CN205876601U

CN205876601U - Board type vertical axis electricity generation windmill turns over

Info

Publication number: CN205876601U
Application number: CN201620859443.0U
Authority: CN
Inventors: 程家魁
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-10
Filing date: 2016-08-10
Publication date: 2017-01-11
Anticipated expiration: 2026-08-10

Abstract

The utility model provides a board type vertical axis electricity generation windmill turns over belongs to wind power generation equipment field, including braced system, rotating assembly, a plurality of fixed frame, with the flabellum and the multi -disc flank of fixed frame one -to -one, rotating assembly fixes on braced system, and rotating assembly braced system 360 rotation relatively, fixed frame and rotating assembly fixed connection, and equidistant the fixing on rotating assembly of a plurality of fixed frames, but flabellum utilization rotary device installs in fixed frame, a slice flank is fixed respectively to the both sides of flabellum, and the flank can be blockked in order to play the cushioning effect by fixed frame. The utility model discloses at the both sides of flabellum fixed a slice flank respectively, when flabellum relatively fixed frame is rotatory, the flank can with fixed frame direct contact, utilize the inclined plane atress effect of self, can effectively slow down the flabellum and to the striking of fixed frame, play better cushioning effect, reduce the electricity generation noise, alleviate equipment wear simultaneously.

Description

Tilting plate type vertical axis power generation windmill

Technical field

This utility model relates to field of wind power equipment, particularly relates to a kind of tilting plate type vertical axis power generation windmill.

Background technology

Wind energy (wind energy) is the produced kinetic energy of air flowing, is a kind of reformulations of solar energy: due to too It is uneven that sun radiation causes earth surface each several part to be heated, and causes pressure distribution in atmosphere uneven, at horizontal baric gradient Effect under, air sports in the horizontal direction becomes a common practice.Although arriving only about 2% conversion in the solar energy of the earth according to estimates For wind energy, but its total amount is still the most considerable: the wind energy in the whole world is about 130,000,000,000 kilowatts, than the water that can develop on the earth Total amount also can want big 10 times.

Wind energy is reproducible clean energy resource, at the new century that energy crisis is the most serious, has obtained swift and violent development.Arrive Till 2008, the whole world there are about 94.1 gigawatts with the electric power that wind-force produces, and the electric power of supply has exceeded whole world consumption 1%.Although wind energy is not the most the main energy for most countries, but has grown up between 1999 to 2005 years More than four times.

Although wind energy content is big, distribution is wide, but its energy density low (only the 1/800 of water energy), and unstable, because of This, need wind energy transformation equipment just the kinetic energy of wind can be changed into mechanical energy, electric energy and heat energy etc. for people to use.

Wind-driven generator is i.e. one of the most frequently used wind energy transformation equipment, and the kinetic energy that it is kept watch is converted into the action of rotation and goes Pushing generator, to produce electric power, method is through power transmission shaft, and the rotary power of rotor is sent to electromotor.

Wind-driven generator is varied, according to the relation between direction and wind direction that wind wheel rotates, can be divided into two classes: level Axis wind power generator, the rotary shaft of wind wheel is parallel with wind direction；Vertical axis aerogenerator, the rotary shaft of wind wheel be perpendicular to ground or The direction of person's air-flow.

Wherein, the output of vertical axis aerogenerator, hence it is evident that higher than horizontal axis wind-driven generator, therefore, become wind The development trend of power generating.

Such as, the utility model patent of earlier application: patent name is that " honeycomb flap resistance force type vertical shaft wind power generates electricity Machine ", Application No. " CN201310318672.2 ".As it is shown in figure 1, the butterfly wind-engaging framework 1 even cloth of ＇ is on rotary sleeve 2 ＇, rotate Set is fixed on turnbarrel axle；Turnbarrel axle is vertically fixed on pylon 3 ＇ top；It is fixed with honeybee on butterfly wind-engaging framework 1 ＇ Nido horizontal turnover panel framework 4 ＇；Each polygon of cellular horizontal turnover panel framework 4 ＇ with a positive stop lug boss and passes through water Flat little axle is fixed with horizontal turnover panel 5 ＇.

Its operation principle is at the different conditions of the both sides of pylon 3 ＇ according to turnover panel 5 ＇ horizontal in cellular framework 1 ＇, is having In the case of mild wind, the horizontal turnover panel 5 limited projection of ＇ in side is blocked, and forms wind surface；Opposite side overturns to horizontal level, makes wind Smoothness is passed through.

Vertical axis aerogenerator in above-mentioned utility model, utilizes vertical axis to realize sending out in the rotation being parallel to horizontal plane Electricity, and the utilization of wind-force is mainly by horizontal turnover panel 5 ＇, but horizontal turnover panel 5 ＇ is when contacting with horizontal turnover panel framework 4 ＇, meeting Owing to disengaging or entrance fall in the plane of wind-force, and horizontal turnover panel 5 ＇ is caused quickly to hit on horizontal turnover panel framework 4 ＇, with Time, there is no good transition yet.

Therefore, market is badly in need of a kind of can effectively slow down the flabellum vertical axis aerogenerator to the shock of fixed frame.

Utility model content

The purpose of this utility model is to provide a kind of tilting plate type vertical axis power generation windmill with cushioning effect, by setting Put flank, it is possible to effectively slow down the flabellum shock to fixed frame, and then reduce generating noise, alleviate equipment attrition.

This utility model provides a kind of tilting plate type vertical axis power generation windmill, including:

Support system, is used for supporting entirety；

Rotary components, described rotary components is fixed in support system, and rotary components can relative support system 360 ° turn Dynamic；

Multiple fixed frames, described fixed frame and rotary components are fixing to be connected, and multiple fixed frame is equally spaced is fixed on rotation Turn on assembly；

With fixed frame flabellum one to one, described flabellum utilizes rotatable device to be arranged in fixed frame；

Multi-disc flank, the both sides of flabellum fix a piece of flank respectively, and described flank can be stopped to play by fixed frame slow Punching and the effect of increase flabellum wind area.

Further, the upside of described flabellum is provided with the weight being parallel to flabellum both sides, and described fixed frame is provided with can Stop the postive stop baffle of weight.

Further, described rotary components includes:

Sleeve member, the bottom of described sleeve member is fixed in support system；

Bearing, described bearing is fixed on the top of sleeve member；

Main shaft, the bottom of described main shaft is assigned and is fixed in bearing；

Rotating disk, described rotating disk is fixing with the top of main shaft to be connected；

Many connecting rods, the root of described connecting rod is fixing with rotating disk to be connected, and connecting rod is perpendicular to rotating disk side, described The head of connecting rod is fixing with fixed frame to be connected.

Further, the side of described rotating disk is provided with the most equally distributed multiple jack, described connecting rod Root pass and be fixed in jack, described connecting rod and the top of main shaft are connected by the steel strand reinforced of oblique pull.

Further, described rotary components includes:

Main shaft, the bottom of described main shaft is fixed in support system；

Rotating disk, described rotating disk is arranged on the top of main shaft；

Bearing, described bearing is fixedly mounted between rotating disk and main shaft；

Many connecting rods, the root of described connecting rod is fixing with rotating disk to be connected, and connecting rod is vertically welded in the side of rotating disk Face, the head of described connecting rod is fixing with fixed frame to be connected.

Further, described rotary components includes:

Main shaft, the bottom of described main shaft is rotatably fixed in support system；

Bearing, described bearing is fixedly mounted between main shaft and support system；

Rotating disk, described rotating disk is fixedly mounted on the top of main shaft；

Many connecting rods, the root of described connecting rod is fixing with rotating disk to be connected, and connecting rod is perpendicular to the side of rotating disk, institute State that the head of connecting rod is fixing with fixed frame to be connected.

Further, described flabellum is rectangular slab, and described fixed frame is and the rectangle frame of flabellum shape adaptation；Described rectangle The upper portion of plate is provided with rotating shaft, described fixed frame be respectively provided on two sides with one turn of hole, described rotating shaft is contained in and turns in hole.

Further, described flank is one-body molded with flabellum, and described flank is by contrary towards rectangular slab of rectangular slab both sides Side surface direction is turned up.

Further, described flank and homonymy flabellum are 135 ° of angles.

Further, described support system is disc-shaped base, and described disc-shaped base is provided with multiple equally distributed bolt Fixing hole.

Compared to prior art, the tilting plate type vertical axis power generation windmill that this utility model provides, in the both sides of flabellum difference Fixing a piece of flank, when flabellum is relatively fixed frame rotation, flank directly can contact with fixed frame, utilizes inclined-plane by masterpiece With, it is possible to effectively slow down the flabellum shock to fixed frame, play preferable cushioning effect, reduce generating noise, alleviate simultaneously and set Standby abrasion.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, below by right In detailed description of the invention or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below In accompanying drawing be embodiments more of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the three-dimensional structure diagram of honeycomb flap resistance type vertical shaft wind driven generator of the prior art；

The three-dimensional structure diagram of the first embodiment of the tilting plate type vertical axis power generation windmill that Fig. 2 provides for this utility model；

The left view of the first embodiment of the tilting plate type vertical axis power generation windmill that Fig. 3 provides for this utility model；

The top view of the first embodiment of the tilting plate type vertical axis power generation windmill that Fig. 4 provides for this utility model；

The three-dimensional structure diagram of the second embodiment of the tilting plate type vertical axis power generation windmill that Fig. 5 provides for this utility model；

The three-dimensional structure diagram of the 3rd embodiment of the tilting plate type vertical axis power generation windmill that Fig. 6 provides for this utility model.

Reference:

1 ＇-butterfly wind-engaging framework；2 ＇-rotary sleeve；3 ＇-pylon；

4 ＇-horizontal turnover panel framework；5 ＇-horizontal turnover panel；

1-disc-shaped base；2-rotary components；3-fixed frame；

4-flabellum；5-flank；6-weight；

7-steel strand wires；211-the first main shaft；212-clutch shaft bearing；

213-the first rotating disk；214-head rod；215-sleeve member；

216-the second bearing；217-the second main shaft；218-the second rotating disk；

219-the second connecting rod；220-the 3rd main shaft；221-the 3rd rotating disk；

222-the 3rd bearing；223-the 3rd connecting rod；311-postive stop baffle.

Detailed description of the invention

Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described Embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, this The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into this practicality Novel protected scope.

In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term Directly ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, be only Must have specific for the ease of describing this utility model and simplification description rather than instruction or the device of hint indication or element Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.

In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Language concrete meaning in this utility model.

First embodiment

The top view of the first embodiment of the tilting plate type vertical axis power generation windmill that Fig. 4 provides for this utility model.

As in Figure 2-4, the present embodiment provides a kind of tilting plate type vertical axis power generation windmill, including support system, rotation group 2, four fixed frames 3 of part and fixed frame 3 flabellum 4 and quantity one to one are the flanks 5 of flabellum 4 two times；

Support system is used for supporting entirety, specially disc-shaped base 1,

Rotary components 2 is fixed on disc-shaped base 1, and rotary components 2 can rotate relative to disc-shaped base 360 °.Concrete next Saying, rotary components 2 includes:

First main shaft 211, the bottom of the first main shaft 211 is rotatably fixed on disc-shaped base 1；

Clutch shaft bearing 212, clutch shaft bearing 212 is fixedly mounted between the first main shaft 211 and disc-shaped base 1；

First rotating disk 213, the first rotating disk 213 is fixedly mounted on the top of the first main shaft 211；

Many head rods 214, the root of head rod 214 and the first fixing connection of rotating disk 213, and the first connection Bar 214 is perpendicular to the side of the first rotating disk 213；

Fixed frame 3 is fixed on the head of head rod 214；

Flabellum 4 utilizes rotatable device to be arranged in fixed frame 3；

The both sides of flabellum 4 fix a piece of flank 5 respectively, and flank 5 can be stopped play buffering and increase fan by fixed frame 3 The effect of leaf 4 wind area.

The tilting plate type vertical axis power generation windmill that the present embodiment provides, its operation principle is as follows:

The first step, when blowing air over, is positioned at the flabellum 4 of the first rotating disk 213 side, and its flank 5 is stopped by fixed frame 3, Cannot rotate, form wind surface；

Second step, after the first rotating disk 213 turns over certain angle, the movement tendency of flabellum 4 changes, and flank 5 is no longer Being stopped by fixed frame 3, flabellum 4 rotates, until flabellum 4 is perpendicular to fixed frame 3, the wind area of flabellum 4 minimizes, wind Can smoothness pass through；

3rd step, the first rotating disk 213 continues to revolve through certain angle, and the movement tendency of flabellum 4 continues to change, flabellum 4 Start to overturn under gravity, be gradually brought to again the state of the first step, complete a rotating disk cycle of rotation.

The rotation of the first rotating disk 213, drives the first main shaft 211 to rotate, and the first main shaft 211 relies on clutch shaft bearing 212 relative Disc-shaped base 1 rotates, it is achieved power exports, and completes generating.

Compared to prior art, the tilting plate type vertical axis power generation windmill that the present embodiment provides, consolidate respectively in the both sides of flabellum 4 Fixed a piece of flank 5, flabellum 4 be relatively fixed frame 3 rotate time, flank 5 can directly contact with fixed frame 3, utilize the oblique of self Face stress effect, closes flabellum 4, it is possible to effectively slow down the flabellum 4 shock to fixed frame 3 in advance, when helping flabellum 4 by wind-force, Can being turned on and off of transition, play preferable cushioning effect, reduce generating noise, alleviate equipment attrition simultaneously；Additionally, side The wing 5 can also add wind area, improves wind energy utilization.

In the present embodiment, support system is specially disc-shaped base 1, and disc-shaped base 1 is provided with multiple equally distributed spiral shell Bolt fixing hole.Disc-shaped base 1 is big with the contact area of ground or installed surface, it is possible to play stable supporting role；By setting Put multiple equally distributed bolt fixing hole, make disc-shaped base 1 more be firmly fixed on installed surface, make the first main shaft 211 It is not susceptible to, it is ensured that stressed effect and work efficiency.

Certainly, this is only a specific embodiment of the present utility model, the concrete structure of support system of the present utility model It is not limited thereto, it is possible to for other structures, if the whole equipment of support that can be stable.

In the present embodiment, one end of flabellum 4 is provided with the weight 6 being parallel to flabellum 4 both sides, and fixed frame 3 is provided with can Stop the postive stop baffle 311 of weight 6.

Weight 6 can reduce the gravitational difference on flabellum 4 rotating shaft both sides, makes flabellum 4 be more prone to rotate, and action is more flowed Freely, it is possible to utilize less wind-force.

Weight 6 can play positioning action with the adaptation of postive stop baffle 311, and making flabellum 5 and fixed frame 3 maximum is 90～95 Degree angle, prevents flabellum 4 from must be overturn more than 180 degree of opposite sides to fixed frame 3 by big wind, because flabellum 4 is fixed being turned to After the opposite side of frame 3, it is impossible to through fixed frame 3, flabellum 4 can be caused the most normally not work.

Turn to the state being perpendicular to fixed frame 3 additionally, weight 6 can accelerate flabellum 4 by the state being parallel to fixed frame 3 Change, it is ensured that the first step is smoothed out to the 3rd step.

In the present embodiment, the side of the first rotating disk 213 is provided with the most equally distributed multiple jack, and first The root of connecting rod 214 passes and is fixed in jack, and the top of head rod 214 and the first main shaft 211 is by oblique pull Steel strand wires 7 add and are solidly connected.

Head rod 214 root passes jack, and the first rotating disk 213 can provide stable, be perpendicular to head rod The power of 214；The steel strand wires 7 of oblique pull make head rod 214 more stable with the connection of the first main shaft 211, it is possible to utilize bigger Wind-force.

In the present embodiment, flabellum 4 is rectangular slab, and fixed frame 3 is and the rectangle frame of flabellum 4 shape adaptation；Rectangular slab Upper portion is provided with rotating shaft, the top of fixed frame 3 be respectively provided on two sides with one turn of hole, rotating shaft is contained in and turns in hole.

Flabellum 4 and the above-mentioned shape of fixed frame 3, simple in construction, manufacture difficulty is low, compared with various spiral fans 4, has Significantly economic advantages.

Certainly, this is only a specific embodiment of the present utility model, flabellum 4 of the present utility model and the shape of fixed frame 3 Shape is not limited thereto, it is possible to for other shapes.

In the present embodiment, described flank 5 is one-body molded with flabellum 4, described flank 5 by rectangular slab both sides towards rectangular slab Opposite sides direction turn up.

Flank 5 is one-body molded with flabellum 4, has higher bonding strength, and is readily produced；Flank 5 is along rectangular slab Side turn up, there is good elasticity, it is possible to play good cushioning effect.

Second embodiment

The three-dimensional structure diagram of the second embodiment of the tilting plate type vertical axis power generation windmill that Fig. 5 provides for this utility model.

As it is shown in figure 5, the present embodiment provides a kind of tilting plate type vertical axis power generation windmill, including disc-shaped base 1, rotary components 2, four fixed frames 3 and fixed frame 3 flabellum 4 and quantity one to one is the flank 5 of flabellum 4 two times；

Rotary components 2 includes sleeve member the 215, second bearing the 216, second main shaft the 217, second rotating disk 218 and many Two connecting rods 219；The bottom of sleeve member 215 is fixed on disc-shaped base 1；Second bearing 216 is fixed on the top of sleeve member 215 Portion；The bottom of the second main shaft 217 is assigned and is fixed in the second bearing 216；The top of the second rotating disk 218 and the second main shaft 217 is solid Fixed connection；The root of the second connecting rod 219 and the second fixing connection of rotating disk 218, and the second connecting rod 219 vertical welding is in second Rotating disk 218 side, many second connecting rods 219 are equally spaced to be fixed on the second rotating disk 218；

Fixed frame 3 is fixed on the head of the second connecting rod 219；

Flabellum 4 utilizes rotating shaft to be arranged in fixed frame 3；

Compared to prior art, the tilting plate type vertical axis power generation windmill that the present embodiment provides, consolidate respectively in the both sides of flabellum 4 Fixed a piece of flank 5, flabellum 4 be relatively fixed frame 3 rotate time, flank 5 can directly contact with fixed frame 3, utilize the oblique of self Face stress effect, closes flabellum 4, it is possible to effectively slow down the flabellum 4 shock to fixed frame 3, play preferable cushioning effect in advance, Reduce generating noise, alleviate equipment attrition simultaneously.

Compared with first embodiment, rotary components 2 structure of the second embodiment is slightly different, and utilizes sleeve member 215, second Bearing 216 and the cooperation of the second main shaft 217 three, it is achieved the second rotating disk 218 rotates relative to disc-shaped base 1；Additionally, second turn Dish 218 is simpler with the connected mode of connecting rod.

3rd embodiment

As shown in Figure 6, the present embodiment provides a kind of tilting plate type vertical axis power generation windmill, including disc-shaped base 1, rotary components 2, four fixed frames 3 and fixed frame 3 flabellum 4 and quantity one to one is the flank 5 of flabellum 4 two times；

Rotary components 2 includes the 3rd main shaft the 220, the 3rd rotating disk the 221, the 3rd bearing 222 and many 3rd connecting rods 223；The bottom of the 3rd main shaft 220 is fixed in support system；It is main that 3rd rotating disk 221 utilizes the 3rd bearing 222 to be arranged on the 3rd The top of axle 220；The root of the 3rd connecting rod 223 is fixing with rotating disk to be connected, and the 3rd connecting rod 223 is perpendicular to the 3rd rotating disk 221 sides；

Fixed frame 3 is fixed on the head of the 3rd connecting rod 223；

Flabellum 4 utilizes rotating shaft to be arranged in fixed frame 3；

The both sides of flabellum 4 fix a piece of flank 5 respectively, and flank 5 can be stopped play buffering and increase fan by fixed frame 3 The effect of leaf wind area.

Compared with the second embodiment, rotary components 2 structure of the 3rd embodiment is slightly different, and this embodiment is to make the 3rd turn Dish 221 utilizes the 3rd bearing 222 to rotate relative to the 3rd main shaft 220.

Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is limited System；Although being described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art should Understand: the technical scheme described in foregoing embodiments still can be modified by it, or to the most some or all of Technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new The scope of type each embodiment technical scheme.

Claims

1. a tilting plate type vertical axis power generation windmill, it is characterised in that including:

Support system, is used for supporting entirety；

Rotary components, described rotary components is fixed in support system, and rotary components can relative support system 360 ° rotation；

Multiple fixed frames, described fixed frame and rotary components are fixing to be connected, and multiple fixed frame is equally spaced is fixed on rotation group On part；

Multi-disc flank, the both sides of flabellum fix a piece of flank respectively, and described flank can be stopped to play buffering by fixed frame and make With.

Tilting plate type vertical axis power generation windmill the most according to claim 1, it is characterised in that the upside of described flabellum is provided with flat Row is in the weight of flabellum both sides, and described fixed frame is provided with the postive stop baffle that can stop weight.

Tilting plate type vertical axis power generation windmill the most according to claim 1, it is characterised in that described rotary components includes:

Bearing, described bearing is fixed on the top of sleeve member；

Many connecting rods, the root of described connecting rod is fixing with rotating disk to be connected, and connecting rod is perpendicular to rotating disk side, described connection The head of bar is fixing with fixed frame to be connected.

Tilting plate type vertical axis power generation windmill the most according to claim 3, it is characterised in that the side of described rotating disk is provided with Equally distributed multiple jacks on circumferencial direction, the root of described connecting rod passes and is fixed in jack, described connecting rod with The steel strand reinforced connection by oblique pull of the top of main shaft.

Main shaft, the bottom of described main shaft is fixed in support system；

Rotating disk, described rotating disk is arranged on the top of main shaft；

Many connecting rods, the root of described connecting rod is fixing with rotating disk to be connected, and connecting rod is vertically welded in the side of rotating disk, institute State that the head of connecting rod is fixing with fixed frame to be connected.

Many connecting rods, the root of described connecting rod is fixing with rotating disk to be connected, and connecting rod is perpendicular to the side of rotating disk, described company The head of extension bar is fixing with fixed frame to be connected.

Tilting plate type vertical axis power generation windmill the most according to claim 1, it is characterised in that described flabellum is rectangular slab, institute Stating fixed frame is and the rectangle frame of flabellum shape adaptation；The upper portion of described rectangular slab is provided with rotating shaft, the two of described fixed frame Side is respectively equipped with one turn of hole, and described rotating shaft is contained in and turns in hole.

Tilting plate type vertical axis power generation windmill the most according to claim 1, it is characterised in that described flank becomes with flabellum one Type, described flank is turned up towards the opposite sides direction of rectangular slab by rectangular slab both sides.

Tilting plate type vertical axis power generation windmill the most according to claim 8, it is characterised in that described flank and homonymy flabellum in 135 ° of angles.

Tilting plate type vertical axis power generation windmill the most according to claim 1, it is characterised in that described support system is dish type Base, described disc-shaped base is provided with multiple equally distributed bolt fixing hole.