CN202422535U - Wind power generation demonstrator - Google Patents
Wind power generation demonstrator Download PDFInfo
- Publication number
- CN202422535U CN202422535U CN2012200471909U CN201220047190U CN202422535U CN 202422535 U CN202422535 U CN 202422535U CN 2012200471909 U CN2012200471909 U CN 2012200471909U CN 201220047190 U CN201220047190 U CN 201220047190U CN 202422535 U CN202422535 U CN 202422535U
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- CN
- China
- Prior art keywords
- wind
- base
- generator
- rotating shaft
- wind power
- 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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Abstract
The utility model discloses a wind power generation demonstrator, which comprises a base (1), and a support rod (2) arranged on the base (1), wherein a cylindrical shell (3) provided with a cavity is arranged on the upper part of the support rod (2), a generator stator is fixed on the circumference of the shell (3), a rotor is arranged in the stator, the rotor is connected with a rotating shaft (5) through gear engagement, the other end of the rotating shaft (5) is connected with a wind wheel (4), and the wind wheel (4) is provided with blades (9). By adopting abovementioned structure, the wind power generation demonstrator helps students to have a direct cognition about wind power conversion and wind power utilization.
Description
Technical field
The utility model relates to a kind of instruments used for education, relates in particular to a kind of wind-power electricity generation demonstration device.
Background technology
Along with the minimizing of fossil energy, people are more and more to the utilization of this clean energy resourcies such as wind-force, waterpower and sun power, also progressively receive each national great attention.In physical teaching course, the conversion of energy has mechanical energy to convert electric energy into as wind energy being converted into mechanical energy again, and more uninteresting when the teacher explains, the student grasps the comparison difficulty, has influenced quality of instruction.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure, can help the student that the utilization of wind energy conversion, wind energy is had the wind-power electricity generation demonstration device of a visual understanding.
The technical scheme of the utility model is a kind of wind-power electricity generation demonstration device, and it comprises base 1, is arranged on the support bar 2 on the said base 1; It is characterized in that: the cylindrical housings 3 that is provided with the band cavity on the top of said support bar 2; Be fixed with generator unit stator on the circumference of said housing 3, be provided with rotor in the said stator, said rotor is connected with a rotating shaft 5 through gearing mesh; The other end of said rotating shaft 5 connects wind wheel 4, and said wind wheel 4 is provided with blade 9.
The technical scheme of the utility model can also be that the output terminal through said generator is electrically connected with reometer 6 on said base 1.
The technical scheme of the utility model can also be that the output terminal through said generator is electrically connected with neon tube 7 on said base 1.
The technical scheme of the utility model can also be the said reometer 6 of said generator output end electrical connection or neon tube 7 switch 8 controls through being arranged on said base 1 side respectively of said generator output end electrical connection.
The beneficial effect of the utility model is the cylindrical housings 3 that is provided with the band cavity through the top at said support bar 2, is fixed with generator unit stator on the circumference of said housing 3, is provided with rotor in the said stator; Said rotor is connected with a rotating shaft 5 through gearing mesh, and the other end of said rotating shaft 5 connects wind wheel 4, and said wind wheel 4 is provided with blade 9; Wind blade 9 drives wind wheel 4 rotations during use; Wind wheel 4 drives rotating shaft 5 rotations, because rotating shaft 5 has just driven the generator amature rotation through the gearing mesh on gear and the generator amature; Thereby rotor is done cutting magnetic line in stator; Produce electric current, realized converting the energy conversion that mechanical energy converts electric energy again into into, in addition from wind energy; Output terminal through said generator on base 1 is electrically connected with reometer 6; Output terminal through said generator on said base 1 is electrically connected with neon tube 7, shows intuitively through modes such as reometer or light like this, has reached to help the student that the utilization of wind energy conversion, wind energy is had the effect of a visual understanding.
Description of drawings
Fig. 1 is the structural representation of the utility model
Among Fig. 11, base, 2, support bar, 3, housing, 4, wind wheel, 5, rotating shaft, 6, reometer, 7, neon tube, 8, switch, 9, blade.
Embodiment
According to shown in Figure 1, the utility model relates to a kind of wind-power electricity generation demonstration device, and it comprises base 1; Be arranged on the support bar 2 on the said base 1, be provided with the cylindrical housings 3 of band cavity on the top of said support bar 2, be fixed with generator unit stator on the circumference of said housing 3; Be provided with rotor in the said stator, said rotor is connected with a rotating shaft 5 through gearing mesh, and the other end of said rotating shaft 5 connects wind wheel 4; Said wind wheel 4 is provided with blade 9, and wind blade 9 drives wind wheel 4 rotations during use, and wind wheel 4 drives rotating shaft 5 rotations; Because rotating shaft 5 just driven the generator amature rotation, thereby rotor is done cutting magnetic line in stator through the gearing mesh on gear and the generator amature; Produce electric current; Realized converting the energy conversion that mechanical energy converts electric energy again into into from wind energy, in addition, the output terminal through said generator on base 1 is electrically connected with reometer 6; Output terminal through said generator on said base 1 is electrically connected with neon tube 7; And 8 controls of the switch through being arranged on said base 1 side respectively, show intuitively through modes such as reometer or light like this, reached and help the student that the utilization of wind energy conversion, wind energy is had the effect of a visual understanding.
Claims (4)
1. wind-power electricity generation demonstration device, it comprises base (1), is arranged on the support bar (2) on the said base (1); It is characterized in that: the cylindrical housings (3) that is provided with the band cavity on the top of said support bar (2); Be fixed with generator unit stator on the circumference of said housing (3), be provided with rotor in the said stator, said rotor is connected with a rotating shaft (5) through gearing mesh; The other end of said rotating shaft (5) connects wind wheel (4), and said wind wheel (4) is provided with blade (9).
2. wind-power electricity generation demonstration device according to claim 1 is characterized in that: the output terminal of going up through said generator at said base (1) is electrically connected with reometer (6).
3. wind-power electricity generation demonstration device according to claim 1 is characterized in that: the output terminal of going up through said generator at said base (1) is electrically connected with neon tube (7).
4. according to claim 2 or 3 described wind-power electricity generation demonstration devices, it is characterized in that: the neon tube (7) that said reometer (6) that said generator output end is electrically connected or said generator output end are electrically connected is respectively through being arranged on switch (8) control of said base (1) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200471909U CN202422535U (en) | 2012-02-06 | 2012-02-06 | Wind power generation demonstrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200471909U CN202422535U (en) | 2012-02-06 | 2012-02-06 | Wind power generation demonstrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202422535U true CN202422535U (en) | 2012-09-05 |
Family
ID=46747273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200471909U Expired - Fee Related CN202422535U (en) | 2012-02-06 | 2012-02-06 | Wind power generation demonstrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202422535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285430A (en) * | 2018-10-18 | 2019-01-29 | 叶子 | A kind of wind power generation demonstration instrument |
-
2012
- 2012-02-06 CN CN2012200471909U patent/CN202422535U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285430A (en) * | 2018-10-18 | 2019-01-29 | 叶子 | A kind of wind power generation demonstration instrument |
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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 |
Granted publication date: 20120905 Termination date: 20130206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |