CN201474867U - Pressurizing/wind collecting-type wind generator set - Google Patents

Pressurizing/wind collecting-type wind generator set Download PDF

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Publication number
CN201474867U
CN201474867U CN200920167604XU CN200920167604U CN201474867U CN 201474867 U CN201474867 U CN 201474867U CN 200920167604X U CN200920167604X U CN 200920167604XU CN 200920167604 U CN200920167604 U CN 200920167604U CN 201474867 U CN201474867 U CN 201474867U
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wind
layer
exhaust outlet
air
generator set
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Expired - Lifetime
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CN200920167604XU
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Chinese (zh)
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连志敏
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

Abstract

The utility model relates to an intelligent vertical shaft wind generator set with natural pressurizing and wind collecting devices; the set includes a combined steel rack, a modular multistage turbine layer, a high pressure gas storage layer and a generator set layer, wherein the combined steel rack is of triangular tower structure; the modular multi-stage turbine layer is arranged on an upper layer of the combined steel rack; the high pressure gas storage layer is arranged in an intermediate layer of the combined steel rack; and the generator set layer is arranged in a lower layer of the combined steel rack; the generator set integrates and improves the turbocharging technology; an axial-flow wind booster is arranged; the compressed air generated by a wind-driven booster blade and an air compressor enters a main wind chamber to drive the impeller to generate in mild wind or calm air so as to overcome the disadvantage that the traditional wind generator cannot generate electricity in mild wind or calm air.

Description

The supercharging wind collecting type wind generating unit
Technical field
The utility model relates to a kind of intelligent vertical axis aerogenerator group that collects nature supercharging, intelligent wind centralizing body, more particularly, relates to a kind of intelligent wind power generating set that can be used for wind power plant and building field.
Background technique
The energy is the motive force and the fundamental of human survival and social development.Along with rapid development of social economy, the energy becomes the economic bottleneck that continues sound development of influence day by day.Wind-power electricity generation more and more becomes the main means of renewable energy power generation.And that the horizontal shaft wind-power unit that we adopted now exists structure member is big, makes, transportation, difficulty is installed, and generating efficiency is low, safeguards defectives such as complexity.
All in the wind power generating set that promotes a new generation, it mainly possesses such characteristics in the whole world at present: generating efficiency raising, low, the intelligent control of cost and telemanagement.How improving simultaneously effectively generate electricity hour number and improve the power efficiency of generating of generator set, how can make generator set maximization generating under full blast condition situation, is problem to be solved in the utility model.
The model utility content
At the defective of traditional wind-powered electricity generation unit, the technical problems to be solved in the utility model is: construct the environment that a kind of intelligent, many technological means, round-the-clock wind power generating set maybe can make the generating of its full blast condition.
For this reason, the technological scheme that the utility model adopted is a kind of supercharging wind collecting type wind generating unit, this unit comprises combination steelframe, modular type multistage turbine layer, pressurized gas accumulation layer and generator set layer, it is characterized in that: described combination steelframe is the triangle pyramidal structure, described modular type multistage turbine layer is located at the upper strata of combination steelframe, described pressurized gas accumulation layer is arranged on the mesosphere of combination steelframe, and described generator set layer is arranged on the lower floor of combination steelframe;
Described modular type multistage turbine layer comprises can turn to wind centralizing body, the outside is advanced/exhaust outlet, electric rolling door, the combination air channel, the solenoid valve control can turn to the blinds intake grill, main air cavity, describedly turn to wind centralizing body to erect to be arranged on the corner angle of combination steelframe triangle pyramidal structure, describedly advance/exhaust outlet is evenly distributed on three planes of combination steelframe triangle pyramidal structure, described electric rolling door is arranged on the outside and advances/exhaust outlet on, described main air cavity is positioned at combination steelframe center and erects middle and upper part through the whole generating unit, described solenoid valve can turn to the blinds intake grill to be arranged on two main air cavity connecting parts of main air cavity, by the combination air channel advance with the outside/exhaust outlet is communicated with, described modular type multistage turbine group is arranged in the main air cavity;
Generator in the multistage spline vertical shaft of described modular type multistage turbine group passes the pressurized gas accumulation layer and is arranged on the generator set layer is connected.
Wherein said modular type multistage turbine group is made of a plurality of single stage turbines, and single stage turbine is made up of impeller and spline vertical shaft, and impeller set is contained on the spline vertical shaft, and the spline vertical shaft of two single stage turbines is connected by universal joint.
Be provided with in the wherein said pressurized gas accumulation layer by the pressure storehouse, the pressure storehouse is connected with air compressor, turbosupercharger and pressurized air and inflammable gas spout, described air compressor is driven by multistage spline vertical shaft and connects, described turbosupercharger is arranged on three planes of combination steelframe triangle pyramidal structure, and described pressurized air and inflammable gas spout are arranged on solenoid valve can turn to blinds intake grill top.
Wherein said pressurized air and inflammable gas spout are connected with the biogas firing unit, and this firing unit connects methane fuelled engine.
When wind energy is not enough, biogas is driven generator for electricity generation by the moment of torsion that the methane fuelled engine burning produces, and can lead entrance pressure to burning hot gas and contract air and inflammable gas spout to promote the impeller generating.
Be provided with brake system in the wherein said pressurized gas accumulation layer.When unit keeps in repair and is in an emergency, will use this system that vertical shaft is carried out the locking brake, close all inlets and putlets of ventilation simultaneously, and make equipment out of service, protection maintenance man and device security.
Be provided with controller in the wherein said generator set layer, described controller respectively be arranged on generator and advance/prober at the first-class place of exhaust outlet is connected.
Wherein said prober is collected wind speed, wind direction, blast, wheel speed, generator-temperature detection, rotating speed, generated energy and power generating quality; When air quantity hour, controller is by control wind centralizing body opening angle, advance/the electronic curtain door of exhaust outlet packs up, make into/exhaust outlet enlarges, when advance/when exhaust outlet all opens and can't satisfy generated energy, before be collected in pressure storehouse inner high voltage gas and can be discharged into pressurized air and inflammable gas spout, impeller rotary electrification again.When air quantity is big, the wind centralizing body angle is controlled, reduce the collection air quantity, and reduce intake grill and exhaust outlet height, to keep air balance to pass through and to promote impeller, vertical shaft is at the uniform velocity rotated, make the generating of wind-powered electricity generation set steady.
Main air cavity is that the single-stage main air cavity of a plurality of tapered cylinder shapes constitutes, and tapered cylinder helps accelerating wind speed impeller is done work.
The air intake of the basic structure employing vertical shaft of this unit, multistage vertical main air cavity, turbine nature supercharging, multiple generator, environment wind centralizing body, variable controllable and exhaust outlet and intelligent control system are formed.Integrated turbocharging technology and improved according to generator set of the present utility model, model utility axial flow wind power boosting device, utilize wind-force to promote the pressurized air that the pressurized machine blade produces, enter main air cavity and promote impeller, thereby overcome the defective that the little wind of conventional fan can not generate electricity in gentle breeze or generating when calm.
Though will describe the utility model in conjunction with some exemplary enforcements and using method hereinafter, and it will be appreciated by those skilled in the art that and be not intended to the utility model is limited to these embodiments.Otherwise, be intended to cover all alternatives, correction and the equivalent that are included in defined spirit of the present utility model of appending claims and the scope.
Other advantages of the present utility model, target, to set forth in the following description to a certain extent with feature, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantages can be passed through following specification, claims, and the specifically noted structure realizes and obtains in the accompanying drawing.
Description of drawings
Fig. 1 is a supercharging wind collecting type wind generating unit elevation of the present utility model;
Fig. 2 is a supercharging wind collecting type wind generating unit sectional drawing of the present utility model;
Fig. 3 is an A-A modular type multistage turbine layer sectional view among Fig. 1;
Fig. 4 be among Fig. 1 B-B pressurized gas accumulation layer sectional view and
Fig. 5 is a C-C wind power generating set layer sectional view among Fig. 1.
Reference character is wherein represented respectively:
1 combination steelframe
2 modular type multistage turbine layers
21 can turn to wind centralizing body
22 outsides are advanced/exhaust outlet
23 electric rolling doors
24 combination air channels
25 solenoid valves can turn to the blinds intake grill
26 main air cavities
27 modular type multistage turbine groups
28 single stage turbines
281 impellers
282 spline vertical shaftes
283 single-stage main air cavities
29 universal joints
3 pressurized gas accumulation layers
31 pressure storehouses
32 compressors
33 turbosupercharger
34 pressurized air and inflammable gas shower nozzle
35 brake system
4 generator set layers
41 controllers
411 probers
42 generator set
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.It should be noted that mode of execution according to wind power generating set of the present utility model as just example, but the utility model is not limited to this embodiment.
Fig. 1 shows supercharging wind collecting type wind generating unit elevation of the present utility model; Fig. 2 shows supercharging wind collecting type wind generating unit sectional drawing of the present utility model.As depicted in figs. 1 and 2, this supercharging wind collecting type wind generating unit comprises combination steelframe 1, modular type multistage turbine layer 2, pressurized gas accumulation layer 3 and generator set layer 4, combination steelframe 1 is the triangle pyramidal structure, described modular type multistage turbine layer 2 is located at the upper strata of combination steelframe 1, described pressurized gas accumulation layer 3 is arranged on the mesosphere of combination steelframe 1, and described generator set layer 4 is arranged on the lower floor of combination steelframe 1.
Referring to Fig. 3, show the sectional view of main air cavity among Fig. 1-main air cavity modular type multistage turbine layer 2.Wherein modular type multistage turbine layer 2 comprises and can turn to wind centralizing body 21, the outside is advanced/exhaust outlet 22, electric rolling door 23, combination air channel 24, solenoid valve can turn to blinds intake grill 25, main air cavity 26 and modular type multistage turbine group 27, the described wind centralizing body 21 that turns to is erect on the corner angle that are arranged on combination steelframe 1 triangle pyramidal structure, describedly advance/exhaust outlet 22 is evenly distributed in that (all being evenly distributed with three on each horizontal plane advances/exhaust outlet on three planes of combination steelframe 1 triangle pyramidal structure, one of them serves as intake grill according to wind direction, this moment, two other just served as exhaust outlet), described electric rolling door 23 is arranged on (because the existence of electric rolling door 23 on the outside intake grill 22, thereby advance/exhaust outlet 22 is able to variable controllable), described main air cavity 26 is positioned at combination 24 centers, air channel and erects middle and upper part through the whole generating unit, described solenoid valve can turn to blinds intake grill 25 be arranged on the main air cavity 26 by combination air channel 24 advance with the outside/exhaust outlet 22 is communicated with, described modular type multistage turbine group 27 is arranged in the main air cavity; The single-stage main air cavity 283 that described main air cavity 26 is a plurality of tapered cylinder shapes constitutes, and tapered cylinder helps accelerating wind speed to impeller 281 actings.
Wherein said modular type multistage turbine group 27 is made of a plurality of single stage turbines 28, single stage turbine 28 is made up of impeller 281 and spline vertical shaft 282, single-stage main air cavity 283, impeller 281 is sleeved on the spline vertical shaft 282, the spline vertical shaft 282 of two single stage turbines 28 is connected by universal joint 29, utilize the diameter of two single-stage main air cavities 283 poor, be provided with solenoid valve in single-stage main air cavity 283 joints and can turn to blinds intake grill 25.
According to preferred embodiment of the present utility model, connect by universal joint 29 between the multistage spline vertical shaft 282, universal joint connect mainly be for make the one pole turbine module have about, left and right sides activity space, can't have influence on multistage spline vertical shaft about in the of 282 between the transmission of moment of torsion.
As shown in Figure 4, Fig. 4 is B-B pressurized gas accumulation layer 3 sectional views among Fig. 1.Be provided with by pressure storehouse 31 in the wherein said pressurized gas accumulation layer 3, pressure storehouse 31 is connected with air compressor 32, turbosupercharger 33 and pressurized air and inflammable gas spout 34, described air compressor 32 is driven by multistage spline vertical shaft 282 and connects, described turbosupercharger 33 is arranged on three planes of combination steelframe 1 each layer of triangle pyramidal structure, and described pressurized air and inflammable gas spout 34 are arranged on solenoid valve and can turn on the blinds intake grill 25.
According to preferred embodiment of the present utility model, also be provided with brake system 35 in the wherein said pressurized gas accumulation layer 3.When unit keeps in repair and is in an emergency, will use 35 pairs of spline vertical shaftes of this brake system 282 to carry out the locking brake, and close all simultaneously and advance/exhaust outlet 22, and make equipment out of service, protection maintenance man and device security.
As shown in Figure 5, show C-C wind power generating set layer 4 sectional view among Fig. 1.Generator 42 in the multistage spline vertical shaft 282 of described modular type multistage turbine group 27 passes pressurized gas accumulation layer 3 and is arranged on generator set layer 4 is connected.
According to preferred embodiment of the present utility model, described pressurized air and inflammable gas spout 34 are connected with the biogas firing unit.
According to preferred embodiment of the present utility model, be provided with brake system 35 in the wherein said pressurized gas accumulation layer 3.
Be provided with controller 41 in the wherein said generator set layer 4, described controller 41 respectively be arranged on generator 42 and advance/prober 411 on the exhaust outlet 22 is connected.
Wind turbine power generation job step of the present utility model below will be described.
One, collection wind step
Natural wind can turn to wind centralizing body 21 to make air quantity by advancing/exhaust outlet 22 gatherings by three fans, forms zone of positive pressure, forms negative pressuren zone behind at blower fan.
Two, rectification step
The horizontal air quantity of assembling by combination air channel 24 form vertically-supplying airs to, can turn to 25 rectifications of blinds intake grill through solenoid valve again is swirling eddy.Wherein making up air channel 24 is camber awl tubular, plays the gathering wind energy and makes its acceleration and change wind direction and form effect.
Three, wind energy transformation is a mechanical energy
Swirling eddy after being accelerated (spray energy storage air-flow or biogas burning hot gas energy) promote horizontal impeller 281 fast rotational (speed be 50-300 change/min), then the most of outer gas stream after the acting by advance/exhaust outlet 22 flows out and forms current paths, the powerful swirling eddy in part middle part continues to be driven the air-flow that adds the upper strata by high stack effect and continues impeller 281 actings until discharge.Impeller 281 drives multistage spline vertical shaft 282 and transfers torque to the bottom machine room.
Four, mechanical energy is converted into electric energy
Spline vertical rotating shaft 282 in the bottom machine room is converted into horizontal moment of torsion by the star gear train group with vertical torque and passes to generator set 42 generatings.
According to preferred embodiment of the present utility model, controller 41 can be arranged in the machine room or be arranged on wind energy power unit 42 outsides, with be arranged on into/exhaust outlet 22, generator top be connected with the prober 411 that generator 42 etc. is located, to collect wind speed, wind direction, blast, wheel speed, generator-temperature detection, rotating speed, generated energy and power generating quality; When air quantity hour, controller is by control wind centralizing body 21 opening angles, advance/electric rolling door 23 of exhaust outlet 22 packs up height, make into/exhaust outlet 22 enlarges, when advance/when exhaust outlet 22 all opens and can't satisfy generated energy, before be collected in pressure storehouse 31 inner high voltage gas and can be discharged into pressurized air and inflammable gas spout 34, impeller 281 rotary electrifications again; When air quantity is big, wind centralizing body 21 is carried out angle control, reduce the collection air quantity, and reduce intake grill 22 and exhaust outlet 22 height, with keep air balance by and promote impeller 281, spline vertical shaft 282 is at the uniform velocity rotated, make the stable generating of wind-powered electricity generation unit 42.
Pressure storehouse 31 is arranged in the high pressure air energy accumulation layer 3, pressure storehouse 31 advances by being located at each layer/and the turbosupercharger 33 at exhaust outlet 22 places collects pressurized gas, can also collect pressurized gas by the air compressor 32 that is driven by multistage spline vertical shaft 282 that is located at bottom 4.
In south, when wind energy is not enough, can also be by burning biogas, can lead contract air and inflammable gas spout 34 of entrance pressure to the biogas burning hot gas and mix with pressurized air with the acceleration impeller and generate electricity.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and obviously, those skilled in the art can carry out various changes and modification and not break away from spirit and scope of the present utility model the utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.

Claims (9)

1. supercharging wind collecting type wind generating unit, this unit comprises combination steelframe (1), modular type multistage turbine layer (2), pressurized gas accumulation layer (3) and generator set layer (4), it is characterized in that: described combination steelframe (1) is the triangle pyramidal structure, described modular type multistage turbine layer (2) is located at the upper strata of combination steelframe (1), described pressurized gas accumulation layer (3) is arranged on the mesosphere of combination steelframe (1), and described generator set layer (4) is arranged on the lower floor of combination steelframe (1);
Described modular type multistage turbine layer (2) comprises can turn to wind centralizing body (21), the outside is advanced/exhaust outlet (22), electric rolling door (23), combination air channel (24), solenoid valve can turn to blinds intake grill (25), main air cavity (26) and modular type multistage turbine group (27), describedly turn to wind centralizing body (21) to erect to be arranged on the corner angle of combination steelframe (1) triangle pyramidal structure, describedly advance/exhaust outlet (22) is evenly distributed on three planes of combination steelframe (1) triangle pyramidal structure, described electric rolling door (23) is arranged on the outside and advances/exhaust outlet (22) on, described main air cavity (26) is positioned at combination steelframe (1) center and erects middle and upper part through the whole generating unit, described solenoid valve can turn to blinds intake grill (25) to be arranged on main air cavity (26) and go up by making up air channel (24) to advance with the outside/and exhaust outlet (22) is communicated with, and described modular type multistage turbine group (27) is arranged in the main air cavity (26);
Generator set (42) in the multistage spline vertical shaft (282) of described modular type multistage turbine group (27) passes pressurized gas accumulation layer (3) and is arranged on generator set layer (4) is connected.
2. supercharging wind collecting type wind generating unit according to claim 1, it is characterized in that, described modular type multistage turbine group (27) is made of a plurality of single stage turbines (28), single stage turbine (28) is made up of impeller (281) and spline vertical shaft (282), impeller (281) is sleeved on the spline vertical shaft (282), and the spline vertical shaft (282) of two single stage turbines (28) is connected by universal joint (29).
3. supercharging wind collecting type wind generating unit according to claim 1, it is characterized in that, be provided with in the described pressurized gas accumulation layer (3) by pressure storehouse (31), pressure storehouse (31) is connected with air compressor (32), turbosupercharger (33) and pressurized air and inflammable gas spout (34), described air compressor (32) is driven by multistage spline vertical shaft (282) and connects, described turbosupercharger (33) is arranged on three planes of combination steelframe (1) triangle pyramidal structure, and described pressurized air and inflammable gas spout (34) are arranged on solenoid valve and can turn on the blinds intake grill (25).
4. supercharging wind collecting type wind generating unit according to claim 1 is characterized in that, described pressurized air and inflammable gas spout (34) are connected with the biogas firing unit.
5. supercharging wind collecting type wind generating unit according to claim 4, it is characterized in that, when wind energy is not enough, can leads contract air and inflammable gas spout (34) generation air expansion and explosive force of entrance pressure to biogas burning and generator hot gas and generate electricity with impeller (281).
6. supercharging wind collecting type wind generating unit according to claim 1 is characterized in that, and electric rolling door (23) and the outside that the facade place is provided with outside main air cavity (26) and triangle advance/and exhaust outlet forms current path between (22); In the swirling eddy that enters, most of outer gas stream by advance/exhaust outlet (22) flow out to form current path, the powerful swirling eddy in part middle part continues to be driven the air-flow that adds the upper strata by high stack effect and continues impeller (281) acting until discharge.
7. supercharging wind collecting type wind generating unit according to claim 1, it is characterized in that, be provided with controller (41) in the described generator set layer (4), described controller (41) respectively be arranged on generator (42) and advance/prober (411) on the exhaust outlet (22) is connected.
8. supercharging wind collecting type wind generating unit according to claim 7 is characterized in that, described prober (411) is collected wind speed, wind direction, blast, wheel speed, generator-temperature detection, rotating speed, generated energy and power generating quality; When air quantity hour, controller (41) can turn to wind centralizing body (21) to open maximum angle by control, advancing/exhaust outlet the electric rolling door (23) of (22) packs up, make into/exhaust outlet (22) enlarges, when air quantity becomes big, controller (31) be to turning to wind centralizing body (21) travel direction control, make its gradually angle diminish until to lee face; When advance/when exhaust outlet (22) all opens and can't satisfy specified generated energy, before be collected in pressure storehouse (31) inner high voltage gas and can be discharged into pressurized air and inflammable gas spout (34), impeller (281) rotary electrification again.
9. supercharging wind collecting type wind generating unit according to claim 1 is characterized in that, described main air cavity (26) is that the single-stage main air cavity (283) of a plurality of tapered cylinder shapes constitutes, and tapered cylinder helps accelerating wind speed impeller (281) is done work.
CN200920167604XU 2009-07-24 2009-07-24 Pressurizing/wind collecting-type wind generator set Expired - Lifetime CN201474867U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920167604XU CN201474867U (en) 2009-07-24 2009-07-24 Pressurizing/wind collecting-type wind generator set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920167604XU CN201474867U (en) 2009-07-24 2009-07-24 Pressurizing/wind collecting-type wind generator set

Publications (1)

Publication Number Publication Date
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CN200920167604XU Expired - Lifetime CN201474867U (en) 2009-07-24 2009-07-24 Pressurizing/wind collecting-type wind generator set

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101963133B (en) * 2009-07-24 2012-08-01 连志敏 Boosting and wind-collection type wind turbine generator
CN103061968A (en) * 2013-02-04 2013-04-24 李万红 Triple working wind energy drum
CN110805532A (en) * 2019-11-25 2020-02-18 朱杰 Ultra-large horizontal axis wind driven generator adopting inflatable pressure-maintaining enhanced tower barrel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101963133B (en) * 2009-07-24 2012-08-01 连志敏 Boosting and wind-collection type wind turbine generator
CN103061968A (en) * 2013-02-04 2013-04-24 李万红 Triple working wind energy drum
CN110805532A (en) * 2019-11-25 2020-02-18 朱杰 Ultra-large horizontal axis wind driven generator adopting inflatable pressure-maintaining enhanced tower barrel
CN110805532B (en) * 2019-11-25 2020-12-25 朱杰 Ultra-large horizontal axis wind driven generator adopting inflatable pressure-maintaining enhanced tower barrel

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20100519

Effective date of abandoning: 20090724