CN208656665U - A power generation device based on droplet oscillation - Google Patents
A power generation device based on droplet oscillation Download PDFInfo
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- CN208656665U CN208656665U CN201821224399.1U CN201821224399U CN208656665U CN 208656665 U CN208656665 U CN 208656665U CN 201821224399 U CN201821224399 U CN 201821224399U CN 208656665 U CN208656665 U CN 208656665U
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- magnetic
- droplet
- permanent magnet
- magnet ring
- round tube
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- 230000010355 oscillation Effects 0.000 title claims abstract description 30
- 238000010248 power generation Methods 0.000 title claims description 13
- 230000006698 induction Effects 0.000 claims abstract description 63
- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 17
- 239000013013 elastic material Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 abstract description 10
- 238000003491 array Methods 0.000 abstract 1
- 208000032826 Ring chromosome 3 syndrome Diseases 0.000 description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 230000004907 flux Effects 0.000 description 7
- 230000005674 electromagnetic induction Effects 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005415 magnetization Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 239000011553 magnetic fluid Substances 0.000 description 2
- 239000006249 magnetic particle Substances 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of power generator based on drop oscillation, including round tube, induction coil, permanent magnet ring, support plate, conducting wire, magnetic droplet, the quantity of round tube is no less than 2, each round tube upper and lower ends wind induction coil respectively, permanent magnet ring is arranged in the middle section of round tube outer surface, and the south poles of permanent magnet ring and the pipe range direction of round tube are identical, and permanent magnet ring is arranged in support plate, a magnetic droplet is equipped in each round tube, induction coil is connected by conducting wire with peripheral equipment；The present apparatus is generated electricity using the oscillation of magnetic droplet, capacity usage ratio can be improved in drop oscillation, reduce internal loss, it can be with increasing electricity output by the arrangement of multiple apparatus arrays, the utility model is at low cost, easy implement, is practical, and adhere to the plane of oscillation in any direction can normal operation, object vibration can be weakened, and convert electric energy for vibrational energy.
Description
Technical field
The utility model belongs to technical field of new energy power generation, in particular to a kind of power generator based on drop oscillation.
Background technique
Vibration is common phenomenon in life, it is not necessary to vibration will cause the waste of energy, can also destroy structural strength, shadow
The normal work for ringing equipment, thus must take glissando, if it is possible to using this portion of energy be a kind of good energy conservation
Mode.
Magnetic liquid is a kind of new function material, is not only magnetic, but also has mobility, by base fluid, magnetic-particle and cladding
The interfacial agent of particle forms.When applying outfield, the magnetic moment of the nano magnetic particle in magnetic liquid can be along magnetic field side
To arrangement, magnetism is externally shown；When no external magnetic field, the magnetic moment of particle recovers immediately mix before, does not show
It is magnetic.Magnetic liquid is also a kind of efficient generation mode, when the plasma with magnetic fluid is crosscutting passes through magnetic field, by electricity
Law of magnetic induction generates electricity by magnetic force line cutting.It, can be simultaneously if the special nature of magnetic liquid combined with vibration
It realizes vibration damping and collects energy, have the bright outlook in energy-saving field.
Summary of the invention
It in order to energy saving, overcomes the deficiencies of existing technologies simultaneously, the purpose of this utility model is to provide one kind to be based on
Drop oscillation power generator, have the advantages that it is at low cost, it is easy implementation, it is practical.
A kind of power generator based on drop oscillation, including round tube 1, induction coil 2, permanent magnet ring 3, support plate 4, conducting wire
7, magnetic droplet 8, the quantity of round tube 1 are no less than 2, and each 1 upper and lower ends of round tube wind induction coil 2,1 appearance of round tube respectively
Permanent magnet ring 3 is arranged in the middle section in face, and the south poles of permanent magnet ring 3 and the pipe range direction of round tube 1 are identical, and permanent magnet ring 3 is set
It sets in support plate 4, a magnetic droplet 8 is equipped in each round tube 1, induction coil 2 is connected by conducting wire 7 with peripheral equipment.
A kind of power generator based on drop oscillation, including round tube 1, induction coil 2, permanent magnet ring 3, support plate 4, shell
5, conducting wire 7, magnetic droplet 8, non magnetic liquid 9, the quantity of round tube 1 are no less than 2, and each 1 upper and lower ends of round tube are wound respectively
Permanent magnet ring 3, the south poles of permanent magnet ring 3 and the pipe range side of round tube 1 is arranged in induction coil 2, the middle section of 1 outer surface of round tube
To identical, permanent magnet ring 3 is arranged in support plate 4, and support plate 4 is arranged inside shell 5, and 4 both ends of support plate are fixed on shell 5
On, it is equipped with a magnetic droplet 8 in each round tube 1, is full of non magnetic liquid 9 in shell 5,2 conducting wire 7 of induction coil is set with periphery
It is standby to be connected.
The diameter of the magnetic droplet 8 is 1 ~ 3mm, if magnetic droplet is too small, the effect of the raw electricity of magnetic is not significant, if magnetic
Property drop diameter be more than 3mm, then it is broken to be easy dispersion for magnetic droplet.
The internal diameter of the round tube 1 and the diameter of magnetic droplet 8 are close, and magnetic droplet 8 and round tube 1 are clearance fit.
The height of the round tube 1 is 1.5 ~ 2.5 times of 8 diameter of magnetic droplet.
The shell 5 face parallel with round tube 1 is hard panel made from hard material, such as iron plate, shell 5 and round tube
1 vertical face is resilient panel made from elastic material, such as stainless sheet steel, can be with deformation vibration after stress.
The non magnetic liquid 9 and magnetic droplet 8 are unmixing.
The peripheral equipment is electrical equipment or electric energy storage device.
The support plate 4 is elastic material board or hard laminate.
The working principle of the power generator based on drop oscillation are as follows:
When device is not vibrated, magnetic droplet 8 is in the equilbrium position among permanent magnet ring 3, when device is placed in vibration
When in plane, the upper surface 10 and lower surface 6 of shell 5 are deformed due to vibrating, and are oppressed incompressible non-magnetic fluid 9 and are flowed
Dynamic, magnetic droplet 8 also can be with movement, due to the presence of permanent magnet ring 3, and it is too far that magnetic droplet 8 does not deviate by equilbrium position, but
Being can be intermittent by induction coil 2, and since magnetic droplet 8 is magnetized by permanent magnet ring 3, the movement of magnetic droplet 8 will cause sense
Answer the change of magnetic field strength in coil 2, and then cause magnetic induction intensity and change over time, the magnetic flux in such induction coil 2 with
Time and change, be based on faraday electromagnetic induction principle, induced electromotive force can be generated in induction coil 2, magnetic liquid can be realized
Drip 8 oscillation power generations.
The utility model has the beneficial effects that
1, the effective use of vibrational energy, energy conservation and environmental protection are realized.
2, the surface operation of any vibration can be attached to.
3, the wave of the impact energy and the water surface when rainwater decline can be can use with increasing electricity output by being applied in combination on a large scale
Energy.
4, due to the special designing of the present apparatus, thus there is at low cost, easily implementation, practical advantage is somebody's turn to do multiple
Device carries out array arrangement to improve capacity usage ratio and increase voltage, can be applied to power generation, the object vibration-damping power-generating of wave energy
Equal fields.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of 1 device of the utility model embodiment；
Fig. 2 is the schematic diagram of the section structure of 1 cylindrical parts of the utility model embodiment；
Fig. 3 is structural schematic diagram when magnetic droplet vibrates upwards in 1 round tube of the utility model embodiment；
Fig. 4 is structural schematic diagram when magnetic droplet vibrates downwards in 1 round tube of the utility model embodiment；
Fig. 5 is the magnetic field of the utility model permanent magnet ring and the schematic diagram that magnetic droplet is magnetized；
Fig. 6 is the structural schematic diagram of 2 device of the utility model embodiment；
Fig. 7 is the schematic diagram of the section structure of 2 device of the utility model embodiment；
In figure: 1- round tube；2- induction coil；3- permanent magnet ring；4- support plate；5- shell；The lower surface 6-；7- conducting wire；8-
Magnetic droplet；The non magnetic liquid of 9-；The upper surface 10-.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, but the content of the utility model is not limited to
Shown in examples and drawings.
Embodiment 1
It is a kind of based on drop oscillation power generator, as shown in Figure 1, 2, including round tube 1, induction coil 2, permanent magnet ring 3,
8,12 support plate 4, conducting wire 7, magnetic droplet 1 upper and lower ends of round tube wind induction coil 2, the centre of 1 outer surface of round tube respectively
Part is fixed with permanent magnet ring 3, and the south poles of permanent magnet ring 3 and the pipe range direction of round tube 1 are identical, and S, N indicate permanent magnet in Fig. 2
The two-stage of ring 3, S are the South Pole, and N is the arctic, and round tube 1, induction coil 2 and permanent magnet ring 3 form a whole, and permanent magnet ring 3 is solid
It is fixed to be arranged in support plate 4, there is a magnetic droplet 8 in 12 round tubes 1 respectively, magnetic droplet 8 is to be suspended with the oxidation of nanometer four
The diameter of the mineral oil of three iron particles, magnetic droplet is 3mm, if magnetic droplet is too small, the effect of the raw electricity of magnetic is not significant, if
The diameter of magnetic droplet is more than 3mm, then magnetic droplet is easy to disperse broken, and the diameter of the internal diameter and magnetic droplet 8 of round tube 1 connects
Closely, magnetic droplet 8 and round tube 1 are clearance fit, and the height of round tube 1 is twice of 8 diameter of magnetic droplet, and support plate 4 is elasticity
Material is made, and elastic material is thin stainless steel plate, can pass through conducting wire 7 and peripheral equipment after stress with deformation vibration, induction coil 2
It is connected, peripheral equipment is light emitting diode.
The working principle for the power generator that the present embodiment is vibrated based on drop are as follows:
When device is not vibrated, and it is in adiabatic condition, magnetic droplet 8 is in the equilbrium position among permanent magnet ring 3, sense
It answers the magnetic flux Φ in coil 2 constant, there is no induced electromotive force generation in induction coil 2, also without induced current；When device is placed
When on the plane of oscillation, the vibration of support plate 4 is deformed, and vibration processes magnetic droplet 8 also can be with movement, due to permanent magnet ring
3 presence, it is too far that magnetic droplet 8 does not deviate by equilbrium position, but intermittent can pass through induction coil 2, as shown in Figure 3,4,
Magnetic droplet 8 when staticUpper and lower vertex respectively close to upper and lower two induction coils 2, when
Magnetic droplet 8 deviates equilbrium position when vibrating, 2 inner part of induction coil filled out by magnetic droplet 8
It fills, when magnetic droplet 8 is farthest from equilbrium position, induction coil 2 is full of by magnetic droplet, i.e.,
When device vibrates, magnetic droplet 8 deviates origin-location, therefore face shared by magnetic droplet 8 on the arbitrary cross section in induction coil 2
Product changes over time, and magnetic flux changes over time rate and is not zero in induction coil 2, obtains induction by faraday electromagnetic induction principle
Induced electromotive force can be generated in coil 2, according to Fig. 5 in single induction coil 2 induced electromotive force e size and induction coil
The diameter of 2 the number of turns, the intensity of magnetization of magnetic droplet 8 and round tube 1 has relationship, and accounts for the area of cross section at any time with magnetic droplet 8
Between change rate it is directly proportional, since magnetic droplet 8 is magnetized by permanent magnet ring 3, the direction of motion of magnetic direction and magnetic droplet 8 is flat
Row, the movement of magnetic droplet 8 will cause the variation of the magnetic field strength in induction coil 2, and then cause magnetic induction intensity at any time
Change, the magnetic flux in such induction coil 2 will change over time, and be based on faraday electromagnetic induction principle, meeting in induction coil 2
Induced electromotive force is generated, 8 oscillation power generation of magnetic droplet can be realized.
The voltage waveform that single induction coil 2 generates when steady-state operation is approximately sine wave, and the electricity that induction coil 2 generates
Pressure is mutually indepedent, and peripheral equipment is needed to be modulated voltage, and when boundary condition is nonadiabatic, temperature will affect magnetic droplet
The intensity of magnetization, the size of induced electromotive force e is also related with the time rate of change of temperature, and the oscillation of magnetic droplet 8 can be abundant
Using the flowing caused by vibration, from the angle of the conservation of energy, the oscillation energy of magnetic droplet 8 is converted into electric energy, this implementation
The electric energy that example generates can light peripheral equipment light emitting diode.
Embodiment 2
It is a kind of based on drop oscillation power generator, as shown in Figure 6,7, including round tube 1, induction coil 2, permanent magnet ring 3,
Support plate 4, shell 5, conducting wire 7, magnetic droplet 8, non magnetic liquid 9, two 1 upper and lower ends of round tube wind induction coil 2 respectively,
The middle section of 1 outer surface of round tube is fixed with permanent magnet ring 3, and the south poles of permanent magnet ring 3 and the pipe range direction of round tube 1 are identical,
S, N indicate the two-stage of permanent magnet ring 3 in Fig. 7, and S is the South Pole, and N is the arctic, and permanent magnet ring 3 is fixed in support plate 4, permanent magnetism
Iron hoop 3 is fixed in support plate 4, and round tube 1, induction coil 2 and permanent magnet ring 3 form a whole, solid by support plate 4
It being scheduled on shell 5,4 both ends of support plate are fixed by welding on shell 5, there is a magnetic droplet 8 in two round tubes 1 respectively,
The diameter of magnetic droplet is 2mm, if magnetic droplet is too small, the effect of the raw electricity of magnetic is not significant, if the diameter of magnetic droplet is super
3mm is crossed, then the easy dispersion of magnetic droplet is broken, and the internal diameter of round tube 1 and the diameter of magnetic droplet 8 are close, i.e. magnetic droplet 8 and circle
Pipe 1 is clearance fit, and the height of round tube 1 is 2.5 times of 8 diameter of magnetic droplet, full of unmixing with magnetic droplet in shell 5
Non magnetic liquid 9, the non magnetic liquid of the present embodiment are water, and the face, that is, both side surface parallel with round tube 1 of shell 5 is hard material
An iron rake with three to six teeth is built, and the face, that is, upper surface 10 vertical with round tube 1 of shell 5 and lower surface 6 are that the thin stainless steel plate of elastic material is made, stress
After can be with deformation vibration, support plate 4 is made for non-elastic material, and non-elastic material is thick stainless iron plate, and induction coil 2 passes through
Conducting wire 7 is connected with peripheral equipment, and peripheral equipment is light emitting diode.
The working principle for the power generator that the present embodiment is vibrated based on drop are as follows:
When device is not vibrated, and it is in adiabatic condition, magnetic droplet 8 is in the equilbrium position among permanent magnet ring 3, sense
It answers the magnetic flux Φ in coil 2 constant, there is no induced electromotive force generation in induction coil 2, also without induced current；When device is placed
When on the plane of oscillation, the vibration of support plate 4 is deformed, and vibration processes magnetic droplet 8 also can be with movement, due to permanent magnet ring
3 presence, it is too far that magnetic droplet 8 does not deviate by equilbrium position, but intermittent can pass through induction coil 2, magnetism when static
Deviate equilbrium position, induction coil when magnetic droplet 8 vibrates respectively close to upper and lower two induction coils 2 in about 8 vertex of drop
2 inner parts are filled by magnetic droplet 8, and rest part is non-magnetic liquid 9, when magnetic droplet 8 is farthest from equilbrium position, induction
Coil 2 is full of by magnetic droplet, i.e., when device vibrates, magnetic droplet 8 deviates origin-location, therefore any in induction coil 2
8 occupied area of magnetic droplet changes over time on cross section, and magnetic flux changes over time rate and is not zero in induction coil 2, by method
Induced electromotive force can be generated by drawing electromagnetic induction principle to obtain in induction coil 2, induced electromotive force e in single induction coil 2
Size is related with 2 the number of turns of induction coil, the intensity of magnetization of magnetic droplet 8, the diameter of round tube 1, and accounts for cross section with magnetic droplet 8
Area to change over time rate directly proportional, since magnetic droplet 8 is magnetized by permanent magnet ring 3, the fortune of magnetic direction and magnetic droplet 8
Dynamic direction is parallel, and the movement of magnetic droplet 8 will cause the variation of the magnetic field strength in induction coil 2, and then it is strong to cause magnetic induction
Degree changes over time, and the magnetic flux in such induction coil 2 will change over time, and is based on faraday electromagnetic induction principle, induction
Induced electromotive force can be generated in coil 2, and 8 oscillation power generation of magnetic droplet can be realized.
The voltage waveform that single induction coil 2 generates when steady-state operation is approximately sine wave, and the electricity that four coils generate
Pressure is mutually indepedent, and peripheral equipment is needed to be modulated voltage, and when boundary condition is nonadiabatic, temperature will affect magnetic droplet
The intensity of magnetization, the size of induced electromotive force e is also related with the time rate of change of temperature.The oscillation of magnetic droplet 8 can be abundant
Using the flowing caused by vibration, from the angle of the conservation of energy, the oscillation energy of magnetic droplet 8 is converted into electric energy, this implementation
The electric energy that example generates can light peripheral equipment light emitting diode.
The entirety that magnetic droplet 8, round tube 1 and induction coil 2 form can be more than two, can increase the face for receiving vibration
Product improves generated energy；Magnetic droplet 8 is the aqueous dispersions for being suspended with nano ferriferrous oxide granule；Non magnetic liquid 9 is selected glutinous
Bigger silicone oil is spent, mineral oil is immiscible with silicone oil, keeps the frequency of oscillation of magnetic droplet higher, and the induced electromotive force of generation is more
It is high.
The number of turns of induction coil 2 can increase in embodiment 1 and embodiment 2, and induction coil 2 is connected, and increase
Induced voltage, and a voltage is only exported, save the modulation to multiple voltages；The diameter of magnetic droplet 8 is within the scope of 1 ~ 3mm
Variation, and cooperate corresponding round tube 1 etc., the height of round tube 1 is 1.5 ~ 2.5 times of 8 diameter of magnetic droplet, can be arrived very well
Generating effect.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224399.1U CN208656665U (en) | 2018-08-01 | 2018-08-01 | A power generation device based on droplet oscillation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821224399.1U CN208656665U (en) | 2018-08-01 | 2018-08-01 | A power generation device based on droplet oscillation |
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| Publication Number | Publication Date |
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| CN208656665U true CN208656665U (en) | 2019-03-26 |
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| CN201821224399.1U Expired - Fee Related CN208656665U (en) | 2018-08-01 | 2018-08-01 | A power generation device based on droplet oscillation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217731A (en) * | 2018-08-01 | 2019-01-15 | 昆明理工大学 | A kind of power generator based on drop oscillation |
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2018
- 2018-08-01 CN CN201821224399.1U patent/CN208656665U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217731A (en) * | 2018-08-01 | 2019-01-15 | 昆明理工大学 | A kind of power generator based on drop oscillation |
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Granted publication date: 20190326 Termination date: 20210801 |