CN2469205Y - Wind-guiding means for increasing wind power equipment power output - Google Patents
Wind-guiding means for increasing wind power equipment power output Download PDFInfo
- Publication number
- CN2469205Y CN2469205Y CN01241024U CN01241024U CN2469205Y CN 2469205 Y CN2469205 Y CN 2469205Y CN 01241024 U CN01241024 U CN 01241024U CN 01241024 U CN01241024 U CN 01241024U CN 2469205 Y CN2469205 Y CN 2469205Y
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- CN
- China
- Prior art keywords
- diffuser
- collecting section
- wind
- energy collecting
- bowl
- 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
- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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- Wind Motors (AREA)
Abstract
The utility model discloses a flow guiding device capable of improving the wind-guiding means power output, characterized in that two bowl-shaped curve drift plates are connected at both sides of the energy collecting section, the bottom of the bowl-shaped curve drift plate is connected with the other three sides of the diffusing section central line, the top plate and the bottom plate of the diffusing section are straight plates; a supporting plate is connected at the bell-mouthed force moment balance plate of the diffusing section; the balance plate is mounted at one side of the bell-mouthed position of the diffusing section. The utility model is characterized by high strength, uneasy damage, high output power and large force moment due to the arrangement of vertical shaft wind wheel for energy conversion.
Description
The utility model relates to the technical field of energy regeneration and utilization, particularly a kind of flow guide device that improves the output of wind energy plant power.
At present, the flow guide device of the power of wind energy plant output has number of different types, as Chinese patent application number: 99203522, name is called " momentum jet absorbing and purifying device " authorization February 9 2000 day for announcing, discloses a kind of momentum jet absorbing and purifying device.It mainly is made up of circular cone air duct (3), a plurality of momentum fluid (4), motor (5) and axial flow exhaust (6), described cone air duct (3) is a convergent flaring structure, a plurality of momentum jet bodies (4) are hollow tubular and outlet end is angle, the convergent position that its outlet end all is fixed in the cone air duct (3) forms, second layer circumference taper angle, axial flow exhaust (6) is arranged on the center portion of the interior momentum jet body of cone air duct (3) (4), and itself and motor (5) connect.The defective of this patent is that wind wheel can produce vortex phenomenon, has consumed in usefulness.
The purpose of this utility model provides a kind of flow guide device that improves the output of wind energy plant power, and the curved type of air duct connects in the outer of wind wheel outer casing centerline, and effectively the distinguished and admirable position of water conservancy diversion avoids wind wheel to produce vortex phenomenon, improves utilization ratio of wind energy.
The technical solution of the utility model is finished like this.
A kind of flow guide device that improves the output of wind energy plant power, its air duct is made up of diffuser and energy collecting section; It is conical that diffuser is, energy collecting section is flat-horn shaped, it is characterized in that: described energy collecting section is flat-horn shaped, its flat horn mouth both sides connect bowl-type curve deflector, be connected with other three sides of diffuser center line at the bottom of the bowl-type curve deflector, be connected with the arc shield plates with the diffuser centerline to diffuser at the bottom of the bowl-type curve deflector, the upper plate of energy collecting section and lower shoe are straight plate; The horn mouth moment balance plate place of diffuser and energy collecting section is connected with dunnage; One side is equipped with balance plate at energy collecting section horn mouth place.
The flow guide device advantage that the utility model can improve the output of wind energy plant power is:
1. the right side of wind wheel center line is the driving force part of air intake, and the left side is the resistance part, and the bowl-type curve picks out from the wind wheel outer casing centerline, has removed the resistance of wind wheel left side air intake like this, has strengthened the air intake driving force, makes wind wheel increase power.
2. the structure of diffuser is conical, drains distinguished and admirablely fast, makes diffuser not produce resistance, and can produce the wind speed that negative pressure increases energy collecting section to energy collecting section.
3. because the bowl-type curve of deflector has increased intake grill place wind flow, finally realized the airspeed increase.
4. if this device is not installed blower fan and removed shield plates, the negative pressure effect of utilizing natural wind to produce at this device can be used for factory or workshop dedusting and purifies air.Compare with existing dusting apparatus, it is low to have a cost, need not power plant, the advantage that is easy to safeguard.
5. this device vertical axis rotor of packing into is used for the conversion of the various energy, has the intensity height, and is not fragile, output power height, the advantage that moment is big.
Fig. 1 is for improving the flow guide device structural front view of wind energy plant power output.
Fig. 2 is for improving the flow guide device structure right elevation of wind energy plant power output.
Fig. 3 is for improving the flow guide device structure front elevation of wind energy plant power output.
Fig. 4 is for improving the flow guide device structure rear view of wind energy plant power output.
Embodiment
Can improve embodiment's (seeing Fig. 1,2) of the flow guide device of wind energy plant power output, its air duct is made up of diffuser 1 and energy collecting section 5; Diffuser 1 is conical (see figure 4), energy collecting section 5 is the flat-horn shaped (see figure 3), its flat horn mouth both sides connect bowl- type curve deflector 4,4 ends of bowl-type curve deflector and diffuser 1 center line,, other was connected (seeing Fig. 1,3) by three sides, 4 ends of bowl-type curve deflector and diffuser 1 centerline are connected with arc shield plates 3 to diffuser 1, and the upper plate of energy collecting section and lower shoe are straight plate; Diffuser 1 is connected with dunnage 6 with horn mouth moment balance plate 7 places of energy collecting section 5; One side is equipped with balance plate 7 at energy collecting section horn mouth place.Between the diffuser 1 of air duct and the energy collecting section 5 wind wheel 2 is housed, the axle 8 of wind wheel 2 is installed between the diffuser 1 and energy collecting section 5 of air duct (seeing Fig. 1,4).
Claims (1)
1. one kind can be improved the flow guide device that wind energy plant power is exported, and its air duct is made up of diffuser and energy collecting section; It is conical that diffuser is, energy collecting section is flat-horn shaped, it is characterized in that: described energy collecting section is flat-horn shaped, its flat horn mouth both sides connect bowl-type curve deflector, be connected with other three sides of diffuser center line at the bottom of the bowl-type curve deflector, be connected with the arc shield plates with the diffuser centerline to diffuser at the bottom of the bowl-type curve deflector, the upper plate of energy collecting section and lower shoe are straight plate; The horn mouth moment balance plate place of diffuser and energy collecting section is connected with dunnage; One side is equipped with balance plate at energy collecting section horn mouth place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01241024U CN2469205Y (en) | 2001-04-03 | 2001-04-03 | Wind-guiding means for increasing wind power equipment power output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01241024U CN2469205Y (en) | 2001-04-03 | 2001-04-03 | Wind-guiding means for increasing wind power equipment power output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2469205Y true CN2469205Y (en) | 2002-01-02 |
Family
ID=33653109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01241024U Expired - Fee Related CN2469205Y (en) | 2001-04-03 | 2001-04-03 | Wind-guiding means for increasing wind power equipment power output |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2469205Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146889A (en) * | 2011-03-04 | 2011-08-10 | 合肥安迅铁道应用技术有限公司 | Wind-to-electricity conversion device applicable to rail wagon vehicles |
| CN104929859A (en) * | 2015-06-12 | 2015-09-23 | 苏州纽东精密制造科技有限公司 | Pneumatic mechanism |
| CN117345535A (en) * | 2023-04-04 | 2024-01-05 | 李哈宝 | Vertical shaft small wind driven generator |
-
2001
- 2001-04-03 CN CN01241024U patent/CN2469205Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102146889A (en) * | 2011-03-04 | 2011-08-10 | 合肥安迅铁道应用技术有限公司 | Wind-to-electricity conversion device applicable to rail wagon vehicles |
| CN102146889B (en) * | 2011-03-04 | 2013-06-19 | 安徽安宇光电技术有限公司 | Wind-to-electricity conversion device applicable to rail wagon vehicles |
| CN104929859A (en) * | 2015-06-12 | 2015-09-23 | 苏州纽东精密制造科技有限公司 | Pneumatic mechanism |
| CN117345535A (en) * | 2023-04-04 | 2024-01-05 | 李哈宝 | Vertical shaft small wind driven generator |
| CN117345535B (en) * | 2023-04-04 | 2024-05-24 | 李哈宝 | Vertical shaft small wind driven generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |