CN103573554A

CN103573554A - Multilayer multi-vane controllable vertical shaft flag type wind driven generator

Info

Publication number: CN103573554A
Application number: CN201210271269.4A
Authority: CN
Inventors: 高东昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-02
Filing date: 2012-08-02
Publication date: 2014-02-12

Abstract

The invention relates to a multilayer multi-vane controllable vertical shaft flag type wind driven generator which is modified on the basis of a controllable vertical shaft flag type wind driven generator (patent number: 201110236752.4). The multilayer multi-vane controllable vertical shaft flag type wind driven generator showed in attached figure 1 comprises a multilayer multi-vane controllable vertical shaft flag type wind turbine and a generator set. The multilayer multi-vane controllable vertical shaft flag type wind driven generator is long in torque, straight in windward angle, large in stress area, and capable of driving megawatt generators.

Description

The controlled vertical shaft flag of multilayer multi-blade type formula wind-driven generator

Technical field:

Vertical axis aerogenerator field, is exactly the leafy controlled vertical shaft flag formula wind energy conversion system of multilayer, can be used to generating, also can be used to machine power.

Background technique field:

There is in the world at present vertical axis windmill kind a lot, have flag formula, horn etc.Its disadvantage is shut down difficulty exactly, can only shut down by the method for checking vertical shaft, and it is short to award the little moment of wind-force area.Cannot drive large common ratio generator set.

Summary of the invention:

The invention of the controlled vertical shaft flag of multilayer multi-blade type formula wind-driven generator has changed the deficiency of the shutdown difficulty of telling about in background technique field and has awarded the shortcomings such as the little moment of power area is short; can drive large common ratio generator set and faint wind also can generate electricity, because the upper and lower number of plies is many and every layer of many " the controlled vertical shaft flag of multilayer multi-blade type formula wind energy conversion system " good name that therefore gets of the number of blade.

The controlled vertical shaft flag of multilayer multi-blade type formula wind energy conversion system structure:

Accompanying drawing 1 is the controlled vertical shaft flag of two-layer cloverleaf formula wind-driven generator;

Accompanying drawing 2 is simple diagram of accompanying drawing 1;

For the controlled vertical shaft flag of multilayer multi-blade type formula wind-driven generator machine is described better, with the controlled vertical shaft flag of two-layer cloverleaf formula wind-driven generator (seeing accompanying drawing 1), come, tell about the controlled vertical shaft flag of multilayer multi-blade type formula wind-driven generator, mainly contain multilayer multi-blade type vertical shaft flag formula wind energy conversion system (abbreviation wind energy conversion system) and controller and form.Wherein wind energy conversion system mainly contains wheel carrier 1. vertical shaft 2. wheel blades 3. and takes turns rachis 4. and form, wherein every layer of wheel blade 3 from outside to inside width be less than and when previous wheel blade 3 its objective is three-sixth turn, prevent from being taken turns rachis 4 and blocking by previous.Controller (seeing accompanying drawing 2) mainly contains trough 6. springs 7. on wheel blade railing 5. each wheel carriers, and the 3rd wheel rachis 4 of the line 20. between several second wheel rachis 4 and the 3rd wheel rachis 4 and the features of line 20. troughs 6 between wheel blade railing are since second wheel rachis 4, by address, to n, to take turns the address that rachis 4 passes through on wheel carrier 1 from outside to inside, the length of its trough supposes that first trough 6 is s, the length of second trough 6 is 2s so, by that analogy the length of n trough 6 be ns. and the length of line 20 depend on the width of wheel blade 3 and the length of trough 6 namely first line 20 length=the second wheel blade 3 wide+s, length+the 2s of the length of second line 20=three wheel blade 3 by that analogy its spring 7 left ends of length+ns. of a length=the n+1 wheel blade 3 of n line 20 is fixed on the nail of wheel carrier 1, right-hand member is fixed on the wheel two ends up and down of rachis 4 and the upper lower end of railing 5. and horn pipe bucket 8. lock rope 9 its one end ride on wheel blade railing 5 the other end and ride on the ring being fixed on horn pipe bucket 8 after by the fixedly annular distance on vertical shaft 2, on horn pipe bucket 8, have that on its vertical 5 axles 2 in the inside of trough 10., to nail on 11. its effects of a nail be when preventing the idle running of horn pipe bucket, to limit the pull distance of lock rope, below horn pipe bucket 8, on vertical shaft 2, cover has two springs 13 of a ring-type iron plate 12 use to be fixed on above support 17, on iron plate 12, face nailing two hooks, 14 its ends bearing 15. its effects have been installed is that hook reduces frictional force during toward drop-down horn pipe bucket 8, having two stay cord 16 one end to tie up to the other end on the ring on iron plate 12 above ties up on handle 18 after through the annular distance on support 17 below.

Control procedure:

If controlled vertical shaft flag formula wind energy conversion system pull handle 18 iron plate 12 above under the active force of stay cord 16 when rotating moves down and finally causes the horn pipe bucket 8 lock rope 9 of leaving behind under wind-force effect, if wheel blade railing 5 moves n wheel blade along the trough 6 of wheel carrier 1 toward vertical shaft 2 directions under the pulling force of lock rope 9, make so first that n wheel blade 3 is out of control to wave as flag, then n-1 wheel blade 3 is out of control, finally along with the whole wheel blades 3 of pull handle 18 are out of control, as flag, waves to reach to check also can the stop object of wind energy conversion system of vertical shaft 2.During startup, unclamp handle 18 so the iron plate 12 on the effect lower whorl rachis 4 wheel blade railing 5. horn pipe buckets 8. of spring 7 and spring 13 all get back to original position, now with manpower, as long as rotate half-turn, just can start wind energy conversion system rotation, the sense of rotation of wind energy conversion system depends on that initial start direction is now consistent, thus wind energy conversion system whether stop and sense of rotation can be controlled at any time.

Wind-power transfer tool and process:

Instrument main (seeing Fig. 1), by being fixed on the bottom gears 19 of vertical shaft 2 and being fixed on the direction that gear 21 on line shaft 23 carrys out metastatic capacity, makes it change of matter occur or become electric energy or become other power.Process mainly contains two kinds, and a kind of is that wind energy conversion system kinetic force is transferred to storage battery by gearbox and generator set 22 and then after inverter, become motor power or heat energy.This process great advantage is exactly can stored energy.Therefore utilize this advantage can develop following product: the ship of the controlled vertical shaft flag of one or more multilayer multi-blade types formula wind energy conversion system is installed, as line fishing boat, airplane carrier, electro-tricycle, the heating of agriculture room, street lamps etc. can environmental protection and energy saving.Another kind is directly the axle power of controlled vertical shaft flag formula wind energy conversion system to be shifted as other power by gear-box or gearbox, and its advantage is that energy shifts link so energy loss is little owing to having reduced.Utilize this advantage can develop following product: the foot-operated waterborne tricycle of the controlled vertical shaft flag of multilayer multi-blade type formula wind energy conversion system is installed, foot-actuated type light boat for pleasure, wind-force tricycle or four-wheel wagon etc. can laborsavingly save time again also interesting.

Claims

1. are a kind of multilayer multi-blade type vertical shaft flag formula wind energy conversion systems that can control, by multilayer multi-blade type vertical shaft flag formula wind energy conversion system (1) and controller (2) and power transfer gear (3), generator set forms.

2. vertical shaft flag formula wind energy conversion system according to claim 1 (1), is comprised of multilayer wheel carrier (4) and vertical shaft (5) wheel blade (6) wheel rachis (7).

3. controller according to claim 1 (2), is comprised of a plurality of troughs (16) on wheel blade railing (8) and (9) ring-type iron plates of horn pipe bucket (10) lock ropes (11) lines (12) springs (13) stay cords (14) handles (15) wheel carrier.Between wheel blade railing (8) and horn pipe bucket (9), by lock rope (11), be connected, between a ring-type iron plate (10) and support, by spring (13), be connected, stay cord (14) one end ties up to the upper the other end of ring-type iron plate (10), and to tie up to handle (15) after through the iron hoop on support upper, wheel blade railing (8) through up and down according to claim 2 after the trough (16) on wheel carrier (4) at the two ends for the other end of spring (13) connection rear spring (13) be fixed on the suitable nail of wheel carrier (4).

4. first is taken turns rachis (7) other is taken turns rachis (7) and are connected in addition according to claim 2 for line according to claim 3 (12) and wheel blade railing (8).

Power transfer gear according to claim 1 (3) by two of mutual vertical butt joint the gear on two axles.