CN2839630Y

CN2839630Y - Wind-guiding hood body structure for wind power generation

Info

Publication number: CN2839630Y
Application number: CNU2005201141056U
Authority: CN
Inventors: 陈世雄
Original assignee: JETPRO TECHNOLOGY Co Ltd
Current assignee: JETPRO TECHNOLOGY Co Ltd
Priority date: 2005-07-15
Filing date: 2005-07-15
Publication date: 2006-11-22
Anticipated expiration: 2015-07-15

Abstract

The utility model relates to a wind-guiding cover body structure for wind electricity generation, which is used for assembling a turbine to conduct the wind electricity generation. The utility model comprises a cover body, a wind guiding unit arranged on the inner edge of the cover body and the wind guiding unit is provided with a gas flowing path with front and back ends which are in a flaring shape and a tapered inner center. The gas flowing path enables the wind guiding unit to obtain large air bearing quantity to be used for the turbine to improve the front and back pressure difference of the cover body to enable the turbine to obtain continuous and stable rotational speed. Thus, the effects of large air inlet quantity and high electricity generating efficiency are obtained.

Description

The wind scooper body structure of wind-power electricity generation

Technical field

The utility model relates to a kind of wind scooper body structure of wind-power electricity generation, relate in particular to a kind of obtaining and hold air quantity more greatly, and wind has acceleration and increases kinetic energy during through the air channel of convergent, and improve the effect of generating efficiency.

Background technique

General known wind generating unit, it can include pedestal in order to obtain the wind energy in distinguished and admirable for the electric energy that utilizes to convert to; Uprightly be arranged on the structure cover body on this pedestal; A plurality of dividing plates that are arranged in this structure cover body, this dividing plate and this structure cover body complement each other to form a plurality of collection wind compartments that are the arrangement of lattice nido, and each collection wind compartment has the leeward mouth that air feed flows the facing the wind mouth and the outflow of air feed stream of inflow; And a plurality of fan wheel that are subjected to, be arranged on accordingly respectively in these a plurality of collection wind compartments.Each is subjected to fan wheel to comprise wheel hub and a plurality of air blade that is subjected to that is arranged on this wheel hub side face radially, these are a plurality of be subjected to air blade can be flowed into the distinguished and admirable promotion in the corresponding collection wind compartment, to obtain the wind energy in distinguished and admirable and converted to mechanical energy; With these a plurality of generator units that be connected by fan wheel, can accept this a plurality of mechanical energy that transmitted by fan wheel, to produce electric energy.

Though above-mentioned known " wind generating unit " can utilize a plurality of fan wheel to connect generator unit and produce electric energy to drive, in use, being somebody's turn to do " wind generating unit " utilizes the mouth down with the wind of collection wind compartment and leeward mouth that wind is advanced, go out to drive the wind-engaging blade rotation of fan wheel, but only cooperate a plurality of dividing plates to form a plurality of collection wind compartments that the lattice nido is arranged that are with the structure cover body owing to be somebody's turn to do the pedestal of " wind generating unit ", and the formed collection wind of these a plurality of dividing plates compartment only is the tabular of plane all around, therefore, when wind fashionable, collect the wind compartment in smooth-going mode by each, (more then rotating speed is very fast for wind-force in the power of wind-force to make this be subjected to the limited in rotation of air blade, the more weak then rotating speed of wind-force is slower), make the effect that respectively collects the wind compartment and can't form compression wind-force, can't when more weak wind-force, obtain stronger blast, cause to power with stable speed rotation by air blade.

The model utility content

In order to solve the defective that exists in the above-mentioned prior art, first aspect of the present utility model is to provide a kind of wind scooper body structure of wind-power electricity generation, comprise: cover body and be arranged on the wind deflector unit of cover body inner edge, this wind deflector unit has the gas flow that the rear and front end is enlarging shape and central convergent.

The wind scooper body structure that is to provide a kind of wind-power electricity generation on the other hand of the present utility model comprises cover body and wind deflector unit.Wherein this cover body comprises the multi-disc plate body, is provided with symmetrical caulking groove on above-mentioned plate body.This wind deflector unit is arranged on the inner edge of this cover body, and comprises that a plurality of surfaces are the monomer of curved surface, makes this wind deflector unit have the gas flow that the rear and front end is enlarging shape and central convergent by this curved surface.

The utility model can be obtained the redesign of the cover body of wind-power electricity generation and hold air quantity more greatly, and wind has acceleration and increases kinetic energy during through the air channel of convergent, and improves the effect of generating efficiency.

Description of drawings

Fig. 1 is the utility model embodiment's a stereo appearance figure;

Fig. 2 is the utility model embodiment's a three-dimensional exploded view;

Fig. 3 is the utility model embodiment's a user mode sectional drawing;

Fig. 4 is the utility model embodiment's a user mode front view;

Fig. 5 is second embodiment's the three-dimensional exploded view of the utility model embodiment's wind deflector unit;

The user mode figure of the 3rd embodiment when Fig. 6 uses for the utility model.

In the accompanying drawing, the list of parts of each label representative is as follows:

1-cover body 2-wind deflector unit 21-monomer 211-

curved surface

22,22a-enlarging shape

23-gas flow 3-turbo machine 31-supporting frame 32-nose cone 33-blade

Embodiment

Relevant technology contents of the present utility model and detailed description, existing conjunction with figs. is described as follows:

Fig. 1 and Fig. 2 are respectively stereo appearance figure of the present utility model and three-dimensional exploded view.The utility model provides a kind of wind scooper body structure of wind-power electricity generation, as shown in Figures 1 and 2, it comprises cover body 1, wind deflector unit 2 and turbo machine 3, can make wind deflector unit 2 obtain the bigger air quantity that holds uses for turbo machine 3, and wind can quicken and increase kinetic energy during through the air channel of convergent, and improves the effect of generating efficiency.

Cover body 1 comprises multi-disc plate body 11, and each plate body 11 can utilize any mode of welding, pivotally connected, snapping or the bending of single plate body to make, and has the cover body 1 of polygonal body with formation.

Wind deflector unit 2 is made of the material of lightweight, and is made as any material of foaming material, Poly Foam, is arranged on the inwall of cover body 1.Wind deflector unit 2 comprises that a plurality of surfaces are the monomer 21 of curved surface 211, utilizes curved surface 211 to make wind deflector unit 2 rear and front ends be the gas flow 23 (as shown in Figure 3) of

enlarging shape

22,22a and central convergent.

Turbo machine 3 is arranged in the gas flow 23, and turbo machine 3 includes the supporting frame 31 that is arranged on cover body 1 inwall at least and is located at nose cone 32 on the supporting frame 31 by pivot, has a plurality of blades 33 on nose cone 32.

Fig. 3 and Fig. 4 are respectively user mode sectional drawing of the present utility model and user mode front view of the present utility model.As shown in Figures 3 and 4, the utility model can be fixedly installed on the pre-position with cover body 1 according to the position of required wind-power electricity generation when utilization.When wind is blown into by the front of wind deflector unit 2, this wind-force is promptly entered by the enlarging shape 22 of wind deflector unit 2, after wind then produces acceleration during via the gas flow 23 of convergent and blows to turbo machine 3, derived by the enlarging shape 22a of wind deflector unit 2 the other ends, it is big and blow to turbo machine 3 fireballing effects to make the wind-force of the wind deflector unit 2 of flowing through produce air output.Thus, can obtain and hold air quantity more greatly and use, and wind there is acceleration and increases kinetic energy during through the air channel of convergent, and improve the effect of generating efficiency for turbo machine 3.

Fig. 5 is second embodiment's of a wind deflector unit of the present utility model three-dimensional exploded view, when the utility model during in practice, also wind deflector unit 2 can be made in integrated mode, make the front end and back end of wind deflector unit 2 be the gas flow 23 of

enlarging shape

22,22a and central convergent, can reach the above-mentioned effect of putting forward equally.

The user mode figure of the 3rd embodiment when Fig. 6 uses for the utility model, when the utility model in use, required (as the bigger power consumption of need time) in the time of can using according to reality, the outer rim of a plurality of cover bodies 1 is mutually permanently connected, and be formed with a plurality of wind deflector unit 2 and turbo machine 3 generates electricity simultaneously, to meet the required of big power consumption.

In sum, the accessible advantage of the utility model is as follows:

1. the starting wind velocity of turbo machine 3 is little;

2. wind enters the kinetic energy that makes blade 33 increases, and can produce more generating capacity;

3. utilize wind deflector unit 2 that blade 33 most advanced and sophisticated eddy current are reduced, the efficient of blade 33 kinetic energy is improved;

4. when utilizing wind deflector unit 2 that the blade 33 of turbo machine 3 is rotated, can reach the effect that reduces noise;

Overall structure simple, be easy to make and cost low;

6. can reach by the structure of cover body 1 and be easy to interconnect, meet the required of big power consumption;

7. can infinitely enlarge interconnecting of a plurality of cover bodies 1;

8. can use by single individuality, also can a plurality ofly connect, and be applicable to family, factory and community;

9. can be arranged at remote districts, or the area of unfavorable transmission and distribution network foundation;

10. applicable small generators reaches that unit price is low, the hierarchy of skill is low, drive is big, electricity is strong.

Further can set up a plurality of caulking grooves in cover body 1 inside, make each monomer 21 of wind deflector unit 2 can utilize embedded mode to be embedded in cover body 1 inside.

The above only is a preferred embodiment of the present utility model, be not so promptly limit claim of the present utility model, the equivalent structure transformation that every utilization the utility model specification and accompanying drawing content are done, directly or indirectly be used in other relevant technical field, all in like manner be included in the claim of the present utility model.

Claims

1. the wind scooper body structure of a wind-power electricity generation carries out the cover body structure of wind-power electricity generation in order to the winding turbo machine, it is characterized in that, comprising:

Cover body;

Be arranged on the wind deflector unit of described cover body inner edge, described wind deflector unit has the front end and back end and is the enlarging shape, and the gas flow of central interior convergent.

2. the wind scooper body structure of wind-power electricity generation as claimed in claim 1 is characterized in that described cover body comprises the multi-disc plate body, and described each plate body can utilize welding, any mode pivotally connected or snapping to be connected.

3. the wind scooper body structure of wind-power electricity generation as claimed in claim 1 is characterized in that described cover body is the cover body that single plate body bending forms.

4. the wind scooper body structure of wind-power electricity generation as claimed in claim 1 is characterized in that described wind deflector unit comprises that a plurality of surfaces are the monomer of curved surface.

5. the wind scooper body structure of wind-power electricity generation as claimed in claim 1 is characterized in that the monomer of described wind deflector unit is one-body molded.

6. the wind scooper body structure of wind-power electricity generation as claimed in claim 1 is characterized in that described wind deflector unit by lightweight material, as Poly Foam, the foaming material any constitute.

7. the wind scooper body structure of wind-power electricity generation as claimed in claim 1 is characterized in that described turbo machine includes supporting frame at least and is arranged on nose cone on the support frame as described above, has a plurality of blades on the described nose cone.

8. the wind scooper body structure of a wind-power electricity generation is used for the cover body structure that the winding turbo machine carries out wind-power electricity generation, it is characterized in that, comprising:

Cover body, it comprises a plurality of plate bodys, is provided with the symmetrical caulking groove that gets on described plate body;

Be arranged on the wind deflector unit of described cover body inner edge, described wind deflector unit comprises a plurality of monomers, and described monomer surface is formed with curved surface, and described a plurality of curved surfaces form the wind deflector unit front end and back end and are the enlarging shape, and the gas flow of central interior convergent.