CN205423057U - Vertical axis aerogenerator's generator case - Google Patents
Vertical axis aerogenerator's generator case Download PDFInfo
- Publication number
- CN205423057U CN205423057U CN201620242218.2U CN201620242218U CN205423057U CN 205423057 U CN205423057 U CN 205423057U CN 201620242218 U CN201620242218 U CN 201620242218U CN 205423057 U CN205423057 U CN 205423057U
- Authority
- CN
- China
- Prior art keywords
- generator
- installation portion
- utility
- model
- electromotor
- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Abstract
The utility model discloses a vertical axis aerogenerator's generator case, including bottom plate, generator erection portion and buffering portion, be equipped with the screw hole on the bottom plate, generator erection portion installs in the box, be equipped with the window on the lateral wall of generator erection portion, buffering portion is the cylinder, and install in generator erection portion the bottom of buffering portion, and the top of buffering portion is equipped with tower section of thick bamboo mounting panel. The utility model discloses the generator case is equipped with buffering portion, and buffering portion is connected with a tower section of thick bamboo, can cushion the wind -force that a tower section of thick bamboo received, and the generator atress is little, has reduced the fault rate of generator, has improved the life of generator, the utility model discloses a be equipped with the window on the lateral wall of generator erection portion, make things convenient for the installation and the maintenance of generator and battery, the utility model discloses a be equipped with two guide rails on the bottom plate for the skew does not take place for the battery when packing into and taking out, made things convenient for the installation and the maintenance of battery, the bottom half has certain weight can prevent to let the entire system focus than lower, plays stabilizing effect.
Description
Technical field
This utility model belongs to technical field of wind power generator, especially relates to the generator case of a kind of vertical axis aerogenerator.
Background technology
In wind-powered electricity generation field, the feature of vertical axis aerogenerator group is that rotary shaft is perpendicular to the ground, the Plane of rotation of wind wheel is parallel with wind direction, compare with traditional vertical flat axis wind power generator group, the electromotor of involved vertical axis aerogenerator group, the device such as controlling organization and accumulator need to be placed on ground or low latitude, it is easy to care and maintenance, but existing this vertical-axis generators case is owing to being directly connected with tower, the wind-force causing tower to be subject to does not buffers and directly acts on casing, make shaft strength skew and then cause the fault rate of electromotor to raise, reduce the service life of electromotor；Owing to bottom generator casing body spatial design is unreasonable, need to pull down top cover and open casing and its interior accumulator and electromotor can be safeguarded, safeguard inconvenience.
Summary of the invention
In order to solve above-mentioned technical problem, this utility model provides a kind of simple in construction, it is simple to safeguard and can improve the generator case of vertical axis aerogenerator in electromotor service life.
The technical solution adopted in the utility model is: include base plate, electromotor installation portion and buffer part；Base plate is provided with screw hole；Described electromotor installation portion is arranged on base plate；The sidewall of described electromotor installation portion is provided with window；Described buffer part is cylindrical, and the bottom of buffer part is arranged on electromotor installation portion, and the top of buffer part is provided with tower installing plate.
In the generator case of above-mentioned vertical axis aerogenerator, described electromotor installation portion is also cylindrical shape, and electromotor installation portion is coaxial with buffer part, and the diameter of electromotor installation portion is more than the diameter of buffer part.
In the generator case of above-mentioned vertical axis aerogenerator, described base plate is circular, and the diameter of base plate is more than the diameter of electromotor installation portion；Electromotor installation portion inner bottom plating is provided with two guide rails be arrangeding in parallel, and guide rail is perpendicular to the window on the sidewall of electromotor installation portion.
Compared with prior art, the beneficial effects of the utility model are:
This utility model is provided with buffer part, and buffer part is connected with tower, and the wind-force can being subject to tower buffers, and electromotor stress is few, reduces the fault rate of electromotor, improves the service life of electromotor；The sidewall of electromotor installation portion of the present utility model is provided with rectangular window, facilitates accumulator and the installation of control system and maintenance；Base plate of the present utility model is provided with two guide rails, it is possible to accumulator is not offset when loading and take out, has further facilitated installation and the maintenance of accumulator；Box bottom has certain weight can prevent from making whole system center of gravity ratio relatively low, plays stable effect.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is A-A sectional view in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
As Figure 1-3, this utility model includes base plate 1, electromotor installation portion 2 and buffer part 3；Base plate 1 is provided with for fixing screw hole 11 of the present utility model.Described electromotor installation portion 2 is arranged on base plate 1；The sidewall of described electromotor installation portion 2 is provided with window 21, it is simple to the installation of accumulator and maintenance in electromotor installation portion 2, electromotor installation portion 2 is cylindrical.Being provided with two guide rails 12 be arrangeding in parallel on described base plate 1 in electromotor installation portion 2, the axis of guide rail 12 is perpendicular to window 21.The setting of guide rail 12 makes accumulator not offset when loading and take out, and facilitates installation and the maintenance of accumulator in electromotor installation portion 2.
Described buffer part 3 is cylindrical, and the diameter of buffer part 3 is less than the diameter of electromotor installation portion 2.The bottom of buffer part 3 is arranged on electromotor installation portion 2, coaxial with electromotor installation portion 2.The top of buffer part 3 is provided with tower installing plate 4, and tower installing plate 4 is provided with the bolt hole 41 for installing tower.This utility model adds buffer part 3, and buffer part 3 is connected with tower, can buffer the wind-force that tower is subject to and impact electromotor, reduce the fault rate of electromotor, improve the service life of electromotor.
Claims (3)
1. a generator case for vertical axis aerogenerator, is characterized in that: include base plate, electromotor installation portion and buffer part；Base plate is provided with screw hole；Described electromotor installation portion is arranged on base plate；The sidewall of described electromotor installation portion is provided with window；Described buffer part is cylindrical, and the bottom of buffer part is arranged on electromotor installation portion, and the top of buffer part is provided with tower mounting interface.
The generator case of vertical axis aerogenerator the most according to claim 1, is characterized in that: described electromotor installation portion is also cylindrical shape, and electromotor installation portion is coaxial with buffer part, and the diameter of electromotor installation portion is more than the diameter of buffer part.
The generator case of vertical axis aerogenerator the most according to claim 2, is characterized in that: described base plate is circle, and the diameter of base plate is more than the diameter of electromotor installation portion；Electromotor installation portion inner bottom plating is provided with two guide rails be arrangeding in parallel, and guide rail is perpendicular to the window on the sidewall of electromotor installation portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242218.2U CN205423057U (en) | 2016-03-28 | 2016-03-28 | Vertical axis aerogenerator's generator case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242218.2U CN205423057U (en) | 2016-03-28 | 2016-03-28 | Vertical axis aerogenerator's generator case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423057U true CN205423057U (en) | 2016-08-03 |
Family
ID=56521399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620242218.2U Expired - Fee Related CN205423057U (en) | 2016-03-28 | 2016-03-28 | Vertical axis aerogenerator's generator case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457813A (en) * | 2018-02-07 | 2018-08-28 | 南京风电科技有限公司 | A kind of slideable powered shock absorption device for wind-driven generator rear base |
-
2016
- 2016-03-28 CN CN201620242218.2U patent/CN205423057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457813A (en) * | 2018-02-07 | 2018-08-28 | 南京风电科技有限公司 | A kind of slideable powered shock absorption device for wind-driven generator rear base |
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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: 20160803 Termination date: 20200328 |