CN1121367A - Solar venturi turbine - Google Patents
Solar venturi turbine Download PDFInfo
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- CN1121367A CN1121367A CN94191844A CN94191844A CN1121367A CN 1121367 A CN1121367 A CN 1121367A CN 94191844 A CN94191844 A CN 94191844A CN 94191844 A CN94191844 A CN 94191844A CN 1121367 A CN1121367 A CN 1121367A
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- Prior art keywords
- fan
- turbine
- venturi
- solar
- entad
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/007—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with means for converting solar radiation into useful energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/02—Devices for producing mechanical power from solar energy using a single state working fluid
- F03G6/04—Devices for producing mechanical power from solar energy using a single state working fluid gaseous
- F03G6/045—Devices for producing mechanical power from solar energy using a single state working fluid gaseous by producing an updraft of heated gas or a downdraft of cooled gas, e.g. air driving an engine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/10—Stators
- F05B2240/13—Stators to collect or cause flow towards or away from turbines
- F05B2240/131—Stators to collect or cause flow towards or away from turbines by means of vertical structures, i.e. chimneys
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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
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
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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
Abstract
A solar venturi turbine includes an upwardly oriented venturi tube supported by a venturi support skirt. The venturi tube includes a tapered thermopane glass enclosure which allows sunlight to project therethrough and impinge on a tapered centrifugal fan fronting the thermopane enclosure and mounted within the venturi tube. Located above the centrifugal fan in the neck of the venturi tube is a high velocity fan. A high pressure compressor is mounted above the high velocity fan, and finally a turbine is mounted above the high pressure compressor. A venturi tube outlet flares outwardly directly above the turbine and is mounted to the venturi tube. The turbine is connected to a shaft to drive an electrical generator thereby producing electricity. The sun's rays heat the air within the thermopane glass enclosure causing the reduced density air to rise within the venturi tube and propel the centrifugal fan. The air continues upwardly through the high speed fan and the high pressure compressor increasing in velocity and finally passing through and turning the turbine which is connected to the generator by the turbine shaft. Initial start-up of the solar venturi turbine is with a motor which turns both fans and the high pressure compressor. The solar venturi turbine provides a clean and environmentally harm-free source of electricity without diminishing fossil fuel reserves.
Description
Related application
The present invention is that the serial number that proposed on April 16th, 1993 is 08/048,481 patent application, and current be the U. S. Patent NO.5 of promulgation on April 5th, 1994,300,817 part continuation application.Invention field
The present invention relates to and electric energy generation device, be specifically related to especially can with the matching used solar power plant of power generator.Technical background
Because existing mineral fuel reduce day by day, acquisition cost improves day by day, requires a kind of device of alternative burning mineral fuel to produce useful power day by day.This replacement device comprises atomic power and water power device.But atomic power and water power device are not enough to the replacement device as the viable commercial of producing electric energy.And the use of this class device is because of being restricted environment is harmful.
People have developed the some kinds of methods of utilizing sunlight to produce useful energy.Solar energy can produce that machine power is generated electricity and not contaminated air and water or valuable and limited mineral fuel mineral reserve are dried up exhaust.Use a kind of method of solar electrical energy generation to relate to and produce updraft in closes ducts, this updraft rotates a turbo machine and the torque that can drive a generator is provided.
The air-flow that uses sunlight to heat wherein in a device that roughly seals can produce updraft in this class device.The hot air that this heating process generates rises than cold air convection ground relatively on every side.Control the updraft that these are generated by heat with wind turbine then.This turbo machine connects and drives a generator and generate electricity.But using heat to become in the existing solar setup of updraft, the actual applicability of this class device proves very limited.This is because employed structure of many existing apparatus and feature can't or not be designed to produce effectively, reliably and economically power in principle.
Therefore need have that a kind of it does not pollute through improved novel solar power generation device, and cost-performance is than high.The invention summary
An object of the present invention is to provide a kind of radiable low-cost power source of pollution-free, no atom that generates electricity.
Another object of the present invention provides a kind of solar power station that can both work all over the world, under the various weather conditions, and in the existing power supply line that can be incorporated into the power networks, and need not a large amount of maintenance works.
It is the power station of power with solar energy that a further object of the present invention provides a kind of, but its independent utility, and its big I is made the various electric power requirements of adaptation.
These purposes of the present invention can be achieved with a solar venturi turbine power station.This solar venturi turbine comprises the Venturi tube that a direction makes progress, and the end neck of this Venturi tube has a big opening, its top neck that one little opening is arranged.This Wen supports on the ground in an effective skirt section, thereby surrounding atmosphere can be extracted into the Venturi tube bottom opening inwards.
Venturi tube of the present invention has the top neck of this Venturi tube to be connected to the windshield swash plate of end neck.The present invention includes the fan entad that many blades are arranged on it.This is entad fanned and is conical, thereby little and big near the bottom diameter of neck at the bottom of this Venturi tube near the top end diameter of this Venturi tube top neck.This entad wafter to the glass luffer boards of Venturi tube, thereby define an air-flow betwixt.This entad fan comprise a heat absorbing coating, be drawn at glass luffer boards and the air between the fan entad thereby help to heat because of solar radiation.
In the neck of Venturi tube top this entad has a high speed fan in the fan top.This high speed fan top has a high pressure compressor, last turbo machine to be contained in this high pressure compressor top.This turbo machine top has an outside open conical venturi outlet to be connected to this Venturi tube top neck.In the present invention, this turbo machine and an engagement, this driving one are positioned at the generator of its neck below, end, Venturi tube bottom.
During work, sunlight heats the air in the windshield lid that fan blade entad faces.Heated air causes a updraft towards Venturi tube top neck to rising.This updraft entad makes, and fan rotates.The glass luffer boards and entad the surrounding atmosphere that sucked by solar venturi of the heated air between the fan replace, this surrounding atmosphere is colder than the heated air of they replacements, density is higher.
When updraft was forced to pass the Venturi tube that narrows down gradually, its speed increased.The blade that is arranged in the high speed fan of the narrow top of Venturi tube neck upwards promotes this upward flow.Air-flow velocity continues to increase after passing high speed fan and imports high pressure compressor by a series of guide blades that are arranged in Venturi tube top neck.High pressure compressor further improves the flow velocity of hot air flow and makes air-flow promote to be positioned at the turbo machine of the tight top of high pressure compressor.This high speed upward flow promotes turbo machine, and this turbo machine and an engagement, and this is stretched over the present invention downwards and supports a ground generator in the skirt section in Venturi tube.
Solar venturi of the present invention becomes to drive the required rotation energy of generator armature solar energy converting, thereby environment is not produced any pollution and produces electric power effectively.And, solar venturi turbine of the present invention can by one with the starting motor starting of fan entad, high speed fan and high pressure compressor engagement.This motor is as auxiliary device, so that for entad fan, high speed fan and high pressure compressor provide starting required primary power.In addition, the rotation potential in order to keep generating electricity required behind initial start can entad be installed a flywheel on the fan back in the present invention.This flywheel is used for storing and promotes the entad rotational kinetic energy that upwards hot air flow produced of fan, thereby keeps the entad rotation of fan when sunlight dies down.
At modified model high-efficiency solar venturi turbine of the present invention, entad the blade of fan is radially outside clockwise spirality in the plan view of this fan.Brief description of drawings
From the following detailed description with accompanying drawings, can clearlyer find out purpose of the present invention and feature, in the accompanying drawing:
Fig. 1 is the side view of solar venturi turbine of the present invention;
Fig. 2 is for cuing open the amplification profile of the solar venturi turbine of getting along 2-2 line among Fig. 1;
Fig. 3 is the entad plan view of fan of the present invention;
Fig. 3 A is the entad side view of fan of Fig. 3;
Fig. 4 is for cuing open the sectional drawing of the high speed fan of the present invention of getting along 4-4 line among Fig. 2;
Fig. 4 A is the partial side view of high speed fan between the 4a-4a line;
Fig. 5 is for cuing open the sectional view of the many guide blades of getting of the present invention along 5-5 line among Fig. 2;
Fig. 5 A is the partial side view of Fig. 5 guide blades between the 5a-5a line;
Fig. 6 is for cuing open the sectional drawing of the high pressure compressor of getting of the present invention along 6-6 line among Fig. 2;
Fig. 6 A is the partial side view of Fig. 6 high pressure compressor between the 6a-6a line;
Fig. 7 is for cuing open the sectional drawing of the turbo machine of getting of the present invention along 7-7 line among Fig. 2;
Fig. 7 A is the partial side view along the 7a-7a line of Fig. 7 turbo machine;
The same Fig. 3 of Fig. 8, but more efficient entad fan of the present invention is shown; And
The side view that Fig. 8 A entad fans for Fig. 8.Detailed description of the present invention
Please referring to Fig. 1, this illustrates solar venturi turbine 10 of the present invention.Solar venturi turbine 10 is placed on ground 12 or other suitable surface and by a skirt section 14 and supports, and there is the opening 16 that sucks solar venturi turbine 10 for surrounding atmosphere in this skirt section.One Venturi tube 18 is supported on the top of supporting skirt section 14, and there is a major diameter neck 20 its bottom, and there is a minor diameter neck 22 on its top.Some Window Glass plates 24 are housed on the conical surface of Venturi tube 18.In the preferred embodiment of the present invention, the cone angle of Window Glass plate 24 between the top of this Venturi tube neck 22 and end neck 20 is about 45 °.One taper shape entad fan 26 is positioned at the tight rear of Window Glass plate 24 of the present invention and in the face of this Window Glass plate 24, many fan blade 28 is arranged on it.This entad the cone angle of fan 26 be about 45 ° equally, comprise a minor diameter top 30 and a major diameter bottom 32.
The outside open venturi outlet 34 of one flare stretches upwards from the narrow top neck 22 of Venturi tube 18.This venturi outlet 34 has air feed stream to flow out solar venturi turbine 10 of the present invention and gets back to very big opening 36 in the atmosphere.
Fig. 2 illustrates each internal component of solar venturi turbine 10 of the present invention, and comprising has on it in the face of the taper shape of the blade 28 of Window Glass plate 24 fan 26 entad.Fan blade 28 and one deck heat absorption black coating 38 is entad arranged on the fan 26 with further heated glazing plate 24 and the air-flow between the fan 26 40 entad.Pass the thermal effect that Window Glass plate 24 shines the sunlight 39 on the fan 26 entad for further improving, entad on the back side 44 of fan 26 heat insulation layer 42 is arranged.
Entad also be equipped with one on the back 44 of fan 26 and be used for storing this entad rotary flywheel 46 of the rotational kinetic energy that produced of fan 26.Flywheel 46 and entad fan 26 be contained on the central actuating shaft 48 of general vertical stretching in solar venturi turbine 10 of the present invention.Entad fan 26 and flywheel 46 center on the rotational of live axle 48 when proper functioning.
For helping starting solar venturi turbine 10 and starting entad fan 26, a motor 50 is arranged in Venturi tube 18 of the present invention by gear-box 52 and live axle 48 engagements.In the preferred embodiment of the present invention, entad fan 26 and flywheel 46 rotate counterclockwise.
One high speed fan 54 in the narrow neck of Venturi tube 18, be positioned at fan 26 entad above.This high speed fan 54 improves the flow velocity of updraft 40, and it also meshes with live axle 48 by gear-box 64, thereby is started by starting motor 50 when 10 startings of solar venturi turbine.When air-flow 40 upwards flowed out in Venturi tube 18, it was arranged in the tightly guiding of many guide blades 56 of top of high speed fan 54 of top neck 22.Guide blades 56 concentrates updraft 40 importing also to be arranged in a high pressure compressor 58 of Venturi tube 18 top necks 22.This also meshes with live axle to pressing compressor 58 to pass through gear-box 64, thereby by starting motor 50 startings.
One turbo machine 60 is arranged in the tight top of the high pressure compressor 58 of Venturi tube 18 top necks 22.Along with flowing of the updraft 40 that generates in the Venturi tube 18 top necks 22, turbo machine 60 rotates and meshes with turbine shaft 62, and this turbine shaft 62 supports the gear-box 52 that is positioned at turbo machine 60 belows in the skirt section 14 by the preferred embodiment of the present invention makes turbo machine 60 be connected with a generator 66.
Outwards opening the tubaeform venturi outlet 34 that stretches upwards nearby is connected on the top neck 22 of Venturi tube 18 at turbo machine 60.Pass when air at the bottom of the major diameter that supports skirt section 14 and Venturi tube 18 behind the neck 20, its flow velocity when passing Venturi tube top neck 22 improves and discharges from outside open tubaeform major diameter outlet 34.
When solar venturi turbine 10 of the present invention is worked, by passing through gear-box 52 and entad fan 26 engagements, starting with the motor 50 that high speed fan 54 and high pressure compressor 58 mesh by live axle 48 and gear-box 64.In a single day motor 50 drives entad fan 26, high speed fan 54 and high pressure compressor 58 counterclockwise, solar venturi turbine 10 of the present invention can generate electricity self-sustainingly.In the preferred embodiment of the present invention, sunlight 39 passes the Window Glass plate 24 on Venturi tube 18 conical surfaces and shines on the heat absorbing coating 38 in the face of the entad fan 26 of Window Glass plate 24.Air between glass plate 24 and the coating 38 is heated, thereby air is risen and drives entad fan 26.
Air-flow 40 is heated and enters the narrow neck 22 of Venturi tube 18 and run into high speed fan 54 shown in Fig. 4 and the 4A after flowing through conical entad fan 26, with entad fan 26 is the same, high speed fan 54 rotates counterclockwise in the preferred embodiment of the present invention and improves the flow velocity of the updraft 40 by wherein.There are many cross sections to be scalloped shaped on the high speed fan 54, are contained in the circumferentially extending fan blade 78 on the housing 80.The rotation of scalloped shaped fan blade 78 further improves the flow velocity of the updraft 40 that flows through Venturi tube 18 narrow necks 22.
The updraft 40 that flows out high speed fan 54 of the present invention meets with circumferentially extending guide blades 56 shown in Fig. 5 and the 5A.These guide blades that do not rotate are fastened on the gear-box 64, are used for guiding and convergence updraft 40.Guide blades 56 imports high pressure compressor 58 shown in the Fig. 6 that is positioned at its tight top and the 6A to air-flow 40.High pressure compressor 58 comprises the compression of the circumferentially extending on each layer 86 shown in the many Fig. 6 of being distributed in A tooth 84.High pressure compressor 58 further improves the flow velocity that flows through current of warm air 40 wherein.
Fig. 3-6 expression connects the entad live axle 48 of fan 26, high speed fan 54 and high pressure compressor 58.As shown in Figure 2, live axle 48 meshes with the gear-box 52 on starting motor 50 sides.Entad the flywheel 46 on fan 26 backs also with live axle 48 engagement, thereby live axle 48 and entad fan 26 in case rotate just rotational kinetic energy supply solar venturi turbine 10.
The updraft 40 that flows out high pressure compressor 58 flows through and rotates turbine 60 shown in the Fig. 7 that is arranged in Venturi tube 18 top necks 22 and the 7A.In a single day updraft 40 flows out turbine 60 just gets back in the atmosphere along being imported into outside open tubaeform venturi outlet 34 week in the turbine nose cone 88 that is contained on the turbine shroud 90.
The turbine 60 that is rotated by upward flow 40 drives the turbine shaft 62 coaxial with live axle 48.Turbine shaft 62 and gear-box 52 engagements.Turbine shaft 62 drives generator 66 and makes generator 60 produce 60 all output currents with certain rotating speed.In case solar venturi turbine 10 is for example wanted stall because of the sun sets, can from circuit, cut out generator 66 solar venturi turbine 10 stall gradually.
Fig. 8 and 8A illustrate a fan 26 entad more efficiently, and same numeral is represented same parts among the figure, and many L shaped fan blade 100 that are generally radially outwards stretch from fan center 68.The shank 102 of each L shaped fan blade 100 entad is connected on the blower-casting 72.The foot 104 of each L shaped fan blade 100 and the surperficial spaced apart of blower-casting 72 entad.Each fan blade 100 is designed to foot 104 and narrows down gradually from the circumference bottom 32 of fan 26 entad towards the top, center 68 of fan entad.In addition, as shown in Figure 8, in plan view shown in Figure 8, the profile of each blade 100 on blower-casting 72 made radially outside clockwise spirality, entad this embodiment's of fan 26 efficient is higher, thereby has improved the efficient of whole solar venturi turbine 10.
From to the above-mentioned open of General Principle of the present invention and the above-mentioned detailed description to preferred embodiment, those skilled in the art that scholar can make all changes to the present invention when finding out, and the qualification that can not exceed the scope of following claims of the present invention.
Claims (38)
1, a kind of solar venturi turbine with generating by solar comprises:
The Venturi tube that one direction makes progress has a Window Glass inclined-plane between one big end neck of described Venturi tube and the less top neck;
One is installed in entad fan of the other taper shape of Window Glass face described in the described Venturi tube, many fan blade that scribble heat absorbing coating are arranged on it, the profile of described blade on described fan is if look from the plan view of described fan, make the clockwise spirality that radially outwards stretches, described Window Glass face and described entad fan spaced apart and define a sunlight heated air stream that shines by passing described Window Glass face on the described heat absorbing coating, described air-flow rises towards described Venturi tube top neck owing to described heating, thereby rotates described entad fan;
One is arranged in the high speed fan of described Venturi tube top neck, and many high speed fan blades are housed on its rotatable fan shaft, and described fan blade is rotated and improved the flow velocity of described upward flow by described upward flow;
One is positioned at the high pressure compressor above the described high speed fan in the neck of described Venturi tube top, described upward flow flow velocity when flowing through described fast high pressure compressor further improves;
One is positioned at the turbine above the described high pressure compressor in the neck of described Venturi tube top, comprise a turbine wheel by described upward flow rotation;
One generator, and
Drive the device of described generator with the rotation of described turbine wheel, thereby make described generator be subjected to the driving of described drive unit and generate electricity.
2, by the described solar venturi turbine of claim 1, further comprise:
The outside open taper venturi outlet that above described turbine, is connected with described Venturi tube top neck.
3, by the described solar venturi turbine of claim 1, wherein, it is L shaped that the cross section of the blade of each described entad fan is approximately, and each described L shaped shank is connected on the described rotatable entad fan.
4, by the described solar venturi turbine of claim 1, further comprise:
The device of starting described entad fan, described high speed fan and described high pressure compressor when this solar venturi turbine of starting.
5, by the described solar venturi turbine of claim 4, wherein, described starting arrangement comprises a motor that cooperates with described entad fan.
6, by the described solar venturi turbine of claim 1, further comprise:
Storage is by the device of the rotational kinetic energy of upward flow generation.
7, by the described solar venturi turbine of claim 6, wherein, described energy storage device comprises one between the described top neck of described Venturi tube and neck of the described end and be installed in the flywheel of the mean level installation on the described entad fan.
8, by the described solar venturi turbine of claim 1, further comprise:
One is fixed on the heat insulation layer on the back side of the described heat absorbing coating on the described entad fan.
9, by the described solar venturi turbine of claim 1, further comprise:
Be arranged in many guide blades of described Venturi tube top neck, be used for guiding upward flow to flow through described Venturi tube top neck and import described high pressure compressor.
10, a kind of solar venturi turbine that utilizes generating by solar comprises:
The Venturi tube that one direction makes progress has a Window Glass inclined-plane between one big end neck of described Venturi tube and the less top neck;
One with the solar energy heat absorbing face of described Window Glass face spaced apart, thereby define an air-flow, described air-flow is passed described Window Glass face and is shone the sunlight heating of described heat-absorbent surface, described air-flow since described heating rise to described Venturi tube top neck;
One is arranged in the high speed fan of described Venturi tube top neck, many high speed fan blades are housed on its rotatable fan shaft, described blade is radially outside clockwise spirality in described fan plan view in the profile on the described fan, and described fan blade is rotated and improved the flow velocity of described upward flow by described upward flow;
One is positioned at the high pressure compressor above the described high speed fan in the neck of described Venturi tube top, described upward flow further improves flow velocity when flowing through described high pressure compressor;
One is positioned at the turbine above the described high pressure compressor in the neck of described Venturi tube top, comprise a turbine wheel by described upward flow rotation;
One generator; And
Because of the rotation of described turbine rotation wheel drives the device of described generator, thereby make described generator be subjected to the driving of described drive unit and generate electricity.
11, by the described solar venturi turbine of claim 10, further comprise:
Be contained in the taper shape fan entad in the described air-flow that surrounds by described Window Glass face, comprise the many entad fan blade that are contained on the described heat-absorbent surface, can rotate by described upward flow.
12, by the described solar venturi turbine of claim 11, wherein, it is L shaped that the cross section of described entad fan blade is approximately, and a described L shaped leg is contained on the described rotatable entad fan.
13, by the described solar venturi turbine of claim 12, further comprise:
The device of starting described entad fan, described high speed fan and described high pressure compressor when this solar venturi turbine of starting.
14, by the described solar venturi turbine of claim 13, wherein, described starting arrangement comprise one with the motor of described entad fan engagement.
15, by the described solar venturi turbine of claim 10, further comprise:
Storage is by the device of the rotational kinetic energy of upward flow generation.
16, by the described solar venturi turbine of claim 15, wherein, described energy storage device comprises one between the described top neck of described Venturi tube and neck of the described end and be contained in the flywheel of the level that the is generally installation on the described entad fan.
17, by the described solar venturi turbine of claim 10, further comprise:
Heat insulation layer on the one described heat absorbing coating back side that is fixed on the described entad fan.
18, by the described solar venturi turbine of claim 10, further comprise:
Many guide blades that are arranged in described Venturi tube top neck are used for guiding upward flow to flow through described Venturi tube top neck and introduce described high pressure compressor.
19, by the described solar venturi turbine of claim 10, further comprise:
The one outside open taper venturi outlet that above described turbine, is connected with described Venturi tube top neck.
20, a kind of solar venturi turbine with generating by solar comprises:
The Venturi tube that one direction makes progress has one to extend in big end neck of described Venturi tube and the Window Glass inclined-plane between the less top neck on it;
One is installed in the described Venturi tube at the other taper shape of described Window Glass face fan entad, many fan blade that scribble a heat absorbing coating are arranged on this fan, described Window Glass face and described entad fan spaced apart and define one and shine sunlight heated air stream on the described heat absorbing coating by passing described Window Glass face, described air-flow rises towards described Venturi tube top neck owing to described heating, thereby rotates described entad fan;
One is arranged in the high speed fan of described Venturi tube top neck, comprises the many high speed fan blades that are contained on the rotatable fan shaft, and described fan blade is rotated and improved the flow velocity of described upward flow by described said flow;
One is positioned at the high pressure compressor above the described high speed fan in the neck of described Venturi tube top, described upward flow further improves flow velocity when flowing through described high pressure compressor;
One is positioned at the turbine above the described high pressure compressor in the neck of described Venturi tube top, the turbine wheel that can be rotated by described upward flow is arranged on it;
One generator, and
With the device of the described generator of rotating drive of described turbine wheel, thereby make described generator be subjected to the driving of described drive unit and generate electricity.
21, by the described solar venturi turbine of claim 20, further comprise:
The one outside open venturi outlet that above described turbine, is connected with described Venturi tube top neck.
22, by the described solar venturi turbine of claim 20, wherein, the cross section of each described entad fan blade is the reversed J shape hook approximately, and a leg of each described J-shaped hook is contained on the described rotatable entad fan.
23, by the described solar venturi turbine of claim 20, further comprise:
The device of starting described entad fan, described high speed fan and described high pressure compressor when this solar venturi turbine of starting.
24, by the described solar venturi turbine of claim 23, wherein, described starting arrangement comprises a motor that cooperates with described entad fan.
25, by the described solar venturi turbine of claim 20, further comprise:
Storage is by the device of the rotational kinetic energy of upward flow generation.
26, by the described solar venturi turbine of claim 25, wherein, described energy storage device comprises one between the described top neck of described Venturi tube and neck of the described end and install to the flywheel of the level that the is generally installation on the described entad fan.
27, by the described solar venturi turbine of claim 20, further comprise:
One is fixed on the heat insulation layer on the back side of the described heat absorbing coating on the described entad fan.
28, by the described solar venturi turbine of claim 20, further comprise:
Many guide blades that are arranged in described Venturi tube top neck are used for guiding upward flow to flow through described Venturi tube top neck and introduce in the described high pressure compressor.
29, a kind of solar venturi turbine that utilizes generating by solar comprises:
The Venturi tube that one direction makes progress comprises that one extends in big end neck of described Venturi tube and the Window Glass inclined-plane between the less top neck;
One with the solar energy heat absorbing face of described windshield spaced apart, thereby define an air-flow, described air-flow is by passing the sunlight heating that shines behind the described Window Glass face on the described heat-absorbent surface, described air-flow is because described heating and rising to described Venturi tube top neck;
One is arranged in the high speed fan of described Venturi tube top neck, comprises many high speed fan blades that are contained on the rotatable fan shaft, and described fan blade is rotated and improved the flow velocity of described upward flow by described upward flow;
One is positioned at the high pressure compressor above the described high speed fan in the neck of described Venturi tube top, described upward flow flow velocity when flowing through described high pressure compressor further improves;
One is positioned at the turbine above the described high pressure compressor in the neck of described Venturi tube top, comprise that one can be by the turbine wheel of described upward flow rotation;
One generator, and
With the device of the described generator of rotating drive of described turbine wheel, thereby make generator be subjected to the driving of described drive unit and generate electricity.
30, by the described solar venturi turbine of claim 29, further comprise:
One is contained in the taper shape fan entad in the described air-flow that is surrounded by described Window Glass face, comprises the many entad fan blade that are contained on the described heat-absorbent surface, can be rotated by described upward flow.
31, by the described solar venturi turbine of claim 30, wherein, the cross section of each described entad fan blade is a reversed J shape hook approximately, and a leg of each described J-shaped hook is contained on the described rotatable fan blade.
32, by the described solar venturi turbine of claim 31, further comprise:
The device of starting described entad fan, described high speed fan and described high pressure compressor when this solar venturi turbine of starting.
33, by the described solar venturi turbine of claim 32, wherein, described starting arrangement comprises a motor that cooperates with described entad fan.
34, by the described solar venturi turbine of claim 29, further comprise:
Storage is by the device of the rotational kinetic energy of upward flow generation.
35, by the described solar venturi turbine of claim 34, wherein, described energy storage device comprises one between the described top neck of described Venturi tube and neck of the described end and be contained in the flywheel of the level that the is generally installation on the described entad fan.
36, by the described solar venturi turbine of claim 29, further comprise:
One is fixed on the heat insulation layer on the back side of described the above heat absorbing coating of entad fan.
37, by the described solar venturi turbine of claim 29, further comprise:
Be arranged in many guide blades of described Venturi tube top neck, be used for guiding upward flow to flow through described Venturi tube top neck and import described high pressure compressor.
38, by the described solar venturi turbine of claim 29, further comprise:
The one outside open conical venturi outlet that above described turbine, is connected with described Venturi tube top neck.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/048,481 | 1993-04-16 | ||
| US08/048,481 US5300817A (en) | 1993-04-16 | 1993-04-16 | Solar venturi turbine |
| US08/219,220 | 1994-03-29 | ||
| US08/219,220 US5381048A (en) | 1993-04-16 | 1994-03-29 | Solar venturi turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1121367A true CN1121367A (en) | 1996-04-24 |
Family
ID=26726158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94191844A Pending CN1121367A (en) | 1993-04-16 | 1994-03-30 | Solar venturi turbine |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN1121367A (en) |
| AU (1) | AU672701B2 (en) |
| CA (1) | CA2160253A1 (en) |
| DE (1) | DE4492443T1 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1117925C (en) * | 2000-08-30 | 2003-08-13 | 练乾 | Apparatus and method for electric generation using solar energy |
| CN101556049A (en) * | 2008-04-08 | 2009-10-14 | 皮塔雅·杨皮契特 | Solar chimney with external solar thermal collector |
| WO2010088853A1 (en) * | 2009-02-06 | 2010-08-12 | 广州均和纳米新材料科技有限公司 | Multiple-wind-direction uniform velocity wind generator |
| WO2011066675A1 (en) * | 2009-12-04 | 2011-06-09 | Zhou Jinyou | Solar wind electricity-generating device |
| CN102269133A (en) * | 2010-06-02 | 2011-12-07 | 冯以张 | Solar and wind power mixed-type turbine power generation device |
| CN101514674B (en) * | 2008-02-18 | 2012-07-18 | 美商洁能科技股份有限公司 | Wind power generation and solar panel integrated power supply device |
| CN102597512A (en) * | 2009-07-20 | 2012-07-18 | 斯洛博丹·泰皮奇 | Electricity generating device |
| WO2013091484A1 (en) * | 2011-12-19 | 2013-06-27 | Yeh Hsin-Chuan | Large-pressure-difference large-temperature-difference solar thermal power generation device |
| CN103321858A (en) * | 2013-07-08 | 2013-09-25 | 杭州爱纬斯电子有限公司 | Engine base guiding airflow to rotate upwards in spiral shape |
| CN104487346A (en) * | 2012-07-23 | 2015-04-01 | 伊斯帕诺-絮扎公司 | Emergency power supply device for an aircraft and aircraft provided with such a device |
| CN109099597A (en) * | 2018-08-01 | 2018-12-28 | 王利利 | A kind of multifuctional solar blowing device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4935639A (en) * | 1988-08-23 | 1990-06-19 | Yeh Dong An | Revolving power tower |
| US5300817A (en) * | 1993-04-16 | 1994-04-05 | Baird William R | Solar venturi turbine |
-
1994
- 1994-03-30 DE DE4492443T patent/DE4492443T1/en not_active Withdrawn
- 1994-03-30 CA CA002160253A patent/CA2160253A1/en not_active Abandoned
- 1994-03-30 AU AU66228/94A patent/AU672701B2/en not_active Ceased
- 1994-03-30 CN CN94191844A patent/CN1121367A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1117925C (en) * | 2000-08-30 | 2003-08-13 | 练乾 | Apparatus and method for electric generation using solar energy |
| CN101514674B (en) * | 2008-02-18 | 2012-07-18 | 美商洁能科技股份有限公司 | Wind power generation and solar panel integrated power supply device |
| CN101556049A (en) * | 2008-04-08 | 2009-10-14 | 皮塔雅·杨皮契特 | Solar chimney with external solar thermal collector |
| WO2010088853A1 (en) * | 2009-02-06 | 2010-08-12 | 广州均和纳米新材料科技有限公司 | Multiple-wind-direction uniform velocity wind generator |
| CN102597512A (en) * | 2009-07-20 | 2012-07-18 | 斯洛博丹·泰皮奇 | Electricity generating device |
| CN102597512B (en) * | 2009-07-20 | 2016-01-20 | 斯洛博丹·泰皮奇 | Power generating equipment |
| WO2011066675A1 (en) * | 2009-12-04 | 2011-06-09 | Zhou Jinyou | Solar wind electricity-generating device |
| CN102269133A (en) * | 2010-06-02 | 2011-12-07 | 冯以张 | Solar and wind power mixed-type turbine power generation device |
| WO2013091484A1 (en) * | 2011-12-19 | 2013-06-27 | Yeh Hsin-Chuan | Large-pressure-difference large-temperature-difference solar thermal power generation device |
| CN104487346A (en) * | 2012-07-23 | 2015-04-01 | 伊斯帕诺-絮扎公司 | Emergency power supply device for an aircraft and aircraft provided with such a device |
| CN104487346B (en) * | 2012-07-23 | 2016-11-23 | 雷比诺电力系统 | The emergency power feeding mechanism of aircraft and the aircraft equipped with this device |
| CN103321858A (en) * | 2013-07-08 | 2013-09-25 | 杭州爱纬斯电子有限公司 | Engine base guiding airflow to rotate upwards in spiral shape |
| CN103321858B (en) * | 2013-07-08 | 2016-03-16 | 杭州爱纬斯电子有限公司 | A kind of guide air-flow upwards spiral type rotate support |
| CN109099597A (en) * | 2018-08-01 | 2018-12-28 | 王利利 | A kind of multifuctional solar blowing device |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6622894A (en) | 1994-11-08 |
| AU672701B2 (en) | 1996-10-10 |
| DE4492443T1 (en) | 1996-03-21 |
| CA2160253A1 (en) | 1994-10-27 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Applicant after: Billy Karl Bade Applicant after: Vicki Hall Applicant before: William R. Baird |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: WILLIAM R MR JOHN BATTLE TO: DANIEL P MAIKUILUN; HSIEH PAN MISSE |
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| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |