CN85108035A - Solar wind-power machine - Google Patents
Solar wind-power machine Download PDFInfo
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- CN85108035A CN85108035A CN198585108035A CN85108035A CN85108035A CN 85108035 A CN85108035 A CN 85108035A CN 198585108035 A CN198585108035 A CN 198585108035A CN 85108035 A CN85108035 A CN 85108035A CN 85108035 A CN85108035 A CN 85108035A
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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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
Solar wind-power machine belongs to the new energy development field.The technical issues that need to address are that machine can be realized change smoothly and have high efficiency when receiving solar energy and receiving wind energy.Its inventive features be when solar energy can with the time machine become solar receiver and collect solar energy, machine becomes blower fan again and collects wind energy when available wind energy, realizes a machine two energy by change like this.This machine form is multiple, and efficient differs.This machine can be one of energy storage mode with the pressurized air energy storage with the double gas cylinder of doing of steel cylinder support.Be used in the abundant area of solar energy, wind energy resources, utilize its generating or be used as power, can realize that two can be complementary, reduce the energy storage facility, reduce cost.This machine also can be ship's navigation power is provided.
Description
Affiliated technical field: solar energy, wind energy development.
The understanding of the present invention, retrieval, examination has the prior art of reference role to be: existing solar electrical energy generation and wind-power electricity generation are to be carried out separately by solar energy collecting system and blower fan power generation system respectively.Solar electrical energy generation is divided into the solar cells direct generation of electricity and solar thermal power generation, and solar cells has multiple.The energy collecting mode of solar thermal power generation mainly contains three kinds: 1. the center receives 2. curve focusing system of heliostat focusing system (being solar power tower); 3. plate and vacuum glass guard system, preceding two kinds are the high temperature generating, the third belongs to low, middle temperature and generates electricity, and uses less.
Wind-power electricity generation has various wind energy conversion systems, mainly contains: horizontal axis rotary wing type blower fan (two, three blades) S type blower fan, Dai Ruisi blower fan types such as (D fan impellers).
The file that reflects this technology, the solar energy part:
(1) " solar engineering " (Saudi Arabia, A, A, M Sai Yifu chief editor)
(2) " solar energy " quarterly (Chinese Solar Energy Society)
(3) " solar energy journal " (Chinese Solar Energy Society)
(4) " new energy " monthly magazine, solar energy part, (Chinese science and technology information institute Chongqing branch is compiled)
(5) " energy " bimonthly solar energy part (national Economic and Trade Commission, energy institute of the Chinese Academy of Sciences)
(6) " generation of electricity by new energy " chapter 3 (Shanghai Communications University, Xi'an old tin wide etc. volume)
The file of reflection wind energy power technology is:
(1.) " wind energy and utilization thereof " (U.S., Jack, Parker work);
(2.) " generation of electricity by new energy " wind energy power part;
(3.) part of " solar energy journal " each phase reflection wind energy power;
(4.) " new energy " monthly magazine, the part of each this reflection wind energy power.
Utilize the mode of curve focusing to collect solar energy and carry out the heat generating, be that cost is lower, more rising a kind of solar electrical energy generation mode, the bigger of reflector system can reduce cost, but the movable area of strong wind is being arranged, and reflector and whole system all scratch easily, reinforce reflector and support and can partly solve the problem of being afraid of that wind blows, but can make machine too heavy, also can raise the cost greatly, so the utmost point be in desirable.Scrape owing to be afraid of wind, limited the application of curve focusing solar thermal collector, the existence of wind is unfavorable for the solar energy utilization.Generally the wind resource area is being arranged, solar energy resources is also abundanter.When utilizing solar electrical energy generation separately, can not generate electricity night, need energy storage, and also be wind movable period night, and when utilizing wind energy power separately, wind is little or calm sometimes, this just makes wind energy power occur intermittently, guarantee uninterruptable power supply (UPS), a large amount of energy storage facilities just must be arranged, and the energy storage facility is very expensive.
The objective of the invention is: adopt proper method, make and to receive solar energy, can receive the machine of wind energy again, in the time that solar energy can be utilized, collect solar electrical energy generation, can not utilize solar energy and utilize wind-power electricity generation when wind energy is arranged, so both solved the curve focusing solar collector and be afraid of the problem that wind blows, major part has solved independent solar energy again, the powerup issue of wind energy power intermittent time is the energy storage problem, thereby has realized that two can be complementary.Utilize two can machine uses is same support, same generator, same energy collector, can reduce cost greatly, the solar energy of enriching and wind energy resources area are being arranged, use the cost of this kind machine generating can be lower than or be equivalent to the conventional energy resource generating,, open approach reality, that have good benefit for utilizing solar energy and wind energy on a large scale with the conventional energy resource competition.
Summary of the invention: the present invention has three types, and various ways is narrated respectively below.
The first kind, the solar wind-power machine of the parabolic mirror of point focusing-vertical shaft type blower fan change.
This kind machine is collected solar energy with the parabolic mirror of point focusing, can have one, also can have two or three, four.The focal point settings sunlight receiver of reflector, content media (silicone oil, liquid sodium etc. or directly be medium with water) has several reflectors that several focuses are promptly arranged, and several sunlight receivers are also just arranged, and has conduit to communicate between receiver and the receiver, so that the medium intercommunication.The medium of heating feeds a shared heat exchanger, if directly heating work medium (as water) then high pressure steam a common spout is arranged, promoting a steam turbine and driving working machine work or generator for electricity generation.This solar wind-power machine can have various ways, main utilize wind energy efficiency higher have following several:
One fixedly solar wind-power machine (referring to accompanying drawing 1) the drawing explanation of parabolic mirror-D fan impeller change:
Figure a:1, the 2D blade; 3,4 focus boilers (sunlight receiver), 5,6 conduits; 7,8 supports and conduit; Generator, air compressor place are settled in 9 followers, rotating shaft (change) 10; The 11 support steel cylinders high pressure resistant gas cylinder of holding concurrently; 12,13 fixing tightwires; The 14 fixing tightwires staircase of holding concurrently is for people's usefulness that maintains machinery that gets on; 15,16 reflectors; 17,18,19,20 rotating mirror axles (varied angle), 21 fixing frames (support does not reflect behind) B figure becomes blower fan, the residing situation of reflector when starting or stall, at this moment starting torque is big, regulate when being suitable for starting or stall and recover rated speed, also use this form when wind speed is lower than rated wind speed, at this moment also drive generator for electricity generation.Among the figure: 1, running shaft 2,3 reflectors; 4,5 two D blades.
Figure C, the situation of blower fan that reflector becomes when the blower fan high speed rotating, arrangement can be convenient to blower fan D impeller and make high speed rotating like this, because reduced the area that the front facings the wind.Among the figure: 1 fan shaft, 2,3 fan blades that reflector becomes, 4,5D blade, 7,8 mirror angle trnasistion mechanisms.
The reflector rotation angle here is signal just, is not the angle that produces maximum thousand power.
This solar wind-power machine receives solar energy with two parabolic mirrors, two reflectors (15,16) there is shelf to link to each other, (21,7,8, not reflection behind) in order to the D blade of stationary mirror and blower fan, shelf also is the wing arm of blower fan, when utilizing solar energy, realize the double-shaft auto-tracking sun by the follower (9) that is located at cantilever tip, the twin shaft of following the tracks of the sun is arranged on the fan shaft, also can just use an axle following the tracks of twin shaft as fan shaft, the bottom of rotating shaft settles generator and air compressor (10), when wind-force surpasses rated wind speed unnecessary power is passed to air compressor at solar energy peak value or blower fan, pressurized air is in high pressure resistant air storage steel cylinder (11), high pressure resistant air storage steel cylinder also is the support steel cylinder, and support is fixed with stay guy, supports whole solar wind-power machine system.
Can not with solar energy or solar energy, when wind energy is not enough by high pressure resistant air storage steel cylinder ejection high-pressure air, pushing turbine drives generator for electricity generation.
The back side of reflector will be tried one's best smooth to reduce the resistance of wind, can partly be arranged on fixed beam in the mirror for this reason, can make the face of beam parallel with mirror surface, pastes reflection material in the above, so just can not reduce reflective area.
Establish the D blade in the outside of reflector and diverge, can not increase support height and width like this, do not consume under the situation of a lot of materials, increase the power of blower fan to both sides.° also do not become blower fan if do not establish the D blade and be two one of them Rotate 180s of reflector, but this blower fan is a resistance type, efficient is lower, and rotating speed is also lower, and the back will be introduced separately.
Each reflector all is fixing separately, the string face has several drag-lines, it is that reflected sunlight is in the focus boiler that there is fulcrum (not performance among the figure) reflector the centre, be not connected with boiler, reflector does not bump other position of boiler yet when rotating, and reflector is to be linked to each other by 17,18,19,20 4 rotating shafts, can be fixedly connected with rotating shaft in case of necessity, but this being fixed on when reflector becomes fan blade just removed, in order to avoid influence change, this point is not expression in the drawings.When becoming blower fan, a Rotate 180 in two reflectors ° becomes shape shown in the B figure, the blower fan starting torque is convenient to starting greatly like this, starting back two reflectors are transformed into figure C form under rotating mechanism (17,18,19,20) effect, can reduce wind-exposuring area like this, reduce resistance, be convenient to the blower fan high-speed motion, meet the character of D impeller.The efficient of this blower fan is higher, and generally about 40%, and starting torque is bigger, and anti-stall performance is good, and it is lower and usefulness is higher to add the investment of D blade.
Support the steel cylinder support of whole solar wind-power machine to be fixed by three cable wires, one of them can make staircase for people's usefulness that maintains machinery that gets on, and establishes control and storage in the bottom of support in order to operate machine and stored electric energy.
The angle control of the shutdown adjustable mirror of blower fan when excessive wind speed.
Reflector, solar power system and fan blade are equal to general parabolic mirror: solar energy utilization system and general blower fan.When becoming the solar energy receiving machine by blower fan, reflector goes back to fixing, becomes the vertical pivot rotation then and is the double-shaft auto-tracking sun, receives solar energy, and at this moment the D blade moves together in company with reflector.Because D blade itself is very not heavy, can not follow the tracks of and bring difficulty.The D blade is movable, is fixed on the shelf.
Second kind, the fixing solar wind-power machine of parabolic mirror-vertical shaft type blower fan change.
This machine can have two reflectors, also can have three.Have conduit to communicate between the reflector, medium can be a silicone oil, and liquid sodium is passed to working mediums such as water again by heat exchanger behind the heat medium.Also can directly add media such as hot water, pushing turbine generating or working machine work.Following the tracks of several reflectors of solar time is whole tracking, and accompanying drawing 2 has reflected the working principle of this machine.
Schematic representation when figure A is two reflector equidirectionals reception solar energy, figure B are the schematic representation when becoming blower fan.180 ° of formation of a reflector rotation, two reflector directions are opposite when becoming blower fan, and the torque that the resistance difference when utilizing convex surface and concave surface to facing the wind produces is rotated blower fan, drives generator for electricity generation.Other system of this solar wind-power machine is with first kind of solar wind-power machine.The efficient of this machine is generally about 20.
The drawing explanation of accompanying drawing 2: A figure, 1,2 focus sunlight receivers; 3,4 conduits; 5,6 reflectors; 7,8,9,10 supports; 11 follow the tracks of twin shaft and fan shaft; 12 generators, air compressor; 13,14 rotating machinerys (drive reflector), 15 struts; The 16 support steel cylinders high pressure resistant air storage steel cylinder of holding concurrently; The 17 fixing tightwires staircase of holding concurrently; 18,19 stay guies; 20 reflector drag-lines; 21 clamping mechanisms (in order to stationary mirror), 22 clamping mechanisms, effect is with 21.B figure mark is schemed with A.
The solar wind-power machine of the point focusing parabolic mirror of other form-vertical shaft type blower fan change has three stationary mirrors, and this machine and two reflectors different only are that each reflector is serves as that axle rotates 180 ° and forms vertical shaft type blower fans with wing arm.The solar wind-power machine of other and two reflectors is roughly the same.Also reflector dimidiation of handlebar adds the solar wind-power machine of D blade.This solar wind-power machine is basic identical with the solar wind-power machine principle of two stationary mirrors-D fan impeller change, so do not describe in detail.
Fixedly the reflector of the solar wind-power machine of parabolic mirror-vertical shaft type blower fan change should be near semi-circular, otherwise its efficient will reduce.
Second class: the solar wind-power machine of parabolic column type reflector-vertical shaft type blower fan change, this class is divided into three kinds.
First kind, the solar wind-power machine of (always the third) parabolic column type reflector-vertical shaft type blower fan change.
Referring to accompanying drawing 3, accompanying drawing 3 drawings explanation: figure A, 1, fan shaft; 2,3 is two parabolic column type reflectors; 4, the 5th, the sunlight receiver at focus place; 6, the 7th, two conduits of connection focus receiver; 8,9,10,11 supports, 12,13 stay guies; The 14 stay guies staircase of holding concurrently; 15 bracket bases also can be established the electric chamber of control storage.
Figure B is the reflector blade shape schematic representation when forming blower fan that rotates to an angle.Among the figure: 1, rotating shaft; 2,3 reflectors.
This solar wind-power machine establishes among two parabolic column type reflector figure 2,3, two reflector directions are identical when utilizing solar energy, realize that by following the tracks of running shaft (1) the double-axis tracking sun receives solar energy, the focal point settings receiver of reflector (4,5) but receiver solar cells (directly concentrating to generate power) also can the inside holds medium carry out heat and generate electricity.By conduit (6,7) with the medium delivery heat exchanger or directly push the work forward the machine (not shown) this be heat generating, if the solar cells direct generation of electricity, battery the inside conduit just can be imported water (cell bag conduit) in order to cooling, also can heat the cryogenic media generating.Other parts just needn't repeat here with first kind of solar wind-power machine of the front first kind.
The reflector curved surface of this machine should be greatly, otherwise fan efficiency will be very low, and the efficient of this machine is equivalent to S type blower fan.
If allow faster that blower fan changes, efficient is higher, can rotate to an angle two reflectors as B figure, can add large speed ratio like this and raise the efficiency.But such mechanism with regard to complexity a bit.The mechanism that realizes this transformation is simple, needn't describe in detail here.In a word, this machine version of B figure expression can be considered a kind of with A figure, and difference is the angle difference that reflector is laid.
The solar wind-power machine (referring to accompanying drawing 4) of second kind of (total the 4th kind) parabolic column type reflector-(H type) D fan impeller change
The explanation of accompanying drawing 4 drawings: 1, follow the tracks of running shaft; 2,3 reflectors; 4,5 reflectors lid (fix, the inside is covered with the trap of focus) the 6,7,8, the 9th, reflector opens and closes rotating machinery; 10,11,12,13 clamping mechanisms, play the fixation reflex eyeglass, when becoming blower fan, unclamp into reflector, reflector returning position under the rotating machinery effect, also there is block tongue to fix (not reflection among the figure) 14, running shaft, this commentaries on classics becomes two reflector opposite directions for 180 ° when becoming blower fan by reflector, and two reflectors are closed into the D blade then.Go back to 180 ° of fixing getting final product when becoming reflector again by blower fan.15,16 conduits; 17 generators, air compressor; 18,19,20 stay guies; 21 support steel cylinders, 22 bearings (also can be control and accumulate chamber); 23,24,25,26 supports.
The parabolic column type reflector of this solar wind-power machine is divided into two equal middles and establishes axle (6,7,8,9), and two half-reflecting mirrors can folding around axle, when receiving solar energy two reflectors in the same way, the double-axis tracking sun under the effect of follower.The focus of reflector is installed solar receiver.Can not do elevated temperature heat generating because this kind reflector optically focused degree is less, in can only doing, low-temperature electricity-generating and concentrator solar cell generating, with the solar cells generating for well.As do the solar cells generating, and can make metallic cylinder to receiver, outsourcing solar cells the inside is a pipeline, squeezes into heat transfer medium water to reduce temperature with pump.Simultaneously, the water of heating can be done the daily life water, also can heat cryogenic media and be used for generating electricity or power being provided.
When becoming blower fan, reflector make a reflector Rotate 180 ° two reflectors become opposite direction by rotating machinery (14), stationary mirror (not representing this mechanism among the figure) two reflectors under the rotating machinery effect are closed into the D blade then, this moment, fixed mechanism was fixed two reflectors, this has just become blower fan, is become around vertical pivot by the double-axis tracking sun this moment to rotate drive generator and working machine.When becoming reflector reception solar energy by blower fan, change back again.
Not all column type parabolic mirror can become D blade efficiently altogether.The reflector that meets the D vane foil altogether that wants to make must be selected the reflector of suitable focal length and width earlier through calculating.
In fact this machine has just become a kind of blower fan during reflector Rotate 180 ° therein, and this blower fan is exactly preceding a kind of fixedly parabolic column type reflector-vertical shaft type blower fan.If wind speed is low not to be reached D impeller priming speed and can make fixedly that parabolic column type reflector-vertical shaft type blower fan rotates, reflector has used with regard to not altogether like this, because can utilize low velocity wind energy like this, reflector closes again when wind is big.If it is closed that starting difficulty can be started the back earlier altogether, reflector expansible also during fan stall.
Reflector closes sternly with the lid that sets in advance when closure just, seals two and prevents that dirt sand from entering the reflection material of strike reflector and the receiver of focus, and therefore this machine is particularly suitable for the use of strong wind sand ground district.
The solar wind-power machine (referring to accompanying drawing 5) of the third (total the 5th kind) parabolic column type reflector-D impeller (add the D blade and be called for short a type) blower fan change.
Accompanying drawing 5 drawings explanations: A figure be about the situation of two half-reflecting mirrors when receiving solar energy in the same way, 1, follow the tracks of twin shaft, rotating shaft; 2 the right reflectors; 3 left side reflectors; 4 focus receivers; 5,6 closed axles; 7,8 left side reflector varied angle axles; 9,10,11,12 fixed mechanisms (opening during change); 13 focus receivers; 14, connecting tube, receiver are that relative fixed is motionless.
Reflector situation schematic representation of living in when B attempts to change to blower fan.Among the figure: left half-reflecting mirror has changeed several angle, and right half-reflecting mirror becomes the D blade shape, and two-face mirror has all produced the power that promotes the blower fan rotation like this.
This solar wind-power machine is that with the difference of H type the two ends of reflector add the D blade.The reflector dimidiation, right half-reflecting mirror becomes the D blade shape altogether by the rotating shaft of centre when becoming blower fan, left side reflector rotates to an angle into the B diagram shape under the rotating machinery effect, all rotation produces thrust or lift to impeller so both can to have made two reflectors.Certainly to establish mechanism after reflector turns an angle and fix, the angle of can regulate left side reflector when starting and speed governing.
The 3rd class, horizontal axis rotary wing type solar wind-power machine
The solar receiver of this solar wind-power machine is the parabolic column type, and the concrete form of reflector can be referring to accompanying drawing 6.Accompanying drawing 6 shows the principle of the solar wind-power machine of three parabolic column type reflectors.Three reflector actinal surface directions are identical when receiving solar energy, and in a plane.Become blower fan and be by being located at three axles (1 among the figure, 2,3) rotating mirror on the blower fan running shaft and become then to several angle (three angles are identical) and follow the tracks of that the sun realizes into horizontal axis rotates.The general number of blade of this blower fan should be between 2 to 8 (also being the reflector number), blade adopts the line style gradual change that angle is reversed, (reversing aerofoil profile efficient height) can obtain by the proper arrangement of rotating shaft, but can only be near the propeller type blade, so efficient is low slightly.But the change of this machine is fairly simple, when becoming blower fan variable upwinding to, also can be changed into down wind direction, this will decide according to designing requirement.This solar wind-power machine is suitable for making medium and small, the solar electrical energy generation mode with in warm generating or solar cells concentrating to generate power be advisable, (concentrator solar cell generating also can the heating simultaneously cryogenic media is used for generating.）
More than be several forms of solar wind-power machine.
Make above various solar wind-power machines and there is no what technical difficulty, manufacturing techniques available can solve.Therefore, this specification needn't be narrated these problems.A solar wind-power machine common issue with to be solved is can follow the tracks of the sun (double-axis tracking) can rotate around vertical pivot or horizontal axis again, and realize that this variation also is easy, and mechanism is also simpler, and the conventional machinery designer can both solve, and just needn't be described in detail here.
What deserves to be explained is that the generator that solar wind-power machine uses should adopt the multipole magnetized manganese aluminium Magnmet rotor generator of warp-wise (Japan Patent " Japan's special permission communique " clear-59～86 69) because this generator needn't be equipped with gear.
Advantage and good effect that the present invention is compared with prior art had are: all use solar wind-power machine than the area of horn of plenty at solar energy and wind energy resources, one machine can with two, realized that two can be complementary, major part has solved the energy storage problem of independent solar energy or wind energy power, improve the production capacity power of independent solar electrical energy generation or wind energy power, greatly reduced cost of electricity-generating.Thereby make solar energy, wind-power electricity generation, is saved conventional energy resource and is hewed out an approach that reality is feasible for production and the life energy that solves remote districts with the conventional energy resource competition in power generation.
About realizing the best way of invention, more than several solar wind-power machine performances different, can select the machine that is suitable for as required, wherein the paraboloid of revolution is suitable for doing the high temperature generating, and the column type parabolic mirror be suitable in temperature generating or concentrator solar cell generating.The third is best with first kind of the first kind and second class for foregoing realization invention mode, because the front all has been described in detail, just needn't repeat here.
The blower fan of second first and second kind of class solar wind-power machine institute deformation type is suitable for making single blower fan form provides power for the seagoing vessel navigation.
Specification is table more by mistake
The 2nd page of the 5th row: " so the utmost point is in desirable " should change into: therefore extremely inadvisable.
The 2nd page of the 20th row: " parabolic mirror of point focusing " should change into: the surface of revolution parabolic mirror.
The 3rd page of the 3rd row: " fixedly parabolic mirror " should change into: the solar collector that the surface of revolution parabolic mirror focuses on.
The 3rd page of the 16th row: " being not the angle that produces maximum thousand power " should change " being not the angle that produces maximum lift " into.Add then with next section comment: only be applicable to the reflector that curved surface is more shallow shown in the figure C, the dark mirrored side area of curved surface is big, rotation angle also can not significantly reduce resistance, so dark shape reflector should make the D blade away from suitably distance setting of reflector, shape shown in B figure, because the fan blade that reflector became is a resistance type, the speed ratio of its rotation linear speed and wind is lower, high speed operation to the D blade of outside produces resistance, so the D blade will be away from suitably distance setting of reflector, the D impeller when being become the resistance type blade to high speed operation with reflector does not produce the resistance that can not allow and is advisable.If the curved surface of reflector not dark (being no more than hemisphere) then rotatable reflector become the lift-type blade to the angle of lift-type blade, shown in accompanying drawing 1, C figure.
Fan blade that reflector becomes mainly starts and overcomes stall, and two reflectors are exactly two starters.
The 4th page of the 21st row: establish in the bottom of support control and storage-.Blank space adds " electric chamber " two words becomes " establish control in the bottom of support and store electric chamber ".
The 5th page of the 2nd row: " can not follow the tracks of and bring difficulty, the D blade is movable " should change into: can not bring difficulty to tracking, the D blade is inactive.
The 5th page of the 4th row: " fixedly parabolic mirror should change into: " the solar collector that the surface of revolution parabolic mirror focuses on.
The 5th page of the 12nd row: " efficient of this machine is generally 20 " should change into: the efficient of this machine is generally about 20%.
The 6th page of the 1st row: " fixedly parabolic mirror " should change into: the solar collector that the surface of revolution parabolic mirror focuses on.
The 6th page of the 3rd row: " parabolic column type reflector " should change into: the solar collector of parabolic column type focusing mirror.
The 6th page of the 5th row: " parabolic column type reflector " should change into: " solar collector of parabolic column type focusing mirror ".
The 6th page of the 13rd row: " this solar wind-power machine establishes among two parabolic column type reflector figure 2,3, should change into: this solar wind-power machine is established two parabolic column type reflectors (among the figure 2,3)
The 6th page of the 21st row: " efficient is equivalent to S type blower fan " afterwards newline add following comment: in fact this blower fan is exactly a kind of S type blower fan, lengthening wing arm is in order to enlarge wind sweeping area, the reflector that curved surface is shallow just can become the lift-type blade of figure B shape, if the curved surface of reflector deeply then become S type blower fan, wing arm does not promptly extend.
The 7th page of the 1st row: " parabolic column type reflector " should change into: the solar collector of parabolic column type focusing mirror.
The 8th page of the 13rd row: " parabolic column type reflector-D impeller (add the D blade and be called for short the α type) " should change into: " the solar wind-power machine of the solar collector of parabolic column type focusing mirror-X type D fan impeller change.
The 9th page of the 2nd row back newline adds following comment: in fact such mechanism complexity, only becoming reflector gets final product into the S type, the D blade will be away from the suitable distance of reflector like this, so that blower fan when operation S type blade operation produces the resistance that can not allow to the D impeller, S type blade mainly starts and recovers rated speed.
The 10th page of the 10th row: newline adds following comment afterwards: solar wind-power machine can provide power for ship's navigation.
Claims (9)
1, solar wind-power machine belongs to the new energy development field.
Existing curve focusing solar collector can only be collected and utilize solar energy and can not collect and utilize wind energy; Existing various blower fan also can only utilize wind energy and can not directly utilize solar energy.
Solar wind-power machine can be collected and utilize solar energy, can collect again and utilize wind energy.But, become the solar receiver collection by the set change mechanism of machine and utilize solar energy when the solar energy time spent; But when the wind energy time spent, the blower fan collection that machine is transformed into corresponding form again utilizes wind energy.Collect by change like this and utilize two kinds of natural energy resources, but can not utilize two kinds of natural energy resources simultaneously.
The present invention is by the Realization by Machine of three types (six kinds of principal modes).
The first kind, the solar wind-power machine of solar collector-vertical shaft type blower fan change that the surface of revolution parabolic mirror focuses on.This class comprises two kinds:
(1) solar wind-power machine of the solar collector-D fan impeller change of surface of revolution parabolic mirror focusing.
(2) solar wind-power machine of the solar collector-vertical shaft type blower fan change of surface of revolution parabolic mirror focusing.
Can make and these two kinds of similar machines according to same principle in addition.
Second class is the solar wind-power machine of the solar collector-vertical shaft type blower fan change of parabolic column type focusing mirror.This class comprises three kinds, is (3) in six kinds of main devices, (4), (5) plant.
(3) solar wind-power machine of the solar collector of parabolic column type focusing mirror-vertical shaft type blower fan change.
(4) solar wind-power machine of the solar collector of parabolic column type focusing mirror-H type D fan impeller change.
(5) solar wind-power machine of the solar collector of parabolic column type focusing mirror-X type D fan impeller change.
The 3rd class is a horizontal axis rotary wing type solar wind-power machine.The solar energy focalizer of this solar wind-power machine is the column type parabolic mirror, that is:
(6) solar wind-power machine of the solar collector of parabolic column type focusing mirror-horizontal axis rotary wing type blower fan change.
2, according to claim 1(1) described device, it is characterized in that: it is to realize from the motion tracking sun by the surface of revolution parabolic mirror of two set integral body is equidirectional that machine is collected solar energy; Reflector becomes opposite direction (reflector is motionless, and another rotates 180 °) and two Dai Ruisi blades composition Dai Ruisi blower fans that are arranged on the reflector outside by rotating machinery when becoming blower fan.The fan blade that two reflectors are become mainly plays the starting of blower fan and overcomes stall, is at this moment become around vertical pivot by the tracking sun and rotates.Reflector curved surface dark (near hemispheric) then D blade will not produce the resistance that can not allow when normally moving with the D blade to the outside and be advisable away from suitably distance setting of reflector.If the reflector curved surface is more shallow, the D blade can also can make blower fan starting back become the angle of lift-type blade under the rotating machinery effect near being provided with away from the suitable distance of reflector.(becoming again again during stall) when overcoming the D impeller operation with these ways reflector to its resistance.
Two D blades are the direction fork up and down, will extend as far as possible in the top, to increase wind sweeping area.
3, according to claim 1(2) described device, it is characterized in that: this device is collected solar energy, and to be that parabolic mirror by two or more set point focusing becomes by trnasistion mechanism equidirectional, realizes from the motion tracking sun under automatic tracking mechanism control; Becoming blower fan collection wind energy is to become convex surface or concave direction unanimity when vertical pivot rotates by each reflector, and the torque that the resistance difference when being facingd the wind by male and female face produces promotes blower fan and rotates and drive working machine work.
4, according to claim 1(3) described device, it is characterized in that: this device is established two column type parabolic mirrors and collect solar energy from the motion tracking sun when equidirectional; Become blower fan and be by a Rotate 180 in two reflectors and ° become two reflector opposite directions, become and follow the tracks of the sun for rotate realization around vertical pivot.The torque that resistance difference when being facingd the wind by the male and female face of parabolic column type reflector produces is rotated blower fan and is driven working machine work, and this blower fan is as 8 type blower fans.If the rotatable several angle of the curved surface of reflector shallow (the not super semicircle of the degree of depth) becomes the lift-type blade, so just become the lift-type blower fan.
5, according to claim 1(4) described device, it is characterized in that: this device is established two column type parabolic mirrors and is collected solar energy; Becoming blower fan is to be overlapped into the Dai Ruisi blade respectively by two column type parabolic mirrors, and one of them reflector rotates 180 ° and make two direction blades opposite.Become satisfactory D blade after the shape that reflector is set will make it to be superimposed together, upper and lower is established capping.Close after becoming the D blade sternly, prevent that dirt sand from entering with the protection reflector, dustless sandy ground district is seal cap not,
6, according to claim 1(5) described device, it is characterized in that: this device is established two column type parabolic mirrors and is collected solar energy, and a Dai Ruisi blade above-below direction fork is simultaneously established in the outside of reflector, and the top will be grown as far as possible.Becoming blower fan is to be rotated into opposite direction by two reflectors under the rotating mechanism effect to become the S type, forms the Dai Ruisi blower fan with two Dai Ruisi blades in the outside.Two S type blades that reflector became mainly start and recover rated speed during fan stall.The D blade will be arranged on suitably distance of the reflector outside, is not advisable so that the D impeller of reflector when running well do not produce the resistance that can not allow.Reflector can be superimposed as the D blade after the blower fan starting if the D blade is provided with near reflector, and the more shallow reflector of curved surface becomes at the rotatable several angle in blower fan starting back and is upgraded to the type blade, blade that reflector becomes can become the S type to the resistance of the D blade of arranged outside when starting and stall again when moving in order to eliminate.
7, according to claim 1(6) described device, it is characterized in that: this device is provided with the column type parabolic mirror and collects solar energy.A reflector is exactly a fan blade, and the curved surface degree of depth of reflector is advisable between 1/2 (semicircle) of the curved surface degree of depth concordant with the string face with focal line.Fan blade number (reflector number) should at least two, and is identical at a distance of angle between the reflector, settles in one plane, and all reflectors are equidirectional when receiving solar energy follows the tracks of the sun under automated tracking system control.The fulcrum that becomes blower fan and be by each reflector all rotates to an angle to optimum angle of attack by equidirectional, becomes to follow the tracks of that the sun realizes into horizontal axis rotates, and becomes again when receiving solar energy again.
8, on blower fan or solar thermal machine, utilize the support steel cylinder method of double as pressurized air air storage steel cylinder again.
9, first kind of the first kind and the third solar wind-power machine of second class can be made into identic single blower fan, be particularly suited for providing auxiliary power for boats and ships are capable, it is characterized in that establishing D blade two directions fork up and down outside two starters (S type or vane shape), the top is long as far as possible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198585108035A CN85108035A (en) | 1985-10-26 | 1985-10-26 | Solar wind-power machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198585108035A CN85108035A (en) | 1985-10-26 | 1985-10-26 | Solar wind-power machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85108035A true CN85108035A (en) | 1987-10-07 |
Family
ID=4795873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN198585108035A Pending CN85108035A (en) | 1985-10-26 | 1985-10-26 | Solar wind-power machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85108035A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008029190A1 (en) * | 2006-09-02 | 2008-03-13 | Chun Sui See | Combined wind power electricity generator |
| CN101630856B (en) * | 2009-07-02 | 2011-10-26 | 北京理工大学 | Composite device of light funnel light concentrating photovoltaic power generation and wind power generation |
| CN104113271A (en) * | 2014-06-26 | 2014-10-22 | 苏州市职业大学 | Wind-solar complementary power generating apparatus and control method thereof |
| CN104246217A (en) * | 2012-04-24 | 2014-12-24 | O·尤格夫 | Hybrid system for electric power generation from solar-thermal energy and wind energy sources |
| CN104697189A (en) * | 2015-03-06 | 2015-06-10 | 徐家成 | Water heater |
| CN105874197A (en) * | 2013-11-21 | 2016-08-17 | 远景能源（江苏）有限公司 | Wind farm |
| CN106014274A (en) * | 2016-07-01 | 2016-10-12 | 西南石油大学 | Integrated device and method utilizing ocean current generation vortex-induced vibration inhabitation |
-
1985
- 1985-10-26 CN CN198585108035A patent/CN85108035A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008029190A1 (en) * | 2006-09-02 | 2008-03-13 | Chun Sui See | Combined wind power electricity generator |
| CN101630856B (en) * | 2009-07-02 | 2011-10-26 | 北京理工大学 | Composite device of light funnel light concentrating photovoltaic power generation and wind power generation |
| CN104246217A (en) * | 2012-04-24 | 2014-12-24 | O·尤格夫 | Hybrid system for electric power generation from solar-thermal energy and wind energy sources |
| CN105874197A (en) * | 2013-11-21 | 2016-08-17 | 远景能源（江苏）有限公司 | Wind farm |
| CN104113271A (en) * | 2014-06-26 | 2014-10-22 | 苏州市职业大学 | Wind-solar complementary power generating apparatus and control method thereof |
| CN104697189A (en) * | 2015-03-06 | 2015-06-10 | 徐家成 | Water heater |
| CN106014274A (en) * | 2016-07-01 | 2016-10-12 | 西南石油大学 | Integrated device and method utilizing ocean current generation vortex-induced vibration inhabitation |
| CN106014274B (en) * | 2016-07-01 | 2017-12-08 | 西南石油大学 | A kind of device and method for suppressing integration using ocean current generating and vortex-induced vibration |
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