CN202381259U - Power tower turbine turbofan operating structure - Google Patents
Power tower turbine turbofan operating structure Download PDFInfo
- Publication number
- CN202381259U CN202381259U CN201120466327XU CN201120466327U CN202381259U CN 202381259 U CN202381259 U CN 202381259U CN 201120466327X U CN201120466327X U CN 201120466327XU CN 201120466327 U CN201120466327 U CN 201120466327U CN 202381259 U CN202381259 U CN 202381259U
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- turbine turbofan
- orbit
- generating tower
- running
- universal wheels
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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 relates to a power tower turbine turbofan operating structure. The structure comprises an operating track, a turbine turbofan, an operating gear ring, a shaft assembly, a fixing frame and a motor component, wherein the operating track is arranged on a concrete base station, a bolt group is evenly distributed at the bottom of the operating track to fix the operating track on the concrete base station, the turbine turbofan is disposed on the operating track, five support pillars are uniformly distributed on the operating track, the operating gear ring is mounted on the top surface of the turbine turbofan, the shaft assembly is connected on the fixing frame, a driving component and a braking component are fixed on the fixing frame, and all components are arranged in a barrel provided with static vanes. By means of the technical scheme, the power tower turbine turbofan operating structure has the advantages that the turbine turbofan operating structure is simple, the assembly and disassembly are convenient, and compared with prior impellers, the turbine turbofan of a generator unit can generate greater electric quantity at the same wind speed.
Description
Technical field
The utility model relates to wind power generation structure, particularly relates to a kind of generating tower turbine turbofan running structure.
Background technique
Large size " power cuts to limit consumption " phenomenon had appearred in China in the last few years.Cause the existing economy of reason of power supply shortage to increase fast, the booming factor of high energy-consuming industry also has energy resource structure unreasonable, the factor of new energy, renewable energy sources underexploitation aspect.The present power supply of China is main with hydroelectric power and thermal power generation mainly, in case arid is serious or coal supply is nervous, power supply will receive very big influence.And wind energy is inexhaustible, nexhaustible as a kind of important renewable energy, thereby wind generating technology has received great attention at home and abroad.
Because the speed and the direction of natural wind are change at random, wind energy has unsettled characteristic, so wind-power electricity generation exists power adjustments, variable-speed operation, problems such as distance are starched in wind adjusting and change.Owing to utilize solar energy will receive the influence of atmospheric layer decay on the ground, will receive also rain or shine that sky, sunrise sunset, geographical position etc. influence, so solar energy utilization rate is lower, and the energy imbalance.
At present; Mostly the wind power generating set that China uses is to assemble the mechanically driver type wind power generating set that constitutes by wind wheel, the box speed increaser of gear and generator; And three leaves slurry integral body are fitted on the whole pylon top, complex structure, and weight is big; Cost is high, and can't generate electricity under the situation of wind not having.
For this reason, the present inventor is to the defective of above-mentioned conventional art, through the effective solution of the special proposition of the application.
The model utility content
The utility model purpose is, a kind of wind generating unit is provided, and is not high to overcome the existing energy utilization rate of above-mentioned conventional solution, the irrational defective of generating device structure.
The utility model purpose also is, well power station, a kind of comprehensive energy air channel is provided, and to preheat efficient not high to overcome the existing solar energy of above-mentioned conventional solution, electric energy output stable inadequately defective.
The utility model purpose also is; A kind of wind tower structure is provided; Defective to known solution is improved; Thereby be the structure that well power station, comprehensive energy air channel provides high tenacity, high stability, basic guarantee be provided for making full use of comprehensive energy generation acting air-flow high-strength, high ride.
The utility model purpose also is, a kind of large-scale generating tower turbine turbofan running structure is dedicated to generation, and the power that in accordance with the law patents.Generating tower turbine turbofan running structure according to the utility model can overcome above-mentioned deficiency of the prior art, simplifies site construction technology, when reducing installation difficulty and rigger.
For realizing above-mentioned purpose; The technological scheme that the utility model adopts is: generating tower turbine turbofan running structure, comprise orbit, turbine turbofan, running gear ring, shaft assembly, fixing frame, electric machine assembly, and it is characterized in that: the turbine turbofan is the inside and outside blade that distortion all is housed; This turbine turbofan places on the orbit that fore-set is housed; An operation gear ring is equipped with on the plane on the turbine turbofan, and inside is equipped with steel girder frame, and the framework middle position is equipped with fixing-assembly; At operation gear ring periphery at least one electric machine assembly is housed in addition, more whole builtup member is fastened on the concrete base station through bolt.
The generating tower unit turbine turbofan running architecture of the utility model is simple, and easy accessibility can make bull gear drive pinion rotation under the same wind speed, small gear is run up produce bigger electric weight.
Preferably, said turbine turbofan is a wind power generation impeller.The turbine turbofan of the utility model not only is suitable for the wind direction varying environment, also is suitable for converting more wind energy into mechanical energy in the smaller environment of wind-force.
Preferably; Blade all is housed inside and outside the wheel hub of said turbine turbofan; Blade is horizontal by 75 ° of-80 ° of angles; And the true dip direction of interior outer leafs is identical, thereby the wind of any direction in the physical environment is transformed into the hot air flow that rises as the consistent rotation of tornado through cylinder static blade and shaft bottom, air channel layer heating system, rises to the sky rapidly.
Preferably, said turbine turbofan places on the fore-set of orbit.
Preferably, the fore-set of said orbit places the universal wheels cover top portion.On the orbit that five universal wheelss are uniform-distribution with.This orbit has been used to guarantee that impeller makes circumference and rotate along the outer ring of orbit, has avoided the turbine turbofan when wind-force is big, to occur tilting.
Preferably, the universal rolling wheel is housed in the universal wheels shell of said capable track.
Preferably, said orbit is made up of uniform three sections cascade arc orbits.Be convenient to easy accessibility, and help packing into, pulling out the convenience in the tube that static blade is installed.
Preferably, in the protecting sheathing under the said orbit ejector pin universal wheels is housed, has guaranteed that the impeller that supports on the ejector pin carries out circumference stably along the track circle and rotates.
Preferably, on the wheel of the universal rolling in the universal wheels shell of said orbit a universal wheel shaft is housed.
Preferably, said universal wheels shell snaps in the rail slot of orbit.
Preferably, said orbit is through being bolted on the concrete base station.This base station is the concrete base station of two semi-round ring shapes.
Preferably, said running gear ring is that the outer ring has the gear teeth, and gear ring connects to be connected with impeller through bolt and guaranteed when the turbine turbofan rotates under wind, to rotate.
Preferably, in the said running gear ring inner ring steel frame is housed, is convenient to the fixed installation of shaft assembly.
Preferably, said fixing frame is the I-steel framework, is convenient to the installation of generator assembly, more secure.
Preferably, said modules places in the cylinder that static blade is installed.This blade is the vertical type blade; Every static blade becomes 75 ° of-80 ° of angles distortions to install with the horizontal plane direction; The wind that has guaranteed the bottom input compiles rising along the barrel spiral, drives the rotation of turbine turbofan simultaneously and the wind-force that rises can significantly not weaken because of height yet.
Preferably; Said generator assembly is adorned one or more according to the size of wind-force at least; Each generator assembly comprises a rotor shaft; This rotor shaft is connected in this driving mechanism, and this driving mechanism rotates and drives this rotor shaft and rotate and then make this generator for electricity generation along with the rotation of this operation gear ring and pinion.
Via the technological means that the utility model adopted, the turbine turbofan only needs can to drive generator via driving mechanism, and driving mechanism is the end face that is arranged at the turbine turbofan, make and assembling on all quite convenient, can save many manufacture costs and manpower man-hour.
The working principle and the beneficial effect of the utility model are following:
The intake duct of air channel well base portion is arranged in around the solar energy preheating chamber around it; The optical block heating that sunlight constitutes through prism, convex lens is filled with the pipeline of thermal-arrest medium; According to the design temperature requirement; This pipeline can be multiple around or dish tie in this solar energy preheating chamber to obtain enough temperature; Simultaneously, the liquid cooling heat radiation system, geothermal water heating system etc. that more can be connected in the solar thermal collector with higher heat efficiency, the air compressor of other setting to be making full use of the heat energy of surrounding environment, and then make pipeline reach the temperature more much higher than direct irradiation air; Under the situation that pipeline is arranged with certain closeness, the air of tube circumference will have higher temperature when only exposing to sunlight.The air of heating gets into the intake duct of air channel well base portion, makes the wind in the well of air channel produce higher flow velocity and pressure according to the principle of chimney.When wind-force, rain or shine, sunshine etc. natural condition change etc. and when causing airflow fluctuation; For example; When natural condition well made generated energy superfluous, peak adjusting device can pass through the allotment of power distribution control system to accumulators store unnecessary electric energy or drive air compressor store compressed air in gas holder; Otherwise when generated energy was not enough, peak adjusting device can discharge above-mentioned electric energy stored provided effective supplemental air flow flow to the gas fan power supply, and gas holder then can drive the running of the pneumatic motor auxiliary generator in the well of air channel.Select suitable peak according to the natural condition of locality, just can realize day and night, the equilibrium generating in the four seasons.
Smooth-going upward flow in the well of air channel is at the culvert device place, and nearer air-flow of borehole wall still upwards flows by former direct of travel and speed along the air channel for it, and the air-flow of air channel well core gets into culvert device; Under the normal operation situation; Compressor turbine will get into the air-flow pressurization of duct inlet, the impeller that acceleration rushes at the top, and air-flow forms the following current faster, that pressure is bigger further by the compression of duct diameter reducing part; Promote impeller operation and drive generator for electricity generation this moment; Simultaneously, the part Feedback of Power of impeller output puts on compressor turbine, drives turbo driving and continues the air-flow of incident air channel well is carried out supercharging, acceleration.According to fluid mechanics principle; Interior profile with symmetric double curve cross section is to make the mobile sectional shape the most smoothly of fluid, and its " chimney " effect is the strongest, has bigger opening shape; Reduced incident, outgoing air-flow speed and pressure difference to greatest extent at duct inlet, outlet port and peripheral air-flow; Be difficult for turbulization, promptly minimum to the disturbance of air-flow overall flow property, also eliminated main noise source simultaneously.Therefore, preferably duct sidewall longitudinal section is designed to the hyperbola profile of symmetry.According to the working speed or the frequency of selecting for use generator, in conjunction with the duct design, the reasonable rotating speed of its impeller and compressor turbine is difficult to coordinate each other, can coordinate rotating speed through adding suitable gear, makes them all reach best running efficiency.
The coaxial as far as possible center portion that is arranged at the air channel well of culvert device; And its section area is not more than 50% of air channel well section area; Interference to peripheral air-flow is less relatively, is beneficial to the recovery of acting air-flow velocity and pressure, to ensure effective running of next basic electricity generating device.
Select the better simply frequency conversion permanent magnet generator of structure for use, maintenance work is simplified, and be easy to adapt to unsettled relatively power initial conditions.
Pass through said structure; Bearing structure also constitute an integral body among through the strut that is symmetrically distributed the air channel well being supported in bearing structure securely; Bearing structure adopt steel truss structure to make assembling easier, and the strut of symmetrical distribution provides each support to stable equilibrium, and the air channel well is owing to need not load-bearing; Can adopt the reinforced concrete pipe splicing of prefabricate; Greatly improve efficiency of construction and reduced difficulty of construction, also can guarantee the smooth standard of air channel well inwall, very helped the high-power air channel well power station construction of highpressure, high flow rate.
Smooth-going upward flow in the well of air channel gets into baffler in the outlet port; A plurality of exhaust ports through disperseing in the baffler are dispersed discharge, and no longer the atmosphere with the external world acutely bumps against, and make exhaust more smooth and easy; And no longer produce exhaust noise, also reduced direct impact to wind cat head end structure.
The utility model is with its structural stability of design of driving mechanism connection generator, and is even wind-force is powerful not fragile yet, quite relaxed in maintenance.
Description of drawings
To combine accompanying drawing that the specific embodiment of the utility model is described in detail below, wherein:
Shown in Figure 1 is structural representation according to a preferred embodiment of the turbine turbofan of the utility model running structure;
Figure 1A is depicted as the partial enlarged drawing at A place among Fig. 1;
Shown in Figure 2 is the builtup member stereogram of Figure 1A one preferred embodiment;
Fig. 2-1 is depicted as the builtup member plan view of Figure 1A one preferred embodiment;
Fig. 2-2 is depicted as the builtup member plan view of Figure 1A one preferred embodiment;
Fig. 2-3 is depicted as the builtup member side sectional view of Figure 1A one preferred embodiment;
Shown in Figure 3 is the orbit stereogram;
Shown in Figure 4 is turbine turbofan planimetric map;
Shown in Figure 5 is wind tower inner circular sketch drawing;
Fig. 5-1 is depicted as wind tower inner cylinder sectional view.
Mark explanation among the figure: butter retainer ring 20, concrete base station 1, bolt group 2, orbit 3, orbit A place partial enlarged drawing 4, turbine turbofan 5; Running gear ring 6, fixing frame 7, major axis 8, static blade cylinder 9, pinion shaft bearing 10, small gear 11; Multicolumn body power distribution device 12, speed changer 13, Nkw permanent magnet generator 14, high pressure electromagnetism booster 66, starter 15, break 16; Fore-set 31, universal wheels shell 32, universal wheel shaft 33, universal wheels 34, track 35, minor axis 41; Bearing lower end cap 42, minor axis bearing 43, bearing upper end cap 44, lubricating oil tank 45, outer leafs 51, intra vane 52; Wheel hub 53, wheel hub outer wall 54, wheel hub inwall 55, cylinder inner wall 91, cylinder outer wall 92, static blade 93.
Embodiment
For the purpose, technological scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model mode of execution is done to describe in detail further below.
Consult shown in Figure 1ly, the utility model wind-power electricity generation turbine turbofan structure comprises: orbit 3, turbine turbofan 5, running gear ring 6, shaft assembly, fixing frame 7, electric machine assembly.Consult shown in Figure 4ly, be welded on a plurality of outer leafs 51 on the outer ring 54 of wheel hub 53 uniformly horizontal by 75 ° of angles; A plurality of outer leafs 52 are welded on the inner ring 55 of wheel hub 53 horizontal by 75 ° of angles uniformly, and the true dip direction of interior outer leafs is opposite.
Consult shown in Fig. 2, Fig. 3 and Fig. 1 (A), the turbine turbofan 5 that blade is housed is installed on the orbit 3, turbine turbofan 5 is held up by equally distributed five fore-sets 31 on the orbit 3.Fore-set 31 places the end face of universal wheels shell 32, and universal wheels shell 32 inside are equipped with one and are had the universal rolling wheel 33 of universal wheel shaft 32, thereby has guaranteed that turbine turbofan 5 is stably along track 32 runnings.
The assembly parts of turbine turbofan 5 and orbit 3 is fixed on the concrete base station 1 through bolt group 2.The running gear ring 6 that inside is equipped with moulding is through on the firm last plane that is fixed on the turbine turbofan of butter retainer ring 20, and 5 center-aligned of the center that is noted that running gear ring 6 and turbine turbofan could guarantee the stationarity that turns round like this.
Shown in Fig. 1 and Fig. 2-2: the lower end that the major axis 8 of starter 13 and break 14 is housed is arranged at the middle position of the framework of running gear ring 6, and a bearing is equipped with in the upper end of major axis 8, and bearing fixing is on fixing frame 7.
On 6 pinion in mesh, 9 installations of running gear ring and an axis body, the bearing fixing of this axle head is on a plate of fixing frame 7.The electric machine assembly that Nkw permanent magnet generator 14, speed changer 13, multicolumn body power distribution device 12 are housed is connected with this axle.
Participate in shown in Fig. 5 and Fig. 5-1; Above-mentioned all builtup membeies place inside to be equipped with Vertical direction to be in the static blade cylinder 9 of static blade 93 of 75 ° of angles; The spiral wind of pumping when turbine turbofan 5 through the time, will rise along cylinder inner wall 91 spirals of static blade cylinder 9.
The gear ring 6 that turns round is fixed together through butter retainer ring 20 and turbine turbofan 5, is rotated when wind-force promotes turbine turbofan 5 when intake grill gets into, and generates electricity thereby running gear ring 6 meshes drive generator 14 with small gear 11.
The category of technological scheme that it will be understood by those skilled in the art that the turbine turbofan running structure of the utility model has comprised the combination in any of each part mentioned above.Because length is limited can not give an example one by one.
Can know that by above embodiment the wind-power electricity generation turbine turbofan structure that the utility model provided obviously has use value on industry, so the utility model has accorded with the condition of patent.
Claims (14)
1. generating tower turbine turbofan running structure; Comprise orbit, turbine turbofan, running gear ring, shaft assembly, fixing frame, electric machine assembly; It is characterized in that: the turbine turbofan is the inside and outside blade that distortion all is housed, and this turbine turbofan places on the orbit that fore-set is housed, and an operation gear ring is equipped with on the plane on the turbine turbofan; And steel girder frame is equipped with in inside; The framework middle position is equipped with fixing-assembly, at operation gear ring periphery at least one electric machine assembly is housed in addition, more whole builtup member is fastened on the concrete base station through bolt.
2. generating tower turbine turbofan running structure as claimed in claim 1, it is characterized in that: the turbine turbofan places on the fore-set of orbit.
3. according to claim 1 or claim 2 generating tower turbine turbofan running structure, it is characterized in that: the fore-set of orbit places the universal wheels cover top portion.
4. according to claim 1 or claim 2 generating tower turbine turbofan running structure is characterized in that: the universal rolling wheel is housed in the universal wheels shell of orbit.
5. generating tower turbine turbofan running structure as claimed in claim 3 is characterized in that: the universal rolling wheel is housed in the universal wheels shell of orbit.
6. generating tower turbine turbofan running structure as claimed in claim 4 is characterized in that: on the universal rolling wheel in the universal wheels shell of orbit a universal wheel shaft is housed.
7. generating tower turbine turbofan running structure as claimed in claim 3, it is characterized in that: the universal wheels shell snaps in the rail slot of orbit.
8. generating tower turbine turbofan running structure as claimed in claim 4, it is characterized in that: the universal wheels shell snaps in the rail slot of orbit.
9. like claim 5 or 6 described generating tower turbine turbofan running structures, it is characterized in that: the universal wheels shell snaps in the rail slot of orbit.
10. like claim 7 or 8 described generating tower turbine turbofan running structures, it is characterized in that: the universal wheels shell snaps in the rail slot of orbit.
11. generating tower turbine turbofan running structure as claimed in claim 9, it is characterized in that: the universal wheels shell snaps in the rail slot of orbit.
12. like 10 described generating tower turbine turbofans running structures in the above-mentioned claim, it is characterized in that: orbit is divided into stepped three sections uniformly.
13. like 11 described generating tower turbine turbofans running structures in the above-mentioned claim, it is characterized in that: orbit is divided into stepped three sections uniformly.
14. like claim 12 or 13 described generating tower turbine turbofan running structures, it is characterized in that: orbit is through being bolted on the concrete base station.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201120466327XU CN202381259U (en) | 2011-11-22 | 2011-11-22 | Power tower turbine turbofan operating structure |
Applications Claiming Priority (1)
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CN201120466327XU CN202381259U (en) | 2011-11-22 | 2011-11-22 | Power tower turbine turbofan operating structure |
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CN202381259U true CN202381259U (en) | 2012-08-15 |
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CN201120466327XU Expired - Lifetime CN202381259U (en) | 2011-11-22 | 2011-11-22 | Power tower turbine turbofan operating structure |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102996354A (en) * | 2012-11-27 | 2013-03-27 | 徐建伟 | Low-cost belt transmission wind turbine generator |
CN103133244A (en) * | 2011-11-22 | 2013-06-05 | 周登荣 | Electricity generating tower turbine turbofan revolving structure |
CN103161692A (en) * | 2011-12-14 | 2013-06-19 | 周登荣 | Installing structure for turbine turbofan |
-
2011
- 2011-11-22 CN CN201120466327XU patent/CN202381259U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103133244A (en) * | 2011-11-22 | 2013-06-05 | 周登荣 | Electricity generating tower turbine turbofan revolving structure |
CN103133244B (en) * | 2011-11-22 | 2014-12-03 | 周登荣 | Electricity generating tower turbine turbofan revolving structure |
CN103161692A (en) * | 2011-12-14 | 2013-06-19 | 周登荣 | Installing structure for turbine turbofan |
CN103161692B (en) * | 2011-12-14 | 2015-07-08 | 周登荣 | Installing structure for turbine turbofan |
CN102996354A (en) * | 2012-11-27 | 2013-03-27 | 徐建伟 | Low-cost belt transmission wind turbine generator |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20120815 Effective date of abandoning: 20141203 |
|
RGAV | Abandon patent right to avoid regrant |