CN202160038U - Generator housing structure for vertical axis wind generator - Google Patents

Generator housing structure for vertical axis wind generator Download PDF

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Publication number
CN202160038U
CN202160038U CN2011202617031U CN201120261703U CN202160038U CN 202160038 U CN202160038 U CN 202160038U CN 2011202617031 U CN2011202617031 U CN 2011202617031U CN 201120261703 U CN201120261703 U CN 201120261703U CN 202160038 U CN202160038 U CN 202160038U
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CN
China
Prior art keywords
shell
vertical axis
generator
housing structure
housing
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Expired - Lifetime
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CN2011202617031U
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Chinese (zh)
Inventor
邓允河
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GUANGZHOU YATU NEW ENERGY TECHNOLOGY Co Ltd
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Individual
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Priority to CN2011202617031U priority Critical patent/CN202160038U/en
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Publication of CN202160038U publication Critical patent/CN202160038U/en
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Expired - Lifetime legal-status Critical Current

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Abstract

A generator housing structure for a vertical axis wind generator is characterized in that: the generator is an external rotor generator, the generator rotor comprises the housing, an inner wall of the housing is provided with rotor magnetic poles; the housing is cylindrical-shaped, an upper end and a lower end of the housing are communicated, and the housing is formed by a left half housing and a right half housing which are symmetrical. According to the generator housing structure, a modularized design for the huge housing is beneficial to manufacture and transportation.

Description

The motor housing structure of vertical axis aerogenerator
Technical field
The utility model relates to the vertical axis aerogenerator field, especially the rotor structure of motor.
Background technology
Although wind-driven generator is varied, concludes and to get up can be divided into two types: 1. horizontal axis wind-driven generator, the rotating shaft of wind wheel is parallel with wind direction; 2. vertical axis aerogenerator, the rotating shaft of wind wheel is perpendicular to ground or airflow direction.
Horizontal axis wind-driven generator can be divided into two types of lift-type and resistance-types; It develops relatively and vertical axis aerogenerator is started to walk early; And up to the present; That utilizes horizontal axis wind-driven generator generating all over the world accounts for the leading of wind power generation, and through years of development and research and development, its technology and structural design we can say and arrived technological bottleneck.Though vertical axis aerogenerator is started late, develop slowlyer, vertical axis aerogenerator need not in change of the wind wind; Be a big advantage with respect to horizontal axis wind-driven generator in this; It not only makes structural design simplify, and improve the operation conditions of blade, so the blower fan of vertical axis is paid close attention to by people also more and more; Particularly large-scale vertical axis aerogenerator becomes the object that people earn confused research.The application of large-scale vertical wind-driven generator has been arranged at present; And this generator employing is more rational outer-rotor structure; The shell of this large-size machine is very huge often, and this just gives transportation, makes and install and make troubles, thereby improves its cost.
Summary of the invention
The utility model technical problem to be solved provides a kind of motor housing structure of vertical axis aerogenerator, be applicable to the motor of external rotor, and it is rational in infrastructure, transportation, manufacturing and easy for installation.
For solving the problems of the technologies described above; The technical scheme of the utility model is: a kind of motor housing structure of vertical axis aerogenerator; Said motor is an outer rotor generator; Said generator amature comprises said shell, and said outer casing inner wall is provided with the said shell of rotor magnetic pole and is the tubular that two ends up and down communicate, and is made up of a left side half shell and right half shell of symmetry.
As improvement, said outer shell outer wall is provided with reinforcement and heat sink strip.During work, shell is followed rotor and is rotated together, and reinforcement is used to strengthen the intensity of shell; Heat sink strip is used for heat radiation.
As improvement, said reinforcement vertically is distributed in said outer shell outer wall.
As improvement, said heat sink strip is a hollow-core construction, alleviates the weight of whole casing, and radiating effect is better.
As improvement, said outer shell outer wall is provided with at least two hangers, and said hanger is circularly and evenly distributed.When motor outer rotor is installed, can realize through the lifting shell because suitable huge of shell, Lug Design just for ease crane lift.
As improvement, said shell is provided with check maintenance window, convenient check and maintenance to motor.
The beneficial effect that the utility model is compared with prior art brought is:
1. shell is made up of a left side half shell and right half shell of symmetry, convenient transportation and manufacturing;
2. outer shell outer wall is provided with the intensity that reinforcement is used to strengthen shell;
3. outer shell outer wall is provided with the heat radiation that heat sink strip is used for motor;
Lug Design just for ease crane lift;
5. shell is provided with check maintenance window, convenient check and maintenance to motor.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model three-dimensional structure sketch map.
Embodiment
Below in conjunction with Figure of description the utility model is described further.
Like Fig. 1, shown in 2, a kind of motor housing structure of vertical axis aerogenerator, said motor is an outer rotor generator, and said generator amature comprises said shell, and said outer casing inner wall is provided with rotor magnetic pole.The tubular that two ends communicated about said shell was; And a left side half shell and right half shell by symmetry constitute; From the production of shell to transportation; Shell is in two halves separately all the time, just it is assembled into complete shell after a left side half shell and right half shell are transported to wind field, modular like this be designed with to be beneficial to manufacture and transportation.Said outer shell outer wall is provided with reinforcement and heat sink strip 3, and said reinforcement and heat sink strip 3 all vertically are distributed in said outer shell outer wall.During work, shell is followed rotor and is rotated together, and reinforcement is used to strengthen the intensity of shell; Heat sink strip is used for heat radiation, and hollow heat sink strip 3 helps alleviating the weight of shell.Said outer shell outer wall is provided with two hangers 2, and said hanger 2 is circularly and evenly distributed, when motor outer rotor is installed, can realize through the lifting shell because suitable huge of shell, the design of hanger 2 just for ease crane lift.Said shell is provided with check maintenance window 1, convenient check and maintenance to motor internal.

Claims (6)

1. the motor housing structure of a vertical axis aerogenerator, said motor is an outer rotor generator, and said generator amature comprises said shell, and said outer casing inner wall is provided with the rotor winding circle; It is characterized in that: said shell is the tubular that two ends up and down communicate, and is made up of a left side half shell and right half shell of symmetry.
2. the motor housing structure of vertical axis aerogenerator according to claim 1, it is characterized in that: said outer shell outer wall is provided with reinforcement and heat sink strip.
3. the motor housing structure of vertical axis aerogenerator according to claim 2, it is characterized in that: said reinforcement vertically is distributed in said outer shell outer wall.
4. the motor housing structure of vertical axis aerogenerator according to claim 3, it is characterized in that: said heat sink strip is a hollow-core construction.
5. the motor housing structure of vertical axis aerogenerator according to claim 1, it is characterized in that: said outer shell outer wall is provided with at least two hangers, and said hanger is circularly and evenly distributed.
6. the motor housing structure of vertical axis aerogenerator according to claim 1 is characterized in that: said shell is provided with check maintenance window.
CN2011202617031U 2011-07-22 2011-07-22 Generator housing structure for vertical axis wind generator Expired - Lifetime CN202160038U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202617031U CN202160038U (en) 2011-07-22 2011-07-22 Generator housing structure for vertical axis wind generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202617031U CN202160038U (en) 2011-07-22 2011-07-22 Generator housing structure for vertical axis wind generator

Publications (1)

Publication Number Publication Date
CN202160038U true CN202160038U (en) 2012-03-07

Family

ID=45767661

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202617031U Expired - Lifetime CN202160038U (en) 2011-07-22 2011-07-22 Generator housing structure for vertical axis wind generator

Country Status (1)

Country Link
CN (1) CN202160038U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113315296A (en) * 2020-02-27 2021-08-27 西门子歌美飒可再生能源公司 Wind turbine outer rotor housing with enhanced magnet cooling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113315296A (en) * 2020-02-27 2021-08-27 西门子歌美飒可再生能源公司 Wind turbine outer rotor housing with enhanced magnet cooling
EP3872967A1 (en) * 2020-02-27 2021-09-01 Siemens Gamesa Renewable Energy A/S External rotor house of wind power generator with enhanced magnet cooling

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160706

Address after: 510800 Guangdong city of Guangzhou Province Ya Yao Zhen Ya Yuan Nan Lu, Huadu District

Patentee after: GUANGZHOU YATU NEW ENERGY TECHNOLOGY CO., LTD.

Address before: 510800 Guangdong city of Guangzhou Province Ya Yao Zhen Ya Yuan Nan Lu, Huadu District

Patentee before: Deng Yunhe

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20120307