Water treatment device for water conservancy ecological management

Abstract

The application discloses a water treatment device for water conservancy ecological management, which comprises a floating platform, a supporting rod and a planting disc. The floating platform floats on the water surface. The supporting rod is arranged above the floating body. The planting disc is arranged above the supporting rod. The planting disc is internally provided with a cavity. Water purification plants are planted in the cavity. A water pump is arranged on the planting disc. The water pump pumps water into the planting disc. The side surface of the planting disc is provided with a first drain pipe. The first drain pipe is communicated with the bottom of a second drain pipe. The middle part of the second drain pipe is communicated with the top of a third drain pipe. The bottom of the third drain pipe is communicated with the underwater. The top of the second drain pipe is communicated with the top of a fourth pipeline. The bottom of the fourth pipeline is leveled with the water surface. The water treatment device for water conservancy ecological management can self-adaptively adjust the weight, prevent the water surface garbage from being intercepted and improve the oxygen content of the water body.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water ecological treatment, in particular to a water treatment device for water ecological management. BACKGROUND

[0002] With the acceleration of industrialization and urbanization, water pollution problems are becoming increasingly serious, posing a serious threat to the ecological environment and human health. Traditional water purification methods, such as chemical treatment and physical filtration, can remove pollutants in water to some extent, but often have problems such as high cost, high energy consumption, and easy secondary pollution. Therefore, it is particularly important to seek an economic, efficient, and environmentally friendly water purification technology.

[0003] In natural environments, aquatic plants can effectively remove nitrogen, phosphorus, heavy metals, and other pollutants from water through absorption, adsorption, sedimentation, and degradation, while releasing oxygen and improving the self-purification capacity of water bodies. Based on this principle, the use of aquatic plants for water ecological restoration and water quality purification has gradually attracted attention. However, existing water treatment devices based on aquatic plants have the following shortcomings:

[0004] 1. Easy to intercept water surface garbage: Many devices directly plant aquatic plants in water, which can easily intercept floating garbage on the water surface, affecting the flow and cleanliness of the water body, and also increasing the difficulty of device maintenance.

[0005] 2. Difficulty in self-adaptive adjustment: As aquatic plants grow and seasonal changes occur, the weight of aquatic plants also changes, so it is necessary to automatically adjust the total weight of the device to ensure the growth environment and purification effect of aquatic plants. However, existing devices often lack effective adjustment mechanisms, resulting in excessive height or low height of the water treatment device, affecting the purification effect.

[0006] 3. Lack of ecological friendliness: Some devices do not fully consider ecological factors such as water oxygen content during design and operation, resulting in low oxygen content in the aquatic ecosystem. SUMMARY

[0007] In view of the above prior art, the present application provides a water treatment device for water ecological management to solve the above technical problems.

[0008] To achieve the above purpose, the technical solution of the embodiments of the present application is as follows:

[0009] The utility model provides a water treatment device for water conservancy ecological management, including floating platform, support rod and planting tray, the floating platform floats on the water surface, the support rod is equipped above the floating body, the support rod is equipped above and is equipped with the planting tray in the cavity, the planting tray is equipped with the water pump, the water pump is drawn to the planting tray, the side surface of planting tray is equipped with first drain pipe, the first drain pipe is connected with the bottom of second drain pipe, the middle part of second drain pipe is connected with the top of third drain pipe, the bottom of third drain pipe is connected to underwater, the top of second drain pipe is connected with the top of fourth pipeline, the bottom of fourth pipeline is level with the water surface.

[0010] Further, the planting tray is provided with a filter ring, the filter ring covers the water inlet of the first drain pipe, the filter ring includes a check ring, a first filter screen and a second filter screen, the side surface of the check ring is provided with the first filter screen, and the bottom of the first filter screen is provided with the second filter screen.

[0011] Further, the inner diameter of the second drain pipe is greater than the outer diameter of the third drain pipe, the top and bottom of the second drain pipe are provided with end caps, the end cap at the bottom of the second drain pipe is provided with a first through hole, the third drain pipe penetrates into the second drain pipe from the first through hole, the top of the third drain pipe is higher than the first drain pipe and lower than the top of the planting tray, the end cap at the top of the second drain pipe is provided with a second through hole, and the top of the fourth pipeline is communicated with the second through hole.

[0012] Further, the fourth pipeline is provided with a bypass pipe, the bypass pipe is provided with a spherical valve, the control knob of the spherical valve is connected with a return spring, the return spring is used to drive the spherical valve to keep closed, the control knob is connected with a rotating shaft, and a plurality of parabolic or semicircular hollow cups are arranged on the rotating shaft.

[0013] Further, the end cap at the top of the second drain pipe is a sealing plug, the sealing plug is cylindrical, a connecting head is arranged through the sealing plug, and the fourth pipeline is connected with the connecting head.

[0014] Further, the end cap at the bottom of the second drain pipe is a threaded sealing cap, the threaded sealing cap is provided with a protruding ring, the third drain pipe penetrates through the protruding ring, and a sealing ring is arranged in the protruding ring.

[0015] Further, the fourth pipeline is inverted J-shaped, the fourth pipeline is a telescopic pipe, the third pipeline is provided with a clamping head, and the fourth pipeline is clamped with the clamping head.

[0016] Further, the solar panel is installed on the planting disc, the solar panel supplies power to the water pump, the solar panel is connected with the control system, and the control system is connected with the water pump and the storage battery.

[0017] The beneficial effect of the present application is that during the water treatment process, the planting disc can be ensured above the water surface, preventing floating garbage on the water surface from being intercepted during treatment. As the aquatic plants grow, the weight of the planting disc gradually increases, at which time the fourth pipeline will be submerged underwater, thereby accelerating the drainage speed of the entire water treatment device, reducing the height in the planting disc, until the planting disc returns to the initial height, avoiding the height from the water being too high or too low when the weight of the planting disc changes. The air below the planting disc can pass through, and the water discharged from the third drainage pipe contains air, which can increase the oxygen content of the water body. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 FIG. 1 is a structural schematic diagram of a water treatment device for water ecological management in an embodiment of the present application;

[0019] Fig. 2 FIG. 3 is a structural schematic diagram of a first drainage pipe, a second drainage pipe, a third drainage pipe, and a fourth pipeline in an embodiment of the present application;

[0020] REFERENCE SIGNS:

[0021] 1, solar panel; 2, floating platform; 3, support rod; 4, planting disc; 5, water pump; 6, cavity; 7, clean water plant; 8, first drainage pipe; 9, second drainage pipe; 10, third drainage pipe; 11, fourth pipeline; 12, filter ring; 13, retaining ring; 14, first filter screen; 15, second filter screen; 16, end cover; 17, first through hole; 18, second through hole; 19, bypass pipe; 20, ball valve; 21, rotating shaft; 22, hollow cup; 24, connecting head; 25, protruding ring; 26, sealing ring; 27, clamping head. DETAILED DESCRIPTION

[0022] The technical solutions of the present application are further described in detail below in combination with the drawings and specific embodiments. Unless otherwise defined, all technical and scientific terms used herein have the same meanings as understood by those skilled in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. In the following description, the expression "some embodiments" describes a subset of all possible embodiments, but it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments and can be combined with each other without conflict.

[0023] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; for example, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It must be noted that as used herein, the terms "over," "under," "above," "on" and "on top of, " meaning that the one element can be directly on, commutating directly on, or otherwise be disposed on another, whether or not other intervening elements are present. As used herein, the terms "connected," "coupled," and "pathway" mean to be directly or indirectly connected or coupled, such as by a direct electrical connection, through intervening elements, whether or not those intervening elements are present. As used herein, the term "vertical," "horizontal," "inner," "outer," "left," "right," and similar terms are used for illustrative purposes only and are not intended to be limiting.

[0024] The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. Figs. 1-2 The application provides a water treatment device for water ecological management, comprising a floating platform 2, a support rod 3 and a planting plate 4, the floating platform 2 floats on the water surface, the support rod 3 is arranged above the floating platform 2, and the planting plate 4 is arranged above the support rod 3, a cavity 6 is arranged in the planting plate 4, water purification plants 7 are planted in the cavity 6, a water pump 5 is arranged on the planting plate 4, the water pump 5 pumps water into the planting plate 4, a first drain pipe 8 is arranged on the side of the planting plate 4, the first drain pipe 8 is communicated with the bottom of a second drain pipe 9, the middle of the second drain pipe 9 is communicated with the top of a third drain pipe 10, the bottom of the third drain pipe 10 is communicated with the water, the top of the second drain pipe 9 is communicated with the top of a fourth pipe 11, and the bottom of the fourth pipe 11 is flush with the water surface.

[0025] When the water pump 5 works, the water on the water surface is pumped to the planting plate 4, the cavity 6 is arranged in the planting plate 4, the water purification plants 7 are planted in the cavity 6, and the water purification plants 7 in the planting plate 4 purify the water. The floating platform 2 floats in the water, and the planting plate 4 is supported by the support rod 3, the planting plate 4 is located above the water surface, and the planting plate 4 can prevent the water surface garbage from being intercepted. When the water surface garbage floats to the position of the water treatment device, the garbage can pass through the bottom of the planting plate 4, so that the technical effect of preventing the garbage from being intercepted is achieved, and the flow of the water surface is maintained.

[0026] The water in the planting plate 4 flows into the bottom of the second drain pipe 9 from the first drain pipe 8, so that the liquid level in the second drain pipe 9 gradually rises, and after the liquid level is higher than the connection position of the second drain pipe 9 and the third drain pipe 10, the water flows out of the third drain pipe 10. The water flow from the planting plate 4 into the second drain pipe 9 is overflow, the liquid level difference between the planting plate 4 and the second drain pipe 9 is small, the liquid level difference between the second drain pipe 9 and the water surface is large, and therefore, under the condition of natural drainage, the water flow speed of the third drain pipe 10 is greatly different from that of the first drain pipe 8. When the water in the third drain pipe 10 flows out, the air in the pipe is mixed, so that part of the air in the pipe is taken out of the third drain pipe 10.

[0027] When the fourth pipeline 11 is higher than the water surface, air enters the second pipeline from the fourth pipeline 11, the inflow of the first drain pipe 8 is small, the overall flow rate of the system is equal to the flow rate of the first drain pipe 8, and the system drainage speed is slow at this time. The water level in the planting tray 4 gradually rises, the overall weight of the water treatment device increases, the water treatment device improves the draft depth, and the fourth pipeline 11 is lowered to be submerged underwater. When the bottom of the fourth pipeline 11 is blocked by the water surface, air cannot enter the second drain pipe 9 from the fourth pipeline 11, so that the air pressure of the third drain pipe 10 and the second drain pipe 9 is lower than the atmospheric pressure, and the third drain pipe 10 is lowered under the action of the pressure difference. The drainage speed of the first drain pipe 8 increases until the drainage speeds of the two are the same, at which time the overall drainage speed of the system is accelerated.

[0028] The maximum water pumping flow of the water pump 5 is less than the maximum drainage flow of the third drain pipe 10, which ensures that the water flow can be smoothly discharged in the full state. During the water treatment process, it can be ensured that the planting tray 4 is above the water surface, preventing floating garbage on the water surface from being intercepted during treatment. As the water plants grow, the weight of the planting tray 4 gradually increases, at which time the fourth pipeline 11 is submerged underwater, thereby accelerating the drainage speed of the entire water treatment device, reducing the height in the planting tray 4, and returning the planting tray 4 to the initial height. The weight of the planting tray 4 can be prevented from changing too high or too low. Air can pass through the bottom of the planting tray 4, and the water discharged from the third drain pipe 10 contains air, which can increase the oxygen content of the water body.

[0029] Specifically, the planting tray 4 is provided with a filter ring 12, the filter ring 12 covers the water inlet of the first drain pipe 8, and the filter ring 12 includes a check ring 13, a first filter screen 14 and a second filter screen 15. The side surface of the check ring 13 is provided with the first filter screen 14, and the bottom of the first filter screen 14 is provided with the second filter screen 15. The water in the planting tray 4 enters the first drain pipe 8 from the first filter screen 14 and the second filter screen 15 of the filter ring 12, and the check ring 13 located above can block the falling of sundries from top to bottom into the first drain pipe 8. The surface area of the second filter screen 15 and the first filter screen 14 is large, and after a part of the area is blocked by sundries, water can still enter the first drain pipe 8 from other parts.

[0030] Specifically, the inner diameter of the second drain pipe 9 is greater than the outer diameter of the third drain pipe 10, the top and bottom of the second drain pipe 9 are provided with end caps 16, the end cap 16 at the bottom of the second drain pipe 9 is provided with a first through hole 17, the third drain pipe 10 penetrates into the second drain pipe 9 from the first through hole 17, the top of the third drain pipe 10 is higher than the first drain pipe 8 and lower than the top of the planting tray 4, the end cap 16 at the top of the second drain pipe 9 is provided with a second through hole 18, and the top of the fourth pipe 11 communicates with the second through hole 18. When the liquid level in the planting tray 4 is higher than the top of the third drain pipe 10, the water in the planting tray 4 flows into the third drain pipe 10, and the water around the third drain pipe 10 flows into the third drain pipe 10 at the same time, so that the water can quickly fill the top of the third drain pipe 10, and the air can be quickly brought out when flowing downward, which can improve the corresponding speed of the system and quickly adjust the weight of the planting tray 4 to maintain the stability of the planting tray 4. The end cap 16 can seal the second drain pipe 9 from the top and bottom, promote the formation of negative pressure in the second drain pipe 9, and add the corresponding speed of the water flow of the first drain pipe 8. The top of the third drain pipe 10 is higher than the first drain pipe 8 and lower than the top of the planting tray 4, which can ensure that the liquid level can overflow into the third drain pipe 10, and the lowest liquid level in the planting tray 4 is determined by the height of the top of the third drain pipe 10, which can prevent the water in the planting tray 4 from being emptied and protect the clean water plants 7.

[0031] Specifically, the fourth pipe 11 is provided with a bypass pipe 19, the bypass pipe 19 is provided with a spherical valve 20, the control knob of the spherical valve 20 is connected with a return spring, the return spring is used to drive the spherical valve 20 to keep closed, the control knob is connected with a rotating shaft 21, and a plurality of parabolic or semicircular hollow cups 22 are arranged on the rotating shaft 21. When the wind acts on the hollow cup 22, the force of the hollow cup 22 is unbalanced, so that the hollow cup 22 generates a torque on the rotating shaft 21. When the wind is too large, the torque of the hollow cup 22 overcomes the elastic force of the return spring to drive the spherical valve 20 to rotate, and the bypass pipe 19 is opened. At this time, whether the bottom of the fourth pipe 11 is immersed in water or not, negative pressure cannot be formed in the second drain pipe 9, the drainage speed of the water treatment device at this time is slow, the overall weight of the planting tray 4 is increased, the height of the planting tray 4 can be reduced, and the wind resistance effect can be improved. Optionally, a wind turbine can be arranged on the planting tray 4, and the wind turbine is used to supply power to the water pump 5 to provide sufficient power for the water pump 5 in strong wind weather. Optionally, the planting tray 4 also has buoyancy, and the planting tray 4 can also generate buoyancy after the floating platform 2 is completely immersed in water, so that the entire water treatment device can be prevented from being completely submerged in water.

[0032] Specifically, the end cap 16 at the top of the second drain pipe 9 is a sealing plug. The sealing plug is cylindrical and has a connector 24 extending through it. The fourth pipe 11 is connected to the connector 24. When the sealing plug is inserted to a greater depth, there is less air remaining in the upper part of the second drain pipe 9, which can create negative pressure more quickly and improve the drainage speed.

[0033] Specifically, the end cap 16 at the bottom of the second drain pipe 9 is a threaded sealing cap with a raised ring 25. The third drain pipe 10 passes through the raised ring 25, and a sealing ring 26 is provided inside the raised ring 25. The threaded sealing cap is connected to the second drain pipe 9, making disassembly, assembly, and adjustment more convenient. The raised ring 25 improves the stability of the connection of the third drain pipe 10, and the sealing ring 26 seals the gap between the raised ring 25 and the third drain pipe 10, improving the sealing effect.

[0034] Specifically, the fourth pipe 11 is inverted J-shaped and is a telescopic pipe. The third pipe is equipped with a clamping head 27, and the fourth pipe 11 is engaged with the clamping head 27. The set weight of the planting tray 4 is adjusted by adjusting the length of the fourth pipe 11. After adjusting the angle, the telescopic pipe is clamped and fixed using the clamping head 27.

[0035] Specifically, the solar panel 1 is connected to the control system, which in turn is connected to the water pump 5 and the storage battery. The solar panel 1 generates electricity, which is then supplied to the water pump 5 to pump water. The electricity generated by the solar panel 1 is stored in the storage battery, which supplies power to the water pump 5 when sunlight is insufficient.

[0036] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. The scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A water treatment device for water ecological management, characterized in that, The utility model provides a kind of water purifying system, including floating platform (2), support rod (3) and planting tray (4), the floating platform (2) floats on water surface, the support rod (3) is equipped above the floating platform (2), the planting tray (4) is equipped above the support rod (3), cavity (6) is equipped in the planting tray (4), water purifying plant (7) is planted in the cavity (6), water pump (5) is equipped on the planting tray (4), water pump (5) is extracted to the planting tray (4) inside, the side of the planting tray (4) is equipped with first drain pipe (8), the bottom of second drain pipe (9) is communicated with first drain pipe (8), the top of second drain pipe (9) is communicated with the top of third drain pipe (10), the bottom of third drain pipe (10) is communicated to underwater, the top of second drain pipe (9) is communicated with the top of fourth pipeline (11), the bottom of fourth pipeline (11) is level with water surface;The liquid level difference in planting tray (4) and the liquid level difference of second drain pipe (9) is less than the liquid level difference of second drain pipe (9) and water surface, so under the condition of natural drainage, the flow velocity difference of third drain pipe (10) and first drain pipe (8) is big;When fourth pipeline (11) is higher than water surface, air enters second drain pipe (9) from fourth pipeline (11), the inflow velocity of first drain pipe (8) is smaller, the overall flow rate of system is equal to the flow rate of first drain pipe (8), and the drainage speed of system is slower at this time;When the bottom of fourth pipeline (11) is blocked by water surface, air cannot enter second drain pipe (9) from fourth pipeline (11), so that the air pressure of third drain pipe (10) and second drain pipe (9) is lower than atmospheric pressure, under the action of pressure difference, the drainage speed of third drain pipe (10) is reduced, and the drainage speed of first drain pipe (8) is improved, until the drainage speed of two is same, and the overall drainage speed of system is accelerated at this time.

2. The water treatment device for water ecological management according to claim 1, characterized in that, Filter ring (12) is equipped in the planting tray (4), the inlet of first drain pipe (8) is covered by the filter ring (12), and the filter ring (12) includes retaining ring (13), first filter screen (14) and second filter screen (15), the side of retaining ring (13) is equipped with first filter screen (14), and the bottom of first filter screen (14) is equipped with second filter screen (15).

3. The water treatment device for water ecological management according to claim 1, characterized in that, The inner diameter of second drain pipe (9) is greater than the outer diameter of third drain pipe (10), and end cap (16) is arranged at the top and bottom of second drain pipe (9), the end cap (16) at the bottom of second drain pipe (9) is provided with second through hole (18), and third drain pipe (10) penetrates into second drain pipe (9) from second through hole (18), the top of third drain pipe (10) is higher than first drain pipe (8) and lower than the top of planting tray (4), the end cap (16) at the top of second drain pipe (9) is provided with first through hole (17), and the top of fourth pipeline (11) is communicated with first through hole (17).

4. The water treatment device for water ecological management according to claim 1, characterized in that, The fourth pipeline (11) is provided with a bypass pipe (19), the bypass pipe (19) is provided with a spherical valve (20), the control knob of the spherical valve (20) is connected with a reset spring, the reset spring is used for driving the spherical valve (20) to keep the closed state, the control knob is connected with a rotating shaft (21), and a plurality of parabolic or semicircular hollow cups (22) are arranged on the rotating shaft (21).

5. The water treatment device for water ecological management according to claim 3, characterized in that, The end cover (16) at the top of the second drain pipe (9) is a sealing plug, the sealing plug is cylindrical, the sealing plug is provided with a connecting head (24) penetratingly, and the fourth pipeline (11) is connected with the connecting head (24).

6. The water treatment device for water ecological management according to claim 3, characterized in that, The end cover (16) at the bottom of the second drain pipe (9) is a threaded sealing cover, the threaded sealing cover is provided with a convex ring (25), the third drain pipe (10) passes through the convex ring (25), and the convex ring (25) is provided with a sealing ring (26) therein.

7. The water treatment device for water ecological management according to claim 1, characterized in that, The fourth pipeline (11) is inverted J-shaped, the fourth pipeline (11) is a telescopic pipe, the third drain pipe (10) is provided with a clamping head (27), and the fourth pipeline (11) is clamped with the clamping head (27). 8.The water treatment device for water ecological management of claim 1, wherein, Further comprising a solar panel (1), the solar panel (1) is installed on the planting disc (4), the solar panel (1) supplies power to the water pump (5), the solar panel (1) is connected with a control system, and the control system is connected with the water pump (5) and the storage battery.

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