CN210736464U - Landscape type center island type lake water quality treatment device - Google Patents
Landscape type center island type lake water quality treatment device Download PDFInfo
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- CN210736464U CN210736464U CN201921304394.4U CN201921304394U CN210736464U CN 210736464 U CN210736464 U CN 210736464U CN 201921304394 U CN201921304394 U CN 201921304394U CN 210736464 U CN210736464 U CN 210736464U
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Abstract
The utility model discloses a landscape type center island type lake water quality treatment device, which comprises an island type platform and a solar photovoltaic water pump system which are arranged in a lake, wherein the solar photovoltaic water pump system comprises a solar cell panel assembly, a photovoltaic inverter and a photovoltaic water pump, the input end of the photovoltaic inverter is connected with the solar cell panel assembly through an electric wire, and the output end of the photovoltaic inverter is connected with the photovoltaic water pump through an electric wire; the top of island formula platform is provided with interior annular spray tube and outer annular spray tube, the photovoltaic water pump links to each other with interior annular spray tube through collector pipe in a plurality of roots, the photovoltaic water pump links to each other with outer annular spray tube through a plurality of outer collector pipes of root. The utility model discloses a device utilizes solar photovoltaic water pump system to draw water from the lake and forms pressure, and rethread collector pipe reposition of redundant personnel to the spray tube, becomes the fountain view by orifice blowout water column, then utilizes gravity to flow automatically and get into island formula platform, realizes lake water purification cycle and handles.
Description
Technical Field
The utility model belongs to the technical field of lake water is administered, concretely relates to view type center island formula lake water treatment facilities.
Background
In recent years, the environmental quality of surface water is generally good, and the water quality is generally kept stable. However, the overall situation of the lake water quality is not optimistic as shown by the monitoring section data of the lake. The water quality of part of excellent lakes is reduced from III to IV, and the main influence indexes are the overproof problems of turbidity, total phosphorus, chemical oxygen demand, five-day biochemical oxygen demand and the like.
At present, in order to solve the problem that the water quality in the urban lakes does not reach the standard, the main measures are to control the sewage discharge amount and recover the water body from self-purification, but practice proves that the method can automatically purify the water quality in the lakes to reach the standard of three or more water qualities, the speed is slow, and the time is required to be 5-10 years.
In addition, the lakes relating to urban areas and surrounding landscapes float in the lakes by constructing ecological greening islets, and the plant communities biologically adsorb and absorb the total phosphorus, nitrogen, chemical oxygen demand, five-day biochemical oxygen demand and the like in the water body. Although the mode has certain improvement effect on surrounding water quality and water area, the total time of the treated water is limited, and the aquatic plants floating in lake water are easily swallowed by herbivorous fishes, so that the maintenance and management difficulty is higher.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a landscape type center island type lake water quality treatment device.
In order to achieve the above object, the utility model adopts the following technical scheme: a landscape type center island type lake water quality treatment device comprises an island type platform and a solar photovoltaic water pump system, wherein the island type platform and the solar photovoltaic water pump system are arranged in a lake;
the top of island formula platform is provided with interior annular spray tube and outer annular spray tube, the photovoltaic water pump links to each other with interior annular spray tube through collector pipe in a plurality of roots, the photovoltaic water pump links to each other with outer annular spray tube through a plurality of outer collector pipes of root.
In the technical scheme, the solar cell panel assembly comprises a solar cell panel and a bracket; the support is arranged in the middle of the island type platform, the top end of the support extends out of the top end of the island type platform and is fixedly connected with the solar cell panel, and the bottom of the support is embedded in the middle of the island type platform.
Among the above-mentioned technical scheme, the support comprises vertical pillar and horizontal pillar, the middle part of vertical pillar and horizontal pillar all is equipped with the cavity that is used for the power supply line to pass.
In the technical scheme, the island type platform is provided with the filter layer and the bearing layer from top to bottom, coarse sand is filled in the filter layer, and pebbles are filled in the bearing layer.
In the technical scheme, the particle size of the medium coarse sand is 0.1-0.5 mm, and the laying thickness is 0.5-1.0 m.
In the technical scheme, a plurality of water outlet holes for filtering clean water to flow out are formed in the outer wall of the bearing layer of the island type platform at intervals.
In the technical scheme, the inner annular spray pipe and the outer annular spray pipe are provided with a plurality of spray holes for spraying water upwards at intervals along the circumferential direction.
In the technical scheme, the top end of the island type platform is planted with emergent aquatic plants and submerged aquatic plants.
In the technical scheme, the photovoltaic water pump is arranged in a lake, and fences are arranged on the periphery of the photovoltaic water pump.
Compared with the prior art, the beneficial effects of the utility model are that:
one of which, the utility model discloses a view type center island formula lake water treatment facilities can realize ecological energy-concerving and environment-protective, utilizes solar photovoltaic water pump system to draw water from the lake, formation pressure, and rethread collector pipe reposition of redundant personnel to the spray tube, by the spray tube opening orifice blowout water column formation fountain view that faces upward, then utilizes gravity to flow automatically and get into island formula platform, has not only utilized natural resources solar energy as the energy, can form aquatic flower bed formula fountain view moreover, and the maintenance management degree of difficulty is little moreover.
And secondly, the utility model discloses a view type center island formula lake water treatment facilities can realize lake water quality circulation and purify, and the water that does not reach standard gets into island formula platform in the lake of extraction, through aquatic plant absorption and absorption, the conversion on well coarse sand physics filtration and the platform, realizes lake water quality purification circulation and handles.
Thirdly, the utility model discloses a view type center island formula lake water treatment facilities water purification takes effect soon, and water treatment capacity is big, and entire system is by solar photovoltaic water pump system pending raw water in with the lake through solar energy transformation for the electric energy, draws water to platform filtration system, according to actual system demand and installation condition, adopts the water pump of different grade type to carry out work, can realize the processing of the big water yield.
Fourth, the utility model discloses a view type center island formula lake water treatment facilities's simple structure, convenient to use can effectively get rid of the problem that indexes such as colourity, turbidity, solid particle content, nitrogen, phosphorus in the aquatic exceed standard, and the quality of water of processing can reach III standards, and local index can reach II types, has very big spreading value.
Drawings
FIG. 1 is a schematic structural view of a landscape-type island-type lake water quality treatment device of the present invention;
in the figure: 1-island type platform, 2-solar panel assembly, 2.1-solar panel, 2.2-bracket, 2.21-vertical strut, 2.22-horizontal strut, 3-photovoltaic inverter, 4-photovoltaic pump, 5-inner annular nozzle, 6-outer annular nozzle, 7-inner water collecting pipe, 8-outer water collecting pipe, 9-filter layer, 10-bearing layer, 11-water outlet hole, 12-spray hole, 13-emergent aquatic plant, 14-submerged aquatic plant, 15-fence.
Detailed Description
The invention will be further described in detail with reference to the drawings and the following detailed description, which are provided for the purpose of clearly understanding the invention and are not intended to limit the invention.
As shown in fig. 1, the landscape-type center island-type lake water quality treatment device of the embodiment includes an island-type platform 1 and a solar photovoltaic water pump system, which are arranged in a lake, wherein the solar photovoltaic water pump system includes a solar cell panel assembly 2, a photovoltaic inverter 3 and a photovoltaic water pump 4, an input end of the photovoltaic inverter 3 is connected with the solar cell panel assembly 2 through an electric wire, and an output end of the photovoltaic inverter 3 is connected with the photovoltaic water pump 4 through an electric wire; the top of island formula platform 1 is provided with interior annular spray tube 5 and outer annular spray tube 6, photovoltaic water pump 4 links to each other with interior annular spray tube 5 through collector pipe 7 in a plurality of roots, photovoltaic water pump 4 links to each other with outer annular spray tube 6 through a plurality of outer collector pipes 8 of roots. The inner annular lance 5 and the outer annular lance 6 are made of PVC tubing. The photovoltaic water pump 4 is arranged in a lake, and fences 15 are arranged on the outer periphery of the photovoltaic water pump 4.
In the above technical solution, the solar panel assembly 2 includes a solar panel 2.1 and a bracket 2.2. The support 2.2 is arranged in the middle of the island type platform 1, the top end of the support 2.2 extends out of the top end of the island type platform 1 to be fixedly connected with the solar panel 2.1, and the bottom of the support 2.2 is embedded in the middle of the island type platform 1. The support 2.2 comprises vertical pillar 2.21 and horizontal pillar 2.22, the middle part of vertical pillar 2.21 and horizontal pillar 2.22 all is equipped with the cavity that is used for the power supply line to pass. The electric wire stretches out from the bottom of solar cell panel 2.1 and gets into in the cavity of vertical pillar 2.21, extends again and gets into in the cavity of horizontal pillar 2.22, and the outer wall of following outer collector pipe 8 extends to the wiring mouth of photovoltaic water pump 4 after wearing out horizontal pillar 2.22, and the electric wire all adopts waterproof electric wire. The quantity of solar cell panel 2.1 can be a plurality of, and the series connection is used for absorbing sunshine radiant energy and turns into the electric energy with it between a plurality of solar cell panel 2.1, provides power supply for entire system. The photovoltaic inverter 3 converts direct current transmitted by the solar cell panel 2.1 into alternating current to drive the photovoltaic water pump 4, adjusts output frequency in real time according to the change of sunlight intensity, realizes maximum power point tracking and utilizes solar energy to the maximum extent. The photovoltaic water pump 4 is driven by a three-phase alternating current motor, pumps water from the lake to form pressure, is divided into the inner spray pipe and the outer spray pipe through the water collecting pipe, sprays water columns of 1-3 meters from the spray holes with upward openings of the inner spray pipe and the outer spray pipe to form a fountain landscape, falls into the island type platform 1 in the lake, and realizes the purification and circulation treatment of the water quality of the lake through the physical filtration of the filter layer 9 and the adsorption, absorption and conversion of aquatic plants in the platform. According to the actual system requirements and installation conditions, different types of water pumps are adopted for working, in the embodiment, the power of the photovoltaic water pump ranges from 0.5kW to 10kW, the water lifting lift can be 3-5 meters, the daily water lifting amount can range from 3 tons to 100 tons, the water quality purification effect is fast, and the water treatment capacity is large.
In the technical scheme, the island type platform 1 is provided with the filter layer 9 and the supporting layer 10 from top to bottom, medium coarse sand is filled in the filter layer 9, and pebbles are filled in the supporting layer 10. The particle size of the medium coarse sand is 0.1-0.5 mm, and the laying thickness is 0.5-1.0 m. The highest position of the filter layer 9 is 0.5 meter higher than the highest water level of the lake. And a plurality of water outlet holes 11 for filtering clean water to flow out are formed in the outer wall of the supporting layer 10 of the island type platform 1 at intervals. The diameter of the water outlet holes 11 is 1-2cm, the distance is 30cm, and the water outlet holes are arranged in a quincunx shape. The inner annular nozzle 5 and the outer annular nozzle 6 are provided with a plurality of spray holes 12 for spraying water upwards at intervals along the circumferential direction. In the embodiment, the diameter of the spray holes is 0.5-1cm, and the distance between two adjacent spray holes is 20-25 cm. The inner annular spray pipe 5 and the outer annular spray pipe 6 are arranged 20-30cm above vegetation on the surface of medium coarse sand of the filter layer 9, the height of a water column sprayed by the spray holes is about 1-3 m, the water column falls into the island type platform 1, and solid particles in lake water are effectively filtered through physical filtration of medium coarse sand gaps, so that indexes of solid particle content, turbidity, visible objects and the like of water are controlled to be class III, and local indexes can reach the II standard and the above water quality standard.
In the technical scheme, the top end of the island-type platform 1 is planted with emergent aquatic plants 13 and submerged aquatic plants 14. In this example, the emergent aquatic plant 13 is selected from lotus, allium fistulosum, reed, and the like. The submerged aquatic plant 14 is selected from Chrysophytum, herba Sonchi Oleracei, and Potamogeton crispus. The planted aquatic plants and the medium coarse sand together perform physical filtration of the medium coarse sand, adsorption, absorption and biotransformation on substandard water in the lake extracted by the solar water pump system, so that indexes such as solid particles, turbidity, visible substances and the like in the water are controlled in class III water quality, local indexes can reach the II standard and the above water quality standard, and meanwhile, a greening landscape vegetation system in the lake is formed in the lake. In addition, through the functions of filtering, adsorbing, decomposing, absorbing and the like of the aquatic plants, the problem that indexes such as chromaticity, smell and taste, turbidity, solid particle content, nitrogen, phosphorus, total bacterial count and the like in water exceed standards can be effectively solved, the water quality of lake water can reach III standards after treatment, local indexes can reach II types, and the method has great popularization value.
The utility model discloses a lake water treatment facilities simple structure, convenient to use can effectively get rid of the problem that indexes such as colourity, turbidity, solid particle content, nitrogen, phosphorus in the aquatic exceed standard, and the quality of water of processing can reach III standards, and local index can reach II types. Impurities, sludge and the like in the island-type platform after filtration can be transferred to a lake shoreline slope surface by an artificial shovel for fertilizing the field and greening, and landscape plants are planted on the side slope to form a side slope shoreline type greening landscape vegetation system.
While the present invention has been described with reference to the preferred embodiments, it should be understood that the detailed description and drawings are not intended to limit the invention to the particular embodiments disclosed, but rather, the invention is to cover all modifications and equivalents falling within the spirit and scope of the present invention as defined by the appended claims.
Claims (9)
1. The utility model provides a view type center island formula lake water treatment facilities which characterized in that: the solar photovoltaic water pump system comprises an island type platform (1) and a solar photovoltaic water pump system, wherein the island type platform and the solar photovoltaic water pump system are arranged in a lake, the solar photovoltaic water pump system comprises a solar cell panel assembly (2), a photovoltaic inverter (3) and a photovoltaic water pump (4), the input end of the photovoltaic inverter (3) is connected with the solar cell panel assembly (2) through an electric wire, and the output end of the photovoltaic inverter (3) is connected with the photovoltaic water pump (4) through an electric wire;
the top of island formula platform (1) is provided with interior annular spray tube (5) and outer annular spray tube (6), photovoltaic water pump (4) link to each other with interior annular spray tube (5) through collector pipe (7) in a plurality of roots, photovoltaic water pump (4) link to each other with outer annular spray tube (6) through outer collector pipe (8) of a plurality of roots.
2. The island-type lake water quality treatment device of landscape type according to claim 1, characterized in that: the solar panel assembly (2) comprises a solar panel (2.1) and a bracket (2.2); the solar island type solar power generation device is characterized in that the support (2.2) is arranged in the middle of the island type platform (1), the top end of the support (2.2) extends out of the top end of the island type platform (1) to be fixedly connected with the solar cell panel (2.1), and the bottom of the support (2.2) is buried in the middle of the island type platform (1).
3. The island-type lake water quality treatment device of landscape type according to claim 2, characterized in that: support (2.2) comprise vertical pillar (2.21) and horizontal pillar (2.22), the middle part of vertical pillar (2.21) and horizontal pillar (2.22) all is equipped with the cavity that is used for the power supply line to pass.
4. The island-type lake water quality treatment device of landscape type according to claim 1, characterized in that: island formula platform (1) from top to bottom is provided with filter layer (9) and bearing layer (10), filter layer (9) intussuseption is filled with well coarse sand, bearing layer (10) intussuseption is filled with the cobble.
5. The island-type lake water quality treatment device of landscape type according to claim 4, wherein: the particle size of the medium coarse sand is 0.1-0.5 mm, and the laying thickness is 0.5-1.0 m.
6. The island-type lake water quality treatment device of landscape type according to claim 5, wherein: the outer wall of the bearing layer (10) of the island type platform (1) is provided with a plurality of water outlet holes (11) at intervals, and the water outlet holes are used for filtering clean water to flow out.
7. The island-type lake water quality treatment device of landscape type according to claim 1, characterized in that: the inner annular spray pipe (5) and the outer annular spray pipe (6) are provided with a plurality of spray holes (12) for spraying water upwards at intervals along the circumferential direction.
8. The island-type lake water quality treatment device of landscape type according to claim 1, characterized in that: and emergent aquatic plants (13) and submerged aquatic plants (14) are planted at the top end of the island platform (1).
9. The island-type lake water quality treatment device of landscape type according to claim 1, characterized in that: the photovoltaic water pump (4) is arranged in a lake, and fences (15) are arranged on the outer periphery of the photovoltaic water pump (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921304394.4U CN210736464U (en) | 2019-08-12 | 2019-08-12 | Landscape type center island type lake water quality treatment device |
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| CN201921304394.4U CN210736464U (en) | 2019-08-12 | 2019-08-12 | Landscape type center island type lake water quality treatment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908572A (en) * | 2020-09-08 | 2020-11-10 | 河北美普兰地环保科技有限公司 | Metal substrate carbon nano-film water body purification device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908572A (en) * | 2020-09-08 | 2020-11-10 | 河北美普兰地环保科技有限公司 | Metal substrate carbon nano-film water body purification device |
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