CN2918778Y - Integrated multifunctional wind power road lamp - Google Patents
Integrated multifunctional wind power road lamp Download PDFInfo
- Publication number
- CN2918778Y CN2918778Y CNU2005201067522U CN200520106752U CN2918778Y CN 2918778 Y CN2918778 Y CN 2918778Y CN U2005201067522 U CNU2005201067522 U CN U2005201067522U CN 200520106752 U CN200520106752 U CN 200520106752U CN 2918778 Y CN2918778 Y CN 2918778Y
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- CN
- China
- Prior art keywords
- street lamp
- wind power
- unit
- compressed air
- type multifunctional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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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
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Wind Motors (AREA)
Abstract
The utility model relates to a comprehensive type multi-functional wind power street lamp, which belongs to the field of street lamp illumination and green belt sprinkling irrigation, and comprises a wind power compression unit 1, a compressed air storage unit 2, a power generation unit 3, a illumination unit 4, a sprinkling irrigation unit 5 and a control unit 6, wherein the compressed air produced by the wind power compression unit 1 is transmitted via a check valve 23 to the compressed air storage tank 12, and then transmitted through an electromagnetic pressure regulating and reducing valve 17 to drive the power generation unit 3 and sprinkling unit 4. The air is compressed and stored by wind energy, then the compressed air is used for driving a power generator to provide energy for street lamp illumination; meanwhile, condensed water, which is by-product produced in the process of air compression, can be water supply for the plants in the greenbelt. Additionally, the whole processes of both illumination power generation and automatic sprinkling irrigation are completed under automatic control.
Description
Technical field
The utility model belongs to street lighting, green belt sprinkling irrigation field.
Background technique
Street lighting in the known technology, routine all are to provide the energy with the electrical network civil power.
Its defective is:
Consume a large amount of limited valuable electric power energies, increase city, road lighting expense and cost.
The sprinkling irrigation of green belt in the known technology, routine all are to spray or water with afforesting sprinkling truck or running water pipe.
Its defective is:
1. consume a large amount of limited valuable water resourcess;
2. also will employ vehicle, personnel, further consumes energy increases personal expenditures again;
3. can not effectively, reliably grasp the pipeline time and the increment at the required water source of green belt plant, untimely to the water recharging of green belt plant sometimes, can cause the green belt plant withered dead; Sometimes then excessive supply causes water waste.
The model utility content
The purpose of this utility model is:
1. utilize wind-force as the energy that street lighting is provided;
2. utilize wind-force as Source Of Supply and power that the green belt water source is provided.
Realize that method of the present utility model is:
Be by wind-force compression unit (1); Pressurized air storage element (2); Generator unit (3); Lighting unit (4); Sprinkling irrigation unit (5); Control unit (6) is formed.Safety check (23) is installed in the input end of pressurized air input pipeline (20).Pressurized air storage element (2) is connected to shower nozzle (15) through solenoid valve (18).Safety valve (21), the compressed air input pipeline of barometer (22) (20) be UNICOM's compressed air storage tank (12) directly.Electromagnetism decompression, pressure regulator valve (17) are installed in the middle of the pressurized air output pipeline (16).
1. utilize the strength of wind that air is compressed;
2. utilize pressurized air to do power, drive the street lighting generator operation, provide power supply for the street lamp peace needs illumination;
3. utilize air resulting fresh water in the process of being compressed, as the water source of fresh water that the required supply of green belt plant is provided;
4. utilize the power of pressurized air as the sprinkling irrigation of green belt plant.
The utility model has the advantages that:
When synthesis type multifunctional street lamp of using wind power install put into operation after, can adopt clean clean free of contamination natural energy resources that street lighting is provided automatically, can not produce the expenditure that lighting expense is used again; And can turn on light automatically and turn off the light according to the intensity or the time of illumination;
When synthesis type multifunctional street lamp of using wind power install put into operation after, the fresh water of the required supply of green belt plant need not to remove to transport or fight for limited domestic water again as the water source;
When synthesis type multifunctional street lamp of using wind power install put into operation after, when green belt plant during, just can reach the supply that switches to benefit timely at needs water;
When synthesis type multifunctional street lamp of using wind power install put into operation after, the green belt plant again need not be paid many water rates, vehicle usage charges, vehicle fuel oil, Cost of repair and maintenance, personnel's cost of labor expenditure in the overall process of supply fresh water.
Description of drawings
Accompanying drawing 1 is a synthesis type multifunctional street lamp of using wind power workflow schematic representation;
Accompanying drawing 2 is a synthesis type multifunctional street lamp of using wind power profile schematic representation;
Accompanying drawing 3 is the profile schematic representation of pressurized air storage element 2 in the synthesis type multifunctional street lamp of using wind power;
Accompanying drawing 4 is the internal system structural representation of pressurized air storage element 2 in the synthesis type multifunctional street lamp of using wind power;
Accompanying drawing 5 is the electrical schematic diagram of control unit 6 in the synthesis type multifunctional street lamp of using wind power.
Now with accompanying drawing the synthesis type multifunctional street lamp of using wind power internal structure is described (all by the sequencing layout that occurs, same numbering is same parts or position to the numbering that occurs among all each figure among each figure):
Serial number 1 is the wind-force compression unit in the synthesis type multifunctional street lamp of using wind power workflow among Fig. 1; 2 Be the compressed-air-storing unit in the synthesis type multifunctional street lamp of using wind power workflow; 3 is integrated multi wind Compressed air generator unit in the power street lamp workflow; 4 is in the synthesis type multifunctional street lamp of using wind power workflow The street lighting unit; 5 is water sprinkling irrigation unit in the synthesis type multifunctional street lamp of using wind power workflow; 6 is comprehensive Control system unit in the type Multifunctional wind-driven street lamp workflow.
The serial number 7 that begins among Fig. 2 to occur is in the synthesis type multifunctional street lamp of using wind power wind-force compression unit 1 Wind slurry; 8 is the wind-force air compressor in the synthesis type multifunctional street lamp of using wind power wind-force compression unit 1; 9 are Light pole in the synthesis type multifunctional street lamp of using wind power; 10 is the street lamp in the synthesis type multifunctional street lamp of using wind power; 11 The ground of burying underground for the light pole in the synthesis type multifunctional street lamp of using wind power; 12 is integrated multi wind-force road Compressed air storage tank in the lamp compressed-air-storing unit 2; 13 is in the synthesis type multifunctional street lamp of using wind power Utilize compressed air as the generator of power in the compressed air generator unit 3; 14 is integrated multi Control device in the control system unit 6 in the Wind force road lamp workflow; 15 is integrated multi wind-force Shower nozzle in the street lamp workflow in the water sprinkling irrigation unit.
The serial number 16 that begins among Fig. 3 to occur is the compressed air storage tank of synthesis type multifunctional street lamp of using wind power 12 compressed air output channels; 17 for controlling on the compressed air output channel in the synthesis type multifunctional street lamp of using wind power Electromagnetic pressure-decreasing, the pressure regulator valve of compressed air output; 18 is the synthesis type multifunctional street lamp of using wind power compressed-air-storing The magnetic valve of control sprinkling irrigation usefulness on the tank; 19 is the water supply line of sprinkling irrigation usefulness in the synthesis type multifunctional street lamp of using wind power; 20 is that the compressed air input reaches towards safety valve, air gauge pipeline on the synthesis type multifunctional street lamp of using wind power holding vessel; 21 is the safety valve on the compressed air storage tank of synthesis type multifunctional street lamp of using wind power; 22 is integrated multi Air gauge on the compressed air storage tank of Wind force road lamp; 23 is in the synthesis type multifunctional street lamp of using wind power holding vessel The compressed air input channel on check-valves.
The serial number 24 that begins among Fig. 4 to occur is embedded in compressed air in the synthesis type multifunctional street lamp of using wind power Fastening bolt in the holding vessel; 25 is can open on the synthesis type multifunctional street lamp of using wind power compressed air storage tank Seal cover; 26 is in the synthesis type multifunctional street lamp of using wind power compressed air storage tank and seal cover to be fastened on one The nut that rises; 27 is the sealing between compressed air storage tank and the seal cover in the synthesis type multifunctional street lamp of using wind power Pad.
The figure number D that begins to occur among Fig. 5 is the control system in the synthesis type multifunctional street lamp of using wind power workflow In the unit 6, for the batteries of control system, relay and magnetic valve use; A is integrated multi wind Light-sensitive detector in the control system unit 6 in the power street lamp workflow; R1 is integrated multi wind-force In the control system unit 6 in the street lamp workflow, with light-sensitive detector A composition control current potential door lower partially Put resistance; R2 is in the control system unit 6 in the synthesis type multifunctional street lamp of using wind power workflow, the computing collection Become the upper clamp resistance of circuit block IC1 clamper door; RW1 is in the synthesis type multifunctional street lamp of using wind power workflow In the control system unit 6, with the lower clamper potentiometer of R2 composition computing integrated circuit block IC1 clamper door; IC1 In the control system unit 6 in the synthesis type multifunctional street lamp of using wind power workflow, control generating and street lamp shine Bright computing integrated circuit block; R3 is the control system unit in the synthesis type multifunctional street lamp of using wind power workflow In 6, resistance on the computing integrated circuit block IC1 instruction output end; J1 is the synthesis type multifunctional street lamp of using wind power worker Do in the control system unit 6 in the flow process, relay is carried out in computing integrated circuit block IC1 instruction output; B is In the control system unit 6 in the synthesis type multifunctional street lamp of using wind power workflow, the humidity of control sprinkling irrigation work Detector; R4 is in the control system unit 6 in the synthesis type multifunctional street lamp of using wind power workflow, with control The below-center offset resistance of the hygrosensor B composition control current potential door of sprinkling irrigation work; R5 is integrated multi wind In the control system unit 6 in the power street lamp workflow, the upper clamper of computing integrated circuit block IC2 clamper door Resistance; RW2 in the control system unit 6 in the synthesis type multifunctional street lamp of using wind power workflow, organizes with R5 Become the lower clamper potentiometer of computing integrated circuit block IC2 clamper door; IC2 is the synthesis type multifunctional street lamp of using wind power worker Make in the control system unit 6 in the flow process computing integrated circuit block of control greenbelt humidity and sprinkling irrigation; R6 In the control system unit 6 in the synthesis type multifunctional street lamp of using wind power workflow, computing integrated circuit block IC2 Resistance on the instruction output end; J2 is the control system unit 6 in the synthesis type multifunctional street lamp of using wind power workflow In, relay is carried out in computing integrated circuit block IC2 instruction output.
Specific implementation method
The synthesis type multifunctional street lamp of using wind power working principle is as follows:
Wind slurry 7 in the wind-force compression unit 1, the strength driving air compressor 8 by wind compresses air; In the compressed process of air, airborne water molecule will produce condensation and be combined into the vaporific globule, and these vaporific droplets will via pressurized air input pipeline 20 and safety check 23, be sent to compressed air storage tank 12 with compressed air.In compressed air storage tank 12, these vaporific droplets further are compressed, collide and increase, sink to the bottom of compressed air storage tank 12 in the effect of deadweight, or flowing into the bottom of compressed air storage tank 12 along tank skin, these fresh water that obtain are exactly the water source that offers the supply of green belt plant fresh water; And be stored in pressurized air in the compressed air storage tank, and then be the power of street lighting generator 13 in the synthesis type multifunctional street lamp of using wind power, also be simultaneously to provide power for the sprinkling irrigation work of giving the supply of green belt plant fresh water.
Owing to do not need street lighting daytime, and night, street lighting needed a comparatively stable voltage.Otherwise the fluctuated of voltage all will directly influence illumination intensity, so the pressurized air that can not directly be produced with wind-force air compressor 8 offers to generator 13 and uses.Therefore, must increase the control corresponding device.
At first talk about from the pressurized air input circuit, the effect of safety check 23 is: the air that wind-force institute driven air compressor is compressed must at first just can enter compressed air storage tank 12 by safety check 23.When air compressor is exported compressed-air actuated pressure and is lower than the pressure of holding vessel 12 internal compression air, compressed-air actuated pressure can't be opened safety check 23, this moment, pressurized air can't enter holding vessel 12, and the interior already present pressurized air of holding vessel this moment also can't be escaped to overflow by the safety check that only allows unidirectional conducting.Here it is safety check 23 is in this effect and purpose.
The decompression of Electromagnetic Control, pressure regulator valve 17 are for guaranteeing compressed air storage tank 12, the voltage supply of output contract air generator 13 work the pressurized air stable gas pressure and be provided with.No matter how high the air pressure of compressed air storage tank 12 inside have, and the work pressurized air air pressure that offers generator 13 all can remain in the best effort value scope, keeps the metastable purpose of output voltage to reach.
Send into compressed air storage tank 12 by the pressurized air that wind-force compression unit 1 is made through safety check 23, go to drive generator unit 3 and 4 work of sprinkling irrigation unit through electromagnetic voltage adjusting, reduction valve 17 again.Safety check 23 is installed in the input end of pressurized air input pipeline 20; Pressurized air storage element 2 is connected to shower nozzle 15 through solenoid valve 18; Safety valve 21, barometer 22 compressed air input pipeline 20 direct UNICOM compressed air storage tank 12; Electromagnetism decompression, pressure regulator valve 17 are installed in the middle of the pressurized air output pipeline 16.
Automatic control system is the key of synthesis type multifunctional street lamp of using wind power proper functioning.D is in the synthesis type multifunctional street lamp of using wind power among Fig. 5, the battery pack of electric power is provided for control gear 14 and integrated circuit block IC1, IC2, relay J 1, J2, solenoid valve 17,18, when generator 13 generating, it is charged, so that guarantee also can proper functioning when not generating electricity.
Integrated circuit block IC1, light-sensitive detector A, resistance R 1, resistance R 2, potentiometer RW1, resistance R 3, relay J 1, electromagnetism decompression, the pressure regulator valve 17 common street lighting automatic control systems of forming: resistance R 2, potentiometer RW1 have formed integrated circuit block IC1+ input end clamp voltage; Light-sensitive detector A, resistance R 1 has been formed integrated circuit block IC1-input end applied signal voltage value, when do not need to turn on light illumination daytime (brightness reaches), integrated circuit block IC1-input end applied signal voltage value is higher than integrated circuit block IC1+ input end clamp voltage, integrated circuit block IC1 is by clamper, output terminal output logic 0, so relay J 1 dead electricity can not adhesive, the electromagnetism decompression, pressure regulator valve 17 dead electricity are closed, pressurized air in the compressed air storage tank 12 can't be exported, compressed air generator 13 can not get pressurized air and can't turn round, and street lamp 10 can not get voltage and supplies with and do not light.
When It is getting dark, when brightness is turned on light illumination to needs, light-sensitive detector A, resistance R 1 have been formed integrated circuit block IC1-input end applied signal voltage value, be lower than resistance R 2, potentiometer RW1 has formed integrated circuit block IC1+ input end clamp voltage, integrated circuit block IC1 is reversed, output terminal output logic 1, so relay J 1 gets electric adhesive, electromagnetism decompression, pressure regulator valve 17 get electric opening, pressurized air output in the compressed air storage tank 12, compressed air generator 13 obtains pressurized air and entry into service, and street lamp 10 obtains power supply and lights.
Adjust the numerical value of potentiometer RW1, can change integrated circuit block IC1+ input end clamp voltage value, promptly can change control easily, that is to say to change easily that street lamp 10 is turned on light automatically and the ambient brightness when turning off the light automatically ambient brightness.
Integrated circuit block IC2, hygrosensor B, resistance R 4, resistance R 5, potentiometer RW2, resistance R 6, relay J 2, electromagnetism subtract the valve 18 common street lighting automatic control systems of forming: resistance R 5, potentiometer RW2 have formed integrated circuit block IC2+ input end clamp voltage; Hygrosensor B, resistance R 4 have been formed integrated circuit block IC2-input end applied signal voltage value, when the green belt plant does not need the moisture supply, integrated circuit block IC2-input end applied signal voltage value is higher than integrated circuit block IC2+ input end clamp voltage, integrated circuit block IC2 is by clamper, output terminal output logic 0, so relay J 2 dead electricity can not adhesive, solenoid valve 18 dead electricity are closed, jar end fresh water in the compressed air storage tank 12 is closed, and shower nozzle 15 can be to the sprinkling irrigation operation that atomizes of green belt plant.
When green belt plant and environment consume gradually to the moisture in the soil, when needs replenish fresh water, hygrosensor B, resistance R 4 has been formed integrated circuit block IC2-input end applied signal voltage value, be lower than resistance R 5, potentiometer RW2 has formed integrated circuit block IC2+ input end clamp voltage, integrated circuit block IC2 is reversed, output terminal output logic 1, so relay J 2 gets electric adhesive, solenoid valve 18 gets electric opening, fresh water in being stored at the bottom of 12 jars of the compressed air storage tank, be forced out under the effect of compressed air pressure, shower nozzle 15 begins the sprinkling irrigation operation that atomizes of green belt plant.After certain hour was carried out in atomizing sprinkling irrigation operation, when the signal that hygrosensor B collects had reached setting value, when promptly the moisture of soil had reached certain value, integrated circuit block IC2 overturn automatically, stopped atomizing sprinkling irrigation operation.
Adjust the numerical value of potentiometer RW2, can change integrated circuit block IC2+ input end clamp voltage value, promptly can change control easily, that is to say the starting that to change atomizing sprinkling irrigation operation easily and stop soil moisture.
The compressed air storage tank 12 of synthesis type multifunctional street lamp of using wind power, useful reinforcing bar, concrete prefabricated making, can make openable sealing cover 25 on the compressed air storage tank with steel plate when prefabricated, so that can carry out encapsulation process by bolt 24, nut 26 and sealing gasket 27.
So far illustrate, the synthesis type multifunctional street lamp of using wind power of making according to the utility model, when install put into operation after, can adopt clean clean free of contamination natural energy resources that street lighting is provided automatically, can not produce the expenditure that lighting expense is used again; And can turn on light automatically and turn off the light according to the intensity or the time of illumination; The fresh water of the required supply of green belt plant need not to remove to transport or fight for limited domestic water again as the water source; When green belt plant during, just can reach the supply that switches to benefit timely at needs water; The green belt plant again need not be paid purposes such as many water rates, vehicle usage charges, vehicle fuel oil, Cost of repair and maintenance, personnel's cost of labor in the overall process of supply fresh water.
Claims (4)
1. a synthesis type multifunctional street lamp of using wind power belongs to street lighting, green belt sprinkling irrigation field.Be by wind-force compression unit (1); Pressurized air storage element (2); Generator unit (3); Lighting unit (4); Sprinkling irrigation unit (5); Control unit (6) is formed, and it is characterized in that: safety check (23) is installed in the input end of pressurized air input pipeline (20).
2. synthesis type multifunctional street lamp of using wind power according to claim 1 is characterized in that: pressurized air storage element (2) is connected to shower nozzle (15) through solenoid valve (18).
3. according to the described synthesis type multifunctional street lamp of using wind power of claim 1, it is characterized in that: safety valve (21), the compressed air input pipeline of barometer (22) (20) be UNICOM's compressed air storage tank (12) directly.
4. according to the described synthesis type multifunctional street lamp of using wind power of claim 1, it is characterized in that: electromagnetism decompression, pressure regulator valve (17) are installed in the middle of the pressurized air output pipeline (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201067522U CN2918778Y (en) | 2005-08-20 | 2005-08-20 | Integrated multifunctional wind power road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201067522U CN2918778Y (en) | 2005-08-20 | 2005-08-20 | Integrated multifunctional wind power road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2918778Y true CN2918778Y (en) | 2007-07-04 |
Family
ID=38216595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201067522U Expired - Fee Related CN2918778Y (en) | 2005-08-20 | 2005-08-20 | Integrated multifunctional wind power road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2918778Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627241A (en) * | 2016-03-21 | 2016-06-01 | 江苏工程职业技术学院 | Air energy-storing photovoltaic LED streetlamp system and control method |
| CN109404221A (en) * | 2018-11-19 | 2019-03-01 | 丘骏豪 | A kind of air compression-type field fresh water energy conservation collection filter device of wind energy driving |
-
2005
- 2005-08-20 CN CNU2005201067522U patent/CN2918778Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627241A (en) * | 2016-03-21 | 2016-06-01 | 江苏工程职业技术学院 | Air energy-storing photovoltaic LED streetlamp system and control method |
| CN105627241B (en) * | 2016-03-21 | 2018-06-19 | 江苏工程职业技术学院 | A kind of air energy storage photovoltaic LED road lamp system and control method |
| CN109404221A (en) * | 2018-11-19 | 2019-03-01 | 丘骏豪 | A kind of air compression-type field fresh water energy conservation collection filter device of wind energy driving |
| CN109404221B (en) * | 2018-11-19 | 2020-10-09 | 丘骏豪 | Wind-driven air compression type energy-saving fresh water collecting and filtering device for field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20100820 |