CN102338042B - Vertical wind power shutter type wind gathering and closed protection system - Google Patents
Vertical wind power shutter type wind gathering and closed protection system Download PDFInfo
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- CN102338042B CN102338042B CN2011103127782A CN201110312778A CN102338042B CN 102338042 B CN102338042 B CN 102338042B CN 2011103127782 A CN2011103127782 A CN 2011103127782A CN 201110312778 A CN201110312778 A CN 201110312778A CN 102338042 B CN102338042 B CN 102338042B
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Abstract
The invention provides a vertical wind power shutter type wind gathering and closed protection system, relates to a vertical wind power wind gathering protection system, and aims to solve the problems of limited area of a wind gathering plate, limited wind gathering quantity, low wind utilization rate and poor operation capability in a low wind speed area of the traditional wind power generation system. In a first scheme, the vertical wind power shutter type wind gathering and closed protection system comprises a shutter wind gathering device; a driving shaft is rotatably arranged on a shutter frame; two driving chain wheels are arranged on the driving shaft; the driving chain wheels on the same side are connected through a driving chain; a shutter wind plate is arranged on the driving shaft; a driving motor is arranged on a shutter fixing block; the shutter wind plate is arranged in a horizontal extension surface of a rotation wind gathering plate in an operation state; the shutter wind plate, the rotation wind gathering plate and a wind protection plate jointly form the wind gathering protection system; and the difference between the first scheme and a second scheme lies in that: the shutter wind plate and a moving rotation wind gathering plate jointly form the wind gathering protection system. The vertical wind power shutter type wind gathering and closed protection system is applicable for wind power generation.
Description
Technical field
The present invention relates to a kind of collection wind and protective system of vertical wind power, be specifically related to a kind of vertical wind power shutter type wind gathering and closed protection system, belong to technical field of wind power generation.
Background technique
Along with the aggravation of world energy sources crisis, utilize wind-power electricity generation as the new energy of modernized society's development, become the focus of social development.
So far; traditional wind-driven generator comprises propeller generator and vertical-shaft aerogenerator; traditional wind-driven generator does not collect wind protective system and framework steel cable type stabilisation system; and three traditional blade wind-driven generators are to utilize huge tower cylinder to do pillar; need very dark very large ground to do foundation, just be unlikely to be destroyed by wind.
Find through the literature search to prior art, China Patent No. is 200720133226.4, notification number is CN201144765, the day for announcing to be the patent on November 5th, 2008, a kind of wind-gathering type wind powered generator is disclosed, this technology has a plurality of active set wind fan housings, because structure and the rudder driving force of a plurality of active set fan housings are limit, this kind structure only can be used for very small-capacity generator.
Also disclose a kind of generator set in existing technology, its patent No. is ZL200430067146.5, and it exists the wind power utilization rate low, starting and the large problem in middle existence startup dead angle and commutation dead angle that rotatablely moves, does not reinforce and stabilisation system.
Through the literature search of prior art is also found to disclose a kind of collection wind standing wind power generator, its patent No. is 201010272913.0, and this patent has overcome the three traditional low defectives of oar blade type wind-power generating system wind power utilization rate by the collection wind system.Above-mentioned patent is controlled the air quantity that is subjected to of wind-driven generator by the angle of hydraulic pressure or the controlled air gathering plate of electric system driving regulating and controlling, when storm wind or typhoon occurring, even closed controlled air gathering plate also can't stop, the invasion to power generation system of storm wind or typhoon, wind-power generating system exist that anti-tilting moment is little, uprising wind lethality is weak and the little drawback in work wind district.But it has also only increased the wind power utilization rate to a certain extent, and reason is that the area of air gathering plate of above-mentioned patent is limited, and the collection air quantity has been subject to restriction, and the ability to work in low wind speed district is poor.
Summary of the invention
The objective of the invention is for the area that solves the air gathering plate that existing wind-power generating system exists limited; the collection air quantity has been subject to restriction; the poor problem of ability to work in the low and low wind speed of wind power utilization rate district, and then a kind of vertical wind power shutter type wind gathering and closed protection system are provided.
For achieving the above object, technological scheme one of the present invention: described vertical wind power shutter type wind gathering and closed protection system comprise a plurality of rotary collecting aerofoils, a plurality of air gathering plate axle, a plurality of wind-force protecting sheet, a plurality of hydraulic driving system, a plurality of mobile protecting sheet slideway, a plurality of protecting sheet conduction chain, a plurality of protecting sheet motor, a plurality of speed changer, a plurality of box frame and a plurality of protecting sheet pulley;
A plurality of box frames connect from the bottom to top successively, vertically be rotatablely equipped with an air gathering plate axle on each side of box frame, a rotary collecting aerofoil is installed on each air gathering plate axle, be installed with a hydraulic driving system on each cantilevered corner beam in box frame, the support arm of hydraulic driving system and rotary collecting aerofoil lean, hydraulic driving system be used for to be controlled the opening and closing of rotary collecting aerofoil, and the angle of the box frame side at rotary collecting aerofoil and its place is between 0 degree is spent to 45;
be provided with mobile protecting sheet slideway on the lower end surface of each crossbeam of the upper frame of box frame, be provided with mobile protecting sheet slideway on the upper-end surface of each crossbeam of the underframe of box frame, be provided with the wind-force protecting sheet between upper frame and underframe, on the upper and lower end face in the upper-end surface of each wind-force protecting sheet, the protecting sheet pulley is installed all, slide in the mobile protecting sheet slideway of protecting sheet pulley on wind-force protecting sheet upper-end surface on upper frame, slide in the mobile protecting sheet slideway of protecting sheet pulley on wind-force protecting sheet lower end surface on underframe, each wind-force protecting sheet is connected with an end of a protecting sheet conduction chain, the other end of protecting sheet conduction chain is connected with the protecting sheet motor by speed changer, the protecting sheet motor is arranged in box frame, protecting sheet motoring wind-force protecting sheet moves in the horizontal direction,
vertical wind power shutter type wind gathering and closed protection system also comprise the venetian blind wind-drive device, the venetian blind wind-drive device comprises a plurality of drive motor, a plurality of live axles, a plurality of driving sprocket wheels, a plurality of chains, a plurality of venetian blind aerofoils, a plurality of shutter frames and a plurality of venetian blind anchor block, each shutter frame all is fixedly mounted on two venetian blind anchor blocks, be rotatablely equipped with a plurality of live axles on each shutter frame from top to bottom, a driving sprocket wheel respectively is equipped with at the two ends of each live axle, on live axle, the driving sprocket wheel of homonymy connects by a chain chain, respectively be installed with a venetian blind aerofoil on all the other live axles except live axle bottom, drive motor is arranged on the venetian blind anchor block, the driving sprocket wheel that drive motor is used on driving live axle bottom rotates, the venetian blind aerofoil is arranged in the extending transversely face of rotary collecting aerofoil working state, venetian blind aerofoil and rotary collecting aerofoil consist of the collection wind system jointly.
For achieving the above object, technological scheme two of the present invention: vertical wind power shutter type wind gathering and closed protection system comprise a plurality of mobile rotary collecting aerofoils, a plurality of hydraulic driving system, promote driving arm, a plurality of mobile rotating air foil slideways, a plurality of mobile rotating air foil conduction chain, a plurality of mobile rotating air foil motor, a plurality of speed changer, a plurality of box frame and a plurality of mobile rotating air foil pulley;
a plurality of box frames connect from the bottom to top successively, be provided with mobile rotating air foil slideway on the lower end surface of each crossbeam of the upper frame of box frame, be provided with mobile rotating air foil slideway on the upper-end surface of each crossbeam of the underframe of box frame, a mobile rotating air foil pulley respectively is installed on the upper and lower end face in a plurality of mobile rotary collecting aerofoil upper-end surface, mobile rotating air foil pulley slides on mobile rotating air foil slideway, an end that promotes driving arm is rotatably installed on box frame, the other end and the mobile rotary collecting aerofoil that promote driving arm are rotationally connected, be installed with a hydraulic driving system on each cantilevered corner beam in box frame, the support arm of hydraulic driving system leans with the promotion driving arm, hydraulic drive system drives promotes the opening and closing that driving arm is controlled mobile rotary collecting aerofoil, the angle of the box frame side at mobile rotary collecting aerofoil and its place at 0 degree between 45 degree, mobile rotating air foil motor is arranged in box frame, speed changer is arranged on the output terminal of mobile rotating air foil motor, speed changer is connected with mobile rotary collecting aerofoil by mobile rotating air foil conduction chain, and mobile rotating air foil motoring moves the rotating air foil air gathering plate and moves in the horizontal direction,
vertical wind power shutter type wind gathering and closed protection system also comprise the venetian blind wind-drive device, the venetian blind wind-drive device comprises a plurality of drive motor, a plurality of live axles, a plurality of driving sprocket wheels, a plurality of chains, a plurality of venetian blind aerofoils, a plurality of shutter frames and a plurality of venetian blind anchor block, each shutter frame all is fixedly mounted on two venetian blind anchor blocks, be rotatablely equipped with a plurality of live axles on each shutter frame from top to bottom, a driving sprocket wheel respectively is equipped with at the two ends of each live axle, on live axle, the driving sprocket wheel of homonymy connects by a chain chain, respectively be installed with a venetian blind aerofoil on all the other live axles except live axle bottom, drive motor is arranged on the venetian blind anchor block, the driving sprocket wheel that drive motor is used on driving live axle bottom rotates, the venetian blind aerofoil be arranged on mobile rotary collecting aerofoil working state the extending transversely face in, venetian blind aerofoil and mobile rotary collecting aerofoil consist of the collection wind system jointly.
After adopting above-mentioned technological scheme, wind-power generating system of the present invention has following advantage:
Vertical wind power shutter type wind gathering of the present invention and closed protection system, scheme one: venetian blind aerofoil and rotary collecting aerofoil consist of the collection wind system jointly, venetian blind aerofoil and rotary collecting aerofoil have increased the area of air gathering plate, the collection air quantity is improved, venetian blind aerofoil and rotary collecting aerofoil all reflect wind-force and concentrate on blade system, effectively raise the wind power utilization rate, increased simultaneously the minimum of wind powered generator system and the ability to work under the maximum wind power environment and work wind district scope; When rotary collecting aerofoil opening angle is that 0 degree consists of guard mode during the angle, namely the rotary collecting aerofoil is closed, and the air output of wind-driven generator is that the intake grill size is determined by the opening between wind-force protecting sheet and box frame.Moved horizontally on mobile protecting sheet slideway by protecting sheet motor driving wind-force protecting sheet, change the size of intake grill with this, change the air output of wind-driven generator, regulate the rotating speed of wind-power system and the output power of generator.When running into sudden and violent blast; the rotary collecting aerofoil is in closed state; while venetian blind aerofoil rotates to be level and is in the wind state of letting out under the effect of drive motor; no longer produce windage; protecting sheet motoring protecting sheet conduction chain; by driving plate conduction chain drawing wind power protecting sheet, intake grill is closed; rotary collecting aerofoil and wind-force protecting sheet consist of totally-enclosed protection to wind power system; storm wind or typhoon can't be invaded wind-power generating system; the stability of a system and Security have been improved; increase the work wind district scope of wind powered generator system, increased generating capacity.scheme two: when air gathering plate in rotary moving is in running order, the venetian blind aerofoil rotates to be under the effect of drive motor and vertically is in collection wind state, venetian blind aerofoil and air gathering plate in rotary moving consist of the collection wind system jointly, venetian blind aerofoil and air gathering plate in rotary moving have increased the area of air gathering plate, the collection air quantity is improved, venetian blind aerofoil and air gathering plate in rotary moving all reflect wind-force and concentrate on blade system, effectively raise the wind power utilization rate, the minimum of wind powered generator system and the ability to work under the maximum wind power environment and work wind district scope have been increased simultaneously, when air gathering plate opening angle in rotary moving is that 0 degree consists of guard mode during the angle, the air output of wind-driven generator is that the intake grill size is determined by the opening between air gathering plate in rotary moving and box frame.Moved horizontally on mobile rotating air foil slideway by mobile rotating air foil motoring air gathering plate in rotary moving, change the size of intake grill with this, change the air output of wind-driven generator, regulate the rotating speed of wind-power system and the output power of generator.When running into sudden and violent blast; mobile rotating air foil slideway is in closed state; while venetian blind aerofoil rotates to be level and is in the wind state of letting out under the effect of drive motor; no longer produce windage; mobile rotating air foil slideway drives mobile rotating air foil conduction chain; regulate the intake grill size by mobile rotating air foil conduction chain 39 traction air gathering plates 28 in rotary moving; 28 pairs of wind power systems of air gathering plate in rotary moving consist of semiclosed protection, make wind-power generating system continue to keep service requirement when the blast storm wind in safety margin.The present invention is particularly useful for the area that low wind speed district or storm wind and typhoon take place frequently.The present invention is applicable in the following various wind-power generating systems of 20 megawatts and wind-power mechanical system.
Description of drawings
Fig. 1 is the venetian blind aerofoil of technological scheme one of the present invention and the collection wind state principle schematic that the rotary collecting aerofoil consists of the collection wind system jointly;
Fig. 2 is venetian blind wind-drive device of the present invention is fixedly connected with as a whole collection wind system with rotary collecting aerofoil and box frame collection wind state principle schematic;
Fig. 3 is the venetian blind aerofoil of technological scheme one of the present invention and the guard mode principle schematic that the rotary collecting aerofoil consists of the collection wind system jointly;
Fig. 4 is the guard mode principle schematic that venetian blind wind-drive device of the present invention and rotary collecting aerofoil and box frame are fixedly connected with as a whole collection wind system;
Fig. 5 is the collection wind view of venetian blind wind-drive device;
Fig. 6 be the venetian blind wind-drive device let out the wind view;
Fig. 7 is the annexation schematic diagram of rotary collecting aerofoil and air gathering plate axle;
Fig. 8 is the annexation schematic diagram of rotary collecting aerofoil, air gathering plate axle and hydraulic driving system;
Fig. 9 is the annexation schematic diagram of protecting sheet pulley and wind-force protecting sheet;
Figure 10 is the worm's eye view on the lower end surface of the mobile protecting sheet slideway crossbeam that is arranged on upper frame;
Figure 11 is the plan view on the upper-end surface of the mobile protecting sheet slideway crossbeam that is arranged on underframe;
Figure 12 is the location diagram of mobile protecting sheet slideway on the box frame ipsilateral;
Figure 13 is the schematic diagram of wind-force protecting sheet by establishing a connection between protecting sheet pulley and protecting sheet slideway;
Figure 14 is the position annexation figure of wind-force protecting sheet, protecting sheet conduction chain, protecting sheet motor and speed changer;
Figure 15 is the protection of collection wind and the application state schematic diagram of system in wind-power generating system of technological scheme one of the present invention;
Figure 16 is rolling curtain type wind-drive device schematic diagram;
Figure 17 is the venetian blind aerofoil of technological scheme two of the present invention and the collection wind state principle schematic that mobile rotary collecting aerofoil consists of the collection wind system jointly;
Figure 18 is that venetian blind wind-drive device of the present invention is fixedly connected with the collection wind state principle schematic of as a whole collection wind system with mobile rotary collecting aerofoil and box frame;
Figure 19 is the venetian blind aerofoil of technological scheme two of the present invention and the guard mode principle schematic that mobile rotary collecting aerofoil consists of the collection wind system jointly;
Figure 20 is the guard mode principle schematic that venetian blind wind-drive device of the present invention and mobile rotary collecting aerofoil and box frame are fixedly connected with as a whole collection wind system;
Figure 21 is the annexation figure of mobile rotary collecting aerofoil and mobile rotating air foil pulley;
Figure 22 is the worm's eye view on the lower end surface of the mobile rotating air foil slideway crossbeam that is arranged on upper frame;
Figure 23 is the plan view on the upper-end surface of the mobile rotating air foil slideway crossbeam that is arranged on underframe;
Figure 24 is the location diagram of mobile rotating air foil slideway on the box frame ipsilateral;
Figure 25 is the protection of collection wind and the application state schematic diagram of system in wind-power generating system of technological scheme two of the present invention.
Embodiment
The technical solution of the present invention is further explained below in conjunction with drawings and Examples, but following content is not intended to limit the scope of the invention.
Embodiment one: in conjunction with Fig. 1 to Figure 16, present embodiment is described, the described vertical wind power shutter type wind gathering of present embodiment and closed protection system comprise a plurality of rotary collecting aerofoils 4, a plurality of air gathering plate axle 5, a plurality of wind-force protecting sheet 6, a plurality of hydraulic driving system 7, a plurality of mobile protecting sheet slideway 8, a plurality of protecting sheet conduction chain 9, a plurality of protecting sheet motor 10, a plurality of speed changer 50, a plurality of box frame 35 and a plurality of protecting sheet pulley 25;
A plurality of box frames 35 connect from the bottom to top successively, vertically be rotatablely equipped with an air gathering plate axle 5 on each side of box frame 35, a rotary collecting aerofoil 4 is installed on each air gathering plate axle 5, be installed with a hydraulic driving system 7 on each cantilevered corner beam 35-3 in box frame 35, support arm 7-1 and the rotary collecting aerofoil 4 of hydraulic driving system 7 lean, hydraulic driving system 7 is used for controlling 4 opening and closing of rotary collecting aerofoil, and the angle of box frame 35 sides at rotary collecting aerofoil 4 and its place is between 0 degree is spent to 45;
be provided with mobile protecting sheet slideway 8 on the lower end surface of each crossbeam of the upper frame 35-4 of box frame 35, be provided with mobile protecting sheet slideway 8 on the upper-end surface of each crossbeam of the underframe 35-5 of box frame 35, be provided with wind-force protecting sheet 6 between upper frame 35-4 and underframe 35-5, on the upper and lower end face in the upper-end surface of each wind-force protecting sheet 6, protecting sheet pulley 25 is installed all, the mobile protecting sheet slideway 8 interior slip of protecting sheet pulley 25 on wind-force protecting sheet 6 upper-end surfaces on upper frame 35-4, the mobile protecting sheet slideway 8 interior slip of protecting sheet pulley 25 on wind-force protecting sheet 6 lower end surfaces on underframe 35-5,
Each wind-force protecting sheet 6 is connected with an end of a protecting sheet conduction chain 9, the other end of protecting sheet conduction chain 9 is connected with protecting sheet motor 10 by speed changer 50, protecting sheet motor 10 is arranged in box frame 35, and protecting sheet motor 10 drives wind-force protecting sheet 6 and moves in the horizontal direction;
vertical wind power shutter type wind gathering and closed protection system also comprise the venetian blind wind-drive device, the venetian blind wind-drive device comprises a plurality of drive motor 30, a plurality of live axles 31, a plurality of driving sprocket wheels 32, a plurality of chains 33, a plurality of venetian blind aerofoils 34, a plurality of shutter frames 36 and a plurality of venetian blind anchor block 14, each shutter frame 36 all is fixedly mounted on two venetian blind anchor blocks 14, be rotatablely equipped with a plurality of live axles 31 on each shutter frame 36 from top to bottom, a driving sprocket wheel 32 respectively is equipped with at the two ends of each live axle 31, on live axle 31, the driving sprocket wheel 32 of homonymy connects by a chain 33 chains, respectively be installed with a venetian blind aerofoil 34 on all the other live axles 31 except live axle 31 bottom, drive motor 30 is arranged on venetian blind anchor block 14, the driving sprocket wheel 32 that drive motor 30 is used on driving live axle 31 bottom rotates, venetian blind aerofoil 34 is arranged in the extending transversely face of rotary collecting aerofoil 4 working staties, venetian blind aerofoil 34 and the common formation collection of rotary collecting aerofoil 4 wind system.
standing wind power generator comprises multilayer wind-power system, the wirerope stabilisation system, blade system 3, speed increaser 11, vertical wind driven generator 12, bottom combined frame 37, ground support 13, a plurality of arbors 38 and a plurality of wirerope anchor block 15, a plurality of wirerope anchor blocks 15 be arranged in ground support 13 around, bottom combined frame 37 is fixedly mounted on ground support 13, vertical wind driven generator 12 is arranged in bottom combined frame 37, vertical wind driven generator 12 is connected with speed increaser 11, the arbor 38 of the bottom wind-power system of speed increaser 11 and multilayer wind-power system is connected, in multilayer wind-power system, the arbor 38 of neighbouring two-layer wind-power system connects by coupling, MULTILAYER COMPOSITE wind-power system is connected with 15 tensions of wirerope anchor block by the wirerope stabilisation system, every layer of wind-power system comprises arbor 38, blade system 3 and louvre type collection wind and closed protection system, and arbor 38 vertically is rotatably installed in box frame 35, and blade system 3 is positioned at box frame 35 and is arranged on arbor 38.
Vertical wind power shutter type wind gathering in present embodiment and closed protection system are at sea during wind-power electricity generation; venetian blind anchor block 14, wirerope anchor block 15 and ground support 13 will be squeezed into 1 to 5 meter of the lithosphere degree of depth; on land or mountain region during wind-power electricity generation, will be driven underground 5 to 15 meters of the degree of depth of venetian blind anchor block 14, wirerope anchor block 15 and ground support 13.
In present embodiment, hydraulic driving system 7 driving control rotary collecting aerofoils 4 open with box frame 35 formation 0 and spend to miter angle, become maximum collection wind working state during miter angle.Change the angle that rotary collecting aerofoil 4 opens, can change the collection air quantity, change rotating speed and the output power of wind-driven generator.when rotary collecting aerofoil 4 is in running order (as depicted in figs. 1 and 2), venetian blind aerofoil 34 rotates to be under the effect of drive motor 30 and vertically is in collection wind state (as shown in Figure 5), venetian blind aerofoil 34 and the common formation collection of rotary collecting aerofoil 4 wind system, venetian blind aerofoil 34 and rotary collecting aerofoil 4 have increased the area of air gathering plate, the collection air quantity is improved, venetian blind aerofoil 34 all reflects wind-force with rotary collecting aerofoil 4 and concentrates on blade system 3, effectively raise the wind power utilization rate, the minimum of wind powered generator system and the ability to work under the maximum wind power environment and work wind district scope have been increased simultaneously, when rotary collecting aerofoil 4 opening angles are that 0 degree consists of guard mode during the angle, i.e. rotary collecting aerofoil 4 closures, to be that intake grill is big or small by the opening between wind-force protecting sheet 6 and box frame 35 determined the air output of wind-driven generator.Drive wind-force protecting sheets 6 by protecting sheet motor 10 and move horizontally on mobile protecting sheet slideway, change the size of intake grill with this, change the air output of wind-driven generator, regulate the rotating speed of wind-power system and the output power of generator.when running into sudden and violent blast, rotary collecting aerofoil 4 is in closed state (as shown in Figure 3 and Figure 4), while venetian blind aerofoil 34 rotates to be level and is in the wind state (as shown in Figure 6) of letting out under the effect of drive motor 30, no longer produce windage, protecting sheet motor 10 drives protecting sheet conduction chain 9, by driving plate conduction chain 9 drawing wind power protecting sheets 6, intake grill is closed (as shown in figure 14), 6 pairs of wind power systems of rotary collecting aerofoil 4 and wind-force protecting sheet consist of totally-enclosed protection, storm wind or typhoon can't be invaded wind-power generating system, the stability of a system and Security have been improved, increased the work wind district scope of wind powered generator system, increased generating capacity.
The venetian blind wind-drive device of present embodiment also can adopt the rolling curtain type wind-drive device to replace, the rolling curtain type wind-drive device is referring to Figure 16, in figure, roller shutter drive system 54 drives drive wheel 51, and drive wheel 51 is controlled the folding and unfolding of roller shutter flap 53 under the effect of chain drive-belt 52.The rolling curtain type wind-drive device can up and down folding and unfolding or left and right folding and unfolding.
Embodiment two: present embodiment is described in conjunction with Fig. 2 and Fig. 4, the venetian blind wind-drive device of present embodiment also comprises a plurality of fixed blocks 18 and link 19, the venetian blind wind-drive device is set up the mechanical connection relation by a plurality of fixed blocks 18 with box frame 35, sets up the mechanical connection relation by link 19 between two adjacent shutter frames 36 of venetian blind wind-drive device.So arrange, the venetian blind wind-drive device is fixedly connected with as a whole with rotary collecting aerofoil and box frame, increased the stability of total system and the ability of anti-blast storm wind.Other composition and annexation are identical with embodiment one.
Embodiment three: in conjunction with Fig. 1, Fig. 2 and Figure 15, present embodiment is described, the angle of box frame 35 sides at the rotary collecting aerofoil of present embodiment 4 and its place is 45 degree.So arrange, the collection air quantity is maximum.Other composition and annexation are identical with embodiment one or two.
Embodiment four: the box frame 35 of present embodiment is a kind of in triangle box frame, pentagon box frame, heptagon box frame or nonagon box frame.So arrange, be convenient to moulding by casting.Other composition and annexation and embodiment one, two or three identical.
Embodiment five: the box frame 35 of present embodiment is a kind of in tetragonal box frame, hexagon box frame, octagon box frame or decagon box frame.So arrange, be convenient to moulding by casting.Other composition and annexation and embodiment one, two or three identical.
Embodiment six: present embodiment is described in conjunction with Fig. 5, Fig. 6, Figure 16, Figure 17 to 25, the vertical wind power shutter type wind gathering of present embodiment and closed protection system comprise a plurality of mobile rotary collecting aerofoils 28, a plurality of hydraulic driving system 7, promote driving arm 29, a plurality of mobile rotating air foil slideways 42, a plurality of mobile rotating air foil conduction chain 39, a plurality of mobile rotating air foil motor 40, a plurality of speed changer 50, a plurality of box frame 35 and a plurality of mobile rotating air foil pulley 41;
a plurality of box frames 35 connect from the bottom to top successively, be provided with mobile rotating air foil slideway 42 on the lower end surface of each crossbeam of the upper frame 35-4 of box frame 35, be provided with mobile rotating air foil slideway 42 on the upper-end surface of each crossbeam of the underframe 35-5 of box frame 35, on a plurality of mobile rotary collecting aerofoil 28 upper and lower end faces in upper-end surface, a mobile rotating air foil pulley 41 is installed respectively, mobile rotating air foil pulley 41 slides on mobile rotating air foil slideway 42, an end that promotes driving arm 29 is rotatably installed on box frame 35, the other end and the mobile rotary collecting aerofoil 28 that promote driving arm 29 are rotationally connected, be installed with a hydraulic driving system 7 on each cantilevered corner beam 35-3 in box frame 35, the support arm 7-1 of hydraulic driving system 7 leans with promotion driving arm 29, hydraulic driving system 7 drives and promotes the opening and closing that driving arm 29 is controlled mobile rotary collecting aerofoil 28, the angle of box frame 35 sides at mobile rotary collecting aerofoil 28 and its place at 0 degree between 45 degree, mobile rotating air foil motor 40 is arranged in box frame 35, speed changer 50 is arranged on the output terminal of mobile rotating air foil motor 40, speed changer 50 is connected with mobile rotary collecting aerofoil 28 by mobile rotating air foil conduction chain 39, and mobile rotating air foil motor 40 drives mobile rotating air foil air gathering plate 28 and moves in the horizontal direction,
vertical wind power shutter type wind gathering and closed protection system also comprise the venetian blind wind-drive device, the venetian blind wind-drive device comprises a plurality of drive motor 30, a plurality of live axles 31, a plurality of driving sprocket wheels 32, a plurality of chains 33, a plurality of venetian blind aerofoils 34, a plurality of shutter frames 36 and a plurality of venetian blind anchor block 14, each shutter frame 36 all is fixedly mounted on two venetian blind anchor blocks 14, be rotatablely equipped with a plurality of live axles 31 on each shutter frame 36 from top to bottom, a driving sprocket wheel 32 respectively is equipped with at the two ends of each live axle 31, on live axle 31, the driving sprocket wheel 32 of homonymy connects by a chain 33 chains, respectively be installed with a venetian blind aerofoil 34 on all the other live axles 31 except live axle 31 bottom, drive motor 30 is arranged on venetian blind anchor block 14, the driving sprocket wheel 32 that drive motor 30 is used on driving live axle 31 bottom rotates, venetian blind aerofoil 34 be arranged on mobile rotary collecting aerofoil 28 working staties the extending transversely face in, venetian blind aerofoil 34 and the common formation collection of mobile rotary collecting aerofoil 28 wind system.
standing wind power generator comprises multilayer wind-power system, the wirerope stabilisation system, blade system 3, speed increaser 11, vertical wind driven generator 12, bottom combined frame 37, ground support 13, a plurality of arbors 38 and a plurality of wirerope anchor block 15, a plurality of wirerope anchor blocks 15 be arranged in ground support 13 around, bottom combined frame 37 is fixedly mounted on ground support 13, vertical wind driven generator 12 is arranged in bottom combined frame 37, vertical wind driven generator 12 is connected with speed increaser 11, the arbor 38 of the bottom wind-power system of speed increaser 11 and multilayer wind-power system is connected, in multilayer wind-power system, the arbor 38 of neighbouring two-layer wind-power system connects by coupling, MULTILAYER COMPOSITE wind-power system is connected with 15 tensions of wirerope anchor block by the wirerope stabilisation system, every layer of wind-power system comprises arbor 38, blade system 3 and louvre type collection wind and closed protection system, and arbor 38 vertically is rotatably installed in box frame 35, and blade system 3 is positioned at box frame 35 and is arranged on arbor 38.
Vertical wind power shutter type wind gathering in present embodiment and closed protection system are at sea during wind-power electricity generation; venetian blind anchor block 14, wirerope anchor block 15 and ground support 13 will be squeezed into 1 to 5 meter of the lithosphere degree of depth; on land or mountain region during wind-power electricity generation, will be driven underground 5 to 15 meters of the degree of depth of venetian blind anchor block 14, wirerope anchor block 15 and ground support 13.
In present embodiment, hydraulic driving system 7 is opened with box frame 35 formation 0 by promotion driving arm 29 control air gathering plates 28 in rotary moving and is spent to miter angle, becomes maximum collection wind working state during miter angle.Change the angle that air gathering plate 28 in rotary moving opens, can change the collection air quantity, change rotating speed and the output power of wind-driven generator.when air gathering plate 28 in rotary moving is in running order (as Fig. 6 and shown in Figure 8), venetian blind aerofoil 34 rotates to be under the effect of drive motor 30 and vertically is in collection wind state (as shown in Figure 5), venetian blind aerofoil 34 and the common formation collection of air gathering plate 28 in rotary moving wind system, venetian blind aerofoil 34 and air gathering plate 28 in rotary moving have increased the area of air gathering plate, the collection air quantity is improved, venetian blind aerofoil 34 all reflects wind-force with air gathering plate 28 in rotary moving and concentrates on blade system 3, effectively raise the wind power utilization rate, the minimum of wind powered generator system and the ability to work under the maximum wind power environment and work wind district scope have been increased simultaneously, when air gathering plate 28 opening angles in rotary moving are that 0 degree consists of guard mode during the angle, to be that intake grill is big or small by the opening between air gathering plate 28 in rotary moving and box frame 35 determined the air output of wind-driven generator.Drive air gathering plates 28 in rotary moving by mobile rotating air foil motor 40 and move horizontally on mobile rotating air foil slideway 42, change the size of intake grill with this, change the air output of wind-driven generator, regulate the rotating speed of wind-power system and the output power of generator.when running into sudden and violent blast, mobile rotating air foil slideway 42 is in closed state, while venetian blind aerofoil 34 rotates to be level and is in the wind state (as shown in Figure 6) of letting out under the effect of drive motor 30, no longer produce windage, mobile rotating air foil slideway 42 drives mobile rotating air foil conduction chain 39, regulate intake grill size (as shown in Figure 19 and 20) by mobile rotating air foil conduction chain 39 traction air gathering plates 28 in rotary moving, 28 pairs of wind power systems of air gathering plate in rotary moving consist of semiclosed protection, make wind-power generating system continue to keep service requirement when the blast storm wind in safety margin.
The venetian blind wind-drive device of present embodiment also can adopt the rolling curtain type wind-drive device to replace, the rolling curtain type wind-drive device is referring to Figure 16, in figure, roller shutter drive system 54 drives drive wheel 51, and drive wheel 51 is controlled the folding and unfolding of roller shutter flap 53 under the effect of chain drive-belt 52.The rolling curtain type wind-drive device can up and down folding and unfolding or left and right folding and unfolding.
Embodiment seven: present embodiment is described in conjunction with Figure 18 and Figure 20, the venetian blind wind-drive device of present embodiment also comprises a plurality of fixed blocks 18 and link 19, the venetian blind wind-drive device is set up the mechanical connection relation by a plurality of fixed blocks 18 with box frame 35, sets up the mechanical connection relation by link 19 between two adjacent shutter frames 36 of venetian blind wind-drive device.So arrange, the venetian blind wind-drive device is fixedly connected with as a whole with rotary collecting aerofoil and box frame, increased the stability of total system and the ability of anti-blast storm wind.Other composition and annexation are identical with embodiment six.
Embodiment eight: in conjunction with Figure 17, Figure 18 and Figure 25, present embodiment is described, the angle of box frame 35 sides at the mobile rotary collecting aerofoil of present embodiment 28 and its place is 45 degree.So arrange, the collection air quantity is maximum.Other composition and annexation are identical with embodiment six or seven.
Embodiment nine: the box frame 35 of present embodiment is a kind of in triangle box frame, pentagon box frame, heptagon box frame or nonagon box frame.So arrange, be convenient to moulding by casting.Other composition and annexation and embodiment six, seven or eight identical.
Embodiment ten: the box frame 35 of present embodiment is a kind of in tetragonal box frame, hexagon box frame, octagon box frame or decagon box frame.So arrange, be convenient to moulding by casting.Other composition and annexation and embodiment six, seven or eight identical.
Claims (10)
1. a vertical wind power shutter type wind gathering and closed protection system, described vertical wind power shutter type wind gathering and closed protection system comprise a plurality of rotary collecting aerofoils (4), a plurality of air gathering plate axle (5), a plurality of wind-force protecting sheet (6), a plurality of hydraulic driving system (7), a plurality of mobile protecting sheet slideways (8), a plurality of protecting sheet conduction chain (9), a plurality of protecting sheet motor (10), a plurality of speed changer (50), a plurality of box frame (35) and a plurality of protecting sheet pulley (25);
a plurality of box frames (35) connect from the bottom to top successively, vertically be rotatablely equipped with an air gathering plate axle (5) on each side of box frame (35), on each air gathering plate axle (5), a rotary collecting aerofoil (4) is installed, be installed with a hydraulic driving system (7) on each cantilevered corner beam (35-3) in box frame (35), the support arm (7-1) of hydraulic driving system (7) leans with rotary collecting aerofoil (4), hydraulic driving system (7) is used for controlling rotary collecting aerofoil (4) opening and closing, the angle of box frame (35) side at rotary collecting aerofoil (4) and its place at 0 degree between 45 degree,
be provided with mobile protecting sheet slideway (8) on the lower end surface of each crossbeam of the upper frame (35-4) of box frame (35), be provided with mobile protecting sheet slideway (8) on the upper-end surface of each crossbeam of the underframe (35-5) of box frame (35), be provided with wind-force protecting sheet (6) between upper frame (35-4) and underframe (35-5), on the upper and lower end face in upper-end surface of each wind-force protecting sheet (6), protecting sheet pulley (25) is installed all, slide in the mobile protecting sheet slideway (8) of protecting sheet pulley (25) on wind-force protecting sheet (6) upper-end surface on upper frame (35-4), slide in the mobile protecting sheet slideway (8) of protecting sheet pulley (25) on wind-force protecting sheet (6) lower end surface on underframe (35-5), each wind-force protecting sheet (6) is connected with an end of a protecting sheet conduction chain (9), the other end of protecting sheet conduction chain (9) is connected with protecting sheet motor (10) by speed changer (50), protecting sheet motor (10) is arranged in box frame (35), protecting sheet motor (10) drives wind-force protecting sheet (6) and moves in the horizontal direction,
it is characterized in that: vertical wind power shutter type wind gathering and closed protection system also comprise the venetian blind wind-drive device, the venetian blind wind-drive device comprises a plurality of drive motor (30), a plurality of live axles (31), a plurality of driving sprocket wheels (32), a plurality of chains (33), a plurality of venetian blind aerofoils (34), a plurality of shutter frames (36) and a plurality of venetian blind anchor block (14), each shutter frame (36) all is fixedly mounted on two venetian blind anchor blocks (14), be rotatablely equipped with a plurality of live axles (31) on each shutter frame (36) from top to bottom, a driving sprocket wheel (32) respectively is equipped with at the two ends of each live axle (31), the driving sprocket wheel (32) of the upper homonymy of live axle (31) connects by a chain (33) chain, respectively be installed with a venetian blind aerofoil (34) on all the other live axles (31) except live axle (31) bottom, drive motor (30) is arranged on venetian blind anchor block (14), the driving sprocket wheel (32) that drive motor (30) is used on driving live axle (31) bottom rotates, venetian blind aerofoil (34) is arranged in the extending transversely face of rotary collecting aerofoil (4) working state, venetian blind aerofoil (34) and the common formation collection of rotary collecting aerofoil (4) wind system.
2. vertical wind power shutter type wind gathering according to claim 1 and closed protection system; it is characterized in that: the venetian blind wind-drive device also comprises a plurality of fixed blocks (18) and link (19); the venetian blind wind-drive device is set up the mechanical connection relation by a plurality of fixed blocks (18) and box frame (35), sets up the mechanical connection relation by link (19) between adjacent two shutter frames (36) of venetian blind wind-drive device.
3. vertical wind power shutter type wind gathering according to claim 1 and 2 and closed protection system is characterized in that: the angle of box frame (35) side at rotary collecting aerofoil (4) and its place is 45 degree.
4. vertical wind power shutter type wind gathering according to claim 3 and closed protection system is characterized in that: a kind of in triangle box frame, pentagon box frame, heptagon box frame or nonagon box frame of box frame (35).
5. vertical wind power shutter type wind gathering according to claim 3 and closed protection system is characterized in that: a kind of in tetragonal box frame, hexagon box frame, octagon box frame or decagon box frame of box frame (35).
6. a vertical wind power shutter type wind gathering and closed protection system, it is characterized in that: vertical wind power shutter type wind gathering and closed protection system comprise a plurality of mobile rotary collecting aerofoils (28), a plurality of hydraulic driving system (7), promote driving arm (29), a plurality of mobile rotating air foil slideways (42), a plurality of mobile rotating air foil conduction chains (39), a plurality of mobile rotating air foil motor (40), a plurality of speed changer (50), a plurality of box frame (35) and a plurality of mobile rotating air foil pulleys (41);
a plurality of box frames (35) connect from the bottom to top successively, be provided with mobile rotating air foil slideway (42) on the lower end surface of each crossbeam of the upper frame (35-4) of box frame (35), be provided with mobile rotating air foil slideway (42) on the upper-end surface of each crossbeam of the underframe (35-5) of box frame (35), on the upper and lower end face in a plurality of mobile rotary collecting aerofoils (28) upper-end surface, a mobile rotating air foil pulley (41) is installed respectively, mobile rotating air foil pulley (41) is in the upper slip of mobile rotating air foil slideway (42), an end that promotes driving arm (29) is rotatably installed on box frame (35), the other end and the mobile rotary collecting aerofoil (28) that promote driving arm (29) are rotationally connected, be installed with a hydraulic driving system (7) on each cantilevered corner beam (35-3) in box frame (35), the support arm (7-1) of hydraulic driving system (7) leans with promotion driving arm (29), hydraulic driving system (7) drives and promotes the opening and closing that driving arm (29) is controlled mobile rotary collecting aerofoil (28), the angle of box frame (35) side at mobile rotary collecting aerofoil (28) and its place at 0 degree between 45 degree, mobile rotating air foil motor (40) is arranged in box frame (35), speed changer (50) is arranged on the output terminal of mobile rotating air foil motor (40), speed changer (50) is connected with mobile rotary collecting aerofoil (28) by mobile rotating air foil conduction chain (39), and mobile rotating air foil motor (40) drives mobile rotating air foil air gathering plate (28) and moves in the horizontal direction,
vertical wind power shutter type wind gathering and closed protection system also comprise the venetian blind wind-drive device, the venetian blind wind-drive device comprises a plurality of drive motor (30), a plurality of live axles (31), a plurality of driving sprocket wheels (32), a plurality of chains (33), a plurality of venetian blind aerofoils (34), a plurality of shutter frames (36) and a plurality of venetian blind anchor block (14), each shutter frame (36) all is fixedly mounted on two venetian blind anchor blocks (14), be rotatablely equipped with a plurality of live axles (31) on each shutter frame (36) from top to bottom, a driving sprocket wheel (32) respectively is equipped with at the two ends of each live axle (31), the driving sprocket wheel (32) of the upper homonymy of live axle (31) connects by a chain (33) chain, respectively be installed with a venetian blind aerofoil (34) on all the other live axles (31) except live axle (31) bottom, drive motor (30) is arranged on venetian blind anchor block (14), the driving sprocket wheel (32) that drive motor (30) is used on driving live axle (31) bottom rotates, venetian blind aerofoil (34) is arranged in the extending transversely face of mobile rotary collecting aerofoil (28) working state, venetian blind aerofoil (34) and the common formation collection of mobile rotary collecting aerofoil (28) wind system.
7. vertical wind power shutter type wind gathering according to claim 6 and closed protection system; it is characterized in that: the venetian blind wind-drive device also comprises a plurality of fixed blocks (18) and link (19); the venetian blind wind-drive device is set up the mechanical connection relation by a plurality of fixed blocks (18) and box frame (35), sets up the mechanical connection relation by link (19) between adjacent two shutter frames (36) of venetian blind wind-drive device.
8. according to claim 6 or 7 described vertical wind power shutter type wind gathering and closed protection systems is characterized in that: the angle of box frame (35) side at mobile rotary collecting aerofoil (28) and its place is 45 degree.
9. vertical wind power shutter type wind gathering according to claim 8 and closed protection system is characterized in that: a kind of in triangle box frame, pentagon box frame, heptagon box frame or nonagon box frame of box frame (35).
10. vertical wind power shutter type wind gathering according to claim 8 and closed protection system is characterized in that: a kind of in tetragonal box frame, hexagon box frame, octagon box frame or decagon box frame of box frame (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103127782A CN102338042B (en) | 2011-10-14 | 2011-10-14 | Vertical wind power shutter type wind gathering and closed protection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103127782A CN102338042B (en) | 2011-10-14 | 2011-10-14 | Vertical wind power shutter type wind gathering and closed protection system |
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| Publication Number | Publication Date |
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| CN102338042A CN102338042A (en) | 2012-02-01 |
| CN102338042B true CN102338042B (en) | 2013-06-12 |
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| CN2011103127782A Expired - Fee Related CN102338042B (en) | 2011-10-14 | 2011-10-14 | Vertical wind power shutter type wind gathering and closed protection system |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102840108B (en) * | 2012-07-31 | 2015-06-24 | 李树广 | High-altitude tower embedded type vertical type wind power generation system |
| CN107420266A (en) * | 2017-08-28 | 2017-12-01 | 李勇强 | A kind of socket and control wind structure for the narrow pipe wind collection power generation system of integrated form |
| CN107387317B (en) * | 2017-08-28 | 2023-09-01 | 江苏中蕴风电科技有限公司 | Adjustable damping device for narrow pipe wind-gathering power generation system |
| CN110873026B (en) * | 2018-09-04 | 2021-03-30 | 郑州宇通重工有限公司 | Wind power generation device |
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| US6857846B2 (en) * | 2001-06-19 | 2005-02-22 | Lewis H. Miller | Stackable vertical axis windmill |
| CN201367981Y (en) * | 2009-04-02 | 2009-12-23 | 沈元明 | Vertical wind generator |
| CN102251918A (en) * | 2011-06-22 | 2011-11-23 | 哈尔滨大功率立式风电装备工程技术研究中心 | Wind collection and totally enclosed type protection vertical multilayer wind power generation system |
| CN202228281U (en) * | 2011-10-14 | 2012-05-23 | 李树广 | Shutter-type wind collection and closed protection system for vertical wind power |
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2011
- 2011-10-14 CN CN2011103127782A patent/CN102338042B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6857846B2 (en) * | 2001-06-19 | 2005-02-22 | Lewis H. Miller | Stackable vertical axis windmill |
| CN201367981Y (en) * | 2009-04-02 | 2009-12-23 | 沈元明 | Vertical wind generator |
| CN102251918A (en) * | 2011-06-22 | 2011-11-23 | 哈尔滨大功率立式风电装备工程技术研究中心 | Wind collection and totally enclosed type protection vertical multilayer wind power generation system |
| CN202228281U (en) * | 2011-10-14 | 2012-05-23 | 李树广 | Shutter-type wind collection and closed protection system for vertical wind power |
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