An ecological restoration device for water body

Abstract

The application discloses a water body ecological restoration device, which comprises a main hull, an oxygenation aeration system, a bacterial agent releasing device, a phytoplankton system and a solar energy system. The device integrates the technologies of microporous aeration oxygenation, microbial agent releasing and aquatic plant purification, and achieves the purpose of water body ecological restoration, so that the water purification efficiency is improved. The device is powered by all-weather solar energy, and is green, environment-friendly and energy-saving. The device changes the previous artificial bacterial releasing mode, and can realize uniform and full-speed bacterial releasing through the slow bacterial agent releasing device, so that the effect is better. The device focuses on the overall visual effect, has ornamental value, and can be fully integrated into the ecological landscape of the use environment.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of environmental governance, in particular to a water body ecological restoration device. BACKGROUND

[0002] There are 2742 lakes and reservoirs in China (>1 km2), with a total area of 91020 km2. In the late 1970s, eutrophic lakes accounted for only 27%, in the late 1980s, 61%, in the late 1990s, as high as 85%, and since 2000, the development has been even faster. China has become one of the countries with the most serious lake eutrophication in the world. Eutrophication has become the most prominent ecological environmental problem and the problem that needs to be solved urgently in China, and is the external manifestation of the destruction of the structure and loss of function of the lake and reservoir ecosystem.

[0003] In the early stage of developed countries and some developing countries, the main measure to control lake eutrophication is to cut off the pollution source. From the results of different measures taken to control lake eutrophication, under the premise that most of the pollution sources in the watershed have not been effectively controlled, the effect of any control measure is small, or only short-term effective. For example, Nanjing Xuanwu Lake and Guangzhou Dongshan Lake have failed in the treatment of lake eutrophication with the bottom sediment dredging project. As a key environmental governance project during the "Ninth Five-Year Plan" and "Tenth Five-Year Plan" period, Yunnan Dianchi Lake has invested more than 10 billion yuan in the past decade. Although the point source pollution has been reduced, the lake eutrophication has not been effectively controlled, and the water quality of Dianchi Lake is still deteriorating. Even under the premise that the pollution source is effectively controlled, the lake ecosystem cannot be restored in a short period of time. The governance process and effect of Japan's Biwa Lake is another example.

[0004] The existing malodorous water body remediation technology and equipment still have problems such as single function, unsystematic technology, and non-obvious use effect. The solar energy oxygenation system has the advantages of "energy self-sufficiency, management self-sufficiency, and control self-sufficiency", and the operation cost is almost zero. It can be said that once the investment is made, there will be no electricity bill trouble, which meets the requirements of modern low-carbon energy saving and emission reduction. The system uses solar energy to power the water bottom gas-liquid mixing device to stir the water body and form longitudinal and transverse water flow. The bottom layer of the water body is fully mixed with oxygen and then alternates with the surface layer of the water body, which is essentially different from the traditional mechanical stirring and significantly improves the oxygenation effect. The disadvantage is that the function is relatively single, and it only stays at the level of flow enhancement and oxygenation, and cannot systematically repair the water body. The advantages of the jet type fish pond oxygenation machine are simple equipment, convenient use, and fast oxygenation. The disadvantages are: on the one hand, a separate power supply is needed to drive, and the use conditions are limited to a certain extent, and there is also a certain safety risk. On the other hand, the flow is fast and the noise is large. This type of equipment is generally only suitable for fish pond oxygenation and is not suitable for the treatment of other malodorous water bodies. The fan and pipeline of the microporous aeration oxygenation machine are installed on a floating boat, and the user can install the machine, connect and prevent the microporous aeration disc according to the production needs, and can be moved at any time, which is convenient for maintenance, fishing and pond cleaning. The working principle is that high-pressure gas is generated under the drive of the fan, transported to each microporous aeration disc through the pipeline, and a large number of fine bubbles overflow from the pipe wall to form atomized gas flow that diffuses from the bottom of the water body to the surrounding area, releasing oxygen in the diffusion process. It can solve the problem of low bottom layer dissolved oxygen that cannot be solved by traditional oxygenation machines. The microporous aeration oxygenation machine is generally used in aquaculture water environment, which can improve the bottom layer environment, purify the water quality, increase the dissolved oxygen content, and promote the growth of aquatic products. The disadvantage is that the function is relatively single, and it only aerates and oxygenates, and the treatment effect on malodorous water bodies is not obvious. SUMMARY

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a water body ecological remediation device which integrates and optimizes the advantages of the prior art in various aspects, integrates the technologies of microporous aeration oxygenation, microbial agent release, and aquatic plant purification into one, and systematically performs water body ecological remediation.

[0006] According to the technical scheme provided in the embodiments of the present application, a water body ecological remediation device comprises a main hull, an oxygenation and aeration system, an agent release device, a plankton system, and a solar energy system.

[0007] The main hull comprises an equipment cabin, a main deck, a plant planting groove, a protection support and a microbial agent releasing cabin, the equipment cabin is located in the middle of the main hull, the equipment cabin is provided with a solar cell and a blowing equipment on the top, the main deck is located at the bow and stern of the main hull, the plant planting groove is located around the main hull, a plurality of holes are opened in the bottom and the outer side of the plant planting groove, the protection support is fixed around the bottom of the main hull, the microbial agent releasing cabin is located at the four corners of the main hull, the top of the microbial agent releasing cabin is uncovered, the bottom is provided with an openwork, and a plurality of openings are arranged on the outer side of the microbial agent releasing cabin.

[0008] The oxygen increasing and aeration system comprises the blowing equipment, an aeration main pipe, a tubular membrane aeration pipe, an aeration main pipe fixing clamp and a tubular membrane aeration pipe fixing clamp, the blowing equipment is installed in the equipment cabin, the aeration main pipe is connected with the blowing equipment and the tubular membrane aeration pipe through the equipment cabin, the aeration main pipe is fixed on the bottom of the equipment cabin through the aeration main pipe fixing clamp, and the tubular membrane aeration pipe is connected with the aeration main pipe and fixed on the bottom of the equipment cabin through the tubular membrane aeration pipe fixing clamp.

[0009] The agent releasing device comprises an agent releasing box, an agent releasing box support and an agent releasing box cover, the agent releasing box is in a tubular structure, an agent ball is arranged in the agent releasing box, agent releasing box bottom water permeation holes and agent releasing box side water permeation holes are arranged on the bottom and the side of the agent releasing box respectively, and the agent releasing box is fixed on the equipment cabin through the agent releasing box support.

[0010] The phytoplankton system comprises phytoplankton and pebble planting soil, and the pebble planting soil is placed in the plant planting groove.

[0011] The solar system comprises the solar panel and a solar cell storage and distribution system, the solar panel is arranged on the top of the equipment cabin, the solar cell storage and distribution system is arranged in the equipment cabin, and the solar cell storage and distribution system provides power for the oxygen increasing and aeration system.

[0012] In the application, the agent releasing device is not less than one.

[0013] In the application, the microbial agent releasing cabin is not less than one.

[0014] In conclusion, the application has the following beneficial effects:

[0015] 1. The present application changes the single function of the existing water purification equipment, the problem of lacking effect, integrates the technology of microporous aeration oxygenation, microbial agent release, aquatic plant purification, etc. into one, achieves the purpose of ecological restoration of water system, and improves the water purification efficiency;

[0016] 2. The present application is powered by full-weather solar energy, green, environmentally friendly and energy-saving;

[0017] 3. The present application changes the previous artificial inoculation method, and can realize uniform and full-speed inoculation through the slow microbial agent release device, and the effect is better;

[0018] 4. The present application focuses on the overall visual effect, has ornamental value, and can fully integrate into the ecological landscape of the use environment;

[0019] 5. Remote control can be realized, and manual management is not required. DETAILED DESCRIPTION

[0020] Other features, objects and advantages of the present application will become more apparent through reading the following detailed description of the non-limiting embodiments made with reference to the accompanying drawings:

[0021] Figure 1 It is a side view of the present application;

[0022] Figure 2 It is a top view of the present application;

[0023] Figure 3 It is a sectional view of the present application;

[0024] Figure 4 It is a sectional view of the present application;

[0025] Figure 5 It is a sectional view of the present application;

[0026] Figure 6 It is a sectional view of the present application;

[0027] Figure 7 It is a structure diagram of the water permeable hole at the bottom of the microbial agent release box in the present application.

[0028] The figure label: 1-main hull; 1-1-equipment cabin; 1-2-main deck; 1-3-plant planting tank; 1-4-protection support; 1-5-microbial agent release cabin; 2-oxygenation aeration system; 2-1-blowing equipment; 2-2-aeration main pipe; 2-2-1-aeration main pipe fixing clamp; 2-3-tube membrane aeration pipe; 2-3-1-tube membrane aeration pipe fixing clamp; 3-agent release device; 3-1-agent release box; 3-1-1-agent release box bottom water permeable hole; 3-1-2-agent release box side water permeable hole; 3-2-agent release box support frame; 3-3-agent release box cover; 4-phytoplankton system; 4-1-phytoplankton; 4-2-gravel planting soil; 5-solar system; 5-1-solar panel; 5-2-solar cell storage and distribution power system. DETAILED DESCRIPTION

[0029] The application will be further described below in conjunction with the drawings and examples. It can be understood that the specific examples described herein are only used to explain the related application, and not to limit the application. In addition, it should be noted that only the parts related to the application are shown in the drawings for ease of description.

[0030] It should be noted that the examples in the present application and the features in the examples can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in conjunction with the examples.

[0031] A water body ecological restoration device, comprising a main hull 1, an oxygenation aeration system 2, an agent release device 3, a phytoplankton system 4 and a solar system 5;

[0032] As Figure 1 , Figure 2 and Figure 3As shown, the main hull 1 includes equipment cabin 1-1, main deck 1-2, plant planting tank 1-3, protective support 1-4 and microbial agent release cabin 1-5, the equipment cabin 1-1 is located in the middle of the main hull 1, the equipment cabin 1-1 is provided with solar cell 5-2 and air blowing equipment 2-1 on the upper, and according to the need of facilities, appropriate maintenance wall, door and window opening, etc. are arranged, the main deck 1-2 is located at the bow and stern of the main hull 1, and has the functions of passing and draining rainwater, the plant planting tank 1-3 is located around the main hull 1, a plurality of holes are opened in the bottom and the outer side of the plant planting tank 1-3, so as to facilitate the water into the plant planting tank and ensure the effective circulation and exchange of water inside and outside the tank, the protective support 1-4 is fixed around the bottom of the main hull 1, so as to provide protection for the main hull during transportation, storage and water treatment, the microbial agent release cabin 1-5 is located at the four corners of the main hull 1, the upper part of the microbial agent release cabin 1-5 is not covered, the bottom is provided with a hollow 1-5-1, and a plurality of openings 1-5-2 are arranged on the outer side of the microbial agent release cabin 1-5; ensure that the water can enter the microbial agent release cabin and the water inside and outside can be smoothly exchanged, the microbial agent release cabin 1-5 is provided with not less than one.

[0033] As shown in Figure 4 The oxygenation aeration system 2 includes the air blowing equipment 2-1, the aeration main pipe 2-2, the tubular membrane aeration pipe 2-3, the aeration main pipe fixing clamp 2-2-1 and the tubular membrane aeration pipe fixing clamp 2-3-1, the air blowing equipment 2-1 is installed in the equipment cabin 1-1, the aeration main pipe 2-2 connects the air blowing equipment 2-1 and the tubular membrane aeration pipe 2-3 through the equipment cabin 1-1, the aeration main pipe 2-2 is fixed at the bottom of the equipment cabin 1-1 through the aeration main pipe fixing clamp 2-2-1, the tubular membrane aeration pipe 2-3 is connected with the aeration main pipe 2-2, and the tubular membrane aeration pipe 2-3 is fixed at the bottom of the equipment cabin 1-1 through the tubular membrane aeration pipe fixing clamp 2-3-1.

[0034] As shown in Figure 6 and Figure 7As shown in the figure, the bacteria releasing device 3 includes a bacteria releasing box 3-1, a bacteria releasing box support frame 3-2 and a bacteria releasing box cover 3-3. The bacteria releasing box 3-1 is a tubular structure, and a bacteria ball is placed inside the bacteria releasing box 3-1. The bottom and the side of the bacteria releasing box 3-1 are respectively provided with a bacteria releasing box bottom water permeable hole 3-1-1 and a bacteria releasing box side water permeable hole 3-1-2, so as to realize the contact and exchange between the bacteria releasing box 3-1 and the water body. The bacteria releasing box 3-1 is fixed on the equipment cabin 1-1 through the bacteria releasing box support frame 3-2. The bottom of the bacteria releasing box 3-1 is in contact with the water body, the bacteria ball is slowly dissolved and released into the water body, the water body is cultivated with microorganisms, and the water body is purified and repaired, and the ecological effect is achieved. The bacteria releasing device 3 is provided with not less than one,

[0035] As shown in the figure, Figure 5 The phytoplankton system 4 includes phytoplankton 4-1 and pebble planting soil 4-2. The phytoplankton 4-1 is selected according to the purified and repaired water environment, and is planted in the pebble planting soil 4-2. The pebble planting soil 4-2 is placed in the plant planting groove 1-3, and part of it is below the water level. The planting soil also needs to be specifically designed according to the selected <4-1> phytoplankton variety and the repaired water ecological environment to ensure the repair effect.

[0036] As shown in the figure, Figure 5 The solar system 5 includes the solar panel 5-1 and the solar cell power storage and distribution system 5-2. The solar panel 5-1 is arranged on the top of the equipment cabin 1-1, and the solar cell power storage and distribution system 5-2 is arranged inside the equipment cabin 1-1. The solar cell power storage and distribution system 5-2 provides power for the oxygenation and aeration system 2.

[0037] The above description is only the preferred embodiment of the present application and the description of the technical principle and other schemes. Meanwhile, the scope of the invention involved in the present application is not limited to the technical solution formed by the specific combination of the above technical features, and should also cover other technical solutions formed by the combination of the above technical features or equivalent features without departing from the inventive concept. For example, the technical solution formed by the mutual replacement of the above features and the technical features disclosed in the present application (but not limited to) having similar functions.

Claims

1. An ecological restoration device for a body of water, characterized in that: The main ship body (1) includes an equipment cabin (1-1), a main deck (1-2), a plant planting groove (1-3), a protection support (1-4) and a microbial agent release cabin (1-5), the equipment cabin (1-1) is located in the middle of the main ship body (1), the equipment cabin (1-1) is provided with a solar cell and a blowing equipment (2-1) on the upper, the main deck (1-2) is located at the bow and stern of the main ship body (1), the plant planting groove (1-3) is located around the main ship body (1), a plurality of holes are formed in the bottom and the outer side of the plant planting groove (1-3), the protection support (1-4) is fixed around the bottom of the main ship body (1), the microbial agent release cabin (1-5) is located at the four corners of the main ship body (1), the upper of the microbial agent release cabin (1-5) is not covered, and the bottom is provided with a hollow (1-5-1), a plurality of openings (1-5-2) are formed in the outer side of the microbial agent release cabin (1-5). The oxygenation and aeration system (2) includes the blowing equipment (2-1), an aeration main pipe (2-2), a tube membrane type aeration pipe (2-3), an aeration main pipe fixing clamp (2-2-1) and a tube membrane type aeration pipe fixing clamp (2-3-1), the blowing equipment (2-1) is installed in the equipment cabin (1-1), the aeration main pipe (2-2) is connected with the blowing equipment (2-1) and the tube membrane type aeration pipe (2-3) through the equipment cabin (1-1), the aeration main pipe (2-2) is fixed on the bottom of the equipment cabin (1-1) through the aeration main pipe fixing clamp (2-2-1), the tube membrane type aeration pipe (2-3) is connected with the aeration main pipe (2-2), and the tube membrane type aeration pipe (2-3) is fixed on the bottom of the equipment cabin (1-1) through the tube membrane type aeration pipe fixing clamp (2-3-1). The microbial agent release device (3) includes a microbial agent release box (3-1), a microbial agent release box support frame (3-2) and a microbial agent release box cover (3-3), the microbial agent release box (3-1) is a tubular structure, a microbial agent ball is placed in the inside of the microbial agent release box (3-1), a microbial agent release box bottom water permeable hole (3-1-1) and a microbial agent release box side water permeable hole (3-1-2) are arranged on the bottom and the side of the microbial agent release box (3-1) respectively, and the microbial agent release box (3-1) is fixed on the equipment cabin (1-1) through the microbial agent release box support frame (3-2). The phytoplankton system (4) includes phytoplankton (4-1) and pebble planting soil (4-2), the phytoplankton (4-1) is planted on the pebble planting soil (4-2), and the pebble planting soil (4-2) is placed in the plant planting groove (1-3), and part of the plant planting groove (1-3) is placed below the water level. ​ The solar energy system (5) comprises a solar panel (5-1) and a solar cell storage and distribution system (5-2), the solar panel (5-1) is arranged on the top of the equipment cabin (1-1), the solar cell storage and distribution system (5-2) is arranged in the interior of the equipment cabin (1-1), and the solar cell storage and distribution system (5-2) provides power for the oxygenation aeration system (2).

2. The ecological restoration device for water body according to claim 1, characterized in that: The bacteria releasing device (3) is provided with not less than one.

3. The ecological restoration device of claim 1, wherein the device is characterized by: The microbial bacteria releasing cabin (1-5) is provided with not less than one.

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