CN217270596U

CN217270596U - Novel wind power generation device for new energy power generation

Info

Publication number: CN217270596U
Application number: CN202220369834.XU
Authority: CN
Inventors: 邢明军; 张健; 王勇; 赵骞; 方振邦; 张洁; 缪春辉
Original assignee: Electric Power Research Institute of State Grid Anhui Electric Power Co Ltd; Anhui Xinli Electric Technology Consulting Co Ltd
Current assignee: Electric Power Research Institute of State Grid Anhui Electric Power Co Ltd; Anhui Xinli Electric Technology Consulting Co Ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-08-23
Anticipated expiration: 2032-02-23

Abstract

The utility model discloses a novel new forms of energy is wind power generation for electricity generation device, including electricity generation module, wheel hub, plate rail and amalgamation blade, the amalgamation blade includes main skeleton, guide plate, tailboard and mount, the guide plate is established to two and is spliced each other and inlay the dress on the main skeleton, the tailboard is installed in the outside of main skeleton, the mount is through the right side of three fastening screw fixed mounting in the panel of two guide plates and tailboard amalgamation, the utility model relates to a power generation equipment technical field. This novel wind power generation set for new forms of energy electricity generation through replacing traditional whole cast forming's blade structure with the amalgamation blade, can transport the operation with the disconnect-type structure, installs the operation in the scene again, has promoted the convenience of transportation, and when certain part takes place to damage appearing, can replace to changing the part, and need not to replace the operation to whole blade, avoids causing the waste, uses more in a flexible way.

Description

Novel wind power generation device for new energy power generation

Technical Field

The utility model relates to a power generation facility technical field specifically is a novel wind energy power generation is used in new forms of energy electricity generation device.

Background

Wind power generation refers to converting kinetic energy of wind into electric energy, and wind energy is a clean and pollution-free renewable energy source.

The blades used by the existing wind power generation device are usually formed by integral casting, the integral casting formed blades are very inconvenient in the transportation process due to large volume, and if the blades are damaged, the whole blades need to be replaced, so that the resources are wasted, and the blades are not flexible to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a novel new forms of energy is wind power generation device for electricity generation has solved the fashioned blade of monolithic casting because the volume is great, and is very inconvenient in the transportation, and if the blade takes place to damage needs whole change, causes the waste of resource, uses inflexible problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a novel wind power generation device for new energy power generation comprises a power generation module, a wheel hub, three disc frames and spliced blades, wherein the wheel hub is fixedly arranged at the output end of the power generation module, the disc frames are sleeved outside the wheel hub, the spliced blades are distributed on the disc frames in an annular array,

the amalgamation blade includes main frame, guide plate, tailboard and mount, the guide plate is established to two and splices each other and inlays the dress on the main frame, the tailboard is installed in the outside of main frame, the mount passes through three fastening screw fixed mounting in the right side of the panel of two guide plates and tailboard amalgamation.

Preferably, the main framework comprises a clamping head and a mounting bar, the mounting bar and the clamping head are integrally cast, three mounting grooves for assembling three spliced blades are formed in the plate frame respectively, the clamping head and the mounting grooves are both arranged in a U-shaped groove of mutual holding clamping connection and are fixedly connected through two bolts.

Preferably, the inner side of the mounting bar is provided with a groove, and the left side of the guide plate is provided with a protrusion matched with the groove.

Preferably, the top of mounting bar is equipped with the extension board that supplies the tailboard to inlay the dress, set up the through-hole that supplies fastening screw to run through on the extension board.

Preferably, the bottom of the right side of the tail plate is provided with a reserved groove matched with the top of the fixing frame.

Preferably, the top and the bottom of guide plate, the top of dop and the bottom of tailboard have all been seted up the wedge groove, the inboard of mount is equipped with the spacing post of the holding chamber looks adaptation that three and the wedge groove that splices each other formed.

Preferably, the three mounting grooves are distributed in an annular array, a rib plate is arranged between any two adjacent mounting grooves, and the tray frame is formed by integral casting.

Advantageous effects

The utility model provides a novel wind power generation is used in new forms of energy electricity device. Compared with the prior art, the method has the following beneficial effects:

this novel wind power generation set for new forms of energy electricity generation through replacing traditional whole cast forming's blade structure with the amalgamation blade, can transport the operation with the disconnect-type structure, installs the operation in the scene again, has promoted the convenience of transportation, and when certain part takes place to damage appearing, can replace to changing the part, and need not to replace the operation to whole blade, avoids causing the waste, uses more in a flexible way.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic view of the mounting structure of the tray frame and the split blade of the present invention;

fig. 3 is a schematic structural view of the tray frame of the present invention;

FIG. 4 is a schematic structural view of the sectional blade of the present invention;

in the figure: 1. a power generation module; 2. a hub; 3. a tray frame; 4. splicing the blades; 5. mounting grooves; 6. a rib plate; 7. a main framework; 8. a baffle; 9. a tail plate; 10. a fixed mount; 11. clamping a head; 12. mounting a bar; 13. a groove; 14. a stretching plate; 15. a protrusion; 16. fastening screws; 17. reserving a groove; 18. a wedge-shaped groove; 19. a limiting column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel wind power generation for new forms of energy electricity device, including power generation module 1, wheel hub 2, disk rack 3 and

amalgamation blade

4, 2 fixed mounting in power generation module 1's output of wheel hub, disk rack 3 suit is in wheel hub 2's outside, amalgamation blade 4 establishes to three and is the distribution of annular array and installs on disk rack 3, amalgamation blade 4 includes main skeleton 7, guide plate 8, tailboard 9 and mount 10, guide plate 8 establishes to two and splices each other and inlays the dress on main skeleton 7, tailboard 9 is installed in the outside of main skeleton 7, mount 10 is through the right side of the panel of three fastening screw 16 fixed mounting in two guide plates 8 and tailboard 9 amalgamations.

Based on the arrangement of the structure, the novel wind power generation device for new energy power generation comprises a power generation module 1, a hub 2, a disk frame 3 and three spliced blades 4, wherein the power generation module 1 is used as a core part of power generation equipment and converts mechanical energy generated by the hub 2 driven by wind power to rotate into electric energy, the hub 2 provides an installation structure for the disk frame 3, the three spliced blades 4 are installed on the disk frame 3 and comprise a main framework 7, two guide plates 8, a tail plate 9 and a fixing frame 10 aiming at the spliced blades 4, the main framework 7 provides an installation structure for the two guide plates 8 and the tail plate 9, the fixing frame 10 is arranged at the other side far away from the main framework 7 and provides a fixing structure for a panel consisting of the two guide plates 8 and the tail plate 9, the fixing frame 10 is installed on the right side of the panel through three fastening screws 16, the whole spliced blades 4 are connected, firm and smooth in transition, and uniform in cambered surface, this novel wind power generation set for new forms of energy electricity through replacing traditional whole fashioned blade structure of casting with amalgamation blade 4, can transport the operation with the disconnect-type structure, installs the operation in the scene again, has promoted the convenience of transportation, and when a certain part takes place to damage, can replace to damaging the part, and need not to replace the operation to whole blade, avoids causing the waste, uses more in a flexible way.

Further, main skeleton 7 includes dop 11 and mounting bar 12, and mounting bar 12 and dop 11 are the whole casting shaping, offer three mounting groove 5 that supplies three amalgamation blade 4 assembly respectively on the plate rail 3, and dop 11 and mounting groove 5 all establish to the U type groove of mutual cohesion joint and through two bolt fixed connection. Specifically, main skeleton 7 comprises dop 11 and mounting bar 12, and dop 11 is used for being connected between main skeleton 7 and the plate rail 3, and mounting bar 12 provides mounting structure for two guide plates 8 and tailboard 9, and as preferred, the U type groove of closing each other is as the joint structure between dop 11 and the mounting groove 5, has ensured the firm nature of both installations, and the blade can produce the centrifugal force that outwards breaks away from at rotatory in-process, and the stability of connecting has been ensured to the structure of closing.

Further, the inner side of the mounting bar 12 is provided with a groove 13, and the left side of the guide plate 8 is provided with a protrusion 15 matched with the groove 13. Specifically, two guide plates 8 inlay respectively and adorn in the right side of mounting bar 12, as preferred, adopt recess 13 and the protruding 15 of mutual adaptation as the joint structure, the installation location of the guide plate 8 of being convenient for is favorable to guaranteeing the smoothness degree of panel concatenation simultaneously.

Furthermore, the top of the mounting bar 12 is provided with an extension plate 14 for the tail plate 9 to be embedded, and the extension plate 14 is provided with a through hole for the fastening screw 16 to penetrate through. Specifically, the extending plate 14 is arranged on the top of the mounting bar 12 and extends to a clamping cavity formed in the bottom of the tail plate 9 and used for embedding the extending plate 14, so that the firmness of the tail plate 9 mounted on the mounting bar 12 is ensured, and the fastening screw 16 positioned on the top of the fixing frame 10 sequentially penetrates through the through holes in the fixing frame 10, the tail plate 9 and the extending plate 14 and extends to the left side of the tail plate 9 to be connected with the internal threads of the tail plate 9.

Furthermore, a preformed groove 17 matched with the top of the fixing frame 10 is formed in the bottom of the right side of the tail plate 9. Preferably, the top end of the fixing frame 10 is embedded in the reserved groove 17 at the bottom of the right side of the tail plate 9, so that the connection firmness between the tail plate 9 and the main framework 7 and between the tail plate and the adjacent guide plate 8 is further ensured.

Further, wedge-shaped grooves 18 are formed in the top and the bottom of the guide plate 8, the top of the clamping head 11 and the bottom of the tail plate 9, and three limiting columns 19 matched with accommodating cavities formed by the wedge-shaped grooves 18 which are spliced mutually are arranged on the inner side of the fixing frame 10. Wherein, two guide plates 8 and tailboard 9 pass through mount 10 and use three fastening screw 16 fixed mounting on main skeleton 7, and as preferred, two wedge grooves 18 have all been seted up between arbitrary adjacent two parts of two guide plates 8, tailboard 9 and dop 11, and the cooperation is installed on mount 10 and with the spacing post 19 of the cavity looks adaptation that two wedge grooves 18 formed, has further improved the holistic firm degree of panel and unity.

Further, three mounting grooves 5 are distributed in an annular array, a rib plate 6 is arranged between any two adjacent mounting grooves 5, and the disc frame 3 is formed by integral casting. Preferably, the rib plates 6 are arranged between any adjacent mounting grooves 5, certain support can be formed on the hub 2, and the structural strength of the disc frame 3 is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel wind power generation for new forms of energy electricity device which characterized in that: the wind power generation device comprises a power generation module (1), a hub (2), three disc frames (3) and spliced blades (4), wherein the hub (2) is fixedly mounted at the output end of the power generation module (1), the disc frames (3) are sleeved outside the hub (2), and the spliced blades (4) are distributed on the disc frames (3) in an annular array;

amalgamation blade (4) are including main skeleton (7), guide plate (8), tailboard (9) and mount (10), guide plate (8) are established to two and are spliced each other and inlay and adorn on main skeleton (7), the outside in main skeleton (7) is installed in tailboard (9), mount (10) are through three fastening screw (16) fixed mounting in the right side of the panel of two guide plates (8) and tailboard (9) amalgamation.

2. The novel wind power generation device for new energy power generation according to claim 1, characterized in that: main framework (7) include dop (11) and mounting bar (12), mounting bar (12) are the block casting shaping with dop (11), set up three mounting groove (5) that supply three amalgamation blade (4) assembly respectively on plate rail (3), dop (11) and mounting groove (5) are all established to the U type groove of mutual cohesion joint and are through two bolt fixed connection.

3. The novel wind power generation device for new energy power generation as claimed in claim 2, wherein: the inner side of the mounting bar (12) is provided with a groove (13), and the left side of the guide plate (8) is provided with a bulge (15) matched with the groove (13).

4. The novel wind power generation device for new energy power generation as claimed in claim 2, wherein: the top of mounting bar (12) is equipped with and supplies tailboard (9) to inlay extension board (14) of dress, set up the through-hole that supplies fastening screw (16) to run through on extension board (14).

5. The novel wind power generation device for new energy power generation as claimed in claim 1, wherein: the bottom on the right side of the tail plate (9) is provided with a preformed groove (17) matched with the top of the fixing frame (10).

6. The novel wind power generation device for new energy power generation according to claim 1, characterized in that: wedge groove (18) have all been seted up to the top of guide plate (8) and the bottom of the top of bottom, dop (11) and the bottom of tailboard (9), the inboard of mount (10) is equipped with spacing post (19) of three holding chamber looks adaptation that form with the wedge groove (18) of mutual amalgamation.

7. The novel wind power generation device for new energy power generation as claimed in claim 2, wherein: the three mounting grooves (5) are distributed in an annular array, rib plates (6) are arranged between any two adjacent mounting grooves (5), and the plate frame (3) is formed by integral casting.