CN103511177A - Multilevel wheel-type draught fan - Google Patents
Multilevel wheel-type draught fan Download PDFInfo
- Publication number
- CN103511177A CN103511177A CN201310027615.9A CN201310027615A CN103511177A CN 103511177 A CN103511177 A CN 103511177A CN 201310027615 A CN201310027615 A CN 201310027615A CN 103511177 A CN103511177 A CN 103511177A
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- China
- Prior art keywords
- wheel disc
- wheel
- disc
- bearing diagonal
- draught fan
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- 230000001276 controlling effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
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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 provides a multilevel wheel-type draught fan which aims to solve the problems that a traditional draught fan is low in blade conversion rate, large in noise and difficult to transport and mount. The multi-level wheel-type draught fan is characterized in that blades are annularly arranged on both a large wheel disc and a small wheel disc; the large wheel disc is concentrically connected with the small wheel disc, and the large wheel disc and the small wheel disc are arranged in a sleeved mode through an interaxial sliding wheel; a gear set is arranged behind a shaft, and the force of all the wheel discs is made to be collected together and is connected to an electric generator; inclined struts are connected with the large wheel disc, the lower portions of the long sides of the inclined struts are connected with rolling wheels, and the inclined struts can rotate on a circular guide rail through a rail fixing shaft in the center of the circular guide rail. The multilevel wheel-type draught fan is capable of solving the problem of the low conversion rate of the traditional draught fan, small in noise and easy to mount.
Description
Technical field
The present invention relates to electrical generator fields, the wheeled blower fan of especially a kind of multi-layer.
Background technique
Traditional fan blade single-point is stressed, and during work, blade is larger from base portion extension dotted line speed difference, and angular velocity equates, machine stress face is little, and conversion ratio is low, and has noise, and difficulty is installed in transportation.
Summary of the invention
The problem low for conventional fan blade conversion ratio, noise large, transportation installation is difficult, the object of this invention is to provide the wheeled blower fan of a kind of multi-layer, solves the problem of conventional fan.
The described wheeled blower fan of a kind of multi-layer, is comprised of large and small wheel disc, bearing diagonal, ground circular guideway, it is characterized in that: the equal ring-type of large and small wheel disc is installed blade; Big trochal disc concentric connects small trochal disc, by between centers roller mutual sheathing; Zhou rear is gear train, and the power of each wheel disc is brought together, and is connected in generator; Bearing diagonal connects big trochal disc, and the below on the long limit of bearing diagonal connects roller simultaneously, by the track stationary axle at circular guideway center, can be realized on circular guideway and being rotated.
The described wheeled blower fan of a kind of multi-layer, is comprised of large and small wheel disc, bearing diagonal, ground circular guideway, it is characterized in that: bearing diagonal is three triangular support, and angle is 120 °, guarantees its stability.
A wheeled blower fan, is comprised of wheel disc, bearing diagonal, ground circular guideway, it is characterized in that: on the blade on each wheel disc, torsion spring is installed, for regulating and controlling blower fan at the loading angle of different wind speed lower blades.
The invention has the beneficial effects as follows: not only can solve the problem that conventional fan conversion ratio is low, and noise is little, installs simple.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further detailed.
Fig. 1 is the wheeled blower fan plan view of multi-layer; Fig. 2 is the wheeled blower fan left view of multi-layer; Fig. 3 is the wheeled blower fan plan view of multi-layer.
Wherein, 1. bearing diagonal 2. big trochal discs; 3. circular guideway; 4. track stationary axle; 5. roller; 6. gear train; 7 wheel discs; 8. generator; 9. small trochal disc; 10. blade.
Embodiment
Specific embodiment 1: the 3 grades of wheel discs of take are example: from Fig. 1 ~ 3, big trochal disc (2) inner sleeve concentric connects wheel disc (7), small trochal disc (9), and the axle of big trochal disc (2) and wheel disc (7) and wheel disc (7) are all set with by between centers roller successively with small trochal disc (9); Zhou rear is gear train (6), big trochal disc (1) and the power of wheel disc (7), small trochal disc (9) is brought together, and is connected in generator (8); The below that bearing diagonal (1) connects wheel disc ，Qie Qichang limit connects roller (5), by the track stationary axle (4) at circular guideway (3) center, can realize according to different wind directions, and blower fan is in the upper spinning roller of circular guideway (3) rotation windward.
Due to, what this blower fan adopted is the wheeled blower fan of multi-layer, make 3 wheel disc asynchronous rotaries, linear velocity is close, and can control easily the angle of blade (10) by the torsion spring of installing on blade according to wind-force, wind speed, finally the rotatingshaft of each wheel disc is brought together wind-force to be connected in motor (8) above by gear-box, wherein, big trochal disc, wheel disc and small trochal disc with bearing on gear between velocity ratio be respectively 3:2,1:1,2:1, generating efficiency is improved greatly.
Claims (3)
1. the wheeled blower fan of multi-layer, is comprised of wheel disc, bearing diagonal, ground circular guideway, it is characterized in that: the equal ring-type of large and small wheel disc is installed blade; Big trochal disc concentric connects small trochal disc, by between centers roller mutual sheathing; Zhou rear is gear train, and the power of each wheel disc is brought together, and is connected in generator; Bearing diagonal connects big trochal disc, and the below on the long limit of bearing diagonal connects roller simultaneously, by the track stationary axle at circular guideway center, can be realized on circular guideway and being rotated.
2. the wheeled blower fan of multi-layer according to claim 1, is comprised of wheel disc, bearing diagonal, ground circular guideway, it is characterized in that: bearing diagonal is three triangular support, and angle is 120 °, guarantees its stability.
3. the wheeled blower fan of multi-layer according to claim 1, is comprised of wheel disc, bearing diagonal, ground circular guideway, it is characterized in that: on the blade on each wheel disc, torsion spring is installed, for regulating and controlling blower fan at the loading angle of different wind speed lower blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310027615.9A CN103511177A (en) | 2013-01-25 | 2013-01-25 | Multilevel wheel-type draught fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310027615.9A CN103511177A (en) | 2013-01-25 | 2013-01-25 | Multilevel wheel-type draught fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103511177A true CN103511177A (en) | 2014-01-15 |
Family
ID=49894463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310027615.9A Pending CN103511177A (en) | 2013-01-25 | 2013-01-25 | Multilevel wheel-type draught fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103511177A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2802116Y (en) * | 2005-07-03 | 2006-08-02 | 谢振才 | Frame-type multistage wind turbine |
| CN102428267A (en) * | 2009-04-20 | 2012-04-25 | 杰拉尔德·L·巴伯 | Wind turbine |
| CN102817788A (en) * | 2012-08-29 | 2012-12-12 | 杨世松 | Multi-element energy-reinforcement-type wind-optic magnetic power generator set |
| CN103161672A (en) * | 2011-12-14 | 2013-06-19 | 周登荣 | Turbine turbofan power generating system |
| CN203189196U (en) * | 2013-01-25 | 2013-09-11 | 洛阳飓鸿环保技术有限公司 | Multi-level wheel type draught fan |
-
2013
- 2013-01-25 CN CN201310027615.9A patent/CN103511177A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2802116Y (en) * | 2005-07-03 | 2006-08-02 | 谢振才 | Frame-type multistage wind turbine |
| CN102428267A (en) * | 2009-04-20 | 2012-04-25 | 杰拉尔德·L·巴伯 | Wind turbine |
| CN103161672A (en) * | 2011-12-14 | 2013-06-19 | 周登荣 | Turbine turbofan power generating system |
| CN102817788A (en) * | 2012-08-29 | 2012-12-12 | 杨世松 | Multi-element energy-reinforcement-type wind-optic magnetic power generator set |
| CN203189196U (en) * | 2013-01-25 | 2013-09-11 | 洛阳飓鸿环保技术有限公司 | Multi-level wheel type draught fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |
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| WD01 | Invention patent application deemed withdrawn after publication |