CN201321954Y

CN201321954Y - Power generation device by utilizing air current

Info

Publication number: CN201321954Y
Application number: CNU200820228975XU
Authority: CN
Inventors: 叶洪龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-29
Filing date: 2008-12-29
Publication date: 2009-10-07
Anticipated expiration: 2018-12-29

Abstract

The utility model provides a power generation device by utilizing air current, which comprises a power generator and an impeller connected with a rotating shaft of the power generator. The power generation device is characterized in that flow guide drums are arranged at the outside parts of the power generator and the impeller in the axially direction. The power generation device can conveniently make use of the air current generated by a moving automobile, train or steamboat to drive the impeller to rotate and the rotation of the impeller drives the power generator to generate electric power which is supplied to the outside or is stored. The power generation device can generate power by making use of the air current to the largest extent without causing environment pollution or consuming the limited resources, and the power generation device can generate power once the automobile, the train or the steamboat starts to move. The power generation device is simple in structure and reliable in performance and can effectively save the limited resources of fuel coal and gas, and the power generated by the power generation device can be directly supplied to the vehicle or stored in a storage battery for other use. Therefore, the power generation device is an ideal energy-saving economic pollution-free power generation device.

Description

A kind of gas flow generating device

Technical field

The utility model relates to a kind of electricity generating device, and especially a kind of device that generates electricity by air-flow belongs to technical field of wind power generation.

Background technique

Along with the progress of society and improving constantly of people's living standard, electric power be people produce and live in the requisite energy.Electric power can not directly obtain from occurring in nature, must be by conversion, as converting power such as waterpower, wind-force, steam to mechanical energy by water turbine, windmill, steamer, converting electric energy to after rotating by drive generators such as water turbine, windmill, steamer more outwards powers, these conversions are very useful, because they all are under the situation that does not consume limited resources, maximally utilise the natural available energy and generate electricity, with the demand that satisfies people's life and produce.But in the middle of actual life, still there are many available energy not to be utilized, as the air-flow that automobile, train, steamer produced in travelling or the like, it if can be used for generating electricity and storing, will produce significance to actual life.Therefore, be necessary development and exploitation gas flow generating device, to satisfy people's need for electricity.

Summary of the invention

The purpose of this utility model is to overcome the deficiency of prior art, and a kind of utilization device that the air-flow that the traffic tool produced in travelling generates electricity is provided.

The utility model is finished by following technical proposal: a kind of gas flow generating device, comprise generator, and the impeller that links to each other with alternator shaft, it is characterized in that being axially arranged with guide shell at generator and impeller outside, so that air-flow is imported in the tube, promote to drive generator for electricity generation after the wheel rotation.

Described guide shell is made as that the cross section is rounded, rectangle, polygonal cylinder, and its two ends are made as uncovered, to form air-flow path.

The entry end of described guide shell is made as horn-like uncovered, and open-mouth is provided with isolation net, so that when importing air-flow, prevent that foreign matter from entering.

Described generator and impeller are the conventional products of prior art.

The utlity model has following advantage and effect: adopt such scheme, can utilize the automobile in travelling easily, train, the air-flow that steamer produced, impeller is rotated, outwards power or storing electrical energy by wheel rotation and then after driving generator for electricity generation, generate electricity to maximally utilise air-flow, free from environmental pollution, do not consume Limited resources, automobile, train, steamers etc. one travel and can generate electricity, and the utility model is simple in structure, reliable operation, effectively save limited fire coal, resources such as combustion gas, the electricity that sends can directly use for this car, also can do his usefulness in addition by the storage battery deposit, is the pollution-free electricity generating device of a kind of desirable economizing type.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is another structural representation of guide shell of the utility model;

Fig. 3 is difform guide shell structural representation.

Embodiment

Below in conjunction with accompanying drawing the utility model is described further, is not limited thereto but hold within the utility model.

The gas flow generating device that the utility model provides, comprise commercial generator 1, and the commercial product that links to each other with alternator shaft---impeller 2, be axially arranged with guide shell 3 at generator 1 and impeller 2 outsides, guide shell 3 is the rounded cylinder in cross section, its two ends are made as uncovered, so that form air-flow path, the entry end of guide shell 3 is made as horn-like uncovered, open-mouth is provided with isolation net 4, so that when importing air-flow, prevent that foreign matter from entering, its internal fixation has the guide shell 3 of generator 1 and impeller 2 can be fixed on automobile top, the air-flow that produces in travelling imports in the tube 3, after promoting impeller 2 rotations, can allow generator 1 generate electricity, as Fig. 1.

Described guide shell 4 is made as rectangular cylinder, and its entry end is made as horn-like uncovered 5, as Fig. 2.

Described guide shell 6 is established polygonal cylinder, and its entry end is made as horn-like uncovered 7, as Fig. 3.

Claims

1, a kind of gas flow generating device comprises generator, and the impeller that links to each other with alternator shaft, it is characterized in that being axially arranged with guide shell at generator and impeller outside.

2, gas flow generating device according to claim 1 is characterized in that described guide shell is made as that the cross section is rounded, rectangle, polygonal cylinder, and its two ends are made as uncovered.

3, gas flow generating device according to claim 1, the entry end that it is characterized in that described guide shell is made as horn-like uncovered, and open-mouth is provided with isolation net.