Wave-power device with internal oscillatorTechnical field
The utility model belongs to generating equipment technical field, more particularly to a kind of wavy hair Denso of oscillator inside bandPut.
Background technology
Wave power generation device, which has, shrinks the diversified forms such as radio frequency channel formula, concussion water column type, concussion float-type.
Current concussion float type seawave power generation device is arranged on using float and fixed seashore or other floating facilities etc.Sea wave energy is changed in the relative motion of float external device (ED).This mode has problems with：1. the natural frequency of vibration of system can not be adjustedSection or adjusting means are complicated；2. the ability of the destructive billow of resistance；3. many moving components are exposed to seawater or salt mist environmentUnder.
Utility model content
The purpose of this utility model is to provide a kind of wave-power device of oscillator inside band, to solve existing power generation with sea waterThe problem of device generating efficiency is low and service life is short.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：The wavy hair Denso of oscillator inside a kind of bandPut, it includes：Housing, adjustable springs, oscillator and TRT；The adjustable springs, oscillator and TRT are respectively provided withIn the housing of sealing；The oscillator is connected with the adjustable springs；The TRT is connected with oscillator, TRT byOscillator driving operation.
Wave-power device of the utility model as described above with internal oscillator, further, the adjustable springs bagCylinder, conduit, valve and multiple gas reservoirs are included, the cylinder connects gas reservoir by conduit, and the valve is arranged on instituteState on conduit；The volume of multiple gas reservoirs is different.
Wave-power device of the utility model as described above with internal oscillator, further, the number of the gas reservoirMeasure as 4, respectively the first storage tank, the second storage tank, the 3rd storage tank and the 4th storage tank；Second storage tank, the 3rd storage tank, the 4th storage tankVolume be respectively 1~0.8,0.8~0.6,0.6~0.4 and the 0.4~0.2 of the first storage tank.
Wave-power device of the utility model as described above with internal oscillator, further, the conduit and valveQuantity is respectively 4, and every conduit sets a valve.
Wave-power device of the utility model as described above with internal oscillator, further, the TRT is straightLine TRT, the traffic direction of the power input shaft of the linear generating set are consistent with the direction of vibration of oscillator.
Wave-power device of the utility model as described above with internal oscillator, further, in addition to anchor andLock chain；The anchor is connected with the external stability of the housing, and the locking chain is connected with anchor.
The beneficial effects of the utility model are as follows：
1st, by the regulation of adjustable springs, make natural vibration period close to the wave vibration cycle of oscillator inside device, increaseDevice wave energy transfer capability.
When the 2nd, running into destructive billow, by the regulation of adjustable springs, make the natural vibration period of oscillator inside device remoteIn the wave vibration cycle, reduce destroying infection of the wave to device.
3rd, TRT and its corollary equipment are provided entirely in the enclosure interior of closing, device is more preferably resisted salt fogAdverse circumstances, the service lifes of TRT such as corrosion are longer.
Brief description of the drawings
By the detailed description made in conjunction with the following drawings, of the present utility model above-mentioned and/or otherwise advantage willBecoming more apparent upon and be easier to understand, these accompanying drawings are simply schematical, are not intended to limit the utility model, wherein：
Fig. 1 is the wave-power device schematic diagram of oscillator inside a kind of band of embodiment of the utility model；
Fig. 2 is a kind of adjustable springs schematic diagram of embodiment of the utility model.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, housing, 2, oscillator, 3, TRT, 4, adjustable springs, 41, cylinder, 42, valve, 43, conduit, 44, gasStorage tank, the 45, first storage tank, the 46, second storage tank, the 47, the 3rd storage tank, the 48, the 4th storage tank.
Embodiment
Hereinafter, the embodiment of the wave-power device of oscillator inside band of the present utility model is described with reference to the accompanying drawings.
The embodiment recorded herein is specific embodiment of the present utility model, of the present utility model for illustratingDesign, is explanatory and exemplary, should not be construed as the limit to the utility model embodiment and the scope of the utility modelSystem.In addition to the embodiment recorded herein, those skilled in the art can also be based on the application claims and specification institute is publicThe content opened includes doing using the embodiment to recording herein using obvious other technical schemes, these technical schemesGo out the technical scheme of any obvious substitutions and modifications.
The accompanying drawing of this specification is schematic diagram, aids in illustrating design of the present utility model, it is schematically indicated each several partShape and its correlation.It note that for the ease of clearly showing the structure of each part of the utility model embodiment, respectivelyDo not drawn between accompanying drawing according to identical ratio.Identical reference marker is used to represent identical part.
Fig. 1 shows the wave-power device of oscillator inside a kind of band of embodiment of the utility model, and it includes：Housing 1, canAdjust spring 4, oscillator 2 and TRT 3；Adjustable springs 4, oscillator 2 and TRT 3 are arranged in the housing 1 of sealing；Oscillator 2 is connected with adjustable springs 4；TRT 3 is connected with oscillator 2, and TRT 3 drives operation by oscillator 2.PreferableThe profile of housing is dish in embodiment, can have larger contact surface with seawater, so as to collect more energy.
The TRT running of above-described embodiment is:Housing moves up and down under the wave action, causes oscillator to do phaseMotion for housing, TRT is driven to produce electric energy.Filled according to wave period by adjusting adjustable springs rigidityThe internal natural frequency of vibration is put close to wave frequencies, improves the ability that device converts wave energy into electric energy.When running into billow, adjustment canSpring rate is adjusted, the internal natural frequency of vibration is reduced destruction of the billow to device away from wave frequencies.
Inside a kind of band in the preferred embodiment of the wave-power device of oscillator, adjustable springs 4 include cylinder 41, ledPipe 43, valve 42 and multiple gas reservoirs 44, cylinder 41 connect gas reservoir 44 by conduit 43, and valve 42 is arranged on conduit 43On；The volume of multiple gas reservoirs 44 is different.It is total to adjust the storage tank of UNICOM's cylinder by the valve for opening connection difference cylinderVolume realizes the stiffness tuning of gas spring.The cylinder barrel of cylinder is fixedly connected on to the bottom of housing, piston is set upward, itsEnd is connected with oscillator.
Inside a kind of band in the preferred embodiment of the wave-power device of oscillator, as shown in Fig. 2 the number of gas reservoir 44Measure as 4, respectively the first storage tank 45, the second storage tank 46, the 3rd storage tank 47 and the 4th storage tank 48；Second storage tank the 46, the 3rd stores upTank 47, the volume of the 4th storage tank 48 are respectively 1~0.8,0.8~0.6,0.6~0.4 and the 0.4~0.2 of the first storage tank 45.ExampleSuch as, the volume of the first storage tank 45 is 10L, the volume of the second storage tank 46 is 8L, the volume of the 3rd storage tank 47 is 6L and the 4th storage tank48 volume is 4L.In Fig. 2, the quantity of conduit 43 and valve 42 is respectively 4, and every conduit 43 sets a valve 42.
Inside a kind of band in the preferred embodiment of the wave-power device of oscillator, as shown in figure 1, TRT 3 is straightLine TRT 3, the power input shaft of linear generating set 3 are connected with oscillator, the fortune of the power input shaft of linear generating set 3Line direction is consistent with the direction of vibration of oscillator 2.
Inside a kind of band in the preferred embodiment of the wave-power device of oscillator, in order to easily facilitate housing, adjustableThe component of section spring, oscillator and TRT composition is fixed on a certain position of ocean, to the further improvement of above-described embodiment, goes backIncluding anchor and locking chain；Anchor is connected with the external stability of housing 1, and locking chain is connected with anchor.
Each technical characteristic of above-mentioned disclosure is not limited to disclosed and further feature combination, and those skilled in the art are alsoOther combinations between each technical characteristic can be carried out according to the purpose of invention, are defined by the purpose for realizing the utility model.