CN210686196U

CN210686196U - Vertical axis wind turbine

Info

Publication number: CN210686196U
Application number: CN201921764243.7U
Authority: CN
Inventors: 刘思奇; 常轲玮; 赵雷雷; 贾宝军; 宣刚
Original assignee: Hua Zhong State Power Group Co ltd
Current assignee: Hua Zhong State Power Group Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-06-05
Anticipated expiration: 2029-10-21

Abstract

The utility model relates to a power generation facility technical field discloses a vertical axis wind energy conversion system, receives the great problem of wind direction influence for solving current vertical axis wind-force generation, the surface coating of bracing piece has surface coating, and surface coating's top is fixed with power generation facility, the bracing piece bottom is provided with the fixing base, the lower surface of fixing base is provided with the base, and the surface of fixing base evenly is provided with the fixed orifices. The utility model discloses the setting is through the angle of micro motor regulation sail windward side to can make the windy area of sail reach the biggest, further can improve the generating efficiency of wind energy conversion system, in addition, the epoxy glue film has good heat resistance, guarantees can not lead to coating to drop because of sun's shining, and ceramic coating and zinc oxide coating have extremely strong corrosion resisting ability, and fine protection bracing piece is not corroded.

Description

Vertical axis wind turbine

Technical Field

The utility model relates to a power generation facility technical field specifically is a vertical axis wind energy conversion system.

Background

The vertical axis wind turbine does not need to face the wind when the wind direction changes, and is a great advantage compared with a horizontal axis wind turbine in this respect, the vertical axis wind turbine not only simplifies the structural design, but also reduces the gyroscopic force when a wind wheel faces the wind, the vertical axis wind turbine, the rotating shaft of the wind wheel is perpendicular to the ground or the direction of the airflow, the vertical axis wind turbine rotating by using the resistance has several types, wherein the wind wheel made of flat plates and cups is divided into a resistance type and a lift type, the resistance type vertical axis wind turbine mainly uses the resistance generated by the air flowing through the blades as the driving force, and the lift type uses the lift generated by the air flowing through the blades as the driving force.

However, the existing vertical axis wind turbine is greatly influenced by the wind direction, and the windward angle of the sail is fixed and is not convenient to adjust. Accordingly, one skilled in the art provides a vertical axis wind turbine to solve the above problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical axis wind turbine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vertical axis wind turbine, includes the bracing piece, the surface coating of bracing piece has the surface coating, and the top of bracing piece is fixed with power generation facility, the bracing piece bottom is provided with the fixing base, the lower surface of fixing base is provided with the base, and the surface of fixing base evenly is provided with the fixed orifices, the fixing base passes through expansion bolts and ground fixed connection, one side of base is provided with the wiring end, and the inside central point department of putting of base is provided with the battery, one side that the inside of base is located the battery is provided with micro-transformer, and the inside of base is provided with the cable of being connected with the battery.

As a further aspect of the present invention: the power generation device comprises a bottom frame, a top frame is arranged above the bottom frame, the bottom frame is fixedly connected with the top frame through a rotating shaft, a fixing rod penetrating through the rotating shaft is arranged below the bottom frame, a power generator connected with the fixing rod in a rotating mode is arranged on the surface of the rotating shaft, a sail shaft is evenly arranged between the bottom frame and the top frame, the bottom end of the sail shaft is connected with the bottom frame in a rotating mode through a micro motor, a sail is arranged on the surface of the sail shaft, and solar cell panels are arranged on the two sides of the sail.

As a further aspect of the present invention: the fixed rod is fixedly connected with the supporting rod, the fixed rod is rotatably connected with the rotating shaft through a bearing, the micro motor is a stepping motor, the transmission end of the micro motor is fixedly connected with the sail shaft, and the sail shaft is rotatably connected with the top frame.

As a further aspect of the present invention: the surface coating comprises a waterproof surface paint, an epoxy resin adhesive layer is arranged on the inner side of the waterproof surface paint, a zinc oxide coating is arranged on the inner side of the epoxy resin adhesive layer, and a ceramic coating is arranged on the inner side of the zinc oxide coating.

As a further aspect of the present invention: the thickness of epoxy glue film is 5um, epoxy glue film, zinc oxide coating, ceramic coating, waterproof surface lacquer are all through successively soaking the surface of moulding the coating to the bracing piece.

As a further aspect of the present invention: the base is embedded below the ground, and the base is fixedly connected with the wiring end through a sealing waterproof adhesive.

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

the utility model discloses the setting is through the angle of micro motor regulation sail windward side, thereby can make the windward area of sail reach the biggest, further can improve the generating efficiency of wind energy conversion system, in addition, the epoxy glue film has good heat resistance, guarantee can not lead to coating to drop because of sun's shining, ceramic coating and zinc oxide coating have extremely strong corrosion resisting ability, fine protection bracing piece is not corroded, it can effectual steam invasion in the environment of keeping out to be provided with waterproof surface finish, avoid the bracing piece to rust, also can prevent coating bubble water simultaneously, be provided with solar cell panel, the clean energy of utilization electricity generation that can the maximize, the practicality of equipment has been increased.

Drawings

FIG. 1 is a schematic diagram of a vertical axis wind turbine;

FIG. 2 is a schematic structural diagram of a power generation device in a vertical axis wind turbine;

FIG. 3 is a schematic structural diagram of a surface coating in a vertical axis wind turbine.

In the figure: 1. a support bar; 2. an expansion bolt; 3. a terminal; 4. a base; 5. a cable; 6. a storage battery; 7. a micro-transformer; 8. a fixed seat; 9. a fixing hole; 10. surface coating; 101. an epoxy resin adhesive layer; 102. a zinc oxide coating; 103. a ceramic coating; 104. waterproof surface paint; 11. a power generation device; 111. a rotating shaft; 112. a generator; 113. a chassis; 114. fixing the rod; 115. a sail shaft; 116. a micro motor; 117. a sail; 118. a solar panel; 119. and a top frame.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, a vertical axis wind turbine, including bracing piece 1, the surface coating of bracing piece 1 has surface coating 10, surface coating 10 includes waterproof surface paint 104, the inboard of waterproof surface paint 104 is provided with epoxy glue film 101, the inboard of epoxy glue film 101 is provided with zinc oxide coating 102, zinc oxide coating 102's inboard is provided with ceramic coating 103, epoxy glue film 101 has good heat resistance, guarantee can not drop because of the coating that shines the sun and lead to, be provided with ceramic coating 103 and zinc oxide coating 102, extremely strong corrosion resistance has, fine protection bracing piece 1 is not corroded, be provided with waterproof surface paint 104, can effectually keep out the steam invasion in the environment, avoid bracing piece 1 to rust, also can prevent the coating bubble water.

The thickness of epoxy glue film 101 is 5um, and epoxy glue film 101, zinc oxide coating 102, ceramic coating 103, waterproof surface lacquer 104 are all through successively soaking the surface of moulding the coating to bracing piece 1, can guarantee the integrality between the coating through the mode of soaking moulding, can not have the fracture, can have better practicality, and the thickness of epoxy glue film 101 can be guaranteed to glue and glue the effect.

The top end of the support rod 1 is fixed with the power generation device 11, the power generation device 11 includes an underframe 113, an upper frame 119 is arranged above the underframe 113, the underframe 113 is fixedly connected with the upper frame 119 through a rotating shaft 111, a fixing rod 114 penetrating through the rotating shaft 111 is arranged below the underframe 113, a power generator 112 rotatably connected with the fixing rod 114 is arranged on the surface of the rotating shaft 111, a sail shaft 115 is uniformly arranged between the underframe 113 and the upper frame 119, the bottom end of the sail shaft 115 is rotatably connected with the underframe 113 through a micro motor 116, a sail 117 is arranged on the surface of the sail shaft 115, solar panels 118 are arranged on two sides of the sail 117, wind blows the sail 117, the sail 117 is further driven by the sail shaft 117 to drive the underframe 113 and the upper frame 119 to rotate, so that the power generator 112 and the fixing rod 114 rotate, thereby generating electric energy, the sail 117 can better fit the windward side by controlling the rotation of the micro motor 116, the wind sail 117 is guaranteed to be the largest in stressed area, power generation efficiency is improved, the solar cell panel 118 is arranged, solar energy can be absorbed and converted into electric energy, clean energy can be utilized to the maximum degree, and practicability of the device is improved.

The fixing rod 114 is fixedly connected with the supporting rod 1, the fixing rod 114 is rotatably connected with the rotating shaft 111 through a bearing, the micro motor 116 is a stepping motor (model: 42BYGH 33-0406A), the driving end of the micro motor 116 is fixedly connected with the sail shaft 115, the sail shaft 115 is rotatably connected with the top frame 119, the sail shaft 115 can be rotated through the stepping motor, the windward angle of the sail 117 can be changed, the bottom end of the supporting rod 1 is provided with a fixing seat 8, the lower surface of the fixing seat 8 is provided with a base 4, the surface of the fixing seat 8 is uniformly provided with fixing holes 9, the fixing seat 8 is fixedly connected with the ground through an expansion bolt 2, one side of the base 4 is provided with a wiring terminal 3, the base 4 is embedded below the ground, the base 4 is fixedly connected with the wiring terminal 3 through a waterproof sealing adhesive, the stability of the supporting rod 1 can be improved by embedding the base 4 on the ground, and the wiring terminal 3 fixedly connected with the waterproof sealing adhesive And (4) a section.

The inside central point department of putting of base 4 is provided with battery 6, and one side that the inside of base 4 is located battery 6 is provided with micro-transformer 7, and the inside of base 4 is provided with the cable 5 of being connected with battery 6, and the electric energy transports to micro-transformer 7, through micro-transformer 7's voltage control for the inside of battery 6 is sent to the electric energy, and further transports away through cable 5.

The utility model discloses a theory of operation is: firstly, the equipment is lifted to a pre-dug pit, so that the base 4 can be completely positioned below the ground surface, the fixing seat 8 is stably fixed with the ground surface through the expansion bolt 2, wind power blows the sail 117, the sail 117 further drives the bottom frame 113 and the top frame 119 to rotate through the sail shaft 115, so that the generator 112 and the fixing rod 114 rotate to generate electric energy, the sail 117 can better fit with the windward side by controlling the rotation of the micro motor 116, the stressed area of the sail 117 is ensured to be maximum, the power generation efficiency is improved, the solar panel 118 is arranged to absorb solar energy and convert the solar energy into electric energy, clean energy can be utilized to the maximum extent, the practical performance of the equipment is improved, the electric energy is transported to the micro transformer 7, the electric energy is sent to the inside of the storage battery 6 through the voltage adjustment of the micro transformer 7 and further transported out through the cable 5, epoxy glue film 101 has good heat resistance, guarantees can not drop because of shining the coating that the sun leads to, is provided with ceramic coating 103 and zinc oxide coating 102, has extremely strong corrosion resisting capacity, and fine protection bracing piece 1 is not corroded, is provided with waterproof surface paint 104, can effectually keep out the steam invasion in the environment, avoids bracing piece 1 to rust, also can prevent that the coating bubble water drops.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A vertical axis wind turbine comprises a support rod (1), and is characterized in that the surface of the support rod (1) is coated with a surface coating (10), a power generation device (11) is fixed at the top end of the supporting rod (1), a fixed seat (8) is arranged at the bottom end of the supporting rod (1), a base (4) is arranged on the lower surface of the fixed seat (8), fixing holes (9) are uniformly formed in the surface of the fixing seat (8), the fixing seat (8) is fixedly connected with the ground through expansion bolts (2), one side of the base (4) is provided with a wiring end (3), a storage battery (6) is arranged at the center of the inside of the base (4), a micro-transformer (7) is arranged at one side of the storage battery (6) in the base (4), and a cable (5) connected with the storage battery (6) is arranged in the base (4).

2. The vertical axis wind turbine as claimed in claim 1, wherein the power generation device (11) comprises an underframe (113), a top frame (119) is arranged above the underframe (113), the underframe (113) is fixedly connected with the top frame (119) through a rotating shaft (111), a fixing rod (114) penetrating through the rotating shaft (111) is arranged below the underframe (113), a generator (112) rotatably connected with the fixing rod (114) is arranged on the surface of the rotating shaft (111), wind sail shafts (115) are uniformly arranged between the underframe (113) and the top frame (119), the bottom ends of the wind sail shafts (115) are rotatably connected with the underframe (113) through micro motors (116), wind sails (117) are arranged on the surface of the wind sail shafts (115), and solar panels (118) are arranged on two sides of the wind sails (117).

3. The vertical axis wind turbine as claimed in claim 2, wherein the fixed rod (114) is fixedly connected with the support rod (1), the fixed rod (114) is rotatably connected with the rotating shaft (111) through a bearing, the micro motor (116) is a stepping motor, a transmission end of the micro motor (116) is fixedly connected with the sail shaft (115), and the sail shaft (115) is rotatably connected with the top frame (119).

4. The vertical axis wind turbine as claimed in claim 1, wherein the surface coating (10) comprises a waterproof surface paint (104), an epoxy resin glue layer (101) is arranged on the inner side of the waterproof surface paint (104), a zinc oxide coating (102) is arranged on the inner side of the epoxy resin glue layer (101), and a ceramic coating (103) is arranged on the inner side of the zinc oxide coating (102).

5. The vertical axis wind turbine as claimed in claim 4, wherein the thickness of the epoxy resin adhesive layer (101) is 5um, and the epoxy resin adhesive layer (101), the zinc oxide coating (102), the ceramic coating (103) and the waterproof surface paint (104) are sequentially coated on the surface of the support rod (1) through plastic dipping.

6. The vertical axis wind turbine as claimed in claim 1, wherein the base (4) is buried under the ground, and the base (4) and the terminal (3) are fixedly connected by a waterproof sealing adhesive.