CN210686182U

CN210686182U - Ocean wave energy power generation device

Info

Publication number: CN210686182U
Application number: CN201921848520.2U
Authority: CN
Inventors: 何琪; 苏玉香
Original assignee: Zhejiang Ocean University ZJOU
Current assignee: Zhejiang Ocean University ZJOU
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-06-05
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses an ocean wave energy power generation device, which comprises a fixed box, a power box and a support frame, wherein one end inside the fixed box is provided with a storage battery, the top of the fixed box is connected with the power box, a motor is arranged in the power box, the output shaft end part of the motor passes through the power box and is fixedly connected with the support frame, the top of the support frame far away from one end of the power box is fixedly provided with a generator, the whole structure of the power generation device is simpler to set, the power generation device is more convenient to use and is beneficial to fixing the power generation device, the end part of a blade is provided with a certain inclination angle, the resistance to water is favorably reduced, the energy utilization efficiency is favorably improved by adopting a four-blade structure, the support frame at the rear side of the blade is connected through a ball bearing, when the blade is required to be fixed, and the blade can block the impact of a part of water flow, and the damage to the device is less.

Description

Ocean wave energy power generation device

Technical Field

The utility model relates to an ocean wave energy power generation facility technical field specifically is an ocean wave energy power generation facility.

Background

Nowadays, with the continuous development of industry, the demand of human society for energy is more and more large, with the continuous emergence of the defect of traditional petrochemical energy, people gradually put eyes on renewable clean energy such as solar energy, wind energy, hydroenergy, tidal energy and the like, the solar energy, the wind energy, the hydroenergy and the like, the development is quicker, the application range is wider, the utilization degree of wave energy is not as high as that of the former, the wave energy of China is mainly concentrated in coastal areas such as the east and the south, the areas are the areas with the most intensive population distribution in China, the industry is developed, the science and technology is developed, the demand for energy is large, the economic foundation is better, and the investment for new energy infrastructure is also larger.

The existing ocean wave energy power generation device is fixed and complex in structure, is inconvenient to fix offshore, is inconvenient to fix on the seabed in severe weather or when the ocean wave energy power generation device does not need to be used for power generation, and is easy to cause great damage when floating on the sea.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ocean wave energy power generation facility to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ocean wave energy power generation facility, includes fixed case, headstock and support frame, the battery is installed to the inside one end of fixed case, the headstock is connected with at the top of fixed case, and installs the motor in the headstock, the output shaft tip of motor passes headstock fixedly connected with support frame, the top fixed mounting that headstock one end was kept away from to the support frame has the generator, and the output shaft tip of generator passes support frame fixedly connected with impeller, the outside equidistance fixed mounting of impeller has the blade, the tip of blade sets up to the slope shape structure, the end connection of blade has V type pole, the outside fixed mounting that the support frame top is located the generator has the safety cover.

Preferably, an electric push rod is fixedly installed in the fixed box, a through hole in the vertical direction is formed in the top of the fixed box, and the end of a piston rod of the electric push rod penetrates through the through hole to be fixedly connected with the power box.

Preferably, the inner wall of the through hole at the top of the fixed box is fixedly connected with a sealing ring, and the end part of the piston rod of the electric push rod is matched and slidably connected in the sealing ring.

Preferably, a balancing weight is fixedly installed in the fixed box.

Preferably, the side wall of the power box is provided with an annular groove, one side of the support frame, which is located on the power box, is provided with a fixture block, the fixture block is matched and slidably connected in the annular groove, and the support frame is rotatably connected to the side wall of the power box through the fixture block arranged on the support frame.

Preferably, the bottom of the protective cover is fixedly connected with a sealing gasket, and the bottom of the sealing gasket is attached to the surface of the support frame.

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

1. the utility model discloses can divide into main two parts, partly be the generator part, turn into the electric energy with kinetic energy and the potential energy that the wave produced, another part is energy conversion equipment, mainly has three kinds of parts of blade, gear, mechanical support frame to constitute, and overall structure sets up comparatively simply, and it is comparatively convenient to use, does benefit to its fixed, is convenient for store the unnecessary electric energy of production through setting up of battery.

2. The utility model discloses the tip of blade is provided with certain inclination, is favorable to reducing the resistance to water, and adopts four blade structures to be favorable to improving energy efficiency, and the support frame of blade rear side passes through ball bearing and connects, can adjust the angle of support frame through control motor work when needs fix the blade in the seabed, more is favorable to fixing it in the seabed to the blade can block the impact of some rivers, less harm to the device.

Drawings

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

FIG. 2 is a schematic structural view of a cross-sectional view of the power box of the present invention;

fig. 3 is a schematic view of the bottom structure of the impeller and blade connection according to the present invention.

In the figure: 1. a fixed box; 2. an electric push rod; 3. a storage battery; 4. a balancing weight; 5. a seal ring; 6. a power box; 7. a support frame; 8. a generator; 9. an impeller; 10. a blade; 11. a gasket; 12. an annular groove; 13. a motor; 14. a V-shaped rod; 15. a protective cover.

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. 1-3, the present invention provides a technical solution: an ocean wave power generation device comprises a fixed box 1, a power box 6 and a support frame 7, wherein a storage battery 3 is installed at one end inside the fixed box 1, the top of the fixed box 1 is connected with the power box 6, a motor 13 is installed in the power box 6, the end part of an output shaft of the motor 13 penetrates through the power box 6 and is fixedly connected with the support frame 7, when blades 10 need to be fixed on the seabed, the angle of the support frame 7 can be adjusted by controlling the motor 13 to work, so that the impellers 9 and the blades 10 play a certain resistance role on seawater, the seawater can be more favorably fixed on the seabed, the blades 10 can block the impact of a part of water flow and reduce the damage to the device, a generator 8 is fixedly installed at the top of one end of the support frame 7, which is far away from the power box 6, the end part of the output shaft of the generator 8 penetrates through the support frame 7, the tip of blade 10 sets up to slope shape structure, the tip of blade 10 is provided with certain inclination, be favorable to reducing the resistance to water, and adopt four blade 10 structures to be favorable to improving energy efficiency, support frame 7 at blade 10 rear side passes through ball bearing and connects, when producing the wave, the effect of wave makes blade 10 and impeller 9 rotate, impeller 9 and blade 10's high-speed rotation realizes generator 8's electricity generation, blade 10's end connection has V type pole 14, be convenient for better fixing blade 10, the outside fixed mounting that support frame 7 top is located generator 8 has safety cover 15, play the guard action to generator 8.

Fixed mounting has electric putter 2 in the fixed box 1, and the through-hole of vertical direction is seted up at the top of fixed box 1, and electric putter 2's piston rod tip passes through the through-hole and is connected with headstock 6 fixed connection, is convenient for control headstock 6's lift, and then control impeller 9's lift.

Through-hole inner wall fixedly connected with sealing washer 5 at fixed box 1 top, the cooperation sliding connection of electric putter 2's piston rod tip plays better sealed effect in sealing washer 5, prevents that fixed box 1 is inside to intake.

The fixed box 1 is internally and fixedly provided with the balancing weight 4, so that a better balancing weight effect is achieved, and the fixed box 1 is convenient to arrange at the bottom of the sea.

Annular groove 12 is seted up to the lateral wall of headstock 6, and one side that support frame 7 is located headstock 6 is provided with the fixture block, and fixture block cooperation sliding connection is in annular groove 12, and support frame 7 rotates through the fixture block that sets up above that to connect at headstock 6 lateral wall, is convenient for guarantee the stability when support frame 7 rotates.

The bottom of the protective cover 15 is fixedly connected with a sealing gasket 11, and the bottom of the sealing gasket 11 is attached to the surface of the support frame 7, so that a good sealing effect is achieved, and the generator 8 is protected conveniently.

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 an ocean wave energy power generation facility, includes fixed case (1), headstock (6) and support frame (7), its characterized in that: battery (3) are installed to the inside one end of fixed case (1), power box (6) are connected at the top of fixed case (1), and install motor (13) in power box (6), the output shaft tip of motor (13) passes power box (6) fixedly connected with support frame (7), the top fixed mounting that power box (6) one end was kept away from in support frame (7) has generator (8), and the output shaft tip of generator (8) passes support frame (7) fixedly connected with impeller (9), the outside equidistance fixed mounting of impeller (9) has blade (10), the tip of blade (10) sets up to the slope structure, the end connection of blade (10) has V type pole (14), the outside fixed mounting that support frame (7) top is located generator (8) has safety cover (15).

2. An ocean wave energy power plant according to claim 1, characterized in that: the power box is characterized in that an electric push rod (2) is fixedly mounted in the fixed box (1), a through hole in the vertical direction is formed in the top of the fixed box (1), and the end part of a piston rod of the electric push rod (2) penetrates through the through hole to be fixedly connected with the power box (6).

3. An ocean wave energy power plant according to claim 2, characterized in that: the inner wall of the through hole at the top of the fixed box (1) is fixedly connected with a sealing ring (5), and the end part of a piston rod of the electric push rod (2) is matched and slidably connected in the sealing ring (5).

4. An ocean wave energy power plant according to claim 1, characterized in that: and a balancing weight (4) is fixedly arranged in the fixed box (1).

5. An ocean wave energy power plant according to claim 1, characterized in that: an annular groove (12) is formed in the side wall of the power box (6), a clamping block is arranged on one side, located on the power box (6), of the support frame (7), the clamping block is connected in the annular groove (12) in a sliding mode in a matched mode, and the support frame (7) is connected to the side wall of the power box (6) in a rotating mode through the clamping block arranged on the support frame.

6. An ocean wave energy power plant according to claim 1, characterized in that: the bottom of the protective cover (15) is fixedly connected with a sealing gasket (11), and the bottom of the sealing gasket (11) is attached to the surface of the support frame (7).