CN2782975Y

CN2782975Y - Double impeller high power high efficient wind power driven generator

Info

Publication number: CN2782975Y
Application number: CNU032614225U
Authority: CN
Inventors: 张春源
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-05-23
Filing date: 2003-05-23
Publication date: 2006-05-24
Anticipated expiration: 2013-05-23

Abstract

The utility model relates to a double impeller high power high efficient wind power generator, which belongs to the field of power generation. The utility model solves the technical problems that the interior of the impeller diameter is filled with movable large blades capable of resisting strong wind, and the area for accommodating wind in the diameter is increased; a wind power machine is composed of two such impellers and a rotating disc, and a second impeller plays the effect of power and also plays the effect of a wind taking rudder; not only the utility model adds single-machine capacity, but also prolongs time of the effective power generation. The wind power generator is only and exclusively used for wind power generation, and the shape of the wind power generator looks like that both heads of a long arm tower crane for construction are respectively provided with the impeller. The utility model has the elementary structure that the two impellers capable of resisting the strong wind and a generator of silicon rectification of low rotating speed, wherein both heads of the generator are provided with long shafts, are installed on a transverse frame; a first impeller is directly installed on a generator shaft, and the second impeller is installed at the other head of a through shaft; stiffening rings of the impellers face a direction of the installation of the generation; the point of the lower side of the transverse frame adjacent to the generator is provided with the rotating disc of a hollow shaft; generator leads penetrate from the hollow shaft and are connected to a slip ring arranged at the lower end of the hollow shaft, and then, are sent to a carbon brush. Thus, the double impeller high power high efficient wind power generator can be formed by erecting a vertical frame at the lower side of the utility model.

Description

Bilobed wheel large power high efficiency wind-driven generator

Affiliated technical field the utility model relates to wind-power electricity generation, belongs to power field---13 generatings.

Background technique is present, known wind-power electricity generation major part all be with three blade propellers as with the impeller of wind, propeller cavitation is to make the wind principle, it can not bring into play all wind actions in the diameter, much all is only to use directed wind, therefore, its power is little, and effectively generating dutation is short.

Data searching has: the wind-driven generator of five propeller types introducing from the U.S. on the good Buddhist nun's Wula Shan Mountain in Inner Mongol of Shanxi on the 28th daily paper third edition publication in July nineteen ninety; 176 pages of electrotechnology rudimentary knowledge one books that Lv Guangda write in 73 years are arranged again---187 pages, about the argumentation of wind-power electricity generation; Also having the middle illustration of the 48th page in three grades the 4th natural textbooks of 97 years primary schools and the wind-power electricity generation illustration of bottom surface, all is the principle of propeller cavitation; The color picture that new source, Shangdu County, the Inner Mongol on the 6th April in 2003 business department of Electro Energy, Inc. sends my wind-power electricity generation all is a propeller type.

Summary of the invention is in order to overcome the deficiency of existing wind-driven generator, and the utility model provides a kind of bilobed wheel large power high efficiency wind-driven generator, and this wind-driven generator not only power is especially big, and can look for wind automatically, and effectively generating dutation is long.

The technological scheme that its technical problem that solves the utility model adopts is: 1, impeller design is become to have basal disc, radial axis, stiffening ring, useful spring to transfer the big blade of blast automatically.The concrete practice: basal disc (flange just) is loaded onto (can directly be welded into below two meters) radial axis; With stiffening ring radial axis is fused again; Big blade is loaded onto positioning work piece, and positioning work piece wants the energy fourth on stiffening ring, and loads onto spring at stiffening ring and radial axis junction, and blade is contained on the radial axis, the other end of spring is hung on the blade positioning work piece again.Here it is can automatic anti-strong wind impeller.Moving vane is just as pressing upper spring on the door, so little wind energy power, the big not bad blade of wind.2, generator and a crossbearer, rotating disk that goes out major axis with two same impellers and slow-speed of revolution silicon rectifier two again formed a high-efficiency wind driven generator shapeliness and respectively adorned an impeller as long-armed tower crane two for building.

The beneficial effects of the utility model are 1. to increase single-machine capacity; Big blade with the energy anti-strong wind is filled whole impeller, and the wind within the impeller diameter can both be done manual work, and is contained on the axle with two so big impellers and generator again; The first round has been moved in wind, blows second again simultaneously and takes turns, and this has just utilized wind-force greatly, has also just increased single-machine capacity greatly.2. bilobed wheel to take turns be the starting force effect by adorning second, the rudder action that also blows can be in wind energy conversion system best wind-force position all the time, prolongs effective generating dutation, so it can surpass the power with tens times of three blade screw propeller wind driven generators of diameter.

Description of drawings Fig. 1 is a bilobed wheel large power high efficiency wind-driven generator general assembly drawing

Fig. 2 is impeller figure, is the 1-6 of general assembly drawing

Fig. 3 is axis figure, total Fig. 4

Fig. 4 bearing support figure is a general assembly drawing 5

Fig. 5 crossbearer figure is a general assembly drawing 7

Fig. 6 shaft joint figure is a general assembly drawing 3

Fig. 7 rotating disk general assembly drawing is a

general assembly drawing

8,9,10

Fig. 8 movable disk figure is a general assembly drawing 8

Fig. 9 rotating disk dust cover figure

Figure 10 packing ring figure

Figure 11 bearing support figure is a general assembly drawing 5,10

Figure 12 is rotating disk figure fixedly

Figure 13 nut figure

Figure 14 carbon brush holder figure

Figure 15 dust-proof cover figure

Figure 16 carbon brush gland figure

Figure 17 slip ring figure

First page

Fig. 1 is in the complete machine general assembly drawing 1, be first impeller 2, generator 3, coupling 4, axis 5, two rolling bearing units 6, second impeller 7, willfully 8, movable disk 9, fixedly rotating disk 10, electrical equipment rotating disk 11, stand

The 2nd page

Fig. 2 is among the impeller figure 1,1. basal disc 2, radial axis 3, blade 4, positioning work piece wherein be plan view, 2. be left view on positioning work piece B limit the perforating riveting on blade 5, be spring 6, be that stiffening ring A-A is the radial axis left view, v be between blade positioning work piece, spring, radial axis, the stiffening ring in conjunction with the figure plan view.

The 3rd page

Fig. 3 is 4 1. axis plan views in the general assembly drawing

Fig. 4 is its 1. bearing cap plan view, 2. bearing cap left view, 3. bearing support plan view, 4. bearing support left view of 5 bearing support figure in the general assembly drawing

The 4th page

Fig. 5 is general assembly drawing 7 crossbearer figure, its 1. 2. willfully about the frame plan view two the fan; It is the left view of crossbearer 3..

Fig. 6 is its 1. coupling plan views of general assembly drawing 3 coupling (clutch), and it is the coupling left view 2..

The 5th page of Fig. 7 is 8,9,10 rotating disk general assembly drawings of rotating disk general assembly drawing

Among the figure 1, movable disk, with screw and wind energy conversion system crossbearer strong bonded; 2, air-cored axis and movable disk weld with electric welding; 3, advance wire guide, from then on penetrate earlier and receive on the following slip ring with three sections leads, 4, upper ball cover will be held on the upper bearing bracket, can not work day and night; 5,10 is upper and lower bearing support, the position of four screws with 8 fixedly the screw of rotating disk be consistent, and tightly be fixed as one; 6,11 is upper and lower bearing, looks the symmetry assembling according to figure; The screw of 7 fixing upper and lower bearing supports; 8 fixing rotating disks are by 9 screws and stand strong bonded; 12 packing rings are only held the bearing core circle; 13 adjustable nut can not tension, loose excessively; 14 Xiao holes are used for adjustable nut; 15 electrical equipment rotating disk air-cored axis are welded in Fig. 2 movable disk air-cored axis lower end, must keep with one heart; 16 carbon brush lid rises and presses carbon brush and waterproof action; 17 carbon brush holders, the assembling carbon brush; The carbon brush of 18 3 band springs, the tension that can not press during assembling; 19 3 copper rings must closely be contained in the air-cored axis; 20 carbon brush holder screw fixed carbon brush holders are used; 21 electrical equipment rotating disk Xiao holes prevent slip ring just in case unlikely whereabouts when loosening; 22 movable disk screws are used for fixing with crossbearer; 23 dust-proof cover are fixed on fixedly below the rotating disk, tighten with following bearing support, promptly dustproofly also will adorn carbon brush; 24 go out wire guide, and from then on lead passes, and are connected to slip ring.

The 6th page is rotating disk general assembly drawing 1,1. it be Moving plate and air-cored axis's plan view of rotating disk; 2. it is the plan view of Moving plate, and its is an electrical equipment rotating disk air-cored axis.

The 6th page

Fig. 8 is Moving plate and an air-cored axis in the rotating disk general assembly drawing, wherein 1. is Moving plate and air-cored axis's plan view of rotating disk, and 2. it is the plan view of Moving plate

The 7th page

Fig. 9 is rotating disk general assembly drawing 4 dust cover figure, and it is the dust cover plan view 1., and it is the dust cover plan view 2..

Figure 10 is rotating disk general assembly Figure 12, packing ring figure, and it is the packing ring plan view 1., and it is the packing ring plan view 2..

Figure 11 is rotating disk general assembly drawing 5,10 bearing support figure, and it is the bearing support plan view 1., and it is the bearing support plan view 2..

The 8th page

Figure 12 is a fixedly rotating disk of rotating disk general assembly drawing 8, and it is fixing rotating disk plan view 1., and it is fixing rotating disk plan view 2..

Figure 13 is rotating disk general assembly Figure 13 adjustable nut, and it is the adjustable nut plan view 1., and it is the adjustable nut plan view 2..

Figure 14 is rotating disk general assembly Figure 17 carbon brush holder figure, and it is the carbon brush holder plan view 1., and it is the carbon brush holder plan view 2..

The 9th page

Figure 15 is rotating disk general assembly Figure 23 dust-proof cover figure, and it is the dust-proof cover plan view 1., and it is the dust-proof cover plan view 2., 3. the carbon brush hole.

Figure 16 is rotating disk general assembly Figure 16 carbon brush gland figure, and 1. it is the gland plan view, and it is the gland plan view 2..

Figure 17 is rotating disk general assembly Figure 19 slip ring figure, and it is the slip ring plan view 1., and it is the slip ring plan view 2..

Embodiment

1, first page of figure impeller is synthetic; The figure radial axis is contained on the basal disc 1; Stiffening ring 6 is contained on the radial axis; Spring 5 is contained in the connecting part of radial axis and stiffening ring; Blade 3 is loaded onto positioning work piece 4, again blade is installed on the radial axis; And the other end of spring 5 hung on the positioning work piece; Mix up the dynamics of spring, and impeller is performed balance.

2, the 5th page of rotating disk is synthetic, illustrates in the lump when the 5th page of explanation of accompanying drawing.

3, first page of wind-driven generator is totally synthetic, can be undertaken by following

The first step fixedly rotating disk 8 and general assembly drawing stand 11 fixes, and lead in the rotating disk and stand lead are connected.

Second step was set up stand (stand connects lead in advance)

The 3rd step was fixed on general assembly drawing crossbearer 7 on movable disk Fig. 1

The 4th step was loaded onto general assembly drawing generator 2

The 5th step was loaded onto first impeller on generator shaft

The 6th step was loaded onto coupling 3 in the generator other end

The 7th step was loaded onto bearing 5 with axis 4; Refill shaft joint 3, again axis is contained on the crossbearer behind the face

The 8th step was loaded onto general assembly drawing 6 the 2nd impeller in the other end of axis

The assembling of the 9th step weighs and performs balance

Annotate: 1, note the impeller stiffening ring towards.It is 2, small-sized that all parts all can be installed once lifting whole by dressing up.3, all parts can not be used the pig iron, note antirust, lightning protection.

Claims

1, a kind of bilobed wheel large power high efficiency wind-driven generator, it is characterized in that: with the impeller and the slow-revving generator of two energy anti-strong winds, be contained on the crossbearer, one of the following close generator of crossbearer refills a hollow shaft rotating disk, and generator lead wire penetrates to connect with slip ring from the rotating disk hollow shaft delivers to carbon brush.

2, bilobed wheel large power high efficiency wind-driven generator according to claim 1 is characterized in that: the impeller of anti-strong wind, basal disc, radial axis, stiffening ring are arranged, can spring be arranged movable big blade; Radial axis is contained on the basal disc, and stiffening ring is contained on the radial axis, and big blade is loaded onto positioning work piece and refilled on radial axis, spring is contained in stiffening ring and radial axis junction, the other end hangs on the positioning work piece, as on the door by upper spring, and to can fill whole impeller by movable big blade such; With two so big impellers and slow-revving generator coaxle, synchronous, equidirectional being contained on the crossbearer, the direction of the one side of stiffening ring towards the dress generator arranged, the following of crossbearer refills top rotary table near the generator place, the quiet dish and the stand of rotating disk fix, and shape seems that long-armed tower crane two for building respectively loads onto an impeller.