CN103797245A - Coupled convergence power generation apparatus facing wind - Google Patents

Abstract

A coupled convergence power generation apparatus facing the wind, comprising: multiple convergers (A1-A5) having an upper panel and a lower panel of the inner and outer ends (N, 70) thereof that combine and overlap to form a converger device; a wind turbine (BH) provided at the centre of the inner edge (N) of the converger device; and via a connector (9) and a force transmission shaft (8), the lower end of a centre shaft (12) of the wind turbine supplies force to power generation sets (5, 11) for electricity generation. Barrier panels of units (1A-7A) of a converger device (A) are provided with coupled control doors (S1-S4, F1-F3). Through the action of an electromotor (61), a voltage contact fuser (64), a multifunctional change-over switch (66), etc., automatic control of the opening and closing of the doors is achieved, so as to control the rotation speed of the wind turbine. Multiple gliding beams (C, C1-C4) and a gliding plate (R1) are provided in the base of the power generators by means of a cushion (C6). The gliding beam is mounted on ring beams (14, 27) and a straight beam (13) such that the gliding beam is aligned to a pulley (M). The gliding beam connects to a lateral straight frame (1), sailcloth rudders (4, 35), and the converger device (A). Under the effects of the sailcloth rudders, the pulley, and a roller (D), the converger device can be rotated together therewith in a range of 360 DEG, so that it can face the wind in all directions and generate power.

Description

Coupled convergence power generation apparatus facing wind

Linkage collects TRT technical field towards carrying out wind

The present invention relates to a kind of wind power generation plant, more particularly to a kind of linkage collects TRT towards carrying out wind.Background technology

Present society productivity high speed development, electric energy is widely used, energy expenditure in people's life increasingly increases again, limited resources are caused seriously to consume, the danger of exhaustion is faced, data display is searched for according to energy intelligence, global more than the % of electric energy 85 belongs to " fire, core, oil, gas " generation, severe environmental pollution, climate change thus are caused, ecology will be directly threatened and jeopardize human survival.

From human consciousness to climate change up to now, multiple the United Nations climate Conference has attracted looking forward to and expecting for the numerous environmentalists in the world, therefore, national governments have been borne by dual-pressure, huge manpower, financial resources are put into for this improves discharge, but result is unsatisfactory, situation further deteriorates.In addition, hydroelectric development is also restricted by position, also need to allow water to realize benefit by day, such as develop solar energy and tri-lobed wind energy, cost recovery is also not within the foreseeable future.

Then, it is thought that a kind of clean energy resource, i.e. wind energy.How the great interest for causing people for several years at this using wind energy, rise one exploitation wind energy upsurge.Tri-lobed wind-driven generator is a kind of exemplary apparatus using wind energy.Maximum tri-lobed wind-powered electricity generation unit is built for 6000KW devices according to the current world of news report on June 3 in 2011 is standby.However, the actual reception wind regime area of the unit is unable to reach 300m².Even if according to 300m²Calculate, be 23m/s in device limitation maximum wind velocity, in the case that absorption force efficiency can only achieve 45 %, every 1 m is calculated according to Bernoulli's equation²Its generated output of the m/s of wind speed 23 of wind area is 324.013KN, generated output 324.013KN>< 300m²45 % of X wind speed 23m/s x efficiency=1006.06KW, declared 6000KW is not reached far.

Therefore, the utilization rate of wind energy how is improved into people pole issue to be resolved.The content of the invention

It is an object of the invention to provide a kind of cost is low, wind regime utilization rate high, installed capacity is big and service life length linkage towards wind is carried out collects TRT.

To achieve these goals, linkage of the invention is towards carrying out wind and collect TRT to adopt the following technical scheme that, the device includes：Choke device, it includes multiple choke units； Cylinder wind turbine, it is arranged on the center of the inner edge of choke device；Linkage door is provided with the corresponding partition wall of each choke unit close to the inner edge, to be controlled to wind turbine rotating speed；Central shaft lower end and the connector of cylinder wind turbine are connected, and are connected to drive input shaft rotation to be generated electricity with generator input shaft by force transmission shaft；The upper and lower panel alignment at the inside and outside two ends of the multiple choke unit closely overlaps, the mouth of calling prisoners in after letting them out for exercise that outer end front is separated into the honeycomb fashion of large area receives TrendS, and the inner separates that multiple air-out windows are intensive to surround that install wind turbine is in hollow concentric semicircles space；The choke is connected to form single unit system with sail rudder, the bottom of the single unit system is pivoted about by ring beam, framework and pulley with roll packer, to realize the location control of the device, the a plurality of annulus skid beam for making pulley be aligned in the basis of chassis, rotated in the range of 360 °, choke device is received the alignment of wind regime facade and carry out wind；The chassis basic plane of the device sets mat piece to be connected with skid beam, and planar alignment pulley is installed on the lower plane of ring beam and straight beam in the skid beam, and the upper plane of ring beam and straight beam is connected with framework anyhow, sail rudder and choke.Because force transmission shaft is connected by gear with small generator, the effect of clutch, change-over switch, voltage converter, motor etc. is touched by voltage, realization automatically controls wind regime and generated electricity.

According to such scheme, multiple choke cells overlap formation single unit systems, its outer end front large area is separated into many mouths of calling prisoners in after letting them out for exercise, inner front is separated into many air-out windows, surrounds the concentric semicircles space for installing wind turbine, so as to receive and go out in the positive air port interlayer of two sides, the overlapping trace of choke is not seen, only left and right both sides forms and separates space.

Due to making choke device further flexibly accurate, set roll packer to control inclined road in the inner bottom of device, each pulley is directed at each skid beam body center in 360 ° of scope transfer positioning.

In order to which the present invention reduces cost while improving Generation Rate, it is necessary to set 2 generators, big is main frame, it is small be slave.Implemented according to the detection of wind regime for many years and full-scale investigation, up to 7,000 hours or so when such design year generates electricity.Unit design cost is implemented according to wind-power market and raises 20 %, 2 machines are such as used, and cost is 80 % of the unit, the enough single unit system construction costs of remaining 20 %, and more raising Generation Rate more than 15%.

The device of technical scheme 2 is the further improvement to technical scheme 1.Preferably, device chassis basis is circular, and outside sets railing beam, observation road, enclosure wall and physical plane, centrally disposed generating set operating room, tunnel, enclosure wall beam, and be connected to reinforcement and Round ring grade beams on physical plane, the plane inwardly raises 0.1 with outer rim.More than.

Device basic is not influenceed with planar design by breathing, and construction is quick easily and beneficial to deviation adjusting, more conducively draining.

The device of technical scheme 3 is the further improvement to technical scheme 1.Excellent ease ground, it is multiple The inner edge of the concentric overlapping merging of the upper and lower panel of choke surrounds receiving wind turbine Round post halfbodies space, the partition plate of the choke unit in the space is provided with linkage door, with synchronous test sequence wind regime, because each wallboard alignment of outer rim is overlapping in choke, upper and lower panel is merged into interlayer and compartment, the compartment separates hundreds above air inlet/outlet window to increase vertical clapboard and laminate again.

Be aligned using lath in air outlet road by layer of tabula, it is perpendicular be divided between be separated out hundreds of air-out windows, it is overlapping side by side into the space for accommodating wind turbine, be so divided into increase wind-force and forward impact wind turbine.The linkage door synchronous test sequence wind regime, can generate electricity as usual applied to collating unit and when running into Super Typhoon.

The device of technical scheme 4 is the further improvement to technical scheme 3.Preferably, outer rim is provided with multiple air intakes and air-out window in choke device, increase plate in each window, the increase plate and vertical clapboard all have radian, and arc volume depth is differing from each other, the new vertical clapboard of their two panels unification composition, the new vertical clapboard inner space sets many bar bones, lower end connection device bottom part ring beam, plane on upper end connection device.

The vertical clapboard and increase plate of each vertical clapboard wall of air inlet and air outlet are differing from each other due to arc volume depth, therefore the unification of two sheets constitutes the curved space of the moon, the space sets bottom supporting above and below bar bone attachment means, the inside unified with two panels sets bar bone composition, and so design is to be wind along in the unimpeded and firm top pressure of energy.

The device of technical scheme 5 is the improvement to technical scheme 1.Preferably, the inside and outside ring beam of choke bottom of device is connected together, is connected to the central part outer rim of roll inside device with a plurality of straight beam, and ring beam and the straight beam bottom installs multiple pulleys and is directed at each skid beam and slide plate.

With wind turbine independently of one another, it is to carry out reception boundling for alignment all directions wind regime that choke shifts 360 ° to choke device, re-supplies wind turbine rotation, therefore, it is the central part of roll packer that choke, which shifts the centre, and wind turbine center of rotation is central shaft.

The device of technical scheme 6 is further changing to technical scheme 5.Preferably, a plurality of annulus skid beam, slide plate are connected in each straight beam, including Nei Round rings framework, ringwall beam, genuine wall, and a plurality of annulus skid beam slide plate sets 2 to 100 to take turns laminar, including each mat piece and pulley accordingly increase.

Tunnel, operating room, wall are set to firm safety, and more than tens annulus skid beams designs build for large-scale unit, if the need for building hundreds of thousands KW or million KW, it is not only more flexible, and builds and easily more save material.

The device of technical scheme 7 is the further improvement to technical scheme 1.Preferably, coordinated signals door is arranged at the outer partition surface of each sheep member of choke device, control door be respectively left-hand door with Right door and enabling position, the door expand double area from every layer of the outside unit of interior unit with staged, coordinated signals be it is synchronous open the door with closing the door, transmission can use mechanical or fluid power and air-pressure brake.

Coordinated signals door is respectively left-hand door and You Men, is that, to separate outside air draft in the middle part of choke, so required synchronous interaction control Push And Release, the current whole society of technology of transmission widely uses, for example, machinery can be selected to build or fluid power and air-pressure brake.

The device of technical scheme 8 is the further improvement to technical scheme 1, preferably, roll packer is with the overlapping composition of the annulus part of upper, middle and lower 3, each part inner plane respectively sets pearl groove, insulating space, Zhu Lan, ball, because Zhu Lan effect is separately installed by ball, part outer rim is connected in ring beam in annulus.

Roll packer is applied to machinery and present invention construction is used, and the wind-powered electricity generation construction from one megawatt of device to a m. gigawatt (GW) must use it, and the device construction technology is easy, it is possible to implement roll packers more than hundred rice diameters.

The device of technical scheme 9 is the further improvement to technical scheme 1.Preferably, pulley is mutually overlapping with two disk separation up and down, the a plurality of spring of two rows and screw rod are set between the activity of middle part or so, the screw rod disjunctor protrudes upper shield dish platform rank, upper end through each spring and sleeve pipe in chassis and fixed by nut activity regulation and control, and the disk upper end is connected in each ring beam and each straight beam.

This pulley is adapted to each size wind generator and used, but pulley specifications design, it is necessary to first to calculate choke weight and detection setting position wind regime situation, be designed pulley compression and the construction of configuration specification and quantity again.

The device of technical scheme 10 is the further improvement to technical scheme 9.Preferably, Plane Installation coaming plate and securing plate, internal two shoe brakes plate are separately installed on low bottom-disc, it is slip ring band that the interior multiple bearings, wheel footpath outer rim middle part expansion 10% installed of multiple scroll wheels, wheel are set between the separation, and the band exceeds chassis lower plane and is directed at each skid beam and slide plate.

The assembly and disassembly of this pulley can be connected with each ring beam or each straight beam, and screw takes taking-up apart and changes each configuration accessory, can adjust compression balance under each beam again, the slip ring band most noted, which is unable to ultra-wide and ultra-narrow, can influence to slide.

The device of technical scheme 11 is the further improvement to technical scheme 1.Preferably, voltage levels are touched clutch, multi-functional change-over switch and are controlled with the effect of accumulator jar with self-resetting type and self-localization-type, stop etc. three kinds, stroke contact, closure, opening, to the left or to the right each contact all with voltage levels instruction motor Stroke Control linkage door be driven, the system can using mechanically or hydraulically with Pneumatic Transmission control.

Two kinds of instruments such as voltage levels fusion device, multi-functional change-over switch, have many in the market Style when purchasing as that should meet the requirements, in addition, voltage converter is ordered by producer, for power network in parallel.Above-mentioned three kinds of brakings are as used relatively low mechanical cost, other hydraulic pressure and air pressure cost higher.

The device of technical scheme 12 is the further improvement to technical scheme 1.Preferably, the central shaft lower end of cylinder wind turbine is installed in three layers of bearing of plane, the bearing case sets a plurality of cross-brace and roof beam structure to extend in operating room's foundation columns, because axle exterior feature in axle lower end installs many bar bone post connecting fan ring beams and annulus bottom plate, each pipe, the upper plane , Round ring flat-plates of bar bone connection are set at least

More than 10 layers, the leaf number of layers and ring for including leaf are carved the number of plies of plate and accordingly increased.

Each strength and weight of cylinder wind turbine all belong to central shaft, therefore, each bar bone, pipe should close rule supported configurations, carve that plate etc. all necessary can freely distribute setting, particularly bottom plate and cover board must be aligned and surmount the bottom plate and cover board of covering part choke device in each leaf layer of its outer rim and each ring.

The device of technical scheme 13 is the further improvement to technical scheme 12.Preferably, the honorable width of Circular Plate is the 5-24% of this plate overall diameter, and the honorable width of the Round ring flat-plates is provided with siphonal lobe, middle period, internal lobe, outer accessory lobe, five kinds of leaves of interior accessory lobe combines leaf for one.

Annulus plate face body width dimensions source is what this plate external diameter was separated, as its bigger face body phase of device compares narrower, so ratio within from 5 % to 24 %, blade distribution siphonal lobe connection outer tube, middle period connect internal lobe and interior accessory lobe by the connected inner tube of outer tube, again with inner tube, " V " font is constituted, it is to combine leaf between one to set outer accessory lobe etc. in the V words again.

The device of technical scheme 14 is the further improvement to technical scheme 13.Preferably, described joint leaf with it is adjacent it is another between combine that leaf is separately installed, such continuous mounting arrangement whole Circular Plate plane, reconnect upper strata Circular Plate bottom surface composition leaf layer, the whereby overlapping composition cylinder wind turbine of leafy layer, the siphonal lobe position account for annulus plate body plane width 38-48%, middle period account for 27 ~ 33%, internal lobe it is identical with interior accessory lobe account for 13-17%, outer accessory lobe and account for 29-39%, cylindrical tube account for 8 ~ 21%.

Between class leaf annulus plate face separate be laid out：Zheng Round ring flat-plate plane can be laid out by combining leaf or so between general 30 of the special midget plant for street lighting, if building million KW stand-alone device, joint leaf is laid out Zheng Round ring flat-plate plane between Circular Plate dignity needs hundreds of to thousand in one week, but leaf layer needs to reach 300 layers or so.

The device of technical scheme 15 is the further improvement to technical scheme 14, preferably, siphonal lobe installation site from the connection of Circular Plate outer rim outer tube, inside leaf body line relative diameter wire clamp angle be 47-55 °, the middle period from inner tube connection outer tube, outside leaf body line relative angle be 50 ~ 60., internal lobe it is identical with interior accessory lobe from inner tube connection inner edge, inside leaf body line relative angle be 70- 80., outer additional Leaf angle is 35-47 °.

The number of degrees of each blade installation site of cylinder wind turbine are extremely important, and the strength of wind absorbs by blade is transferred to central shaft, so leaf inner face will will avoid drag penalty along outside demeanour docking, leaf.

Such as wind turbine diameter line is to represent a horizontal stroke, add the straight of degree of separation line 1 into cross again, and four angles of the cross are respectively 90 °, so divide the generation for releasing above-mentioned angle.

The device of technical scheme 16 is the further improvement to technical scheme 15.Preferably, the position form of each blade, siphonal lobe to the curved depth of outer arc be the 23 ~ 33% of this leaf width degree, middle period to the curved depth of inner arc be 16 ~ 27%, internal lobe to the curved depth of inner arc be 10 ~ 17%, outer accessory lobe to the curved depth of outer arc be 20 ~ 30%, interior accessory lobe to the curved depth of outer arc be 8 ~ 18%.

Each blade by it is different it is lonely it is curved can strengthen hardness and top power, such as wind, which enters in leaf, to be absorbed along keep expansive force here in demeanour rolling, and blade back side more avoids resistance.

The device of technical scheme 17 is the further improvement to technical scheme 16.Preferably, the respective arc volume of internal lobe and interior accessory lobe concaves towards other side so that two leaves merge into a leaf, and in an interlobar part formation olive shape space, olive shape space sets many Β of bar bone 4 inside the merging, lower end is installed in ring beam, the upper plane of upper end connection, the siphonal lobe has the curved weight of different arcs from each another increase blade of outer accessory lobe, they synthesize a leaf, and the curved space of crescent moon is formed in leaf, the curved space of crescent moon sets many bar bone lower ends to be installed in ring beam in the leaf of the merging, the upper plane of upper end connection.

Siphonal lobe and outer accessory lobe of the strength of blower fan from outer rim, so, blade and bar bone cooperation support hardness must separately be increased, again plus ring wedge reinforce connect into firm wind turbine outer rim, inner edge merges interior additional interlobar part with internal lobe and is further added by the connection of bar bone, and this is that each bar bone in inner edge more strongly connects central shaft.

The device of technical scheme 18 is the further improvement to technical scheme 12.Preferably, hollow, axis body bottom is thick gradually along upper thin and diminution of contracting in wind turbine central shaft, and a plurality of positive bar of axle outer rim setting, secondary bar and the big rod tube of support bar connection are inner, and big rod tube outer end separates a plurality of small bar and connects Circular Plate inner edge.

Each axostylus axostyle twisting resistance is all in outer rim, therefore, hollow, lower thick, upper thin and diminution in fan shaft design, lower thick favourable load-carrying strength and all size bar bone are firmly connected, upwards contract gradually it is thin and reduce the reason for, be blower fan each structure it is all conjuncted form main torsion in peripheral-edge lower in central shaft because the torsion is aggravated downwards layer by layer, the characteristics of mitigating layer by layer upwards, so design can more reduce cost and be beneficial to construction again. In the design of said apparatus, various configuration accessories are formed by rule Force Calculation, so can greatly reduce workload cost and power loss.

By it is current it is perfect more enter, each cost can be saved, and the construction period is faster easier, so large-scale unit receives wind regime area up to hundreds of thousands m²Scale（Factually machine data calculate million more than kw of large-scale unit generating）, therefore wind regime utilization rate height,（Unit 1KW efficiency 60%, 1MW efficiency 75%, 10MW efficiency 85%, more than 100MW efficiency 90%) the advantages of without hindrance noise is low with the wind, service life is long, and strong adaptability, with extremely strong big practicality.Brief description of the drawings

Below in conjunction with the accompanying drawings come illustrate the present invention more features and advantage, wherein：

Fig. 1 is to represent the linkage of one embodiment of the invention towards the stereogram for carrying out wind and collecting TRT；

Fig. 2 is that oblique view is combined in the chassis of the wind power generation plant shown in Fig. 1 with choke；Fig. 3 is the bottom chassis plane top view of the wind power generation plant shown in Fig. 1；

Fig. 4 is the mat piece oblique view under the chassis skid beam shown in Fig. 3；

Fig. 5 is the device basic plan shown in Fig. 3；

Fig. 6 is the device basic sectional view shown in Fig. 5；

Fig. 7 is each coordinated signals door elevation of each layer choke of device shown in Fig. 1；

Fig. 8 is that the choke each unit bottom driving shown in Fig. 3 respectively controls a schematic diagram；Fig. 9 is that choke shown in Fig. 2 shifts the centre roll packer oblique view；

Figure 10 is the pulley stereogram that the choke shown in Fig. 1 is rotated；

Figure 11 is the wind power generation plant Round post wind turbine stereograms shown in Fig. 1；And Figure 12 is the Circular Plate top plan view of the wind turbine internal structure shown in Figure 11.Embodiment

The specific embodiment of the present invention is described in more detail below in conjunction with the accompanying drawings.

In the accompanying drawings, drawings below mark has been used respectively：A, represents choke；N, represents choke inner edge；BH, represents cylinder wind turbine；C, represents device chassis；E, represents each layer linkage door；S and F, represents each unit 1A ~ 7A of choke linkage door transmission；R, represents device basic；D, represents roll packer；M, represents pulley.Accompanying drawing dotted line represents the inside of the TRT.In addition, also using reference 1 to 98 into Figure 12 to represent corresponding component in Fig. 1. Herein, " left and right directions ", " interior outer rim ", " above-below direction " are the linkages for assembled state towards coming for wind collects TRT.

Herein involved choke device, sail rudder and wind turbine applicant of the present invention in

It has been described later in detail, has herein been incorporated herein in its full text by quoting in the international P C T applications of entitled " square movable body compression wind-power generation device " that on May 2nd 7,2010 submits, Application No. PCT/CN2010/000759.

Fig. 1 is to represent the linkage of one embodiment of the invention towards the stereogram for carrying out wind and collecting TRT.

The TRT of the present invention includes chassis basis R.Chassis basis R includes generating set 5,11;Operating room 2;Round rings grade beam 3, C7,34;Annular skid beam C1 ~ C4;Slide plate R9 and mat piece C6;Roll packer D;And motor 62.The lower end of wind turbine BH central shaft 12 is installed on the roof beam structure including component 30,28,39 by three layers of bearing 31 of plane.Disjunctor is on framework 1 together for An Zhuan You Round rings framework 47, slide plate R9 and roll packer D in the upper plane of annulus grade beam 3, their relatively multiple pulley M and the inner edge N ring beam 14 of bottom in choke A, so as to be rotated together with framework 1.Choke A includes multiple choke unit Al ~ A5, and direction of the plurality of choke unit along central shaft 12 overlaps.These chokes unit A1-A5 are arranged on the framework 1, including the right cylinder 16 for support.Perpendicular row sail rudder 4,35 is also equipped with the framework 1.Cylinder wind turbine BH and its outrigger 17 are connected on top ring stand 21, and the top ring stand 21 will fix wind turbine BH upper connection plane 23 and bar bone 22 by bearing 24.Choke A can set the arbitrary overlapping number of plies according to geographical environment, provided with separating space 15 between the plurality of overlapping choke unit Al ~ A5, and outer rim N, the upper and lower panel of 70 two ends facades closely merge composition choke device in the adjacent unit of choke up and down A1 ~ A5 air channel.From the upper plane 20 of the choke device it can be seen that being provided with partition plate 25, N6 inside choke A, they are separated out multiple air channels 26 and shrinkage part 18, and each air channel 26 is again including air channel unit 1A ~ 7A.In addition, as illustrated, from dotted line 69 to cylinder wind turbine BH inner edge N, by bar bone 19,67 again there is provided multiple collect small air channel 37, N3, N4.Perpendicular row sail rudder 4,35 is arranged on the left and right both sides and rear of TRT, and connects choke A.Choke A is connected in its underpart on framework 1,13 and inside and outside ring beam 14,27 anyhow, forms one.Sail rudder 4,35 is made up of a plurality of bone of bar anyhow and multiple blades, and forms the perpendicular row composition sail rudder 4,35 of the multiple blades of installation outside frame space, the framework.

As shown in Figure 1 and Figure 2, in cylinder wind turbine BH interior outer rim！^, annulus beam 14,27 is set respectively at 70, by the mat piece C6 in pulley M comparative basis R faces and show sliding fine strain of millet Cl, C2, C3, C4 and slide plate R9, sail rudder 4,35 and single unit system are installed in basic R skid beam C1 ~ upper plane of C4, R9, to carry out 360 ° of ground rotation activities, receive TrendS.As can be seen from the figure a plurality of straight-bar C5 extends to outside skid beam C1 at the Round rings framework 47 and slide plate R9 of internal annulus grade beam 3, wherein support is directed at a plurality of additional annulus skid beam C2, C3, C4 plane by pulley M synchronizes slip.The multiple choke unit Al, A2, A3, A4, A5 interval 15 along the vertical direction, they overlappingly constitute choke device, air draft is set to control door El, E2, E3, E4, E5 at each duct outlet of each layer of the choke device, for controlling wind turbine BH rotating speeds, so that control door E opens a sluice gate to leak informaton automatically when choke device runs into Super Typhoon.Many air outlet N3 of inner edge N relative to this 5 choke unit A1 ~ A5, N4 roads, each vertical clapboard N2, N6 is by increasing plate, there are different arc volume depth each other, then two panels is unified, the vertical clapboard N2 of the unification, N6 inner spaces set many bar bones, lower end connection choke bottom of device ring beam 14, 27, and plane 20 on the upper end of straight beam 13 connection choke device, the multi-disc unification vertical clapboard N2, N6 and multi-disc interlayer board N5 separate multilayer Nl again, N8 it is many between N3 air feed windows N3, N4, such choke A devices inner edge N is used for installing cylinder wind turbine Β Η with hundreds of air outlet compositions in empty semicircular body, ' the lower end of machine Β Η central shafts 12 by connector 9 be connected force transmission shaft 8 with defeated power to 5 groups of generator, because air quantity belongs to labile state, 11 groups of additional electric generator must be set to be connected to by gear 10 on force transmission shaft 8.The choke Α outer portions collect small air channel 37 every multiple, the depth dimensions of road 37 includes in right cylinder 16 and pressing plate N7 outside empty semicircular body inner edge N according to choke A 1 % -15 % for receiving the front beam overall number of wind regime outer rim 70 because the bar bone 33 of support is connected to each layer choke A.

The chassis basis of TRT bottom is illustrated below with reference to Fig. 3 to Fig. 6.

The chassis basis of TRT bottom sets basis R first, the multiple mat piece C6 engagement skid beams Cl of reallocation arrangement, C2, C3, C4, slide plate R9 and reinforcing bar bone C5, choke device A chassis and ring beam 14,27, straight beam 13 are installed on pulley M in plane by pulley M, including the perpendicular basis of row sail rudder 4,35 and each unit 1A ~ 7A coordinated signals door Sl, S2, S3, S4 (lefts）, Fl, F2, F3 (right）, linkage door drive mechanism S, F give up the throne, and place 38,36 is basic, and the small air channel 37 of foreign side and cylinder wind turbine BH axles 12 are basic.As shown in Figure 4, mat piece C6 lower planes are provided with rubber slab 43 and front C9 facades C8 side is elongated, the side narrow shape of 39 sides and this is just being contracted to upper plane 40 with each tilt upwardly in Side four directions, and the middle part of plane 40 is set and skid beam CI ~ C4 is installed at groove 41 will be fixed with screw 42.As illustrated, device basic sets generate electricity Ji Group 5, operating room 2, semicircle foundation columns R4, enclosure wall beam respectively C7, tunnel R6, a frame R8 and the connection annulus of reinforcement 34 grade beam 3, the disjunctor of beam 3 is in outerplanar basis R and enclosure wall 44 and connects observation road R2, outside railing beam Rl.Compared with base R to outer horizontal plane 45, it can be seen that solid foundation R plane 46 raises 0.5 gradually from outside to inside.To 1.5.Basic R physical plane 46 also sets up the annulus framework 47 in the face of Duo Tiao Round ring skid beams Cl, C2, C3, C4 connection annulus grade beam 3, the top of this 47 is installed by slide plate R9 and roll packer D, wall beam C7 and the conjuncted Yu Round rings grade beam 3 of reinforcement 34 and basis R planes.Threeway tunnel R6 is also set up below described device basis R and each grade beam Rl, 3, C7 and a frame R8, each tunnel has outer doorway R5, interior 1'1 mouthfuls of R7 to lead to operating room 2 respectively.As shown in the figure, chassis basis R outer circumferences place plane and set railing ring beam Rl, observation road R2, inner plane to install multiple mat piece C6, part C6 engagement annulus skid beam Cl, C2, C3, C4 bottoms, each pulley M of the upper plane opposite sets bottom lower plane installations of skid beam CI ~ C4, which carries out 360 ° of slip rotations, makes the alignment of the front of single unit system outer rim 70 carry out wind reception.

Reference picture 6, Fig. 7 combinations Fig. 8 are illustrated.

Coordinated signals door E is arranged on the outer partition plate outer surface of each layer choke Al, A2, A3, A4, A5 each choke unit 1A, 2A, 3A, 4A, 5A, 6A, 7A, the surface left-hand door Sl, S2, S3, S4 are located at enabling position 38, surface right door Fl, F2, F3 are located at enabling position 36, control door E modes elongated and the vertical linkage of row is set by the choke A numbers of plies, the linkage controls the pot wheel 50 of door El, E2, E3, E4, E5 alien invasion attachment means bottom to realize by gear vertical rod 51 through each layer.As shown in the figure, left unit Α sets motor 61 to connect the power transmission of pot bar 49 to gear S5, F7, gear cross bar F8, again by bar F8 be connected each unit 1A, 2A, 3A, 4A pot bar 49 to engage each pot wheel 50, so as to which power transmission is to gear vertical rod 51, right unit 5A, 6A, 7A motor 68 are connected to gear F5 and pot bar 49, with the pot bar 49 by cross connecting shaft F6 power transmissions to each unit 5A, 6A, 7A engagement pot wheel 50, pot wheel 50 then connects gear vertical rod 51.Coordinated signals door E is mode elongated, conduit E7 and lower conduit E8 in its two ends 58 and the Fen Do settings of lower edges 57, road E7, E8 length is control door E 210%, wherein 110% space E9 and limit sill E6 are used to controlling door E to give up the throne the activity of putting.As illustrated, control door E lower edges 57 are respectively mounted multiple row groove bearings 55,59, lower edge increases multiple sliding bearings 53, and middle part sets how tooth 54 carries out enabling E with meshing gear 60 and the E that closes the door, so that real reason control high wind source activity.Front door S3 exhaust areas be twice of a S4 area and door S2 be twice of a S3, door S1 be twice of a S2, right door F1 exhaust areas are twice of a F2, door F2 areas are twice of a F3.

As illustrated, under the R Central places of basis operating room 2 ringwall C7 tilt, it is wide at the top and narrow at the bottom, And the application control system of generating set 5, I I and control door E is installed in lower plane, such as generator 11, accumulator jar 63, voltage levels identification tactile clutch 64, multi-functional change-over switch 66 and electricity voltage converter 62, electricity voltage converter 62 is to send size of current for generating set 5 to boost grid-connected.The control door E control systems are to be divided into three phases by the voltage levels of the generating of generating set 5,11 to touch voltage tactile clutch 64, multi-functional change-over switch 66, for along or inverse operation control with self-resetting type and self-localization-type, stop etc. three kinds, stroke contact, closure, opening, beat to each contact of left or right all by voltage levels, gear Stroke Control, this system present society widely uses.It is of course also possible to use hydraulic pressure, fluid power and Pneumatic Transmission respectively control E, S, F.Cylinder wind turbine BH is installed in the generating set 5,11, the top of operating room 2 by ring stand 65, and the room 2 sets roll packer D again by ringwall C7 and compartment frame R8 and ring beam 3.

It is described in detail referring next to Fig. 9 to Figure 10.

Roll packer D is with 3 Ge Round ring components 71, 72, 74 configure ball D2 and pearl column D4 compositions, respectively lower part 71, middle part 72, upper part 74, wherein, plane D3 sets two plane D5 above and below pearl groove Dl, middle part to be also formed with pearl groove Dl in lower part 71, and upper part lower plane also has pearl groove D1, due to 3 circle ring parts 71, 72, 74 is overlapping, wherein ball D2 and pearl column D4 formation roll packer D are installed, therefore, as shown in figure 9, each part 71, 72, 74 overlap to form insulating space D6, and space D6 is separately installed by ball D2 with pearl column D4 effect, including upper strata ball D7, due to two-piece 71, 74 outerplanar D8 and inner edge 73 are mounted in the annulus framework 47 in the face of annulus grade beam 3, and part 72 is flexibly rotatable in formation, flexible due to middle part 72, its outer rim is conjuncted in bottom of device ring beam 14, including outer-ring beam 27 and straight beam 13, framework 1,360 ° are shifted with the conjuncted overall choke A devices of framework 1 and pulley M effect.

As shown in Figure 10, pulley M includes upper shield disk 82 respectively, M4 and low bottom-disc 80 between the activity of middle part, the low bottom-disc 80 installs coaming plate 76 by planar outer rim on bottom plate 75 and is associated with internal left and right two panels separation flashboard 77, 78, its flashboard 77, between 78 separation two scroll wheel M3 are fixed inside two ends, multiple load-carrying bearings are installed inside wheel M3, flashboard 77, 78 outsides separate multi-compartment frame by securing plate 81 and are used to install each screw rod Ml and each spring M5, M2, the cubic outer rim of plane 83 respectively installs coaming plate 79 on the upper shield disk 82, the separately installed noisy plate 86 in middle part left and right constitutes elongated space M8, each point half of the two ends of coaming plate 79, which are cut, installs the composition step of flat board 84, compartment is separated with securing plate 85 again, for installing screw rod M9, Ml and nut M7, as shown in the figure, it is internal under the upper step of shield disk 82 that sleeve pipe M6 is housed, each screw rod M9 lower ends and bottom 12 000865 plates 75 are conjuncted, upper end M9 is fixed in step through spring M5, Ml and through the step of shield disk 82 in sleeve pipe M6 protrusions by nut M7 activity regulation and control, it is that slip ring exceeds the lower plane of chassis 80 with M2 to expand 10 % in the middle part of the scroll wheel M3 external diameters outer rim, and 360 ° of ground transfer slips are carried out for being aligned in annulus skid beam C, C1, C2, C3, C4 and slide plate R9 planes.

Illustrated referring next to Figure 11 combinations Figure 12.

Cylinder wind turbine BH volume heights overall device overlapping with choke A is highly identical, and wind turbine BH circle diameters 2B is choke A outer rims 70 calls prisoners in after letting them out for exercise 1/3rd or so of front beam overall, the body plane 1B of machine BH Circular Plates 89 accounts for the overall diameter 2B of this plate 89 13 %, interior space B 9 and accounts for 87 % altogether with central shaft 12, and the number of wind turbine BH from Ge Ceng Round ring flat-plates 89 in the supreme plane 23 of bottom plate 88 is freely set, including wind turbine BH leaf B2 leaf layer B4 numbers and ring carve the number of plies of plate 90.Outside leaf B2 outer rim B5 each line of layer B4 aligned perpendiculars one is can be seen that from the outer rim B3 of cylinder wind turbine BH bodies, includes leaf B2 inner edge B6 and air inlet Bl.As shown in the figure, cylinder wind turbine BH each layer B4 leaf B2 layouts are identical consistent, and it is similar that each 6B, which sets leaf B2 pieces, each 6B joints leaf B2 is respectively siphonal lobe H4, middle period 96, internal lobe 98, outer accessory lobe 95, interior five kinds of the grade of accessory lobe 97, the cylindrical tube B for configuring blade layer B4 is respectively exterior tube 93, inner tube 94, tri- kinds of tube-carrier H, Zhe Xie Round column jeckets B, 93, 94, H lower ends are arranged in wind turbine BH bottom ring beam 87, each cylindrical tube B, 93, 94, Circular Plate 89 and Ge Ye 96 of the H upper end through each layer B4, 98, 95, 97, 6B is connected in plane 23 between H4 layer B2.The plane 1B of each layer Circular Plate 89 each 6B joint leaf B2 siphonal lobe H4 positions be arranged to size account for Circular Plate 89 plane IB width 43 %, the leaf body line that leaf H4 is extended inwardly at outer tube 93 from the outer rim 92 of Circular Plate 89 is 50 relative to diameter 2B lines formation angle., its leaf H4 is to 25 % that the curved depth of outer arc is this leaf H4 width.Middle period 96 position account for the plane 1B of Circular Plate 89 width 30 % and leaf 96 extended at inner tube 94 the leaf body line of outer tube 93 be 55 ° relative to diameter 2B lines formation angle, 96, leaf to the curved depth of inner arc be the width of this leaf 96 18 %.The position of internal lobe 98 account for 15 % of the plane 1B width of Round ring flat-plates 89 and leaf 98 from inner tube 94 extend to the leaf body line of the inner edge 91 of ring flat-plate 89 be 75 ° relative to diameter 2B lines formation angle, leaf 98 to the curved depth of outer arc be the width of this leaf 98 12 %.The outer position of accessory lobe 95 accounts for the plane IB of Circular Plate 89 % of width 37, and it is 40 that the leaf body line that the leaf 95 is extended inwardly at tube-carrier H from the outer rim 92 of Round ring flat-plates 89 forms angle relative to diameter 2B lines.And leaf 95 is to 23 % that the curved depth of outer arc is the width of this leaf 95.The interior position of accessory lobe 97 accounts for 15 % of the plane 1B width of Circular Plate 89, and the leaf 97 extends to the inner edge of Circular Plate 89 at inner tube 94 91 leaf body line is 75 ° relative to diameter 2B lines formation angle, and leaf 97 is to 10 % that the curved depth of inner arc is the width of this leaf 97.12 % of the beam overall of Round ring flat-plates 89 are cylindrical tube 93,94 positions.The siphonal lobe H4 respectively increases leaf B2 pieces with outer accessory lobe 95, there are different arc volume depth each other, they synthesize a leaf B2 pieces, and the curved space 3B of inside crescent moon that two panels leaf B2 merges sets many bar bone 4B lower ends connection bottom ring beams 87, the upper plane 23 of upper end connection.As shown in the figure, air inlet B1 spaces are set outside each 6B joint leaf B2 position, interior air port 5B spaces are set out, but two kinds of mouth Bl, 5B spaces are different, be air intake space is divided into together with former and later two air inlets B1 roads extend to middle part synthesis with outer accessory lobe 95, postponed again from middle part and extend to the formation air outlet 5B of inner edge 91, air outlet 5B has postponed a 6B by diameter 2B lines, but preceding 6B air outlets 5B and it is rear between air inlet B1 wait to put down, but air outlet 5B width is the 1/6 of two mouthfuls of B1 synthesis width of air intake.Respectively interval is consistent for the middle inner and outer pipes 93,94 that are set in Round column jeckets B, but tube-carrier H set locations postpone 30% subtracts narrow interior compartment H6 and isolate balance with preceding interior compartment 6B.The central shaft 12 of the wind turbine BH be internally hollow H8, the body thickness H7 of lower end axle 12 contract upward gradually it is thin reduce, the outer rim of axle 12 set 22 layers of bar bone is according to the number of plies of Circular Plate 89 or freely sets, each layer of setting positive bar HI is consistent with secondary bar H5 number, and increase support rib bar H2 reconnects the big the inners of bar bone 22 of H3 if necessary, the inner edge 91 that a plurality of ossiculum bar B7, B8 connect Circular Plate 89 is separated with outer end H3 again by big bar bone 22, external space B9 and interior space H9 is formed.

Claims (18)

1. Claim

   1. one kind linkage collects TRT towards carrying out wind, the device includes：Choke（A) overlapping device, cylinder wind turbine（BH) it is arranged at choke（A) device inner edge（N) center, the inner edge（N) each partition wall of each choke (A1 ~ A5) sets linkage door（Fl, F2, F3, Sl, S2, S3, S4) to wind turbine（BH) rotating speed is controlled, wind turbine central shaft（12) lower end and connector（9) be connected force transmission shaft（8) power transmission generator（5) input shaft rotary electrification；Multiple chokes（A1 ~ A5) inside and outside two ends（N, 70) upper and lower panel alignment closely overlap, outer end（70) front is separated into the mouth reception TrendS of calling prisoners in after letting them out for exercise of the honeycomb fashion of large area, inner（N multiple air-out windows) are separated（N3, N4) intensive surround installation wind turbine（BH) in empty concentric semicircles space；The choke（A) be connected sail rudder（4th, 35) component devices, the bottom of device passes through ring beam（14th, 27), framework（And pulley 1)（M), in roll packer

   (D) location control rotated centered on, makes pulley（M) it is directed at chassis foundation（R a plurality of annulus skid beam in)（C), in 360 ° of scope transferring positions, choke is made（A) device, which receives wind regime facade and is aligned, carrys out wind；Device chassis foundation（R) plane sets mat piece（C6) be connected skid beam

   (C), the beam（C planar alignment pulley on)（M) it is installed in ring beam（14th, 27) and straight beam（13) lower plane, upper plane disjunctor framework anyhow（1), sail rudder（And choke 4)

   (A), due to force transmission shaft（8) with gear（10) be connected small generator（11) clutch, is touched by voltage（64), change-over switch（66), voltage converter（62), motor（68) etc. 61st, effect, realization automatically controls wind regime and generated electricity.

   2. linkage as claimed in claim 1 collects TRT towards carrying out wind, it is characterised in that device chassis foundation（R it is) circular, outside that railing beam is set（R1 road), is observed（R1), enclosure wall（And physical plane 44)（46), centrally disposed generator（5th, operating room 11) is organized（2) it is, genuine（R6), enclosure wall beam（C7) be connected reinforcement（34) with annulus grade beam（3) disjunctor is in physical plane（46), the plane（46) with outer rim（R3 0. more than Γ) is inwardly raised.

   3. linkage as claimed in claim 1 collects TRT towards carrying out wind, it is characterised in that multiple chokes（A1 ~ A5) upper and lower panel with one heart overlapping merging inner edge（N receiving wind turbine) is surrounded（BH cylinder haif space), the choke in the space（A) each unit（1A ~ 7A) partition plate setting linkage door（E) Synchronous Transmission（S, F) control wind regime, due to choke（A) interior outer rim（N, 70) alignment of each wallboard is overlapping, upper and lower panel is merged into interlayer（) and compartment N8（N6), the compartment is again to increase vertical clapboard（N2) and laminate (Nl, N5) separate hundreds above air inlet/outlet window（N3、 N4) .

   4. linkage as claimed in claim 3 collects TRT towards carrying out wind, it is characterised in that choke（A) outer rim in device（N, 70) be provided with multiple air intakes and air-out window（N3, N4), each window（N3, N4) vertical clapboard（N2 plate) is respectively increased, they have different arc volume depth, vertical clapboard of the two panels unification composition with inner space（N2), vertical clapboard（N2) inner space sets many bar bones, lower end connection device bottom part ring beam（14th, 27), plane on upper end connection device（20) .

   5. linkage as claimed in claim 1 collects TRT towards carrying out wind, it is characterised in that choke（A) the inside and outside ring beam of bottom of device（14th, 27) with a plurality of straight beam（13) it is connected together, is connected to roll inside device（D middle part)（72) outer rim, the ring beam（14th, 27) and straight beam（B) multiple pulleys are installed in bottom（M) it is directed at each skid beam（Cl, C2, C3, C4) and slide plate（R9) .

   6. linkage as claimed in claim 5 collects TRT towards carrying out wind, it is characterised in that Duo Tiao Round ring skid beams（Cl, C2, C3 C4) are Ji Round ring frameworks（47), slide plate（R9) it is connected in each straight beam（, including interior annular framework 13)（47), ringwall beam（C7 it is), genuine（R6) wall, a plurality of annulus skid beam（C；, Cl, C2, C3, C4) slide plate（R9 2 to 100, including each mat piece) are set to take turns laminar（) and pulley C6（M) corresponding increase.

   7. linkage as claimed in claim 1 collects TRT towards carrying out wind, it is characterised in that coordinated signals door（E) it is arranged at each choke（A1 ~ A5) each unit（1A ~ 7A) outer partition surface, control door（E) difference left-hand door（SI ~ S4) He Youmen（Fl ~ F3) and enabling position（38th, 36), the door（E) from interior unit（4A, 5A) outside unit（3A, 2A, 1A, 6A, 7A) every layer double area is expanded with staged, coordinated signals are synchronous enablings（E) with closing the door（), E transmission can use machinery or fluid power and air-pressure brake.

   8. linkage as claimed in claim 1 collects TRT towards carrying out wind, it is characterised in that roll packer（D) with the annulus part of upper, middle and lower 3（, 74th, 72 71) overlapping composition, each part（74th, 72,71) inner plane（73) it is each that pearl groove is set（D1), insulating space（D6), Zhu Lan（D4), ball（D2, D7), due to Zhu Lan（D4 effect) is by part in the separately installed , Round rings of ball (D2, D7)（72) outer rim is connected in ring beam（14) .

   9. linkage as claimed in claim 1 collects TRT towards carrying out wind, it is characterised in that pulley（M) with two disks up and down（82nd, 80) separation is mutually overlapping, between the activity of middle part（M4) left and right sets a plurality of spring of two rows（Ml, M5) and screw rod（), M4 the screw rod disjunctor is in chassis

   (80) each spring is passed through（Ml, M5) and sleeve pipe（M6) shield disk in protrusion（82) step, upper end（M9) by nut（M7) activity regulation and control are fixed, the disk（82) upper end is connected in each ring Beam（14th, 27) and each straight beam（ 13) .

   10. the linkage as described in claim 9 collects TRT towards wind is carried out, it is characterised in that low bottom-disc（80) Plane Installation coaming plate on（And securing plate 76)（81), internal two shoe brakes plate（77th, it is 78) separately installed, multiple scroll wheels are set between the separation（M3), take turns（Multiple bearings, wheel are installed in M3)（M3 it is slip ring band) to expand 10% in the middle part of the outer rim of footpath（M2), the band（M2 chassis) is exceeded（80) lower plane is directed at each skid beam（Cl, C2, C3, C4) and slide plate（ R9 ) .

   11. the linkage as described in claim 1 collects TRT towards wind is carried out, it is characterised in that voltage levels touch clutch（64), multi-functional change-over switch（66) with accumulator jar（63) effect is controlled with self-resetting type and self-localization-type, stops etc. three kinds, and stroke contact, closure, opening, each contact is all with voltage levels instruction motor to the left or to the right（61st, 68) Stroke Control linkage door（E) it is driven（SF), the system can using mechanically or hydraulically with Pneumatic Transmission control.

   12. the linkage as described in claim 1 collects TRT towards wind is carried out, it is characterised in that cylinder wind turbine（BH central shaft)（12) lower end is installed on three layers of bearing of plane（31) in, the bearing（31) shell sets a plurality of cross-brace and roof beam structure（30th, 28, operating room 39) is extended to（2) foundation columns（R4 in), due to axle（12) axle exterior feature in lower end installs many bar bone post connecting fan (BH) ring beams（87) with annulus bottom plate（88), each pipe（93rd, 94, ti), bar bone（4B) connect upper plane（23) wherein, Circular Plate（89) at least 10 layers arrangement above, includes leaf（B2 leaf layer)（B4) number and ring carve plate（90) the corresponding reinforcement mouthful of the number of plies.

   13. linkage as claimed in claim 12 collects TRT towards carrying out wind, it is characterised in that Circular Plate（89) it is honorable（IB) width is this plate（89) the 5 ~ 24% of overall diameter, the body plane（IB) siphonal lobe (H4), middle period are set（%), internal lobe（98), outer accessory lobe（95), interior accessory lobe（97) five kinds of leaves such as（B2) be one between（6B) combine leaf.

   14. linkage as claimed in claim 13 collects TRT towards carrying out wind, it is characterised in that between described（6B) joint leaf with it is adjacent it is another between combine that leaf is separately installed, such continuous mounting arrangement whole Circular Plate（88) plane UB), reconnect upper strata Round ring flat-plates（89) bottom surface composition leaf layer（), B4 whereby leafy layer（B4) overlapping composition cylinder wind turbine（), BH the siphonal lobe（H4) position accounts for Circular Plate（89) body plane（1B) width 38 ~ 48%, the middle period '（96) 27 ~ 33%, internal lobe is accounted for（98) with interior accessory lobe（97) it is identical to account for 13 ~ 17%, outer accessory lobe（95) 29 ~ 39%, cylindrical tube is accounted for（93rd, 8 ~ 21% 94) are accounted for.

   15. as linkage that claim 14 is confused towards wind is carried out collects TRT, its feature exists In siphonal lobe（H4) installation site Cong Round ring flat-plates（89) outer rim（92) outer tube is connected（93), inside leaf body line relative diameter（2B) wire clamp angle is 47 ~ 55., the middle period（96) outer tube is connected from inner tube (94)（93), outside leaf body line relative angle is 50 ~ 60 °, internal lobe（98) with interior accessory lobe（97) it is identical to connect inner edge from inner tube（91), inside leaf body line relative angle is 80 ° of 70-, outer accessory lobe（95) angle is 35 ~ 47..

   16. linkage as claimed in claim 15 collects TRT towards carrying out wind, it is characterised in that each leaf（B) the position form of piece, siphonal lobe（H4 it is) Ben Ye to the curved depth of outer arc（H4) width 23 ~ 33%, the middle period（It is %) 16 ~ 27%, internal lobe to the curved depth of inner arc（98) it is 10 ~ 17%, outer accessory lobe to the curved depth of inner arc（95) it is 20 ~ 30%, interior accessory lobe to the curved depth of outer arc（97) outwards lonely curved depth is 8 ~ 18%.

   17. linkage as claimed in claim 16 collects TRT towards carrying out wind, it is characterised in that internal lobe（98) with interior accessory lobe（97) each arc volume concaves towards other side and merged into is internally formed a leaf in olive shape space, two leaf at it（98th, the inside olive shape space 97) merged sets many bar bone 4B, and lower end is installed on ring beam（87) plane in, in the connection of upper end（23), the siphonal lobe（H4) with outer accessory lobe（95) each another increase leaf（B2) piece, they have different arc volume depth, and synthesize a leaf, in the merging leaf（B2 the curved space of crescent moon in) sets many bar bone lower ends to be installed on ring beam（87) in, the upper plane of upper end connection（23) .

   18. linkage as claimed in claim 12 collects TRT towards carrying out wind, it is characterised in that wind turbine (BH) central shaft（12) it is hollow in（H8), axis body（H7) bottom is thick gradually small along the thin and beam of upper contracting, the axle（12) outer rim sets a plurality of positive bar（HI bar), is paid（) and support bar H5（H2 big rod tube) is connected（22) it is inner, big rod tube（22) outer end（H3 a plurality of small bar) is separated（B7, B8) connection Circular Plate（89) inner edge（91) .