CN212027976U

CN212027976U - Plug-in mounting type wind shield of wind driven generator

Info

Publication number: CN212027976U
Application number: CN202020511952.0U
Authority: CN
Inventors: 刘一锋
Original assignee: Nanchong Badu Sunshine Technology Co ltd
Current assignee: Nanchong Badu Sunshine Technology Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-11-27
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a plug-in type wind driven generator wind screen, which comprises a fan and a wind screen device, wherein a baffle is arranged at the upper end of a cabin, one side of the upper end of the baffle is higher than the other side, when the air flow passes through the baffle, the baffle changes the original air flow direction, the air pressure at the upper end of the baffle is larger than the environment, the air pressure at the lower end of the baffle is smaller than the environment air pressure, the upper air pressure is larger than the lower air pressure, a downward pressure is provided for the device, the integral stability of the device is improved, when the baffle needs to be installed, a connecting column at the lower end of the baffle can be directly inserted into a supporting column, fixing rods at two sides of the connecting column are clamped in a fixing groove, so that the device can not fall from the upper end, the direct plug-in type wind driven generator wind screen device is more convenient when the baffle needs, the device can be taken down, and the device can be conveniently and manually detached for maintenance and inspection.

Description

Plug-in mounting type wind shield of wind driven generator

Technical Field

The utility model relates to a aerogenerator technical field specifically is a cartridge formula aerogenerator deep bead.

Background

The wind power generator is an electric power device which converts wind energy into mechanical energy, a wind wheel rotates under the action of wind force, kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, the generator rotates under the drive of the wind wheel shaft to generate electricity, and the wind power generation forms a hot tide in the world because of no fuel problem and no radiation or air pollution.

The wind driven generator is generally built in a windy zone, and because the device is high and heavy, the wind driven generator at the upper end is easy to shake in a wind blowing state, the stabilizing effect is poor, and the original baffle installation mode is inconvenient.

The problems described above are addressed. Therefore, a plug-in wind turbine wind deflector is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cartridge formula aerogenerator deep bead, when the baffle needs the installation, the spliced pole of baffle lower extreme can directly inject the pillar, and the dead lever card of spliced pole both sides makes the device can not drop from the upper end at the fixed slot, and this kind of direct bayonet more convenience when the installation to the problem in the above-mentioned background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a plug-in type wind driven generator wind shield comprises a fan and a wind shield device, wherein the wind shield device is installed at the upper end of the fan, the fan comprises a base, a cabin, a flow guide cover and blades, the cabin is installed at the upper end of the base, the flow guide cover is installed on the side face of the cabin, the blades are installed on the surface of the flow guide cover, and the wind shield device is installed at the upper end of the cabin;

the wind shielding device comprises a support column, a connecting column and a baffle, wherein the connecting column is installed at the upper end of the support column, and the baffle is installed at the upper end of the connecting column.

Preferably, the pillar comprises a mounting opening and a fixing groove, the mounting opening is formed in the upper end of the pillar, and the fixing groove is formed in the inner cavity of the pillar.

Preferably, the connecting column comprises a support groove, a switch groove and a connecting hole, the support groove is formed in the lower ends of the two sides of the connecting column, the switch groove is formed in the upper end of the side face of the connecting column, and the connecting hole is formed in the lower end of the side wall of the support groove.

Preferably, the switch groove comprises a lifting rod, a linkage rod, a spring and a support, the lifting rod is arranged inside the switch groove, the linkage rod is arranged on the side face of the lifting rod, the spring is arranged at the upper end of the linkage rod, and the support is arranged on two sides of the lower end of the linkage rod.

Preferably, the support comprises a movable rod, a fixed rod and a connecting shaft, the fixed rod is installed on the side face of the movable rod, and the connecting shaft is installed at the lower ends of the front face and the back face of the fixed rod.

Preferably, one side of the upper end of the baffle is higher than the other side.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a plug-in mounting formula aerogenerator deep bead, the baffle is installed to the upper end in cabin, and one side of the upper end of baffle is higher than the opposite side, and when the air current was through the baffle, the baffle has changed the flow direction of original air current, and the atmospheric pressure of baffle upper end is greater than the environment, and the atmospheric pressure of baffle lower extreme is less than the environment atmospheric pressure, and above-mentioned atmospheric pressure is greater than below atmospheric pressure, provides a decurrent pressure for the device, has improved device overall stability.

2. The utility model provides a cartridge formula aerogenerator deep bead, when the baffle needs the installation, the spliced pole of baffle lower extreme can directly inject the pillar, and the dead lever card of spliced pole both sides makes the device can not drop from the upper end at the fixed slot, and this kind of direct bayonet more convenience when the installation.

3. The utility model provides a cartridge formula aerogenerator deep bead when the maintenance need be pulled down to the baffle, upwards moves the shadoof, and the shadoof drives the gangbar of side, and the gangbar drives the movable rod upward movement of lower extreme both sides, and the dead lever then contracts inwards, and the device can be taken down, and the device can make things convenient for the manual work to pull down the maintenance and can check up.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the fan of the present invention;

FIG. 3 is a schematic structural view of the wind shielding device of the present invention;

FIG. 4 is a schematic view of the internal structure of the support post of the present invention;

fig. 5 is a schematic view of the inner decomposition structure of the connecting column of the present invention.

In the figure: 1. a fan; 11. a base; 12. a nacelle; 13. a pod; 14. a blade; 2. a wind shielding device; 21. a pillar; 211. an installation port; 212. fixing grooves; 22. connecting columns; 221. a bracket groove; 222. a switch slot; 2221. lifting a rod; 2222. a linkage rod; 2223. a spring; 2224. a support; 22241. a movable rod; 22242. fixing the rod; 22243. a connecting shaft; 223. connecting holes; 23. and a baffle plate.

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. 1-5, a plug-in wind turbine wind deflector comprises a fan 1 and a wind deflector 2, the wind deflector 2 is mounted at the upper end of the fan 1, the fan 1 comprises a base 11, a nacelle 12, a wind deflector 13 and blades 14, the nacelle 12 is mounted at the upper end of the base 11, the wind deflector 13 is mounted at the side surface of the nacelle 12, the blades 14 are mounted on the surface of the wind deflector 13, the wind deflector 2 is mounted at the upper end of the nacelle 12, the wind deflector 2 comprises a strut 21, the strut 21 comprises a mounting opening 211 and a fixing groove 212, the mounting opening 211 is formed at the upper end of the strut 21, the fixing groove 212 is formed in the inner cavity of the strut 21, a connecting column 22 comprises a support groove 221 and a switch groove 222, the switch groove 222 comprises a lifting rod 2221, a linkage rod 2222, a spring 2223 and a support 2224, the support 2224 comprises a movable rod 22241, a fixing rod 22242 and a, connecting shafts 22243 are mounted at the lower ends of the front and back of the fixed bar 22242, lifting bars 2221 are mounted inside the switch grooves 222, linkage bars 2222 are mounted on the side surfaces of the lifting bars 2221, springs 2223 are mounted at the upper ends of the linkage bars 2222, brackets 2224 are mounted on the two sides of the lower end of the linkage bars 2222, when the baffle plate 23 needs to be detached for maintenance, the lifting bars 2221 are lifted upwards, the lifting bars 2221 drive the linkage bars 2222 on the side surfaces, the linkage bars 2222 drive the movable bars 22241 on the two sides of the lower end to move upwards, the fixed bar 22242 is retracted inwards, the device can be taken down, the device can be conveniently detached for maintenance and inspection by manual work, the connecting holes 223 are formed at the lower ends of the two sides of the connecting column 22, the switch grooves 222 are formed at the upper end of the side surfaces of the connecting column 22, the connecting holes 223 are mounted at the lower ends of the side walls of the bracket grooves 221, when, make the device can not drop from the upper end, this kind of direct plug-in is more convenient when the installation, baffle 23, spliced pole 22 is installed to the upper end of pillar 21, baffle 23 is installed to the upper end of spliced pole 22, baffle 23 is higher than the opposite side on one side of the upper end of baffle 23, baffle 23 is installed to the upper end of cabin 12, and baffle 23's upper end one side is higher than the opposite side, when the air current passes through baffle 23, baffle 23 has changed the flow direction of original air current, the atmospheric pressure of baffle 23 upper end is greater than ambient pressure, the atmospheric pressure of baffle 23 lower extreme is less than ambient pressure, above-mentioned atmospheric pressure is greater than below atmospheric pressure, a decurrent pressure has been.

In summary, the following steps: the utility model provides a cartridge type wind driven generator wind shield, including fan (1) and wind shield (2), wind shield (2) is installed to the upper end of fan (1), baffle (23) is installed to the upper end of cabin (12), and one side of the upper end of baffle (23) is higher than the opposite side, when the air current passes through baffle (23), baffle (23) has changed the flow direction of original air current, the atmospheric pressure of baffle (23) upper end is greater than the environment, the atmospheric pressure of baffle (23) lower extreme is less than the environment atmospheric pressure, the atmospheric pressure is greater than below, provide a decurrent pressure for the device, the device overall stability has been improved, when baffle (23) need install, spliced pole (22) of baffle (23) lower extreme can directly inject pillar (21), dead lever (22242) card in spliced pole (22) both sides is in fixed slot (212), make the device can not drop from the upper end, the direct insertion type installation is more convenient, when the baffle (23) needs to be detached for maintenance, the lifting rod (2221) is lifted upwards, the lifting rod (2221) drives the linkage rod (2222) on the side face, the linkage rod (2222) drives the movable rods (22241) on two sides of the lower end to move upwards, the fixed rod (22242) contracts inwards, the device can be taken down, and the device can be conveniently detached for maintenance and check manually.

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 cartridge formula aerogenerator deep bead, includes fan (1) and rimq device (2), its characterized in that are installed to the upper end of fan (1): the fan (1) comprises a base (11), a cabin (12), a flow guide cover (13) and blades (14), the cabin (12) is installed at the upper end of the base (11), the flow guide cover (13) is installed on the side face of the cabin (12), the blades (14) are installed on the surface of the flow guide cover (13), and a wind shielding device (2) is installed at the upper end of the cabin (12);

the wind shielding device (2) comprises a support column (21), a connecting column (22) and a baffle (23), the connecting column (22) is installed at the upper end of the support column (21), and the baffle (23) is installed at the upper end of the connecting column (22).

2. The plug-in wind turbine wind deflector according to claim 1, wherein: the pillar (21) comprises a mounting opening (211) and a fixing groove (212), the mounting opening (211) is formed in the upper end of the pillar (21), and the fixing groove (212) is formed in the inner cavity of the pillar (21).

3. The plug-in wind turbine wind deflector according to claim 1, wherein: the connecting column (22) comprises a support groove (221), a switch groove (222) and a connecting hole (223), the support groove (221) is formed in the lower ends of the two sides of the connecting column (22), the switch groove (222) is formed in the upper end of the side face of the connecting column (22), and the connecting hole (223) is formed in the lower end of the side wall of the support groove (221).

4. The plug-in wind turbine wind deflector according to claim 3, wherein: the switch slot (222) comprises a lifting rod (2221), a linkage rod (2222), a spring (2223) and a support (2224), the lifting rod (2221) is installed inside the switch slot (222), the linkage rod (2222) is installed on the side face of the lifting rod (2221), the spring (2223) is installed at the upper end of the linkage rod (2222), and the support (2224) is installed on two sides of the lower end of the linkage rod (2222).

5. The plug-in wind turbine wind deflector according to claim 4, wherein: the support (2224) includes activity pole (22241), dead lever (22242) and connecting axle (22243), and dead lever (22242) are installed to the side of activity pole (22241), and connecting axle (22243) are installed to the front of dead lever (22242) and the lower extreme at the back.

6. The plug-in wind turbine wind deflector according to claim 1, wherein: one side of the upper end of the baffle plate (23) is higher than the other side.