CN203548050U

CN203548050U - Wave power generation mechanism

Info

Publication number: CN203548050U
Application number: CN201320565435.1U
Authority: CN
Inventors: 曾富永
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-12
Filing date: 2013-09-12
Publication date: 2014-04-16
Anticipated expiration: 2023-09-12

Abstract

The utility model discloses a wave power generation mechanism. The wave power generation mechanism comprises a body, at least one rotary shaft and a plurality of buoy devices, wherein the bottom of the body is placed on the seabed; a plurality of accommodating chambers as well as a water inlet and a water outlet which are communicated with the accommodating chambers are formed in the body; one end of the rotary shaft is connected to a power generation unit; each of the buoy devices comprises a buoy and a drive rod; the buoys are arranged in the accommodating chambers, the drive rods are arranged upwards and movably in the body in a penetrating manner; the drive rods and the rotary shaft form linkage by virtue of a unidirectional transmission structure. According to the wave power generation mechanism, wave can enter in the accommodating chambers, the buoys rise and fall with the wave, and the drive rods form a reciprocating action and drive the rotary shaft to rotate, and then the power generation unit is rotated to generate power; in this way, a green energy can be generated, carbon dioxide emission can be reduced, and production cost can be saved.

Description

Seawave power generation mechanism

Technical field

The utility model relates to a kind of power facility, and refer in particular to it and utilize the fluctuating of wave to generate electricity for a kind of, and the seawave power generation mechanism that can produce green energy resource, reduce CO2 emission and save cost of production.

Background technique

Because the mankind constantly consume fossil fuel, and oil storage reduces day by day, the CO that its burning is discharged ₂seriously cause the generation of global warming (warming up) effect, so the measures of the United Nations's positive standard antagonism global warming; Clean green (regeneration) energy technology is paid much attention to and actively promoted in countries in the world now, such as wind energy, solar energy, geothermal power, hydraulic energy, tidal energy ... etc., and ocean is because occupying the area on earth's surface 2/3rds, and according to research, the marine resources such as its ocean thermal gradients of containing, wave, ocean current, morning and evening tides far surpass more than the energy summation twice of necessary for human, especially the energy of wave, not only inexhaustible, and energy supply is stable, development difficulty is low, therefore favor Guang Shou various countries, and be listed in the object of active development.

And electric energy is so-called " senior " energy, the utilization of electric energy is very extensive, is the basis of modern humans's civilization, therefore modern human lives can not short of electricity.

Existing business-like Wave power generation equipment, Carnegie seawave power generation technology such as Australia, the Searaser seawave power generation technology of Britain etc., its power generating equipment is complex structure all, make the cost of manufacture and the cost of production of generating comparatively high, therefore how to research and develop a kind of appropriate structure, save the cost of production of generating, can effectively capture the Wave power generation device of Wave energy again simultaneously, there is in fact its necessity.

In view of this, the design people is for not attaining perfect caused many disappearances and inconvenience in above-mentioned power facility structural design, and deeply design, and active research improvement has a fling at and development and Design goes out this case.

Model utility content

The purpose of this utility model is to provide a kind of seawave power generation mechanism that produces green energy resource, reduces CO2 emission and save cost of production.

In order to reach above-mentioned purpose, solution of the present utility model is:

A seawave power generation mechanism, uses so that a generator unit rotates generating, and it includes:

One body, bottom is positioned over seabed, is provided with at least one room in body, and body one side has at least one water intake, and body opposite side has at least one water outlet, and this room, water intake, water outlet are connected; At least one rotating shaft, is located on body, has at least one gear, and rotating shaft one end is connected in this generator unit; At least one device with float, includes a floating drum, a driveshaft, and wherein floating drum is located in room, driveshaft is connected in floating drum upside, and driveshaft upwards wears body with movable shape, and at least one side of driveshaft has tooth portion, tooth portion is with gear phase bridle joint and form unidirectional transmission.

The tooth top of said gear is pointed, and this tooth portion tooth top is ratchet-like pointed and that tip makes progress, and this tooth portion driven gear when moving up rotates, and tooth portion cannot rotate by driven gear while moving down.

Above-mentioned rotating shaft is with on two bodies that are arranged at driveshaft both sides, and driveshaft both sides are all provided with tooth portion, the toothed portion of driveshaft both sides not with the gear phase bridle joint of these two rotating shafts.

Above-mentioned body has shape like the bent arc surface of wave in the surface design in the face of sea beat.

Above-mentioned body upside is provided with at least one shaft seat, and the other end of this rotating shaft holds to be located on shaft seat.

The body of above-mentioned room upside has a perforate, and is sheathed on this perforate with a upper cover that can wear for driveshaft.

Between above-mentioned rotating shaft, gear, be provided with unilateral bearing.

Above-mentioned rotating shaft is provided with at least one flywheel.

Adopt after said structure, the utility model seawave power generation mechanism, wave can enter room by water intake, and water outlet can be discharged predetermined wave, to reduce the impact force of wave in room, when the heave of waves, because floating drum has buoyancy, therefore floating drum can and make driveshaft form action up and down reciprocatingly along with the heave of waves, driveshaft when moving up via tooth portion, gear, rotating shaft, driving gear, gear and drive generating rotating shaft to rotate, and then make this generator unit rotate generating, can produce green energy resource, reduce CO2 emission and save cost of production.

Accompanying drawing explanation

Fig. 1 is stereogram of the present utility model;

Fig. 2 is the enlarged perspective of Fig. 1;

Fig. 3 is three-dimensional exploded view of the present utility model;

Fig. 4 is the use embodiment sectional drawing of the utility model when wave is high seawater position;

Fig. 5 is the use embodiment sectional drawing of the utility model when wave is low seawater position;

Fig. 6 is another structure of the utility model embodiment's perspective view;

Fig. 7 is another structure of the utility model embodiment's use embodiment sectional drawing.

Symbol description

10 body 11 room 12 water intake 13 water outlets

14 shaft seat 15 perforate 16 upper cover 20 rotating shafts

21 gear 22 driving gear 23 unilateral bearing 30 device with float

31 floating drum 32 driveshaft 321 322 tooth portions of tooth portion

40 generating rotating shaft 41 gear 50 flywheel 20a rotating shafts

The 21a gear 40a rotating shaft of generating electricity.

Embodiment

In order further to explain the technical solution of the utility model, below by specific embodiment, the utility model is elaborated.

Refer to shown in Fig. 1, Fig. 2, Fig. 4, the utility model preferred embodiment is to comprise a body 10, a rotating shaft 20, a plurality of device with float 30, by wave being introduced in body 10, make device with float 30 along with the heave of waves and form reciprocating action, relend and by rotating

shaft

20,30 set drive mechanisms of device with float, can be driven rotating shaft 20 to rotate, and then make the generator unit (not shown) that rotating shaft 20 one end connect rotate generating.

Refer to shown in Fig. 2, Fig. 3, Fig. 4, body of the present utility model 10 bottoms are positioned over seabed, are provided with a plurality of rooms 11 in body 10, and body 10 1 sides have a plurality of water intakes 12, body 10 opposite sides have a plurality of water outlets 13, and room 11, water intake 12, water outlet 13 are connected.

This rotating shaft 20 is located on body 10, and has a plurality of gears 21, and rotating shaft 20 one end are separately provided with a driving gear 22, the gear 41 of these set generating rotating shaft of this generator unit of driving gear 22 bridle joints 40 one end.

Device with float 30 includes a floating drum 31, a driveshaft 32, wherein floating drum 31 is located in room 11, the vertical shape of driveshaft 32 is connected in floating drum 31 upsides, and driveshaft 32 upwards wears room 11 with movable shape, driveshaft 32 1 sides have tooth portion 321, and tooth portion 321 is with gear 21 phase bridle joints and form unidirectional transmission.

Above-mentioned is the introduction of each member of the present utility model, then use principle, effect feature is described below again:

Refer to Fig. 2, shown in Fig. 4, the use embodiment sectional drawing of the utility model when wave is high seawater position, wave can enter room 11 by water intake 12, and water outlet 13 can be discharged predetermined wave, to reduce the impact force of wave in room 11, when the heave of waves, because floating drum 31 has buoyancy, therefore floating drum 31 can be along with the heave of waves the action that driveshaft 32 is formed up and down reciprocatingly, in the present embodiment, driveshaft 32 only can be via tooth portion 321 when moving up, gear 21, rotating shaft 20, driving gear 22, gear 41 and drive generating rotating shaft 40 to rotate, and then make this generator unit rotate generating.

According to above-mentioned structure of the present utility model, the utility model can produce green energy resource, reduces CO2 emission and save cost of production.

In the present embodiment, the tooth top of this gear 21 is pointed, and these tooth portion 321 tooth tops are ratchet-like pointed and that tip makes progress so that tooth portion 321 only can be when moving up driven gear 21 rotate, and tooth portion 321 cannot rotate by driven gear 21 while moving down; Accordingly, the rotating shaft 40 that makes to generate electricity keeps equidirectional rotation, to avoid generator unit to damage, and the electricity generation efficiency that can promote generator unit.

Refer to shown in Fig. 5, the use embodiment sectional drawing of the utility model when wave is low seawater position, floating drum 31 can and make driveshaft 32 formation actions up and down reciprocatingly along with the heave of waves equally, and then makes this generator unit rotate generating; In figure, show that wave is not by water outlet 13.

Refer to shown in Fig. 1, the utility model is further designed with body 10 shape like the bent arc surface of wave, effectively wave water conservancy diversion is concentrated and to be entered in water intake 12 in the surface (this side surface of water intake 12 is set) in the face of sea beat.

Refer to shown in Fig. 2, Fig. 3, the utility model is further provided with a plurality of shaft seats 14 in body 10 upsides, for holding, establishes rotating shaft 20.

The utility model further has a perforate 15 in the body 10 of room 11 upsides, and is sheathed on this perforate 15 with a upper cover 16 that can wear for driveshaft 32; Accordingly, the assembling and dismantling that can be convenient to device with float 30 are changed and maintenance.

The utility model is further provided with unilateral bearing 23 in rotating

shaft

20,21 of gears, makes that part driveshaft 32 moves up, part driveshaft 32 is when move down, all can guarantee tooth portion 321 only can with one direction drive rotating shaft 20 to rotate.

The utility model is further provided with a flywheel 50 in the precalculated position of rotating shaft 20; Accordingly, make the rotating speed of rotating shaft 20, generating rotating shaft 40 can remain stable, to avoid generator unit to cause damage.

Refer to shown in Fig. 6, Fig. 7, another structure of the utility model embodiment, on body 10, driveshaft 32 opposite sides are provided with another rotating shaft 20a, rotating shaft 20a is provided with equally a plurality of gear 21a and one end connects the set generating rotating shaft 40a of another generator unit (not shown), driveshaft 32 opposite sides are established another tooth portion 322, wherein the tooth top of this gear 21a is pointed, and these tooth portion 322 tooth tops are ratchet-like pointed and that tip is downward, so that tooth portion 322 only can be when moving down driven gear 21a rotate, and tooth portion 322 cannot rotate by driven gear 21a while moving up.

Accordingly, when driveshaft 32 forms action up and down reciprocatingly along with the heave of waves, when particularly driveshaft 32 moves up, by a side tooth portion 321, drive generating rotating shaft 40 to rotate, and when driveshaft 32 moves down, can borrow the tooth portion 322 of opposite side to drive another generating rotating shaft 40a to rotate, and then make driveshaft 32 can drive a plurality of generator units to rotate generating.

Above-described embodiment and accompanying drawing non-limiting product form of the present utility model and style, suitable variation or modification that any person of an ordinary skill in the technical field does it, all should be considered as not departing from patent category of the present utility model.

Claims

1.Yi Zhong seawave power generation mechanism, with so that a generator unit rotates generating, is characterized in that, includes:

One body, bottom is positioned over seabed, is provided with at least one room in body, and body one side has at least one water intake, and body opposite side has at least one water outlet, and this room, water intake, water outlet are connected;

At least one rotating shaft, is located on body, has at least one gear, and rotating shaft one end is connected in this generator unit;

At least one device with float, includes a floating drum, a driveshaft, and wherein floating drum is located in room, driveshaft is connected in floating drum upside, and driveshaft upwards wears body with movable shape, and at least one side of driveshaft has tooth portion, tooth portion is with gear phase bridle joint and form unidirectional transmission.

2. seawave power generation as claimed in claim 1 mechanism, it is characterized in that: the tooth top of this gear is pointed, and this tooth portion tooth top is ratchet-like pointed and that tip makes progress, this tooth portion driven gear when moving up rotates, and tooth portion cannot rotate by driven gear while moving down.

3. seawave power generation as claimed in claim 1 mechanism, is characterized in that: this rotating shaft is with on two bodies that are arranged at driveshaft both sides, and driveshaft both sides are all provided with tooth portion, the toothed portion of driveshaft both sides not with the gear phase bridle joint of these two rotating shafts.

4. seawave power generation as claimed in claim 1 mechanism, is characterized in that: this body has shape like the bent arc surface of wave in the surface design in the face of sea beat.

5. seawave power generation as claimed in claim 1 mechanism, is characterized in that: this body upside is provided with at least one shaft seat, and the other end of this rotating shaft holds to be located on shaft seat.

6. seawave power generation as claimed in claim 1 mechanism, is characterized in that: the body of this room upside has a perforate, and is sheathed on this perforate with a upper cover that can wear for driveshaft.

7. seawave power generation as claimed in claim 1 mechanism, is characterized in that: between this rotating shaft, gear, be provided with unilateral bearing.

8. seawave power generation as claimed in claim 1 mechanism, is characterized in that: this rotating shaft is provided with at least one flywheel.