Aeration oxygenation device for water ecological restoration

Abstract

The utility model discloses an aeration and oxygenation device for water ecological restoration, and relates to the technical field of aeration and oxygenation devices, the aeration and oxygenation device comprises a fixing frame, an adjusting mechanism and an oxygen supply mechanism, the adjusting mechanism is fixedly installed on the bottom side of the top end of the fixing frame, and the oxygen supply mechanism is installed at the tail end of the adjusting mechanism; the adjusting mechanism comprises a hydraulic cylinder, a connecting column, a filter shell, a first filter screen and a second filter screen, the output end of the hydraulic cylinder is fixedly connected with the connecting column, the bottom end of the connecting column is fixedly connected with the filter shell, and the first filter screen is arranged on the outer side surface of the filter shell. The aeration oxygenation device for water ecological restoration is novel in design and simple in structure, a motor drives a rotating shaft to rotate, the rotating shaft drives stirring blades fixedly connected to the surface to rotate, the contact effect of water and oxygen is improved, meanwhile, a filter shell, a first filter screen and a second filter screen are arranged to intercept aquatic plant impurities of an air outlet nozzle and the stirring blades, and the water ecological restoration effect is improved. And the situation that use is affected by blockage is avoided.

Description

Technical Field

[0001] This application relates to the field of aeration and oxygenation devices, and in particular to an aeration and oxygenation device for aquatic ecological restoration. Background Technology

[0002] Aquatic ecosystem restoration refers to restoring damaged aquatic ecosystems to a healthy and stable state through the self-regulation and self-organization capabilities of the ecosystem, supplemented by artificial measures, and promoting a virtuous cycle. Aeration and oxygenation equipment uses mechanical means or gas compressors to compress air and spray it into the water, forming bubbles. As these bubbles rise in the water, they continuously come into contact with the water, thereby transferring oxygen into the water and increasing the dissolved oxygen concentration.

[0003] Currently, aeration and oxygenation devices cannot supply oxygen to water at different depths according to demand, and are easily affected by external aquatic plants and impurities during the oxygenation process, making them inconvenient to use. Therefore, an aeration and oxygenation device for aquatic ecological restoration is proposed to address these issues. Summary of the Invention

[0004] This embodiment provides an aeration and oxygenation device for water ecological restoration to solve the problems that current aeration and oxygenation devices cannot supply oxygen to water at different depths according to needs, and are easily affected by external aquatic plants and impurities during the oxygenation process, making them inconvenient for oxygenation.

[0005] According to one aspect of this application, an aeration and oxygenation device for water ecological restoration is provided, including a fixed frame, an adjustment mechanism, and an oxygen supply mechanism. The adjustment mechanism is fixedly installed on the top and bottom sides of the fixed frame, and the oxygen supply mechanism is installed at the end of the adjustment mechanism.

[0006] The adjustment mechanism includes a hydraulic cylinder, a connecting column, a filter shell, a first filter screen, and a second filter screen. The output end of the hydraulic cylinder is fixedly connected to the connecting column, and the bottom end of the connecting column is fixedly connected to the filter shell. The outer surface of the filter shell is provided with a first filter screen, and the top and bottom surfaces of the filter shell are provided with second filter screens.

[0007] Furthermore, a base is fixedly installed at the bottom end of the fixing frame, and fixing cones are evenly installed at the bottom end of the base.

[0008] Furthermore, a waterproof shell is fixedly installed on the inner wall of the top side of the filter shell cavity, a motor is installed on the inner wall of the waterproof shell, a rotating shaft is connected to the output end of the motor, and a stirring blade is fixedly installed on the side surface of the rotating shaft.

[0009] Furthermore, the number of stirring blades is several, and the several stirring blades are symmetrically distributed about the axis of rotation.

[0010] Furthermore, the oxygen supply mechanism includes an aeration and oxygenation device, an air pump, an air supply pipe, a ring pipe, a connecting pipe, an air outlet pipe, and an air outlet nozzle. The output end of the aeration and oxygenation device is connected to the air pump, the output end of the air pump is fixedly connected to the air supply pipe, the end of the air supply pipe is fixedly connected to the ring pipe, the bottom side of the ring pipe is fixedly connected to the connecting pipe, the end of the connecting pipe is fixedly connected to the air outlet pipe, and the bottom side of the air outlet pipe is fixedly connected to the air outlet nozzle.

[0011] Furthermore, the annular tube has a circular cross-section when viewed from above, and multiple connecting tubes are distributed in a ring on the bottom side of the annular tube, while multiple air outlets are distributed at equal intervals on the bottom side of the air outlet tube.

[0012] The above embodiments of this application employ an adjustment mechanism and an oxygen supply mechanism, which solves the problems that currently, aeration and oxygenation devices cannot supply oxygen to water at different depths according to demand, and are easily affected by external aquatic plants and impurities during the oxygen supply process, making them inconvenient for oxygen supply. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application.

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of one embodiment of this application;

[0015] Figure 2 This is a bottom-view perspective view of one embodiment of this application;

[0016] Figure 3 This is a front cross-sectional view of the structural connection of one embodiment of this application.

[0017] In the diagram: 1. Fixing frame; 2. Base; 3. Fixing cone; 4. Hydraulic cylinder; 5. Connecting column; 6. Filter shell; 7. Waterproof shell; 8. Motor; 9. Rotating shaft; 10. Stirring blade; 11. First filter screen; 12. Second filter screen; 13. Aeration and oxygenation equipment; 14. Air pump; 15. Air supply pipe; 16. Ring pipe; 17. Connecting pipe; 18. Air outlet pipe; 19. Air outlet nozzle. Detailed Implementation

[0018] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0019] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0020] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0021] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0022] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0024] The aeration and oxygenation device according to the embodiments of this application is described below.

[0025] Please see Figure 1-3 As shown, an aeration and oxygenation device for water ecological restoration includes a fixed frame 1, an adjustment mechanism and an oxygen supply mechanism. The adjustment mechanism is fixedly installed on the top and bottom sides of the fixed frame 1, and the oxygen supply mechanism is installed at the end of the adjustment mechanism.

[0026] The adjustment mechanism includes a hydraulic cylinder 4, a connecting column 5, a filter shell 6, a first filter screen 11, and a second filter screen 12. The output end of the hydraulic cylinder 4 is fixedly connected to the connecting column 5, and the bottom end of the connecting column 5 is fixedly connected to the filter shell 6. The outer surface of the filter shell 6 is provided with the first filter screen 11, and the top and bottom surfaces of the filter shell 6 are provided with the second filter screen 12.

[0027] A base 2 is fixedly installed at the bottom of the fixed frame 1. Fixed cones 3 are evenly installed at the bottom of the base 2. A waterproof shell 7 is fixedly installed on the inner wall of the top side of the filter shell 6. A motor 8 is installed on the inner wall of the waterproof shell 7. A rotating shaft 9 is connected to the output end of the motor 8. A stirring plate 10 is fixedly installed on the side surface of the rotating shaft 9. The number of stirring plates 10 is several, and the several stirring plates 10 are symmetrically distributed about the rotating shaft 9. The oxygen supply mechanism includes an aeration and oxygenation device 13, an air pump 14, an air supply pipe 15, a ring pipe 16, a connecting pipe 17, an air outlet pipe 18, and an air outlet. Nozzle 19, the output end of the aeration and oxygenation equipment 13 is connected to the air pump 14, the output end of the air pump 14 is fixedly connected to the air supply pipe 15, the end of the air supply pipe 15 is fixedly connected to the annular pipe 16, the bottom side of the annular pipe 16 is fixedly connected to the connecting pipe 17, the end of the connecting pipe 17 is fixedly connected to the air outlet pipe 18, the bottom side of the air outlet pipe 18 is fixedly connected to the air outlet nozzle 19, the top view of the annular pipe 16 is a circular structure, the bottom side of the annular pipe 16 has multiple connecting pipes 17 distributed in a ring, and the bottom side of the air outlet pipe 18 has multiple air outlet nozzles 19 distributed at equal intervals.

[0028] In use, all electrical components mentioned in this application are externally connected to a power supply and control switch. By activating the hydraulic cylinder 4, the hydraulic cylinder 4 pushes the fixedly connected connecting column 5 to move, and the connecting column 5 drives the fixedly connected filter shell 6 to move. The position of the filter shell 6 is then adjusted according to the oxygen supply requirements of the water depth. After adjustment, the aeration and oxygenation equipment 13 is activated to supply oxygen. The air pump 14 extracts oxygen and injects it into the annular pipe 16 through the air supply pipe 15, then into the connecting pipe 17 through the annular pipe 16, and finally into the air outlet pipe 18 through the connecting pipe 17. Finally, the oxygen is discharged through the air outlet 19. At the same time, the motor 8 is activated, which drives the rotating shaft 9 to rotate. The rotating shaft 9 drives the surface-fixed stirring plate 10 to rotate, improving the contact effect between water and oxygen. Meanwhile, the filter shell 6, the first filter screen 11, and the second filter screen 12 intercept aquatic plants and impurities in the air outlet 19 and the stirring plate 10, preventing blockages that may affect the use of the equipment.

[0029] The advantages of this application are:

[0030] 1. This aeration and oxygenation device for aquatic ecological restoration features a novel design and simple structure. A hydraulic cylinder drives a fixed connecting column to move, which in turn moves a fixed filter shell. The position of the filter shell is adjusted according to the oxygen supply requirements based on the water depth. After adjustment, the aeration and oxygenation equipment is activated to supply oxygen. An air pump extracts oxygen and injects it into a ring pipe through an air supply pipe, then into a connecting pipe, and finally into an air outlet pipe. The oxygen is then discharged through an air outlet. Simultaneously, a motor is activated, driving a rotating shaft to rotate. This shaft, in turn, rotates a stirring plate fixedly connected to the surface, improving the contact effect between water and oxygen. The filter shell, first filter screen, and second filter screen intercept aquatic plants and impurities at the air outlet and stirring plate, preventing blockages that could affect operation.

[0031] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this application does not involve any improvement to the software and methods.

[0032] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An aeration and oxygenation device for aquatic ecological restoration, characterized in that, It includes a fixed frame (1), an adjustment mechanism and an oxygen supply mechanism. The adjustment mechanism is fixedly installed on the top and bottom sides of the fixed frame (1), and the oxygen supply mechanism is installed at the end of the adjustment mechanism. The adjustment mechanism includes a hydraulic cylinder (4), a connecting column (5), a filter shell (6), a first filter screen (11), and a second filter screen (12). The output end of the hydraulic cylinder (4) is fixedly connected to the connecting column (5), and the bottom end of the connecting column (5) is fixedly connected to the filter shell (6). The outer surface of the filter shell (6) is provided with the first filter screen (11), and the top and bottom surfaces of the filter shell (6) are provided with the second filter screen (12).

2. The aeration and oxygenation device for water ecological restoration according to claim 1, characterized in that: The base (2) is fixedly installed at the bottom of the fixed frame (1), and fixed cones (3) are evenly installed at the bottom of the base (2).

3. The aeration and oxygenation device for water ecological restoration according to claim 1, characterized in that: A waterproof shell (7) is fixedly installed on the inner wall of the top side of the filter shell (6). A motor (8) is installed on the inner wall of the waterproof shell (7). A rotating shaft (9) is connected to the output end of the motor (8). A stirring plate (10) is fixedly installed on the side surface of the rotating shaft (9).

4. The aeration and oxygenation device for water ecological restoration according to claim 3, characterized in that: The number of stirring blades (10) is several, and the several stirring blades (10) are symmetrically distributed about the rotating shaft (9).

5. The aeration and oxygenation device for aquatic ecological restoration according to claim 1, characterized in that: The oxygen supply mechanism includes an aeration and oxygenation device (13), an air pump (14), an air supply pipe (15), an annular pipe (16), a connecting pipe (17), an air outlet pipe (18), and an air outlet nozzle (19). The output end of the aeration and oxygenation device (13) is connected to the air pump (14). The output end of the air pump (14) is fixedly connected to the air supply pipe (15). The end of the air supply pipe (15) is fixedly connected to the annular pipe (16). The bottom side of the annular pipe (16) is fixedly connected to the connecting pipe (17). The end of the connecting pipe (17) is fixedly connected to the air outlet pipe (18). The bottom side of the air outlet pipe (18) is fixedly connected to the air outlet nozzle (19).

6. The aeration and oxygenation device for water ecological restoration according to claim 5, characterized in that: The annular tube (16) has a circular annular structure when viewed from above.

7. The aeration and oxygenation device for water ecological restoration according to claim 6, characterized in that: The bottom side of the annular pipe (16) has a plurality of connecting pipes (17) arranged in a ring, and the bottom side of the air outlet pipe (18) has a plurality of air outlets (19) arranged at equal intervals.

Images