CN201013538Y - Inner rotor type vertical shaft wind power generator - Google Patents
Inner rotor type vertical shaft wind power generator Download PDFInfo
- Publication number
- CN201013538Y CN201013538Y CNU2007201079092U CN200720107909U CN201013538Y CN 201013538 Y CN201013538 Y CN 201013538Y CN U2007201079092 U CNU2007201079092 U CN U2007201079092U CN 200720107909 U CN200720107909 U CN 200720107909U CN 201013538 Y CN201013538 Y CN 201013538Y
- Authority
- CN
- China
- Prior art keywords
- end cap
- internal rotor
- wind
- protective housing
- type vertical
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims description 16
- 239000000428 dust Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses a wind power generator with inner rotor and vertical axis, which comprises an upper cover, a below cover, an outer stator, an inner rotor, a shield cover and a bearing. The outer diameter of the shield cover is larger than that of the machine body of the generator; the shield cover can protect rain, snow and dust. Besides, the shield cover can be used as a wind wheel seat for the wind wheel. A wind leaf is arranged on the circle of the outer edge in the shield cover, and is also arranged on the outer side of the machine body of the generator. So the torque moment produced by the wind power is much bigger; the scanning area of the wind wheel is much larger; and the use ratio for the wind energy is much higher. The device is good in the protection ability, simple in the structure, convenient in the installation. So the device is with much better practicability.
Description
Technical field
The utility model relates to a kind of motor, is a kind of internal rotor type vertical axis aerogenerator specifically.
Background technique
Wind-driven generator has two kinds at present: a kind of is that horizontal axis wind-driven generator, another kind are vertical axis aerogenerators.The former structure comparative maturity, the latter then mostly is in the development stage.The master of existing vertical axis aerogenerator is not high if it were not for wind energy utilization, and rainproof snow defence leakage proof is undesirable, and complex structure, installation inconvenience so practicability are relatively poor.
The model utility content
The purpose of this utility model is to provide a kind of and can improves wind energy utilization, and barrier propterty is good, and is simple in structure, internal rotor type vertical axis aerogenerator easy for installation.
To achieve these goals, the utility model has adopted following technological scheme:
The internal rotor type vertical axis aerogenerator, comprise upper end cap, lower end cap, external stator, internal rotor, protective housing and bearing, it is characterized in that: the external diameter of protective housing is greater than the external diameter of generator fuselage, protective housing is contained on the shaft extension of the internal rotor above the upper end cap, protective housing is as the wind wheel seat, and fan blade is contained in one week of protective housing outer rim.
The installation of described generator utilizes the double-screw bolt of lower end cap bottom.
The installation of described generator utilizes the flange plate of lower end cap.
Adopt the utility model product of said structure, it is simple in structure, easy for installation, wind energy utilization is high, protective is good, has tangible advantage.
Description of drawings
Fig. 1 is a structure diagram of the present utility model;
Fig. 2 is the lower end cap sketch of flanged dish;
Fig. 3 is an open type fan blade scheme of installation;
Fig. 4 is a droop fan blade scheme of installation;
Fig. 5 is double-deck open type leaf scheme of installation;
Fig. 6 is double-deck droop fan blade scheme of installation;
Fig. 7, the 8th is used for the simplification wind wheel stand structure sketch of bilayer or multilayer;
Fig. 9 is the schematic representation of one of the utility model application example.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and application example.
Fig. 1 be among structure diagram of the present utility model, the figure 1-1 for silently, be used for leakproof and compress protective housing 1-6,1-2 is the mixer element of cushion and silica gel, 1-3 is that key, 1-4 are that bearing, 1-5 are that upper end cap, 1-7 are that internal rotor, 1-8 are that external stator, 1-9 are lower end cap, double-screw bolt is used for installing in the bottom of lower end cap, S2 represents hexagon, is used for tightening double-screw bolt; Putting also has the S1 hexagon on the guard shield, tighten silently with helping.Power supply draws and hits line and wear from the double-screw bolt inside of bearing outside surely and hit, and also can wear in the side of hexagonal S2 and hit.The external diameter of protective housing 1-6 is contained on the shaft extension of upper end cap 1-5 top internal rotor 1-7 greater than the external diameter of generator fuselage among Fig. 1.
The internal rotor type vertical axis aerogenerator has two kinds of mounting types, and a kind of is the double-screw bolt installation of lower end cap 1-9 shown in Figure 1 bottom; Another kind is that flange plate is installed, and the lower end cap 1-9 sketch of flanged dish as shown in Figure 2.
Having listed several fit of fan blade: Fig. 3 as Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 is open type air blade scheme of installation, and 3-1 is a fan blade among the figure; Fig. 4 is the scheme of installation of droop air blade, and 4-1 is sagging fan blade among the figure.The fan blade of being installed can be a multilayer, generally can adopt 2 layers or 3 layers.Fig. 5 is double-deck open type fan blade scheme of installation; Fig. 6 is double-deck droop fan blade scheme of installation.Multi-layer structure should be with the shaft extension lengthening of generator, and 5-1 and 6-1 are elevating pad among the figure.For weight reduction, upper strata wind wheel seat also can adopt the simplification support, its structural representation such as Fig. 7, shown in Figure 8.
The common feature of Fig. 3, Fig. 4, Fig. 5, Fig. 6 is that protective housing 1-6 is as the wind wheel seat, fan blade is contained in one week of protective housing 1-6 outer rim, the turning radius of fan blade is greater than the radius of generator fuselage, increase wind-force and passed to the torque of internal rotor, also increase simultaneously the swept area of wind wheel, improved utilization ratio of wind energy.
Because the swept area of wind wheel is big, torque is big, so the steadiness that the utility model is installed for fuselage requires also to have improved, guarantee to install with double-screw bolt or flange screw has enough intensity and safety coefficient.
Fig. 9 is one of the utility model application example, internal rotor type vertical axis aerogenerator 8-1 is installed on the electric pole 8-2 of street lamp, and the double-screw bolt of generator bottom directly is screwed in the endoporus of electric pole.
Of the present utility model simple in structure, easy for installation, the wind energy utilization height, protective is good, Has obvious advantage.
Claims (3)
1. the internal rotor type vertical axis aerogenerator comprises upper end cap, lower end cap, external stator, internal rotor, and protective housing and bearing is characterized in that: the external diameter of protective housing is greater than the external diameter of generator fuselage, and protective housing is contained on the shaft extension of the internal rotor above the upper end cap; Protective housing is as the wind wheel seat, and fan blade is contained in one week of protective housing outer rim.
2. internal rotor type vertical axis aerogenerator according to claim 1 is characterized in that: the installation of described generator utilizes the double-screw bolt of lower end cap bottom.
3. internal rotor type vertical axis aerogenerator according to claim 1 is characterized in that: the installation of described generator utilizes the flange plate of lower end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201079092U CN201013538Y (en) | 2007-04-05 | 2007-04-05 | Inner rotor type vertical shaft wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201079092U CN201013538Y (en) | 2007-04-05 | 2007-04-05 | Inner rotor type vertical shaft wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201013538Y true CN201013538Y (en) | 2008-01-30 |
Family
ID=39025324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201079092U Expired - Fee Related CN201013538Y (en) | 2007-04-05 | 2007-04-05 | Inner rotor type vertical shaft wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201013538Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196675A (en) * | 2013-11-22 | 2014-12-10 | 李松 | Self-vortex making and self-air exhausting wind turbine |
| CN104595114A (en) * | 2015-01-31 | 2015-05-06 | 李德生 | Double-wind-energy resistance-dividing wind-guide vane type generating system |
| RU191593U1 (en) * | 2019-04-05 | 2019-08-13 | Юрий Валентинович Криулин | WIND POWER PLANT |
| RU215359U1 (en) * | 2021-03-29 | 2022-12-09 | Валентин Васильевич Бойко | wind power plant |
-
2007
- 2007-04-05 CN CNU2007201079092U patent/CN201013538Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196675A (en) * | 2013-11-22 | 2014-12-10 | 李松 | Self-vortex making and self-air exhausting wind turbine |
| CN104595114A (en) * | 2015-01-31 | 2015-05-06 | 李德生 | Double-wind-energy resistance-dividing wind-guide vane type generating system |
| RU191593U1 (en) * | 2019-04-05 | 2019-08-13 | Юрий Валентинович Криулин | WIND POWER PLANT |
| RU215359U1 (en) * | 2021-03-29 | 2022-12-09 | Валентин Васильевич Бойко | wind power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG TAIZHOU WANGYE POWER CO., LTD. Free format text: FORMER OWNER: WANG HUAZHENG Effective date: 20100611 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 318020 ZHEJIANG TAIZHOU WANGYE POWER CO., LTD., WEST INDUSTRIAL ZONE, HUANGYAN ECONOMIC DEVELOPMENT ZONE, TAIZHOU CITY, ZHEJIANG PROVINCE TO: 318020 XINQIAN TOWN INDUSTRY DISTRICT, HUANGYAN DISTRICT, TAIZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100611 Address after: 318020 New Town Industrial Zone, Huangyan District, Zhejiang, Taizhou Patentee after: Zhejiang Taizhou Wangye Power Co., Ltd. Address before: 318020 Zhejiang Industrial Park, West Industrial Zone, Huangyan Economic Development Zone, Taizhou, Zhejiang Patentee before: Wang Huazheng |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080130 Termination date: 20110405 |