CN212225440U

CN212225440U - Buffer type small wind driven generator

Info

Publication number: CN212225440U
Application number: CN202021107605.8U
Authority: CN
Inventors: 夏颖
Original assignee: Shandong Yushun Construction Engineering Co ltd
Current assignee: Shandong Yushun Construction Engineering Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-12-25
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a buffer type small-sized wind driven generator, which comprises a mounting seat, wherein the upper end of the mounting seat is provided with a wind power generation structure; the wind power generation structure includes: support column, electric power storage component, fixed plate, four solid fixed rings, four fixed ropes, flange plate, dwang, rotor generator, four flabellums and driftage fin, the utility model relates to a wind power generation equipment technical field, the beneficial effect of present case is: the wind power generation structure that the present case adopted is through fixing the mount pad on the built-in fitting on ground, will fix the rope again and be connected with generator and ground, and the effectual generator body that fixes has reduced the range that the generator rocked, and the electric power storage component that this case adopted cushions the high voltage that the generator produced through buffer circuit board, and the effectual high voltage that has reduced has increased the life of generator to the impact of battery and follow-up load.

Description

Buffer type small wind driven generator

Technical Field

The utility model relates to a wind power generation equipment technical field specifically is small-size aerogenerator of buffering type.

Background

Wind power generation is to convert kinetic energy of wind into electric energy, wind energy is regarded as a clean renewable energy source, and is increasingly paid more attention by countries in the world, the intrinsic quantity of the wind energy is huge, the global wind energy is about 2.74 multiplied by 10^9MW, and the available wind energy is 2 multiplied by 10^7MW, which is 10 times larger than the total amount of water energy which can be developed and utilized on the earth.

Traditional aerogenerator only fixes through unable adjustment base, easily takes place to rock when wind-force is great, causes the injury to the generator body to influence the life of generator, and traditional generator output voltage can cause the impact to battery and subsequent load when too high, in view of this, to the above-mentioned problem deep research, tunnel the present case and produce.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a small-size aerogenerator of buffering type has solved current aerogenerator and has only fixed through unable adjustment base, easily takes place to rock when wind-force is great, causes the technical problem of injury to the generator body.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the buffer type small-sized wind driven generator comprises a mounting seat, wherein a wind power generation structure is arranged at the upper end of the mounting seat;

the wind power generation structure includes: the device comprises a support column, an electricity storage assembly, a fixing plate, four fixing rings, four fixing ropes, a rotating flange plate, a rotating rod, a rotor generator, four fan blades and a yaw tail wing;

support column fixed mounting in wall department on the mount pad, electric power storage component fixed mounting in the support column, fixed plate fixed suit in on the support column, four the equal fixed mounting of solid fixed ring in wall four corners department under the fixed plate, four fixed rope one end all with four gu fixed ring connects and the other end all is connected with ground, flange plate one end fixed mounting in the support column upper end, dwang fixed mounting in flange plate upper end rotates, rotor generator fixed mounting in wall department on the dwang, four the equal fixed mounting of flabellum in rotor generator rotates the end, driftage fin fixed mounting in rotor generator rear end.

Preferably, the electricity storage module includes: the device comprises a rectifier, a buffer circuit board, a storage battery pack and an inverter;

the rectifier is fixedly installed on the inner wall face of one side of the supporting column and electrically connected with the rotor generator, the buffer circuit board is fixedly installed on the inner wall face of the supporting column and electrically connected with the rectifier, the storage battery pack is fixedly installed on the lower wall face of one side in the supporting column and electrically connected with the buffer circuit board, and the inverter is fixedly installed on the lower wall face of the other side in the supporting column and electrically connected with the storage battery pack.

Preferably, a wire rope tightener is arranged on the fixed rope.

Preferably, a supporting rod is arranged at the joint of the rotor generator and the rotating rod.

Preferably, a flow guide cover is arranged at the joint of the fan blade and the rotor generator.

Preferably, a fixed rod is arranged at the joint of the yaw empennage and the rotor generator.

Advantageous effects

The utility model provides a small-size aerogenerator of buffering type possesses following beneficial effect: the wind power generation structure that the present case adopted is through fixing the mount pad on the built-in fitting on ground, will fix the rope again and be connected with generator and ground, and the effectual generator body that fixes has reduced the range that the generator rocked, and the electric power storage component that this case adopted cushions the high voltage that the generator produced through buffer circuit board, and the effectual high voltage that has reduced has increased the life of generator to the impact of battery and follow-up load.

Drawings

Fig. 1 is a schematic view of a structure of a buffer type small wind power generator.

Fig. 2 is a side view schematic diagram of the buffer type small wind driven generator.

Fig. 3 is a block diagram of the structure relationship of the buffer type small wind driven generator of the present invention.

In the figure: 1-mounting a base; 2-a support column; 3, fixing a plate; 4-fixing the ring; 5-fixing the rope; 6-rotating the flange plate; 7-rotating the rod; 8-a rotor generator; 9-fan blades; 10-yaw empennage; 11-a rectifier; 12-a buffer circuit board; 13-a battery pack; 14-an inverter; 15-a wire rope tightener; 16-a support bar; 17-a flow guide sleeve; 18-fixing the bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the buffer type small-sized wind driven generator comprises a mounting seat 1, wherein a wind power generation structure is arranged at the upper end of the mounting seat 1;

in a specific implementation process, the wind power generation structure comprises: the device comprises a support column 2, an electricity storage assembly, a fixing plate 3, four fixing rings 4, four fixing ropes 5, a rotating flange plate 6, a rotating rod 7, a rotor generator 8, four fan blades 9 and a yaw empennage 10; the connection relationship is as follows:

support column 2 fixed mounting is in wall department on mount pad 1, electric power storage component fixed mounting is in

support column

2, 3 fixed suit of fixed plate is on support column 2, the equal fixed mounting of four solid fixed ring 4 is in wall four corners department under 3 fixed plate, four fixed rope 5 one end all with four solid fixed ring 4 be connected and the other end all with ground connection, 6 one end fixed mounting of rotary flange dish is in the 2 upper ends of support column, dwang 7 fixed mounting is in rotary flange dish 6 upper end, 8 fixed mounting of rotor generator is in wall department on dwang 7, the equal fixed mounting of four flabellums 9 is in 8 rotation ends of rotor generator, driftage fin 10 fixed mounting is in 8 rear ends of rotor generator.

In a specific implementation, the power storage assembly includes: a rectifier 11, a buffer circuit board 12, a battery pack 13, and an inverter 14; the connection relationship is as follows:

the rectifier 11 is fixedly installed on the inner wall surface of one side of the support column 2 and electrically connected with the rotor generator 8, the buffer circuit board 12 is fixedly installed on the inner wall surface of the support column 2 and electrically connected with the rectifier 11, the storage battery pack 13 is fixedly installed on the lower wall surface of one side in the support column 2 and electrically connected with the buffer circuit board 12, and the inverter 14 is fixedly installed on the lower wall surface of the other side in the support column 2 and electrically connected with the storage battery pack 13.

It should be noted that, when the generator needs to be installed and fixed, the worker firstly fixes the installation seat 1 on the ground, then fixes one end of the four fixing ropes 5 on the four fixing rings 4 below the fixing plate 3, then tightens the four fixing ropes 5 and fixes the other end at a designated position, after the installation is completed, the yaw empennage 10 installed at the rear end of the rotor generator 8 is matched with the rotating flange 6 and the rotating rod 7, so that the four fan blades 9 installed at the driving end of the rotor generator 8 are opposite to the wind direction, when the four fan blades 9 rotate, the rotor generator 8 is driven to rotate to generate electricity, the generated current is converted through the rectifier 11 installed in the supporting column 2, then the current buffering is performed through the buffering circuit board, the buffered current is stored by the storage battery pack 13, when the subsequent load needs to be powered, and then the current is converted and transmitted by the inverter 14.

In the specific implementation process, further, a wire rope tightener 15 which is convenient for adjusting the length of the fixing rope 5 is arranged on the fixing rope 5.

In the implementation process, furthermore, a support rod 16 for fixing the rotor generator 8 is arranged at the joint of the rotor generator 8 and the rotating rod 7.

In the specific implementation process, a diversion cover 17 with a diversion function is further arranged at the joint of the fan blades 9 and the rotor generator 8.

In the implementation process, furthermore, a fixing rod 18 for fixing the yaw tail 10 is arranged at the joint of the yaw tail 10 and the rotor generator 8.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. One is included by the statement. . . . . . A defined element does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The buffer type small-sized wind driven generator comprises a mounting seat (1), and is characterized in that a wind power generation structure is arranged at the upper end of the mounting seat (1);

the wind power generation structure includes: the device comprises a support column (2), an electricity storage assembly, a fixing plate (3), four fixing rings (4), four fixing ropes (5), a rotating flange plate (6), a rotating rod (7), a rotor generator (8), four fan blades (9) and a yaw empennage (10);

the supporting column (2) is fixedly arranged on the upper wall surface of the mounting seat (1), the electric power storage assembly is fixedly arranged in the supporting column (2), the fixed plate (3) is fixedly sleeved on the supporting column (2), the four fixing rings (4) are fixedly arranged at four corners of the lower wall surface of the fixed plate (3), one ends of the four fixing ropes (5) are connected with the four fixing rings (4) and the other ends of the four fixing ropes are connected with the ground, one end of the rotary flange plate (6) is fixedly arranged at the upper end of the supporting column (2), the rotating rod (7) is fixedly arranged at the upper end of the rotating flange plate (6), the rotor generator (8) is fixedly arranged on the upper wall surface of the rotating rod (7), the four fan blades (9) are all fixedly arranged at the rotating end of the rotor generator (8), the yawing tail wing (10) is fixedly arranged at the rear end of the rotor generator (8).

2. The buffered small wind turbine as defined in claim 1, wherein the power storage module comprises: a rectifier (11), a buffer circuit board (12), a storage battery pack (13), and an inverter (14);

rectifier (11) fixed mounting in support column (2) one side internal wall face department and with rotor generator (8) electricity is connected, buffer circuit board (12) fixed mounting in support column (2) internal wall face department and with rectifier (11) electricity is connected, storage battery (13) fixed mounting in support column (2) one side under the wall face department and with buffer circuit board (12) electricity is connected, dc-to-ac converter (14) fixed mounting in support column (2) opposite side under the wall face department and with storage battery (13) electricity is connected.

3. The buffered small wind turbine as defined in claim 1, wherein the fixing rope (5) is provided with a wire rope tightener (15).

4. The buffer type small wind power generator according to claim 1, characterized in that a support rod (16) is arranged at the connection of the rotor generator (8) and the rotating rod (7).

5. The buffer type small wind power generator according to claim 1, characterized in that a wind deflector (17) is arranged at the joint of the fan blades (9) and the rotor generator (8).

6. The buffered small wind turbine as defined in claim 1, wherein a fixing rod (18) is provided at the connection of the yaw stabilizer (10) and the rotor generator (8).