CN204419453U - A kind of vertical wind machine - Google Patents
A kind of vertical wind machine Download PDFInfo
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- CN204419453U CN204419453U CN201520040721.5U CN201520040721U CN204419453U CN 204419453 U CN204419453 U CN 204419453U CN 201520040721 U CN201520040721 U CN 201520040721U CN 204419453 U CN204419453 U CN 204419453U
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to a kind of vertical wind machine, there is the lower technical problem of wind energy utilization to solve in prior art, provide a kind of rational in infrastructure, technique is simple, cost is low, effectively can improve the vertical wind machine of wind energy utilization; Comprise the wind wheel apparatus (4) be fixed on rotatingshaft (42), be positioned at the pressure relief device (2) of wind wheel apparatus (4) inner side, the wind-gathering device (3) being positioned at wind wheel apparatus (4) outside, the tail vane device (1) being fixed on wind-gathering device (3), column (5) and generator (6); It is characterized in that: described wind wheel apparatus (4) is in vertical and cylindrical, it is upper and by its governing speed that described pressure relief device (2) is installed on rotatingshaft (42), two identical pressure relief devices (2) are provided with between the top and bottom of described wind wheel apparatus (4), described wind-gathering device (3) is in bell mouth shape, and center is fixed on rotatingshaft (42) and controls sense of rotation by tail vane device (1).
Description
Technical field
The utility model relates to a kind of vertical wind machine, divides belong to mechanical engineering by International Patent Classification (IPC) (IPC); Illumination; Heating; Weapon; Explosion portion, hydraulic machine or fluid motor; Wind-force, elastic force or gravitation engine; The large class of motor of generation machine power not to be covered or reaction thrust in other classifications, wind motor group, has the technical field of large group of the wind motor of spin axis substantially at a right angle with wind direction.
Background technique
Mainly wind energy utilization is lower for current wind-power electricity generation widely used wind energy conversion system Problems existing, the wind energy utilization of about 17% can only be reached, owing to being subject to the restriction of blade material and technology, being difficult to manufacture high-power wind mill, limiting the output power of separate unit wind energy conversion system.Prior art also devises the technological scheme that some solve the low problem of above-mentioned wind energy utilization, as being declared by Beijing Jiaotong University of the Decree of Patent Office of China in 2008, Authorization Notice No. is CN201031769Y, and the utility model patent name that China Patent No. (ZL) is 200720149499.8 is called the technological scheme that the utility model patent of " a kind of vertical shaft wind motor windwheel device " adopts.Its semicolumn wind-force regulating gate can box haul and change its position to regulate the blowing area of fan blade, and when it rotate in place on the direction windward of rotatingshaft side, blocked whole blade wind-receiving face one half, the utilization of wind energy also arrives summit.But the windage 50% that in such scheme, the highest wind energy 100% that also can only reach 50%(side of wind-force utilization ratio deducts opposite side equals 50%), its utilization ratio is still lower.Therefore how to improve wind energy utilization, become the major subjects of current vertical wind machine technology research and development.
Summary of the invention
There is the lower technical problem of wind energy utilization to solve in above background technique, the utility model provides a kind of vertical wind machine, rational in infrastructure, technique is simple, cost is low, effectively can improve wind energy utilization.
In order to the above-mentioned technical problem solved, the utility model takes following technological scheme:
A kind of vertical wind machine, comprises the wind wheel apparatus (4) be fixed on rotatingshaft (42), is positioned at the pressure relief device (2) of wind wheel apparatus (4) inner side, the wind-gathering device (3) being positioned at wind wheel apparatus (4) outside, the tail vane device (1) being fixed on wind-gathering device (3), column (5) and generator (6); It is characterized in that: described wind wheel apparatus (4) is in vertical and cylindrical, it is upper and by its governing speed that described pressure relief device (2) is installed on rotatingshaft (42), two identical pressure relief devices (2) are provided with between the top and bottom of described wind wheel apparatus (4), described wind-gathering device (3) is in bell mouth shape, and center is fixed on rotatingshaft (42) and controls sense of rotation by tail vane device (1).
Described wind wheel apparatus (4) comprises wind wheel blade (43), wind wheel outer ring plate (44) and wind wheel inner ring plate (45), and described wind wheel blade (43) connects wind wheel inner ring plate (45), and another side connects wind wheel outer ring plate (44); Described wind wheel outer ring plate (44) connects wind-gathering device (3), and described wind wheel inner ring plate (45) connects pressure relief device (2).
Described wind wheel blade (43) is provided with surface of contact (432), the left surface of contact of blade (433) be connected with wind wheel outer ring plate (44) and the right surface of contact of blade (434) be connected with wind wheel inner ring plate (45) under surface of contact on blade (431), blade, and on described blade, surface of contact (431) is shape with under described blade, surface of contact (432) is provided with two arc shaped surfaces be connected.
Described wind wheel blade (43) at least 6, described wind wheel blade (43) is made up of steel plate.
Described pressure relief device (2) comprises pressure release blade (21) and pressure release inner ring plate (22), and described pressure release inner ring plate (22) is connected on rotatingshaft (42); Described pressure release blade (21) is in fan-shaped, and quantity is 6/8.
Described tail vane device (1) comprises left rudder sheet (10), right standard rudder sheet (11), rudder plate rack (12), tail vane pulley (13), tail vane weight (14), tail vane cantilever (15), rotatingshaft (42), tail vane gear (16), Telescopic positioning lever (17), coil tension spring (18) and tail vane wire rope (19); Described left rudder sheet (10) is fixed on rudder plate rack (12), described rudder plate rack (12) is connected on tail vane cantilever (15), described tail vane cantilever (15) inside is provided with rotatingshaft (42) and tail vane gear (16) is housed on both sides, and described right standard rudder sheet (11) is arranged on rotatingshaft (42); Described Telescopic positioning lever (17) is fixed on left rudder sheet (10), fixes, while be fixed on right standard rudder sheet (11) through coil tension spring (18) with nut; Described tail vane wire rope (19) while be fixed on right standard rudder sheet (11), and is connected by the tail vane pulley (13) being fixed on left rudder sheet (10), and described tail vane weight (14) is arranged on the another side of tail vane wire rope (19).
Described wind-gathering device (3) adopts steel plate materials, described wind-gathering device (3) comprises welded plate (31), lower welded plate (32), left wind gathering plate (33) and right wind gathering plate (34), upper welded plate (31) and lower welded plate (32) are provided with the arc contact surface (311) suited with wind wheel apparatus (4), the left surface of contact of welding (312) be connected with left wind gathering plate (33), the right surface of contact of welding (313) be connected with right wind gathering plate (34), welding bottom left surface of contact (314) and welding bottom right surface of contact (315), fixing upper welded plate (31) and lower welded plate (32) is supported by left wind gathering plate (33) and right wind gathering plate (34), at least 4 barge boards (35) are also provided with in the middle of described upper welded plate (31) and lower welded plate (32).
The left surface of contact of described welding (312) is provided with the curved upper left contact component (3121) in front end and lower-left contact component (3122), and the joint of described upper left contact component (3121) and lower-left contact component (3122) is in the angle being less than right angle; The right surface of contact of described welding (313) is provided with arc upper right contact component (3131) and bottom right contact component (3132), described upper right contact component (3131) and bottom right contact component (3132) inscribe in the angle being less than right angle, described welding bottom left surface of contact (314) with weld bottom right surface of contact (315) joint in the angle being less than right angle.
Described barge board (35) is provided with the upper connected element (351) and lower connected element (352) that are connected with arc contact surface (311), the curved and tangent angle in being less than right angle of lower connected element (352) of described upper connected element (351).
The utility model provides a kind of vertical wind machine, rational in infrastructure, technique is simple, cost is low, effectively can improve wind energy utilization.The beneficial effects of the utility model are:
1, the utility model devises wind-gathering device in the both sides of wind wheel apparatus, and this wind-gathering device is bell mouth shape, and center is fixing controls sense of rotation by tail vane device on the rotating shaft, make wind-gathering device horn mouth can just to windward to; 100% blast that 100% blast+barge board of tossing about that said structure can be produced by the positive side block aerofoil of wind-gathering device produces, maximum total blast that wind wheel apparatus is produced is original 2 times, and wind energy peak use rate is also increased to original 2 times thereupon; Effectively improve wind energy utilization.
2, exhaust port is less because wind-gathering device is bell mouth shape for the utility model, at the center rotating shaft of wind wheel apparatus, two pressure relief devices are installed up and down, blast can directly be released by pressure relief device, considerably increase the ventilation velocity of wind wheel apparatus, effectively can improve wind energy utilization.
(4) accompanying drawing illustrates:
By the description carried out exemplary embodiment below in conjunction with accompanying drawing, above-mentioned purpose of the present utility model and feature will become clear and easy to understand, wherein:
Fig. 1 shows a kind of vertical wind pusher side face structural representation into the utility model embodiment;
A kind of vertical wind owner that Fig. 2 shows as the utility model embodiment looks lateral cross section structural representation;
Fig. 3 shows the wind wheel apparatus structural representation of a kind of vertical wind machine into the utility model embodiment;
Fig. 4 shows wind wheel blade structural representation on the wind wheel apparatus into a kind of vertical wind machine of the utility model embodiment;
Fig. 5 shows the main TV structure schematic diagram of pressure relief device of a kind of vertical wind machine into the utility model embodiment;
The tail vane device master that Fig. 6 shows as a kind of vertical wind machine of the utility model embodiment looks lateral cross section structural representation;
The tail vane device master that Fig. 7 shows as a kind of vertical wind machine of the utility model embodiment looks longitudinal cross-section structural representation;
Fig. 8 shows the wind-gathering device side structure schematic diagram of a kind of vertical wind machine into the utility model embodiment;
Fig. 9 shows the welded plate structural representation of the wind-gathering device of a kind of vertical wind machine into the utility model embodiment;
The wind-gathering device master that Figure 10 shows as a kind of vertical wind machine of the utility model embodiment looks lateral cross section structural representation;
Figure 11 shows the theory structure schematic diagram of the vertical wind machine of the prior art into the utility model embodiment;
Figure 12 shows the theory structure schematic diagram of a kind of vertical wind machine into the utility model embodiment.
Reference character is: tail vane device 1, pressure relief device 2, wind-gathering device 3, wind wheel apparatus 4, column 5, generator 6, left rudder sheet 10, right standard rudder sheet 11, rudder plate rack 12, tail vane pulley 13, tail vane weight 14, tail vane cantilever 15, tail vane gear 16, Telescopic positioning lever 17, coil tension spring 18, tail vane wire rope 19, pressure release blade 21, pressure release inner ring plate 22, upper welded plate 31, lower welded plate 32, left wind gathering plate 33, right wind gathering plate 34, barge board 35, rotatingshaft 42, wind wheel blade 43, wind wheel outer ring plate 44, wind wheel inner ring plate 45, arc contact surface 311, weld left surface of contact 312, weld right surface of contact 313, welding bottom left surface of contact 314, welding bottom right surface of contact 315, upper connected element 351, lower connected element 352, surface of contact 431 on blade, surface of contact 432 under blade, the left surface of contact 433 of blade, the right surface of contact 434 of blade, upper left contact component 3121, lower-left contact component 3122, upper right contact component 3131, bottom right contact component 3132.
(5) embodiment:
(embodiment 1)
Fig. 1 shows a kind of vertical wind pusher side face structural representation into the utility model embodiment; A kind of vertical wind owner that Fig. 2 shows as the utility model embodiment looks lateral cross section structural representation; Fig. 3 shows the wind wheel apparatus structural representation of a kind of vertical wind machine into the utility model embodiment; Fig. 4 shows wind wheel blade structural representation on the wind wheel apparatus into a kind of vertical wind machine of the utility model embodiment; Fig. 5 shows the main TV structure schematic diagram of pressure relief device of a kind of vertical wind machine into the utility model embodiment; The tail vane device master that Fig. 6 shows as a kind of vertical wind machine of the utility model embodiment looks lateral cross section structural representation; The tail vane device master that Fig. 7 shows as a kind of vertical wind machine of the utility model embodiment looks longitudinal cross-section structural representation; Fig. 8 shows the wind-gathering device side structure schematic diagram of a kind of vertical wind machine into the utility model embodiment; Fig. 9 shows the welded plate structural representation of the wind-gathering device of a kind of vertical wind machine into the utility model embodiment; The wind-gathering device master that Figure 10 shows as a kind of vertical wind machine of the utility model embodiment looks lateral cross section structural representation; Figure 11 shows the principle assumption diagram of the vertical wind machine of the prior art into the utility model embodiment; Figure 12 shows the principle assumption diagram of a kind of vertical wind machine into the utility model embodiment.
The present embodiment is a kind of vertical wind machine, shown in Fig. 1-10, comprise the wind wheel apparatus (4) be fixed on rotatingshaft (42), be positioned at the pressure relief device (2) of wind wheel apparatus (4) inner side, the wind-gathering device (3) being positioned at wind wheel apparatus (4) outside, the tail vane device (1) being fixed on wind-gathering device (3), column (5) and generator (6); It is characterized in that: described wind wheel apparatus (4) is in vertical and cylindrical, it is upper and by its governing speed that described pressure relief device (2) is installed on rotatingshaft (42), two identical pressure relief devices (2) are provided with between the top and bottom of described wind wheel apparatus (4), described wind-gathering device (3) is in bell mouth shape, and center is fixed on rotatingshaft (42) and controls sense of rotation by tail vane device (1).
In the present embodiment, shown in Fig. 3-4, described wind wheel apparatus (4) comprises wind wheel blade (43), wind wheel outer ring plate (44) and wind wheel inner ring plate (45), and described wind wheel blade (43) connects wind wheel inner ring plate (45), and another side connects wind wheel outer ring plate (44); Described wind wheel outer ring plate (44) connects wind-gathering device (3), and described wind wheel inner ring plate (45) connects pressure relief device (2).
Described wind wheel blade (43) is provided with surface of contact (432), the left surface of contact of blade (433) be connected with wind wheel outer ring plate (44) and the right surface of contact of blade (434) be connected with wind wheel inner ring plate (45) under surface of contact on blade (431), blade, and on described blade, surface of contact (431) is shape with under described blade, surface of contact (432) is provided with two arc shaped surfaces be connected.
Described wind wheel blade (43) at least 6, described wind wheel blade (43) is made up of steel plate.
In the present embodiment, as shown in Figure 5, described pressure relief device (2) comprises pressure release blade (21) and pressure release inner ring plate (22), and described pressure release inner ring plate (22) is connected on rotatingshaft (42); Described pressure release blade (21) is in fan-shaped, and quantity is 6/8.
In the present embodiment, shown in Fig. 6-7, described tail vane device (1) comprises left rudder sheet (10), right standard rudder sheet (11), rudder plate rack (12), tail vane pulley (13), tail vane weight (14), tail vane cantilever (15), rotatingshaft (42), tail vane gear (16), Telescopic positioning lever (17), coil tension spring (18) and tail vane wire rope (19); Described left rudder sheet (10) is fixed on rudder plate rack (12), described rudder plate rack (12) is connected on tail vane cantilever (15), described tail vane cantilever (15) inside is provided with rotatingshaft (42) and tail vane gear (16) is housed on both sides, and described right standard rudder sheet (11) is arranged on rotatingshaft (42); Described Telescopic positioning lever (17) is fixed on left rudder sheet (10), fixes, while be fixed on right standard rudder sheet (11) through coil tension spring (18) with nut; Described tail vane wire rope (19) while be fixed on right standard rudder sheet (11), and is connected by the tail vane pulley (13) being fixed on left rudder sheet (10), and described tail vane weight (14) is arranged on the another side of tail vane wire rope (19).
In the present embodiment, shown in Fig. 8-10, described wind-gathering device (3) adopts steel plate materials, described wind-gathering device (3) comprises welded plate (31), lower welded plate (32), left wind gathering plate (33) and right wind gathering plate (34), upper welded plate (31) and lower welded plate (32) are provided with the arc contact surface (311) suited with wind wheel apparatus (4), the left surface of contact of welding (312) be connected with left wind gathering plate (33), the right surface of contact of welding (313) be connected with right wind gathering plate (34), welding bottom left surface of contact (314) and welding bottom right surface of contact (315), fixing upper welded plate (31) and lower welded plate (32) is supported by left wind gathering plate (33) and right wind gathering plate (34), at least 4 barge boards (35) are also provided with in the middle of described upper welded plate (31) and lower welded plate (32).
The left surface of contact of described welding (312) is provided with the curved upper left contact component (3121) in front end and lower-left contact component (3122), and the joint of described upper left contact component (3121) and lower-left contact component (3122) is in the angle being less than right angle; The right surface of contact of described welding (313) is provided with arc upper right contact component (3131) and bottom right contact component (3132), described upper right contact component (3131) and bottom right contact component (3132) inscribe in the angle being less than right angle, described welding bottom left surface of contact (314) with weld bottom right surface of contact (315) joint in the angle being less than right angle.
Described barge board (35) is provided with the upper connected element (351) and lower connected element (352) that are connected with arc contact surface (311), the curved and tangent angle in being less than right angle of lower connected element (352) of described upper connected element (351).
In the present embodiment, tail vane device (1) controls wind energy size and the wind direction of wind energy conversion system: when wind-force is less (gentle breeze), only need control wind direction by the flexible of coil tension spring (18), when wind is larger, first make coil tension spring (18) compress; Wind energy and wind direction is controlled again by tail vane wire rope (19) and tail vane weight (14).
In the present embodiment, shown in Figure 11-12, and its semicolumn wind-force regulating gate of the vertical wind machine of prior art can box haul and change its position to regulate the blowing area of fan blade, when it rotate in place on the direction windward of rotatingshaft side, block whole blade wind-receiving face one half, the utilization of wind energy also arrives summit, and the highest wind energy 100% that also can only reach the positive side of 50%(of its wind power utilization rate deducts the windage 50% of tossing about and equals 50%)
The vertical wind machine of the present embodiment devises wind-gathering device (3) in the both sides of wind wheel apparatus (4), this wind-gathering device (3) is in bell mouth shape, center be fixed on rotatingshaft (42) by tail vane device (1) control sense of rotation, make wind-gathering device (3) horn mouth can just to windward to; 100% blast that 100% blast+barge board of tossing about (35) that said structure can pass through the positive side block aerofoil generation of wind-gathering device (3) produces, maximum total blast that wind wheel apparatus (4) is produced is original 2 times, and maximal wind-energy utilization ratio is also increased to original 2 times thereupon; Effectively improve wind energy utilization.
In the present embodiment, in bell mouth shape, exhaust port is less due to wind-gathering device (3) for vertical wind machine, center rotating shaft (42) in wind wheel apparatus (4) installs two pressure relief devices (2) up and down, blast can directly be released by pressure relief device (2), considerably increase the ventilation velocity of wind wheel apparatus (4), effectively can improve wind energy utilization.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to mode of execution of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all mode of executions.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection domain of the present utility model.
Claims (9)
1. a vertical wind machine, comprises the wind wheel apparatus (4) be fixed on rotatingshaft (42), is positioned at the pressure relief device (2) of wind wheel apparatus (4) inner side, the wind-gathering device (3) being positioned at wind wheel apparatus (4) outside, the tail vane device (1) being fixed on wind-gathering device (3), column (5) and generator (6); It is characterized in that: described wind wheel apparatus (4) is in vertical and cylindrical, it is upper and by its governing speed that described pressure relief device (2) is installed on rotatingshaft (42), two identical pressure relief devices (2) are provided with between the top and bottom of described wind wheel apparatus (4), described wind-gathering device (3) is in bell mouth shape, and center is fixed on rotatingshaft (42) and controls sense of rotation by tail vane device (1).
2. a kind of vertical wind machine according to claim 1, it is characterized in that: described wind wheel apparatus (4) comprises wind wheel blade (43), wind wheel outer ring plate (44) and wind wheel inner ring plate (45), described wind wheel blade (43) is while connect wind wheel inner ring plate (45), and another side connects wind wheel outer ring plate (44); Described wind wheel outer ring plate (44) connects wind-gathering device (3), and described wind wheel inner ring plate (45) connects pressure relief device (2).
3. a kind of vertical wind machine according to claim 2, it is characterized in that: described wind wheel blade (43) is provided with surface of contact (432), the left surface of contact of blade (433) be connected with wind wheel outer ring plate (44) and the right surface of contact of blade (434) be connected with wind wheel inner ring plate (45) under surface of contact on blade (431), blade, and on described blade, surface of contact (431) is shape with under described blade, surface of contact (432) is provided with two arc shaped surfaces be connected.
4. a kind of vertical wind machine according to Claims 2 or 3, is characterized in that: described wind wheel blade (43) at least 6, described wind wheel blade (43) is made up of steel plate.
5. a kind of vertical wind machine according to claim 1, is characterized in that: described pressure relief device (2) comprises pressure release blade (21) and pressure release inner ring plate (22), and described pressure release inner ring plate (22) is connected on rotatingshaft (42); Described pressure release blade (21) is in fan-shaped, and quantity is 6/8.
6. a kind of vertical wind machine according to claim 1, is characterized in that: described tail vane device (1) comprises left rudder sheet (10), right standard rudder sheet (11), rudder plate rack (12), tail vane pulley (13), tail vane weight (14), tail vane cantilever (15), rotatingshaft (42), tail vane gear (16), Telescopic positioning lever (17), coil tension spring (18) and tail vane wire rope (19); Described left rudder sheet (10) is fixed on rudder plate rack (12), described rudder plate rack (12) is connected on tail vane cantilever (15), described tail vane cantilever (15) inside is provided with rotatingshaft (42) and tail vane gear (16) is housed on both sides, and described right standard rudder sheet (11) is arranged on rotatingshaft (42); Described Telescopic positioning lever (17) is fixed on left rudder sheet (10), fixes, while be fixed on right standard rudder sheet (11) through coil tension spring (18) with nut; Described tail vane wire rope (19) while be fixed on right standard rudder sheet (11), and is connected by the tail vane pulley (13) being fixed on left rudder sheet (10), and described tail vane weight (14) is arranged on the another side of tail vane wire rope (19).
7. a kind of vertical wind machine according to claim 1, it is characterized in that: described wind-gathering device (3) adopts steel plate materials, described wind-gathering device (3) comprises welded plate (31), lower welded plate (32), left wind gathering plate (33) and right wind gathering plate (34), upper welded plate (31) and lower welded plate (32) are provided with the arc contact surface (311) suited with wind wheel apparatus (4), the left surface of contact of welding (312) be connected with left wind gathering plate (33), the right surface of contact of welding (313) be connected with right wind gathering plate (34), welding bottom left surface of contact (314) and welding bottom right surface of contact (315), fixing upper welded plate (31) and lower welded plate (32) is supported by left wind gathering plate (33) and right wind gathering plate (34), at least 4 barge boards (35) are also provided with in the middle of described upper welded plate (31) and lower welded plate (32).
8. a kind of vertical wind machine according to claim 7, it is characterized in that: the left surface of contact of described welding (312) is provided with the curved upper left contact component (3121) in front end and lower-left contact component (3122), the joint of described upper left contact component (3121) and lower-left contact component (3122) is in the angle being less than right angle; The right surface of contact of described welding (313) is provided with arc upper right contact component (3131) and bottom right contact component (3132), described upper right contact component (3131) and bottom right contact component (3132) inscribe in the angle being less than right angle, described welding bottom left surface of contact (314) with weld bottom right surface of contact (315) joint in the angle being less than right angle.
9. a kind of vertical wind machine according to claim 7, it is characterized in that: described barge board (35) is provided with the upper connected element (351) and lower connected element (352) that are connected with arc contact surface (311), the curved and tangent angle in being less than right angle of lower connected element (352) of described upper connected element (351).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520040721.5U CN204419453U (en) | 2015-01-21 | 2015-01-21 | A kind of vertical wind machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520040721.5U CN204419453U (en) | 2015-01-21 | 2015-01-21 | A kind of vertical wind machine |
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| Publication Number | Publication Date |
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| CN204419453U true CN204419453U (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520040721.5U Withdrawn - After Issue CN204419453U (en) | 2015-01-21 | 2015-01-21 | A kind of vertical wind machine |
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| CN (1) | CN204419453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612894A (en) * | 2015-01-21 | 2015-05-13 | 一能电气有限公司 | Vertical wind turbine |
-
2015
- 2015-01-21 CN CN201520040721.5U patent/CN204419453U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612894A (en) * | 2015-01-21 | 2015-05-13 | 一能电气有限公司 | Vertical wind turbine |
| CN104612894B (en) * | 2015-01-21 | 2018-05-29 | 一能电气有限公司 | A kind of vertical wind machine |
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