Sewage ecological purification device for water environment treatment

Abstract

The utility model discloses an ecological sewage purification device for water environment treatment, and relates to the field of water environment treatment, the ecological sewage purification device comprises an ecological purification pond for planting purification plants, a light supplementing lamp, a daylighting panel, a water collecting tank and a first hydroelectric generation assembly; the daylighting panel is mounted on the bracket in a manner of inclining relative to the horizontal plane, and directly faces the ecological purification pond; the water collecting tank is spliced with the low point of the daylighting panel, so that rainwater falling to the daylighting panel flows into the water collecting tank; when water is contained in the water collecting tank, water flow of the water collecting tank is discharged to the rotating part of the first hydroelectric generation assembly so as to drive the first hydroelectric generation assembly to generate electric energy; the light supplementing lamp is mounted on the side, facing the ecological purification pond, of the daylighting panel; the power transmission end of the first hydroelectric generation assembly is electrically connected with the light supplementing lamp. The ecological purification device can solve the problem that the purification effect of the ecological purification device is poor when illumination is insufficient under the condition that energy consumption is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of water environment treatment, and specifically relates to a sewage ecological purification device for water environment treatment. Background Art

[0002] Ecological sewage purification refers to the use of plant roots and gravel to form a filtration system, and the plant roots can absorb most of the organic matter or other nutrients in the sewage, thereby achieving the effect of purifying the sewage.

[0003] The patent with application number 202322472536.0 discloses a sewage ecological purification treatment device, including a coarse filtration tank body, a filter screen is arranged between the inner surfaces of the coarse filtration tank body, a cleaning device is arranged above the filter screen, a slag bag is connected to the outer side of the coarse filtration tank body above the filter screen, one end of the slag bag passes through the coarse filtration tank body, a waste slag box is arranged below the coarse filtration tank body, a first water outlet pipe is arranged outside the coarse filtration tank body, one end of the first water outlet pipe is connected to a plant purification tank body, a plant purification device is arranged in the plant purification tank body, a support platform is arranged below the plant purification tank body, a second water outlet pipe is arranged outside the plant purification tank body, a fine filtration tank body is arranged outside the support platform, an adsorption device is arranged between the inner surfaces of the fine filtration tank body, and a third water outlet pipe is arranged outside the fine filtration tank body; the filter screen can be automatically cleaned, the adsorption device can be evenly adsorbed, the adsorption agent can be replaced and cleaned, and the filtration efficiency and effect are improved.

[0004] Although plant roots can effectively absorb some substances in sewage to achieve purification effects, plant nutrient absorption is an energy-consuming process. When plants are in the process of photosynthesis, sufficient light will produce more biomass energy, so that the plant roots can better absorb the nutrients in sewage. However, once it rains or is cloudy, insufficient light conditions will result in less biomass energy and it will be difficult for plant roots to absorb nutrients, resulting in poor sewage purification effects. Utility Model Content

[0005] The utility model aims at the deficiencies in the prior art and provides a sewage ecological purification device for water environment management, which can solve the problem of poor purification effect when light is insufficient.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A sewage ecological purification device for water environment management, comprising an ecological purification pool for planting purification plants, a fill light, a lighting panel, a water collection trough and a first hydroelectric power generation component; the lighting panel is installed on a bracket in a manner inclined to the horizontal plane and directly faces the ecological purification pool; the water collection trough is spliced ​​with the low point of the lighting panel so that rainwater falling on the lighting panel flows into the water collection trough; when water is contained in the water collection trough, the water flow in the water collection trough is discharged to the rotating part of the first hydroelectric power generation component to drive the first hydroelectric power generation component to generate electricity; the fill light is installed on the side of the lighting panel facing the ecological purification pool; the transmission end of the first hydroelectric power generation component is electrically connected to the fill light.

[0008] Optionally, the edge of the lighting board is provided with an enclosure extending upward from the surface of the lighting board; the enclosure is a semi-enclosed structure, and the opening of the enclosure faces the water collection tank.

[0009] Optionally, a first water outlet pipe and a second water outlet pipe are provided at the bottom of the water collecting tank; the first water outlet pipe is N-shaped, with one end located inside the water collecting tank and the other end extending out of the water collecting tank and communicating with the second water outlet pipe; the outlet of the second water outlet pipe acts on the first hydroelectric power generation component.

[0010] Optionally, the water collecting trough is strip-shaped, and there are multiple first water outlet pipes; the multiple first water outlet pipes are distributed at intervals, and the lengths extending out of the water collecting trough increase successively; among them, the longest first water outlet pipe extending out of the water collecting trough is connected to the second water outlet pipe, and the remaining first water outlet pipes are connected to the second water outlet pipe through inclined connecting pipes.

[0011] Optionally, the lighting panel includes a lighting body and an auxiliary connecting frame; a plurality of the lighting bodies are distributed in a rectangular shape and connected through the auxiliary connecting frame to form a plate body with a flat upper surface; and the fill light is installed on the auxiliary connecting frame.

[0012] Optionally, a filter screen is provided on the top of the water collecting tank; the filter screen and the lighting panel are in the same plane.

[0013] Optionally, it also includes a battery, an inverter and a control cabinet; the first hydropower generation component is electrically connected to the battery; the inverter is electrically connected to the fill light; the fill light, the battery and the inverter are all electrically connected to the control cabinet.

[0014] Optionally, it also includes a second hydroelectric power generation component, which is located outside the ecological purification pool and electrically connected to the battery; the ecological purification pool is also connected to a sewage inlet pipe and a clean water outlet pipe; the clean water outlet pipe acts on the second hydroelectric power generation component.

[0015] The beneficial effects of the utility model are:

[0016] (1) The utility model is provided with a lighting panel and a supplementary light. The lighting panel is provided so that when there is sufficient sunlight, the plants in the ecological purification pool can generate energy for the roots of the plants to absorb nutrients through photosynthesis through natural light. When the lighting conditions of natural light are insufficient, the full-spectrum light source of the supplementary light simulates natural light to illuminate the plants in the ecological purification pool, thereby providing energy for the plants to photosynthesize and generate energy. Regardless of whether it is sunny or not, the ecological purification pool can be kept in an efficient working state to purify sewage. In addition, the supplementary light provides electrical energy through the first hydroelectric power generation device, which can save energy.

[0017] (2) According to the utility model, when it rains, the water flow of the skylight board can flow directly into the water collecting trough due to the inclination of the skylight board. The N-shaped structure of the first water inlet pipe can drive the rainwater to quickly flush the first hydroelectric generating device, thereby ensuring the power generation effect of the first hydroelectric generating device. The setting of the enclosure prevents the rainwater from flowing out from the non-water collecting trough side of the skylight board and causing waste. A filter net is set on the top of the water collecting trough. The filter net can remove impurities such as fallen leaves and insects in the rainwater to avoid clogging the first water outlet pipe and the second water outlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the first direction of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the second direction of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the ecological purification pool of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation position of the first hydroelectric power generation device of the utility model;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the first water outlet pipe and the second water outlet pipe of the utility model.

[0023] Markings in the figure are: 1 is an ecological purification pool, 2 is a sewage inlet pipe, 3 is a clean water outlet pipe, 4 is a bracket, 5 is a fence, 6 is a lighting panel, 7 is a water collecting tank, 8 is a filter, 9 is a second water outlet pipe, 10 is a first hydroelectric generating device, 11 is a first water outlet pipe, 12 is a fill light, 13 is a battery, 14 is an inverter, 15 is a control cabinet, 16 is a connecting pipe, and 17 is a second hydroelectric generating device. DETAILED DESCRIPTION

[0024] The utility model is described in detail below with reference to the accompanying drawings.

[0025] It should be noted that the terms such as "upper", "lower", "left", "right", "front", "back", etc. used in the utility model are only for the convenience of description and are not used to limit the scope of implementation of the utility model. Changes or adjustments in their relative relationships should be regarded as the scope of implementation of the utility model without substantially changing the technical content.

[0026] like Figure 1 and 2 As shown, a sewage ecological purification device for water environment management is provided, including an ecological purification pool 1 for planting purification plants, a supplementary light 12, a lighting board 6, a water collection tank 7 and a first hydroelectric power generation device 10; the lighting board 6 is installed on a bracket 4 in a manner inclined with respect to the horizontal plane, and is directly opposite to the ecological purification pool 1; there is a gap between the lighting board 6 and the ecological purification pool 1 to provide sufficient growth space for the purification plants and operating space for the operators; the water collection tank 7 is spliced ​​with the low point of the lighting board 6 so that rainwater falling on the lighting board 6 flows into the water collection tank 7, that is, under normal lighting conditions, natural light passes through the lighting board 6 to enable the purification plants to photosynthesize and generate energy, and on rainy days, rainwater passes through the lighting board 6 and flows into the water collection tank 7; when water is contained in the water collection tank 7, the water flow of the water collection tank 7 is discharged to the The rotating part of the first hydroelectric power generation device 10 is used to drive the first hydroelectric power generation device 10 to generate electrical energy; specifically, the first hydroelectric power generation device 10 generally includes a turbine and a generator. The structures of the turbine and the generator refer to the prior art. When rainwater flows into the sump 7, the water flow of the sump 7 can flush the runner of the turbine, thereby driving the generator to generate electricity. The fill-in light 12 is installed on the side of the lighting panel 6 facing the ecological purification pool 1; the transmission end of the first hydroelectric power generation device 10 is electrically connected to the fill-in light 12; under the action of the first hydroelectric power generation device 10, the fill-in light 12 can be provided with power so that the fill-in light 12 can supplement the light for the purification plants when the light is insufficient, thereby achieving the goal that whether it is sunny or not, the ecological purification pool 1 can be in an efficient working state to purify the sewage.

[0027] Furthermore, the edge of the skylight board 6 is provided with an enclosure 5 extending upward from the surface of the skylight board 6; the enclosure 5 is a semi-enclosed structure, and the opening of the enclosure 5 faces the water collecting trough 7. The setting of the enclosure 5 can make rainwater only flow from the opening side of the enclosure 5 to the water collecting trough 7, thereby avoiding rainwater flowing out from the edge of the skylight board 6 other than the water collecting trough 7 and causing waste of rainwater.

[0028] Specifically, Figure 2 , 4As shown in Figure 5, a first water outlet pipe 11 and a second water outlet pipe 9 are provided at the bottom of the water collecting tank 7; the first water outlet pipe 11 is n-shaped, and one end is located inside the water collecting tank 7, and the other end extends out of the water collecting tank 7 and communicates with the second water outlet pipe 9; the outlet of the second water outlet pipe 9 acts on the first hydroelectric power generation device 10, that is, the first water outlet pipe 11 is connected to the water collecting tank 7 and the second water outlet pipe 9 by a siphon, and the n-shaped structure of the first water outlet pipe 11 can avoid too little rainwater, and make the rainwater quickly act on the first hydroelectric power generation device 10 by a siphon.

[0029] In some other embodiments, the water collecting trough 7 is strip-shaped, and there are multiple first water outlet pipes 11; the multiple first water outlet pipes 11 are distributed at intervals, and the lengths extending out of the water collecting trough 7 increase successively; wherein, the longest first water outlet pipe 11 extending out of the water collecting trough 7 is connected to the second water outlet pipe 9, and the remaining first water outlet pipes 11 are connected to the second water outlet pipe 9 through an inclined connecting pipe 16. By arranging the first water outlet pipe 11, the second water outlet pipe 9 and the connecting pipe 16, it can be ensured that rainwater falls smoothly.

[0030] Specifically, Figure 1 As shown, the lighting board 6 includes a lighting body and an auxiliary connecting frame; a plurality of the lighting bodies are distributed in a rectangular shape and are connected through the auxiliary connecting frame to form a plate body with a flat upper surface; the fill light 12 is installed on the auxiliary connecting frame, and the structure of the fill light 12 refers to the prior art. The lighting body can be made of tempered glass, and the setting of the auxiliary connecting frame can support the fill light 12, while improving the strength of the lighting body and reducing the cost.

[0031] like Figure 1 and 5 As shown, a filter screen 8 is provided on the top of the water collection tank 7; the filter screen 8 is in the same plane as the skylight panel 6, and the filter screen 8 is provided to remove impurities such as fallen leaves and insects in the rainwater to avoid clogging the first outlet pipe 11 and the second outlet pipe 9. At the same time, the rainwater can flush the filter screen 8 to clean it and reduce the occurrence of clogging.

[0032] like Figure 2-Figure 4As shown, it also includes a battery 13, an inverter 14 and a control cabinet 15; the first hydroelectric power generation device 10 is electrically connected to the battery 13; the inverter 14 is electrically connected to the fill light 12; the fill light 12, the battery 13 and the inverter 14 are all electrically connected to the control cabinet 15, and the electric energy generated by the first hydroelectric power generation device 10 when it is working is stored by the battery 13, and then the direct current is converted into alternating current through the inverter 14 for use by the fill light 12. If the purchased fill light 12 has a direct current function, the inverter 14 is not required; the first hydroelectric power generation device 10 is driven to work and generate electricity by the impact force generated by the falling rain, and the electricity generated by the first hydroelectric power generation device 10 enters the battery 13 to supply the plant fill light 12 with electricity, and the staff can control the fill light 12, the battery 13 and the inverter 14 through the control cabinet 15.

[0033] In some other embodiments, such as Figure 3 As shown, it also includes a second hydroelectric power generation device 17, which is located outside the ecological purification pool 1 and is electrically connected to the battery 13; the ecological purification pool 1 is also connected to a sewage inlet pipe 2 and a clean water outlet pipe 3; the clean water outlet pipe 3 acts on the second hydroelectric power generation device 17; that is, after the sewage in the ecological purification pool 1 is qualified, the clean water is discharged from the ecological purification pool 1 through the clean water outlet pipe 3. In the process of being discharged from the ecological purification pool 1, the clean water impacts the rotating part of the second hydroelectric power generation device 17, thereby driving the second hydroelectric power generation device 17 to generate electrical energy. After the second hydroelectric power generation device 17 generates electrical energy, it is stored in the battery 13, thereby also providing electrical energy for the fill light 12. The structure of the second hydroelectric power generation device 17 can refer to the first hydroelectric power generation device 10 or the prior art.

[0034] Working principle: The staff lays gravel and plants aquatic purification plants in the ecological purification pool 1, and then the sewage that has been initially treated by filtering and other processes enters the ecological purification pool 1 through the sewage inlet pipe 2. At this time, the plant roots and gravel form a natural filter to finely filter the fine impurities in the sewage, and the plant roots can absorb the nutrients in the sewage and fine impurities, thereby purifying the sewage. The treated clean water enters the second hydroelectric power generation device 17 through the clean water outlet pipe 3. The impact force generated by the height difference during the clean water discharge process or the water flow impact force generated by the fluid conveying device connected to the clean water outlet pipe 3 causes the second hydroelectric power generation device 17 to work and generate electricity, which is stored in the battery 13 for subsequent use by the fill light 12;

[0035] When there is sufficient sunlight, the lighting panel 6 is set so that the plants in the ecological purification pool 1 can generate energy through photosynthesis through natural light, and the generated biomass energy can be used for the plant roots to absorb nutrients. When the lighting conditions of natural light are insufficient, the staff will turn on the fill light 12, and the full-spectrum light source of the plant fill light 12 simulates natural light to illuminate the plants in the ecological purification pool 1, so that the plants can generate energy through photosynthesis;

[0036] During rainfall, rainwater flows through the skylight panel 6 toward the water collecting trough 7. At the same time, the setting of the enclosure 5 prevents rainwater from flowing out from the edge of the skylight panel 6 other than the water collecting trough 7 and causing waste. Then, the rainwater passes through the filter 8 and enters the water collecting trough 7. The setting of the filter 8 removes impurities such as fallen leaves and insects in the rainwater. Then, the rainwater is quickly drawn into the second water outlet pipe 9 through the first water outlet pipe 11 in a siphon manner. The second water outlet pipe 9 sends the rainwater to the first hydroelectric power generation device 10. The impact force generated by the falling rainwater drives the first hydroelectric power generation device 10 to operate and generate electricity. The electricity generated by the first hydroelectric power generation device 10 also enters the battery 13 to supply the fill light 12.

[0037] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0038] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should be regarded as the protection scope of the utility model.

Claims

1. A sewage ecological purification device for water environment management, characterized in that: The invention comprises an ecological purification pool (1) for planting purification plants, a supplementary light (12), a lighting panel (6), a water collecting trough (7) and a first hydroelectric power generation device (10); the lighting panel (6) is installed on a bracket (4) in a manner inclined with respect to a horizontal plane and directly faces the ecological purification pool (1); the water collecting trough (7) is spliced ​​with the low point of the lighting panel (6) so that rainwater falling onto the lighting panel (6) flows into the water collecting trough (7); when water is contained in the water collecting trough (7), the water flow in the water collecting trough (7) is discharged to the rotating part of the first hydroelectric power generation device (10) to drive the first hydroelectric power generation device (10) to generate electric energy; the supplementary light (12) is installed on the side of the lighting panel (6) facing the ecological purification pool (1); the power transmission end of the first hydroelectric power generation device (10) is electrically connected to the supplementary light (12).

2. The sewage ecological purification device for water environment treatment according to claim 1 is characterized in that: The edge of the lighting board (6) is provided with a baffle (5) extending upward from the surface of the lighting board (6); the baffle (5) is a semi-enclosed structure, and the opening of the baffle (5) faces the water collection tank (7).

3. The sewage ecological purification device for water environment treatment according to claim 1 is characterized in that: A first water outlet pipe (11) and a second water outlet pipe (9) are provided at the bottom of the water collecting tank (7); the first water outlet pipe (11) is n-shaped, with one end located inside the water collecting tank (7) and the other end extending out of the water collecting tank (7) and communicating with the second water outlet pipe (9); the outlet of the second water outlet pipe (9) acts on the first hydroelectric power generation device (10).

4. The sewage ecological purification device for water environment treatment according to claim 3 is characterized in that: The water collecting trough (7) is strip-shaped, and there are a plurality of first water outlet pipes (11); the plurality of first water outlet pipes (11) are distributed at intervals, and the lengths extending out of the water collecting trough (7) increase successively; the first water outlet pipe (11) extending the longest out of the water collecting trough (7) is communicated with the second water outlet pipe (9), and the remaining first water outlet pipes (11) are communicated with the second water outlet pipe (9) via inclined connecting pipes (16).

5. The sewage ecological purification device for water environment treatment according to claim 1 is characterized in that: The lighting board (6) comprises a lighting body and an auxiliary connecting frame; a plurality of the lighting bodies are distributed in a rectangular shape and connected via the auxiliary connecting frame to form a board body with a flat upper surface; the fill light (12) is mounted on the auxiliary connecting frame.

6. The sewage ecological purification device for water environment treatment according to claim 1 is characterized in that: A filter screen (8) is provided on the top of the water collecting tank (7); the filter screen (8) and the lighting panel (6) are located in the same plane.

7. The sewage ecological purification device for water environment treatment according to claim 1 is characterized in that: It also includes a storage battery (13), an inverter (14) and a control cabinet (15); the first hydroelectric power generation device (10) is electrically connected to the storage battery (13); the inverter (14) is electrically connected to the fill light (12); the fill light (12), the storage battery (13) and the inverter (14) are all electrically connected to the control cabinet (15).

8. The sewage ecological purification device for water environment treatment according to claim 7 is characterized in that: The invention also comprises a second hydroelectric power generation device (17), wherein the second hydroelectric power generation device (17) is located outside the ecological purification pool (1) and is electrically connected to the storage battery (13); the ecological purification pool (1) is also connected to a sewage inlet pipe (2) and a clean water outlet pipe (3); the clean water outlet pipe (3) acts on the second hydroelectric power generation device (17).

Images