CN212454684U

CN212454684U - Electric energy conversion device of miniature constant-speed induction wind driven generator

Info

Publication number: CN212454684U
Application number: CN202021119954.1U
Authority: CN
Inventors: 钟勉; 代鑫; 王自立; 杨伯轩; 周凯; 韩立硕; 谢成熠
Original assignee: Civil Aviation Flight University of China
Current assignee: Civil Aviation Flight University of China
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-02-02
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a belong to wind power generation technical field, specifically be a miniature constant speed response aerogenerator power conversion equipment, it includes: the cabinet body, connecting pipe, protective housing, fan structure, battery unit, controller, communication module and spliced pole, outside one side fixed mounting of the cabinet body has control panel and display screen, the connecting pipe is installed on the top of the cabinet body, the protective housing is installed on the top of connecting pipe, protective housing internally mounted has generating set, generating set's transmission shaft runs through the protective housing and is connected with the fan structure. This miniature constant speed induction aerogenerator electric energy conversion equipment not only can information transmission to remote terminal on, makes things convenient for remote terminal to look over, and is more stable moreover, can absorb the impact force when meeting with the strong wind, prevents that inside device from damaging, and under outdoor bad price adjustment, the protective capacities that the cabinet body and protective housing possessed can protect the wind-powered electricity generation machine fan.

Description

Electric energy conversion device of miniature constant-speed induction wind driven generator

Technical Field

The utility model relates to a wind power generation technical field specifically is a miniature constant speed response aerogenerator electric energy conversion equipment.

Background

In the beginning of the 21 st century, the global utilization rate of non-renewable energy sources reaches 70%, but in China, the global utilization rate is more 87%, and the electric energy generated by wind power generation is less than 1%. Therefore, the rapid development of solar energy and wind power generation has become an energy problem to be solved. Large wind power generators tend to mature, and small wind power generators gradually become the future development direction. However, the existing small wind driven generator often cannot monitor the power generation situation remotely, the wind resistance effect is poor, and the internal device is easy to damage when encountering strong wind.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems occurring in the conventional electric energy conversion devices.

Therefore, the utility model aims at providing a miniature constant speed response aerogenerator power conversion equipment not only can information transmission to remote terminal on, makes things convenient for remote terminal to look over, and is more stable moreover, can absorb the impact force when meeting with the strong wind, prevents that inside device from damaging, and under the outdoor abominable price adjustment, the protective capacities that the cabinet body and protective housing possessed can protect the wind-powered electricity generation machine fan.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a miniature constant speed induction wind driven generator electric energy conversion device comprises: the electric energy storage cabinet comprises a cabinet body, connecting pipes, a protective shell, a fan structure, a storage battery unit, a controller, a communication module and connecting columns, wherein a control panel and a display screen are fixedly installed on one side of the outside of the cabinet body, the connecting pipes are installed at the top end of the cabinet body, the protective shell is installed at the top end of the connecting pipes, a generator set is installed in the protective shell, a transmission shaft of the generator set penetrates through the protective shell and is connected with the fan structure, the fan structure comprises fan blades and a wheel hub, the storage battery unit, the controller and the communication module are fixedly installed in the cabinet body, the connecting columns are installed at four corners of the outside of the cabinet body, the four connecting columns are respectively and movably connected with four supporting columns, the bottom ends of the four connecting columns are respectively connected with, the controller is electrically connected with a communication module.

As a preferred scheme of miniature constant speed induction aerogenerator electric energy conversion equipment, wherein: the bottom fixed mounting of the cabinet body has the blotter, the inner wall fixed mounting of the cabinet body has the elastic layer.

As a preferred scheme of miniature constant speed induction aerogenerator electric energy conversion equipment, wherein: the bearing is installed on the transmission shaft of the generator set, and the outer side of the bearing is connected with the protective shell.

As a preferred scheme of miniature constant speed induction aerogenerator electric energy conversion equipment, wherein: the cabinet body and the protective shell are both sealing structures.

As a preferred scheme of miniature constant speed induction aerogenerator electric energy conversion equipment, wherein: four non-slip mats are all installed to the bottom of support column, four non-slip mats are rubber materials and make.

Compared with the prior art: through the fan structure, when the external air flow passes through the fan structure, the fan structure is driven to rotate, the fan structure drives the transmission shaft of the generator set to rotate, thereby converting wind energy into mechanical energy, converting the mechanical energy into electric energy by the generator set, leading the electric energy into the storage battery set for storage, sending the working information of the storage battery set to a remote end through the communication module for convenient remote checking, when encountering high wind speed, the supporting columns and the connecting columns support the cabinet body, and the impact force is absorbed by the springs to prevent the internal devices from being damaged, the electric energy conversion device of the miniature constant-speed induction wind driven generator not only can send information to a remote terminal, is convenient for the remote terminal to check, and more stable, can absorb the impact force when meeting with the strong wind, prevent that inside device from damaging, and under outdoor abominable price adjustment, the protective capacities that the cabinet body and protective housing possess can protect the wind-powered electricity generation machine fan.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a schematic structural view of the fan structure of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a cross-sectional view of the present invention;

FIG. 5 is an enlarged view of the point A in FIG. 4 according to the present invention;

fig. 6 is a cross-sectional view of the support post of the present invention;

FIG. 7 is a schematic representation of an alternative angle blade mount and fairing cone integrated hub.

In the figure: 100 cabinets, 110 control panels, 120 display screens, 130 cushion pads, 140 elastic layers, 200 connecting pipes, 300 protective cases, 310 generator sets, 320 bearings, 400 fan structures, 410 fan blades, 420 hubs, 500 storage battery sets, 600 controllers, 700 communication modules, 800 connecting columns, 810 supporting columns, 820 springs and 830 non-slip mats.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be partially enlarged according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a miniature constant speed response aerogenerator electric energy conversion equipment not only can information transmission to remote terminal on, make things convenient for remote terminal to look over, and more stable in addition, can absorb the impact force when meeting with the strong wind, prevent that inside device from damaging, and under outdoor abominable price adjustment, the protective capacities that the cabinet body and protective housing possess can protect the wind-powered electricity generation machine fan, please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, include: the electric cabinet comprises a cabinet body 100, a connecting pipe 200, a protective shell 300, a fan structure 400, a storage battery unit 500, a controller 600, a communication module 700 and a connecting column 800;

referring to fig. 1 and 2 again, a control panel 110 and a display screen 120 are fixedly installed on one side of the exterior of the cabinet 100, a connecting pipe 200 is installed on the top end of the cabinet 100, a protective casing 300 is installed on the top end of the connecting pipe 200, a generator set 310 is installed inside the protective casing 300, a transmission shaft of the generator set 310 penetrates through the protective casing 300 and is connected with a fan structure 400, the fan structure 400 comprises fan blades 410 and a hub 420, a storage battery set 500, a controller 600 and a communication module 700 are fixedly installed inside the cabinet 100, four connecting columns 800 are installed on four corners of the exterior of the cabinet 100, four supporting columns 810 are movably connected to the four connecting columns 800 respectively, springs 820 are connected to the bottom ends of the four connecting columns 800, supporting columns 810 are connected to the bottom ends of the four springs 820, the generator set 310 is electrically connected with the, specifically, one side of the outside of the cabinet 100 is connected with the control panel 110 and the display screen 120 through bolt threads, the top of the cabinet 100 is connected with the connecting pipe 200 through bolt threads, the top of the connecting pipe 200 is connected with the protective shell 300 through bolt threads, the inside of the protective shell 300 is connected with the generator set 310 through bolt threads, a transmission shaft of the generator set 310 penetrates through the protective shell 300 and is welded with the fan structure 400, the fan structure 400 comprises fan blades 410 and a hub 420, the inside of the cabinet 100 is connected with the storage battery set 500, the controller 600 and the communication module 700 through bolt threads, four corners of the outside of the cabinet 100 are connected with the connecting columns 800 through bolt threads, the four connecting columns 800 are respectively connected with four supporting columns 810 in a sliding manner, springs 820 are welded at the bottom ends of the four connecting columns 800, supporting, the electric output of the storage battery set 500 is connected with a controller 600, the electric output of the controller 600 is connected with a communication module 700, the cabinet 100 is used for accommodating and protecting internal devices, the control panel 110 is used for sending control instructions to the controller 600, the protective shell 300 is used for accommodating and protecting the generator set 310, the generator set 310 is used for converting mechanical energy into electric energy, the fan structure 400 is used for converting wind energy into machinery, the fan blades 410 can select kits with different blade lengths and blade areas, the hub 420 and the fan blades 410 are structures convenient to disassemble and replace, the fan structure 400 can be formed by combining different hubs 420 and fan blades 410 according to different use environments, the storage battery set 500 is used for storing electric power, the controller 600 is used for receiving instructions to control other devices to work, the communication module 700 is used for sending information to a remote end, the connecting column 800 is used for connecting the support column 810 with the cabinet 100, the supporting column 810 is used for supporting the device, and the spring 820 is used for pushing the connecting column 800 to tightly push the device and absorbing impact force when the device is stressed;

when specific use, through fan structure 400, when external air current passes through fan structure 400, it is rotatory to drive fan structure 400, fan structure 400 drives the transmission shaft rotation of generating set 310, thereby convert wind energy into mechanical energy, generating set 310 converts mechanical energy into the electric energy, and the storage in the leading-in storage battery unit 500, storage battery unit 500's work information sends the remote end through communication module 700, convenient long-range looking over, when meeting with higher wind speed, support column 810 and spliced pole 800 play the supporting role to cabinet body 100, and absorb the impact force through spring 820, prevent that the internal device from damaging.

Referring to fig. 2, 3 and 4 again, the bottom end of the cabinet 100 is fixedly provided with a buffer pad 130, the inner wall of the cabinet 100 is fixedly provided with an elastic layer 140, specifically, the bottom end of the cabinet 100 is bonded with the buffer pad 130, the inner wall of the cabinet 100 is bonded with the elastic layer 140, the buffer pad 130 is used for reducing the vibration of the cabinet 100, and the elastic layer 140 is used for preventing the device inside the cabinet 100.

Referring to fig. 5 again, a bearing 320 is installed on a transmission shaft of the generator set 310, the outer side of the bearing 320 is connected with the protective shell 300, specifically, the bearing 320 is sleeved on the transmission shaft of the generator set 310, the protective shell 300 is embedded and connected to the outer side of the bearing 320, and the bearing 320 is used for enabling the transmission shaft of the generator set 310 to rotate more smoothly and reducing loss.

Referring to fig. 5 again, in order to make the cabinet 100 and the protective case 300 waterproof and dustproof, the cabinet 100 and the protective case 300 are both sealed structures.

Referring to fig. 2 and 3 again, the bottom ends of the four supporting columns 810 are all provided with the non-slip mat 830, the four non-slip mats 830 are made of rubber materials, specifically, the bottom ends of the four supporting columns 810 are all bonded with the non-slip mats 830, the four non-slip mats 830 are made of rubber materials, and the non-slip mats 830 are used for preventing the supporting columns 810 from slipping.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. A miniature constant speed induction wind driven generator electric energy conversion device is characterized by comprising: the cabinet comprises a cabinet body (100), a connecting pipe (200), a protective shell (300), a fan structure (400), a storage battery unit (500), a controller (600), a communication module (700) and a connecting column (800), wherein a control panel (110) and a display screen (120) are fixedly mounted on one side of the outside of the cabinet body (100), the connecting pipe (200) is mounted on the top end of the cabinet body (100), the protective shell (300) is mounted on the top end of the connecting pipe (200), a generator set (310) is mounted inside the protective shell (300), a transmission shaft of the generator set (310) penetrates through the protective shell (300) and is connected with the fan structure (400), the fan structure (400) comprises fan blades (410) and a hub (420), the storage battery unit (500), the controller (600) and the communication module (700) are fixedly mounted inside the cabinet body (100), and the connecting column (800), four spliced pole (800) swing joint has four support column (810) respectively, four the bottom of spliced pole (800) all is connected with spring (820), four the bottom of spring (820) all is connected with support column (810), generating set (310) electric connection has battery unit (500), battery unit (500) electric connection has controller (600), controller (600) electric connection has communication module (700).

2. The electric energy conversion device of the miniature constant-speed induction wind driven generator according to claim 1, wherein a cushion pad (130) is fixedly installed at the bottom end of the cabinet body (100), and an elastic layer (140) is fixedly installed on the inner wall of the cabinet body (100).

3. The electric energy conversion device of the miniature constant-speed induction wind driven generator according to claim 1, wherein a bearing (320) is mounted on a transmission shaft of the generator set (310), and a protective shell (300) is connected to the outer side of the bearing (320).

4. The electric energy conversion device of the miniature constant-speed induction wind driven generator according to claim 1, wherein the cabinet (100) and the protective shell (300) are both sealed structures.

5. The electric energy conversion device of the miniature constant-speed induction wind driven generator according to claim 1, wherein the bottom ends of the four supporting columns (810) are provided with anti-skid pads (830), and the four anti-skid pads (830) are made of rubber materials.