CN206972442U - Comprehensive blast TRT - Google Patents
Comprehensive blast TRT Download PDFInfo
- Publication number
- CN206972442U CN206972442U CN201720850241.4U CN201720850241U CN206972442U CN 206972442 U CN206972442 U CN 206972442U CN 201720850241 U CN201720850241 U CN 201720850241U CN 206972442 U CN206972442 U CN 206972442U
- Authority
- CN
- China
- Prior art keywords
- flabellum
- cylindrical body
- power generation
- wind power
- generation plant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 241000883990 Flabellum Species 0.000 claims abstract description 57
- 238000010248 power generation Methods 0.000 claims abstract description 37
- 238000010276 construction Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 abstract description 4
- 239000004576 sand Substances 0.000 abstract description 4
- 239000004575 stone Substances 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000003752 improving hair Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- Y02E10/728—Onshore wind turbines
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses a kind of comprehensive blast TRT, including a cylindrical body, the barrel of the cylindrical body prolongs axial section and is：The middle part outwardly convex in outside forms arc, inner side is linear, axis around the cylindrical body on the barrel in the middle part of cylindrical body is evenly equipped with least four radial passages, wind power generation plant is equipped with each radial passage, the wind power generation plant includes being used for the flabellum for driving the wind power generation plant, the axle center of flabellum rotating shaft of the flabellum and the axis coinciding of radial passage.Comprehensive blast TRT of the present utility model, it can avoid storm wind that larger sand, the piping and druming of stone grain are damaged into flabellum on the windward side of flabellum；In the weather of cold, can avoid larger snow grain at a high speed strike on the windward side of flabellum, overcome flabellum rotation efficiency to reduce, even can not normal rotation technological deficiency.
Description
Technical field
It the utility model is related to the device that a kind of pressure difference using air is generated electricity.
Background technology
Blown using wind energy and turn flabellum, electrical power generators, this traditional wind generating technology are driven by the flabellum of rotation
Technology maturation and it is widely used.Such as the patent of invention of Application No. 201080008030.7《Wind power generation plant》, Application No.
201310213028.9 patent of invention《Wind power generation plant and wind generator system》, Application No. 200910161208.0
Invention《Wind-driven generator》Deng in order to track wind direction, people also invented orientation tracking drive device, such as Application No.
01811561.6 invention《Wind power installation》, Application No. 201010236404.2 invention《From the motion tracking wind direction tracking sun
Wind and light generating system》.
However, our Students ' Sci-tech Activities groups find when investigating the using energy source in the South Pole：Though the wind resource in the South Pole
It is so extremely abundant, but the electric energy in scientific investigation station is not but to utilize wind-power electricity generation, but generated electricity using diesel-driven generator, in the South Pole
Today that scientific investigation is carried out energetically, South Pole tourism continues to develop, diesel generation will not only consume substantial amounts of diesel oil, but also pollute ring
Border.
Our 12 grades of usually said typhoons, wind speed can reach 32.6 meter per seconds, enough bigCan be normal in the South Pole, wind speed
55.6 meter per seconds can often be reached, sometimes even up to 83.3 meter per seconds, so abundant wind resource, why not be used for generating electricity
The member of our Students ' Sci-tech Activities groups has found by research, although the strong wind weather in the South Pole is a lot, wind energy money
Source is very abundant, and still, because existing wind power generation plant is substantially made up of multi-disc flabellum, there is an axis centre, this
The wind power generation plant of kind structure uses the technological deficiency that exists and can not overcome as follows in the South Pole：When larger sand, stone grain are blown and beaten
When on the windward side of flabellum, the damage of flabellum can be caused；Especially in the weather of cold, larger snow grain is beaten at a high speed
Hit on the windward side of flabellum, its broken ice end can be adhered to the surface of flabellum, and the slowly accumulation at ice end is freezed, and flabellum is more next
It is heavier, the rotation efficiency of flabellum will be substantially reduced, slow accumulation of waiting a moment is freezed, and can also change the original windward side shape of flabellum
Shape, when the windward side of flabellum is no longer inclined smooth surface, wind (is actually blown in flabellum on the windward side of flabellum
On the ice sheet that windward side is freezed), the stress of flabellum is at random, can also substantially reduce the rotation efficiency of flabellum, even result in flabellum without
Method normal rotation.
Utility model content
The purpose of this utility model is to provide a kind of comprehensive blast TRT, can avoid storm wind by larger sand,
The piping and druming of stone grain damages flabellum on the windward side of flabellum；In the weather of cold, larger snow grain can be avoided at a high speed
Strike on the windward side of flabellum, overcome flabellum rotation efficiency reduce, even can not normal rotation technological deficiency.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of comprehensive blast TRT, including a cylindrical body, the barrel of the cylindrical body prolong axial section
For：The middle part outwardly convex in outside forms arc, and inner side is linear, around the cylindrical shape on the barrel in the middle part of cylindrical body
The axis of body is evenly equipped with least four radial passages, and wind power generation plant, the wind are equipped with each radial passage
Power generation device includes being used for the flabellum for driving the wind power generation plant, the axle center and radial passage of the flabellum rotating shaft of the flabellum
Axis coinciding.
The wind power generation plant also includes generator, and the flabellum rotating shaft is rotated by speed changer and the generator to be connected
Connect.
The wind power generation plant is fixed in radial passage by support bar (8).
At least one is hollow-core construction to the support bar, and the power transmission line and control line of the wind power generation plant are via this
The support bar of hollow-core construction electric component corresponding with outside radial passage is connected.
The cylindrical body is fixed on ground by support.
It is rotatably connected between the cylindrical body and support by hinge, support is provided with wind direction tracking device.
A kind of comprehensive blast TRT, including a cylindrical body, the barrel of the cylindrical body prolong axial section
For plano-convex aerofoil profile or concavo-convex aerofoil profile, the axis around the cylindrical body on the barrel in the middle part of cylindrical body is evenly equipped with least four
Radial passage, is equipped with wind power generation plant in each radial passage, and the wind power generation plant includes being used to drive
The flabellum of the wind power generation plant, the axle center of flabellum rotating shaft of the flabellum and the axis coinciding of radial passage.
The cavity being recessed laterally is provided with the inwall of the cylindrical body of the radial passage inner end.
The beneficial effects of the utility model are compared with prior art：Due to using above-mentioned technical proposal, the cylindrical shape
The barrel of body prolongs axial section：The middle part outwardly convex in outside forms arc, and inner side is linear, in the middle part of cylindrical body
Barrel on around the axis of the cylindrical body be evenly equipped with least four radial passages, be equipped with each radial passage
Wind power generation plant, the wind power generation plant include being used for the flabellum for driving the wind power generation plant, the flabellum of the flabellum
The axle center of rotating shaft and the axis coinciding of radial passage, the cylindrical body of this structure, when strong wind from the left end of cylindrical body to the right
During the flowing of end, according to bernoulli principle, (i.e. the flow velocity of fluid is bigger, and its pressure is smaller；Flow velocity is smaller, and its pressure is bigger), due to
The periphery of the cylindrical body is convex cambered surface, is straight-through passage in the cylinder of cylindrical body, the wind in cylindrical body cylinder
Flow velocity is less than the flow velocity of the wind of periphery, so that the pressure in cylindrical body cylinder is more than the pressure of periphery, generates draught head,
The pressure of radial passage inner end is more than the pressure of outer end, and the air-flow flowed outward from inner end will be produced in radial passage, if
Flabellum in radial passage will be promoted and rotated by air-flow, so as to drive wind power generation plant to generate electricity, because radial passage is hung down
Directly in the axis of cylindrical body, such structure makes the TRT to avoid storm wind will be larger directly facing snowstorm
Sand, stone grain piping and druming damage flabellum on the windward side of flabellum；In the weather of cold, larger snow grain can be avoided
Strike is on the windward side of flabellum at a high speed, so as to avoid accumulated snow from freezing on flabellum windward side, overcomes flabellum rotation efficiency drop
It is low, even can not normal rotation technological deficiency.It is adapted to use in the environment that summary is extremely disliked in the South Pole.
Further to improve generating efficiency, it is provided with the inwall of the cylindrical body of the radial passage inner end and is recessed laterally
Cavity, this structure, can further reduce flow into cylindrical body cylinder in air-flow speed, so as to improve an interior air-flow with
Pressure difference between the outer air-flow of cylinder, further improves generating efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 A-A to sectional view；
Fig. 3 is Fig. 1 top view；
Fig. 4 is the structural representation that Fig. 1 has opened up cavity；
Fig. 5 is the schematic diagram of the utility model another kind structure；
Fig. 6 is 5 top view.
Embodiment
In order that the technical solution of the utility model becomes apparent from, below in conjunction with accompanying drawing 1 to 6, the utility model is carried out
Describe in detail.It should be appreciated that the embodiment described in this specification is used for the purpose of explaining the utility model, and
Be not configured to limit the scope of protection of the utility model.
The utility model is a kind of comprehensive blast TRT, including a cylindrical body 1, the cylinder of the cylindrical body 1
Wall prolongs axial section：The middle part outwardly convex in outside forms arc 2, and inner side is linear 3, at the middle part of cylindrical body 1
Axis on barrel around the cylindrical body 1 is evenly equipped with least four radial passages 4, is all provided with each radial passage 4
There is wind power generation plant, the wind power generation plant includes being used for the flabellum 5 for driving the wind power generation plant, the flabellum 5
The axle center of flabellum rotating shaft and the axis coinciding of radial passage 4.Preferably, the barrel of cylindrical body 1 can be cavity structure.
Preferably, radial passage 4 can set four, six, or more, the diameter and cylindrical body 1 of radial passage 4
Cylinder in the diameter of straight channel can adjust, to produce suitable pressure difference as standard, wind is respectively provided with each radial passage 4
Power generation device.The wind power generation plant also includes generator 6, and the flabellum rotating shaft passes through speed changer 7 and the generator 6
Rotation connection.The speed changer 7, can be decelerator or variable speed controllable mechanism etc..The wind power generation plant can
To be fixed on by support bar 8 in radial passage 4, at least one is hollow-core construction to the support bar 8, the wind-power electricity generation dress
The power transmission line and control line put are connected via the electric component corresponding with the outside of radial passage 4 of support bar 8 of the hollow-core construction,
The corresponding electric component in outside, such as controller, electrical appliance, transformer etc., these electric components may be mounted at circle
In the cavity of cylindrical body 1, ground can also be arranged on.In the South Pole, southeaster is substantially, can be by the left end of cylindrical body 1
In face of wind direction, cylindrical body 1 is fixed on ground by support；It can also will pass through hinge between cylindrical body 1 and support
It is rotatably connected, wind direction tracking device is set on support, flexible modulation tracking wind direction, improves generating efficiency.Further to improve hair
Electrical efficiency, the cavity 9 being recessed laterally is provided with the inwall of the cylindrical body 1 of the inner end of radial passage 4, this structure can
With the further speed for reducing the fluid flowed into cylindrical body 1, so as to improve the pressure in cylinder between fluid and cylinder outer fluid
It is strong poor, improve generating efficiency.Certainly, the cavity 9 can also be the cavity ring for surrounding the axis of cylindrical body 1.
The structure of the comprehensive blast TRT of another kind of the present utility model, only in the base of above-mentioned technical proposal
On plinth, the section of cylindrical body 1 is changed：Concrete structure includes a cylindrical body 1, the barrel of the cylindrical body 1
It is plano-convex aerofoil profile or concavo-convex aerofoil profile to prolong axial section, around the axis of the cylindrical body 1 on the barrel at the middle part of cylindrical body 1
At least four radial passages 4 are evenly equipped with, it is (this with reference to figure 5 to be equipped with wind power generation plant in each radial passage 4
Structure, when wind blows from the left side to the right, the pressure difference of radial passage inner end and outer end is larger, and generating efficiency improves), the wind-force
TRT includes being used for the flabellum 5 for driving the wind power generation plant, the axle center and radial passage of the flabellum rotating shaft of the flabellum 5
4 axis coinciding.
This fairshaped cylindrical body 1, windage is small, and wind loading rating is strong.
In above-mentioned technical proposal, when barrel uses cavity structure, the barrel of cylindrical body 1 can use stainless steel materials
Welding is made, to put it more simply, the thickness of the shell of cavity body 1 is not drawn, the channel wall thickness of radial passage 4 is not also drawn.Institute
Corresponding electric component can be placed by stating in cavity, such as controller, electrical appliance, transformer etc..
It is why referred to as comprehensive, refer to multiple radial passages 4 can surround cylindrical body 1 axis it is uniform.
Claims (7)
- A kind of 1. comprehensive blast TRT, it is characterised in that：Including a cylindrical body（1）, the cylindrical body（1）Cylinder Wall prolongs axial section：The middle part outwardly convex in outside forms arc（2）, inner side is linear（3）, in cylindrical body（1） Around the cylindrical body on the barrel at middle part（1）Axis be evenly equipped with least four radial passages（4）, lead in each radial direction Road（4）Wind power generation plant is inside equipped with, the wind power generation plant includes being used for the flabellum for driving the wind power generation plant （5）, the flabellum（5）Flabellum rotating shaft axle center and radial passage（4）Axis coinciding.
- 2. comprehensive blast TRT according to claim 1, it is characterised in that：The wind power generation plant also includes Generator（6）, the flabellum rotating shaft passes through speed changer（7）With the generator（6）Rotation connection.
- 3. comprehensive blast TRT according to claim 1, it is characterised in that：The wind power generation plant passes through branch Strut（8）It is fixed on radial passage（4）It is interior.
- 4. comprehensive blast TRT according to claim 3, it is characterised in that：The support bar（8）At least one Individual is hollow-core construction, the power transmission line and control line of the wind power generation plant via the hollow-core construction support bar（8）With radial direction Passage（4）Outside corresponding electric component is connected.
- 5. the comprehensive blast TRT according to any claim in Claims 1-4, it is characterised in that：It is described Cylindrical body（1）It is fixed on by support on ground.
- 6. comprehensive blast TRT according to claim 5, it is characterised in that：The cylindrical body（1）With support Between be rotatably connected by hinge, support is provided with wind direction tracking device.
- A kind of 7. comprehensive blast TRT, it is characterised in that：Including a cylindrical body（1）, the cylindrical body（1）Cylinder It is plano-convex aerofoil profile or concavo-convex aerofoil profile that wall, which prolongs axial section, in cylindrical body（1）Around the cylindrical body on the barrel at middle part（1） Axis be evenly equipped with least four radial passages（4）, in each radial passage（4）Wind power generation plant is inside equipped with, institute Stating wind power generation plant includes being used for the flabellum for driving the wind power generation plant（5）, the flabellum（5）Flabellum rotating shaft axle center With radial passage（4）Axis coinciding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720850241.4U CN206972442U (en) | 2017-07-13 | 2017-07-13 | Comprehensive blast TRT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720850241.4U CN206972442U (en) | 2017-07-13 | 2017-07-13 | Comprehensive blast TRT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206972442U true CN206972442U (en) | 2018-02-06 |
Family
ID=61402287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720850241.4U Expired - Fee Related CN206972442U (en) | 2017-07-13 | 2017-07-13 | Comprehensive blast TRT |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206972442U (en) |
-
2017
- 2017-07-13 CN CN201720850241.4U patent/CN206972442U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20190713 |