CN201486745U - Controllable device for improving efficiency of blower or wind-driven generator by increasing wind amount - Google Patents
Controllable device for improving efficiency of blower or wind-driven generator by increasing wind amount Download PDFInfo
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- CN201486745U CN201486745U CN2009201774381U CN200920177438U CN201486745U CN 201486745 U CN201486745 U CN 201486745U CN 2009201774381 U CN2009201774381 U CN 2009201774381U CN 200920177438 U CN200920177438 U CN 200920177438U CN 201486745 U CN201486745 U CN 201486745U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a device for improving the efficiency of a blower by increasing the wind amount. The device is characterized by comprising a wind-gathering vertical surface and a wind-gathering top surface or a wind-gathering bottom surface; and a wind force or wind speed measurement instrument is arranged on the outer edge of the wind-gathering top surface or the wind-gathering bottom surface and connected with a controller which is connected with a wind shield board. The utility model provides the idea of a multistage wind gatherer for the first time, so that the wind force can be almost unlimitedly amplified. The utility model can doubly improve the power generating efficiency under the condition that the blower or the wind-driven power generator equipment is unchanged.
Description
One, technical field
The invention belongs to the Wind Power Utilization technical field, especially be applicable to wind-powered machine and technical field of wind power generation.
Two, background technique
The fast development of World Economics and keen competition, generation of electricity by new energy especially wind generating technology are subjected to the generally attention of countries in the world day by day.Whole world wind-powered electricity generation electric motor power at present reaches 4,900,000 kilowatts, but also with average annual 60% speed increment, has reflected a new trend of current International Power development.There is abundant wind energy resources in China, has external mature technique to use for reference again, and the condition of large-scale development wind-powered electricity generation possesses, should develop actively.Yet, at present, the cost of wind-powered electricity generation is higher, hindered further developing of wind-powered electricity generation cause, therefore, raise the efficiency, reduce cost, it is the most important thing of present wind-powered electricity generation development, the patent close with the present invention has me at the application number of first to file to be: 2007101113755, and denomination of invention: " a kind of device that increases air quantity raising blower fan or wind power generator efficiency " and application number are: 200520125816.3, denomination of invention: " wind-power electricity generation wind collection base ", though above-mentioned two patents can improve wind-force, when running into destructive high wind, but natural wind can't be reduced, therefore, damage system unit easily.Application number is: 200710011219.1, denomination of invention: " anti-strong wind power generator " though in a cover abatement of wind device is disclosed, but it is used to weaken wind force device and the wind-force intensifier is that same integrally-built " the fan-shaped wind-guiding lamination of wind scooper " reaches the effect that strengthens or weaken wind-force by the folding of controlling fan-shaped wind-guiding lamination, in actual applications, because " the fan-shaped wind-guiding lamination of wind scooper " tens meters to tens meters often, or even the long structure of hundreds of rice, no matter be with other materials such as structural material or steel, it all is a very heavy object, such object is as if the open and close movement of carrying out described in " anti-strong wind power generator ", great difficulty is arranged, in addition, its single unit system need constantly be adjusted direction by wind-guiding device according to the difference of wind direction, and this also is that difficulty is very big in the middle of practice.
Three, summary of the invention
Technical problem to be solved by this invention is that a kind of device that improves blower fan or wind power generator efficiency with the increase air quantity of the controlled plate of becalming is provided.
Another technical problem to be solved by this invention is to provide a kind of detachable increase air quantity to improve the device of blower fan or wind power generator efficiency.
A kind of device that improves blower fan or wind power generator efficiency with the increase air quantity of the controlled plate of becalming, it is characterized in that, described device comprises one or more blower fans or wind-driven generator, one or more one or more wind gathering faces of shore supports, one or more plate and wind-force or measuring wind speed instrument and the controller of becalming, described becalm plate and wind gathering face be connected or split, described wind gathering face is a horizontal positioned, wind-force or measuring wind speed instrument connect controller, and controller connects the plate of becalming.
Preferably, wind-force or measuring wind speed instrument are mounted on the wind gathering face.
Preferably, wind-force or measuring wind speed instrument connect controller, controller connect becalm plate and with wind gathering face be the branch body structure.
Preferably, described wind gathering face is a plane structure.
Preferably, described wind gathering face is a curved-surface structure.
Preferably, described wind gathering face is Center Symmetry Plane or curved-surface structure.
Preferably, described wind gathering face is circular flat or curved-surface structure.
Preferably, described wind gathering face is polygon plane or curved-surface structure.
Preferably, described wind gathering face is rectangular or square-shaped planar or curved-surface structure.
Preferably, at least one limit of described wind gathering face is higher or lower than another limit.
Preferably, at least two of described wind gathering face limits are higher or lower than two limits in addition.
Preferably, described wind gathering face is that periphery is high, middle low concave structure.
Preferably, described wind gathering face is that periphery is low, middle high convex structure.
Preferably, make the fan blade of blower fan or wind-driven generator be positioned at the neutral position of wind gathering face.
Preferably, make the fan blade of blower fan or wind-driven generator be positioned at the wind-force maximum position of wind gathering face.
So just can make wind can reach the effect that increases air quantity from any direction.
What wind gathering face of the present invention was positioned at fan blade top is the wind gathering end face.
What wind gathering face of the present invention was positioned at fan blade below cries the wind gathering bottom surface.
The present invention increases one or more wind gathering faces and supports this wind gathering face and one or more firm pillars of described wind gathering face are constituted above the blade of blower fan or wind-driven generator, at least one limit of described wind gathering face is higher than another limit, make fan blade be positioned at the bottom surface position, when wind when the direction of high face blows to the direction of bottom surface, described wind gathering face will make by the wind gathering of fan blade top and come, increase air quantity, thereby improve the efficient of blower fan.
Preferably, described wind gathering face is that periphery is high, and middle low concave structure makes fan blade be positioned at the neutral position, so just can make the wind from any direction can reach the effect that increases air quantity.
The present invention also can increase a wind gathering face and support this wind gathering face below the blade of blower fan constitute at least one firm pillar of described wind gathering face, at least one limit of described wind gathering face is lower than in another limit, when wind when the direction of bottom surface blows to the direction of high face, described wind gathering face will make by the wind gathering of fan blade below and come, increase air quantity, thereby improve the efficient of blower fan.
Preferably, described wind gathering face is that periphery is low, and middle high convex structure makes impeller of blower be positioned at the neutral position, so just can make the wind from any direction can reach the effect that increases air quantity.
Preferably, the present invention is by upper and lower two wind gathering faces, and support described two faces and make it one or more firm pillars and constitute, distance between two wind gathering faces, have at least on one side greater than another side, when the direction of wind when the direction on the big one side of distance blows to the little one side of distance, described two wind gathering faces will make to assemble by the wind of fan blade upper and lower and come, increase air quantity, thereby improve the efficient of blower fan.
Preferably, the distance between upper and lower two the wind gathering faces of the present invention, peripheral position blows over can make the air quantity of intermediate portion to increase when wind from any direction greater than the intermediate portion, makes fan blade be positioned at the zone, intermediate portion, thereby improves the efficient of blower fan.
Preferably, wind gathering face of the present invention is provided with the wind guiding gutter, and the effect of described wind guiding gutter is that the wind direction intermediate portion of periphery is gathered.
Wind gathering face of the present invention and pillar can be can making described shape and keeping firm material to constitute of metallic material or Reinforced Concrete Materials or any known.
Pillar of the present invention also can be can supporting described wind gathering face and making described wind gathering face firm and make it stationary device of support or any known.
The present invention is applicable to various blower fans and wind power plant.
Preferably, device of the present invention also comprises one or more plate and wind-force or measuring wind speed instrument and the controller of becalming, described becalm plate and wind gathering face be connected or split.
Preferably, the described plate of becalming is plane or curved-surface structure.
Preferably, the described plate of becalming is can stretch or folding structure.
Preferably, the described plate of becalming is the structure as shutter door.
Preferably, the described plate of becalming is known plane structure.
Preferably, the described plate of becalming is mounted in the arbitrary position of wind gathering face.
Preferably, the described plate of becalming is mounted in wind gathering face outer rim, the installation of the described plate of becalming, wind-force or air velocity transducer, controller connects and connects by known manner, for example resembling application number is: 200710011219.1, and denomination of invention: be connected control mode in " anti-strong wind power generator " between disclosed fan-shaped wind-guiding lamination and the wind-guiding cover body.
Outer rim in described wind gathering end face or wind gathering bottom surface; also be provided with wind-force or measuring wind speed instrument; wind-force or measuring wind speed instrument connect controller; controller connects the plate of becalming, and described wind-force or measuring wind speed instrument are used to measure the size of wind-force or wind speed, when wind speed is excessive; wind-force or measuring wind speed instrument pass through controller; control the plate of becalming, the plate of will becalming puts down, and intake grill is shunk; the wind-force that arrives blower fan is reduced; thereby protect blower fan and make the electrical power stabilization of output, when wind speed was too small, wind-force or measuring wind speed instrument passed through controller; control the plate of becalming; the plate of will becalming is packed up, and amplifies intake grill, and the wind-force that arrives blower fan is strengthened.
Described wind-force or measuring wind speed instrument or controller are to adopt known equipment to get final product.
The described plate of becalming is mounted between wind gathering end face or the wind gathering bottom surface.
The described plate of becalming is mounted between wind gathering end face or wind gathering bottom surface and the wind gathering facade.
Preferably, the described plate of becalming is installed between wind gathering end face and wind gathering bottom surface and the wind gathering facade.
Preferably, the described plate of becalming is installed between wind gathering end face or wind gathering bottom surface and the wind gathering facade also outward-dipping.
The described support of becalming is mounted between wind gathering end face or wind gathering bottom surface and the wind gathering facade.
Preferably, the described plate of becalming, support is installed by becalming.
The described plate of becalming, controller and the support of becalming are installed together, with other devices are partial installations.
Preferably, the described plate of becalming is connected by known manner with wind gathering face, for example installs as the installation shutter door.
The plate of becalming of the present invention is can stretch or folding or rolling curtain type structure, and its advantage is not to be subjected to stopping of wind-force substantially in adjustment process, and is convenient, flexibly and save power, not the time spent collapsible, can decontrol by controller during use.And knownly open entire formula structure, and in opening entire adjustment process, be to be subjected to wind-force far-reaching, for example: resembling application number is: 200710011219.1, denomination of invention: disclosed mode in " anti-strong wind power generator ".
The adjustable mouth that leaks informaton is arranged on described wind gathering end face or the wind gathering bottom surface, and described adjustable effect of leaking informaton mouth is when natural wind surpasses design wind-force, and the adjustable mouth that leaks informaton is opened, and emits a part of wind-force; When natural wind was in the design wind ranges, the adjustable mouth that leaks informaton was a closed condition; The described adjustable mouthful employing known equipment of leaking informaton gets final product.
Overall structure of the present invention also has support, and described support is to play firm described integrally-built any known device, and for for simplicity, this specification adopts one post shapes.
In the actual use of the present invention, can use the adjustable device that leaks informaton mouthful to control air quantity on described wind gathering end face or the wind gathering bottom surface, also can use and not be with adjustable leak informaton mouthful and control air quantity with the panel assembly of becalming.
Wind gathering facade of the present invention or wind gathering end face or wind gathering bottom surface or pillar can be can making described shape and keeping firm and fixing material to constitute of metallic material or Reinforced Concrete Materials or any known.
Preferably, device of the present invention, also comprise at least three wind gathering facades, wherein constitute the wind gathering passage arbitrarily between adjacent two wind gathering facades and the wind gathering face, described wind gathering passage is little than the flow area of this passage lateral part near the flow area of device central direction, and described wind gathering facade is radially or spiral wind gathering arrangement.
Preferably, described wind gathering facade is perpendicular to ground.
Preferably, described wind gathering facade is below the wind gathering end face or above the wind gathering bottom surface or between wind gathering end face and wind gathering bottom surface.
Described wind gathering facade is to be arranged in radial structure.
Described wind gathering facade can also be arranged in helicoidal structure, makes the wind that no matter blows from any direction, when arriving the position of blower fan or blade of wind-driven generator, all forms the rotation wind of single direction.
Described wind gathering facade can be an any known geometric figure shape, and preferred, described wind gathering facade is splayed configuration structure or trapezium structure.
Preferably, described wind gathering facade is rectangle or square structure.
Preferably, described wind gathering facade is plane or curved-surface structure.
Preferably, described wind gathering facade is more than three or three.
Preferably, described wind gathering facade is more than five or five, the wind gathering better effects if.
Preferably, wind gathering facade of the present invention is provided with the wind guiding gutter, and described wind guiding gutter is to be provided with groove shape structure on the wind gathering facade, and the effect of described wind guiding gutter is that the wind direction intermediate portion of periphery is gathered.
Preferably, described wind gathering facade is short near one side length of side of blower fan or blade of wind-driven generator, and it is long away from one side length of side of blower fan or blade of wind-driven generator, making described wind gathering facade is splayed configuration structure or trapezium structure, make the nearly blower fan of little edge joint of described wind gathering facade or the blade of wind-driven generator, make the big outlying blade of described wind gathering facade from blower fan or wind-driven generator; On described wind gathering facade, also have a wind gathering end face, or below described wind gathering facade, also have a wind gathering bottom surface; Or wind gathering end face and wind gathering bottom surface have simultaneously; Described wind gathering end face, low near the position of blower fan or blade of wind-driven generator, and away from the position height of blower fan or blade of wind-driven generator; Or described wind gathering end face, be that the center portion is low, and peripheral position height; Described wind gathering bottom surface, near the position height of blower fan or blade of wind-driven generator, and low away from the position of blower fan or blade of wind-driven generator; Or described wind gathering bottom surface, be the center portion height, and at the bottom of the peripheral position; Form tight structure between described wind gathering end face or described wind gathering bottom surface and the wind gathering facade, make between any two adjacent wind gathering facades and wind gathering end face or the wind gathering bottom surface, form a wind gathering tubbiness, described wind gathering tubbiness is little near a port of blower fan or blade of wind-driven generator, and described wind gathering tubbiness is big away from a port of blower fan or blade of wind-driven generator; Or make between any two adjacent wind gathering facades and wind gathering end face and the wind gathering bottom surface, forming a wind gathering tubbiness, described wind gathering tubbiness is little near a port of blower fan or blade of wind-driven generator, and described wind gathering tubbiness is big away from a port of blower fan or blade of wind-driven generator; So structure can make the wind from any direction, can both gather together, and the air quantity that blows to blower fan or blade of wind-driven generator is increased, thereby, the efficient of raising blower fan or wind-driven generator.
Outer rim in described wind gathering end face or wind gathering bottom surface; also be provided with wind-force or measuring wind speed instrument; wind-force or measuring wind speed instrument connect controller; controller connects the plate of becalming, and described wind-force or measuring wind speed instrument are used to measure the size of wind-force or wind speed, when wind speed is excessive; wind-force or measuring wind speed instrument pass through controller; control the plate of becalming, the plate of will becalming puts down, and intake grill is dwindled; the wind-force that arrives blower fan is reduced; thereby protect blower fan and make the electrical power stabilization of output, when wind speed was too small, wind-force or measuring wind speed instrument passed through controller; control the plate of becalming; the plate of will becalming is packed up, and amplifies intake grill, and the wind-force that arrives blower fan is strengthened.
Preferably, in the device of the present invention, described wind gathering end face or wind gathering bottom surface are that low or middle high periphery is low between peripheral senior middle school.
Preferably, in the device of the present invention, described wind gathering end face or wind gathering bottom surface are plane structures, described wind gathering facade is rectangle or square structure, form tight structure between described wind gathering end face or described wind gathering bottom surface and the wind gathering facade, make between any two adjacent wind gathering facades and wind gathering end face or the wind gathering bottom surface, form a wind gathering tubbiness passage, described wind gathering tubbiness passage is little near a port of blower fan or blade of wind-driven generator, and described wind gathering tubbiness is big away from a port of blower fan or blade of wind-driven generator; Or make between any two adjacent wind gathering facades and wind gathering end face and the wind gathering bottom surface, forming a wind gathering tubbiness, described wind gathering tubbiness is little near a port of blower fan or blade of wind-driven generator, and described wind gathering tubbiness is big away from a port of blower fan or blade of wind-driven generator; So structure can make the wind from any direction, can both gather together, and the air quantity that blows to blower fan or blade of wind-driven generator is increased, thereby, the efficient of raising blower fan or wind-driven generator.
Of the present invention a kind of with the increase air quantity raising blower fan of the controlled plate of becalming or the device of wind power generator efficiency, it is characterized in that comprise at least one multistage wind concentrator in described any one wind gathering passage, the exhaust outlet of described multistage wind concentrator is in this wind gathering passage.
Described multistage wind concentrator is tubular or tubbiness object, and described multistage wind concentrator comprises intake grill, wind gathering passage and exhaust outlet, and described exhaust outlet flow area is more young than air intake.
Preferably, described multistage wind concentrator is circular cone tubular or square tubular.
Preferably; described multistage wind concentrator also is provided with wind-force or measuring wind speed instrument and controller and the plate of becalming; wind-force or measuring wind speed instrument connect controller; controller connects the plate of becalming, and described wind-force or measuring wind speed instrument are used to measure the size of wind-force or wind speed, when wind speed is excessive; wind sensor passes through controller; control the plate of becalming, the plate of will becalming puts down, and intake grill is shunk; the wind-force that arrives blower fan is reduced; thereby protect blower fan and make the electrical power stabilization of output, when wind speed was too small, wind-force or measuring wind speed instrument passed through controller; control the plate of becalming; the plate of will becalming is packed up, and amplifies intake grill, and the wind-force that arrives blower fan is strengthened.
Preferably, the described plate of becalming is plane or curved-surface structure.
Preferably, the described plate of becalming is can stretch or folding structure.
Preferably, the described plate of becalming is the structure as shutter door.
Preferably, the described plate of becalming is mounted in the arbitrary position of multistage wind concentrator.
Preferably, the described plate of becalming is mounted in the intake grill position of multistage wind concentrator.
Preferably, the installation of the described plate of becalming, wind-force or air velocity transducer, controller connects and connects by known manner, for example resembling application number is: 200710011219.1, and denomination of invention: be connected control mode between disclosed in " anti-strong wind power generator " " fan-shaped wind-guiding lamination " and the wind-guiding cover body.
Preferably, the described plate of becalming, support is installed by becalming.
The described plate of becalming, controller and the support of becalming are installed together, with other devices are partial installations.
Preferably, the described plate of becalming is connected by known manner with multistage wind concentrator, for example installs as the installation shutter door.
Advantage of the present invention is can secondary or three grades and multistage wind concentrator be installed in each wind gathering passage, wind-force is amplified near unlimited, and need not develop device to the high-altitude, saves floor space, saves equipment investment.
The present invention also can not use wind gathering end face or wind gathering bottom surface and use the wind gathering facade separately.
A kind of device that improves blower fan or wind power generator efficiency with the increase air quantity of the controlled plate of becalming of the present invention, it is characterized in that, described device comprises one or more blower fans or wind-driven generator, at least three wind gathering facades, constitute the wind gathering passage arbitrarily between adjacent two wind gathering facades, described wind gathering passage is littler than the flow area of this passage lateral part near the flow area of device central direction, described wind gathering facade be radially or spiral wind gathering arrange, in the outer rim of described wind gathering facade becalm plate and wind-force or measuring wind speed instrument and controller are installed.
Preferably, the described plate of becalming is installed in also outward-dipping between adjacent two wind gathering facades arbitrarily.
Preferably, the described plate of becalming, support is installed by becalming.
Preferably, the described plate of becalming, controller and the support of becalming are installed together, with other devices are partial installations.
Preferably, the described plate of becalming is connected by known manner with the wind gathering facade with wind-force or measuring wind speed instrument with controller, for example installs as the installation shutter door.
Of the present invention a kind of with the increase air quantity raising blower fan of the controlled plate of becalming or the device of wind power generator efficiency, it is characterized in that comprise at least one multistage wind concentrator in described any one wind gathering passage, the exhaust outlet of described multistage wind concentrator is in this wind gathering passage.
A kind of detachable increase air quantity of the present invention improves the device of blower fan or wind power generator efficiency, it is characterized in that, described device comprises one or more blower fans or wind-driven generator, at least two detachable wind concentrators, described detachable wind concentrator is arranged and is installed around blower fan or the wind-driven generator shape that is centrosymmetric, make the exhaust outlet of any one detachable wind concentrator aim at blower fan or wind-driven generator arrangement, intake grill is arranged away from blower fan or wind-driven generator, and the intake grill flow area of described detachable wind concentrator is bigger than the flow area of this wind concentrator exhaust outlet.
A kind of detachable increase air quantity of the present invention improves the device of blower fan or wind power generator efficiency, it is characterized in that, described device comprises one or more blower fans or wind-driven generator, at least three detachable wind concentrators, described detachable wind concentrator is installed around blower fan or the wind-driven generator shape that is centrosymmetric, surrounding round shape arranges, blower fan or wind-driven generator are centered around the central position, make the exhaust outlet of any one detachable wind concentrator aim at blower fan or wind-driven generator arrangement, intake grill is arranged away from blower fan or wind-driven generator, and so arrangement can make the wind from any direction obtain assembling.
The intake grill flow area of described detachable wind concentrator is bigger than the flow area of this wind concentrator exhaust outlet.
Preferably, described detachable wind concentrator can be a multistage wind concentrator of the present invention.
Detachable wind concentrator of the present invention is so arranged installation, can assemble the wind from any direction, does not need direction measuring apparatus or guiding device, do not need to adjust direction, can make firm fixing device, reduce power plant, improve the practicability of device greatly.Wind concentrator of the present invention and single use has essential distinction, wind concentrator of single use must install wind-guiding device simultaneously additional, whole device need be adjusted direction according to different wind directions, needs moving element, is to lack practicability to large-scale wind-gathering device.
A kind of detachable increase air quantity of the present invention improves the device of blower fan or wind power generator efficiency, it is characterized in that described device comprises becalm plate and wind-force or measuring wind speed instrument and controller, described becalm plate and wind concentrator be connected or split.
A kind of detachable increase air quantity of the present invention improves the device of blower fan or wind power generator efficiency, it is characterized in that, described wind concentrator be radially or spiral wind gathering arrange.
A kind of detachable increase air quantity of the present invention improves the device of blower fan or wind power generator efficiency, it is characterized in that described device comprises at least one multistage wind concentrator, and the ducting outlet of described multistage wind concentrator is in this detachable wind concentrator wind gathering passage.Each level of described multistage wind concentrator can have a plurality of, can arrange three grades of secondarys or multistage.
The invention has the beneficial effects as follows:
The present invention can assemble the wind from any direction, does not need direction measuring apparatus or wind direction guiding device, can make fixing device, has reduced power plant, has improved the practicability of device greatly.Another advantage of the present invention is that secondary or three grades and multistage wind concentrator can be installed in each wind gathering passage, wind-force is amplified near unlimited, and need not develop device to the high-altitude, it is far that multistage wind concentrator can draw the distance between each grade, also can three-dimensionally at various height install, save floor space, save equipment investment.The present invention adopts " the fan-shaped wind-guiding lamination of wind scooper " or wind gathering face and the plate of becalming to make the branch body structure, is divided into two different members, and the plate of becalming is made the rolling curtain type structure, has improved the flexibility of operation greatly and has saved power source.The present invention is arranged in the inside of single unit system with blower fan, has effectively reduced the noise pollution of wind energy turbine set.
The present invention can be on the basis of existing wind energy turbine set, slightly increase some input seldom, just can improve the efficient of wind-power electricity generation greatly, particularly for high-power unit, every raising is power little by little, all mean the lifting significantly of cost and technical difficulty, in theory, the present invention can be with upper and lower two infinities that wind gathering face is done, thereby power that can infinitely-great raising wind-power electricity generation is from actual, the present invention also can increase exponentially generated output under the constant situation of blower fan or wind turbine equipment.The present invention can also protect blower fan or wind turbine equipment effectively, makes it to avoid the erosion of wind and rain, thereby improves the working life of blower fan or wind turbine equipment.
Four, description of drawings:
Fig. 1 is a kind of structural principle schematic representation of the present invention
Fig. 2 is the another kind of structural principle schematic representation of the present invention
Fig. 3 is another structural principle schematic representation of the present invention
Fig. 4 is another structural principle schematic representation of the present invention
Fig. 5 is another structural principle schematic representation of the present invention
Fig. 6 is another structural principle schematic representation of the present invention
Fig. 7 is a kind of structural principle schematic representation of the worm's eye view of wind gathering face of the present invention
Fig. 8 is a kind of structural principle schematic representation of the worm's eye view of wind gathering face of the present invention, and wind gathering face is polygon plane or curved-surface structure
Fig. 9 is a kind of structural principle schematic representation of the worm's eye view of wind gathering face of the present invention, and wind gathering face is rectangular or square-shaped planar or curved-surface structure.
Figure 10 is a kind of structural principle schematic representation of the front view of wind gathering face of the present invention, and wind gathering face is to be with the mouth that leaks informaton
Figure 11 is a kind of structural principle schematic representation of the worm's eye view of wind gathering face of the present invention, and wind gathering face is to be with the mouth that leaks informaton
Figure 12 is a kind of structural principle schematic representation of the front view of wind gathering facade of the present invention, the schematic representation of trapezium structure
Figure 13 is a kind of structural principle schematic representation of wind gathering facade of the present invention, the schematic representation of trapezium structure
Figure 14 is a kind of structural principle schematic representation of wind gathering facade of the present invention, the schematic representation of rectangular configuration
Figure 15 is that wind gathering facade of the present invention is three a structural principle plan view, and the wind gathering facade is to be arranged in radial structure
Figure 16 is that wind gathering facade of the present invention is eight a structural principle plan view, and the wind gathering facade is to be arranged in radial structure
Figure 17 is a kind of structural principle plan view of wind gathering facade of the present invention, and the wind gathering facade is to be arranged in the helicoidal structure schematic representation
Figure 18 is that the present invention's plate of becalming is mounted in structural representation between wind gathering end face and the wind gathering facade
Figure 19 is that the present invention's plate of becalming is can stretch or folding or rolling curtain type structure
Figure 20 is that the present invention's plate of becalming is to be installed between wind gathering end face or wind gathering bottom surface and the wind gathering facade and outward-dipping structural representation by the support of becalming
Figure 21 is a kind of structural principle schematic representation of front view of detachable wind concentrator monomer of the present invention or multistage wind concentrator monomer
Figure 22 is the arrangement a kind of structural principle schematic representation of the detachable wind concentrator of the present invention when being two
Figure 25 is the arrangement a kind of structural principle schematic representation of the detachable wind concentrator of the present invention when being a plurality of, and wind concentrator is that plan view is arranged in the radial wind gathering
Figure 26 is the arrangement a kind of structural principle schematic representation of the detachable wind concentrator of the present invention when being a plurality of, and multistage wind concentrator is installed
Figure 27 is a kind of structural principle schematic representation of the present invention, and multistage wind concentrator is installed
Figure 28 is becalm a kind of structural principle schematic representation of plate and controller and wind-force or measuring wind speed instrument of detachable wind concentrator monomer of the present invention or multistage wind concentrator monomer band
Figure 29 is becalm a kind of structural principle schematic representation of plate of detachable wind concentrator monomer of the present invention or multistage wind concentrator monomer band
Figure 30 is becalm a kind of structural principle schematic representation of plate of the multistage wind concentrator band of the present invention
Figure 31 is the arrangement a kind of structural principle schematic representation of the detachable wind concentrator of the present invention when being a plurality of, and wind concentrator is that spiral wind gathering is arranged.
The accompanying drawing sign
1 wind gathering face 2 pillars, 3 blower fans or wind-driven generator 4 wind 5 wind guiding gutters 6 wind gathering facades 7 leak informaton mouthful 8 control connection devices 9 becalm plate 10 becalm support 11 wind-force or measuring wind speed instrument 12 controllers 15 exhaust outlets 16 intake grill 17 wind gathering passages, 18 detachable wind concentrator monomers or multistage wind concentrator monomers
Five, embodiment
Below in conjunction with drawings and Examples the present invention is elaborated
Embodiment one:
As shown in Figure 1, the present invention is higher than another limit for a limit of wind gathering face, make fan blade be positioned at the bottom surface position, when wind when the direction of high face blows to the direction of bottom surface, described wind gathering face will make by the wind gathering of fan blade top and come, increase air quantity, thereby improve the efficient of blower fan or wind-driven generator.
Embodiment two:
As shown in Figure 2, the present invention is that periphery is high for wind gathering face, and middle low concave structure makes fan blade be positioned at the neutral position, so just can make the wind from any direction can reach the effect that increases air quantity.
Embodiment three:
As shown in Figure 3, the present invention is lower than in another limit at least one limit of wind gathering face, when wind when the direction of bottom surface blows to the direction of high face, described wind gathering face will make to assemble by the wind of fan blade below and come, increase air quantity, thereby improve the efficient of blower fan or wind-driven generator.
Embodiment four:
As shown in Figure 4, the present invention is that periphery is low for wind gathering face, and middle high convex structure makes fan blade be positioned at the neutral position, so just can make the wind from any direction can reach the effect that increases air quantity.
Embodiment five:
As shown in Figure 5, the present invention is two distances between the wind gathering face, have at least on one side greater than another side, when the direction of wind when the direction on the big one side of distance blows to the little one side of distance, described two wind gathering faces will make by the wind gathering of fan blade upper and lower and come, increase air quantity, thereby improve the efficient of blower fan or wind-driven generator.
Embodiment six:
As shown in Figure 6, the present invention is two distances between the wind gathering face, and peripheral position is greater than the intermediate portion, when wind blows over to make the air quantity of intermediate portion to increase from any direction, make fan blade be positioned at the zone, intermediate portion, thereby improve the efficient of blower fan or wind-driven generator.
Embodiment seven:
As shown in figure 16, the present invention increases firm wind gathering facade around the blade of blower fan or wind-driven generator, one side of described wind gathering facade is near the blade of blower fan or wind-driven generator, the another side of described wind gathering facade is away from the blade of blower fan or wind-driven generator, angle between any two adjacent wind gathering facades of described wind gathering facade is less than 90 degree, make described wind gathering facade form star topology, and make described wind gathering facade form Eight characters shape structure arbitrarily between adjacent two, the osculum that makes described Eight characters shape structure near or towards the blade of blower fan or wind-driven generator, big mouthful of blade of Eight characters shape structure away from blower fan or wind-driven generator, so, no matter can make from the wind of any direction, can both gather together, the air quantity that blows to blower fan or blade of wind-driven generator is increased, thereby, the efficient of raising blower fan or wind-driven generator.Preferably, described wind gathering facade is perpendicular to ground.
Described wind gathering facade shape can also be arranged in helicoidal structure, makes the wind that no matter blows from any direction, when arriving the position of blower fan or blade of wind-driven generator, all forms the rotation wind of single direction.
Embodiment eight:
As shown in figure 26, a kind of structural principle schematic representation of the arrangement when the detachable wind concentrator of the present invention is a plurality of, and multistage wind concentrator is installed, no matter wind blows from any direction, can assemble air quantity to greatest extent.
In the actual use of the present invention, should adopt a plurality of pillars to be used for firm support wind gathering face, succinctly clear among the figure for what express, the situation of only having drawn a pillar.
Claims (10)
1. a controlled increase air quantity improves the device of blower fan or wind power generator efficiency, it is characterized in that, described device comprises one or more blower fans or wind-driven generator, one or more one or more wind gathering faces of shore supports, one or more plate and wind-force or measuring wind speed instrument and the controller of becalming, described becalm plate and wind gathering face be connected or split, wind-force or measuring wind speed instrument connect controller, controller connects the plate of becalming, and described wind gathering face is a horizontal positioned.
2. improve the device of blower fan or wind power generator efficiency according to the described a kind of controlled increase air quantity of claim 1, it is characterized in that, described device comprises at least three wind gathering facades, constitute the wind gathering passage arbitrarily between adjacent two wind gathering facades and the wind gathering face, described wind gathering passage is little than the flow area of this passage lateral part near the flow area of device central direction, and described wind gathering facade is radially or spiral wind gathering arrangement.
3. improve the device of blower fan or wind power generator efficiency according to the described a kind of controlled increase air quantity of claim 1, it is characterized in that, comprise at least one multistage wind concentrator in described any one wind gathering passage, the ducting outlet of described multistage wind concentrator is in this wind gathering passage.
4. improve the device of blower fan or wind power generator efficiency according to the described a kind of controlled increase air quantity of claim 3, it is characterized in that, described multistage wind concentrator comprises becalm plate and wind-force or measuring wind speed instrument and controller, wind-force or measuring wind speed instrument connect controller, controller connects the plate of becalming, described becalm plate and wind concentrator be connected or split.
5. a controlled increase air quantity improves the device of blower fan or wind power generator efficiency, it is characterized in that, described device comprises one or more blower fans or wind-driven generator, at least three hurricane facades, constitute the wind gathering passage arbitrarily between adjacent two wind gathering facades, described wind gathering passage is littler than the flow area of this passage lateral part near the flow area of device central direction, described wind gathering facade be radially or spiral wind gathering arrange, in the outer rim of described wind gathering facade becalm plate and wind-force or measuring wind speed instrument and controller are installed.
6. improve the device of blower fan or wind power generator efficiency according to the described a kind of controlled increase air quantity of claim 5, it is characterized in that, comprise at least one multistage wind concentrator in described any one wind gathering passage, the ducting outlet of described multistage wind concentrator is in this wind gathering passage.
7. a detachable increase air quantity improves the device of blower fan or wind power generator efficiency, it is characterized in that, described device comprises one or more blower fans or wind-driven generator, at least two detachable wind concentrators, described detachable wind concentrator is around the installation that is centrosymmetric of blower fan or wind-driven generator, make the exhaust outlet of any one detachable wind concentrator aim at blower fan or wind-driven generator arrangement, intake grill is arranged away from blower fan or wind-driven generator, and the intake grill flow area of described wind concentrator is bigger than the flow area of this wind concentrator exhaust outlet.
8. improve the device of blower fan or wind power generator efficiency according to the described a kind of detachable increase air quantity of claim 7, it is characterized in that, described device comprises becalm plate and wind-force or measuring wind speed instrument and controller, wind-force or measuring wind speed instrument connect controller, controller connects the plate of becalming, described becalm plate and wind concentrator be connected or split.
9. improve the device of blower fan or wind power generator efficiency according to the described a kind of detachable increase air quantity of claim 7, it is characterized in that, described wind concentrator be radially or spiral wind gathering arrange.
10. improve the device of blower fan or wind power generator efficiency according to the described a kind of detachable increase air quantity of claim 7, it is characterized in that, described device comprises at least one multistage wind concentrator, and the ducting outlet of described multistage wind concentrator is in the wind gathering passage of this detachable wind concentrator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201774381U CN201486745U (en) | 2009-09-01 | 2009-09-01 | Controllable device for improving efficiency of blower or wind-driven generator by increasing wind amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201774381U CN201486745U (en) | 2009-09-01 | 2009-09-01 | Controllable device for improving efficiency of blower or wind-driven generator by increasing wind amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201486745U true CN201486745U (en) | 2010-05-26 |
Family
ID=42425622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201774381U Expired - Fee Related CN201486745U (en) | 2009-09-01 | 2009-09-01 | Controllable device for improving efficiency of blower or wind-driven generator by increasing wind amount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201486745U (en) |
-
2009
- 2009-09-01 CN CN2009201774381U patent/CN201486745U/en not_active Expired - Fee Related
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Granted publication date: 20100526 Termination date: 20110901 |