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CN109686197A - A kind of energy conversion interaction tower science popularization device - Google Patents

A kind of energy conversion interaction tower science popularization device Download PDF

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Publication number
CN109686197A
CN109686197A CN201811620909.1A CN201811620909A CN109686197A CN 109686197 A CN109686197 A CN 109686197A CN 201811620909 A CN201811620909 A CN 201811620909A CN 109686197 A CN109686197 A CN 109686197A
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China
Prior art keywords
energy
turntable
stand column
center stand
wind
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CN201811620909.1A
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Chinese (zh)
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CN109686197B (en
Inventor
秦伟
张顺杰
余林
顾宁波
朱自昌
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Hefei Panshi Intelligent Technology Co.,Ltd.
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HEFEI PANSHI AUTOMATION TECHNOLOGY Co Ltd
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Priority to CN201811620909.1A priority Critical patent/CN109686197B/en
Publication of CN109686197A publication Critical patent/CN109686197A/en
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/06Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/06Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
    • G09B23/08Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/06Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
    • G09B23/18Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
    • G09B23/188Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for motors; for generators; for power supplies; for power distribution

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  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Algebra (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The present invention relates to a kind of energy to convert interaction tower science popularization device, including platform, center stand column, solar-electrical energy-mechanical energy conversion system, mechanical energy-electric energy-mechanic energy converting system, wind energy-electric energy-mechanic energy converting system, tide energy-electric energy-mechanic energy converting system, the lower end of the center stand column is fixedly connected with platform.The energy conversion interaction tower science popularization device has very strong technology sense, embody a concentrated reflection of the conversion between the multiple kinds of energies such as sunny energy, electric energy, mechanical energy, wind energy, tide energy, water energy, interest, science are fused together well, operator is allowed more intuitively to experience the conversion of energy.

Description

A kind of energy conversion interaction tower science popularization device
Technical field
The present invention relates to a kind of energy to convert interaction tower science popularization device, science popularization technical field.
Background technique
Energy can neither generate without foundation under enclosed environment to disappear without foundation, and energy conversion refers to be turned from a kind of form It turns to another form or is transferred to another object from an object.This celestial body that we survive, does not exist all the time The conversion between energy is carried out, and energy conversion also at every moment appears in our lives.How intuitively to show, it should Device shows the Conversion Relations between energy with the form of expression of electromechanics interaction, shows solar energy, mechanical energy, wind energy, tide The energy such as energy embody the harmonious development theory of man and nature to the significance of human social.
Summary of the invention
The present invention is in view of the deficienciess of the prior art, provide a kind of energy conversion interaction tower science popularization device, specifically Technical solution is as follows:
A kind of energy conversion interaction tower science popularization device, including platform, center stand column, solar-electrical energy-mechanical energy conversion System, mechanical energy-electric energy-mechanic energy converting system, wind energy-electric energy-mechanic energy converting system, tide energy-electric energy-mechanic can turn System is changed, the lower end of the center stand column is fixedly connected with platform.
As an improvement of the above technical solution, the solar-electrical energy-mechanical energy conversion system includes first layer revolution dress Set, shot-light and eyeglass, the first layer slewing equipment include with the first turntable of center stand column eccentric setting, be mounted on first turn The outer peripheral multiple solar panels of disk and two the first axial fans being mounted on outside the first turntable, described first turn Disk and center stand column are rotatablely connected;The shot-light emits beam makes the light of shot-light be irradiated to solar-electricity by lens reflecting Pond plate, the solar panel are the power supply of the first axial fan, and the electric energy of the solar panel output drives first The raw wind of the fan blade rotating movable property of axial fan, pushes the first turntable to rotate under the reaction force of wind-force.
As an improvement of the above technical solution, the mechanical energy-electric energy-mechanic energy converting system includes second layer revolution dress Set, the mechanical energy of centrally disposed column side turns wind energy plant, the second layer slewing equipment includes and center stand column is eccentric The second turntable for being arranged, eight pieces be vertically mounted on outer peripheral first covering of the fan of the second turntable, second turntable and center stand column Rotation connection;It includes power generation-type exercise bike and blower, the electricity that the power generation-type exercise bike generates that the mechanical energy, which turns wind energy plant, The raw wind of the fan blade rotating movable property of blower can be driven, the raw wind of the fan blade rotating movable property of blower pushes the second turntable to turn to the first covering of the fan It is dynamic.
As an improvement of the above technical solution, the wind energy-electric energy-mechanic energy converting system includes third layer revolution dress It sets, the wind power generation plant of the centrally disposed column other side, the third layer slewing equipment includes setting with center stand column bias Third turntable, two the second axial fans being mounted on outside third turntable set, the third turntable and center stand column turn Dynamic connection;The wind power generation plant is the power supply of the second axial fan, and the wind that the energization of the second axial fan generates is made counter The rotation of third turntable is pushed under the action of firmly.
As an improvement of the above technical solution, the tide energy-electric energy-mechanic energy converting system includes tidal power dress Set, the 4th layer of slewing equipment, the 4th layer of slewing equipment include with the 4th turntable of center stand column eccentric setting, eight pieces it is vertical It is mounted on outer peripheral second covering of the fan of the 4th turntable, the 4th turntable and center stand column are rotatablely connected;4th turntable by Motor driven, the motor are powered by tidal-energy electric generator set.
As an improvement of the above technical solution, the degree of eccentricity between the 4th turntable and center stand column is equal to third turntable The degree of eccentricity between center stand column, the degree of eccentricity between the third turntable and center stand column is equal to the second turntable and center is vertical The degree of eccentricity between column, the degree of eccentricity between second turntable and center stand column are equal between the first turntable and center stand column The degree of eccentricity.
As an improvement of the above technical solution, the tidal-energy electric generator set includes pedestal, bottom plate, is installed in bottom plate one end The first water tank, the second water tank for being installed in the bottom plate other end, the first water pipe being arranged between the first water tank and the second water tank, The second water pipe between first water tank and the second water tank is set, the middle part of the bottom plate and the upper end of pedestal are hinged, and described One end of one water pipe is connected to the inner cavity of the first water tank, and the other end of first water pipe is connected to the inner cavity of the second water tank, institute The inside for stating the first water pipe middle section is equipped with the hydraulic turbine, and the top of the first water pipe, second water is arranged in second water pipe One end of pipe is connected to the inner cavity of the first water tank, and the other end of second water pipe is connected to the inner cavity of the second water tank.
As an improvement of the above technical solution, the center stand column is welded using seamless steel pipe.
Beneficial effects of the present invention:
The energy conversion interaction tower science popularization device has very strong technology sense, embodies a concentrated reflection of sunny energy, electric energy, machine Interest, science are fused together well, allow by the conversion between the multiple kinds of energies such as tool energy, wind energy, tide energy, water energy Operator more can intuitively experience the conversion of energy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of energy of the present invention conversion interaction tower science popularization device;
Fig. 2 is the structural schematic diagram of first layer slewing equipment of the present invention;
Fig. 3 is partial enlarged view at A in Fig. 2;
Fig. 4 is the structural schematic diagram of second layer slewing equipment of the present invention;
Fig. 5 is the structural schematic diagram of third layer slewing equipment of the present invention;
Fig. 6 is the structural schematic diagram of the 4th layer of slewing equipment of the present invention;
Fig. 7 is the structural schematic diagram of tidal-energy electric generator set of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.
As shown in figs. 1 to 6, the energy conversion interaction tower science popularization device, including platform 1, center stand column 2, solar energy- Electric energy-mechanic energy converting system, mechanical energy-electric energy-mechanic energy converting system, wind energy-electric energy-mechanic energy converting system, tide The lower end of energy-electric energy-mechanic energy converting system, the center stand column 2 is fixedly connected with platform 1.
Solar-electrical energy-the mechanical energy conversion system includes first layer slewing equipment 3, shot-light and eyeglass, and described first Layer slewing equipment 3 include with the first turntable 31 of 2 eccentric setting of center stand column, be mounted on the first turntable 31 it is outer peripheral it is multiple too Positive energy solar panel 32 and two the first axial fans 33 being mounted on outside the first turntable 31, first turntable 31 and center Column 2 is rotatablely connected;The shot-light emits beam makes the light of shot-light be irradiated to solar panel 32 by lens reflecting, For the solar panel 32 for the power supply of the first axial fan 33, the electric energy that the solar panel 32 exports drives first The raw wind of the fan blade rotating movable property of axial fan 33, pushes the first turntable 31 to rotate under the reaction force of wind-force.The solar energy- When in use, operator presses switch button to electric energy-mechanic energy converting system, and shot-light emits beam;Regulating lens angle makes The light of shot-light is irradiated to solar panel 32;The solar panel 32 is the power supply of the first axial fan 33, described The electric energy that solar panel 32 exports drives the raw wind of the fan blade rotating movable property of the first axial fan 33, in the reaction force of wind-force The rotation of the first turntable 31 of lower promotion;Influence of the eyeglass of observable different angle to 31 revolving speed of the first turntable.
The mechanical energy-electric energy-mechanic energy converting system includes second layer slewing equipment 4,2 side of centrally disposed column Mechanical energy turn wind energy plant 8, the second layer slewing equipment 4 includes the second turntable 41, eight with 2 eccentric setting of center stand column Block is vertically mounted on outer peripheral first covering of the fan 42 of the second turntable 41, and second turntable 41 is rotatablely connected with center stand column 2;Institute Stating mechanical energy to turn wind energy plant 8 includes power generation-type exercise bike 81 and blower 82, the electric energy band that the power generation-type exercise bike 81 generates The raw wind of the fan blade rotating movable property of dynamic blower 82, the raw wind of the fan blade rotating movable property of blower 82 push the second turntable to the first covering of the fan 42 41 rotations.Operator spoils power generation-type exercise bike 81 and produces electricl energy, and the electric energy that power generation-type exercise bike 81 generates drives blower 82 Fan blade rotating movable property gives birth to wind, and the raw wind of the fan blade rotating movable property of blower 82 pushes the rotation of the second turntable 41 to the first covering of the fan 42.
The wind energy-electric energy-mechanic energy converting system includes third layer slewing equipment 5,2 other side of centrally disposed column Wind power generation plant 9, the third layer slewing equipment 5 includes and third turntable 51, two of 2 eccentric setting of center stand column peaces The second axial fan 52 outside third turntable 51, the third turntable 51 are rotatablely connected with center stand column 2;The wind Power generation device 9 is the power supply of the second axial fan 52, work of the wind that the energization of the second axial fan 52 generates in reaction force It is rotated with lower promotion third turntable 51.The wind power generation plant 9 is common equipment, such as the wind power generation plant 9 wraps Hand-rail type wind wheel, air duct and wind-driven generator are included, operator generates wind, guidance of the wind in air duct by rotation hand-rail type wind wheel The lower blade for driving wind-driven generator rotates so that wind-driven generator generates electricity.
The tide energy-electric energy-mechanic energy converting system includes tidal-energy electric generator set, the 4th layer of slewing equipment 6, described 4th layer of slewing equipment 6 includes being vertically mounted on outside the 4th turntable 61 with 61, eight pieces of the 4th turntable of 2 eccentric setting of center stand column Second covering of the fan 62 at edge, the 4th turntable 61 are rotatablely connected with center stand column 2;4th turntable 61 is driven by motor, The motor is powered by tidal-energy electric generator set.
As shown in fig. 7, the tidal-energy electric generator set include pedestal 71, bottom plate 72, be installed in 72 one end of bottom plate first Water tank 73, the second water tank 74 for being installed in 72 other end of bottom plate, be arranged between the first water tank 73 and the second water tank 74 first Water pipe 75, the second water pipe 76 being arranged between the first water tank 73 and the second water tank 74, the middle part of the bottom plate 72 and pedestal 71 Upper end it is hinged, one end of first water pipe 75 is connected to the inner cavity of the first water tank 73, the other end of first water pipe 75 It is connected to the inner cavity of the second water tank 74, the inside in 75 middle section of the first water pipe is equipped with the hydraulic turbine 77, second water pipe 76 The top of first water pipe 75 is set, and one end of second water pipe 76 is connected to the inner cavity of the first water tank 73, second water The other end of pipe 76 is connected to the inner cavity of the second water tank 74.
The volume of second water tank 74 is equal to the volume of the first water tank 73.If the inside of the first water tank 73 is equipped with water, and the The inside of two water tanks 74 does not have water, at this point, under gravity, that one end corresponding with the first water tank 73 of bottom plate 72 is pressed It falls, and that one end corresponding with the second water tank 74 of bottom plate 72 is lifted, bottom plate 72 is in heeling condition at this time.It then can be by bottom plate 72 that one end corresponding with the first water tank 73 are lifted, and the height of that one end that the first water pipe 75 is connected with the first water tank 73 will be high Height in that one end that the first water pipe 75 is connected with the second water tank 74, under gravity, the water inside the first water tank 73 The inside of the second water tank 74 can be flowed to by the first water pipe 75, water flow generates electricity by will drive the hydraulic turbine 77 when the hydraulic turbine 77. In this way, the first water tank 73 continuously can be lifted or be depressed, the water flow between the second water tank 74 and the first water tank 73 is continuous Reciprocal flowing, is equivalent in tide simulation, that is, convert tidal energy into electric energy.The tidal-energy electric generator set structure letter Single, easy to use, implementation result is good.Wherein, the presence of the second water pipe 76 makes 74 air pressure inside of the second water tank and the first water tank Air pressure inside 73 is in equilibrium state.
The tidal-energy electric generator set can tide simulation energy, and convert electric energy for tide energy, to start motor, electricity Machine drives the rotation of the 4th turntable 61.
Due to being arranged concentrically if be all made of there are four layers of slewing equipment, first layer slewing equipment 3, the second layer are returned The rotational angle of rotary device 4, third layer slewing equipment 5, the 4th layer of slewing equipment 6 in rotation is identical, and when viewing can find easily Overlapping, seriously affects viewing experience.Therefore, in the present invention, using eccentric setting;4th turntable 61 and center stand column 2 Between the degree of eccentricity be equal to the degree of eccentricity between third turntable 51 and center stand column 2, the third turntable 51 and center stand column 2 it Between the degree of eccentricity be equal to the degree of eccentricity between the second turntable 41 and center stand column 2, between second turntable 41 and center stand column 2 The degree of eccentricity be equal to the degree of eccentricity between the first turntable 31 and center stand column 2.Using the identical degree of eccentricity make center stand column 2 by Power is uniform, meanwhile, viewing first layer slewing equipment 3, second layer slewing equipment 4, third layer slewing equipment 5, the 4th layer of revolution dress 6 are set more to have a sense of hierarchy in rotation.The advantages of eccentric setting is so that first layer slewing equipment 3, second layer slewing equipment 4, Three layers of slewing equipment 5, the rotational angle of the 4th layer of slewing equipment 6 are different, facilitate viewing, and viewing experience is good.
Further, the center stand column 2 is welded using seamless steel pipe.The center stand column 2 is in whole device Play the role of center framework, while being the channel overhauled up and down again.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (8)

1. a kind of energy conversion interaction tower science popularization device, it is characterised in that: including platform (1), center stand column (2), solar energy- Electric energy-mechanic energy converting system, mechanical energy-electric energy-mechanic energy converting system, wind energy-electric energy-mechanic energy converting system, tide The lower end of energy-electric energy-mechanic energy converting system, the center stand column (2) is fixedly connected with platform (1).
2. a kind of energy conversion interaction tower science popularization device according to claim 1, it is characterised in that: the solar energy- Electric energy-mechanic energy converting system includes first layer slewing equipment (3), shot-light and eyeglass, and the first layer slewing equipment (3) includes With first turntable (31) of center stand column (2) eccentric setting, be mounted on the outer peripheral multiple solar batteries of the first turntable (31) Plate (32) and two the first axial fans (33) being mounted on outside the first turntable (31), first turntable (31) and center Column (2) rotation connection;The shot-light emits beam makes the light of shot-light be irradiated to solar panel by lens reflecting (32), the solar panel (32) is the first axial fan (33) power supply, solar panel (32) output Electric energy drives the raw wind of the fan blade rotating movable property of the first axial fan (33), and the first turntable (31) are pushed under the reaction force of wind-force Rotation.
3. a kind of energy conversion interaction tower science popularization device according to claim 2, it is characterised in that: the mechanical energy- Electric energy-mechanic energy converting system include second layer slewing equipment (4), centrally disposed column (2) side mechanical energy turn wind energy Device (8), the second layer slewing equipment (4) include with second turntable (41) of center stand column (2) eccentric setting, eight pieces it is vertical It is mounted on outer peripheral first covering of the fan (42) of the second turntable (41), second turntable (41) and center stand column (2) are rotatablely connected; It includes power generation-type exercise bike (81) and blower (82) that the mechanical energy, which turns wind energy plant (8), and the power generation-type exercise bike (81) produces Raw electric energy drives the raw wind of the fan blade rotating movable property of blower (82), the raw wind of the fan blade rotating movable property of blower (82) to the first covering of the fan (42) To push the second turntable (41) rotation.
4. a kind of energy conversion interaction tower science popularization device according to claim 3, it is characterised in that: the wind energy-electricity Energy-mechanical energy conversion system includes the wind power generation plant of third layer slewing equipment (5), centrally disposed column (2) other side (9), the third layer slewing equipment (5) includes that is mounted on the third turntable (51) of center stand column (2) eccentric setting, two External the second axial fan (52) of three turntables (51), the third turntable (51) and center stand column (2) are rotatablely connected;It is described Wind power generation plant (9) is the second axial fan (52) power supply, and the wind that the second axial fan (52) energization generates is made counter Third turntable (51) rotation is pushed under the action of firmly.
5. a kind of energy conversion interaction tower science popularization device according to claim 4, it is characterised in that: the tide energy- Electric energy-mechanic energy converting system includes tidal-energy electric generator set, the 4th layer of slewing equipment (6), the 4th layer of slewing equipment (6) Including with center stand column (2) eccentric setting the 4th turntable (61), eight pieces be vertically mounted on the 4th turntable (61) outer peripheral Two covering of the fans (62), the 4th turntable (61) and center stand column (2) are rotatablely connected;4th turntable (61) is driven by motor, The motor is powered by tidal-energy electric generator set.
6. a kind of energy conversion interaction tower science popularization device according to claim 5, it is characterised in that: the 4th turntable (61) degree of eccentricity between center stand column (2) is equal to the degree of eccentricity between third turntable (51) and center stand column (2), and described the The degree of eccentricity between three turntables (51) and center stand column (2) is equal to the degree of eccentricity between the second turntable (41) and center stand column (2), The degree of eccentricity between second turntable (41) and center stand column (2) is equal between the first turntable (31) and center stand column (2) The degree of eccentricity.
7. a kind of energy conversion interaction tower science popularization device according to claim 5, it is characterised in that: the tide energy hair Electric installation includes pedestal (71), bottom plate (72), the first water tank (73) for being installed in bottom plate (72) one end, is installed in bottom plate (72) separately Second water tank (74) of one end, the first water pipe (75) being arranged between the first water tank (73) and the second water tank (74), setting exist The second water pipe (76) between first water tank (73) and the second water tank (74), the middle part of the bottom plate (72) are upper with pedestal (71) End is hinged, and one end of first water pipe (75) is connected to the inner cavity of the first water tank (73), first water pipe (75) it is another End is connected to the inner cavity of the second water tank (74), and the inside in the first water pipe (75) middle section is equipped with the hydraulic turbine (77), and described the Two water pipes (76) setting is in the top of the first water pipe (75), one end of second water pipe (76) and the inner cavity of the first water tank (73) Connection, the other end of second water pipe (76) are connected to the inner cavity of the second water tank (74).
8. a kind of energy conversion interaction tower science popularization device according to claim 1, it is characterised in that: the center stand column (2) it is welded using seamless steel pipe.
CN201811620909.1A 2018-12-28 2018-12-28 Energy conversion interactive tower type science popularization device Active CN109686197B (en)

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CN109686197B CN109686197B (en) 2020-12-08

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CN2531475Y (en) * 2002-02-08 2003-01-15 上海科技馆 Apparatus using bicycle generating power to demonstrate energy transition
US7576460B1 (en) * 2007-08-08 2009-08-18 Jerome Mergist Energy conversion system
KR200449478Y1 (en) * 2009-10-30 2010-07-13 주식회사 케이티이엔지 Artificial Solar Laboratory System
CN201965815U (en) * 2011-01-27 2011-09-07 王雨辰 Trolley for demonstrating energy conversion and mechanical principle
CN201993950U (en) * 2011-01-27 2011-09-28 湖州师范学院 Solar energy and mechanical energy conversion experiment device
CN102280052A (en) * 2010-06-13 2011-12-14 上海市南洋中学 Energy conversion demonstration device
CN202487043U (en) * 2012-03-22 2012-10-10 李国文 Energy conversion demonstrating device
CN202636331U (en) * 2012-04-13 2013-01-02 英利能源(中国)有限公司 Solar photovoltaic rotary football display device
CN202838751U (en) * 2012-09-26 2013-03-27 北京工业大学 Energy transformation demonstrator
CN203088379U (en) * 2013-02-28 2013-07-31 无锡同春新能源科技有限公司 Rotating device enabling solar photovoltaic distributed power generation system to be applied to clay figurine exhibit
CN203376904U (en) * 2013-07-30 2014-01-01 董令国 Demonstration device for physical energy change
CN105134749A (en) * 2014-08-25 2015-12-09 摩尔动力(北京)技术股份有限公司 Three-structure-integrated eccentric shaft

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5124298A (en) * 1996-11-12 1998-06-03 B.M.D. (Barili Martino Developpements) S.A.R.L. System for storing energy using air under pressure driven by a wind power engine
CN2531475Y (en) * 2002-02-08 2003-01-15 上海科技馆 Apparatus using bicycle generating power to demonstrate energy transition
US7576460B1 (en) * 2007-08-08 2009-08-18 Jerome Mergist Energy conversion system
KR200449478Y1 (en) * 2009-10-30 2010-07-13 주식회사 케이티이엔지 Artificial Solar Laboratory System
CN102280052A (en) * 2010-06-13 2011-12-14 上海市南洋中学 Energy conversion demonstration device
CN201993950U (en) * 2011-01-27 2011-09-28 湖州师范学院 Solar energy and mechanical energy conversion experiment device
CN201965815U (en) * 2011-01-27 2011-09-07 王雨辰 Trolley for demonstrating energy conversion and mechanical principle
CN202487043U (en) * 2012-03-22 2012-10-10 李国文 Energy conversion demonstrating device
CN202636331U (en) * 2012-04-13 2013-01-02 英利能源(中国)有限公司 Solar photovoltaic rotary football display device
CN202838751U (en) * 2012-09-26 2013-03-27 北京工业大学 Energy transformation demonstrator
CN203088379U (en) * 2013-02-28 2013-07-31 无锡同春新能源科技有限公司 Rotating device enabling solar photovoltaic distributed power generation system to be applied to clay figurine exhibit
CN203376904U (en) * 2013-07-30 2014-01-01 董令国 Demonstration device for physical energy change
CN105134749A (en) * 2014-08-25 2015-12-09 摩尔动力(北京)技术股份有限公司 Three-structure-integrated eccentric shaft

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