CN202560455U - Roller type windmill - Google Patents
Roller type windmill Download PDFInfo
- Publication number
- CN202560455U CN202560455U CN201220151293XU CN201220151293U CN202560455U CN 202560455 U CN202560455 U CN 202560455U CN 201220151293X U CN201220151293X U CN 201220151293XU CN 201220151293 U CN201220151293 U CN 201220151293U CN 202560455 U CN202560455 U CN 202560455U
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- CN
- China
- Prior art keywords
- wind
- roller type
- semi
- plate
- running shaft
- 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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Classifications
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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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- Wind Motors (AREA)
Abstract
Provided in the utility model is a roller type windmill that comprises a semi-cylindrical housing (1), windward plates (2), a rotating shaft (3), impellers (4), supports (5) for supporting the rotating shaft (3), and an electric generator connected with the rotating shaft (3). The rotating shaft (3) and the semi-cylindrical housing (1) are arranged coaxially; the impellers (4) in a radial state are fixedly arranged on the surface of the rotating shaft (3); the semi-cylindrical housing (1) has sides in parallel with the rotating shaft (3); and the windward plates (2) and the sides are integrated into one. Therefore, the provided roller type windmill has an advantage of high stand-alone generation power under the circumstances of identical wheel diameters.
Description
Technical field
The utility model relates to a kind of windmill, is specifically related to a kind of roller type windmill.
Background technique
Wind-power electricity generation does not have can produce advantages such as radiation or atmospheric pollution, therefore, has become a kind of novel generation mode.
The cardinal principle of wind-power electricity generation is: utilize wind-force to drive the air vane rotation, through generator the mechanical energy that blade rotates is converted into electric energy.
The existing employed windmill of wind-power electricity generation has the little defective of generated output, and for bull wheel footpath windmill, its generated energy is also very limited.
The model utility content
To the defective that existing technology exists, the utility model provides a kind of roller type windmill, under the situation with the wheel footpath, has the high advantage of unit generated output.
The technological scheme that the utility model adopts is following:
The utility model provides a kind of roller type windmill, comprising: semi-cylindrical shaped housing 1, facing the wind plate 2, running shaft 3, impeller 4, be used to support the support 5 of said running shaft 3 and the generator that links with said running shaft 3; Said running shaft 3 and said semi-cylindrical shaped housing 1 coaxial setting; Said impeller 4 is emitting shape and is fixedly installed on said running shaft 3 surfaces; Said semi-cylindrical shaped housing 1 has the side parallel with said running shaft 3, and the said plate 2 that facings the wind is integrally formed with said side.
Preferably, the said plate 2 that facings the wind is streamlined flat board.
Preferably, the quantity of the said plate 2 that facings the wind is two, comprising: first the facing the wind plate 21 and second plate 22 down with the wind; Said semi-cylindrical shaped housing 1 has first side and the second side parallel with said running shaft 3; Said first plate 21 that facings the wind is integrally formed with said first side, and said second plate 22 that facings the wind is integrally formed with said second side.
Preferably, said first plate 21 and said second plate 22 that facings the wind that facings the wind is symmetricly set on the both sides of said semi-cylindrical shaped housing 1.
Preferably, the quantity of said impeller 4 is more than one; The quantity of said support 5 is more than two; Said support 5 is installed in the two ends of said roller type windmill and the intersection of adjacent said impeller 4.
Preferably, when said support 5 was installed in the intersection of adjacent said impeller 4, said support 5 passed said semi-cylindrical shaped housing 1 and contacts with said running shaft 3.
Preferably, each said impeller 4 comprises 4 blades; Angle between the adjacent blades is the right angle.
Preferably, offer drain opening in the housing bottom surface of said semi-cylindrical shaped housing 1.
The beneficial effect of the utility model is following:
(1) the roller type windmill that provides of the utility model, because be horizontal positioned, running shaft can be done very longly, therefore, effectively raises the unit generated energy of every typhoon car.In addition, when running shaft is longer, can also increase several pack supports, reach the purpose that prevents that the running shaft middle part from sinking.
(2) the roller type windmill that provides of the utility model conveniently on a running shaft is installed a plurality of impellers simultaneously side by side, therefore, not increasing under the wheel footpath situation of windmill impeller, can effectively improve generating efficiency.
(3) at the symmetrical plate that facings the wind that two airflow designs are installed of two sides of semi-cylindrical shaped housing; Therefore, to after the windmill orientation, can effectively the wind concentration of a side be arrived upper half part of windmill according to the wind direction characteristics; Thereby the wind energy of making full use of, the generating rate of raising windmill.
(4) the roller type windmill that provides of the utility model, that integral body has is simple in structure, installation and maintenance advantage easily.
Description of drawings
The structural representation of the roller type windmill that Fig. 1 provides for the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated:
As shown in Figure 1, the utility model provides a kind of roller type windmill, comprising: semi-cylindrical shaped housing 1, facing the wind plate 2, running shaft 3, impeller 4, be used for the support 5 of supporting rotating shaft 3 and the generator that links with running shaft 3; Running shaft 3 and the 1 coaxial setting of semi-cylindrical shaped housing; Impeller 4 is emitting shape and is fixedly installed on running shaft 3 surfaces; Semi-cylindrical shaped housing 1 has the side parallel with running shaft 3, and the plate 2 that facings the wind is integrally formed with side.Wherein, plate 2 is streamlined flat board down with the wind.Support 5 passes semi-cylindrical shaped housing 1 and contacts with running shaft 3, and support is used for supporting rotating shaft, reaches the purpose that prevents that running shaft from sinking.
The plate that facings the wind mainly act as the impeller place of wind concentration to windmill, in the utility model, can design two plates that facing the wind, that is: first the facing the wind plate 21 and second plate 22 down with the wind, semi-cylindrical shaped housing 1 have first side and the second side parallel with running shaft 3; First plate 21 that facings the wind is integrally formed with the first side, and second plate 22 that facings the wind is integrally formed with the second side.First facing the wind plate 21 with second down with the wind plate 22 be symmetricly set on the both sides of semi-cylindrical shaped housing 1.In actual the use, to after the windmill orientation, can effectively the wind concentration of a side be arrived upper half part of windmill according to the wind direction characteristics, thus the wind energy of making full use of, the generating rate of raising windmill.
In the utility model, the quantity of impeller 4 is more than one; The quantity of support 5 is more than two; Support 5 is installed in the two ends of roller type windmill and the intersection of adjacent impeller 4.Reach the purpose that prevents that running shaft from sinking.Each impeller 4 comprises 4 blades; Angle between the adjacent blades is the right angle.Therefore, can be easily with windmill do very long, for example: tens meters to hundreds of rice even longer, thereby have very high unit generated energy.
Need to prove that in the utility model, the quantity of impeller is preferably one, and impeller is along the axial length of running shaft and the axial length approximately equal of running shaft, therefore, on the one hand, easily with windmill do very big; On the other hand, can effectively improve the unit generated energy.
In addition, offer drain opening, thereby in time the rainwater of semi-cylindrical shaped enclosure interior is discharged in the housing bottom surface of semi-cylindrical shaped housing 1.
In sum, the beneficial effect of the utility model is following:
(1) the roller type windmill that provides of the utility model, because be horizontal positioned, running shaft can be done very longly, therefore, effectively raises the unit generated energy of every typhoon car.In addition, when running shaft is longer, can also increase several pack supports, reach the purpose that prevents that the running shaft middle part from sinking.
(2) the roller type windmill that provides of the utility model conveniently on a running shaft is installed a plurality of impellers simultaneously side by side, therefore, not increasing under the wheel footpath situation of windmill impeller, can effectively improve generating efficiency.
(3) at the symmetrical plate that facings the wind that two airflow designs are installed of two sides of semi-cylindrical shaped housing; Therefore, to after the windmill orientation, can effectively the wind concentration of a side be arrived upper half part of windmill according to the wind direction characteristics; Thereby the wind energy of making full use of, the generating rate of raising windmill.
(4) the roller type windmill that provides of the utility model, that integral body has is simple in structure, installation and maintenance advantage easily.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be looked the protection domain of the utility model.
Claims (8)
1. a roller type windmill is characterized in that, comprising: semi-cylindrical shaped housing (1), facing the wind plate (2), running shaft (3), impeller (4), be used to support the support (5) of said running shaft (3) and the generator that links with said running shaft (3); Said running shaft (3) and the coaxial setting of said semi-cylindrical shaped housing (1); Said impeller (4) is emitting shape and is fixedly installed on said running shaft (3) surface; Said semi-cylindrical shaped housing (1) has and the parallel side of said running shaft (3), and the said plate (2) that facings the wind is one-body molded with said side.
2. roller type windmill according to claim 1 is characterized in that, the said plate (2) that facings the wind is streamlined flat board.
3. roller type windmill according to claim 1 is characterized in that, the quantity of the said plate (2) that facings the wind is two, comprising: first the facing the wind plate (21) and second plate (22) down with the wind; Said semi-cylindrical shaped housing (1) has first side and the second side parallel with said running shaft (3); Said first plate (21) that facings the wind is one-body molded with said first side, and said second plate (22) that facings the wind is one-body molded with said second side.
4. roller type windmill according to claim 3 is characterized in that, said first facing the wind plate (21) with said second down with the wind plate (22) be symmetricly set on the both sides of said semi-cylindrical shaped housing (1).
5. roller type windmill according to claim 1 is characterized in that, the quantity of said impeller (4) is more than one; The quantity of said support (5) is more than two; Said support (5) is installed in the two ends of said roller type windmill and the intersection of adjacent said impeller (4).
6. roller type windmill according to claim 5 is characterized in that, when said support (5) was installed in the intersection of adjacent said impeller (4), said support (5) passed said semi-cylindrical shaped housing (1) and contacts with said running shaft (3).
7. roller type windmill according to claim 5 is characterized in that, each said impeller (4) comprises 4 blades; Angle between the adjacent blades is the right angle.
8. roller type windmill according to claim 1 is characterized in that, offers drain opening in the housing bottom surface of said semi-cylindrical shaped housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220151293XU CN202560455U (en) | 2012-04-12 | 2012-04-12 | Roller type windmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220151293XU CN202560455U (en) | 2012-04-12 | 2012-04-12 | Roller type windmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202560455U true CN202560455U (en) | 2012-11-28 |
Family
ID=47210118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220151293XU Expired - Fee Related CN202560455U (en) | 2012-04-12 | 2012-04-12 | Roller type windmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202560455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109246983A (en) * | 2018-09-20 | 2019-01-18 | 巢湖市金辉自控设备有限公司 | A kind of frequency converter vibration-damping radiating device |
-
2012
- 2012-04-12 CN CN201220151293XU patent/CN202560455U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109246983A (en) * | 2018-09-20 | 2019-01-18 | 巢湖市金辉自控设备有限公司 | A kind of frequency converter vibration-damping radiating device |
| CN109246983B (en) * | 2018-09-20 | 2019-11-08 | 巢湖市金辉自控设备有限公司 | A kind of frequency converter vibration-damping radiating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20160412 |