CN206903809U

CN206903809U - It is a kind of can adjust automatically leaf position wind-driven generator

Info

Publication number: CN206903809U
Application number: CN201720859292.3U
Authority: CN
Inventors: 王丽端
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-17
Filing date: 2017-07-17
Publication date: 2018-01-19
Anticipated expiration: 2027-07-17

Abstract

It is a kind of can adjust automatically leaf position wind-driven generator, including a generator unit, four fix bars, quaterfoil and an automatic structure, generator unit includes a base, a stator pole and a rotator seat, base connecting stator bar, rotator seat relative stator bar rotates, fix bar is located on rotator seat, on have a mobile section, blade is movable to be fixed in fix bar, there is a joint portion one end, and the other end has a fixed part, and joint portion is enclosed on mobile section, automatic structure connecting portion, displacement of the controllable blade in mobile section.The automatic structure that the utility model passes through one tape spool wheel of setting, the position of controllable blade wind-engaging, adjust the rotating speed of rotator seat, torque is allowed to maintain balance, air quantity is coordinated to avoid blade from being damaged, moreover it is possible to coordinate wind-force to adjust generating efficiency, also can freely adjust blade wind-swept place, electric power or the control device of complexity are not needed, is not required to excessively disassemble the action of component yet.

Description

It is a kind of can adjust automatically leaf position wind-driven generator

Technical field

The utility model is related to a kind of generating equipment, more specifically to it is a kind of can adjust automatically leaf position wind Power generator.

Background technology

Wind-driven generator is that wind energy is converted into mechanical work, the rotation of mechanical work rotor driven, the electricity of final output alternating current Power equipment.Wind-driven generator typically have wind wheel, generator (including device), direction-regulator (empennage), pylon, speed-limiting safety mechanism and The components such as energy storage device form.

The operation principle of wind-driven generator is fairly simple, and wind wheel rotates under the action of the forces of the wind, the kinetic energy transformation that it keeps watch For the mechanical energy of rotor shaft, generator rotary electrification under the drive of rotor shaft.In a broad sense, wind energy is also solar energy, so Alternatively wind-driven generator, it is a kind of using the sun as thermal source, the heat energy utilization generator using air as working media.

Wind-driven generator is broadly divided into vertical axis aerogenerator and trunnion axis in the way of flabellum designs with structure Wind-driven generator, and the flabellum of vertical type aerogenerator, as long as wind-force is enough, do not influenceed operate by wind direction.

Common rectilinear wind power generation plant has the characteristics of safe, noise is low, wind loading rating is strong, Er Qieqi Dynamic wind speed is less than the wind-driven generator of other forms, and the ascensional range of generated output is shallower, but can not pass through foliaceous State controls rotating speed, is extremely difficult to higher generating efficiency, larger room for improvement be present.

Utility model content

The utility model provide it is a kind of can adjust automatically leaf position wind-driven generator, its main purpose is to overcome existing There is wind-driven generator can not control rotating speed, the defects of reaching higher electrical generation efficiency by blade state.

To solve the technical problem, the utility model adopts the following technical scheme that：

It is a kind of can adjust automatically leaf position wind-driven generator, it include a generator unit, four fix bars, quaterfoil with And an automatic structure, the generator unit include a base, a stator pole and a rotator seat, the base connects the stator Bar, the rotator seat are rotated and generated electricity relative in the stator pole, and the fix bar is arranged on the rotator seat, each fixation Bar is provided with a mobile section, and the blade is movably fixed in the fix bar, and described blade one end is provided with a joint portion, The other end is provided with a fixed part, and the joint portion is set on the mobile section, and the automatic structure connects consolidating for the blade Determine portion, can control displacement of the blade in mobile section.

Preferably, for the blade actively along the mobile section displacement, the blade is a hard lamellar body.

Preferably, the joint portion is a hard sleeve, and described sleeve pipe makes the blade be fixed on the mobile section.

Preferably, the blade is designed using perpendicular axis type, and the blade rotates around the stator pole, can received The wind come from all directions.

Preferably, the automatic structure includes a groove, an axle wheel, a rope, a sliding block and a spring, the groove Inserted for the fixed part of the blade, the rope connects the axle wheel, the sliding block and the bullet respectively through fixed part Spring.

Compared to the prior art, beneficial effect caused by the utility model is:

The utility model is simple in construction, ingenious in design, by setting an automatic structure, controllable blade in engine bottom The position of wind-engaging, the rotating speed of rotator seat is adjusted, torque can be allowed to maintain balance, coordinate air quantity to avoid blade from being damaged, moreover it is possible to suitably Coordinate the generating efficiency of the strong and weak adjustment generator unit of wind-force, blade is enclosed on mobile section, can freely adjust blade wind-engaging position Put, it is not necessary to electric power or the control device of complexity, be also not required to excessively disassemble the action of component, just can change blade wind-engaging position easily Put, it is easier.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

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

Fig. 2 is use state of the present utility model with reference to figure one.

Fig. 3 is use state of the present utility model with reference to figure two.

Fig. 4 is use state of the present utility model with reference to figure three.

Fig. 5 is use state of the present utility model with reference to figure four.

Fig. 6 is use state of the present utility model with reference to figure five.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clear, complete description, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on embodiment of the present utility model, those of ordinary skill in the art institute under the premise of creative work is not made The every other embodiment obtained, belong to the scope of the utility model protection.

Reference picture 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6.It is a kind of can adjust automatically leaf position wind-power electricity generation, its structure Including：One generator unit 2, four fix bars 3, the automatic structure 5 of quaterfoil 4 and one.

The generator unit 2 includes a base 21, a stator pole 22 and a rotator seat 23, and the base 21 connects described Stator pole 22, the rotator seat 23 rotate and can generated electricity relative in the stator pole 22.

The fix bar 3 is arranged on the rotator seat 23, and each fix bar 3 is provided with a mobile section 31.

The blade 4 is movably fixed in the fix bar 3, and described one end of blade 4 is provided with a joint portion 41, another End is provided with a fixed part 42, and the joint portion 41 is set on the mobile section 31, and the blade 4 movably moves along described 31 displacements of section, the blade 4 is a hard lamellar body, and the joint portion 41 is a hard sleeve.

The blade 4 is designed using perpendicular axis type, and the blade 4 rotates around the stator pole 22, so that described Blade 4 can receive the wind come from all directions, it is not necessary to adjust wind direction, structure is simpler, and price is also relatively inexpensive.The blade 4 Quantity can also influence by wind-force, the quantity of the blade 4 is four.

The automatic structure 5 includes a groove 51, an axle wheel 52, a rope 53, a sliding block 54 and a spring 55, described Groove 51 is inserted for the fixed part 42 of the blade 4, and the rope 53 connects the axle wheel 52, described respectively through fixed part 42 Sliding block 54 and the spring 55.

Reference picture 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6.In use, the blade 4 when bearing a wind-force A, makes described turn Stroma 23 rotates relative to the stator pole 22 and interlocks the generator unit 2 and generates electricity, because the rotator seat 23 is relative described Velocity of rotation size when stator pole 22 rotates, it is the length for the size and arm of force B for depending on the wind-force A.Therefore, when When the wind-force A becomes big, the sliding block 54 enters because being moved by centrifugal force considerable influence toward the direction away from the stator pole 22 And the axle wheel 52 is driven to move the fixed part 42 for making the rope 53 draw the blade 4 from the groove 51 toward close to institute State stator pole 22 direction movement, in order to avoid because the rotating speed of the rotator seat 23 is too fast and caused by damage, can by it is described from The position of the relatively close stator pole 22 on the mobile section 31 of blade 4, makes the arm of force described in the dynamic adjust automatically of structure 5 B length shortens, even when wind-force becomes big, the velocity of rotation of the rotator seat 23 still can be made constant, and makes described Generator unit 2 maintains normal generating efficiency, can avoid the rotator seat 23 because the blade 4 bear the wind-force A become it is big and Rotate too fast causes to damage.

Similarly, when wind-force A changes are small, the sliding block 54 is because by smaller influence of centrifugal force and toward described described in The direction of stator pole 22 is moved, so drive the axle wheel 52 move the fixed part 42 that makes the rope 53 draw the blade 4 from Moved in the groove 51 toward the direction away from the stator pole 22, in order to stablize the rotating speed of the rotator seat 23, institute can be passed through The position that blade 4 described in the adjust automatically of automatic structure 5 is relatively distant from the stator pole 22 on the mobile section 31 is stated, is made described Arm of force B length, even becoming hour in wind-force, the velocity of rotation of the rotator seat 23 still can be made constant, so as to Make the generator unit 2 maintain to arrive normal generating efficiency, the rotator seat 23 can be avoided to bear the wind-force because of the blade 4 A diminishes and rotates and cause the generating efficiency of the generator unit 2 unstable more slowly.

The operation principle of the automatic structure 5, the blade 4 and the rotator seat 23 is the common knowledge of this area, Therefore its structure and working principle is not described in detail.

The utility model is simple in construction, ingenious in design, the advantage is that, by setting a tape spool wheel in engine bottom Automatic structure, the position of controllable blade wind-engaging, the rotating speed of rotator seat is adjusted, torque can be allowed to maintain balance, coordinates air quantity to avoid Blade is damaged, moreover it is possible to and the generating efficiency of the strong and weak adjustment generator unit of wind-force is mated properly into, blade is enclosed on mobile section, can Freely adjust blade wind-swept place, it is not necessary to electric power or the control device of complexity, be also not required to excessively disassemble the action of component, just can Change blade wind-swept place easily, it is easier.

Above to it is provided by the utility model it is a kind of can the wind-driven generator of adjust automatically leaf position carried out in detail Introduce.Specific case used herein is set forth to principle of the present utility model and embodiment, above example Illustrate that being only intended to help understands method and its core concept of the present utility model.It should be pointed out that for the general of the art For logical technical staff, on the premise of the utility model principle is not departed from, some improvement can also be carried out to the utility model And modification, these are improved and modification is also fallen into the protection domain of the utility model claims.

Claims

1. it is a kind of can adjust automatically leaf position wind-driven generator, it is characterised in that：Including a generator unit, four fix bars, Quaterfoil and an automatic structure, the generator unit include a base, a stator pole and a rotator seat, the base connection The stator pole, the rotator seat are rotated and generated electricity relative in the stator pole, and the fix bar is arranged on the rotator seat, Each fix bar is provided with a mobile section, and the blade is movably fixed in the fix bar, and described blade one end is provided with One joint portion, the other end are provided with a fixed part, and the joint portion is set on the mobile section, described in the automatic structure connection The fixed part of blade, it can control displacement of the blade in mobile section.

2. as claimed in claim 1 can adjust automatically leaf position wind-driven generator, it is characterised in that：The blade is actively Along the mobile section displacement, the blade is a hard lamellar body.

3. as claimed in claim 2 can adjust automatically leaf position wind-driven generator, it is characterised in that：The joint portion is one Hard sleeve, described sleeve pipe make the blade be fixed on the mobile section.

4. as claimed in claim 1 can adjust automatically leaf position wind-driven generator, it is characterised in that：The blade is using vertical Diacytic type designs, and the blade rotates around the stator pole, can receive the wind come from all directions.

5. as claimed in claim 1 can adjust automatically leaf position wind-driven generator, it is characterised in that：The automatic structure bag A groove, an axle wheel, a rope, a sliding block and a spring are included, the groove is inserted for the fixed part of the blade, the rope Rope connects the axle wheel, the sliding block and the spring respectively through fixed part.