Portable intelligent aeration device suitable for constructed wetland

Abstract

The utility model relates to the field of artificial wetland aeration equipment, and discloses a portable intelligent aeration device suitable for an artificial wetland, which comprises a base, an aeration mechanism and a power supply mechanism, and the power supply mechanism is used for supplying power to the aeration mechanism; the aeration mechanism comprises an air source, an aeration shell, an ultra-microporous aeration disc, a short-distance aeration branch pipe and a long-distance aeration branch pipe; the aeration shell is mounted on the base, and the air source is used for supplying air to the inside of the aeration shell; a plurality of ultra-microporous aeration discs, a plurality of short-distance aeration branch pipes and a plurality of long-distance aeration branch pipes are arranged on the peripheral surface of the aeration shell; the first path outputs gas by attaching to the surface of the aeration shell through the ultra-microporous aeration disc, the second path outputs gas close to the outside of the aeration shell through the short-distance aeration branch pipe, and the third path outputs gas far away from the outside of the aeration shell through the long-distance aeration branch pipe, so that the number of the aeration pipes is large, and a larger dense aeration range from near to far is formed; the aeration effect is good, and the aeration efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of artificial wetland aeration equipment, in particular to a portable intelligent aeration device suitable for artificial wetlands. Background Art

[0002] Constructed wetlands are artificially constructed and controlled surfaces similar to swamps. Sewage and sludge are distributed in a controlled manner on the artificially constructed wetlands. As the sewage and sludge flow in a certain direction, the technology mainly utilizes the physical, chemical and biological synergistic effects of soil, artificial media, plants and microorganisms to treat the sewage and sludge. Aeration equipment is set in the artificial wetland to increase the dissolved oxygen in the water, promote the decomposition of organic matter and the removal of pollutants, thereby reducing water pollution.

[0003] The utility model patent with the authorization announcement number CN207845288U discloses a lake solar aeration purification device, including a solar panel, which is fixed on a floating frame, an electric retractable aeration pipe is installed below the floating frame, a microwave sensor and a cutting blade are installed at the bottom of the electric retractable aeration pipe, a box is placed on the floating frame, and the box includes an inverter, an electric control box, and an air pump. The electric retractable aeration pipe is electrically connected to the box, and the electric retractable aeration pipe and the air pump are connected through a pipeline. The utility model can automatically sense when there are foreign objects in the water, and the cutting blade is automatically rotated to cut the foreign objects in the water through the electric control box. The aeration pipe can sink deeper into the water, thereby achieving the effect of deep aeration. The device has a deep aeration depth and a good aeration effect.

[0004] As in the above solution, currently smaller and portable aeration equipment usually only uses a single aeration tube for aeration. This method has a small aeration range, low aeration efficiency and unsatisfactory aeration effect due to the small number of aeration tubes. Utility Model Content

[0005] The utility model aims to overcome the defects of the above-mentioned prior art and provide a portable intelligent aeration device suitable for artificial wetlands, which is used to solve the technical problems of small aeration range, low aeration efficiency and unsatisfactory aeration effect caused by small number of aeration pipes.

[0006] The technical solution adopted by the utility model is a portable intelligent aeration device suitable for artificial wetlands, comprising a base, an aeration mechanism and a power supply mechanism, wherein the power supply mechanism is used to supply power to the aeration mechanism; the aeration mechanism comprises an air source, an aeration shell, an ultra-microporous aeration disk, a short-distance aeration branch pipe and a long-distance aeration branch pipe; the aeration shell is installed on the base, and the air source is used to supply air to the inside of the aeration shell; a plurality of ultra-microporous aeration disks, a plurality of short-distance aeration branch pipes and a plurality of long-distance aeration branch pipes are provided on the outer peripheral surface of the aeration shell.

[0007] During aeration, the gas source transports gas into the aeration shell, and then the gas is output from the aeration shell to the external water body for aeration in three ways. The first way is to output gas through the ultra-microporous aeration disk close to the surface of the aeration shell, the second way is to output gas near the outside of the aeration shell through the short-distance aeration branch pipe, and the third way is to output gas far away from the outside of the aeration shell through the long-distance aeration branch pipe. In this way, the number of aeration pipes is large, and a larger intensive aeration range from near to far is formed, the aeration effect is good, and the aeration efficiency is high.

[0008] Furthermore, the short-distance aeration branch pipe and the long-distance aeration branch pipe are both annularly distributed on the aeration shell, and the height of the short-distance aeration branch pipe is greater than that of the long-distance aeration branch pipe. The higher the setting position is, the shallower the distance from the water surface is. The long-distance aeration branch pipe with a larger aeration range is set at the bottom, and the gas outputted by it can pass through a deeper water depth during the rising process, and can aerate more water bodies, and the aeration effect is better.

[0009] Furthermore, the air source is connected to the aeration shell through a telescopic tube, the aeration shell is provided with a support member that can move up and down, the aeration shell is installed with a telescopic mechanism, the telescopic mechanism is used to drive the support member to move, the air source is installed on the support member, the telescopic mechanism is an electric push rod, and the telescopic mechanism is evenly distributed on the periphery of the telescopic tube and there are no less than two of them. The main purpose of having no less than two telescopic mechanisms is to improve the connection strength and increase stability. When not working, the telescopic mechanism shortens the distance between the air source and the aeration shell, making the overall height smaller, making it more convenient to carry and move, and having better portability. During aeration, the aeration shell is located below the water surface of the water body that needs to be aerated, and the air source is supported above the water surface by the telescopic mechanism, which does not affect the normal aeration operation.

[0010] Furthermore, an intelligent controller is installed on the support, the power supply mechanism is electrically connected to the intelligent controller, and the gas source electric control end and the telescopic mechanism electric control end are electrically connected to the intelligent controller respectively. By controlling the telescopic mechanism to work through the intelligent controller, the degree of automation can be further improved. By controlling the gas source and power supply mechanism to work intelligently through the intelligent controller, the difficulty of manual control can be reduced, the operation is more convenient, and the aeration efficiency can be effectively improved.

[0011] Furthermore, a dissolved oxygen detection probe is installed on the base, and the dissolved oxygen detection probe is electrically connected to the intelligent controller. The dissolved oxygen detection probe is used to detect the oxygen content in the water body in real time and transmit it to the intelligent controller. The intelligent controller controls the aeration of the aeration mechanism according to the oxygen content, which is more energy-saving and highly intelligent.

[0012] Furthermore, the power supply mechanism includes a rotatable solar panel, which is mounted on a support, and the electric control end of the rotatable solar panel is electrically connected to the intelligent controller. By controlling the rotatable solar panel to rotate toward the sun through the intelligent controller, more solar energy can be converted into electrical energy and stored in the power supply mechanism, which can effectively solve the power supply problem of the device, is more energy-saving, and does not require the installation of cables for power supply, which can effectively improve the installation speed and improve portability.

[0013] Furthermore, the base includes a tripod and a lifting rod, the lifting rod is fixed to the bottom end of the aeration shell, the tripod is installed at the bottom of the lifting rod, the electric control end of the lifting rod is electrically connected to the intelligent controller, the lifting rod has a sleeve and a plug rod, the tripod is fixed on the lifting rod plug rod, and the bottom end of the lifting rod plug rod is a tip. The tripod can improve the stability of the support of the device and effectively prevent tilting. The bottom end of the plug rod can be inserted into the silt under the water body that needs aeration, which can effectively improve the firmness of the installation of the device.

[0014] Compared with the prior art, the utility model has the following beneficial effects: during aeration, the gas source transports gas into the aeration shell, and then the gas is output from the aeration shell to the external water body for aeration in three ways. The first way is to output gas through an ultra-microporous aeration disk close to the surface of the aeration shell, the second way is to output gas close to the outside of the aeration shell through a short-distance aeration branch pipe, and the third way is to output gas far from the outside of the aeration shell through a long-distance aeration branch pipe. In this way, the number of aeration pipes is large, and a larger intensive aeration range from near to far is formed, the aeration effect is good, the aeration efficiency is high, and emergency treatment of polluted water bodies can be carried out. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 For this utility model Figure 1 A magnified view of the local structure at point A.

[0017] Figure 3 It is a structural schematic diagram of the long-distance aeration branch pipe of the utility model.

[0018] In the figure: 1. tripod, 2. lifting rod, 3. air source, 4. telescopic mechanism, 5. aeration shell, 6. ultra-microporous aeration disk, 7. long-distance aeration branch pipe, 8. short-distance aeration branch pipe, 9. external aeration pipe, 10. retractable buckle, 11. internal aeration pipe, 12. rotatable solar panel, 13. intelligent controller, 14. telescopic tube, 15. dissolved oxygen detection probe, 16. base, 17. aeration mechanism, 18. power supply mechanism, 19. support. DETAILED DESCRIPTION

[0019] The drawings of the present invention are only used for illustrative purposes and cannot be construed as limiting the present invention. In order to better illustrate the following embodiments, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0020] like Figure 1-3 As shown, the present solution discloses a portable intelligent aeration device suitable for artificial wetlands, including a base 16 , an aeration mechanism 17 and a power supply mechanism 18 .

[0021] The base 16 includes a tripod 1 and a lifting rod 2. The tripod 1 is fixed to the lower part of the lifting rod 2. The bottom of the lifting rod 2 is a pointed end, which is convenient for inserting into the bottom of the water body and plays a preliminary fixed support role. The lifting rod 2 is retractable. The lifting rod 2 has a sleeve and an insertion rod. The tripod 1 is fixed on the insertion rod of the lifting rod 2. The bottom end of the insertion rod of the lifting rod 2 is a pointed end. The tripod 1 is used for support to maintain the overall stability. The lifting rod 2 can optionally use an electric push rod.

[0022] The aeration mechanism 17 includes an air source 3, a telescopic mechanism 4, a telescopic tube 14 and an aeration shell 5. The aeration shell 5 is fixed at the top of the lifting rod 2. The aeration shell 5 is a hollow spherical structure. The air source 3 is connected to the aeration shell 5 through the telescopic tube 14. The air source 3 is used to supply air to the inside of the aeration shell 5. The air source 3 can be a blower, an air pressure pump, etc. The telescopic mechanism 4 is an electric push rod. The telescopic mechanism 4 is evenly distributed on the periphery of the telescopic tube 14 and there are no less than two; a plurality of ultra-microporous aeration disks 6 are evenly arranged on the outer wall of the aeration shell 5, and a plurality of long-distance aeration branch pipes 7 and a plurality of short-distance aeration branch pipes 8 are connected to the outer peripheral surface of the aeration shell 5. The height of the short-distance aeration branch pipe 8 is greater than the height of the long-distance aeration branch. The short-distance aeration branch pipe 8 and the long-distance aeration branch pipe are both arranged in a ring shape on the outer peripheral surface of the aeration shell 5.

[0023] The long-distance aeration branch pipe 7 includes an outer aeration pipe 9, a shrink buckle 10 and an inner aeration pipe 11. The outer aeration pipe 9 has a first connection end and a second connection end, and the inner aeration pipe 11 has an open end and a blind end. The outer aeration pipe 9 is fixed on the aeration shell 5. The first connection end of the outer aeration pipe 9 is communicated with the inside of the aeration shell 5, and the second connection end of the outer aeration pipe 9 is plugged into the open end of the inner aeration pipe 11. The outer end of the outer aeration pipe 9 can be tightened to the open end of the inner aeration pipe 11 through the shrink buckle 10. Aeration holes are provided on the outer aeration pipe 9 and the inner aeration pipe 11. The shrink buckle 10 can adopt the pipe clamp in the prior art; the short-distance aeration branch pipe 8 can adopt a single-tube blind-end pipe, and the short-distance aeration branch pipe 8 is provided with aeration holes.

[0024] The ultra-microporous aeration disk 6 is arranged on the surface of the aeration shell 5, and surface aeration is performed through the ultra-microporous aeration disk 6; the short-distance aeration branch pipe 8 and the long-distance aeration branch pipe 7 have different lengths, which can meet the aeration needs of different areas. The long-distance aeration branch pipe 7 can be retracted and is easy to carry.

[0025] A support member 19 is also provided on the telescopic mechanism 4. The support member 19 can be a support rod, a support frame, etc. The lifting and lowering of the support member 19 can be controlled by the telescopic mechanism 4. The air source 3 is preferably a blower, which is provided on the support member 19. The blower generates gas and introduces the gas into the aeration shell 5 through the telescopic tube 14. The height of the air source 3 can be adjusted by adjusting the height of the telescopic mechanism 4, so as to adapt to the aeration needs of water bodies of different depths. When in use, the aeration shell 5 is fixed below the water surface.

[0026] A dissolved oxygen detection probe 15 is fixed on the lifting rod 2, and an intelligent controller 13, a rotatable solar panel 12 and a power supply mechanism 18 are installed on the support 19. The intelligent controller 13 can adopt a PC, an intelligent PLC or other intelligent controllers in the prior art. The power supply mechanism 18 includes an inverter, a battery and an LED display. The intelligent controller 13 is electrically connected to the blower, the LED display and the dissolved oxygen detection probe 15 respectively. The electrical control connection between the intelligent controller 13, the inverter, the battery and the LED display belongs to the well-known connection technology in the field and is not described in detail here; the inverter mainly converts the direct current of the battery into alternating current to power the blower, the dissolved oxygen detection probe 15 and the LED display; the LED digital display can display the time, current voltage, dissolved oxygen concentration and remaining power; the intelligent controller 13 is used to adjust the voltage and current during charging and loading, as well as the automatic control of the telescopic mechanism 4. The LED display can display the current voltage of the battery, as well as the overcharge, over-discharge, reverse connection and short circuit of the battery.

[0027] The rotatable solar panel 12 is rotatably connected to the support 19 via a rotating shaft. The direction of the rotatable solar panel 12 can be adjusted by controlling its rotation to absorb solar energy at the best angle. It can rotate 180°. The rotatable solar panel 12 belongs to the prior art. The rotatable solar panel 12 adopts a polycrystalline silicon rotatable solar panel, which automatically adjusts the direction of the panel according to the direction of light to maximize the absorption of light energy.

[0028] When carrying and transporting, the rotatable solar panel 12 is controlled by the intelligent controller 13 to be close to the support 19, the telescopic mechanism 4 is controlled to be shortened, and the lifting rod 2 is controlled to be lowered, so that the whole becomes smaller and easier to carry and transport; when in use, the base 16 is inserted into the water body, the tripod 1 is unfolded for support, and the intelligent controller 13 controls the lifting rod 2 to be raised and lowered, so that the aeration shell 5 is located at the most suitable aeration height in the water body, and the gas source 3, the power supply mechanism 18, the intelligent controller 13 and the rotatable solar panel 12 are located above the water surface by controlling the telescopic mechanism 4, and the rotatable solar panel 12 is controlled to be unfolded to absorb solar energy to provide electricity; then the dissolved oxygen detection probe 15 transmits the oxygen content in the water body to the intelligent controller 13, and the intelligent controller 13 controls the gas source 3 to produce different sizes of gas according to the oxygen content. The gas is transported into the aeration shell 5 through the telescopic tube 14, and then aerated through the ultra-microporous aeration disk 6, the short-distance aeration branch pipe 8 and the long-distance aeration branch pipe 7. After aeration, it can be pulled out of the water body and removed.

[0029] This solution is portable and highly mobile, and is suitable for various hydrogeological conditions and various water bodies, especially artificial wetland pretreatment, with a wide range of applications, high flexibility and strong practicality. The rotatable solar panel 12 is used to absorb light energy to the maximum extent, and the current voltage can be displayed on the LED display screen. It not only overcomes the problem of difficult power connection in field operations, but also can make full use of the light source, greatly saving costs. This solution can adjust the height of the aeration shell 5 according to the depth of the water body through the cooperation of the telescopic mechanism 4 and the lifting rod 2, thereby maximizing the contact area between the air and the water body, and at the same time, three-way output gas at multiple angles and different distances is set to aerate the water body, and the aeration effect is good.

[0030] Obviously, the above embodiments of the utility model are only examples for clearly explaining the technical solution of the utility model, and are not intended to limit the specific implementation methods of the utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the claims of the utility model shall be included in the protection scope of the claims of the utility model.

Claims

1. A portable intelligent aeration device suitable for artificial wetlands, characterized by: It comprises a base (16), an aeration mechanism (17) and a power supply mechanism (18), wherein the power supply mechanism (18) is used to supply power to the aeration mechanism (17); The aeration mechanism (17) comprises an air source (3), an aeration shell (5), an ultra-microporous aeration disk (6), a short-distance aeration branch pipe (8) and a long-distance aeration branch pipe (7); the aeration shell (5) is mounted on a base (16); the air source (3) is used to supply air to the interior of the aeration shell (5); and a plurality of ultra-microporous aeration disks (6), a plurality of short-distance aeration branch pipes (8) and a plurality of long-distance aeration branch pipes (7) are provided on the outer peripheral surface of the aeration shell (5).

2. The portable intelligent aeration device suitable for artificial wetlands according to claim 1, characterized in that: The short-distance aeration branch pipe (8) and the long-distance aeration branch pipe (7) are both distributed in an annular shape on the aeration shell (5), and the height of the short-distance aeration branch pipe (8) is greater than the height of the long-distance aeration branch pipe (7).

3. The portable intelligent aeration device suitable for artificial wetlands according to claim 1, characterized in that: The air source (3) is connected to the aeration shell (5) via a telescopic tube (14); a support member (19) which can move up and down is provided on the aeration shell (5); a telescopic mechanism (4) is installed on the aeration shell (5); the telescopic mechanism (4) is used to drive the support member (19) to move; and the air source (3) is installed on the support member (19).

4. The portable intelligent aeration device suitable for artificial wetlands according to claim 3 is characterized in that: The telescopic mechanism (4) is an electric push rod, and the telescopic mechanism (4) is evenly distributed on the periphery of the telescopic tube (14) and there are no less than two of them.

5. The portable intelligent aeration device suitable for artificial wetlands according to claim 3 is characterized in that: An intelligent controller (13) is mounted on the support member (19), and the power supply mechanism (18) is electrically connected to the intelligent controller (13).

6. The portable intelligent aeration device suitable for artificial wetlands according to claim 5, characterized in that: The electric control end of the gas source (3) and the electric control end of the telescopic mechanism (4) are electrically connected to the intelligent controller (13) respectively.

7. The portable intelligent aeration device suitable for artificial wetlands according to claim 5, characterized in that: A dissolved oxygen detection probe (15) is installed on the base (16), and the dissolved oxygen detection probe (15) is electrically connected to the intelligent controller (13).

8. The portable intelligent aeration device suitable for artificial wetlands according to claim 5, characterized in that: The power supply mechanism (18) comprises a rotatable solar panel (12), the rotatable solar panel (12) is mounted on a support (19), and the electrical control end of the rotatable solar panel (12) is electrically connected to an intelligent controller (13).

9. The portable intelligent aeration device suitable for artificial wetlands according to any one of claims 5 to 8, characterized in that: The base (16) comprises a tripod (1) and a lifting rod (2), wherein the lifting rod (2) is fixed to the bottom end of the aeration shell (5), the tripod (1) is installed at the lower part of the lifting rod (2), and the electric control end of the lifting rod (2) is electrically connected to the intelligent controller (13).

10. The portable intelligent aeration device suitable for artificial wetlands according to claim 9, characterized in that: The lifting rod (2) has a sleeve and an insertion rod, the tripod (1) is fixed on the insertion rod of the lifting rod (2), and the bottom end of the insertion rod of the lifting rod (2) is a pointed end.

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