CN204089554U - Vibration generating device - Google Patents
Vibration generating device Download PDFInfo
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- CN204089554U CN204089554U CN201420476947.5U CN201420476947U CN204089554U CN 204089554 U CN204089554 U CN 204089554U CN 201420476947 U CN201420476947 U CN 201420476947U CN 204089554 U CN204089554 U CN 204089554U
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Abstract
The utility model discloses a kind of vibration generating device, comprise the vibrating power-generation module be made up of single or multiple vibrating power-generation unit, vibrating power-generation unit for cut down vibration source vibrational energy vibration isolator, for generation of the product magnet in magnetic field and for generation of faradic generating body; Vibration source vibration is ordered about described vibration isolator and is produced magnet and moves simultaneously and cause change of flux, makes generating body produce induced current and exports; Vibrational energy is cut down by vibration isolator during vibration source vibration, be with the motion of movable property magnet simultaneously, thus cause and changed by the magnetic field magnetic flux of closed-loop path, according to electromagnetic induction principle, generating body will generation current directly apply to power equipment or store for subsequent use, can not only be electric energy by vibrating the changes mechanical energy produced, effective Collection utilization vibrational energy, accomplish energy-conserving and environment-protective, and itself has vibration-damping function, the vibration of vibration source can be cut down, reduce the harm even eliminated and vibrate and surrounding environment is caused.
Description
Technical field
The utility model relates to a kind of Blast Furnace Top Gas Recovery Turbine Unit (TRT), particularly a kind of vibration generating device.
Background technology
Vibration is the root of sounding and can propagates solid-borne noise and cause noise hazard, vibration also can affect the useful life of instrument and equipment, affect the certainty of measurement of precision instrument, and building structure is damaged, long-term work is worked the mischief with the people lived in judder environment.Along with to the exploitation of green energy resource and the raising of awareness of saving energy, the energy how utilizing vibration to produce has become a research topic having meaning.Chinese utility model patent CN202424476U discloses a kind of vibration generating device, vibrational energy persistent collection in environment can be converted to regulated power, this device comprises vibrating power-generation module, rectification circuit and energy-storage units, vibrating power-generation module is made up of single or multiple vibrating power-generation element, vibrating power-generation element can be set to the voice coil-type of different resonant frequencies or dynamic magnetic or its combination, rectification circuit transfers direct current in order to the induced current exported by vibrating power-generation module, and energy-storage units is in order to store electrical energy.But it is electric energy that this device is merely able to vibrating the changes mechanical energy produced, and itself does not have vibration-damping function, can not cut down the vibration of vibration source, vibration still can work the mischief to surrounding environment.
Therefore, just need to improve existing vibration generating device, can not only be electric energy by vibrating the changes mechanical energy produced, effective Collection utilization vibrational energy, accomplish energy-conserving and environment-protective, and itself has vibration-damping function, the vibration of vibration source can be cut down, reduce the harm even eliminated and vibrate and surrounding environment is caused.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of vibration generating device, can not only be electric energy by vibrating the changes mechanical energy produced, effective Collection utilization vibrational energy, accomplish energy-conserving and environment-protective, and itself has vibration-damping function, the vibration of vibration source can be cut down, reduce the harm even eliminated and vibrate and surrounding environment is caused.
Vibration generating device of the present utility model, comprise the vibrating power-generation module be made up of single or multiple vibrating power-generation unit, described vibrating power-generation unit for cut down vibration source vibrational energy vibration isolator, for generation of the product magnet in magnetic field and for generation of faradic generating body; Vibration source vibration is ordered about described vibration isolator and is produced magnet and moves simultaneously and cause change of flux, makes generating body produce induced current and exports.
Further, described vibrating power-generation unit also comprises the cylinder body adopting non-magnetic metal material to make, and described vibration isolator and product magnet are arranged in cylinder body, and described generating body is arranged on outside cylinder body.
Further, described vibration isolator comprises piston and is located at the compressible buffer body between piston and cylinder body, and described piston and inboard wall of cylinder block are slidably matched and can along the reciprocating motion of cylinder body axis.
Further, described buffer body is a kind of in gas or spring or their combination.
Further, described gas is inert gas.
Further, described product magnet is a kind of in magnetized stickiness fluid or the permanent magnet that is synchronized with the movement with vibration isolator or their combination.
Further, described generating body is be wound on the lead loop on cylinder body outer peripheral face.
Further, described vibration isolator comprises the piston rod also comprising and being connected with piston through cylinder body opening, and described cylinder body opening is provided with guide holder, and described piston rod to be located on guide holder and to be slidably matched with guide holder inwall.
Further, the vibration generating device induced current also comprised for being exported by described generating body transfers galvanic rectification circuit to.
Further, vibration generating device also comprise for store described rectification circuit export the energy-storage units of electric energy.
The beneficial effects of the utility model: vibration generating device of the present utility model, vibrational energy is cut down by vibration isolator during vibration source vibration, be with the motion of movable property magnet simultaneously, thus cause and changed by the magnetic field magnetic flux of closed-loop path, according to electromagnetic induction principle, generating body will generation current directly apply to power equipment or store for subsequent use, can not only be electric energy by vibrating the changes mechanical energy produced, effective Collection utilization vibrational energy, accomplish energy-conserving and environment-protective, and itself has vibration-damping function, the vibration of vibration source can be cut down, reduce the harm even eliminated and vibrate and surrounding environment is caused.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is Organization Chart of the present utility model;
Fig. 2 is the structural representation of the utility model vibrating power-generation unit;
Fig. 3 is structural representation of the present utility model.
Embodiment
Fig. 1 is Organization Chart of the present utility model, Fig. 2 is the structural representation of the utility model vibrating power-generation unit, Fig. 3 is structural representation of the present utility model, as shown in the figure: the vibration generating device of the present embodiment, comprise the vibrating power-generation module 1 be made up of single or multiple vibrating power-generation unit, described vibrating power-generation unit 11 for cut down vibration source vibrational energy vibration isolator, for generation of the product magnet in magnetic field and for generation of faradic generating body 113, vibration source vibration is ordered about described vibration isolator and is produced magnet and moves simultaneously and cause change of flux, makes generating body 113 produce induced current and exports, vibrating power-generation module 1 both can be made up of a vibrating power-generation unit 11, also can be made up of multiple (i.e. two or more) vibrating power-generation unit 11 that (Fig. 1 only shows two vibrating power-generation unit 11, Fig. 3 only shows a vibrating power-generation unit 11, but in fact can be arranged to any amount as required), this device utilizes electromagnetic induction principle to generate electricity, produce magnet can use magnet or other can produce the element of field circuit, can have the relation be fixedly connected with between damping body with product magnet, can be also only contact and be synchronized with the movement, vibration source (such as generator, the dynamic power machines such as automotive suspension) cut down vibrational energy by vibration isolator when vibrating, be with the motion of movable property magnet simultaneously, thus cause and changed by the magnetic field magnetic flux of closed-loop path, according to electromagnetic induction principle, generating body 113 will generation current directly apply to power equipment or store for subsequent use, can not only be electric energy by vibrating the changes mechanical energy produced, effective Collection utilization vibrational energy, accomplish energy-conserving and environment-protective, and itself has vibration-damping function, the vibration of vibration source can be cut down, reduce the harm even eliminated and vibrate and surrounding environment is caused.
In the present embodiment, described vibrating power-generation unit 11 also comprises the cylinder body 114 adopting non-magnetic metal material to make, and described vibration isolator and product magnet are arranged in cylinder body 114, and described generating body 113 is arranged on outside cylinder body 114; Cylinder body 114 is similar with existing air cylinder structure, and it is as mounting dampers, the main element producing magnet and generating body 113; Non-magnetic metal material can be such as titanium alloy, avoids occurring electromagnetic shielding, and electromagnetic induction is occurred smoothly, and has enough strength and stiffness, meets vibration damping demand.
In the present embodiment, described vibration isolator comprises piston 115a and is located at the compressible buffer body 111 between piston 115a and cylinder body 114, and described piston 115a and cylinder body 114 inwall are slidably matched and can along the reciprocating motion of cylinder body 114 axis; Piston 115a coordinates with buffer body 111 the performance being beneficial to vibration-damping function; In the present embodiment, described buffer body 111 is a kind of in gas or spring (not shown) or their combination; Buffer body 111 elects gas as, the compressibility of gas is utilized to realize the effect of elastic recovery, make that buffer body 111 volume is little, elastic force is large, stroke is long, stable working, its spring curve is mild, do not need pretension during use, there is the work that the common elastic assemblies such as metal spring, rubber and air cushion have been difficult to, simplify the Design and manufacture of this device simultaneously, facilitate install and adjust, extend the useful life of this device; Certainly, buffer body 111 can also adopt the combination of gas and spring, and spring is connected between piston 115a top and cylinder body 114 inner cavity top, strengthens the effect of buffer shock-absorbing.
In the present embodiment, described gas is inert gas; Inert gas can improve the fail safe of use, and the inert gas of the present embodiment is preferably nitrogen; Owing to using gases at high pressure, cylinder body 114 must have good seal to realize the compression and expansion of gas; Between piston 115a and cylinder body 114 inwall, be provided with the sealing mechanism 4 for keeping cylinder body 114 bore seal, sealing mechanism 4 can use sealing ring, and the cross section of sealing ring is U-shaped or Y type, plays the effect of enhanced leaktightness effect; Cylinder body 114 also needs to offer gas ducting and charging valve so that carry out inflation/deflation operation; For improving the fail safe of use further, cylinder body 114 can also offer relief pipeline and pressure relief valve, carrying out pressure release when cylinder body 114 inner chamber pressure reaches threshold values.
In the present embodiment, described product magnet is a kind of in magnetized stickiness fluid 112a or the permanent magnet 112b that is synchronized with the movement with vibration isolator or their combination; Can not only magnetic field be formed through magnetized stickiness fluid 112a, but also play certain auxiliary damping effect, sealing and lubrication can also be played simultaneously; Mix with proper proportion (concrete ratio can be determined as required) with artificial magnetization water by existing damping oil through magnetized stickiness fluid 112a, this fluid can ensure to have long magnetic substantially, and magnetized fluid molecule also not too can cause interference because magnetic field is different each other; Certainly, produce magnet and can also comprise permanent magnet 112b, such as can offer mounting groove at piston 115a top, be inlaid into by alnico magnets in this mounting groove, namely alnico magnets are synchronized with the movement with piston 115a; At cylinder body 114 inner cavity top, also alnico magnets can also be set simultaneously, also can change the change intensity in magnetic field when two magnet relative motions, and then strengthen electric current.
In the present embodiment, described generating body 113 is for being wound on the lead loop on cylinder body 114 outer peripheral face; Generating body 113 is the lead loop of spirally-wound, and minimum space can be utilized to generate to realize high electric current; Wire can use copper cash, and conductivity is strong.
In the present embodiment, described vibration isolator comprises the piston rod 115b also comprising and being connected with piston 115a through cylinder body 114 opening, and described cylinder body 114 opening is provided with guide holder 5, and described piston rod 115b to be located on guide holder 5 and to be slidably matched with guide holder 5 inwall; Guide holder 5 hollow is also closed with piston rod 115b diameter compatible, forms positioning action to piston rod 115b, guides the axial motion of piston rod 115b, makes stable movement; As shown in Figure 2, cylinder body 114 lower ending opening, buffer body 111 is in inner chamber top, produce magnet be in inner chamber bottom and contact with piston 115a, promote to produce magnet when piston 115a rises rise and compress buffer body 111, reducing pressure when piston 115a declines makes buffer body 111 expand, and the buffer body 111 of expansion promotes to produce magnet and declines.
In the present embodiment, the vibration generating device induced current also comprised for being exported by described generating body 113 transfers galvanic rectification circuit 2 to; Rectification circuit 2 is preferably bridge rectifier, and its efficiency is high, ripple is little, and the circuit contrary to the sense of current has conducting effect, thus the electric energy that double vibrations produces all can be collected, and effectively improves the efficiency of power conversion; This circuit adopts diode as rectifier cell, can be selected according to different rectifier systems and load.
In the present embodiment, vibration generating device also comprise for store described rectification circuit 2 export the energy-storage units 3 of electric energy; Energy-storage units 3 can select a kind of in electric capacity, lead-acid battery, lithium ion battery, Ni-MH battery or nickel-cadmium cell or their combination in any; The present embodiment adopts faraday's electric capacity to carry out energy storage, faraday's electric capacity has the characteristic of physical capacitor and battery concurrently, the energy density higher than physical capacitor can be provided, than battery, there is higher power density and longer cycle life, and this capacitor is own realizes industrialization and practical application at industrial circle, its wide material sources, are conducive to the manufacturing cost reducing this device.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (10)
1. a vibration generating device, comprise the vibrating power-generation module be made up of single or multiple vibrating power-generation unit, it is characterized in that: described vibrating power-generation unit for cut down vibration source vibrational energy vibration isolator, for generation of the product magnet in magnetic field and for generation of faradic generating body; Vibration source vibration is ordered about described vibration isolator and is produced magnet and moves simultaneously and cause change of flux, makes generating body produce induced current and exports.
2. vibration generating device according to claim 1, is characterized in that: described vibrating power-generation unit also comprises the cylinder body adopting non-magnetic metal material to make, and described vibration isolator and product magnet are arranged in cylinder body, and described generating body is arranged on outside cylinder body.
3. vibration generating device according to claim 2, is characterized in that: described vibration isolator comprises piston and is located at the compressible buffer body between piston and cylinder body, and described piston and inboard wall of cylinder block are slidably matched and can along the reciprocating motion of cylinder body axis.
4. vibration generating device according to claim 3, is characterized in that: described buffer body is a kind of in gas or spring or their combination.
5. vibration generating device according to claim 4, is characterized in that: described gas is inert gas.
6. vibration generating device according to claim 2, is characterized in that: described product magnet is a kind of in magnetized stickiness fluid or the permanent magnet that is synchronized with the movement with vibration isolator or their combination.
7. vibration generating device according to claim 2, is characterized in that: described generating body is be wound on the lead loop on cylinder body outer peripheral face.
8. vibration generating device according to claim 3, it is characterized in that: described vibration isolator comprises the piston rod also comprising and being connected with piston through cylinder body opening, described cylinder body opening is provided with guide holder, and described piston rod to be located on guide holder and to be slidably matched with guide holder inwall.
9. vibration generating device according to claim 1, is characterized in that: the vibration generating device induced current also comprised for being exported by described generating body transfers galvanic rectification circuit to.
10. vibration generating device according to claim 9, is characterized in that: vibration generating device also comprise for store described rectification circuit export the energy-storage units of electric energy.
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CN201420476947.5U CN204089554U (en) | 2014-08-22 | 2014-08-22 | Vibration generating device |
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CN201420476947.5U CN204089554U (en) | 2014-08-22 | 2014-08-22 | Vibration generating device |
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CN204089554U true CN204089554U (en) | 2015-01-07 |
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CN201420476947.5U Expired - Fee Related CN204089554U (en) | 2014-08-22 | 2014-08-22 | Vibration generating device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104201857A (en) * | 2014-08-22 | 2014-12-10 | 重庆交通大学 | Vibration power generation device |
CN110154667A (en) * | 2019-05-28 | 2019-08-23 | 西南交通大学 | A kind of magnetic suspension Active suspension device with vibration energy regeneration |
-
2014
- 2014-08-22 CN CN201420476947.5U patent/CN204089554U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104201857A (en) * | 2014-08-22 | 2014-12-10 | 重庆交通大学 | Vibration power generation device |
CN110154667A (en) * | 2019-05-28 | 2019-08-23 | 西南交通大学 | A kind of magnetic suspension Active suspension device with vibration energy regeneration |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160822 |