use of a float plate and an oxygenation pipe. When the mixed-flow pump starts, irrigation water in the well body is drawn into the pump through the inlet, simultaneously creating negative pressure in the oxygenation pipe. This draws in external air, which is then transmitted through a flexible steel hose to the inclined pipe, and finally to the inlet, thus oxygenating the irrigation water. This increases the oxygen content of the irrigation water, improving the irrigation effect. Furthermore, due to the float plate, when the well body… When the level of the internal irrigation water increases or decreases, the float will move up and down with the change in water level, ensuring that the top of the oxygenation pipe is always in contact with the outside air, thus guaranteeing the stability of oxygenation. At the same time, a guide structure is added. When the float moves up and down due to the change in water level, it will drive the circular block and the first connecting plate to move together along the direction of the first guide port. The float will also move along the direction of the first sleeve, preventing the float from rotating or deviating during movement, preventing the bottom pipe from getting tangled or broken, and ensuring the stability of the oxygenation device's operation. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 In this utility model Figure 1 A partial structural diagram;

[0016] Figure 3 In this utility model Figure 2 A partial structural diagram;

[0017] Figure 4 This is a schematic diagram of the structure of the float plate in this utility model;

[0018] Figure 5 In this utility model Figure 3 A partial structural diagram;

[0019] Figure 6 In this utility model Figure 5 A partial structural diagram;

[0020] In the picture:

[0021] 1. Well body; 11. Irrigation inlet; 12. Base;

[0022] 2. Oxygenation structure; 21. Mixed flow pump; 22. Outlet; 23. Inlet; 24. Oxygenation pipe; 25. Filter screen; 26. Float; 27. Reserved hole; 28. First connection hole; 29. ​​Steel wire hose; 210. Inclined tube;

[0023] 3. Guide structure; 31. First sleeve; 32. First guide opening; 33. Second connecting hole; 34. Round block; 35. First connecting plate; 36. Positioning ring; 37. Connecting rod; 38. Second sleeve; 39. Second guide opening; 310. Second connecting plate; 311. Connecting block; 312. Threaded column; 313. Positioning nut; 314. Lifting plate; 315. Third connecting hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] like Figures 1 to 6 As shown;

[0027] Based on the above:

[0028] In order to oxygenate the irrigation water, this oxygenation device for irrigation includes a water well body 1, a base 12 is provided on the inner bottom surface of the water well body 1, an oxygenation structure 2 is provided on the top surface of the base 12, and a guide structure 3 is provided on the top surface of the base 12 near the oxygenation structure 2.

[0029] The oxygenation structure 2 includes a mixed-flow pump 21, which is installed on the top surface of the base 12. Inlet ports 23 are symmetrically arranged on both sides of the mixed-flow pump 21. Inclined tubes 210 are fixedly connected to the bottom of each inlet port 23, communicating with the inlet ports 23. The inclined tubes 210 are inclined at 45°. A float plate 26 is provided at the top of the inlet ports 23. A pre-drilled hole 27 is provided at the center of the float plate 26. The mixed-flow pump 21 is installed inside the pre-drilled hole 27. First connecting holes 28 are symmetrically arranged on the float plate 26. Oxygenation tubes 24 are fixedly connected to each of the first connecting holes 28. A steel wire hose 29 is fixedly connected to the bottom end of each oxygenation tube 24. The end of the steel wire hose 29 furthest from the oxygenation tube 24 is fixedly connected to the bottom end of the inclined tube 210 closest to it.

[0030] In this implementation scheme: When the mixed-flow pump 21 is started, the irrigation water in the main body 1 of the well is drawn into the mixed-flow pump 21 through the inlet 23. At the same time, a negative pressure is formed at the oxygenation pipe 24, drawing in external air into the oxygenation pipe 24. The air is then transmitted through the oxygenation pipe 24 to the steel wire hose 29, and then through the steel wire hose 29 to the inclined pipe 210. Finally, the air is transmitted through the inclined pipe 210 to the inlet 23, oxygenating the irrigation water, increasing the oxygen content of the irrigation water, and improving the irrigation effect for plants. Furthermore, due to the setting of the float plate 26, when the level of irrigation water in the main body 1 increases or decreases, the float plate 26 will move up and down with the change in the level of the water, ensuring that the top of the oxygenation pipe 24 is always in contact with the external air, thus ensuring the stability of oxygenation. At the same time, the steel wire hose 29 can be bent to a certain extent, so that it will not break due to the movement of the float plate 26, ensuring the stability of the connection between the oxygenation pipe 24 and the inclined pipe 210.

[0031] Furthermore:

[0032] In an optional embodiment, a filter screen 25 is installed at the top of each oxygen supply tube 24.

[0033] In this embodiment, the filter screen 25 can protect the oxygen supply tube 24, prevent debris from entering the oxygen supply tube 24 and causing blockage, and improve the stability of oxygen supply.

[0034] Furthermore:

[0035] In an optional embodiment, an irrigation port 11 is provided on the top of the water well body 1, and an outlet 22 is provided on the top of the mixed flow pump 21 near the irrigation port 11. The outlet 22 is connected to the irrigation port 11 through a pipe.

[0036] In this embodiment, the mixed-flow pump 21 discharges the oxygenated irrigation water from the outlet 22 and transmits it to the irrigation outlet 11 through the outlet 22, and finally transmits it to the irrigation site through the irrigation outlet 11.

[0037] Furthermore:

[0038] In an optional embodiment, the guide structure 3 includes symmetrically arranged first sleeves 31, each of which is fixedly connected to the top surface of the base 12. Each first sleeve 31 has a plurality of first guide openings 32 evenly distributed around its circumference. A circular block 34 is disposed within each first sleeve 31. A plurality of first connecting plates 35 are evenly distributed around the outer wall of each circular block 34. The first connecting plates 35 are respectively disposed in the first guide openings 32. A second connecting hole 33 is disposed near each of the float plates 26, near the first sleeves 31. Each first sleeve 31 is disposed within the second connecting hole 33. The top surface of each first connecting plate 35 is fixedly connected to the float plate 26. A positioning ring 36 is fixedly connected to the outer wall at the bottom of each first sleeve 31. A connecting rod 37 is fixedly connected to the top surface of each circular block 34. Each end is provided with a second sleeve 38, and a connecting rod 37 is provided inside the second sleeve 38. Each second sleeve 38 is provided with a second guide port 39. The top end of each connecting rod 37 is fixedly connected to a second connecting plate 310. The second connecting plates 310 are respectively located in the adjacent second guide ports 39. Each top surface of the first sleeve 31 is provided with a connecting block 311. The top end of the second sleeve 38 is fixedly connected to the adjacent connecting block 311. Each top surface of the connecting block 311 is fixedly connected with a threaded post 312. The top end of the connecting block 311 is provided with a lifting plate 314. Each end of the lifting plate 314 is provided with a third connecting hole 315. The threaded posts 312 on both sides are respectively located in the adjacent third connecting holes 315. The threaded posts 312 located on the top surface of the lifting plate 314 are threadedly connected with positioning nuts 313.

[0039] In this embodiment: when the float 26 moves up and down due to changes in the liquid level, it will cause the circular block 34 and the first connecting plate 35 to move together along the direction of the first guide port 32, while the float 26 will move along the direction of the first sleeve 31. This prevents the float 26 from rotating or deviating during movement, and prevents the bottom pipe from getting tangled or broken. The positioning ring 36 can limit the movement of the float 26, preventing the float 26 from colliding with the pipe due to low liquid level, ensuring the stability of the oxygenation device. When it is necessary to adjust the float 26 and the pipe on the float 26 when the liquid level is low... When performing maintenance, the lifting plate 314 can be used to move the connecting block 311, which in turn moves the second sleeve 38, causing the second connecting plate 310 to move within the second guide port 39. When the second connecting plate 310 moves to the bottom of the second guide port 39, the second sleeve 38 will move the connecting rod 37, which in turn moves the round block 34, thereby causing the first connecting plate 35 to move the floating plate 26, raising the floating plate 26 to a position that is easy to handle, thus improving the convenience of use.

[0040] The working principle and usage process of this utility model are as follows: During irrigation, the mixed-flow pump 21 is first started. Irrigation water in the main body 1 is drawn into the mixed-flow pump 21 through the inlet 23. At the same time, a negative pressure is created at the oxygenation pipe 24, drawing in external air. The air is then transmitted through the oxygenation pipe 24 to the steel wire hose 29, and then through the steel wire hose 29 to the inclined pipe 210. Finally, the air is transmitted through the inclined pipe 210 to the inlet 23, oxygenating the irrigation water, increasing its oxygen content, improving the irrigation effect on plants, and due to the floating... The float 26 is designed so that when the level of irrigation water in the main body 1 increases or decreases, the float 26 will rise and fall with the change in water level. When the float 26 rises and falls due to the change in water level, it will drive the round block 34 and the first connecting plate 35 to move together along the direction of the first guide port 32, while the float 26 will move along the direction of the first sleeve 31. This prevents the float 26 from rotating or deviating during movement, and prevents the bottom pipe from getting tangled or broken. The positioning ring 36 can limit the movement of the float 26 to prevent the float 26 from damaging the pipe due to the low water level. The collision ensures that the top of the oxygenating tube 24 remains in contact with the outside air, guaranteeing stable oxygenation. Simultaneously, the flexible steel wire hose 29 can bend to a certain extent, preventing it from breaking due to the movement of the float 26, thus ensuring the stability of the connection between the oxygenating tube 24 and the inclined tube 210. The mixed-flow pump 21 discharges the oxygenated irrigation water from the outlet 22 and transmits it through the outlet 22 to the irrigation inlet 11, ultimately delivering it to the irrigation site. When the water level is low, the float 26, the oxygenating tube 24 on the float 26, and the filter screen 25 are adjusted accordingly. During maintenance, the lifting plate 314 can be used to move the connecting block 311, which in turn moves the second sleeve 38, causing the second connecting plate 310 to move within the second guide port 39. When the second connecting plate 310 moves to the bottom of the second guide port 39, the second sleeve 38 will move the connecting rod 37, which in turn moves the round block 34, thereby causing the first connecting plate 35 to move the float 26, raising the float 26 to a convenient position for handling, thus improving the convenience of use.

[0041] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An oxygenation device for irrigation, comprising a well body (1), characterized in that: A base (12) is provided on the inner bottom surface of the main body (1) of the well, an oxygen-filling structure (2) is provided on the top surface of the base (12), and a guide structure (3) is provided on the top surface of the base (12) near the oxygen-filling structure (2). The oxygenation structure (2) includes a mixed-flow pump (21), which is mounted on the top surface of the base (12). The mixed-flow pump (21) has symmetrically arranged inlet ports (23) on both sides. An inclined tube (210) is fixedly connected to the bottom of each inlet port (23). The inclined tube (210) communicates with the inlet port (23) and is inclined at 45°. A float plate (26) is provided at the top of each inlet port (23). A reserved hole (27) is provided at the center position. The mixed flow pump (21) is installed in the reserved hole (27). The float plate (26) is symmetrically provided with first connection holes (28). An oxygen supply pipe (24) is fixedly connected in each of the first connection holes (28). A steel wire hose (29) is fixedly connected to the bottom end of each oxygen supply pipe (24). The end of the steel wire hose (29) away from the oxygen supply pipe (24) is fixedly connected to the bottom end of the inclined pipe (210) close to the inclined pipe (210).

2. An oxygenation device for irrigation according to claim 1, characterized in that: Each oxygen supply tube (24) is equipped with a filter screen (25) at its top.

3. An oxygenation device for irrigation according to claim 1, characterized in that: The top of the water well body (1) is provided with an irrigation port (11), and the top of the mixed flow pump (21) is provided with a liquid outlet (22) near the irrigation port (11). The liquid outlet (22) is connected to the irrigation port (11) through a pipe.

4. An oxygenation device for irrigation according to claim 1, characterized in that: The guide structure (3) includes symmetrically arranged first sleeves (31), each of which is fixedly connected to the top surface of the base (12). Each of the first sleeves (31) has several first guide openings (32) evenly distributed around its circumference. Each of the first sleeves (31) has a circular block (34) inside it. Each of the circular blocks (34) has several first connecting plates (35) evenly distributed around its circumference on its outer wall. Each of the first connecting plates (35) is located in the first guide opening (32) near the first sleeve. Each of the floats (26) has a second connecting hole (33) near the first sleeve (31). Each of the first sleeves (31) is located in the second connecting hole (33) near the first sleeve. The top surface of each of the first connecting plates (35) is fixedly connected to the float (26). Each of the first sleeves (31) has a positioning ring (36) fixedly connected to the outer wall at the bottom of its outer wall.

5. An oxygenation device for irrigation according to claim 4, characterized in that: Each of the circular blocks (34) has a connecting rod (37) fixedly connected to its top surface. Each of the connecting rods (37) has a second sleeve (38) at its top end. The connecting rod (37) is located inside the second sleeve (38). Each of the second sleeves (38) has a second guide port (39). Each of the connecting rods (37) has a second connecting plate (310) fixedly connected to its top end. The second connecting plates (310) are respectively located inside the adjacent second guide ports (39). Each of the first sleeves (31) has a connecting block (311) fixedly connected to its top surface. The top ends of the second sleeves (38) are respectively fixedly connected to the adjacent connecting blocks (311).

6. An oxygenation device for irrigation according to claim 5, characterized in that: The top surface of the connecting block (311) is fixedly connected with threaded posts (312). The top of the connecting block (311) is provided with a lifting plate (314). Both ends of the lifting plate (314) are provided with third connecting holes (315). The threaded posts (312) on both sides are respectively set in the adjacent third connecting holes (315). The threaded posts (312) located on the top surface of the lifting plate (314) are threadedly connected with positioning nuts (313).

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