CN102050527A - Wind power flow making aerator - Google Patents
Wind power flow making aerator Download PDFInfo
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- CN102050527A CN102050527A CN2010105516047A CN201010551604A CN102050527A CN 102050527 A CN102050527 A CN 102050527A CN 2010105516047 A CN2010105516047 A CN 2010105516047A CN 201010551604 A CN201010551604 A CN 201010551604A CN 102050527 A CN102050527 A CN 102050527A
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- wind
- aerator
- wind power
- stream
- generating set
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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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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- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
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Abstract
The invention relates to a wind power flow making aerator and provides a wind power flow making aerator which has high flow and low energy consumption and is used for treating organic pollution type rivers and lakes. The aerator comprises a wind power generator set, a wind energy aeration controller and a flow making aerator which are sequentially connected to form an aeration system, wherein electric energy sent out by the wind power generator set is directly supplied to the flow making aerator through the wind energy aeration controller, and the flow making aerator is used for oxygenating water. In the wind power system, direct electromagnetic coupling is adopted, and the capacities of the wind power generator set and an aeration pump are reasonably configured so as to realize higher system efficiency; the maintenance quantity of the wind power flow making aeration system is small; and the degree of freedom of installation position between the wind power generator set and the low making aeration system is high.
Description
Technical field
The present invention relates to environmental protection equipment, particularly the water body in the natural river lake is carried out oxygenation gas making, make the stream aerator with the wind-powered electricity generation that improves the water body purification ability.
Background technology
Natural rivers and lakes all had certain self-purification capacity originally, kept clean water quality.But when working as the detergent power that the pollutent that discharged surpasses water body self, water quality will worsen.At this moment bottom water body has suppressed the activity of aerobic microbiological (nitrobacteria etc.) with anoxic.And anaerobion breeds in a large number under anoxic condition, carries out anaerobic digestion to entering water-bed organism, produces obnoxious flavoures such as hydrogen sulfide, methane, ammonia, discharges foul smell and causes the dead even disappearance of hydrocoles such as fishes and shrimps.Hydrogen sulfide again with water in iron reaction, generate iron sulphide and make the water body blackout.The organism that can not get in time decomposing then is deposited on the bottom, becomes black mud, and gives out stench.
Repair water resources, recover the function of himself.At first must use manual method to improve the self-purification capacity of river, water body in lake, and effective means to be exactly river, lake to severe depletion of oxygen manually carry out aeration oxygen replenishing, the anoxybiotic slough is become is rich in oxygen, abundant the flow running water district of exchange.Yet be subjected to the restriction of various conditions, it is to take general sewage work to utilize aeration tube or aeration head to come the face aeration mode of aeration that aeration is carried out in the lake, river, and can only take an aeration mode.Require water body to flow fast when taking a some aeration oxygen replenishing, therefore the oxygen enrichment waters at aeration point place and oxygen deprivation waters away from aeration point fully can be exchanged, realize full waters aeration.For the preceding water reserve of the sluice gate in lake, reservoir, river course and plains region current extremely slowly for the water body such as river, its water body is noncurrent stagnant water substantially, must in aeration, manually make stream, realize full waters aeration, could allow heavy-oxygen-enriched water and oxygen deprivation water exchange fully fast.
Usually the water yield to be repaired is all very huge, adopts traditional technology to carry out aeration and makes stream and usually need very big power consumption.Present China's aeration aerating equipment commonly used all be that the electric energy with municipal electrical network is main drive energy, and mostly municipal electrical network is to adopt thermal power generation, and every kilowatt-hour will produce the 1.008kg carbonic acid gas, 5.425g sulfurous gas.For the system of a 100KW, to work every day 4 hours, will produce the 147.168T carbonic acid gas its every year, produce 0.792T sulfurous gas.In addition, because most water resources protection ground all away from the city, pulls to water resources protection ground appropriate litigation fees height with powerful cable from the city.On-the-spot resolution system power supply is a kind of easy, economic, reliable method.
Summary of the invention
In order to reach the target of quick reparation water body, can reduce again simultaneously and even not use municipal electrical network, to reach the purpose that reduces discharging environment-friendly and green, provide a kind of big flow, less energy-consumption that the wind-powered electricity generation of organic contamination type river, lake treatment is made the stream aerator.
In order to reach above-mentioned requirements, the present invention realizes by following technical proposals: it is by wind power generating set, wind energy aeration controller and make the stream aerator and link to each other successively and constitute aerating system, the electric energy that wind power generating set is sent is directly supplied with by the wind energy aeration controller and is made the stream aerator, gives water body oxygenation by making the stream aerator.
Described wind power generating set is to adopt lift-type high speed winds wheel drive permanent magnet generator.
The described stream aerator of making directly is connected with the wind energy aeration controller for many covers.
Described wind energy aeration controller includes aerator control protected location, observing and controlling computing unit and power switching device, and described observing and controlling computing unit and power switching device are by measuring the wind power generating set rotating speed and being to be connected or to disconnect according to wind power generating set speed dynamic control wind power generating set with making the electricity that connects that flows aerator.
Described wind energy aeration controller includes the communication interface that the whole wind-powered electricity generation of realization is made the remote monitoring of stream aerating system.
The core concept that this wind-powered electricity generation is made the stream aerating system is under different wind speed states, make the water pump variable-speed operation of making in the stream aerator, many water pumps constitute a varying duty of wind power generating set, the observing and controlling computing unit makes load characteristic reach higher system efficient near the peak power curve of wind power generating set by adjusting load control wind power generating set rotating speed as far as possible.Wind-powered electricity generation is made the stream aerating system and has been overcome the unstable of wind-power electricity generation by the variable-speed operation of water pump, has solved the energy storage problem in net type blower fan is used, and power transformation can save as the storage of oxygen in water, has saved system cost and maintenance cost greatly.Make that the power line 1 of water pump operation approaches wind power generating set peak power curve 2 as shown in Figure 1 behind the actual segment switching.
Make the stream aerator according to the wind-powered electricity generation of such scheme manufacturing, have following outstanding advantage:
1, is electric energy directly, drives the water pump of making in the stream aerator wind energy transformation.Compare traditional wind-powered machine formula and drive water pump system, effciency of energy transfer promotes greatly.Because what the wind wheel of aerogenerator adopted is modern streamlined blade, its power coefficient is higher, the efficient of aerogenerator is generally all more than 30%, the efficient product of electric motor and water pump is about 50%, so it is about 15% that wind-powered electricity generation is made the whole efficiency of stream aerator, substantially exceeded the efficient (5%～10%) that traditional wind-powered machine formula drives water pump system.
2, the wind energy aeration controller carries out three grade switchings according to the control algolithm of inside to load according to the powertrace of aerogenerator, and realization wind energy peak power is caught, and makes system's equal energy flexible Application under various wind regime.
3, the variable-frequency variable-voltage alternating-current that wind power generating set is exported and the aeration water pump is complementary is used for directly driving the water pump of making in the stream aerator, need not store battery and carries out energy storage, need not to increase the electric motor driving frequency transformer, and simple in structure, the reliability height is saved cost simultaneously.
Wind power system adopts direct electromagnetic coupled, and reasonable disposition aerogenerator pool-size and aeration pump capacity, to realize higher system efficient.The maintenance that wind-powered electricity generation is made the stream aerating system is few, and wind energy conversion system and the installation site degree of freedom of making between the stream aerating system are big.
Description of drawings
Fig. 1 is that water pump approaches wind power generating set peak power graphic representation;
Fig. 2 is the system chart that wind-powered electricity generation is made the stream aerator;
Fig. 3 is the systematic schematic diagram that wind-powered electricity generation is made the stream aerator.
Among the figure: 1, the power line of water pump operation behind the actual segment switching; 2, wind power generating set peak power curve.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
Fig. 2 is the system chart that wind-powered electricity generation is made the stream aerator.Whole as seen from the figure wind-powered electricity generation is made the stream aerator and is divided three parts, by wind power generating set, wind energy aeration controller with make the stream aerator and link to each other successively and constitute aerating system, the electric energy that wind power generating set is sent is directly supplied with by the wind energy aeration controller and is made the stream aerator, gives water body oxygenation by making the stream aerator.Described wind power generating set is to adopt lift-type high speed winds wheel drive permanent magnet generator.The described stream aerator of making directly is connected with the wind energy aeration controller for many covers.Described wind energy aeration controller as shown in Figure 3; include aerator control protected location, observing and controlling computing unit and power switching device, described observing and controlling computing unit and power switching device are by measuring the wind power generating set rotating speed and being to be connected or to disconnect according to wind power generating set speed dynamic control wind power generating set with making the electricity that connects that flows aerator.Described wind energy aeration controller includes the communication interface that the whole wind-powered electricity generation of realization is made the remote monitoring of stream aerating system.
Below be that employing 0.75kW submersible pump is an example for making mobilization force, provide two kinds of wind-powered electricity generations to make the Typical Disposition of stream aerating system:
The 3kW wind-powered electricity generation is made the stream aerating system and is configured to:
| Title | Quantity | Remarks |
| The 3kW wind |
1 cover | AC380V |
| The wind-powered electricity |
1 cover | Contain 3 tunnel electronic switch (as shown in Figure 3) |
| The 3kW |
1 cover | Three select one |
| 0.75kW electric pump | 3 covers | Import |
The 5kW wind-powered electricity generation is made the stream aerating system
| Title | Quantity | Remarks |
| The 5kW wind |
1 cover | AC380V |
| The 5kW |
1 cover | Three select one |
| The wind-powered electricity |
1 cover | Contain 6 tunnel electronic switch |
| 0.75kW electric pump | 6 covers |
Claims (5)
1. wind-powered electricity generation is made the stream aerator, it is characterized in that it is by wind power generating set, wind energy aeration controller with make the stream aerator and link to each other successively and constitute aerating system, the electric energy that wind power generating set is sent is directly supplied with by the wind energy aeration controller and is made the stream aerator, gives water body oxygenation by making the stream aerator.
2. wind-powered electricity generation according to claim 1 is made the stream aerator, it is characterized in that described wind power generating set is to adopt lift-type high speed winds wheel drive permanent magnet generator.
3. wind-powered electricity generation according to claim 1 is made the stream aerator, it is characterized in that the described stream aerator of making directly is connected with the wind energy aeration controller for many covers.
4. wind-powered electricity generation according to claim 1 is made the stream aerator; it is characterized in that described wind energy aeration controller includes aerator control protected location, observing and controlling computing unit and power switching device, described observing and controlling computing unit and power switching device are by measuring the wind power generating set rotating speed and being to be connected or to disconnect according to wind power generating set speed dynamic control wind power generating set with making the electricity that connects that flows aerator.
5. wind-powered electricity generation according to claim 1 is made the stream aerator, it is characterized in that described wind energy aeration controller includes the communication interface that the whole wind-powered electricity generation of realization is made the remote monitoring of stream aerating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105516047A CN102050527A (en) | 2010-11-15 | 2010-11-15 | Wind power flow making aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105516047A CN102050527A (en) | 2010-11-15 | 2010-11-15 | Wind power flow making aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102050527A true CN102050527A (en) | 2011-05-11 |
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ID=43955393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105516047A Pending CN102050527A (en) | 2010-11-15 | 2010-11-15 | Wind power flow making aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102050527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399289A (en) * | 2015-12-31 | 2016-03-16 | 北京荣蒂盛环境科技有限公司 | Wind-driven and power-driven intelligent sewage treating system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316392A (en) * | 2001-02-28 | 2001-10-10 | 章永泰 | Wind-driven combined aerator for treating sewage |
| CN1752437A (en) * | 2005-10-31 | 2006-03-29 | 朱汪逸 | Wind-driven water pumping electric generating system |
| CN201864624U (en) * | 2010-11-15 | 2011-06-15 | 刘辉 | Wind power current generation aerator |
-
2010
- 2010-11-15 CN CN2010105516047A patent/CN102050527A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316392A (en) * | 2001-02-28 | 2001-10-10 | 章永泰 | Wind-driven combined aerator for treating sewage |
| CN1752437A (en) * | 2005-10-31 | 2006-03-29 | 朱汪逸 | Wind-driven water pumping electric generating system |
| CN201864624U (en) * | 2010-11-15 | 2011-06-15 | 刘辉 | Wind power current generation aerator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105399289A (en) * | 2015-12-31 | 2016-03-16 | 北京荣蒂盛环境科技有限公司 | Wind-driven and power-driven intelligent sewage treating system |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Open date: 20110511 |