CN207418403U - Control phytem system based on floating on water photo-voltaic power generation station - Google Patents
Control phytem system based on floating on water photo-voltaic power generation station Download PDFInfo
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- CN207418403U CN207418403U CN201721349238.0U CN201721349238U CN207418403U CN 207418403 U CN207418403 U CN 207418403U CN 201721349238 U CN201721349238 U CN 201721349238U CN 207418403 U CN207418403 U CN 207418403U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Abstract
The utility model discloses a kind of control phytem system based on floating on water photo-voltaic power generation station, including floating on water device and the photovoltaic power generation apparatus and oxygenate apparatus of the floating on water device are arranged on；The flotation gear is spliced by floating monomer, it is formed after the floating monomer splicing on the water surface and blocks or not exclusively block completely, the oxygenate apparatus includes being located at the air supply system above the water surface and the aerator below the water surface, the aerator is supplied by the air supply system, and the photovoltaic power generation apparatus is powered for the air supply system.For the utility model using floating on water device by photovoltaic generating system, aeration oxygenator and plug flow device integrated setting, shared floating on water device both effectively controls algae, again can photovoltaic generation online, green energy is provided, reduces cost, comprehensive benefit is good, environmentally protective.
Description
Technical field
The utility model category polluted-water administers green technology and technical field of photovoltaic power generation, be related to shading oxygenation control algae and
The integral system of photovoltaic generation.
Background technology
At present, China lake, the universal eutrophication of reservoir, algal bloom phenomenon frequently occur, and body eutrophication is brought
Serious water environmental problems.Often using cyanobacteria as advantage algae in China's algal bloom, cyanobacteria can secrete release pernicious gas and poison
Element endangers the health of the mankind by the accumulation of food chain, threatens urban water supply safety and influences aquaculture, tourism and the mankind
Life.Therefore, the harmful algae for controlling and removing in water body is significant.
Cause the principal element of algal bloom：Nutritive salt（Nitrogen, phosphorus etc.）, temperature, pH value, hydrodynamic force and illuminance.In richness
In nutritive water, algae can break out under enough and suitable above-mentioned five factors, but algae break out also can with it is a certain because
It is eliminated rapidly when element does not possess.
In many lakes in China and reservoir, the project slash cycle of particularly control nutritive salt is long, and investment is huge, real
It applies very difficult.In considerably long in the period of, nutritive salt does not become limiting factor.Compared with other factors, illuminance is most
Factor for the human intervention easily implemented, so shading control algae is a kind of cost-effective technical measures.
The generation and decomposition of algae are to carry out photosynthesis and a canonical process of respiration：The growth and breeding of algae
For photosynthesis, the decomposition of algae is withered away as respiration.Just influence one of most important factor of algal grown.In low luminosity
Under the conditions of algae decline more significant than multiplication rate, the multiplication of algae is suppressed, even lower than the respiratory rate of algae, promotes algae
Itself organic nutrition is constantly consumed, it is final dead.Shading can reduce rapidly algae concentration, and effect of algae restraint is apparent, control wawter bloom.
Oxygenation can increase substantially algae rate during shading.When breathing oxygen consumption and photosynthesis the production oxygen of algae are equal, it is
Light compensation point.When illuminance is less than light compensation point, respiration accounts for leading, and water body is in oxygen consumption state.Water body is filled during shading
Oxygen improves Dissolved Oxygen in Water DO values, eliminates the shortcomings that lightproof area DO is too low, is conducive to the progress of respiration, accelerates algae
It withers away, improves control algae efficiency, inhibit the outburst of algae；Meanwhile oxygenation can be passivated bed mud, inhibit the nitrogen ＆ phosphorus release of bed mud, inhibit
Algal grown.Shading combines the control algae efficiency of more simple shading with being oxygenated and the control algae cycle is improved largely.
Oxygenation increases water body DO values, improves the vigor of aerobic microbiological, accelerated decomposition pollutant, and anti-water-stop body, which blacks, to be sent out
It is smelly, recover aquatic ecosystem.
To polluted-water plug-flow, strengthen hydrodynamic force, enhancing DO diffusions are covered the DO values of water, further pressed down under particularly improving
Algal grown processed strengthens passivation bed mud, inhibits the endogenous pollution of bed mud.
Current existing shading algae control technology, as island chastity male's shading control algae is studied（Kojima S.
Corroborating study on algal control by partial shading of lake surface[J]
.Main-Water and Wastewater,2000,42(5):5-12）About 1/3 water surface need to be covered by, which showing, can just reach control algae
Effect, applied to large-scale water surface（Lake is in, large reservoir）When, the shading-area that shading blue-green alga bloom treatment need to be set is very big；
The algae control technology in hole Hainan（Hole Hainan etc., the method for administering eutrophication reservoir wawter bloom, 101456603 B of CN）Aeration aerating
Air delivery is apart from short, long distance delivery high energy consumption, for the arrangement application of intake offshore；Its chopping mechanism uses black-out cloth or screening
The flexible material of light net class, especially to large-scale water surface（Lake is in, large reservoir）There are capacity of anti-storm is low, short life and work
The shortcomings of journey enforcement difficulty is big.
In conclusion large-scale water surface（Lake is in, large reservoir）Shading-area needed for shading blue-green alga bloom treatment is huge, existing
Big, capacity of anti-storm requirement height is invested in field performance difficulty, shading, and for the prior art in the arrangement on the separate bank of progress, there are confessions
The problems such as electricity and gas transmission, it is difficult to meet large area improvement.
In view of this, it is necessary to a kind of new technique that algae is controlled for large-scale waters is proposed, to reach effective control Cutleriales
's.
The content of the invention
Technical problem to be solved in the utility model be in view of the above shortcomings of the prior art, and provide it is a kind of control algae effect
Fruit is good and is used for the system of the control phytem based on floating on water photo-voltaic power generation station that large area is administered.
In order to solve the above technical problems, the utility model adopts the following technical solution：
A kind of control phytem system based on floating on water photo-voltaic power generation station, which is characterized in that including floating on water device and
It is arranged on the photovoltaic power generation apparatus and oxygenate apparatus of the floating on water device；The flotation gear spliced by floating monomer and
Into the floating monomer forms on the water surface after splicing and blocks or not exclusively block completely, and the oxygenate apparatus includes being located at water
Air supply system above face and the aerator below the water surface, the aerator is supplied by the air supply system, described
Photovoltaic power generation apparatus is powered for the air supply system.
The blocked area not exclusively blocked by being intervally arranged and unobstructed area are formed, the blocked area and unobstructed area
Ratio is 100:1~100：30.
The aerator includes aeration tube and connector, and the aeration tube passes through the connector and the floating on water
Device connects；Counterweight is connected in the aeration tube.
The air supply system includes wind turbine, controller of fan and supply air line；The wind turbine is fixed on floating on water device
On, wind turbine is powered by photovoltaic power generation apparatus.
The plug flow device positioned at underwater is also associated on the floating on water device, the plug flow device is air lift
Device, the air stripper are supplied by the air supply system.
Control phytem system of the utility model based on floating on water photo-voltaic power generation station, including floating on water device, photovoltaic generation
Device and oxygenate apparatus.Floating on water device is provided simultaneously with three functions, first, as occulter, plays the work for directly controlling algae
With；The other is oxygenate apparatus, can reasonably be arranged in water field of big area by the carrier as oxygenate apparatus, reinforcing is played
Control the effect of algae；The last one function is the carrier as photovoltaic power generation apparatus, is filling in water field of big area by self power generation
Oxygen device and other electrical equipments provide power supply, can preferably play the oxidation effect of oxygenate apparatus, further function as reinforcing control
The effect of algae.Power generator and aeration oxygenator are organically formed a control algae by the utility model by floating on water device
Entirety, realize water field of big area cyanobacteria processing.
Floating on water device is high intensity rigid structure, and capacity of anti-storm is strong, and service life is long.Floating on water device shading
Area is big, and shading rate is high, hydraulic detention time（HRT）It is long, it increases substantially control algae efficiency, shorten the control algae cycle.Floating on water
The photovoltaic power generation apparatus set on device, not only shading but also power supply of surfing the Internet, provided green energy.The exposure set on floating on water device
Gas oxygenate apparatus and plug flow device, are powered by photovoltaic power generation apparatus, remote power-feeding and gas transmission problem are solved, suitable for large-scale water
Face（Lake is in, large reservoir）Arrangement application away from bank.Photovoltaic power generation apparatus, aeration oxygenator and plug flow device are total to
With the floating on water device, system cost is reduced.
Floating on water device is arranged to include the floating monomer by being more than a kind of high intensity rigid structure, by specific splicing side
Formula is combined and spliced to be formed.The connecting method can determine the scale of floating on water surface device, shape according to water surface area size
Integral single piece type device or burst modular appliance；The connecting method forms lightproof area in the water surface, and shading rate is
70% to 99%；The connecting method, capacity of anti-storm is strong, and service life is up to 25 years.
The photovoltaic power generation apparatus includes photovoltaic module, inverter and power distribution equipment, and the photovoltaic power generation apparatus is configured
For the former and a kind of combination in other described the two in photovoltaic module, inverter and power distribution equipment, floating on water is arranged at
On device.
Set is arranged for more or mostly for the aeration oxygenator and plug flow device, can be according to specific situation（For example, pollution
Degree, the depth of water, current etc.）Its specification, quantity and position are set respectively.
The utility model has the technical effect that：Before as described in background technology, compared with the master of other influences algal bloom
Factor is wanted, illuminance is the human interference factor the most easily implemented.Using floating on water system shading, press down under dark conditions
The photosynthesis of algae processed, algae are remarkably decreased than multiplication rate.After shading 7 days, algae biomass removal rate is 16%, Ye Lv
Plain a concentration removal rate is 79%, shows that shading can reduce rapidly concentration of algae, controls wawter bloom；Shading oxygenation increases water body DO, makes water
Body DO is maintained at higher level（＞ 2mg/L）, be conducive to endogenous respiration, algae accelerated to wither away, increase substantially control algae effect.It hides
After light is oxygenated 7 days, algae biomass removal rate ＞ 72%, chlorophyll a removal rate ＞ 85%, shading oxygenation control algae significant effect.Shading
Increase plug flow device while oxygenation, the algae gathered in water body surface layer is driven to water bottom, algae loses activity and gradual
It withers away, water body DO concentration more they tends to uniformly.Enhance water body turbulent fluctuation, be unfavorable for algae existence, further improve control algae efficiency.Algae gives birth to
Object amount removal rate ＞ 87%, chlorophyll a removal rate ＞ 93%.The DO values of water are covered under improving simultaneously, inhibit algal grown, are passivated bottom
Mud inhibits the endogenous pollution of bed mud.
The utility model is 20MW, shading-area 260,000 ㎡, depth of water 5m in photovoltaic power generation capacity, during hydraulic retention
Between（HRT）It, can shading control algae processing 162,500m3/d waters at 8 days.When photovoltaic power generation capacity is 200MW, shading-area is
2,600,000 ㎡, shading-area is big, and control algae effect is good.The floating on water system shading rate of the utility model is up to 99%, under water
Illuminance is far below light compensation point；Shading-area is big, hydraulic detention time（HRT）It is long.The floating on water system of the utility model
Service life can resist 11 grades of wind effects up to 25 years, can bear the wave height of 0.5m, the bearing capacity of floating platform is up to 90
㎏/㎡。
Photovoltaic generating system, aeration oxygenator and plug flow device technical combinations are integrally changed using floating on water device
System, on the one hand, water surface levitating device system shading-area is big, and shading rate is high, and intensity is high, and capacity of anti-storm is strong, service life
It is long；On the other hand, aeration oxygenator and plug flow device greatly improve control algae efficiency；In another aspect, photovoltaic generation solves greatly
The type water surface（Lake is in, large reservoir）Oxygenation and the remote power-feeding problem of plug-flow；Yet still another aspect is filled using floating on water
It puts photovoltaic generating system, aeration oxygenator and plug flow device integrated setting, shares floating on water device, both effectively control
Algae, but can photovoltaic generation online, green energy is provided, reduces cost, comprehensive benefit is good, environmentally protective, non-secondary pollution, at one stroke
More.
Description of the drawings
Fig. 1 show the planar cloth of the control phytem system based on floating on water photo-voltaic power generation station of the utility model embodiment 1
Put schematic diagram.
Fig. 2 show the planar cloth of the control phytem system based on floating on water photo-voltaic power generation station of the utility model embodiment 2
Put schematic diagram.
Fig. 3 show the water surface drift of the control phytem system based on floating on water photo-voltaic power generation station of the utility model embodiment 2
The top view of floating device.
Wherein：11st, floating on water device；111st, monomer is floated；112nd, monomer connector is floated；113rd, anchoring unit；21、
Photovoltaic power generation apparatus；211st, photovoltaic module；212nd, inverter；213rd, power distribution equipment；31st, aeration oxygenator；311st, aeration tube；
3111st, connector；3112nd, counterweight；312nd, air supply system；3121st, wind turbine；3122nd, wind turbine distribution control device；3123rd, supply
Main pipe；3124th, gas manifold；41st, plug flow device；411st, air stripper.
Specific embodiment
Be described below be the utility model multiple possible embodiments in some, it is desirable to provide to the utility model
Basic understanding, it is no intended to confirm the crucial or conclusive element of the utility model or limit scope of the claimed.Easily
Understand, technical solution according to the present utility model, in the case where not changing the connotation of the utility model, the general technology of this field
Personnel can propose other realization methods that can mutually replace.Therefore, detailed description below and attached drawing are only to this reality
With the exemplary illustration of new technical solution, and it is not to be construed as the whole of the utility model or is considered as to the utility model
Technical solution defines or limits.
In following description, for the clear and concise of description, all components shown in figure are not described, it is attached
Show that multiple components provide the disclosure for being fully able to realize of the utility model for those of ordinary skill in the art in figure.
To those skilled in the art, it is all familiar and apparent to be permitted multipart operation.
Control phytem based on the floating on water photo-voltaic power generation station system power generation capacity of the utility model embodiment 1 is 50MW, is put down
The equal depth of water is 2.5 meters.
Fig. 1 show the system horizontal layout of the control phytem based on floating on water photo-voltaic power generation station of the utility model embodiment 1
Schematic diagram, including photovoltaic power generation apparatus 21 on floating on water device of floating on water device 11 and integrated setting, aeration
Oxygenate apparatus 31 and plug flow device 41.
In the utility model embodiment 1, floating on water device 11 includes floating monomer 111, floats monomer connector
112, floating monomer 111 formed by specific connecting method is combined and spliced, formed 650,000 ㎡ of shading-area, shading rate for 95% with
On.Floating on water device 11 includes anchoring unit 113, and the form anchored using surrounding participates in Fig. 3.Anchoring strength can make water
Face flotation gear 11 resists strong gale and the unrestrained high influences of 0.5m, and anchoring unit 113 can realize water level up and down adjustment in 5m, water
Flotation gear 11 service life in face was up to 25 years.
In the utility model applies example 1, photovoltaic generating system 21 includes photovoltaic module 211, inverter 212 and with Denso
Put 213.
In the utility model embodiment 1, aeration oxygenator 31 is configured to aeration tube 311, air supply system 312.
In the utility model embodiment 1, plug flow device 41 is configured to air stripper 411, air supply system 312.
In the utility model embodiment 1, aeration tube 311 is segmentation Multipoint Uniform arrangement, but can be not limited to be evenly arranged,
28,000 meter of aeration tube is configured with, V class water DO values are promoted to Group III water DO values, meet the DO demands of algae endogenous respiration, it is extensive
Rehydration gives birth to ecological environment.
In the utility model embodiment 1, aeration tube 311 is preferably but not limited to micropore aeration pipe（Micropore size<1mm）,
Oxygen-transfer efficiency and dynamic efficiency are high.Aeration oxygenator 31 includes aeration tube 311 and air supply system 312, wherein, aeration tube 311
Be connected with floating on water device 11 by connector 3111,3111 one end of connector is fixed on floating on water device 11, the other end with
Aeration tube 311 connects；Aeration tube 311 is connected to supply main pipe 3123 by gas manifold 3124.In the utility model embodiment 1
Connector 3111 uses but is not limited to flex link, and configuring counterweight 3112 for aeration tube 311 overcomes buoyancy.311 cloth of aeration tube
It is set to single, but can be not limited to single and use the sub-assemblies of two or two or more, depending on convenient determine of constructing.
In the utility model embodiment 1, air supply system 312 includes wind turbine 3121, wind turbine distribution control device 3122, supplies
Gas main pipe 3123 and gas manifold 3124.Wind turbine 3121 is fixed on floating on water device 11, wind turbine distribution control device 3122
It is powered by photovoltaic generating system 21, the air quantity that wind turbine 3121 is determined according to air demand, supply gas pressure is 2,310m3/h, and power is
23kW, quantity are 16；Wind turbine distribution control device 3122 is provided with frequency converter, has automatic start-stop and remote control function；
Supply main pipe 3123 is arranged on floating on water device 11, multi-region piping-main scheme composition, is connected between each area by pipeline and valve is housed
Door.
In the utility model embodiment 1, plug flow device 41 is preferably but not limited to air stripper 411.Air stripper 411 and the water surface
Flotation gear 11 is fixed.Air stripper 411 is connected to supply main pipe 3123 by gas manifold 3124, and according to pollution level, current are set
Put 2160 air stripper.Air stripper 411 enhances hydrodynamic force, promotes the vertical mixed flow of water body, low energy consumption, in the same of air lift water body
When aeration increase water body DO values, strengthen control algae.
In the utility model embodiment 1, algae biomass removal rate ＞ 87%, chlorophyll a removal rate ＞ 93%, algae content ＜
1.0×107A/L, it is therefore prevented that wawter bloom.
Fig. 2 show to unite according to the control phytem based on floating on water photo-voltaic power generation station of the utility model embodiment 2 and arrange
Schematic diagram, the aeration oxygenator of the embodiment is aeration tube 311, according to specific situation（For example, pollution level, current）It sets
Its quantity and position, segmentation Multipoint Uniform arrangement, can be not limited to be evenly arranged.
Therefore, the system of the control phytem based on floating on water photo-voltaic power generation station of the utility model embodiment also has technique adjustment
The characteristics of facilitating, it is widely applicable.
During this is described above, user's tropism term（Such as " on ", " under ", "left", "right" and " bottom " etc.）And class
Component like the various embodiments that term describes represents the direction shown in attached drawing or can be readily appreciated by one skilled in the art
Direction.The orientation of any embodiment for opposite description and clarification rather than is limited to tool by these directional terminologies
The direction of body or orientation.
Example above primarily illustrates the system of the control phytem based on floating on water photo-voltaic power generation station of the utility model.Although only
The embodiment of some of the utility model is described, but those of ordinary skill in the art are it is to be appreciated that this reality
With it is new can without departing from its spirit with scope in the form of many other implement.Therefore, the example shown and implementation
Mode is considered as illustrative and not restrictive, is not departing from the utility model spirit as defined in appended claims
And in the case of scope, the utility model may cover various modification and replacement.
Claims (5)
1. a kind of control phytem system based on floating on water photo-voltaic power generation station, which is characterized in that including floating on water device and set
Put the photovoltaic power generation apparatus and oxygenate apparatus in the floating on water device；The flotation gear is spliced by floating monomer,
It is formed after the floating monomer splicing on the water surface and blocks or not exclusively block completely, the oxygenate apparatus includes being located on the water surface
The air supply system and the aerator below the water surface, the aerator of side are supplied by the air supply system, the photovoltaic
The generated energy of power generator includes outer trnamission capacity and system own demand, and the system own demand of photovoltaic power generation apparatus is the confession
Gas system power supply.
2. the control phytem system according to claim 1 based on floating on water photo-voltaic power generation station, which is characterized in that described endless
The full blocked area blocked by being intervally arranged and unobstructed area are formed, and the ratio in the blocked area and unobstructed area is 100:1~
100：30.
3. the control phytem system according to claim 1 or 2 based on floating on water photo-voltaic power generation station, which is characterized in that described
Aerator includes aeration tube（311）And connector（3111）, the aeration tube（311）Pass through the connector（3111）With institute
State the connection of floating on water device；Counterweight is connected in the aeration tube（3112）.
4. the control phytem system according to claim 1 or 2 based on floating on water photo-voltaic power generation station, which is characterized in that described
Air supply system includes wind turbine（3121）, wind turbine distribution control device（3122）With supply main pipe（3123）；The wind turbine（3121）
It is fixed on floating on water device, wind turbine（3121）By photovoltaic power generation apparatus（21）System own demand power supply.
5. the control phytem system according to claim 1 or 2 based on floating on water photo-voltaic power generation station, which is characterized in that in institute
State floating on water device（11）On be also associated with plug flow device positioned at underwater（41）, the plug flow device is air stripper
（411）, the air stripper（411）By the air supply system（312）Supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721349238.0U CN207418403U (en) | 2017-10-19 | 2017-10-19 | Control phytem system based on floating on water photo-voltaic power generation station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721349238.0U CN207418403U (en) | 2017-10-19 | 2017-10-19 | Control phytem system based on floating on water photo-voltaic power generation station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207418403U true CN207418403U (en) | 2018-05-29 |
Family
ID=62312034
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721349238.0U Active CN207418403U (en) | 2017-10-19 | 2017-10-19 | Control phytem system based on floating on water photo-voltaic power generation station |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555623A (en) * | 2017-10-19 | 2018-01-09 | 南京瑞盛环保技术有限公司 | Control phytem system based on floating on water photo-voltaic power generation station |
| CN108964579A (en) * | 2018-06-28 | 2018-12-07 | 普定县万贵养殖有限公司 | A kind of multiple degrees of freedom floating fishing light complementary system |
| CN108964583A (en) * | 2018-06-28 | 2018-12-07 | 普定县万贵养殖有限公司 | A kind of fishing light complementary system with microporous aeration device |
-
2017
- 2017-10-19 CN CN201721349238.0U patent/CN207418403U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555623A (en) * | 2017-10-19 | 2018-01-09 | 南京瑞盛环保技术有限公司 | Control phytem system based on floating on water photo-voltaic power generation station |
| CN108964579A (en) * | 2018-06-28 | 2018-12-07 | 普定县万贵养殖有限公司 | A kind of multiple degrees of freedom floating fishing light complementary system |
| CN108964583A (en) * | 2018-06-28 | 2018-12-07 | 普定县万贵养殖有限公司 | A kind of fishing light complementary system with microporous aeration device |
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Address after: 210000 2nd Floor, C2 Floor, Kowloon Lake International Enterprise Headquarters Park, 19-1 Suyuan Avenue, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province Co-patentee after: Xihe Electric Power Co., Ltd. Patentee after: Nanjing Rui Sheng Environmental Protection Technology Co., Ltd. Address before: 210000 2nd Floor, C2 Floor, Kowloon Lake International Enterprise Headquarters Park, 19-1 Suyuan Avenue, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province Co-patentee before: Share Power Co., Ltd. Patentee before: Nanjing Rui Sheng Environmental Protection Technology Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |