CN103818245A - Tire stressed power generation assembly - Google Patents
Tire stressed power generation assembly Download PDFInfo
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- CN103818245A CN103818245A CN201410044125.4A CN201410044125A CN103818245A CN 103818245 A CN103818245 A CN 103818245A CN 201410044125 A CN201410044125 A CN 201410044125A CN 103818245 A CN103818245 A CN 103818245A
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Abstract
The invention discloses a tire stressed power generation assembly. The tire stressed power generation assembly comprises a wheel, a wheel rim, a tire and spokes, wherein an elastic tire covers the surface of the tire so that a double-layered tire is formed; a sealing cavity filled with air is formed between the surface of the tire and the elastic tire; a plurality of compressed air pumps or a plurality of reciprocating type screw machines which are positioned between the outer surface of the tire and the inner surface of the elastic tire are arranged in the sealing cavity, are annularly distributed along the outer surface of the tire, and are connected to a generator arranged on the rim or a main rack of the automobile; and the generator generates power by using power generated by the compressed air pumps or the reciprocating type screw machines. In a running process of the automobile, a road surface applies acting force to a tread of the elastic tire, the stress of the tread is transmitted to the reciprocating type screw machines so that rotating force is generated or the compressed air pumps are squeezed so that compressed air is generated, and the continuously generated rotating force or the continuously generated compressed air can be transmitted to the generator and is used for generating power.
Description
Technical field
The present invention relates to a kind of running car that utilizes and produce the technical field of reciprocal compression power for generating electricity, relate in particular to a kind of reciprocal compression power device that utilizes automobile self gravitation and the power travelling and utilization to be arranged between automobile double-deck tire and produce the power generating system of power for generating electricity.
Background technology
Tire is one of vitals of automobile, and it directly contacts with road surface, and automotive suspension suffered impact while jointly relaxing running car, guarantees that automobile has good driving comfort and riding comfort; Guarantee that there is good tack on wheel and road surface, improve traction property, braking ability and the crossing ability of automobile; The weight of bearing automobile, the vital function that tire is risen on automobile is more and more subject to people's attention.
But, the function that the effect of existing wheel and tire just keeps in motion its safety traffic and smoothly travels as automobile, the energy that during not running car, tire has is converted to automobile institute's energy requirement or available energy that we are required in time; The energy that the wheel tyre of prior art travels will be wasted.
Summary of the invention
The object of the invention is the shortcoming in order to overcome above-mentioned prior art, a kind of tire force power generation assembly is provided, this tire force power generation assembly is mainly to utilize automobile own wt and the automobile suffered weight of wheel tyre in the process of moving, in the time of running car, tire is subject to larger squeezing action power, be designed to dual-chamber tire and reciprocal compression power device is installed between dual-chamber tire, ground force in surface of tyre and be passed to reciprocal compression power device produce power transmitting power to electrical generator for generating, except being used for generating, also can be used for promoting in addition vehicle to run.
The technical solution adopted for the present invention to solve the technical problems is: a kind of tire force power generation assembly, comprise the wheel being used in conjunction with automobile body frame, the spoke that wheel is provided with by the tire of with axletree, the wheel rim that is connected being installed, install with wheel rim and wheel rim forms, described surface of tyre is coated with one deck elastic tyre and forms dual-chamber tire, and between surface of tyre and elastic tyre, being provided with drum has the seal chamber of air; In described seal chamber, be provided with air driven pump or reciprocating screw machine between outer surface of tire and elastic tyre inside face, distribute ringwise and be provided with multiple air driven pumps or multiple reciprocating screw machine along outer surface of tire, air driven pump or reciprocating screw machine are connected at the electrical generator on wheel rim or automobile body frame and utilize air driven pump or power that reciprocating screw machine produces generates electricity for electrical generator.Utilize automobile own wt and the extruding of the application force while travelling to elastic tyre, this squeese pressure is converted in air driven pump or reciprocating screw machine, and air driven pump produces pressurized air, and the reciprocating screw machine power that rotates; Pressurized air or turning effort all can be passed to electrical generator for generating.The reset of its air driven pump or reciprocating screw machine can drive realization by the reset of elastic tyre and seal chamber itself, also can automatically realize by parts such as retracing springs.
Further, described air driven pump is provided with admission port and air extractor duct, admission port and extraneous air conducting, along wheel rim outside or inner side be provided with pressurized air gas piping, each air extractor duct is all connected with pressurized air gas piping and carries pressurized air; Described pressurized air gas piping connects electrical generator and transmits pressurized air to electrical generator by pressurized air gas piping.Each air driven pump all has independent admission port and air extractor duct, when automobile in motion, due to automobile own wt and travel time channel in the face of the application force of automobile etc. all in baseset with vehicle spring tire on, the tyre surface contact road surface of elastic tyre, elastic tyre can be subject to certain extruding, and this squeese pressure can direct transfer function being close on the air driven pump of being located at the back side in elastic tyre, and because air driven pump circular array distributes, the stressed of each contact surface of elastic tyre all can be passed on corresponding air driven pump substantially; When air driven pump is squeezed power and produces extruding, pressurized air forms pressurized air and exports from air extractor duct, being delivered to electrical generator and blowing electrical generator generating by pressurized air gas piping.And in the process of constantly rotating at dual-chamber tire, when the tyre surface of part elastic tyre does not contact with ground and while not stressing, the tyre surface of this part elastic tyre, because the effect of seal chamber air pressure automatically resets, has also driven automatically reseting of air driven pump; So, continuing to depress another air driven pump carries out repetitive cycling generation pressurized air generating and resets.The air inlet in time that arranges of admission port supplements the air in air driven pump, realizes the air inlet effect of air driven pump.The pressurized air of output is used for generating as power for the electrical generator on automobile, certainly, also these pressurized airs can be kept getting off, and for other purposes or transformation of energy, and vehicle frame also can act on compressed-air actuated memory bank.
Or be that freeing pipe corresponding surface of the equal separate connection of air extractor duct of each air driven pump is to the blade of electrical generator, each air driven pump output squeezing wind circulation that works alone blows electrical generator, the composition of the freeing pipe separately annular of each air driven pump is aimed at the blade of electrical generator, and separately continuous circulation blows electrical generator work.
Further, described electrical generator adopts gas driven generator.The pressurized air producing as motive use on gas driven generator for generating, the electric energy feedback of generation is used for using or be applied on electronlmobil on automobile batteries.The wind-engaging point of gas driven generator can, directly towards the blade face of gas driven generator blade, also can be arranged on the side of gas driven generator blade.
Or described electrical generator adopts screw expansion electrical generator.Also can use screw expansion electrical generator for generating, the principle of work of this screw expansion electrical generator is broadly divided into:
1, intake process: after the between cog volume that pressurized air enters rotor through the admission port of screw expansion electrical generator, drive rotor is rotated, and between cog volume is constantly expanded, when admission port complete when between cog volume and screw expansion electrical generator departs from, intake process finishes;
2, expansion phase: along with between cog volume continues to increase, compressed gas volume expansion temperature reduces, and outputting power is to the projecting shaft place of rotor simultaneously;
3, exhaust process: in the time that between cog volume communicates with screw expansion electrical generator exhausr port, just start exhaust process, until between cog volume reducing is zero, till completing a working cycle.
The clearance seal of this screw expansion electrical generator, thus the distinct advantages that turbo-expander and Piston Expander all do not have there is.In screw expansion electrical generator, pressurized air acts directly on the rotor flank of tooth, thus have the DC machine of being similar to start time torque characteristics, can carry out heavy load startup.The rotating speed of screw expansion electrical generator is lower, is generally about 1/10 left and right of same capacity turbo-expander, thereby can not pass through speed reduction gearing and direct drive generator or other low speed power consumption machinery, and shaft seal is effective, and the life-span is long.Screw expansion electrical generator has mechanical drive generating and these two kinds of modes of pressurized air transmission.
Further, described air driven pump comprises the pump housing and coordinates the piston pump of installation activity with the pump housing, and admission port connects the pump housing by induction tract; The piston that piston pump is connected by pitch brace cylinder body and with pitch brace cylinder body forms, piston is provided with the anti-wear cushion rubber for preventing reciprocating motion of the pistons wearing and tearing pump housing casing wall, piston is provided with piston-ring slot, piston is provided with and coordinates the also seal compression air cushion rubber of movable sealing with piston-ring slot, and piston runs through and is provided with piston intake mouth to piston base from piston-ring slot; Piston is provided with compressed air inlet port and the conducting of pitch brace cylinder body, and air extractor duct connects the pitch brace body of rod by vent pipe.The piston of this air driven pump is placed in the pump housing and with piston the pump housing is divided into normal air interval and air compressing interval, when pitch brace cylinder body drives piston pull, air enters into from admission port in the normal air interval of the pump housing, now seal compression air cushion rubber and piston intake mouth have certain gap, and air enters in air compressing interval from piston intake mouth; Piston compression air in the time that pushing piston pull bar cylinder body drives piston to push in the pump housing, now due to the effect of negative pressure, air flue between seal compression air seal piston intake mouth and the sealing pump housing and piston, pressurized air can only enter in pitch brace cylinder body from compressed air inlet port, and carry pressurized air to air extractor duct and transfer to pressurized air gas piping by freeing pipe from pitch brace cylinder body, and the password pressurized air of giving vent to anger can only go out and can not enter, guarantee that again air driven pump can not leak gas simultaneously.
Further, the end face that the described pump housing coordinates with the pitch brace body of rod is provided with the first O-ring seal of wear prevention pitch brace cylinder body.Admission port conducting air enters the pump housing, in the time of pitch brace cylinder body pull, air delivers in the pump housing from admission port, and the first O-ring seal arranging can also prevent the wearing and tearing with the pump housing in pull and when pushing of pitch brace cylinder body, the service life of the prolongation pump housing and pitch brace cylinder body.
Further, the described pump housing is provided with pump housing cylinder body, be located at the pump housing top cover at pump housing cylinder body top and be located at the pump housing bottom composition of pump housing cylinder base, and admission port passes pump housing top cover conducting pump housing cylinder body by induction tract; Described pitch brace cylinder body one end connects piston, and the other end is provided with pull bar top seal; Described pump housing bottom and pull bar top cover are equipped with the second O-ring seal that prevents gas leakage.This pump housing bottom and pull bar top cover the leakage that can prevent gas is set, can also guarantee normal work and the compressed-air actuated generation of whole air driven pump.In addition, pump housing bottom is fixedly connected with the pressurized air generation that can complete air driven pump with the inner bottom surface of elastic tyre.
Further, or adopt reciprocating screw machine to replace above-mentioned air driven pump, described reciprocating screw machine comprises casing, coordinates with casing and coordinates with the screw rod of screw channel, with screw channel the plane star gear that forms Meshing Pair, and plane star gear connects electrical generator by crankshaft-connecting rod mechanism and drives electrical generator generating.This reciprocating screw machine forms Meshing Pair by the plane star gear of a columniform screw rod and two balanced configurations substantially, is contained in casing.The space that the flank of tooth three of the screw channel of screw rod, the inwall of casing, plane star gear surrounds has formed the actual displacement of reciprocating screw machine.When the stressed extruding of elastic tyre, drive screw rod push-and-pull, the plane star gear engaging with screw channel in push-and-pull process rotates, and plane star gear rotates also and drives electrical generator to rotate by crankshaft-connecting rod mechanism, completes the process of electrical generator generating.
Further, the position of the described corresponding wheel rim in automobile body frame chassis is provided with electrical generator permanent seat, and electrical generator is fixed on electrical generator permanent seat, and electrical generator corresponding surface is to the medial surface position of wheel rim.Attractive in appearance and make electrical generator existing vehicle structure not caused to substantial impact in order to optimize automobile, electrical generator is hidden in wheel rim inner side, good concealment and installing firmly.
Or described electrical generator is directly installed and is hidden in automobile body frame.Also can adopt electrical generator to be hidden in automobile body frame, be combined as a whole with automobile body frame, solve installation site and the complexity of wheel.
Further, admission port and air extractor duct are located on elastic tyre and are protruded from the inner side of elastic tyre.Admission port and air extractor duct are located at elastic tyre inner side and are had good disguise, and also can more conveniently be connected with electrical generator, and output squeezing air is also more convenient direct to electrical generator.
Further, admission port and air extractor duct are located on wheel rim and are protruded from outside or the inner side of wheel rim.The set-up mode principle of admission port and air extractor duct and existing tire valve is basic identical, directly protrudes from wheel rim, can easily observe, and does not also affect the appearance.
In sum, the invention has the beneficial effects as follows: tire force power generation assembly of the present invention is utilizing automobile own wt and running car to have under the condition of larger application force motor tire, researches and develops a kind of power generation assembly being arranged on wheel position.When automobile in the process of moving, road surface applies the used time of doing of application force to the tyre surface of elastic tyre, this tyre surface stressed be passed to corresponding surface to reciprocating screw machine power or the air driven pump generation pressurized air that is squeezed that rotates, it can be used for generating the turning effort of continuous generation or compressed air delivery to electrical generator, and this reciprocating screw machine or air driven pump and elastic tyre tyre surface can automatically reset in the time not being subject to ground force, guarantee normally air amount and output squeezing air of air driven pump, also guarantee the normal work of reciprocating screw machine.In addition, the electric energy that generating can be produced be applied on the equipment of automobile needs itself, and driving automobile travels and operate, and realizes self-generating.The conversion ratio that this turning effort or pressurized air are converted to electric energy is high, can be electric energy the transformation of energy being wasted, and belongs to the new forms of energy of pure green, to zero environmental.
Accompanying drawing explanation
Fig. 1 is the wheel schematic diagram of the tire force power generation assembly of embodiment 1;
Fig. 2 is the cutaway view of wheel;
Fig. 3 is the schematic diagram of the air driven pump of embodiment 1;
Fig. 4 is the schematic diagram of the pump housing of embodiment 1;
Fig. 5 is the schematic diagram of the piston pump of embodiment 1;
Fig. 6 is the partial schematic diagram of the piston pump of embodiment 1;
Fig. 7 is the partial schematic sectional view of the piston pump of embodiment 1;
Fig. 8 is the part sectional view of the reciprocating screw machine of embodiment 4;
Fig. 9 is the wheel schematic diagram of the tire force power generation assembly of embodiment 5.
The specific embodiment
Embodiment 1
The described a kind of tire force power generation assembly of the present embodiment 1, as shown in Figure 1 and Figure 2, comprise the wheel being used in conjunction with automobile body frame, the spoke 20 that wheel is provided with by the tire 19 of with axletree, the wheel rim 18 that is connected being installed, install with wheel rim and wheel rim forms, described surface of tyre is coated with one deck elastic tyre 30 and forms dual-chamber tire, and between surface of tyre and elastic tyre, being provided with drum has the seal chamber 31 of air; In described seal chamber, be provided with between outer surface of tire and elastic tyre inside face reciprocal compression power device, the reciprocal compression power device being somebody's turn to do is air driven pump 21, distribute ringwise and be provided with multiple air driven pumps or multiple reciprocating screw machine along outer surface of tire, air driven pump or reciprocating screw machine are connected at the electrical generator on wheel rim or automobile body frame and utilize air driven pump or power that reciprocating screw machine produces generates electricity for electrical generator.Utilize automobile own wt and the extruding of the application force while travelling to elastic tyre, this squeese pressure is converted in air driven pump or reciprocating screw machine, and air driven pump produces pressurized air, and the reciprocating screw machine power that rotates; Pressurized air or turning effort all can be passed to electrical generator for generating.The reset of its air driven pump or reciprocating screw machine can drive realization by the reset of elastic tyre and seal chamber itself, also can automatically realize by parts such as retracing springs.
Further, described air driven pump is provided with admission port 3 and air extractor duct 11, and admission port and extraneous air conducting are provided with pressurized air gas piping 22 along wheel rim inner side, and each air extractor duct is all connected with pressurized air gas piping and carries pressurized air; Described pressurized air gas piping connects electrical generator and transmits pressurized air to electrical generator by pressurized air gas piping.Each air driven pump all has independent admission port and air extractor duct, when automobile in motion, due to automobile own wt and travel time channel in the face of the application force of automobile etc. all in baseset with vehicle spring tire on, the tyre surface contact road surface of elastic tyre, elastic tyre can be subject to certain extruding, and this squeese pressure can direct transfer function being close on the air driven pump of being located at the back side in elastic tyre, and because air driven pump circular array distributes, the stressed of each contact surface of elastic tyre all can be passed on corresponding air driven pump substantially; When air driven pump is squeezed power and produces extruding, pressurized air forms pressurized air and exports from air extractor duct, being delivered to electrical generator and blowing electrical generator generating by pressurized air gas piping.And in the process of constantly rotating at dual-chamber tire, when the tyre surface of part elastic tyre does not contact with ground and while not stressing, the tyre surface of this part elastic tyre, because the effect of seal chamber air pressure automatically resets, has also driven automatically reseting of air driven pump; So, continuing to depress another air driven pump carries out repetitive cycling generation pressurized air generating and resets.The air inlet in time that arranges of admission port supplements the air in air driven pump, realizes the air inlet effect of air driven pump.The pressurized air of output is used for generating as power for the electrical generator on automobile, certainly, also these pressurized airs can be kept getting off, and for other purposes or transformation of energy, and vehicle frame also can act on compressed-air actuated memory bank.
Further, as shown in Figure 3, Figure 4, Figure 5, Figure 6, Figure 7, described air driven pump comprises the pump housing 1 and coordinates the piston pump 2 of installation activity with the pump housing, and admission port connects the pump housings by air inlet pipe 23 roads; The piston 5 that piston pump is connected by pitch brace cylinder body 4 and with pitch brace cylinder body forms, piston is provided with the anti-wear cushion rubber 6 for preventing reciprocating motion of the pistons wearing and tearing pump housing casing wall, piston is provided with piston-ring slot 7, piston is provided with and coordinates the also seal compression air cushion rubber 8 of movable sealing with piston-ring slot, and piston runs through and is provided with piston intake mouth 9 to piston base from piston-ring slot; Piston is provided with compressed air inlet port 10 and the conducting of pitch brace cylinder body, and air extractor duct connects the pitch brace body of rod by vent pipe 24.The piston of this air driven pump is placed in the pump housing and with piston the pump housing is divided into normal air interval and air compressing interval, when pitch brace cylinder body drives piston pull, air enters into from admission port in the normal air interval of the pump housing, now seal compression air cushion rubber and piston intake mouth have certain gap, and air enters in air compressing interval from piston intake mouth; Piston compression air in the time that pushing piston pull bar cylinder body drives piston to push in the pump housing, now due to the effect of negative pressure, air flue between seal compression air seal piston intake mouth and the sealing pump housing and piston, pressurized air can only enter in pitch brace cylinder body from compressed air inlet port, and carry pressurized air to air extractor duct and transfer to pressurized air gas piping by freeing pipe from pitch brace cylinder body, and the password pressurized air of giving vent to anger can only go out and can not enter, guarantee that again air driven pump can not leak gas simultaneously.
Further, the end face that the described pump housing coordinates with the pitch brace body of rod is provided with the first O-ring seal 12 of wear prevention pitch brace cylinder body.Admission port conducting air enters the pump housing, in the time of pitch brace cylinder body pull, air delivers in the pump housing from admission port, and the first O-ring seal arranging can also prevent the wearing and tearing with the pump housing in pull and when pushing of pitch brace cylinder body, the service life of the prolongation pump housing and pitch brace cylinder body.
Further, the pump housing bottom 15 that the described pump housing is provided with pump housing cylinder body 13, be located at the pump housing top cover 14 at pump housing cylinder body top and be located at pump housing cylinder base forms, and admission port passes pump housing top cover conducting pump housing cylinder body by induction tract; Described pitch brace cylinder body one end connects piston, and the other end is provided with pull bar top cover 16 and seals; Described pump housing bottom and pull bar top cover are equipped with the second O-ring seal 17 that prevents gas leakage.This pump housing bottom and pull bar top cover the leakage that can prevent gas is set, can also guarantee normal work and the compressed-air actuated generation of whole air driven pump.In addition, pump housing bottom is fixedly connected with the pressurized air generation that can complete air driven pump with elastic tyre inner bottom surface.
Further, the position of the described corresponding wheel rim in automobile body frame chassis is provided with electrical generator permanent seat, and electrical generator is fixed on electrical generator permanent seat, and electrical generator corresponding surface is to the medial surface position of wheel rim.Attractive in appearance and make electrical generator existing vehicle structure not caused to substantial impact in order to optimize automobile, electrical generator is hidden in wheel rim inner side, good concealment and installing firmly.
Further, described electrical generator adopts gas driven generator.The pressurized air producing as motive use on gas driven generator for generating, the electric energy feedback of generation is used for using or be applied on electronlmobil on automobile batteries.The wind-engaging point of gas driven generator can, directly towards the blade face of gas driven generator blade, also can be arranged on the side of gas driven generator blade.
Described admission port and air extractor duct are located on elastic tyre and are protruded from the inner side of elastic tyre.The set-up mode principle of admission port and air extractor duct and existing tire valve 25 is basic identical.Admission port and air extractor duct are located at elastic tyre inner side and are had good disguise, and also can more conveniently be connected with electrical generator, and output squeezing air is also more convenient direct to electrical generator.
This embodiment 2 improves on the basis of embodiment 1, and the concrete difference of this embodiment 2 is:
Described electrical generator is directly installed and is hidden in automobile body frame.Also can adopt electrical generator to be hidden in automobile body frame, be combined as a whole with automobile body frame, solve installation site and the complexity of wheel.
This embodiment 3 improves on the basis of embodiment 1, and the concrete difference of this embodiment 3 is:
Described electrical generator adopts screw expansion electrical generator.Also can use screw expansion electrical generator for generating, the principle of work of this screw expansion electrical generator is broadly divided into:
1, intake process: after the between cog volume that pressurized air enters rotor through the admission port of screw expansion electrical generator, drive rotor is rotated, and between cog volume is constantly expanded, when admission port complete when between cog volume and screw expansion electrical generator departs from, intake process finishes;
2, expansion phase: along with between cog volume continues to increase, compressed gas volume expansion temperature reduces, and outputting power is to the projecting shaft place of rotor simultaneously;
3, exhaust process: in the time that between cog volume communicates with screw expansion electrical generator exhausr port, just start exhaust process, until between cog volume reducing is zero, till completing a working cycle.
The clearance seal of this screw expansion electrical generator, thus the distinct advantages that turbo-expander and Piston Expander all do not have there is.In screw expansion electrical generator, pressurized air acts directly on the rotor flank of tooth, thus have the DC machine of being similar to start time torque characteristics, can carry out heavy load startup.The rotating speed of screw expansion electrical generator is lower, is generally about 1/10 left and right of same capacity turbo-expander, thereby can not pass through speed reduction gearing and direct drive generator or other low speed power consumption machinery, and shaft seal is effective, and the life-span is long.Screw expansion electrical generator has mechanical drive generating and these two kinds of modes of pressurized air transmission.
The present embodiment 4 is to improve on the basis of embodiment 1 equally, the concrete difference of this embodiment 4 is: as shown in Figure 8, this reciprocal compression power device is reciprocating screw machine, reciprocating screw machine comprises casing 26, coordinate with casing and with the screw rod 28 of screw channel 27, coordinate the plane star gear 29 that forms Meshing Pair, plane star gear to connect electrical generator by crankshaft-connecting rod mechanism with screw channel and drive electrical generator generating.This reciprocating screw machine forms Meshing Pair by the plane star gear of a columniform screw rod and two balanced configurations substantially, is contained in casing.The space that the flank of tooth three of the screw channel of screw rod, the inwall of casing, plane star gear surrounds has formed the actual displacement of reciprocating screw machine.When the stressed extruding of elastic tyre, drive screw rod push-and-pull, the plane star gear engaging with screw channel in push-and-pull process rotates, and plane star gear rotates also and drives electrical generator to rotate by crankshaft-connecting rod mechanism, completes the process of electrical generator generating.
The present embodiment 5 is to improve on the basis of embodiment 1 equally, the concrete difference of this embodiment 5 is: as shown in Figure 9, freeing pipe 30 corresponding surfaces of the equal separate connection of air extractor duct of each air driven pump 21 are to the blade of electrical generator, each air driven pump output squeezing wind circulation that works alone blows electrical generator, the composition of the freeing pipe separately annular of each air driven pump is aimed at the blade of electrical generator, and separately continuous circulation blows electrical generator work.
The above, be only preferred embodiment of the present invention, not structure of the present invention done to any pro forma restriction.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment, all still belong in the scope of technical scheme of the present invention.
Claims (13)
1. a tire force power generation assembly, comprise the wheel being used in conjunction with automobile body frame, the spoke that wheel is provided with by the tire of with axletree, the wheel rim that is connected being installed, install with wheel rim and wheel rim forms, it is characterized in that: described surface of tyre is coated with one deck elastic tyre and forms dual-chamber tire, between surface of tyre and elastic tyre, being provided with drum has the seal chamber of air; In described seal chamber, be provided with air driven pump or reciprocating screw machine between outer surface of tire and elastic tyre inside face, distribute ringwise and be provided with multiple air driven pumps or multiple reciprocating screw machine along outer surface of tire, air driven pump or reciprocating screw machine are connected at the electrical generator on wheel rim or automobile body frame and utilize air driven pump or power that reciprocating screw machine produces generates electricity for electrical generator.
2. a kind of tire force power generation assembly according to claim 1, it is characterized in that, described air driven pump is provided with admission port and air extractor duct, admission port and extraneous air conducting, along wheel rim outside or inner side be provided with pressurized air gas piping, each air extractor duct is all connected with pressurized air gas piping and carries pressurized air; Described pressurized air gas piping connects electrical generator and transmits pressurized air to electrical generator by pressurized air gas piping.
3. a kind of tire force power generation assembly according to claim 1, it is characterized in that, freeing pipe corresponding surface of the equal separate connection of air extractor duct of each air driven pump is to the blade of electrical generator, each air driven pump output squeezing wind circulation that works alone blows electrical generator, the composition of the freeing pipe separately annular of each air driven pump is aimed at the blade of electrical generator, and separately continuous circulation blows electrical generator work.
4. according to a kind of tire force power generation assembly described in claim 2 or 3, it is characterized in that, described electrical generator adopts gas driven generator.
5. according to a kind of tire force power generation assembly described in claim 2 or 3, it is characterized in that, described electrical generator adopts screw expansion electrical generator.
6. according to a kind of tire force power generation assembly described in claim 2 or 3, it is characterized in that, described air driven pump comprises the pump housing and coordinates the piston pump of installation activity with the pump housing, and admission port connects the pump housing by induction tract; The piston that piston pump is connected by pitch brace cylinder body and with pitch brace cylinder body forms, piston is provided with the anti-wear cushion rubber for preventing reciprocating motion of the pistons wearing and tearing pump housing casing wall, piston is provided with piston-ring slot, piston is provided with and coordinates the also seal compression air cushion rubber of movable sealing with piston-ring slot, and piston runs through and is provided with piston intake mouth to piston base from piston-ring slot; Piston is provided with compressed air inlet port and the conducting of pitch brace cylinder body, and air extractor duct connects the pitch brace body of rod by vent pipe.
7. a kind of tire force power generation assembly according to claim 6, is characterized in that: the end face that the described pump housing coordinates with the pitch brace body of rod is provided with the first O-ring seal of wear prevention pitch brace cylinder body.
8. according to described a kind of tire force power generation assembly of claim 7, it is characterized in that, the described pump housing is provided with pump housing cylinder body, be located at the pump housing top cover at pump housing cylinder body top and be located at the pump housing bottom composition of pump housing cylinder base, and admission port passes pump housing top cover conducting pump housing cylinder body by induction tract; Described pitch brace cylinder body one end connects piston, and the other end is provided with pull bar top seal; Described pump housing bottom and pull bar top cover are equipped with the second O-ring seal that prevents gas leakage.
9. a kind of tire force power generation assembly according to claim 1, it is characterized in that, described reciprocating screw machine comprises casing, coordinates with casing and coordinates with the screw rod of screw channel, with screw channel the plane star gear that forms Meshing Pair, and plane star gear connects electrical generator by crankshaft-connecting rod mechanism and drives electrical generator generating.
10. according to a kind of tire force power generation assembly described in claim 2 or 3 or 9, it is characterized in that, the position of the described corresponding wheel rim in automobile body frame chassis is provided with electrical generator permanent seat, and electrical generator is fixed on electrical generator permanent seat, and electrical generator corresponding surface is to the medial surface position of wheel rim.
11. according to a kind of tire force power generation assembly described in claim 2 or 3 or 9, it is characterized in that, described electrical generator is directly installed and is hidden in automobile body frame.
12. according to a kind of tire force power generation assembly described in claim 2 or 3 or 9, it is characterized in that, described admission port and air extractor duct are located on elastic tyre and are protruded from the inner side of elastic tyre.
13. according to a kind of tire force power generation assembly described in claim 2 or 3 or 9, it is characterized in that, described admission port and air extractor duct are located on wheel rim and are protruded from outside or the inner side of wheel rim.
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| CN201410044125.4A CN103818245A (en) | 2014-01-30 | 2014-01-30 | Tire stressed power generation assembly |
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| CN201410044125.4A CN103818245A (en) | 2014-01-30 | 2014-01-30 | Tire stressed power generation assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111845206A (en) * | 2020-08-20 | 2020-10-30 | 淮阴工学院 | Novel explosion-proof energy feedback tire |
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| CN111845206B (en) * | 2020-08-20 | 2024-04-19 | 淮阴工学院 | Explosion-proof energy feedback tire |
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Application publication date: 20140528 |