CN112751398A - Vertical fan - Google Patents
Vertical fan Download PDFInfo
- Publication number
- CN112751398A CN112751398A CN202110004314.9A CN202110004314A CN112751398A CN 112751398 A CN112751398 A CN 112751398A CN 202110004314 A CN202110004314 A CN 202110004314A CN 112751398 A CN112751398 A CN 112751398A
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- fan blade
- outer rotor
- fan
- main body
- vertical
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- 230000000149 penetrating effect Effects 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 238000003825 pressing Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 241000555745 Sciuridae Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a vertical fan, and belongs to the technical field of machinery. The vertical fan comprises an upright post and an outer rotor motor arranged above the upright post, wherein the outer rotor motor comprises a central shaft fixedly connected with the upright post and an outer rotor rotationally connected with the central shaft, a circle of fan blades are arranged on the outer rotor, one end of each fan blade is fixedly connected with the outer rotor, a storage battery and a charge and discharge module connected with the storage battery and the outer rotor motor are fixed in the upright post, a circular ring is arranged on the upper side of each fan blade, the circular ring and the central shaft are coaxial, and each fan blade is fixedly connected; the other end of the fan blade is fixed with a barrel-shaped wind-holding piece, the two ends of the wind-holding piece are respectively an open end and a closed end, the open end and the closed end are sequentially distributed along the rotation direction of the fan blade, and the axial direction of the port of the open end is vertical to the length direction of the fan blade; the inner cavity of the wind-holding piece is enclosed by a curved wall and a flat wall fixedly connected with the fan blade, the flat wall is positioned between the fan blade and the curved wall, and the inner diameter and the outer diameter of the wind-holding piece are gradually reduced along the rotation direction of the fan blade. This vertical fan charges stably.
Description
Technical Field
The invention belongs to the technical field of machinery, relates to a fan, and particularly relates to a vertical fan.
Background
Often can use large-scale vertical fan to ventilate and dispel the heat in places such as tourist attraction, outdoor rest place that people are many, and in order to improve the fan practicality, generally can set up the module of charging in order under the strong wind condition, the fan can regard as power generating equipment to use.
The existing fan with autonomous power generation is like a direct-drive cage type asynchronous wind power generator system (application number: 201110043942.4) with a concentric double-stator structure disclosed in Chinese patent library, wherein a generator is a cage type asynchronous generator and is formed by combining two concentric inner rotor generators and an outer rotor generator, the inner rotor generator is matched by an outer stator and an inner rotor, and the outer rotor generator is matched by an outer rotor and an inner stator; the coil winding is wound on the inner stator and the outer stator; the squirrel cage conducting bars are inserted into the iron cores of the inner rotor and the outer rotor; the inner rotor and the outer rotor are fixed on the support frame and connected with an impeller rotating shaft of a wind turbine to realize rotation; the outer stator and the inner stator are fixed on the shell and the dead shaft.
In the generator system, the wind collecting effect of the impeller is poor, so that the impeller is slow in running and the charging stability is affected easily.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a vertical fan, which solves the technical problem of how to realize charging stability.
The purpose of the invention can be realized by the following technical scheme: a vertical fan comprises a stand column and an outer rotor motor arranged above the stand column, wherein the outer rotor motor comprises a central shaft fixedly connected with the stand column and an outer rotor rotationally connected with the central shaft, a circle of strip-shaped fan blades are arranged on the outer rotor, one end of each fan blade is fixedly connected with the outer rotor, and a storage battery and a charge-discharge module connected with the storage battery and the outer rotor motor are fixed in the stand column; the other end of the fan blade is fixed with a barrel-shaped wind-holding piece, the two ends of the wind-holding piece are respectively an open end and a closed end, the open end and the closed end are sequentially distributed along the rotation direction of the fan blade, and the axial direction of the port of the open end is vertical to the length direction of the fan blade; the inner cavity of the wind-holding piece is enclosed by a curved wall and a flat wall fixedly connected with the fan blade, the flat wall is positioned between the fan blade and the curved wall, and the inner diameter and the outer diameter of the wind-holding piece are gradually reduced along the rotating direction of the fan blade.
The wind-holding piece uses the inner cavity to hold wind, and under the action of the gradually reduced inner diameter of the wind-holding piece, the wind is gradually held together to form larger and stable pressure to stably push the fan blades to operate, so that the charging process is stably carried out; secondly, the outer diameter of the wind-inlet piece is gradually reduced along the rotation direction of the fan blade, so that the stress area of the closed end of the wind-inlet piece is minimized, the air resistance of the fan blade when the fan blade is just started is reduced, the speed fluctuation of the fan blade in the rotation process is reduced, and the charging stability is further improved; furthermore, the fan blades are connected into a whole through the circular ring, so that the rigidity of the fan blades can be effectively increased, the fan blades can run more stably, the charging stability is improved, potential safety hazards caused by the fact that a single fan blade is broken and falls can be avoided, and the safety is high.
In the vertical fan, the ring is composed of a plurality of arc sections which are continuously distributed along the circumferential direction, two ends of each arc section are provided with arc holes in a penetrating way, and the end parts of two adjacent arc sections are stacked together; in two circular arc section ends that pile up, be equipped with same bolt in two circular arc holes, bolt tip and fan blade spiro union, the bolt head sticiss on the circular arc section that is in the upside to make the circular arc section that is in the downside press from both sides tightly between the circular arc section at the fan blade and be in the upside. The ring adopts split type structure, can suitably adjust two adjacent circular arc section positions and come the adaptation machining error, convenient equipment.
In foretell vertical fan, the fan blade includes the connecting block and is banding main part, and the main part is the cavity form and lies in between wind pocket spare and the connecting block, and connecting block one end and wind pocket spare are fixed respectively at the main part both ends, and the connecting block other end links firmly with the external rotor. The fan blade main part is hollow, can effectively reduce fan blade weight, makes it more easily promoted, impels the fan blade more steady rotation to improve charging stability.
In foretell vertical fan, the external rotor top is equipped with the clamping ring coaxial with the center pin, forms the slot between clamping ring and the external rotor roof, and slot quantity is the same with the connecting block, and connecting block one end is pegged graft in the main part and both can dismantle through the screw and link firmly, and the chucking of the connecting block other end is in the slot that corresponds. By adopting the design, the main body can be conveniently and independently replaced, so that the replacement cost is reduced, the stress of the main body is transferred to the outer rotor motor through the connecting block, the main body can rotate more stably, and the charging stability is improved.
In the above-mentioned vertical fan, the inner wall of the main body is integrally formed with two protruding strips, the protruding strips and the main body have the same length direction, the two protruding strips are distributed along the width direction of the main body, and two sides of the connecting block respectively abut against the two corresponding protruding strips. Two sand grips are arranged in the connecting block both sides, when increasing main part and connecting block connection stability, make the sand grip promote the connecting block operation again, make the external rotor under the fan blade effect even running, further improve charge stability.
In foretell vertical fan, the outside integrated into one piece of planomural has the bulge loop that shape and size all match with the main part, and the bulge loop cover inlays outside the main part, when connecting wind pocket spare and main part, can seal the port that the main part kept away from the connecting block again, prevents that wind from entering into in the main part, ensures fan blade pivoted stationarity.
In the vertical fan, the outer side of the flat wall is also integrally formed with a convex block, and the convex block extends into the main body and is clamped between the two convex strips so as to enhance the connection stability of the air inlet piece and the main body.
In the vertical fan, the end part of the main body close to the outer rotor is sleeved and fixed with the sheath, and the sheath is arranged close to the outer rotor so as to further prevent wind from entering the inside of the body.
Compared with the prior art, in the vertical fan, the air-pocket piece uses the inner cavity of the air-pocket piece to hold the air, and under the action of the gradually reduced inner diameter of the air-pocket piece, the air is gradually held together to form larger and stable pressure to stably push the fan blades to operate, so that the charging process is stably carried out; secondly, the outer diameter of the wind-inlet piece is gradually reduced along the rotation direction of the fan blade, so that the stress area of the closed end of the wind-inlet piece is minimized, the air resistance of the fan blade when the fan blade is just started is reduced, the speed fluctuation of the fan blade in the rotation process is reduced, and the charging stability is further improved; furthermore, the fan blades are connected into a whole through the circular ring, so that the rigidity of the fan blades can be effectively increased, the fan blades can run more stably, the charging stability is improved, potential safety hazards caused by the fact that a single fan blade is broken and falls can be avoided, and the safety is high.
Drawings
Fig. 1 is a schematic perspective view of a vertical fan.
Fig. 2 is a schematic view of a vertical fan.
Fig. 3 is an enlarged schematic view of a structure at a in fig. 2.
Fig. 4 is a schematic sectional view of the vertical fan.
Fig. 5 is an enlarged schematic view of B in fig. 4.
Fig. 6 is a schematic structural diagram of a fan blade.
Fig. 7 is a schematic structural view of the air scoop.
In the figure, 1, a column; 2. an outer rotor motor; 2a, a central shaft; 2b, an outer rotor; 3. a wind speed sensor; 4. a fan blade; 4a, connecting blocks; 4b, a main body; 4b1, ribs; 5. a storage battery; 6. a frequency converter; 7. a charger; 8. a circular ring; 8a, an arc section; 8b, a bolt; 9. a wind-holding member; 9a, an open end; 9b, a closed end; 9c, a curved wall; 9d, a flat wall; 9d1, convex ring; 9d2, bumps; 10. pressing a ring; 11. a sheath.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 4, the vertical fan includes a column 1 and an outer rotor motor 2 disposed above the column 1. Wherein, stand 1 is vertical setting, and external rotor motor 2 includes center pin 2a and rotates the external rotor 2b that sets up outside center pin 2 a. Center pin 2a is coaxial with stand 1, and center pin 2a upper end links firmly wind speed sensor 3, and center pin 2a lower extreme links firmly with stand 1, and preferential center pin 2a and stand 1 link firmly through the screw. A circle of strip-shaped fan blades 4 are arranged on the outer rotor 2b, one ends of the fan blades 4 are fixedly connected with the outer rotor 2b, a storage battery 5 and a charge-discharge module for connecting the storage battery 5 and the outer rotor motor 2 are fixed in the upright post 1, and when no wind exists, the storage battery 5 supplies power to the outer rotor motor 2 to drive the fan blades 4 to rotate, so that air supply and heat dissipation are realized; when wind exists, the wind drives the wind blades 4 to rotate so as to charge the storage battery 5 through the outer rotor motor 2 and the charge-discharge module. In this embodiment, the charge-discharge module is a prior art, and may refer to a power supply method (application number: 201810887680.1) of a fan power supply device, a fan and a fan operating device disclosed in chinese patent library, where the charge-discharge module includes a frequency converter 6 and a charger 7, an output end of the external rotor motor 2 is connected with an input end of the storage battery 5 through the frequency converter 6 and the charger 7, an output end of the storage battery 5 is connected with an input end of the external rotor motor 2 through the frequency converter 6, and an input end of the storage battery 5 is further connected with an external power supply, so as to prevent the storage battery 5 from.
Specifically, as shown in fig. 1, 2 and 3, a ring 8 is arranged on the upper side of each fan blade 4, the ring 8 is coaxial with the central shaft 2a, and each fan blade 4 is fixedly connected with the ring 8, so that the plurality of fan blades 4 are connected into a whole. In this embodiment, the connection mode between the ring 8 and the fan blade 4 is as follows: the circular ring 8 is composed of a plurality of circular arc sections 8a which are continuously distributed along the circumferential direction, both ends of each circular arc section 8a are provided with circular arc holes in a penetrating way, and the end parts of two adjacent circular arc sections 8a are stacked together; in two circular arc section 8a tip of piling up, be equipped with same bolt 8b in two circular arc downthehole, bolt 8b tip and fan blade 4 spiro union, bolt 8b head sticiss on the circular arc section 8a that is in the upside to make the circular arc section 8a that is in the downside press from both sides tightly between fan blade 4 and the circular arc section 8a that is in the upside. The ring 8 adopts split type structure, can suitably adjust two adjacent circular arc sections 8a position and come the adaptation machining error, convenient equipment.
As shown in fig. 1 and 7, a barrel-shaped air inlet member 9 is fixed at the other end of the fan blade 4, an open end 9a and a closed end 9b are respectively arranged at two ends of the air inlet member 9, the open end 9a and the closed end 9b are sequentially distributed along the rotation direction of the fan blade 4, and the axial direction of the port of the open end 9a is perpendicular to the length direction of the fan blade 4. The inner cavity of the wind-holding piece 9 is enclosed by a curved wall 9c and a flat wall 9d fixedly connected with the fan blade 4, the flat wall 9d is positioned between the fan blade 4 and the curved wall 9c, and the inner diameter and the outer diameter of the wind-holding piece 9 are gradually reduced along the rotating direction of the fan blade 4. The air inlet member 9 is used for collecting the air by utilizing the inner cavity of the air inlet member, and under the action of the gradually reduced inner diameter of the air inlet member 9, the air is gradually collected to form larger and stable pressure so as to stably push the fan blades 4 to operate, so that the charging process is stably carried out; secondly, the outer diameter of the air inlet piece 9 is gradually reduced along the rotation direction of the fan blade 4, so that the stress area of the closed end 9b of the air inlet piece 9 is minimized, the air resistance of the fan blade 4 when the fan blade 4 is just started is reduced, the speed fluctuation of the fan blade 4 in the rotation process is reduced, and the charging stability is further improved; furthermore, the fan blades 4 are connected into a whole through the circular ring 8, so that the rigidity of the fan blades 4 can be effectively increased, the fan blades can run more stably, the charging stability is improved, potential safety hazards caused by the fact that a single fan blade 4 is broken and falls can be avoided, and the safety is high.
Wherein the content of the first and second substances,
the fan blade 4 has the following specific structure: as shown in fig. 6, the fan blade 4 includes a connecting block 4a and a strip-shaped main body 4b, and the main body 4b is hollow and located between the wind inlet member 9 and the connecting block 4 a. One end of the connecting block 4a and the air inlet piece 9 are respectively fixed at two ends of the main body 4b, and the other end of the connecting block 4a is fixedly connected with the outer rotor 2 b. The main body 4b of the fan blade 4 is hollow, so that the weight of the fan blade 4 can be effectively reduced, the fan blade is easier to push, and the fan blade 4 is more stably rotated to improve the charging stability.
In this embodiment, as shown in fig. 5 and 6, one end of the connecting block 4a is inserted into the main body 4b and detachably and fixedly connected with the main body 4b through a screw; the pressing ring 10 coaxial with the central shaft 2a is arranged above the outer rotor 2b, slots are formed between the pressing ring 10 and the top wall of the outer rotor 2b, the number of the slots is the same as that of the connecting blocks 4a, the other end of each connecting block 4a is clamped in the corresponding slot, the pressing ring 10, the connecting blocks 4a and the outer rotor 2b sequentially penetrate through the pressing ring 10 and the connecting blocks 4a through the rod part and are fixedly connected with screws in threaded connection with the outer rotor 2b, and at least one screw is arranged in each slot in a penetrating mode. By adopting the design, the main body 4b can be conveniently replaced singly to reduce the replacement cost, and the stress of the main body 4b is transferred to the outer rotor motor 2 through the connecting block 4a, so that the main body 4b can rotate more stably to improve the charging stability.
Further, two protrusions 4b1 are integrally formed on the inner wall of the main body 4b, the length directions of the protrusions 4b1 and the main body 4b are the same, the two protrusions 4b1 are distributed along the width direction of the main body 4b, and two sides of the connecting block 4a are respectively abutted against the two corresponding protrusions 4b 1. Two convex strips 4b1 are arranged on two sides of the connecting block 4a, so that the connecting stability of the main body 4b and the connecting block 4a is improved, and the convex strips 4b1 push the connecting block 4a to operate, so that the outer rotor 2b stably operates under the action of the fan blades 4, and the charging stability is further improved.
The connection mode of the wind inlet piece 9 and the fan blade 4 is as follows: as shown in fig. 6 and 7, the outer side of the flat wall 9d is integrally formed with a convex ring 9d1 with a shape and a size matched with those of the main body 4b, and the convex ring 9d1 is nested outside the main body 4b, so that when the wind scooping member 9 and the main body 4b are connected, the port of the main body 4b far away from the connecting block 4a can be closed, wind is prevented from entering the main body 4b, and the rotation stability of the fan blade 4 is ensured. The flat wall 9d is integrally formed with a protrusion 9d2 at the outer side, and the protrusion 9d2 extends into the main body 4b and is clamped between the two protruding strips 4b1 to enhance the stability of the connection between the air inlet member 9 and the main body 4 b.
As shown in fig. 3 and 6, a sheath 11 is sleeved and fixed on the end of the main body 4b close to the outer rotor 2b, the connecting block 4a penetrates through the sheath 11, and the sheath 11 is arranged close to the outer rotor 2b to further prevent wind from entering the inside of the body.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (8)
1. A vertical fan comprises a stand column (1) and an outer rotor motor (2) arranged above the stand column (1), wherein the outer rotor motor (2) comprises a central shaft (2a) fixedly connected with the stand column (1) and an outer rotor (2b) rotatably connected with the central shaft (2a), a circle of strip-shaped fan blades (4) are arranged on the outer rotor (2b), one ends of the fan blades (4) are fixedly connected with the outer rotor (2b), a storage battery (5) and a charge and discharge module connected with the storage battery (5) and the outer rotor motor (2) are fixed in the stand column (1), and the vertical fan is characterized in that a circular ring (8) is arranged on the upper side of each fan blade (4), the circular ring (8) is coaxial with the central shaft (2a), and each fan blade (4) is fixedly connected with the circular ring (; a barrel-shaped air inlet piece (9) is fixed at the other end of the fan blade (4), the two ends of the air inlet piece (9) are respectively an open end (9a) and a closed end (9b), the open end (9a) and the closed end (9b) are sequentially distributed along the rotation direction of the fan blade (4), and the axial direction of the port of the open end (9a) is vertical to the length direction of the fan blade (4); the inner cavity of the wind inlet piece (9) is enclosed by a curved wall (9c) and a flat wall (9d) fixedly connected with the fan blade (4), the flat wall (9d) is positioned between the fan blade (4) and the curved wall (9c), and the inner diameter and the outer diameter of the wind inlet piece (9) are gradually reduced along the rotating direction of the fan blade (4).
2. The vertical fan according to claim 1, wherein the circular ring (8) is composed of a plurality of circular segments (8a) continuously distributed along the circumferential direction, circular holes are arranged at both ends of each circular segment (8a) in a penetrating manner, and the ends of two adjacent circular segments (8a) are stacked together; in two circular arc section (8a) ends that pile up, be equipped with same bolt (8b) in two circular arc downthehole, bolt (8b) tip and fan blade (4) spiro union, bolt (8b) head sticiss on being in circular arc section (8a) of upside to make circular arc section (8a) of being in the downside press from both sides tightly between fan blade (4) and circular arc section (8a) of being in the upside.
3. The vertical fan according to claim 1 or 2, wherein the fan blade (4) comprises a connecting block (4a) and a strip-shaped main body (4b), the main body (4b) is hollow and is located between the air inlet member (9) and the connecting block (4a), one end of the connecting block (4a) and the air inlet member (9) are respectively fixed at two ends of the main body (4b), and the other end of the connecting block (4a) is fixedly connected with the outer rotor (2 b).
4. The vertical fan according to claim 3, wherein a press ring (10) coaxial with the central shaft (2a) is arranged above the outer rotor (2b), slots are formed between the press ring (10) and the top wall of the outer rotor (2b), the number of the slots is the same as that of the connecting blocks (4a), one end of each connecting block (4a) is inserted into the corresponding main body (4b) and detachably and fixedly connected with the main body through a screw, and the other end of each connecting block (4a) is clamped in the corresponding slot.
5. The vertical fan according to claim 4, wherein the inner wall of the main body (4b) is integrally formed with two ribs (4b1), the length directions of the ribs (4b1) and the main body (4b) are identical, the two ribs (4b1) are distributed along the width direction of the main body (4b), and two sides of the connecting block (4a) are respectively abutted against the two corresponding ribs (4b 1).
6. The vertical fan according to claim 5, wherein the flat wall (9d) is integrally formed at its outer side with a male ring (9d1) having a shape and size matching with the main body (4b), and the male ring (9d1) is fitted over the main body (4 b).
7. Vertical fan according to claim 6, characterised in that the flat wall (9d) is also integrally formed with a tab (9d2) on its outer side, the tab (9d2) extending into the main body (4b) and being clamped between the two ribs (4b 1).
8. The vertical fan according to claim 4, wherein the end of the main body (4b) close to the outer rotor (2b) is sleeved and fixed with a sheath (11), and the sheath (11) is arranged close to the outer rotor (2 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110004314.9A CN112751398A (en) | 2021-01-04 | 2021-01-04 | Vertical fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110004314.9A CN112751398A (en) | 2021-01-04 | 2021-01-04 | Vertical fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112751398A true CN112751398A (en) | 2021-05-04 |
Family
ID=75649816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110004314.9A Pending CN112751398A (en) | 2021-01-04 | 2021-01-04 | Vertical fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112751398A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059957A (en) * | 1990-09-21 | 1992-04-01 | 孙国民 | Bucker-type big wind-driven generator with radius resistance |
| CN2830697Y (en) * | 2005-08-23 | 2006-10-25 | 徐锋 | Prismatic concave propeller verticle rotary crossbar combined and large power wind-driven generator set |
| US20080075594A1 (en) * | 2006-09-15 | 2008-03-27 | Bailey James L | Self-regulating windmill with horizontally oriented blades |
| CN201241798Y (en) * | 2008-08-04 | 2009-05-20 | 赵幼仪 | High efficient wind power electric generator |
| CN201358883Y (en) * | 2008-12-22 | 2009-12-09 | 郭永辉 | Wheel bucket type wind motor |
| CN201794716U (en) * | 2010-05-20 | 2011-04-13 | 苏州正信电子科技有限公司 | Wind power generation device |
| CN202140244U (en) * | 2011-06-15 | 2012-02-08 | 张家水 | Wind taking mechanism in wind power generating system |
| DE202013008324U1 (en) * | 2013-09-19 | 2013-12-09 | Bernd J. Pärschke | Horizontal wind power plant |
| CN104929846A (en) * | 2015-06-24 | 2015-09-23 | 徐路云 | Natural energy storing and releasing power generating device |
| CN106121911A (en) * | 2016-08-25 | 2016-11-16 | 中冶华天工程技术有限公司 | A kind of streamlined wind collection device |
-
2021
- 2021-01-04 CN CN202110004314.9A patent/CN112751398A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059957A (en) * | 1990-09-21 | 1992-04-01 | 孙国民 | Bucker-type big wind-driven generator with radius resistance |
| CN2830697Y (en) * | 2005-08-23 | 2006-10-25 | 徐锋 | Prismatic concave propeller verticle rotary crossbar combined and large power wind-driven generator set |
| US20080075594A1 (en) * | 2006-09-15 | 2008-03-27 | Bailey James L | Self-regulating windmill with horizontally oriented blades |
| CN201241798Y (en) * | 2008-08-04 | 2009-05-20 | 赵幼仪 | High efficient wind power electric generator |
| CN201358883Y (en) * | 2008-12-22 | 2009-12-09 | 郭永辉 | Wheel bucket type wind motor |
| CN201794716U (en) * | 2010-05-20 | 2011-04-13 | 苏州正信电子科技有限公司 | Wind power generation device |
| CN202140244U (en) * | 2011-06-15 | 2012-02-08 | 张家水 | Wind taking mechanism in wind power generating system |
| DE202013008324U1 (en) * | 2013-09-19 | 2013-12-09 | Bernd J. Pärschke | Horizontal wind power plant |
| CN104929846A (en) * | 2015-06-24 | 2015-09-23 | 徐路云 | Natural energy storing and releasing power generating device |
| CN106121911A (en) * | 2016-08-25 | 2016-11-16 | 中冶华天工程技术有限公司 | A kind of streamlined wind collection device |
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Application publication date: 20210504 |
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| RJ01 | Rejection of invention patent application after publication |