CN103256176A - Air pumping type negative pressure power generation method and device - Google Patents
Air pumping type negative pressure power generation method and device Download PDFInfo
- Publication number
- CN103256176A CN103256176A CN2012100358366A CN201210035836A CN103256176A CN 103256176 A CN103256176 A CN 103256176A CN 2012100358366 A CN2012100358366 A CN 2012100358366A CN 201210035836 A CN201210035836 A CN 201210035836A CN 103256176 A CN103256176 A CN 103256176A
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- air
- pressure
- power generation
- negative pressure
- generation method
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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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Abstract
The invention discloses an air pumping type negative pressure power generation method and device and relates to the field of wind power generation, in particular to a negative pressure wind power generation method and device. In an invention of wind power compressed air driving wind power plant unit with the application number of 200510010400.1, the shortcomings that when a high-pressure air storage tank is filled with compressed air, if a user continues to fill air into the high-pressure air storage tank, large pressure is exerted on an air pipe, the air pipe is apt to crack and leak air, and the larger the pressure in the high-pressure air storage tank is, the more difficult air filling is can be overcome. The air pumping type negative pressure power generation method and device has the advantage that the high-pressure air storage tank and a distributor are omit, the air does not need to be compressed, the pressure exerted on the air pipe is smaller, the air pipe is not apt to crack and leak air, and the air pumping type negative pressure power generation method and device is simple in structure, low in cost, safe and reliable to use and the like and is particularly suitable for areas inconvenient to electrify.
Description
Technical field
The present invention relates to wind power generation field, relate in particular to a kind of method and device of negative-pressure air power generating.
Background technique
Be 200510010400.1 at application number, name is called in the application for a patent for invention of " the wind power plant unit that wind-power compressed air drives ", and a kind of method of utilizing wind-power compressed air to generate electricity is provided.But it is to come compressed-air actuated by exhaust in high pressure tank.When in the high pressure tank during existing compressed air, exhaust in the high pressure tank again, not only pneumatic tube will be subjected to big pressure action, splits easily and becomes flat; And pressure is more big in the high pressure tank, and is also just more difficult to the inside exhaust.
Summary of the invention
The objective of the invention is to overcome above-mentioned shortcoming, no longer arrange air into by the mode of exhaust that high pressure tank compresses, but the mode by bleeding, a kind of method and the device that utilize the negative pressure that produces to generate electricity.The present invention is achieved in that
Air pump axle at extraction pump installs wind wheel, and the two ends of pneumatic tube are communicated with intakeport and the alternator assembly of extraction pump respectively, and alternator assembly matches with generator impeller, is fixed with generator on the alternator assembly, and is provided with suction port in the relevant position.
The invention has the beneficial effects as follows: need not be provided with high pressure tank and distributor; Also air need not be compressed; It is less that pneumatic tube is subjected to pressure, is not easy to split and become flat; Solution is when pressure is big in high pressure tank, the difficulty during to the inside exhaust; Have simple in structure, cost is low, characteristics such as easy for installation, safe and reliable.
Description of drawings
Accompanying drawing is general structure schematic representation of the present invention.
Among the figure: wind wheel 1, extraction pump 2, pneumatic tube 3, alternator assembly 5, generator impeller 7, air pump axle 8, suction port 4, generator 6.
Embodiment
Below in conjunction with accompanying drawing optimum implementation of the present invention is described in detail.A kind of method and device of air exhausting type negative pressure generating, air pump axle 8 at extraction pump 2 installs wind wheel 1, pneumatic tube 3 two ends are communicated with extraction pump 2 intakepories and alternator assembly 5 respectively, alternator assembly 5 matches with generator impeller 7, be fixed with generator 6 on the alternator assembly 5, and be provided with suction port 4 in the relevant position.During overall arrangement, the extraction pump 2 that is installing wind wheel 1 is fixedly mounted on the pylon top, it is aerial to be positioned at height, obtains wind energy.Pneumatic tube 3 will be communicated with on the opposite position of alternator assembly 5, and the air that is transmitted to guarantee is the waste gas of having done merits and demerits by generator impeller 7.
Accompanying drawing shows one embodiment of the present invention, but realizes that purpose of the present invention is not limited to above-mentioned a kind of mode.
During operation, wind wheel 1 is changeed in natural wind, and wind wheel 1 drives air pump axle 8 and rotates, and extraction pump 2 is bled, at this moment, because suction function will have air to be inhaled into from suction port 4.Acting when air passes through generator impeller 7 drives generator 6 generatings, and the waste gas after the acting is discharged by extraction pump 2 by pneumatic tube 3.The present invention's assembling simple in structure, easy, cost are low, safe and reliable, and use the inconvenient area that is specially adapted to switch on.
Claims (4)
1. method and the device of air exhausting type negative pressure generating, it comprises assemblies such as wind wheel 1, extraction pump 2, pneumatic tube 3, alternator assembly 5, generator impeller 7, air pump axle 8, suction port 4, generator 6, it is characterized in that: be made up of one or more extraction pumps 2.
2. electricity-generating method according to claim 1 and device is characterized in that: be fixed with wind wheel 1 on the air pump axle 8 of each extraction pump 2.
3. electricity-generating method according to claim 1 and device, it is characterized in that: pneumatic tube 3 two ends are communicated with intakeport and the alternator assembly 5 of extraction pump 2 respectively.
4. electricity-generating method according to claim 1 and device is characterized in that: pneumatic tube 3 is communicated with on the opposite position of alternator assembly 5, and the air that is transmitted to guarantee is the waste gas of having done merits and demerits by generator impeller 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100358366A CN103256176A (en) | 2012-02-17 | 2012-02-17 | Air pumping type negative pressure power generation method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100358366A CN103256176A (en) | 2012-02-17 | 2012-02-17 | Air pumping type negative pressure power generation method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103256176A true CN103256176A (en) | 2013-08-21 |
Family
ID=48960325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100358366A Pending CN103256176A (en) | 2012-02-17 | 2012-02-17 | Air pumping type negative pressure power generation method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103256176A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743665A (en) * | 2005-09-29 | 2006-03-08 | 徐众勤 | Wind-power compressed air driven wind-mill generating field set |
| CN101463801A (en) * | 2009-01-08 | 2009-06-24 | 彭坚宁 | Airflow power generation system and method |
| CN101699063A (en) * | 2009-11-16 | 2010-04-28 | 林其访 | Generator set |
| CN201546908U (en) * | 2009-11-13 | 2010-08-11 | 林其访 | Generating set |
-
2012
- 2012-02-17 CN CN2012100358366A patent/CN103256176A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743665A (en) * | 2005-09-29 | 2006-03-08 | 徐众勤 | Wind-power compressed air driven wind-mill generating field set |
| CN101463801A (en) * | 2009-01-08 | 2009-06-24 | 彭坚宁 | Airflow power generation system and method |
| CN201546908U (en) * | 2009-11-13 | 2010-08-11 | 林其访 | Generating set |
| CN101699063A (en) * | 2009-11-16 | 2010-04-28 | 林其访 | Generator set |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Han Jinfu Document name: Notification of Publication of the Application for Invention |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Han Jinfu Document name: the First Notification of an Office Action |
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| DD01 | Delivery of document by public notice |
Addressee: Han Jinfu Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130821 |