CN103017076B - Using method of railway street lamp for generating electricity by utilizing flywheel and suction effect - Google Patents
Using method of railway street lamp for generating electricity by utilizing flywheel and suction effect Download PDFInfo
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- CN103017076B CN103017076B CN201210551009.2A CN201210551009A CN103017076B CN 103017076 B CN103017076 B CN 103017076B CN 201210551009 A CN201210551009 A CN 201210551009A CN 103017076 B CN103017076 B CN 103017076B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/12—Combinations of wind motors with apparatus storing energy storing kinetic energy, e.g. using flywheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D5/00—Other wind motors
- F03D5/06—Other wind motors the wind-engaging parts swinging to-and-fro and not rotating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D5/00—Other wind motors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G3/00—Other motors, e.g. gravity or inertia motors
- F03G3/08—Other motors, e.g. gravity or inertia motors using flywheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
- F03G7/081—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine recovering energy from moving road or rail vehicles, e.g. collecting vehicle vibrations in the vehicle tyres or shock absorbers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a suction effect and a using method of the railway street lamp for generating electricity by utilizing a flywheel. The using method is characterized in that each street lamp along a railway is additionally provided with an oscillating device using a suction force as power and a flywheel electricity generating device; the airflow between a high-speed train and the oscillating device is quickened when the high-speed train passes, the pressure between the high-speed train and the oscillating device is reduced, thus the suction force can be generated by a suction plate, and the oscillating device can oscillate to the high-speed train; and the flywheel electricity generation device can be subjected to energy storage and electricity generation by an oscillating power, and the generated electricity can be supplied for forward street lamps to emit light to illuminate. The railway street lamp and the using device, disclosed by the invention, have the beneficial effects that the electricity is generated by utilizing the suction force during the running of the high-speed train, and stable and environment-friendly electricity can be supplied for the illumination of the railway street lamp; the disadvantage that the traditional wind/solar street lamps are in instable electricity is prevented; the electricity resource of a public grid is saved; the energy stored by the flywheel for generating the electricity is utilized for replacing the electricity stored by a storage battery, the environmental pollution of a chemical battery is prevented, and the disadvantages that the chemical battery is short in service life and needs to be frequently maintained are prevented.
Description
Technical field
The invention belongs to lighting apparatus, especially relate to a kind of street lamp that utilizes generating electricity by natural energy.
Background technology
In order to save the energy, protection of the environment, has occurred utilizing solar energy and wind energy that the street lamp of electric power is provided at present.The street lamp of these two kinds of natural energy resources, is specially adapted to the illumination of Along Railway.Because the illumination of the railway line of long distance will consume sizable electric power resource.Yet these two kinds of energy are all unsettled.Such as, continuous is overcast and rainy, and the power supply of solar street light has just become problem.Continuous calm or gentle breeze weather, wind powered street lamp will quit work.Study a kind of street lamp that utilizes the Along Railway of stable natural energy resources power supply, become an important topic.
Another shortcoming of existing solar energy and wind powered street lamp is to need configuration chemical cell, and chemical cell is wanted periodic maintenance, and service life is limited, and waste battery also can be to environment, and this state also haves much room for improvement.
Another noticeable phenomenon is: the both sides of high-speed railway, conventionally have guardrail, be used for preventing passerby from blindly approaching track and by moment bullet train extremely injure.Because bullet train fast by time the high velocity air that produces, can, to the people of railway both sides or deposits yields swabbing effect, if people or thing too approach the train of running at high speed, will be inhaled to train by this suction force.This phenomenon can explain according to bernoulli principle, and flow velocity is faster, and pressure is lower, therefore near people or the thing of train, can be pushed from higher-pressure region to (inhale to) low-pressure area.
Summary of the invention
The object of the invention is the weak point for the street lamp of above-mentioned generating electricity by natural energy, propose a kind of street lamp with stable natural energy resource power supply, this street lamp need not use chemical cell.The suction force that high velocity air when described natural energy resources is train motion forms produces; This natural energy resources and be stable, because the train order of classes or grades at school quantity of every day operation is quite stable.
Main thought of the present invention is: the street lamp of Along Railway both sides is set up one and be take pendulous device and the flywheel generating set that suction force is power, when bullet train passes through, pendulous device obtains suction force and swings, oscillatory forces makes flywheel generating set energy storage generating simultaneously, and the electricity sending is for the street lamp luminous lighting in train the place ahead.
The concrete technical scheme of the present invention is achieved in that this street lamp comprises:
Pendulous device, it comprises suction plate and the support that is located at street lamp column front portion, two chains of both sides, street lamp column top, two sprocket wheels, counterweight block, two speed changers, two support plates, two internal connecting type ratchets; Support one end and suction plate are connected, the other end and street lamp column lower hinge; Two speed changers are fixed on street lamp column both sides by two support plates respectively, and the input of described speed changer connects sprocket wheel, is provided with ratchet in sprocket wheel; On each sprocket wheel, all mesh a chain, one end of every chain is connected in suction plate top, and the other end is connected in counterweight block; The output of speed changer is connected with an internal connecting type ratchet;
Flywheel generating set, it comprises two flywheels and a dc generator and gripper shoe thereof; The both ends of rotor that are positioned at the dc generator of street lamp column are connected with flywheel respectively; Flywheel is connected with the internal connecting type ratchet in pendulous device; It is inner that the shell that contains DC generator stator is fixed on street lamp column by gripper shoe; Dc generator is electrically connected to a mu balanced circuit, and mu balanced circuit is electrically connected to the street lamp illuminating part of a far-end;
Street lamp assembly, it comprises street lamp illuminating part and street lamp column, and street lamp illuminating part is arranged on street lamp column top, and the mu balanced circuit in the street lamp of street lamp illuminating part and far-end is electrically connected to;
Use the method for said apparatus: when train process street lamp, the air-flow between train and suction plate is accelerated, and pressure reduces, thereby suction plate is produced to suction force, and suction plate and support are moved to train; Suction plate top pulls chain, with this, together with the rotor of movable sprocket, speed changer, internal connecting type ratchet, flywheel and dc generator, turn round, flywheel store kinetic energy is also utilized its rotator inertia band dynamotor generating, the electricity that dc generator sends, by after the voltage stabilizing of mu balanced circuit, is given the street lamp illuminating part powered lighting in train the place ahead of far-end; Train is the street lamp through arranging successively, and the street lamp illuminating part in train the place ahead is luminous lighting successively; Train is by after street lamp, and suction force disappears, and the gravity of counterweight block pulls chain, makes suction plate be returned to original state, in order to be sucked gravitational attraction next time, moves; The kinetic energy that flywheel stores reduces gradually, and the rotating speed of flywheel reduces and no longer valid generating gradually, and street lamp illuminating part extinguishes;
So go round and begin again, the suction force generating that said apparatus relies on train to produce, to the street lamp illuminating part powered lighting in train the place ahead.
Feature of the present invention and beneficial effect are:
The suction force producing while one, utilizing bullet train to travel is generated electricity, and the electric power of the stable and environmental protection of railway street lighting is provided.Avoided the shortcoming of existing wind energy and solar street light unstable power.Also saved the electric power resource of public electric wire net.
Two, utilize flywheel to store the energy of generating, replace battery stores electric power, avoided the environmental pollution of chemical cell, also avoided the chemical cell life-span short, the shortcoming that must often safeguard.
Accompanying drawing explanation
Fig. 1 is the use view of the embodiment of the present invention 1.
Fig. 2 is the motion state schematic diagram of Fig. 1.
Fig. 3 is the schematic perspective view of the embodiment of the present invention 1.
Fig. 4 is the partial sectional view of the embodiment of the present invention 1.
Fig. 5 is the A portion enlarged drawing in Fig. 4.
Fig. 6 is the front view of Fig. 4.
Fig. 7 is the B portion enlarged drawing in Fig. 6.
Fig. 8 is the structural representation of internal connecting type ratchet.
Fig. 9 is the C portion enlarged drawing in Fig. 1.
Figure 10 is the electrical connection schematic diagram of street lamp of the present invention.
Figure 11 is the schematic diagram of embodiment 2.
Figure 12 is the K portion enlarged drawing in Figure 11.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Embodiment 1, consult Fig. 4 to Fig. 7, the present invention sets up one for the street lamp of Along Railway both sides to take pendulous device and the flywheel generating set that suction force is power, when bullet train passes through, pendulous device obtains suction force and swings, oscillatory forces makes a flywheel generating set energy storage generating simultaneously, and the electricity sending is for the street lamp luminous lighting (electric connection mode of street lamp is consulted Figure 10) of train the place ahead far-end.This flywheel generating set is similar to flying wheel battery, and different is that flying wheel battery is charging energy-storing, and its outside is a vacuum box, and the duration of generating is longer.And this flywheel generating set is in running, because the reason such as invisible waste, friction, the duration of generating is shorter, but the street lamp in many Along Railways section conventionally only need for train by time, there is no other purposes, so the electricity that this flywheel generating set sends is enough for train illumination is required.
Pendulous device mainly comprises suction plate 11 and the support 12 that is located at street lamp column front portion, two chains of both sides, street lamp column top 13, two sprocket wheels 14, counterweight block 15, two speed changers 16, two support plates 17, two internal connecting type ratchets 18.Support 12 one end and suction plate 11 are connected, the other end and street lamp column 41 lower hinge; When train is through out-of-date, suction plate 11 obtains suction force, and these two parts that are fixed together can swing towards train directions around described hinged place.The amplitude swinging, is controlled by the upper limit bar 91 and the lower limit bar 92 that are located on street lamp column.The size of suction force is directly proportional substantially to the area of suction plate 11, that is to say, suction plate 11 is larger, and the suction force of acquisition is also larger.After train passes through, suction force disappears, and the weight of counterweight block 15, by chain 13, returns to initial position by suction plate 11, in order to swing next time.Two speed changers 16 are individually fixed in street lamp column 41 both sides by two support plates 17 respectively, the input of described speed changer 16 connects sprocket wheel 14, on each sprocket wheel 14, all mesh a chain 13, one end of every chain 13 is connected in suction plate 11 tops, and the other end is connected in counterweight block 15; In sprocket wheel 14, be provided with ratchet (not shown); This sprocket wheel is similar to the sprocket wheel that contains ratchet in bicycle rear.When chain 13 band movable sprockets 14 counterclockwise rotate, also drive the power shaft equidirectional rotation together of speed changer 16; When sprocket wheel 14 rotates clockwise, due to the anti-reverse function of ratchet, the power shaft of speed changer 16 does not rotate with sprocket wheel 14.The output of speed changer 16 is connected with an internal connecting type ratchet 18, and internal connecting type ratchet 18 is connected with flywheel 21, referring to Fig. 8; The effect of speed changer 16 is the rotating speed of sprocket wheel 14 further to improve, and makes flywheel 21 have a higher angular speed and kinetic energy.The effect of internal connecting type ratchet 18 is after flywheel 21 is pushed, and flywheel 21 relies on its larger rotator inertia to continue to rotate, and speed changer 16 is no longer followed rotation, in order to avoid consume the kinetic energy of flywheel 21.
Street lamp assembly, it comprises street lamp illuminating part 4 and street lamp column 41, and street lamp illuminating part 4 is arranged on street lamp column 41 tops, and the mu balanced circuit in the street lamp of street lamp illuminating part 4 and far-end is electrically connected to;
Flywheel generating set, it mainly comprises two flywheels 21 and a dc generator 22 and gripper shoe 23 thereof; The both ends of rotor 221 that are positioned at the dc generator of street lamp column 41 are connected with a flywheel 21 respectively; The shell 222 that contains DC generator stator is fixed on street lamp column 41 inside by gripper shoe 23; Dc generator 22 relies on the kinetic energy of the storage of flywheel 21 within a period of time, to continue generating.Dc generator 22 is electrically connected to a mu balanced circuit (not shown), mu balanced circuit is electrically connected to (electric connection mode of street lamp is consulted Figure 10) with the street lamp illuminating part 4 of a far-end (front end or rear end), so that the train coming from two different directions can use the present invention.Concrete example explanation, namely 3 electricity of the street lamp in Figure 10 have been lighted the illuminating part of street lamp 5 by cable, and the power supply that is lit of the illuminating part of street lamp 3 is by street lamp 1 TRT electricity, the rest may be inferred, and the train the place ahead in this master drawing is all the time by street lighting.If train is to travel by rightabout in figure, it is the illuminating part that street lamp 5 has been lighted street lamp 3.The street lamp of generating and the distance being lit between street lamp can be determined according to true train speed and environment for use, for example, are separated by 1500 meters.
By mu balanced circuit, can award street lamp illuminating part to stablize effective power supply.The another kind of method that effective power supply is stablized in acquisition is between flywheel 21 and dc generator 22, to set up a mechanical centrifugal formula speed regulator, can make like this rotor of dc generator have a stable rotating speed.Described mu balanced circuit and mechanical centrifugal formula speed regulator, all can adopt known mu balanced circuit and mechanical centrifugal formula speed regulator.
In sum, use the method for said apparatus: when train process street lamp, the air-flow between train and suction plate 11 is accelerated, and pressure reduces, thereby suction plate 11 is produced to suction forces, and suction plate 11 and support 12 are swung to train; Suction plate 11 tops pull chain 13, with this, be with movable sprocket 14, speed changer 15, internal connecting type ratchet 18, flywheel 21 to rotate together with dc generator 22, flywheel 21 store kinetic energy are also utilized its rotator inertia band dynamotor 22 generatings, the electricity that dc generator 22 sends, by after the voltage stabilizing of mu balanced circuit, is given the street lamp illuminating part powered lighting in train the place ahead of far-end; Train is successively through being arranged in the street lamp of railway both sides, and the street lamp illuminating part in train the place ahead is luminous lighting successively; Train is by after street lamp, and suction force disappears, and the gravity of counterweight block 15 pulls chain 13, makes suction plate 11 be returned to original state; Wait is sucked gravitational attraction next time and swings; The kinetic energy that flywheel 21 stores reduces gradually, and the rotating speed of flywheel 21 reduces and no longer valid generating gradually, and street lamp illuminating part 4 extinguishes;
So go round and begin again, the suction force generating that the flywheel generating set of street lamp relies on train to produce, to the street lamp illuminating part powered lighting in train the place ahead.。
Because the time of related components operation of the present invention is comparatively of short duration, therefore can not establish control circuit between mu balanced circuit and street lamp illuminating part, namely also generate electricity momently by day and throw light on.Can certainly arrange and comprise photosensitive detection circuit or this class control circuit of time setting circuit, for being controlled at, close street lamp illuminating part daytime.This class control circuit of photosensitive detection circuit or time setting circuit, is all known control circuits, is here not repeated.
Embodiment 2, with translation device, replace the pendulous device described in embodiment 1 also can realize generating object:
Referring to Figure 11 and Figure 12, the parts of described translation device are substantially identical with pendulous device, it comprises suction plate 11 and the support 12 that is located at street lamp column 41 front portions, two chains of street lamp column 41 both sides, top 13, two sprocket wheels 14, counterweight block 15, two speed changers 16, two support plates 17, two internal connecting type ratchets 18; Different: support 12 one end and suction plate 11 are connected, support 12 bottoms are provided with many rollers 101, a underframe 103 that is provided with chute 102 is fixed in street lamp column 41 bottoms, when suction plate 11 is subject to suction force, roller 101 is supporting support 12 and suction plate 11 is rolled forward in chute 102, with this, drives chain 13 and sprocket wheel 14 motions.
Following parts are identical with pendulous device: two speed changers 16 are fixed on street lamp column 41 both sides by two support plates 17 respectively, and the input of described speed changer 16 connects sprocket wheel 14, is provided with ratchet in sprocket wheel; On each sprocket wheel 14, all mesh a chain 13, one end of every chain 13 is connected in suction plate 11 tops, and the other end is connected in counterweight block 15; The output of speed changer 16 is connected with an internal connecting type ratchet 18.
Remaining flywheel generating set, street lamp assembly are identical with embodiment 1.
Claims (2)
1. a using method of utilizing the railway street lamp that flywheel and swabbing effect generate electricity, is characterized in that, this street lamp comprises:
Pendulous device, it comprises suction plate and the support that is located at street lamp column front portion, two chains of both sides, street lamp column top, two sprocket wheels, counterweight block, two speed changers, two support plates, two internal connecting type ratchets; Support one end and suction plate are connected, the other end and street lamp column lower hinge; Two speed changers are fixed on street lamp column both sides by two support plates respectively, and the input of described speed changer connects sprocket wheel, is provided with ratchet in sprocket wheel; On each sprocket wheel, all mesh a chain, one end of every chain is connected in suction plate top, and the other end is connected in counterweight block; The output of speed changer is connected with an internal connecting type ratchet;
Flywheel generating set, it comprises two flywheels and a dc generator and gripper shoe thereof; The both ends of rotor that are positioned at the dc generator of street lamp column are connected with flywheel respectively; Flywheel is connected with the internal connecting type ratchet in pendulous device; It is inner that the shell that contains DC generator stator is fixed on street lamp column by gripper shoe; Dc generator is electrically connected to a mu balanced circuit, and mu balanced circuit is electrically connected to the street lamp illuminating part of a far-end;
Street lamp assembly, it comprises street lamp illuminating part and street lamp column, and street lamp illuminating part is arranged on street lamp column top, and the mu balanced circuit in the street lamp of street lamp illuminating part and far-end is electrically connected to;
Use the method for said apparatus: when train process street lamp, the air-flow between train and suction plate is accelerated, and pressure reduces, thereby suction plate is produced to suction force, and suction plate and support are moved to train; Suction plate top pulls chain, with this, together with the rotor of movable sprocket, speed changer, internal connecting type ratchet, flywheel and dc generator, turn round, flywheel store kinetic energy is also utilized its rotator inertia band dynamotor generating, the electricity that dc generator sends, by after the voltage stabilizing of mu balanced circuit, is given the street lamp illuminating part powered lighting in train the place ahead of far-end; Train is the street lamp through arranging successively, and the street lamp illuminating part in train the place ahead is luminous lighting successively; Train is by after street lamp, and suction force disappears, and the gravity of counterweight block pulls chain, makes suction plate be returned to original state, in order to be sucked gravitational attraction next time, moves; The kinetic energy that flywheel stores reduces gradually, and the rotating speed of flywheel reduces and no longer valid generating gradually, and street lamp illuminating part extinguishes;
So go round and begin again, the suction force generating that said apparatus relies on train to produce, to the street lamp illuminating part powered lighting in train the place ahead.
2. the using method of utilizing the railway street lamp that flywheel and swabbing effect generate electricity as claimed in claim 1, is characterized in that replacing described pendulous device with translation device;
Described translation device comprises suction plate and the support that is located at street lamp column front portion, two chains of both sides, street lamp column top, two sprocket wheels, counterweight block, two speed changers, two support plates, two internal connecting type ratchets; Support one end and suction plate are connected, and support bottom is provided with many rollers; A underframe is fixed in street lamp column bottom, is provided with the chute for described roller motion in underframe;
Two speed changers are fixed on street lamp column both sides by two support plates respectively, and the input of described speed changer connects sprocket wheel, is provided with ratchet in sprocket wheel; On each sprocket wheel, all mesh a chain, one end of every chain is connected in suction plate top, and the other end is connected in counterweight block; The output of speed changer is connected with an internal connecting type ratchet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210551009.2A CN103017076B (en) | 2012-12-18 | 2012-12-18 | Using method of railway street lamp for generating electricity by utilizing flywheel and suction effect |
| PCT/CN2014/071054 WO2014094675A1 (en) | 2012-12-18 | 2014-01-22 | Roadside lamp that generates electricity using flywheel and suction effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210551009.2A CN103017076B (en) | 2012-12-18 | 2012-12-18 | Using method of railway street lamp for generating electricity by utilizing flywheel and suction effect |
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| Publication Number | Publication Date |
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| CN103017076A CN103017076A (en) | 2013-04-03 |
| CN103017076B true CN103017076B (en) | 2014-12-10 |
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| CN201210551009.2A Active CN103017076B (en) | 2012-12-18 | 2012-12-18 | Using method of railway street lamp for generating electricity by utilizing flywheel and suction effect |
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| WO (1) | WO2014094675A1 (en) |
Cited By (1)
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| CN104603527A (en) * | 2012-12-18 | 2015-05-06 | 吴长江 | Self electricity-generating roadside lamp that generates electricity using a flywheel and suction effect |
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| CN103017076B (en) * | 2012-12-18 | 2014-12-10 | 冯静 | Using method of railway street lamp for generating electricity by utilizing flywheel and suction effect |
| CN104937334A (en) * | 2014-01-22 | 2015-09-23 | 陈金清 | Roadside lamp that generates electricity using flywheel and suction effect |
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| WO2014094675A1 (en) | 2014-06-26 |
| CN103017076A (en) | 2013-04-03 |
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