CN215256577U

CN215256577U - Impeller and resistance generator driving impeller by air resistance

Info

Publication number: CN215256577U
Application number: CN202120910169.6U
Authority: CN
Inventors: 寿向群
Original assignee: Hangzhou Chuang Ao Construction Technology Co ltd
Current assignee: Hangzhou Chuang Ao Construction Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-21
Anticipated expiration: 2031-04-29

Abstract

The utility model relates to the novel field of wind power generation technology, in particular to an impeller and a resistance generator which drives the impeller by air resistance, which comprises a roll shaft, blades arranged on the roll shaft, a generator box body, an impeller box body, a generator and a linkage component, wherein the blades are arranged on the surface of the roll shaft, the axial direction length of the roll shaft is the same as the length of the blades, the circumferential direction of the roll shaft is uniformly provided with at least 2 blades which are arranged in an arc-shaped bending way, all the blades are arranged in the same direction in a bending way, the impeller box body is fixedly connected with the generator box body, the generator is arranged in the generator box body, the impeller is rotatably arranged in the impeller box body, the linkage component is arranged between the impeller and a rotating shaft of the generator, the impeller drives the generator to rotate by the linkage component, and an air inlet and an air outlet are respectively and correspondingly arranged on the front side face and the back side face of the impeller box body, the utility model discloses simple structure, convenient to use, be used for electric vehicle's charging and continuation of the journey.

Description

Impeller and resistance generator driving impeller by air resistance

Technical Field

The utility model relates to a novel field of wind power generation technique, the concrete field is an impeller and relies on air resistance to drive the resistance generator of impeller.

Background

In recent years, new energy power generation has attracted attention, and among new and renewable energy sources such as wind energy and solar energy, wind power generation has been rapidly increased.

Wind power generation is a process of converting wind energy into mechanical energy and then converting the mechanical energy into electric energy. This transformation process is specifically: the blades of the wind power generation device are blown by wind to rotate, and the rotating speed of the impeller is low, so that a speed change gear box is generally adopted for a large wind power generation set to accelerate, the generator is driven to generate power by connecting a high-speed rotating shaft with a generator rotor, the output end of the generator is finally connected with a power grid or a load end after being connected with electrical and control equipment and the like, and power is supplied to the load; for a small wind power generator, a direct drive mode is usually adopted, so that a low-speed generator is adopted for generating power for the small wind power generator set.

The existing wind turbine generator set adopts fixed site selection to carry out net-pulling type wind power generation in a windy area, and an air resistance generator for converting air resistance into electric energy when an object is in driving needs to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a not enough to prior art exists, the utility model aims to provide an impeller and rely on air resistance to drive the novel resistance generator of impeller electricity generation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an impeller, includes the roller and sets up the blade on the roller, the blade setting on the surface of roller, the axial direction length of roller is unanimous with the length of blade simultaneously, its circumferential direction of roller evenly be provided with 2 at least blades, the blade be the spiral bend setting, and all blades all towards the crooked setting of same direction.

Preferably, its circumferential direction of roll axle evenly be provided with 5 blades, and the contained angle between two adjacent blades is 72 degrees.

In order to achieve the above object, the utility model also provides the following technical scheme: the utility model provides an use resistance generator of impeller, includes generator box, impeller box, generator and linkage subassembly, fixed connection between impeller box and the generator box, the generator is installed in the generator box, the impeller rotates and installs in the impeller box, the linkage subassembly sets up between the pivot of impeller and generator, and the impeller drives the generator through the linkage subassembly and rotates, just correspond respectively to setting up air intake and air outlet to the impeller punishment on the face of the front and back both sides of impeller box.

Preferably, the linkage assembly includes, but is not limited to, a chain drive, a belt drive, a gear drive, and a shaft drive.

In order to achieve the above object, the utility model also provides the following technical scheme: the utility model provides a resistance generator with a plurality of impellers, includes generator box, impeller box, generator and multistage link gear, fixed connection between impeller box and the generator box, the generator is installed in the generator box, the impeller is provided with two at least, and the impeller level rotates to be installed in the impeller box, and all impellers arrange the setting for stack mode from top to bottom in the impeller box, and all impellers all are connected through multistage link gear and generator linkage, just correspond respectively to setting up air intake and air outlet to the impeller punishment on the face of the front and back both sides of impeller box.

Preferably, multistage link gear includes synchronizing wheel, hold-in range, drive wheel and follower, all installs the synchronizing wheel on every impeller, and all synchronizing wheels link through the hold-in range, the drive wheel install on the generator box, the axis of rotation of generator on install the follower, link between drive wheel and the follower, link between synchronizing wheel and the drive wheel that is close to drive wheel one side.

Preferably, a linkage wheel is arranged on the wind wheel close to one side of the driving wheel, and the linkage wheel is linked with the driving wheel.

Preferably, the diameter of the driving wheel is larger than that of the driven wheel, and the diameter of the linkage wheel is smaller than that of the driving wheel.

Preferably, the multistage linkage mechanism comprises flywheels, chain wheels and chains, each wind wheel is provided with a flywheel, the rotating shaft of the generator is provided with a chain wheel, and when one chain wheel is arranged, the chains are sleeved on all the flywheels and then matched with the chain wheels; when the number of the chain wheels is consistent with that of the flywheels, the number of the chains is consistent with that of the wind wheels, each flywheel is matched with the corresponding chain wheel through the corresponding chain, and the flywheel outer fluted disc is larger than the sprocket fluted disc.

Preferably, the multi-stage linkage mechanism includes, but is not limited to, a linkage structure between a synchronous belt and a synchronous wheel or a linkage structure between a flywheel and a sprocket wheel, and other asynchronous linkage mechanisms or synchronous linkage mechanisms can be used for linkage between a plurality of impellers and a generator.

Compared with the prior art, the beneficial effects of the utility model are that: the generator is mainly used in the field of electric vehicles, when in use, the occupied space of power generation assembly is greatly reduced, and the power generation efficiency is improved, so that the application field of the resistance generator is greatly expanded;

in the running process of the vehicle, the air resistance generated by the movement of the vehicle is received by the impeller to rotate, then the rotation of the impeller generates power to the generator, so that the generator generates power, the generated power is used for storing electric energy in the vehicle, the endurance mileage of the vehicle is improved, the use cost is greatly reduced, and the economic benefit is improved.

Drawings

Fig. 1 is a schematic structural view of an impeller of the present invention;

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

FIG. 3 is a schematic view of the single-impeller resistance generator of the present invention;

FIG. 4 is a schematic diagram of the internal structure of the single-impeller resistance generator of the present invention;

FIG. 5 is a schematic view of the gear linkage structure of the single-impeller resistance generator of the present invention;

FIG. 6 is a schematic diagram of the multi-impeller resistance generator of the present invention;

fig. 7 is the structure diagram of the synchronous belt and gear linkage mode of the multi-impeller resistance generator of the present invention.

In the figure: 1. a roll shaft; 2. a blade; 3. 8-a generator box body; 4. 9-impeller box body; 5. 10-a generator; 6. a linkage assembly; 7. a multi-stage linkage mechanism.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments related to the embodiment of the resistance generator in the embodiment of the present invention and obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

As shown in fig. 1 to 2, the utility model provides a technical solution: an impeller comprises a roll shaft 1 and blades 2 arranged on the roll shaft, wherein the blades are arranged on the surface of the roll shaft, the axial direction length of the roll shaft is consistent with the length of the blades, at least 2 blades are uniformly arranged in the circumferential direction of the roll shaft, the blades are spirally bent, and all the blades are bent towards the same direction;

the helical bending structure of the blade has the twist degree set according to actual use working conditions, and different twist angle blade models are set according to the running speed of the electric vehicle and the difference of vehicles.

The spiral bending sets up for under the impeller is in any state, the effort of homoenergetic enough receiving the windage, make the impeller rotate more high-efficient.

Its circumferential direction of roller evenly be provided with 5 blades, and the contained angle between two adjacent blades be 72 degrees, the twist angle design of its every blade is 1 to 10 degrees.

The air resistance generated by the vehicle in the driving process pushes the blades in a resistance manner, so that the impeller can rotate under the action of the air resistance.

As shown in fig. 3 to 5, a resistance generator using an impeller comprises a generator box body 3, an impeller box body 4, a generator 5 and a linkage assembly 6, wherein the impeller box body is fixedly connected with the generator box body, the generator is installed in the generator box body, the impeller is rotatably installed in the impeller box body, the linkage assembly is arranged between rotating shafts of the impeller and the generator, the impeller drives the generator to rotate through the linkage assembly, and the front side face and the rear side face of the impeller box body are respectively provided with an air inlet and an air outlet corresponding to the impeller.

The air resistance that vehicle produced at the in-process of traveling gets into through the air intake and carries out the resistance promotion to the blade in the impeller box, then the air current is discharged from the air outlet for the impeller can receive the air resistance effect to rotate, and the rotation of impeller drives the generator operation and generates electricity through link gear, and the electric power that sends charges to vehicle carries out the energy storage, makes the increase journey continuation of realization vehicle.

The linkage assembly includes, but is not limited to, a chain drive, a belt drive, a gear drive, and a shaft drive, as the case may be in actual use.

The chain transmission mechanism is a chain and chain wheel mechanism, chain wheels are respectively arranged on the impeller and the generator, the chain wheels are linked through chains, and the diameters of the chain wheels can be adjusted according to actual needs.

The belt transmission mechanism is an improved version of a chain transmission mechanism, a chain wheel is replaced by a belt pulley, and a chain is replaced by a transmission belt.

The gear transmission mechanism is a plurality of groups of mutually meshed linkage gears, the impeller and the generator are respectively provided with gears which are mutually meshed, or a plurality of groups of sequentially meshed gears are arranged between the two gears, so that the impeller and the generator are linked.

The shaft lever transmission mechanism is characterized in that the impeller is connected with the generator through a shaft lever, or gears are arranged on the impeller and the generator in a connecting rod mode, and corresponding gears are also arranged on the connecting rod, so that the impeller drives the connecting rod to rotate, and the connecting rod is linked with the generator to operate.

As shown in fig. 6 to 7, a resistance generator provided with a plurality of impellers comprises a generator box body 8, an impeller box body 9, a generator 10 and a multistage linkage mechanism 7, wherein the impeller box body is fixedly connected with the generator box body, the generator is installed in the generator box body, the impellers are at least provided with two impellers, the impellers are horizontally rotated and installed in the impeller box body, all the impellers are arranged and arranged in the impeller box body in an up-and-down superposition mode, all the impellers are all in linkage connection with the generator through the multistage linkage mechanism, and air inlets and air outlets are respectively and correspondingly arranged on the front side face and the rear side face of the impeller box body to the impeller.

The air resistance that vehicle produced at the in-process of traveling gets into the impeller box through the air intake and in carries out the resistance promotion to the blade, then the air current is discharged from the air outlet, make the impeller can receive the air resistance effect to rotate, the rotation of impeller drives the generator operation and generates electricity through link gear, the electric power that sends carries out the energy storage to the vehicle and charges, make the increase journey continuation of realization electric motor car, the impeller atress simultaneously of range setting, make the air resistance atress area that has increased the impeller, in order to reach increase air resistance acting effect, make can have more impeller rotations to drive the generator operation, the drive effect of generator has been improved.

The equipment scheme of its embodiment one does multistage link gear includes synchronizing wheel, hold-in range, drive wheel and follower, all installs the synchronizing wheel on every impeller, and all synchronizing wheels link through the hold-in range, the drive wheel install on the generator box, the axis of rotation of generator on install the follower, link between drive wheel and the follower, be close to the synchronizing wheel of drive wheel one side and link between the drive wheel, be provided with the linkage wheel on its wind wheel that is close to drive wheel one side, the linkage wheel links with the drive wheel, the drive wheel diameter be greater than the follower diameter, the linkage wheel diameter is less than the drive wheel diameter.

All wind wheels synchronously rotate in a synchronous belt and synchronous wheels mode, a large-torque rotating force is output, and the rotating force is transmitted to a generator for power generation through the linkage relation among a linkage wheel, a driving wheel and a driven wheel.

The linkage relation among the linkage wheel, the driving wheel and the driven wheel can adopt gear meshing linkage and chain or driving belt transmission to realize the stable output operation of transmission.

The assembly scheme of the second embodiment is that the multistage linkage mechanism comprises flywheels, chain wheels and chains, each wind wheel is provided with a flywheel, the rotating shaft of the generator is provided with the chain wheel, and when one chain wheel is arranged, the chains are sleeved on all the flywheels and then matched with the chain wheels; when the number of the chain wheels is consistent with that of the flywheels, the number of the chains is consistent with that of the wind wheels, each flywheel is matched with the corresponding chain wheel through the corresponding chain, and the flywheel outer fluted disc is larger than the sprocket fluted disc.

The multi-stage linkage mechanism includes but is not limited to a linkage structure between a synchronous belt and a synchronous wheel or a linkage structure between a flywheel and a chain wheel, and other asynchronous linkage mechanisms or synchronous linkage mechanisms can be used for linkage between a plurality of impellers and a generator.

By adopting the scheme, when the impellers rotate under different working conditions, if the rotating speed of one impeller is less than that of the other impellers, the other impellers drive the generator to do work, the impeller with the slow rotating speed does not influence other linkage machines due to the flywheel mechanism, and meanwhile, the impeller with the fast rotating speed can continue to do work on the generator.

Through this technical scheme, in the use, vehicle's operation makes outside air current pass through the impeller box and gets into and drive the impeller, through impeller drive generator electricity generation, when the impeller is the multiunit setting, through the setting of flywheel structure, the impeller that the rotational speed is fast drives the generator, the slow impeller of rotational speed does not cause the influence to the generator simultaneously, when the impeller rotational speed is the same, all impellers all do work to the generator for the drive effect of multiblade wheel to the generator has been improved.

In addition, for the combination of a plurality of groups of arranged impellers, all groups of impellers can be arranged in a matrix form, each group of impellers is driven by the same chain, a corresponding rotating shaft is arranged on the side close to the generator to be linked with the generator, and the linkage mode can adopt a flywheel, a differential mechanism or other asynchronous linkage mechanisms for connection.

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. An impeller, characterized by: including roller and the blade of setting on the roller, the blade setting on the surface of roller, the axial direction length of roller is unanimous with the length of blade simultaneously, its circumferential direction of roller evenly be provided with 2 at least blades, the blade be the crooked setting of heliciform, and all blades all towards the crooked setting of same direction, the air resistance of the in-process of advancing the object promotes the blade of impeller, realizes the rotation of impeller.

2. An impeller according to claim 1, wherein: its circumferential direction of roller evenly be provided with 5 blades, and the contained angle between two adjacent blades is 72 degrees.

3. The utility model provides a rely on air resistance to drive resistance generator of single impeller which characterized in that: including generator box, impeller box, generator, linkage subassembly and claim 1 or 2 the blade, fixed connection between impeller box and the generator box, the generator is installed in the generator box, the impeller rotates and installs in the impeller box, the linkage subassembly sets up between the pivot of impeller and generator, and the impeller drives the generator through the linkage subassembly and rotates, just correspond respectively to setting up air intake and air outlet to the impeller punishment on the face of the front and back both sides of impeller box.

4. The resistance generator of claim 3, wherein the resistance generator is an aerodynamic resistance generator, and comprises: the linkage assembly includes, but is not limited to, a chain drive, a belt drive, a gear drive, and a shaft drive.

5. A resistance generator that relies on air resistance to drive multiple impeller, its characterized in that: including generator box, impeller box, generator, multistage link gear and claim 1 or 2 the blade, fixed connection between impeller box and the generator box, the generator is installed in the generator box, the impeller is provided with two at least, and impeller horizontal rotation installs in the impeller box, and all impellers arrange the setting for upper and lower stack mode in the impeller box, and all impellers all are connected with the generator linkage through multistage link gear, just correspond respectively to impeller punishment on the face of the front and back both sides of impeller box and set up air intake and air outlet.

6. The resistance generator of claim 5, wherein the resistance generator is an air resistance generator with multiple impeller blades, and the generator comprises: multistage link gear includes synchronizing wheel, hold-in range, drive wheel and follower, all installs the synchronizing wheel on every impeller, and all synchronizing wheels link through the hold-in range, the drive wheel install on the generator box, the axis of rotation of generator on install the follower, link between drive wheel and the follower, link between synchronizing wheel and the drive wheel that is close to drive wheel one side.

7. The resistance generator of claim 6, wherein the resistance generator is an air resistance generator with multiple impeller blades, and the generator comprises: and a linkage wheel is arranged on the wind wheel close to one side of the driving wheel and is linked with the driving wheel.

8. The resistance generator of claim 7, wherein the resistance generator is an aero-drag generator, comprising: the diameter of the driving wheel is larger than that of the driven wheel, and the diameter of the linkage wheel is smaller than that of the driving wheel.

9. The resistance generator of claim 5, wherein the resistance generator is an air resistance generator with multiple impeller blades, and the generator comprises: the multistage linkage mechanism comprises flywheels, chain wheels and chains, wherein each wind wheel is provided with a flywheel, the rotating shaft of the generator is provided with the chain wheel, and when one chain wheel is arranged, the chains are sleeved on all the flywheels and then matched with the chain wheels; when the number of the chain wheels is consistent with that of the flywheels, the number of the chains is consistent with that of the wind wheels, each flywheel is matched with the corresponding chain wheel through the corresponding chain, and the flywheel outer fluted disc is larger than the sprocket fluted disc.

10. The resistance generator of claim 5, wherein the resistance generator is an air resistance generator with multiple impeller blades, and the generator comprises: the multi-stage linkage mechanism includes but is not limited to a linkage structure between a synchronous belt and a synchronous wheel or a linkage structure between a flywheel and a chain wheel, and other asynchronous linkage mechanisms or synchronous linkage mechanisms can be used for linkage between a plurality of impellers and a generator.