CN2558777Y

CN2558777Y - Bellows type sea wave electric generating apparatus

Info

Publication number: CN2558777Y
Application number: CN02243071U
Authority: CN
Inventors: 林明宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-31
Filing date: 2002-07-31
Publication date: 2003-07-02
Anticipated expiration: 2012-07-31

Abstract

The utility model provides a wind-drum type wave power generation device, comprising a frame body, a wind-drum mechanism arranged on the preset position of the frame body and a power generation mechanism. The wind-drum mechanism consists of a telescopic cylinder, a floating body arranged at one end of the telescopic cylinder and a tube body arranged at the other end of the telescopic cylinder. The bottom of the floating body reclines the sea surface. The power generation mechanism consists of an air flask and a motor connected with the air flask and provided with a pneumatic motor and the air flask is connected with the telescopic cylinder. Therefore, the wind-drum mechanism is driven by the wave motion, thus air pumped and compressed by the wind-drum mechanism is introduced to the air flask and the gas accumulated in the air flask drives the pneumatic motor to rotate the generator to generate.

Description

Wind drum-type Wave power generation equipment

Technical field

The utility model is relevant for a kind of wind drum-type Wave power generation equipment, especially refer to a kind of wave of taking from the sea of constantly fluctuating up and down, strength with wave constantly promotes wind drum mechanism, extract blast and be stored in gas receiver, promote pneumatic motor and obtain enough and stable air pressure, and then rotating generator reaches the effect of stable electric generation.

Background technique

Prior art such as Taiwan patent gazette, model utility is announced " water-floatage electric generator " shown in No. 353703, this case is by the plural groups actuating mechanism, it is to bury underground and the matrix on ground is protruded in the upper end at the bank appropriate location, this matrix bottom side is installed with a plurality of piles, and set firmly a tip axle in upper-end surface offshore place, this tip axle sets firmly an actuating strut, actuating strut is to arrange the body of rod by three parallel interval to be constituted, and the actuating strut rear side again the tip to connect also be that three parallel interval are arranged the same length continuous motion stems that the body of rod constitutes, the stage casing appropriate location tip of continuous motion stem is established a tip axle, and on the body of rod of end, continuous motion stem both sides, downside is provided with suitable oil hydraulic cylinder, be provided with piston in this oil hydraulic cylinder, and the front end of actuating strut front end three strut members connects to one, and termination downside such as Yu Qi is provided with a support arm, and the termination of support arm installs an oil (gas) depression bar, and oil (gas) depression bar the termination set firmly a ball float, this ball float bottom side reclines mutually with the water surface of seawater;

One power facility, be to have an amount of water (oil) in a cell body inside and set up a generator in cell body one side upper end, the termination, axle center of this generator sets firmly a flabellum, cell body is connected to piston in each oil hydraulic cylinder with delivery pipe respectively, be collected to house steward with discharge pipe again, this house steward's opening end is corresponding to the flabellum side of generator;

Combination by said mechanism, along with forcing ball float, the fluctuating of the seawater water surface does, under displacement, forcing continuous motion stem by support arm pushing tow actuating strut is the motion that fulcrum is made lever with tip axle, drive the interior piston action of oil hydraulic cylinder of its termination, both sides, water (oil) in the cell body enters piston through delivery pipe simultaneously, after its extruding action, make water buoyancy kinetic energy be transformed into fluid flow pressure, and the discharge pipe through other end is collected to a house steward, and plural groups small flow pressure can be accumulated one big flow pressure, by the flabellum of house steward's termination, outlet surge generator axle center, and then drive the generator operation generating.

Though above-mentioned " water-floatage electric generator " can force ball float to do upper and lower displacement along with the fluctuating of the seawater water surface, and then drive generator operation generating, but, the relevant hardware of this electricity generating device is quite a lot of, be stranded this its in assembling and maintenance and be not easy, and this machine corrodes impaired because of the salt damage of seawater easily; Moreover make piston action in the oil hydraulic cylinder that upper and lower displacement drives its termination, both sides with ball float, make the water (oil) in the cell body enter piston, after its extruding action, make water buoyancy kinetic energy be transformed into fluid flow pressure, plural groups small flow pressure is accumulated one big flow pressure drive the generator operation generating, but because the wave of seawater and unstable, if wave is too little then can't to be promoted the piston that ball float does to be enough in the interlock oil hydraulic cylinder and do upper and lower displacement at all, make piston action in the interlock oil hydraulic cylinder so can not be stably promote ball float by wave; Moreover if run into high tide or wave when too high, then this ball float can be pushed into top by seawater and locate, and causes ball float to cause the efficient that obtains available energy at last not high again along with upper and lower displacement is done in the fluctuating of the seawater water surface.

Though the design that much utilizes tidal range and seawave power generation is also arranged over the years abroad, its plant engineering is all very great, and mechanism numerous and diverse, set up difficult, impaired, maintenance difficult and efficient are not high easily.

Summary of the invention

Therefore, main purpose of the present utility model provides a kind of wind drum-type Wave power generation equipment, especially finger is a kind of can constantly bear the quite big and different unrestrained high waves of drop on the sea of fluctuation up and down, strength with wave constantly promotes wind drum mechanism, making wave be regardless of size and just all can obtain blast is stored in the gas receiver, promote pneumatic motor and obtain enriching stable air pressure, and then rotating generator reaches the effect of stable electric generation.Another purpose of the present utility model is to provide a kind of wind drum-type Wave power generation equipment, can omit existing large-scale facility, and replace, to reduce cost with the wind drum-type Wave power generation equipment that easy structure was constituted, save built-up time, and can reach function for ease of maintenaince.

In order to achieve the above object, wind drum-type Wave power generation equipment of the present utility model utilizes a support body, and this support body crosses at one by more than one support and and formed with the cross bar between upper bracket; One is disposed at the wind drum mechanism of aforementioned cross bar pre-position, this wind drum mechanism is by a retracting cylinder, one buoyancy aid and that is arranged at retracting cylinder one end is arranged at the body of the retracting cylinder the other end and forms, the bottom of this buoyancy aid reclines mutually with the sea, and have an extension tube that is communicated with body in the pre-position of this body, be respectively equipped with a check valve in this body and the extension tube; One power facility, this power facility is connected the generator with pneumatic motor by a gas receiver and and is formed with gas receiver, and this gas receiver is connected with aforesaid extension tube; Can promote this wind drum mechanism by the fluctuation of wave, the air of wind drum pressure that mechanism takes out be introduced in the gas receiver by extension tube, and promoted pneumatic motor and the rotating generator generating by the gas of being accumulated in the gas receiver.

Wherein, described cross bar is fixedly arranged on the pre-position of the more than one support of support body in adjustable mode.The pre-position of the more than one support of described support body can be respectively equipped with a fixed arm, to strengthen the firm of support body.

As an embodiment of the present utility model, an end of the more than one support of described support body also can be respectively equipped with a floating drum.

As another embodiment of the present utility model, can on the more than one support of support body, more than one connecting rod be set according to actual state, this connecting rod connects the support body that has wind drum mechanism more than.

In above-mentioned wind drum-type Wave power generation equipment, can be provided with an elastic element as required in the retracting cylinder of this wind drum mechanism, to strengthen the restoring force of retracting cylinder.

Further, in the utility model, the retracting cylinder and the buoyancy aid of this wind drum mechanism can be made by sizing material good by weathering resistance and resistance to chemical attack.

As another embodiment of the present utility model, this has on the support body of wind drum mechanism can be provided with two connecting rods, the pre-position of this two connecting rod can be provided with the support body that has wind drum mechanism more than as required, this two connecting rod is fixedly arranged on the ship, and make this support body that has wind drum mechanism more than one be disposed at the both sides of ship, and this ship is provided with power facility, and is connected with lead on the bank on the generator of this power facility.

This wind drum-type Wave power generation equipment mainly is to obtain air pressure in wind drum mode to promote to have the generator for electricity generation of pneumatic motor, need not the structure of mechanization, and can fully draw sea wave dynamic energy, give full play to the effect of taking from sea wave dynamic energy, reach for ease of maintenaince, be difficult for fault, set up the low effect of cost, and described retracting cylinder adopts retractile folding or telescopic structure, therefore, sturdy and durable, there is not the shortcoming of mechanical structure.

Description of drawings

Fig. 1 is the utility model first embodiment's a stereo appearance figure.

Fig. 2 is the profile status schematic representation of the utility model wind drum mechanism.

Fig. 3 is the utility model first embodiment's a user mode schematic representation.

Fig. 4 is the utility model second embodiment's a schematic representation.

Fig. 5 is the utility model the 3rd embodiment's a schematic representation.

Fig. 6 is the utility model the 4th embodiment's a schematic representation.The figure number explanation

Support body ... 1 support ... 11,12 floating drums ... 112,122

Cross bar ... 13,13 ' fixed arm ... 111,121

Connecting rod ... 14,15,16,17 wind drum mechanism ... 2

Retracting cylinder ... 21 elastic elements ... 211

Buoyancy aid ... 22 bodys ... 23 extension tubes ... 24

Check valve ... 231,241 power facilities ... 3

Gas receiver ... 31 generators ... 32 leads ... 321

Littoral ... 4 ships ... 5

Embodiment

Shown in Fig. 1,2, be the utility model first embodiment's stereo appearance figure, the profile status schematic representation of wind drum mechanism.As shown in Figure 1: the utility model is a kind of wind drum-type Wave power generation equipment, it comprises: a support body 1, this support body 1 crosses at a cross bar 13 with 11,12 of upper brackets by more than one

support

11,12 and and is formed, this cross bar 13 is fixedly arranged on the pre-position of support body 1 more than one

support

11,12 in adjustable mode, and the pre-position of this support body 1 more than one

support

11,12 can be respectively equipped with a fixed arm 111,121, to strengthen the firm of support body 1; One wind drum mechanism 2, it is disposed at the pre-position of above-mentioned cross bar 13, this wind drum mechanism 2 is by a retracting cylinder 21, one buoyancy aid 22 and that is arranged at retracting cylinder 21 1 ends is arranged at the body 23 of retracting cylinder 21 the other ends and forms, the bottom of this buoyancy aid 22 reclines mutually with the sea, and has an extension tube 24 that is communicated with body 23 in the pre-position of this body 23, be respectively equipped with a check valve 231 in this body 23 and the extension tube 24,241, and can add an elastic element 211 in the retracting cylinder 21 of this wind drum mechanism 2, strengthening the restoring force of retracting cylinder 21, and the retracting cylinder 21 of this wind drum mechanism 2 and buoyancy aid 22 are can sizing material good by weathering resistance and resistance to chemical attack made;

One power facility 3, this power facility 3 are connected with gas receiver 31 by a gas receiver 31 and one and generator 32 with pneumatic motor is formed, and this gas receiver 31 is connected with above-mentioned extension tube 24; Like this, constitute a wind drum-type Wave power generation equipment by above-mentioned structure.

Shown in Fig. 1,2,3, be the utility model first embodiment's stereo appearance figure, the profile status of wind drum mechanism, first embodiment's user mode schematic representation.As shown in the figure: because the gas receiver 31 of the utility model power facility 3 and generator 32 be general power facility commonly used, therefore, seldom give unnecessary details at this, only details are as follows for the function work one that can reach with regard to the utility model:

The utility model is when setting up, it is more than one support 11 with

support body

1,12 are fixedly arranged on the seabed of seashore bank 4, and with more than one support 11, fixed arm 111 on 12,121 are fixedly arranged on the bank, to strengthen the firm of support body 1, and adjustment crosses at more than one

support

11,12 cross bar 13 is fixed this cross bar 13 to the pre-position, buoyancy aid 22 bottoms of wind drum mechanism 2 one ends are reclined mutually with the sea, and this retracting cylinder 21 can be done, under telescopic moving, when action, this buoyancy aid 22 can and then promote this retracting cylinder 21 extracting gases by the fluctuation of wave, and owing to be respectively equipped with a check valve 231 in this body 23 and the extension tube 24,241, so when buoyancy aid 22 is up promoted by wave, this retracting cylinder 21 and inner 211 compressions together of elastic element thereof, 231 of check valves in this moment this body 23 can be pushed and be closed condition gas is stopped, gas is pushed open the check valve 241 of extension tube 24, allow in the extension tube 24 that gas imports with body 23 is communicated with, and be stored in the gas receiver 31 that is connected with extension tube 24,241 pressure because of gas of check valve of this extension tube 24 are pushed to closed condition after gas enters gas receiver 31, gas after the extraction is stored in the gas receiver 31 fully, and when retracting cylinder 21 during to bottom offset, then can the check valve 231 in the body 23 be attracted to opened state because of the restoring force of retracting cylinder 21 and inner elastomeric element 211 thereof, make this retracting cylinder 21 revert to state originally, with do once more on, following telescopic displacement, so, can be by on the sea of constantly fluctuating up and down, strength with wave constantly promotes wind drum mechanism 2, be stored in the gas receiver 31 and obtain stable air pressure, and then promote the effect that pneumatic motor rotating generator 32 reaches stable electric generation; And this cross bar 13 ' can be prolonged as required, and is provided with the bulging mechanism 2 of a plurality of wind in the cross bar 13 ' that prolongs, as shown in Figure 3.

This wind drum-type Wave power generation equipment mainly is to obtain generator 32 generatings that air pressure promotes to have pneumatic motor in wind drum mode, need not the structure of mechanization, and can fully draw sea wave dynamic energy, give full play to the effect of taking from sea wave dynamic energy, reach for ease of maintenaince, be difficult for fault, set up the low effect of cost, and this retracting cylinder 21 adopts retractile folding or telescopic structure, therefore, sturdy and durable, there is not the shortcoming of mechanical structure.With reference to shown in Figure 4, be the utility model second embodiment's schematic representation.As shown in Figure 4: this support body 1 more than one support 11, an end of 12 can be respectively equipped with a floating drum 112,122, this support body 1 is floating on the sea, and this floating drum 112,122 buoyancy aid 22 weights than wind drum mechanism 2, so, can make the buoyancy aid 22 of this wind drum mechanism 2 do displacement by the sea of constantly fluctuating up and down, and then promote this retracting cylinder 21 and can do, under telescopic displacement, strength that equally can wave constantly promotes wind drum mechanism 2, and can adjust the effect that makes wind drum mechanism 2 reach stable electric generation automatically, and floating drum of the present utility model 112 according to the tidal range height, 122 formula frameworks are applicable to the marine site that tidal range is bigger.

With reference to shown in 5 figure, be the utility model the 3rd real schematic representation that drags example.As shown in Figure 5: the utility model can have the support body 1 that wind rouses mechanism 2 according to need being connected with more than one connecting

rod

14,15 of actual state more than one, and be arranged at the marine of offshore limit, this connecting

rod

14,15 is arranged at of support body 1 with on the

upper bracket

11,12, obtains the more energy so that the utility model can make full use of wave.With reference to shown in Figure 6, be the utility model the 4th embodiment's schematic representation.As shown in Figure 6: this support body 1 with wind drum mechanism 2 can be provided with more than one on the pre-position of two connecting rods 16,17 according to actual state required, and this two connecting rod 16,17 is fixedly arranged on the ship 5, and make this support body 1 that has wind drum mechanism 2 more than one be disposed at the both sides of ship 5, and this ship 5 is provided with power facility 3, and on the generator 32 of this power facility 3, be connected with lead 321 on the bank, electric power transfer for generator 32, and when typhoon is attacked, this ship 5 can be sailed and avoid the wind harbour, avoids this device damage.

The above only is a preferred embodiment of the present utility model, can do more kinds of support body designs according to the different waters situation, therefore can not limit the scope that the utility model is implemented with this; So all simple equivalent of being done according to the utility model claim and model utility description change and modify, all should still belong in the scope that the utility model patent contains.

Claims

1. wind drum-type Wave power generation equipment, it is arranged on the sea, it is characterized in that, and it comprises:

One support body, this support body cross at one by more than one support and and are formed with the cross bar between upper bracket;

One wind drum mechanism, be disposed at the pre-position of above-mentioned cross bar, this wind drum mechanism is by a retracting cylinder, one buoyancy aid and that is arranged at retracting cylinder one end is arranged at the body of the retracting cylinder the other end and forms, the bottom of this buoyancy aid reclines mutually with the sea, and have an extension tube that is communicated with body in the pre-position of this body, be respectively equipped with a check valve in this body and the extension tube;

One power facility, this power facility is connected the generator with pneumatic motor by a gas receiver and and is formed with gas receiver, and this gas receiver is connected with above-mentioned extension tube;

This equipment is directly drawn blast from the kinetic energy of the upper and lower fluctuation of wave in wind drum mode, deposits in the gas receiver, stablizes release of gas pressure from gas receiver again, promotes to have the generator for electricity generation of pneumatic motor.

2. wind drum-type Wave power generation equipment according to claim 1 is characterized in that described cross bar is fixedly arranged on the pre-position of the more than one support of support body in adjustable mode.

3. wind drum-type Wave power generation equipment according to claim 1 is characterized in that, the pre-position of the more than one support of described support body can be respectively equipped with one and be used to strengthen the firm fixed arm of support body.

4. wind drum-type Wave power generation equipment according to claim 1 is characterized in that an end of the more than one support of described support body can be respectively equipped with a floating drum.

5. wind drum-type Wave power generation equipment according to claim 1 is characterized in that, on the more than one support of described support body more than one connecting rod can be set, and this connecting rod connects the support body that has wind drum mechanism more than.

6. wind drum-type Wave power generation equipment according to claim 1 is characterized in that, can be provided with an elastic element that is used to strengthen the restoring force of retracting cylinder in the retracting cylinder of this wind drum mechanism.

7. wind drum-type Wave power generation equipment according to claim 1 is characterized in that, the retracting cylinder and the buoyancy aid of this wind drum mechanism can be made by sizing material good by weathering resistance and resistance to chemical attack.

8. wind drum-type Wave power generation equipment according to claim 1, it is characterized in that, this support body with wind drum mechanism is provided with two connecting rods, the pre-position of this two connecting rod can be provided with the support body that has wind drum mechanism more than, this two connecting rod is fixedly arranged on the ship, and make this support body that has wind drum mechanism more than one be disposed at the both sides of ship, and this ship is provided with power facility, and on the generator of this power facility, is connected with lead on the bank.