Restoration device for water ecological environment

Abstract

The utility model relates to the field of repairing devices, in particular to a repairing device for a water ecological environment, which comprises a mounting floating plate, an aerator and a filler frame, a fixing plate is mounted on the upper end face of the mounting floating plate, an aquatic plant floating bed is fixed in the fixing plate, transverse mounting plates are fixed on the left and right inner walls of the fixing plate, and the aerator is mounted on the transverse mounting plates. The lower end of the aeration machine is connected with a vertical aeration pipe, the lower end of the vertical aeration pipe is communicated with an aeration transverse plate, a transverse aeration pipe is mounted in the aeration transverse plate, an aeration port is formed in the upper end of the transverse aeration pipe, a filler frame is mounted above the aeration port, and fiber combined fillers are fixedly arranged on the left side and the right side of the filler frame. The device can float on the surface of a water body, organisms in the water body can be intercepted by arranging a protective net and a counterweight plate, the oxygen content of the water body can be increased by arranging an aeration machine and an aeration port in the device, growth of a microbial layer and aquatic plants is facilitated, and the eutrophication probability of the water body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of repair devices, in particular to a repair device for the water ecological environment. Background Technique

[0002] Water ecology refers to the influence of environmental water factors on organisms and the adaptation of organisms to various water conditions. Life originated in water, and water is also an important component of all organisms. Organisms continuously exchange water with the environment, and the quality (salinity) and quantity of water in the environment are important factors determining the distribution of organisms, the composition and quantity of species, and the lifestyle. There are many methods for water ecological environment restoration, and cultivating plants on the water surface is one of the methods to improve the ecological environment. However, due to different water flow directions, it is easy to cause floating plants to be scattered and messy, and there is a defect that it is inconvenient to collect and salvage. For this reason, we propose a repair device for the water ecological environment. Content of the Utility Model

[0003] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a repair device for the water ecological environment.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A repair device for the water ecological environment, including an installation floating board, an aerator and a filler rack. A fixed board is installed on the upper end surface of the installation floating board, an aquatic plant floating bed is fixedly arranged inside the fixed board, a transverse installation board is welded and fixed at the central positions of the left and right inner walls of the fixed board, an aerator is installed and fixed on the transverse installation board, a vertical aeration pipe is hermetically connected to the lower end of the aerator, an aeration transverse board is connected and arranged at the lower end of the vertical aeration pipe, a transverse aeration pipe is installed inside the aeration transverse board, an aeration port is opened and installed at the upper end of the transverse aeration pipe, a filler rack is fixedly installed above the aeration port, the upper end of the filler rack is welded and fixed to the lower end surface of the installation floating board, and fiber combined fillers are fixedly arranged on the left and right sides of the filler rack.

[0006] Preferably, a protective net is installed on the lower end surface of the installation floating board, the upper end of the protective net is mechanically fixed to the lower end surface of the installation floating board, and a counterweight board is wrapped around the lower end of the protective net. The counterweight board is a hollow chrome-plated iron plate.

[0007] Preferably, connecting ropes are fixedly installed on the left and right sides of the installation floating board. One end of the connecting rope is detachably connected and fixed to the side wall of the installation floating board, and the other end of the connecting rope is detachably fixed by winding around a fixed column.

[0008] Preferably, the installation floating board is a light plastic floating board, the thickness of the installation floating board is 20 cm, and the mesh size of the protective net is 0.5 cm.

[0009] Preferably, the fiber composite filler adopts a Φ160×80 composite filler, with a single-piece weight of 6 g, a dry weight of 25 kg / m³ after film formation, and a theoretical surface area of 2400 m² / m³.

[0010] Preferably, the connecting rope is a nylon connecting rope, and the fixing column is a waterproof telescopic fixing column.

[0011] The beneficial effects of the present utility model are as follows:

[0012] In the present utility model, by setting the installation floating plate, the buoyancy of the device is improved, enabling it to float on the surface of the water body. Through the provided protective net and counterweight plate, organisms in the water body can be intercepted, preventing the organisms in the water body from damaging the biological layer on the filler rack. An aerator and aeration ports are installed in the device, which can increase the oxygen content in the water body, be beneficial to the growth of the microbial layer and aquatic plants, and be beneficial to reducing the probability of water eutrophication. Description of the Drawings

[0013] Figure 1 It is a schematic structural view of a water ecological environment restoration device proposed by the present utility model;

[0014] Figure 2 It is a front view of a water ecological environment restoration device proposed by the present utility model;

[0015] Figure 3 It is a schematic top view structure of the installation floating plate of a water ecological environment restoration device proposed by the present utility model.

[0016] In the figure: 1 is the aerator, 2 is the fixed plate, 3 is the installation floating plate, 4 is the connecting rope, 5 is the fixing column, 6 is the aeration cross plate, 7 is the aeration port, 8 is the horizontal aeration pipe, 9 is the vertical aeration pipe, 10 is the fiber composite filler, 11 is the filler rack, 12 is the protective net, 13 is the counterweight plate, 14 is the aquatic plant floating bed, and 15 is the horizontal installation plate. Detailed Embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0018] It should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0019] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] Referring to Figures 1 - 3 , a repair device for the water ecological environment, comprising an installation floating plate 3, an aerator 1 and a filler rack 11. On the upper end surface of the installation floating plate 3, a fixed plate 2 is installed. Inside the fixed plate 2, an aquatic plant floating bed 14 is fixedly arranged. In the central positions of the left and right inner walls of the fixed plate 2, a transverse installation plate 15 is welded and fixed. An aerator 1 is installed and fixed on the transverse installation plate 15. The lower end of the aerator 1 is hermetically connected to a vertical aeration pipe 9. The lower end of the vertical aeration pipe 9 is communicated with an aeration transverse plate 6. Inside the aeration transverse plate 6, a transverse aeration pipe 8 is installed. An aeration port 7 is opened and installed at the upper end of the transverse aeration pipe 8. Above the aeration port 7, a filler rack 11 is fixedly installed. The upper end of the filler rack 11 is welded and fixed to the lower end surface of the installation floating plate 3. On the left and right sides of the filler rack 11, fiber composite fillers 10 are fixedly arranged. After a period of time, a rich biological layer will gradually adhere to the surface of the fiber composite fillers 10. The surface layer is an aerobic microbial layer, the middle layer is a facultative microbial layer, and the inner layer is an anaerobic microbial layer. After establishing a perfect microecosystem, with the metabolism of microorganisms, the organic matter and nutrients in the water body will be consumed and degraded, thereby repairing the water body and preventing the occurrence of water eutrophication. The specific degradation rate is based on the relevant parameters of the biological contact oxidation method.

[0021] On the lower end surface of the installation floating plate 3, a protective net 12 is installed. The upper end of the protective net 12 is mechanically fixed to the lower end surface of the installation floating plate 3. The lower end surface of the protective net 12 is wrapped with a counterweight plate 13. The counterweight plate 13 is a hollow chrome-plated iron plate. Under the action of the counterweight plate 13, the protective net 12 has the function of blocking small aquatic organisms and preventing the organisms in the water body from destroying the microbial layer on the filler rack.

[0022] Among them, connecting ropes 4 are fixedly installed on the left and right sides of the installation floating board 3. One end of the connecting rope 4 is detachably connected and fixed to the side wall of the installation floating board 3, and the other end of the connecting rope 4 is detachably fixed by winding around the fixed column 5. Appropriate connecting ropes 4 can be selected according to the size of the water area, ensuring that the device can specifically repair the corresponding water area.

[0023] Furthermore, the installation floating board 3 is a light plastic floating board with a thickness of 20 cm. The mesh size of the protective net 12 is 0.5 cm. The fiber composite filler 10 adopts a Φ160×80 composite filler, with a single-piece weight of 6 g, a dry weight of 25 kg / cubic meter after film hanging, and a theoretical surface area of 2400 square meters / cubic meter. The connecting rope 4 is a nylon connecting rope, and the fixed column 5 is a waterproof telescopic fixed column. Using a waterproof telescopic fixed column can be fixed in water bodies at different depths for a long time, improving the applicable range of the device, enhancing the restoration effect of the water ecological environment, and improving practicality.

[0024] In this embodiment, first, the depth of the water body is detected, the fixed column 5 is adjusted to an appropriate length, the installation floating board 3 is connected to the fixed column 5 using the connecting rope 4, and then the device is placed into the corresponding water body. The aerator 1 is turned on to dissolve oxygen in the air into the water body, increasing the oxygen content of the water body. After a period of time, a rich biological layer will gradually adhere to the surface of the fiber composite filler 10. The surface layer is an aerobic microbial layer, the middle layer is a facultative microbial layer, and the inner layer is an anaerobic microbial layer. After establishing a perfect micro-ecosystem, with the metabolism of microorganisms, the organic matter and nutrients in the water body will be consumed and degraded. At the same time, the aquatic plant floating bed 14 on the installation floating board 3 uses the biological floating bed to plant plants on the water surface. The excess nutrients in the water body are adsorbed, absorbed, and converted by the plant roots. The aquatic plants can also be eaten by fish, playing the role of improving water quality, saving costs, and beautifying the landscape.

[0025] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A restoration device for aquatic ecological environment, comprising a floating plate (3), an aerator (1) and a filler frame (11), characterized in that: A fixing plate (2) is installed on the upper end surface of the mounting floating plate (3), an aquatic plant floating bed (14) is fixedly installed inside the fixing plate (2), a transverse mounting plate (15) is welded and fixed at the central position of the left and right inner walls of the fixing plate (2), an aerator (1) is fixedly installed on the transverse mounting plate (15), a vertical aeration pipe (9) is sealedly connected to the lower end of the aerator (1), an aeration transverse plate (6) is connected to the lower end of the vertical aeration pipe (9), a transverse aeration pipe (8) is installed inside the aeration transverse plate (6), an aeration port (7) is provided at the upper end of the transverse aeration pipe (8), a filling frame (11) is fixedly installed above the aeration port (7), an upper end of the filling frame (11) is welded and fixed to the lower end surface of the mounting floating plate (3), and fiber composite fillings (10) are fixedly installed on the left and right sides of the filling frame (11).

2. A device for repairing aquatic ecological environment according to claim 1, characterized in that: The lower end surface of the mounting floating plate (3) is provided with a protective net (12), the upper end of the protective net (12) is mechanically fixed to the lower end surface of the mounting floating plate (3), and the lower end surface of the protective net (12) is wrapped with a counterweight plate (13), and the counterweight plate (13) is a hollow chrome-plated iron plate.

3. The device for repairing aquatic ecological environment according to claim 1, characterized in that: Connecting ropes (4) are fixedly installed on the left and right sides of the mounting floating plate (3), one end of the connecting rope (4) is detachably connected and fixed to the side wall of the mounting floating plate (3), and the other end of the connecting rope (4) is detachably fixed to the fixing column (5) by being wound around it.

4. A device for repairing aquatic ecological environment according to claim 2, characterized in that: The installation floating plate (3) is a light plastic floating plate, the thickness of the installation floating plate (3) is 20 cm, and the mesh size of the protection net (12) is 0.5 cm.

5. The device for repairing aquatic ecological environment according to claim 1, characterized in that: The fiber composite filler (10) is a Φ160×80 composite filler, with a single piece weight of 6 g, a dry weight of 25 kg / cubic meter after biofilm formation, and a theoretical surface area of ​​2400 square meters / cubic meter.

6. The device for repairing aquatic ecological environment according to claim 3, characterized in that: The connecting rope (4) is a nylon connecting rope, and the fixing column (5) is a waterproof telescopic fixing column.

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