WO2022143362A1 - 动力系统和车辆 - Google Patents

动力系统和车辆 Download PDF

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Publication number
WO2022143362A1
WO2022143362A1 PCT/CN2021/140660 CN2021140660W WO2022143362A1 WO 2022143362 A1 WO2022143362 A1 WO 2022143362A1 CN 2021140660 W CN2021140660 W CN 2021140660W WO 2022143362 A1 WO2022143362 A1 WO 2022143362A1
Authority
WO
WIPO (PCT)
Prior art keywords
power system
air
bladder
storage structure
hydraulic motor
Prior art date
Application number
PCT/CN2021/140660
Other languages
English (en)
French (fr)
Inventor
唐平
唐崇浩
Original Assignee
深圳市界峰科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市界峰科技有限公司 filed Critical 深圳市界峰科技有限公司
Publication of WO2022143362A1 publication Critical patent/WO2022143362A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K25/00—Auxiliary drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs

Definitions

  • the present application relates to the technical field of tire power generation, and in particular, to a power system and a vehicle using the power system.
  • the main purpose of this application is to provide a power system and a vehicle, aiming to provide a power system capable of providing power supply, and the power system enables the power and/or electricity of the vehicle to be guaranteed, which not only solves the problem of traditional fuel vehicles
  • the problem of environmental pollution has also solved the problem of short cruising range of existing electric vehicles.
  • the power system proposed in this application is applied to a vehicle, and the power system includes:
  • the driving wheel is formed with a tire cavity
  • a bladder the bladder is arranged in the tire cavity, the bladder has a bladder, the bladder is provided with an inlet and an outlet that communicate with the bladder, and the inlet has a conduction that communicates with the outside atmosphere and a storage structure, the storage structure communicates with the outlet, and the storage structure is further provided with an output port.
  • a booster valve is further provided between the storage structure and the outlet.
  • the power system further includes an intake pipe, and the inlet communicates with the outside atmosphere through the intake pipe.
  • the power system further includes an air filter, and the air filter is provided at an end of the intake pipe facing away from the inlet.
  • the power system further includes an exhaust pipe, and the outlet communicates with the storage structure through the exhaust pipe.
  • the power system further includes an air motor in communication with the storage structure.
  • the power system further includes a first generator and a first battery, the first generator is connected to the air motor, and the first battery is electrically connected to the generator.
  • the power system further includes a first driving member, the first driving member drives the driving wheel to rotate, and the air motor is connected to the first driving member.
  • the first driving member is a first driving system
  • a first clutch is connected between the air motor and the first driving system, and the air motor and the first clutch are connected connect.
  • the power system further includes a hydraulic motor in communication with the storage structure.
  • a gas-liquid booster valve is further provided between the hydraulic motor and the storage structure.
  • an accumulator is further provided between the hydraulic motor and the gas-liquid booster valve.
  • an accumulator is further provided between the hydraulic motor and the gas-liquid booster valve.
  • a control valve is further provided between the hydraulic motor and the accumulator.
  • an oil storage tank is further provided between the hydraulic motor and the gas-liquid booster valve, the oil storage tank is arranged in parallel with the accumulator, and the liquid circuit in the hydraulic motor Via the oil storage tank to the gas-liquid booster valve.
  • an oil storage tank is further provided between the hydraulic motor and the gas-liquid booster valve, the oil storage tank is arranged in parallel with the accumulator, and the liquid circuit in the hydraulic motor Via the oil storage tank to the gas-liquid booster valve.
  • the power system further includes a second generator and a second battery, the second generator is connected to the hydraulic motor, and the second battery is electrically connected to the generator.
  • the power system further includes a second driving member, the second driving member drives the driving wheel to rotate, and the hydraulic motor is connected with the second driving member.
  • the second driving member is a second driving system
  • a second clutch is connected between the hydraulic motor and the second driving system, and the hydraulic motor and the second clutch are connected connect.
  • the driving wheel includes a wheel hub and a tire disposed on the wheel hub, the tire and the wheel hub are enclosed to form the tire cavity, and the tire cavity is along the circumference of the driving wheel Set to Surround.
  • the power system includes a plurality of the bladder bodies, and the plurality of the bladder bodies are arranged at intervals along the extending direction of the tire cavity.
  • the power system further includes a synchronizing air guide ring, the synchronizing air guide ring is configured to be sleeved on the axle, and the synchronizing air guide ring is provided with a first air passage and a second air passage arranged at intervals. Two air passages, the first air passage communicates with the inlet and external air, and the second air passage communicates with the outlet and the storage structure.
  • the power system further includes a first one-way valve, and the first one-way valve is provided at the inlet;
  • the power system further includes a second one-way valve, and the second one-way valve is provided at the outlet.
  • the present application also provides a vehicle, comprising a vehicle body and the power system according to any of the above embodiments, the vehicle body is provided with an axle, and the driving wheel is connected to the axle.
  • a bladder is provided in the tire cavity of the driving wheel, and the bladder is provided with a bladder and an inlet and an outlet that communicate with the bladder.
  • the output port of the structure performs gas output, so that the gas can do work.
  • gas to do work it can supplement the electricity of the whole vehicle, or it can supplement the power of the vehicle.
  • the driving wheel travels, relying on the gravity of the vehicle and the elastic force of the driving wheel to realize the expansion and compression of the tire cavity.
  • the gas is vented to the storage structure.
  • the suction of the bladder is used to bring the external air into the bladder cavity from the inlet, so as to realize the replenishment of the gas.
  • the gas in the storage structure can always be ensured when the vehicle is traveling. , so that the power and/or electricity of the vehicle can be guaranteed, which not only solves the problem of environmental pollution of traditional fuel vehicles, but also solves the problem of short cruising range of existing electric vehicles.
  • FIG. 1 is a schematic structural diagram of a power system in an embodiment of the application.
  • Fig. 2 is the sectional structure schematic diagram of the driving wheel part of the power system in Fig. 1;
  • Fig. 3 is the schematic diagram of the pipeline system of the power system in Fig. 1;
  • FIG. 4 is a schematic cross-sectional structural diagram of a driving wheel of a power system according to an embodiment of the present application from another perspective.
  • the present application proposes a power system 100 .
  • the power system 100 is applied to a vehicle, and the vehicle may be a car, a motorcycle, a tricycle, a truck, a bus, etc., which is not limited herein.
  • the power system 100 proposed in the present application includes: a driving wheel 10 , a bladder 20 and a storage structure 30 , and the driving wheel 10 is formed with a tire cavity 11 .
  • the bladder 20 is disposed in the fetal cavity 11 , the bladder 20 has a bladder cavity 21 , and the bladder 20 is provided with an inlet 22 and an outlet 23 communicating with the bladder cavity 21 , and the inlet 22 has a conduction state in communication with the external atmosphere.
  • the storage structure 30 communicates with the outlet 23, and the storage structure 30 is further provided with an outlet.
  • the storage structure 30 may be a storage structure 30 with a fixed shape, such as an air storage tank, or a storage structure 30 with a non-fixed shape, such as an air storage bag or a storage bag.
  • the storage structure 30 may include a plurality of parallel or series-connected gas storage tanks or gas storage bags, and the two may be used in combination, so that a more intelligent power distribution of the gas can be realized.
  • Each air storage tank or air storage bag can be provided with a separate air outlet valve at the output port, so as to achieve individual control to match the needs of use.
  • the power system 100 of the technical solution of the present application is provided with a bladder 20 in the tire cavity 11 of the driving wheel 10, the bladder 20 is provided with a bladder 21, an inlet 22 and an outlet 23 communicating with the bladder 21, and communicates with the external atmosphere through the inlet 22, The outlet 23 communicates with the storage structure 30, and then the gas is output through the output port of the storage structure 30, so that the gas can do work.
  • gas to do work it can supplement the electricity of the whole vehicle, or it can supplement the power of the vehicle.
  • the driving wheel 10 is running, and the expansion and compression of the tire cavity 11 is realized by relying on the gravity of the vehicle and the elastic force of the driving wheel 10.
  • the bladder 20 When the tire cavity 11 is compressed, the bladder 20 is squeezed and the volume is reduced. Therefore, the gas in the capsule body 20 is discharged into the storage structure 30 .
  • the suction force of the air bag body 20 is used to bring the external air into the bag cavity 21 from the inlet 22, so as to realize the replenishment of gas.
  • This cycle can always ensure the storage structure 30 during the traveling of the vehicle.
  • the gas inside is sufficient, so that the power and/or electricity of the vehicle can be guaranteed, which not only solves the problem of environmental pollution of traditional fuel vehicles, but also solves the problem of short cruising range of existing electric vehicles.
  • a booster valve 40 is further provided between the storage structure 30 and the outlet 23 .
  • the booster valve 40 can be an air-to-air booster valve or an air-to-hydraulic booster valve.
  • the gas-to-gas booster valve converts low-pressure gas into high-pressure gas, for example, the air pressure of 0.2MPa/cm2 can be increased to 0.8MPa/cm2 through conversion; the gas-to-hydraulic booster valve converts ordinary liquids into high-pressure gas through pressurized gas
  • the liquid, the air in the bladder 20 enters the gas-to-gas booster valve from the outlet 23, and the booster valve 40 performs work to convert the low-pressure gas into high-pressure gas and then input it into the storage structure 30 for use.
  • the power system 100 further includes an intake pipe 51 , and the inlet 22 is communicated with the outside atmosphere through the intake pipe 51 .
  • the arrangement of the air inlet pipe 51 can facilitate the entry of external air into the inlet 22 from the outside.
  • the air intake pipe 51 may be arranged in the hub 12 of the driving wheel 10 , or may be arranged outside the hub 12 and may be fixed to the hub 12 .
  • the power system 100 further includes an air filter 511 , and the air filter 511 is provided at one end of the intake pipe 51 away from the inlet 22 .
  • the air filter 511 By arranging the air filter 511 in the air intake pipe 51, the air entering the air intake pipe 51 from the outside is filtered by the air filter 511, so as to prevent the air from entraining dust and other sundries into the cavity 21 of the bag body 20, or blocking the inlet of the bag body 20 22 or outlet 23, making the balloon 20 useless.
  • the power system 100 further includes an exhaust pipe 52 , and the outlet 23 communicates with the storage structure 30 through the exhaust pipe 52 .
  • the arrangement of the exhaust pipe 52 can facilitate the entry of the gas in the bladder 20 into the storage structure 30 from the outlet 23 .
  • the exhaust pipe 52 may be arranged in the hub 12 of the driving wheel 10 , or may be arranged outside the hub 12 and may be fixed to the hub 12 .
  • the air passage can be connected to the intake pipe 51 and the exhaust pipe 52 by setting the synchronous air guide ring 82 .
  • the power system also includes a synchronizing air guide ring 82, which is used to be sleeved on the axle 81, and the synchronizing air guide ring 82 is provided with a first air passage 821 and a second air passage 822 arranged at intervals.
  • the first air passage 821 The inlet 21 is communicated with the outside air
  • the second air passage 822 is communicated with the outlet 23 and the storage structure.
  • the synchronous air guide ring 82 can be used to connect the inlet 22 and the intake pipe 51 to the external atmosphere through the first air passage 821 , and the outlet 23 to communicate with the storage structure 30 through the exhaust pipe 52 and the second air passage 822 . So as to facilitate the conduction of the gas path.
  • the power system 100 when using the above-mentioned gas circuit, in order to facilitate the conduction and closing of the gas, in an embodiment of the present application, the power system 100 further includes a first one-way valve 221 .
  • the valve 221 is arranged at the inlet 22, and the first one-way valve 221 leads the external atmosphere to enter from the inlet 22 in one direction;
  • the power system 100 further includes a second one-way valve 231 , the second one-way valve 231 is disposed at the outlet 23 , and the second one-way valve 231 unidirectionally guides the air in the bladder cavity 21 to flow out through the outlet 23 .
  • the operating principle of the power system 100 of the present application is as follows: when the driving wheel 10 of the power system 100 is in operation of the vehicle, when the tire 13 of the driving wheel 10 is in contact with the ground, the self-weight of the vehicle at this time causes the tire 13 to contact the ground.
  • the bladder 20 in the tire cavity 11 at the contact point is deformed under pressure, and its internal volume becomes smaller.
  • the air in the bladder 20 enters the storage structure through the second one-way valve 231 at the outlet 23 and the exhaust pipe 52 30, and then the work discharged from the discharge port 23 of the storage structure 30 is utilized.
  • the driving wheel 10 continues to rotate, so that the previously squeezed bladder 20 is decompressed and restored with the rotation of the driving wheel 10, the external air is filtered through the air intake pipe 51 and the air filter 511 and then passes through the first one-way valve. 221 is re-inhaled into the capsule cavity 21 of the capsule body 20, and the cycle is repeated.
  • the power system 100 further includes an air motor 60 , and the air motor 60 communicates with the storage structure 30 .
  • the air motor 60 is also called an air motor, and refers to a device that converts the pressure energy of compressed air into rotational mechanical energy.
  • Air motors 60 are classified by structure into: vane air motors, gear air motors, piston air motors, compact vane air motors, and compact piston air motors. Power and/or electrical power is supplemented by the air motor 60 to perform work with air.
  • the power system 100 When supplementing electric power, the power system 100 further includes a first generator 61 and a first battery 62 , the first generator 61 is connected to the air motor 60 , and the first battery 62 is electrically connected to the generator.
  • the gas in the storage structure 30 enters the air motor 60, and then performs work on the air motor 60, and the air motor 60 drives the first generator 61 to generate electricity (which can drive the inner or outer rotor of the first generator 61 to rotate), thereby realizing After the first generator 61 generates electricity, the electricity is stored by the first battery 62 and then used by various systems of the vehicle. If the vehicle is an electric drive vehicle, the first battery 62 can provide electric power to the motor to drive the vehicle to move.
  • the power system 100 further includes a first driving member, the first driving member drives the driving wheel 10 to rotate, and the air motor 60 is connected with the first driving member.
  • the first drive member can be understood as the drive system of the vehicle, for example, the drive system of the vehicle.
  • the first driving member is a first driving system 63
  • a first clutch 64 is connected between the air motor 60 and the first driving system 63
  • the air motor 60 is connected with the first clutch 64 .
  • the air motor 60 is connected between the first clutch 64 and the first drive system 63, which can better drive the first drive system 63, so that the starting and use of the first drive system 63 is smoother, and the first drive system 63 can use an electric motor , an engine, an air motor, a hydraulic motor, an air motor, the first drive system 63 as well as a clutch, a gearbox and a transmission shaft matched with the above-mentioned first drive system 63 .
  • the hydraulic motor 70 may also be used for power supply, power supply, or simultaneous supply of power and power.
  • the power system 100 also includes a hydraulic motor 70 in communication with the storage structure 30 .
  • the hydraulic motor 70 is also called an oil motor.
  • the setting of the hydraulic motor 70 enables the gas in the storage structure 30 to compress the liquid in the hydraulic motor 70, and the liquid pressure can be converted into the mechanical energy (torque and rotational speed) of its output shaft.
  • the hydraulic motor 70 receives air and then performs work, so as to realize the supplement of power and/or electricity.
  • a gas-liquid booster valve 71 is also provided between the hydraulic motor 70 and the storage structure 30 . Setting the gas-liquid booster valve 71 can convert the air pressure into a high-pressure liquid medium, further enhancing the power, so that the driving hydraulic motor 70 can work better.
  • an accumulator 72 is also provided between the hydraulic motor 70 and the gas-liquid booster valve 71 .
  • the accumulator 72 stores the high-pressure liquid, so that the stability of the work performed by the hydraulic motor 70 is guaranteed, and the function of the entire system is further improved.
  • a control valve 73 is also provided between the hydraulic motor 70 and the accumulator 72 .
  • the switch of the pipeline can also be controlled by the control valve 73 between the hydraulic motor 70 and the accumulator 72 , thereby further realizing the intelligent control of the power system 100 .
  • an oil storage tank 74 can also be provided between the hydraulic motor 70 and the gas-liquid booster valve 71 , the oil storage tank 74 is arranged in parallel with the accumulator 72 , and the liquid path in the hydraulic motor 70 passes through the oil storage tank 74 to the gas-liquid booster valve. 71.
  • the function of the oil storage tank 74 is to supply the medium to the gas-liquid booster valve 71 and at the same time recover the medium discharged after the hydraulic motor 70 performs work.
  • the gas in the storage structure 30 is first pressurized by the gas-liquid booster valve 71, then controlled by the accumulator 72, and then sent to the hydraulic motor 70 via the control valve 73 to perform work, and then the liquid returns via the pipeline
  • the oil storage tank 74 is used for recycling.
  • the power supply, the power supply, or the simultaneous supply of power and power may also be included.
  • the power system 100 further includes a second generator 75 and a second battery 76 , the second generator 75 is connected to the hydraulic motor 70 , and the second battery 76 is electrically connected to the generator.
  • the hydraulic motor 70 drives the second generator 75 to generate electricity (which can drive the inner or outer rotor of the second generator 75 to rotate), so that the second generator 75 generates electricity and stores electricity through the second battery, which is then supplied to various systems of the vehicle use. If the vehicle is an electric powered vehicle, the second battery 76 can provide power to the motor to drive the vehicle to move.
  • the power system 100 further includes a second driving member, the second driving member drives the driving wheel 10 to rotate, and the hydraulic motor 70 is connected with the second driving member.
  • the second driving member is similar to the first driving member, and can be understood as the driving system of the vehicle, for example, the driving system of the vehicle.
  • the second driving member is a second driving system 77
  • a second clutch 78 is connected between the hydraulic motor 70 and the second driving system 77
  • the hydraulic motor 70 is connected with the second clutch 78 .
  • the hydraulic motor 70 is connected with the second drive system 77 through the second clutch 78 , which can better drive the second drive system 77 , so that the starting and use of the second drive system 77 is smoother.
  • the second driving system 77 can use an electric motor, an engine, an air motor, a hydraulic motor, and an air motor.
  • the air motor 60 and the hydraulic motor 70 of the power system 100 of the present application can be connected in parallel to realize separate use or simultaneous use.
  • the first driving member (second driving member) or the first generator 61 (the second generator 75 ) can also be arranged in parallel, so as to realize the comprehensive use of various functions.
  • a general valve may also be provided, through which the opening or closing of the output port of the storage structure 30 is controlled.
  • it is also possible to independently set a valve corresponding to each link which is also within the scope of protection of the present application.
  • the above-mentioned embodiments may be cited individually or may be used in combination.
  • the driving wheel 10 includes a hub 12 and a tire 13 provided on the hub 12 , the tire 13 and the hub 12 are enclosed to form a tire cavity 11 , the tire cavity 11 It is arranged around the circumference of the drive wheel 10 .
  • the driving wheel 10 is mounted on the body 80 of the vehicle through the hub 12, and the tire 13 is used for ground contact.
  • the tire 13 is made of soft or elastic material, so that the tire 13 It surrounds and is sleeved on the periphery of the wheel hub 12 , so that the tire 13 and the wheel hub 12 are enclosed to form a sealed tire cavity 11 .
  • the driving wheel 10 may be a pneumatic tire.
  • the air motor 60 When installing the air motor 60 , the air motor 60 may be provided on the hub 12 . It can be understood that the wheel hub 12 is provided with an installation cavity, and the air motor 60 is arranged in the installation cavity, which simplifies the structure of the driving wheel 10 .
  • the air motor 60 may be provided in the vehicle body 80 of the vehicle. It can be understood that such arrangement facilitates the disassembly, maintenance or replacement of the air motor 60, and improves the convenience of use.
  • the storage structure 30 may be arranged on the vehicle body 80 or may be arranged on a plurality of wheel hubs 12 in sections.
  • the power system 100 includes a plurality of bladders 20 , and the multiple bladders 20 are arranged at intervals along the extending direction of the tire cavity 11 .
  • each of the multiple bladders 20 is provided with an inlet 22 and an outlet 23.
  • the multiple bladders 20 are arranged at intervals along the extending direction of the tire cavity 11, the multiple bladders 20
  • the inlets 22 and the plurality of outlets 23 are circumferentially arranged along the inner wall of the tire cavity 11 , that is, the plurality of inlets 22 and the plurality of outlets 23 of the plurality of bladders 20 are evenly distributed within a range of 360° in the tire cavity 11 .
  • the extension direction of the tire cavity 11 is the circumferential direction of the driving wheel 10
  • the circumferential direction of the extension direction of the tire cavity 11 is a plane perpendicular to the rotation surface of the driving wheel 10 , which is annularly arranged.
  • the plurality of bladders 20 arranged in this way can maximize the use of the rotation of the driving wheel 10 to achieve gas supplementation.
  • the thickness of the capsule wall of the capsule body 20 is 0.3mm, 0.5mm, 0.8mm, 1mm, 3mm, 5mm, 8mm, 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm, 70mm , 75mm, 80mm, 85mm, 90mm, 95mm, 100mm, etc., which are not limited here.
  • the wall of the bladder 20 facing the wheel hub 12 and the bladder wall of the bladder 20 facing the tire 13 are set to be thick-walled, so that the bladder wall of the bladder 20 facing the tire 13 has pressure assistance and is pressurized at the bladder 20
  • the function of quickly restoring the bladder 20 after deformation, the bladder wall of the bladder 20 facing the hub 12 has shock absorption and uses its own elastic force to fit with the hub 12 to position and prevent the bladder 20 from shifting.
  • the power system 100 of the present application is based on the operating principle, and the arrangement of the bladder 20 in the tire cavity 11 is shown in FIG. 4 .
  • the driving wheel 10 of the power system 100 is running, the tire 13 of the driving wheel 10 is in contact with the ground
  • the weight of the vehicle at this time causes the bladder 20 in the tire cavity 11 where the tire 13 is in contact with the ground to be compressed and deformed, so that its internal volume becomes smaller.
  • the air in the bladder 20 passes through the second unit at the outlet 23
  • the direction valve 231 and the exhaust pipe 52 enter the storage structure 30, and then enter the air motor 60 or the gas-liquid booster valve 71 to perform work to make the air available.
  • the air is discharged after performing work, and when the driving wheel 10 continues to rotate, so that the previously squeezed capsule 20 is decompressed and restored with the rotation of the driving wheel 10, the external air is filtered through the air intake pipe 51 and the air filter 511 and then passes through the first one-way.
  • the valve 221 is re-sucked into the bladder cavity 21 of the bladder body 20 for backup, and the cycle is repeated.
  • the present application also provides a vehicle, including a vehicle body 80 and a power system 100 according to any of the above embodiments.
  • the vehicle body 80 is provided with an axle 81 , and the driving wheel 10 is connected to the axle 81 .
  • the present application also proposes a vehicle, which includes a vehicle body 80 and a power system 100.
  • the specific structure of the power system 100 refers to the above-mentioned embodiments. Since this vehicle adopts all the technical solutions of all the above-mentioned embodiments, it has at least the above-mentioned implementations. All the beneficial effects brought by the technical solutions of the examples are not repeated here.
  • the vehicle body 80 is provided with an axle 81 , and the driving wheel 10 is connected to the end of the axle 81 . It is understood that the vehicle may include one or more power systems 100, which are not limited herein.
  • the vehicle may be a car, a motorcycle, a tricycle, a truck, a bus, etc., which is not limited herein.
  • the bladder 20 is provided in the tire cavity 11 of the driving wheel 10 .
  • the atmosphere communicates with the storage structure 30 through the outlet 23, and then the gas is output through the output port of the storage structure 30, so that the gas can do work.
  • gas can supplement the electricity of the whole vehicle, or it can supplement the power of the vehicle.
  • the driving wheel 10 runs, and the tire cavity 11 is expanded and compressed by relying on the gravity of the vehicle and the elastic force of the driving wheel 10.
  • the bladder 20 is squeezed, so that the bladder is compressed.
  • the gas in the body 20 is discharged to the storage structure 30 .
  • the cycle can always ensure that the air in the storage structure 30 is sufficient during the traveling of the vehicle, thereby making The power and/or electricity of the vehicle can be guaranteed, which not only solves the problem of environmental pollution of traditional fuel vehicles, but also solves the problem of short cruising range of existing electric vehicles.

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  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

一种动力系统（100），包括：驱动轮（10），驱动轮（10）形成有胎腔（11）；囊体（20），囊体（20）设于胎腔（11）内，囊体（20）具有囊腔（21），囊体（20）设有连通囊腔（21）的进口（22）和出口（23），进口（22）具有与外部大气连通的导通状态；以及储存结构（30），储存结构（30）与出口（23）连通，且储存结构（30）还设有输出口。该动力系统能够提供动力供应，使得车辆的动力和/或电力都能够得到保证，既解决了传统燃油车的环境污染问题，又解决了现有电动车续航里程短的问题。还公开了一种车辆。

Description

动力系统和车辆
本申请要求于2020年12月29日申请的、申请号为202011614095.8的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及轮胎发电技术领域，特别涉及一种动力系统和应用该动力系统的车辆。
 背景技术
目前，车辆在使用过程中，驱动车辆运行，需要消耗能量。目前一般主要为使用燃油车或者电动车进行车辆的驱动。然而，传统燃油车对环境的污染，纯电动车由于其使用电池的比能量（Wh/kg）较低，因此电动车的续航里程较短，无法长距离远行。
 技术问题
本申请的主要目的是提供一种动力系统和车辆，旨在提供一种能够提供动力供应的动力系统，该动力系统使得车辆的动力和/或电力都能够得到保证，既解决了传统燃油车的环境污染问题，又解决了现有电动车续航里程短的问题。
 技术解决方案
为实现上述目的，本申请提出的动力系统，应用于车辆，所述动力系统包括：
驱动轮，所述驱动轮形成有胎腔；
囊体，所述囊体设于所述胎腔内，所述囊体具有囊腔，所述囊体设有连通所述囊腔的进口和出口，所述进口具有与外部大气连通的导通状态；以及储存结构，所述储存结构与所述出口连通，且所述储存结构还设有输出口。
在本申请的一实施例中，所述储存结构与所述出口之间还设有增压阀。
在本申请的一实施例中，所述动力系统还包括进气管，所述进口通过所述进气管与外部大气连通。
在本申请的一实施例中，所述动力系统还包括空气过滤器，所述空气过滤器设于所述进气管背离所述进口的一端。
在本申请的一实施例中，所述动力系统还包括排气管，所述出口通过所述排气管与所述储存结构连通。
在本申请的一实施例中，所述动力系统还包括气动马达，所述气动马达与所述储存结构连通。
在本申请的一实施例中，所述动力系统还包括第一发电机和第一蓄电池，所述第一发电机与所述气动马达连接，所述第一蓄电池与所述发电机电性连接。
在本申请的一实施例中，所述动力系统还包括第一驱动件，所述第一驱动件驱动所述驱动轮转动，所述气动马达与所述第一驱动件连接。
在本申请的一实施例中，所述第一驱动件为第一驱动系统，所述气动马达与所述第一驱动系统之间连接有第一离合器，所述气动马达与所述第一离合器连接。
在本申请的一实施例中，所述动力系统还包括液压马达，所述液压马达与所述储存结构连通。
在本申请的一实施例中，所述液压马达与所述储存结构之间还设有气液增压阀。
在本申请的一实施例中，所述液压马达与所述气液增压阀之间还设有储能器。
在本申请的一实施例中，所述液压马达与所述气液增压阀之间还设有储能器。
在本申请的一实施例中，所述液压马达与所述储能器之间还设有控制阀。
在本申请的一实施例中，所述液压马达与所述气液增压阀之间还设有储油箱，所述储油箱与所述储能器并联设置，所述液压马达内的液路经由所述储油箱至所述气液增压阀。
在本申请的一实施例中，所述液压马达与所述气液增压阀之间还设有储油箱，所述储油箱与所述储能器并联设置，所述液压马达内的液路经由所述储油箱至所述气液增压阀。
在本申请的一实施例中，所述动力系统还包括第二发电机和第二蓄电池，所述第二发电机与所述液压马达连接，所述第二蓄电池与所述发电机电性连接。
在本申请的一实施例中，所述动力系统还包括第二驱动件，所述第二驱动件驱动所述驱动轮转动，所述液压马达与所述第二驱动件连接。
在本申请的一实施例中，所述第二驱动件为第二驱动系统，所述液压马达与所述第二驱动系统之间连接有第二离合器，所述液压马达与所述第二离合器连接。
在本申请的一实施例中，所述驱动轮包括轮毂和设于所述轮毂的轮胎，所述轮胎与所述轮毂围合形成所述胎腔，所述胎腔沿所述驱动轮的周向环绕设置。
在本申请的一实施例中，所述动力系统包括多个所述囊体，多个所述囊体沿所述胎腔的延伸方向间隔排布。
在本申请的一实施例中，所述动力系统还包括同步导气环，所述同步导气环用于套接于车轴，所述同步导气环设有间隔设置的第一气道和第二气道，所述第一气道连通所述进口与外部空气，所述第二气道连通所述出口与所述储存结构。
在本申请的一实施例中，所述动力系统还包括第一单向阀，所述第一单向阀设于所述进口处；
且/或，所述动力系统还包括第二单向阀，所述第二单向阀设于所述出口处。
本申请还提供一种车辆，包括车体和如上任意实施例所述的动力系统，所述车体设有车轴，所述驱动轮连接于所述车轴。
 有益效果
本申请技术方案的动力系统通过在驱动轮的胎腔设置囊体，囊体设有囊腔以及连通囊腔的进口和出口，通过进口与外部大气连通，通过出口与储存结构连通，然后通过储存结构的输出口进行气体输出，从而使得气体能够做功。气体做功的方式有很多种，可以对整个车辆的电力进行补充，也可以对车辆的动力进行补充。在车辆行进的过程中，驱动轮行驶，依靠车辆的重力和驱动轮的弹力，实现胎腔的扩张和压缩，在胎腔被压缩时，囊体受到挤压，容积缩小，从而将囊体内的气体排入至储存结构。囊体气体不足时，利用囊体的吸力，将外部空气又由进口进入到囊腔内，从而实现气体的补充，如此循环往复，在车辆行进的过程中能够始终保证储存结构内的气体的充足，进而使得车辆的动力和/或电力都能够得到保证，既解决了传统燃油车的环境污染问题，又解决了现有电动车续航里程短的问题。
 附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本申请一实施例中的动力系统的结构示意图；
图2为图1中动力系统的驱动轮部位的剖面结构示意图；
图3为图1中动力系统的管路系统的示意图；
图4为本申请一实施例中的动力系统的驱动轮的另一视角的剖面结构示意图。
附图标号说明：
标号 名称 标号 名称
100 动力系统 62 第一蓄电池
10 驱动轮 63 第一驱动系统
11 胎腔 64 第一离合器
12 轮毂 70 液压马达
13 轮胎 71 气液增压阀
20 囊体 72 储能器
21 囊腔 73 控制阀
22 进口 74 储油箱
221 第一单向阀 75 第二发电机
23 出口 76 第二蓄电池
231 第二单向阀 77 第二驱动系统
30 储存结构 78 第二离合器
40 增压阀 80 车体
51 进气管 81 车轴
511 空气过滤器 82 同步导气环
52 排气管 821 第一气道
60 气动马达 822 第二气道
61 第一发电机    
本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
 本发明的实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明，本申请实施例中所有方向性指示（诸如上、下、左、右、前、后……）仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
同时，全文中出现的“和/或”或“且/或”的含义为，包括三个方案，以“A和/或B”为例，包括A方案，或B方案，或A和B同时满足的方案。
另外，在本申请中如涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
目前一般主要为使用燃油车或者电动车进行车辆的驱动。然而，传统燃油车对环境的污染，纯电动车由于其使用电池的比能量（Wh/kg）较低，因此电动车的续航里程较短，无法长距离远行。
基于上述构思和问题，本申请提出一种动力系统100。可以理解的，该动力系统100应用于车辆，车辆可以是汽车、摩托车、三轮车、卡车、公交车等，在此不做限定。
请结合参照图1至图3所示，在本申请实施例中，本申请提出动力系统100包括：驱动轮10、囊体20以及储存结构30，驱动轮10形成有胎腔11。囊体20设于胎腔11内，囊体20具有囊腔21，囊体20设有连通囊腔21的进口22和出口23，进口22具有与外部大气连通的导通状态。储存结构30与出口23连通，且储存结构30还设有输出口。
储存结构30可以为固定形状的储存结构30，例如储气罐，也可以为不固定形状的储存结构30，例如储气包或储气囊等等。在设置时，储存结构30可以包括多个并联或串联的储气罐或储气囊，二者可以结合使用，如此可以实现气体的更加智能化的动力分配。每一个储气罐或储气囊均可在输出口设置单独的出气阀，从而实现单独的控制，以匹配使用的需求。
本申请技术方案的动力系统100通过在驱动轮10的胎腔11设置囊体20，囊体20设有囊腔21以及连通囊腔21的进口22和出口23，通过进口22与外部大气连通，通过出口23与储存结构30连通，然后通过储存结构30的输出口进行气体输出，从而使得气体能够做功。气体做功的方式有很多种，可以对整个车辆的电力进行补充，也可以对车辆的动力进行补充。在车辆行进的过程中，驱动轮10行驶，依靠车辆的重力和驱动轮10的弹力，实现胎腔11的扩张和压缩，在胎腔11被压缩时，囊体20受到挤压，容积缩小，从而将囊体20内的气体排入至储存结构30。囊体20气体不足时，利用囊体20的吸力，将外部空气又由进口22进入到囊腔21内，从而实现气体的补充，如此循环往复，在车辆行进的过程中能够始终保证储存结构30内的气体的充足，进而使得车辆的动力和/或电力都能够得到保证，既解决了传统燃油车的环境污染问题，又解决了现有电动车续航里程短的问题。
结合参照图3，在本申请的一实施例中，储存结构30与出口23之间还设有增压阀40。增压阀40可采用气转气增压阀或气转液压增压阀。气转气增压阀是将低压气体转换为高压气体，例如通过转换可将0.2MPa/cm2的气压增至0.8MPa/cm2；气转液压增压阀是通过带压气体将普通液体转换成高压液体，囊体20内的空气从的出口23进入到气转气增压阀，增压阀40做功，将低压气体转换为高压气体后输入储存结构30内备用。
为了更加方便的连通外部大气，动力系统100还包括进气管51，进口22通过进气管51与外部大气连通。通过进气管51的设置可以方便外部气体从外部进入到进口22内。该进气管51可以设置在驱动轮10的轮毂12内，也可以设置在轮毂12外，并和轮毂12固定即可。
进一步地，动力系统100还包括空气过滤器511，空气过滤器511设于进气管51背离进口22的一端。通过在进气管51设置空气过滤器511从而利用空气过滤器511过滤从外界进入进气管51的空气，避免空气夹带灰尘等杂物进入囊体20的囊腔21内，或堵塞囊体20的进口22或出口23，使得囊体20失去作用。
进一步地，动力系统100还包括排气管52，出口23通过排气管52与储存结构30连通。通过排气管52的设置可以方便囊体20内的气体从出口23进入到储存结构30内。同样的，该排气管52可以设置在驱动轮10的轮毂12内，也可以设置在轮毂12外，并和轮毂12固定即可。
进一步地，进气管51和排气管52可以通过设置同步导气环82来实现气路的导通。
动力系统还包括同步导气环82，同步导气环82用于套接于车轴81，同步导气环82设有间隔设置的第一气道821和第二气道822，第一气道821连通进口21与外部空气，第二气道822连通出口23与储存结构。如此可利用同步导气环82将进口22、进气管51通过第一气道821与外部大气连通，出口23通过排气管52、第二气道822与储存结构30实现连通。从而方便气路的导通。
结合参照图1和图2，在使用上述的气路是，为了方便气体的导通和关闭，在本申请的一实施例中，动力系统100还包括第一单向阀221，第一单向阀221设于进口22处，第一单向阀221单向导通外部大气进入自进口22；
且/或，动力系统100还包括第二单向阀231，第二单向阀231设于出口23处，第二单向阀231单向导通囊腔21内的空气经由出口23流出。
也即通过第一单向阀221和第二单向阀231，能够实现气路的单向导通，防止气体回流造成不必要的能量损失。
结合上述实施例，本申请的动力系统100以运行的原理如下：动力系统100的驱动轮10在车辆运行时，驱动轮10的轮胎13与地面接触时，此时车辆的自重使轮胎13与地面接触处胎腔11内的囊体20受压产生变形，使其内部容积变小，此时囊体20内的空气经出口23处的第二单向阀231和排气管52进入到储存结构30中，然后从储存结构30的排出口23排出做功得以利用。空气做功后，在驱动轮10继续转动，使得之前被挤压的囊体20随驱动轮10的转动解压复原时，将外部空气经进气管51和空气过滤器511过滤后经由第一单向阀221重新吸入囊体20的囊腔21内，以此循环往复。
结合参照图1至图3，从上述实施例的表述可以知道，当通过囊体20把外部的大气补充到储存结构30后，可以实现动力供给、电力供给、或者动力电力同时供给。下面就每一种补充的方案进行描述。
在本申请的一实施例中，动力系统100还包括气动马达60，气动马达60与储存结构30连通。气动马达60也称为风动马达，是指将压缩空气的压力能转换为旋转的机械能的装置。气动马达60按结构分类为：叶片式气动马达，齿轮式气动马达，活塞式气动马达，紧凑叶片式气动马达，紧凑活塞式气动马达。通过气动马达60实现用空气做功，从而实现动力和/或电力的补充。
在补充电力时，动力系统100还包括第一发电机61和第一蓄电池62，第一发电机61与气动马达60连接，第一蓄电池62与发电机电性连接。
储存结构30内的气体进入到气动马达60内，然后对气动马达60进行做功，气动马达60驱动第一发电机61进行发电（可驱动第一发电机61的内或外转子转动），从而实现第一发电机61发电后经过第一蓄电池62进行蓄电，然后供车辆的各个系统使用。如果该车辆为电力驱动车，则，第一蓄电池62可以提供电力给电机进行驱动车辆运动。
当然，还可以为气动马达60直接驱动车辆进行运动，也即对车辆进行动力供给。动力系统100还包括第一驱动件，第一驱动件驱动驱动轮10转动，气动马达60与第一驱动件连接。第一驱动件可以理解为车辆的驱动系统，例如为车辆的驱动系统。
进一步地，第一驱动件为第一驱动系统63，气动马达60与第一驱动系统63之间连接有第一离合器64，气动马达60与第一离合器64连接。气动马达60通过第一离合器64与第一驱动系统63之间连接，可以更好的驱动第一驱动系统63，使得第一驱动系统63的启动和使用较为平滑，第一驱动系统63可以采用电动机，发动机，气动马达，液压马达，空气发动机，第一驱动系统63还有与上述第一驱动系统63配套的离合器和变速箱及传动轴。
在本申请的另一实施例中，还可以通过液压马达70进行动力供给、电力供给、或者动力电力同时供给。
结合参照图1至图3，动力系统100还包括液压马达70，液压马达70与储存结构30连通。液压马达70亦称为油马达，通过液压马达70的设置，可以使得储存结构30内的气体压缩液压马达70内的液体，液体压力能转变为其输出轴的机械能（转矩和转速）。通过液压马达70接受空气实现然后做功，从而实现动力和/或电力的补充。
进一步地，液压马达70与储存结构30之间还设有气液增压阀71。设置气液增压阀71，可以将气压转换为高压液体介质，进一步增强动力，从而使驱动液压马达70更好的工作。
进一步地，液压马达70与气液增压阀71之间还设有储能器72。储能器72是将高压液体储存起来，从而使液压马达70做功的稳定性得以保障，进一步提升整个系统的作用。
进一步地，液压马达70与储能器72之间还设有控制阀73。通过液压马达70和储能器72之间的控制阀73，也可以控制该管路的开关，进一步实现动力系统100的智能化控制。
当然，还可以在液压马达70与气液增压阀71之间设置储油箱74，储油箱74与储能器72并联设置，液压马达70内的液路经由储油箱74至气液增压阀71。储油箱74的作用是向气液增压阀71提供介质，同时回收液压马达70做功后所排出的介质。
如此，在使用时，储存结构30中的气体先经过气液增压阀71进行增压，然后通过储能器72的控制后，经由控制阀73至液压马达70做功，然后液体经由管路返回储油箱74内后循环使用。
在使用液压马达70做功的系统中，也可以包括动力供给、电力供给、或者动力电力同时供给的情况。再进行电力供给时，动力系统100还包括第二发电机75和第二蓄电池76，第二发电机75与液压马达70连接，第二蓄电池76与发电机电性连接。
液压马达70驱动第二发电机75进行发电（可驱动第二发电机75的内或外转子转动），从而实现第二发电机75发电后经过第二电池进行蓄电，然后供车辆的各个系统使用。如果该车辆为电力驱动车，则，第二蓄电池76可以提供电力给电机进行驱动车辆运动。
当然，还可以为液压马达70直接驱动车辆进行运动，也即对车辆进行动力供给。动力系统100还包括第二驱动件，第二驱动件驱动驱动轮10转动，液压马达70与第二驱动件连接。第二驱动件与第一驱动件类似，可以理解为车辆的驱动系统，例如为车辆的驱动系统。
进一步地，第二驱动件为第二驱动系统77，液压马达70与第二驱动系统77之间连接有第二离合器78，液压马达70与第二离合器78连接。液压马达70通过第二离合器78与第二驱动系统77之间连接，可以更好的驱动第二驱动系统77，使得第二驱动系统77的启动和使用较为平滑。第二驱动系统77可以采用电动机，发动机，气动马达，液压马达，空气发动机，第二驱动系统77还有与上述第二驱动系统77配套的离合器和变速箱及传动轴。
请再次结合参照图1至图3，综上实施例，本申请的动力系统100的气动马达60和液压马达70可以采用并联的链路，实现单独使用或同时使用。气动马达60和液压马达70的链路中，也可以并联设置第一驱动件（第二驱动件）或第一发电机61（第二发电机75），从而实现多种功能的综合使用。当然，在储存结构30的排气口处，还可以设置一个总的阀门，通过该阀门控制储存结构30的输出口的打开或关闭。当然，也可以对应每个链路单独设置阀门，也在而本申请的保护范围内。上述的实施例可以单独引用，也可以综合使用。
结合参照图1、图2以及图4，在本申请的一实施例中，驱动轮10包括轮毂12和设于轮毂12的轮胎13，轮胎13与轮毂12围合形成胎腔11，胎腔11沿驱动轮10的周向环绕设置。
可以理解的是，驱动轮10通过轮毂12安装与车辆的车体80上，轮胎13用于地面接触，为了减小驱动轮10的振动，轮胎13采用软质或弹性材料制成，使得轮胎13环绕并套设于轮毂12的周缘，使得轮胎13与轮毂12围合形成密闭的胎腔11。可选地是，驱动轮10可选为免充气轮胎。
在安装气动马达60时，气动马达60可以设于轮毂12。可以理解的，轮毂12上设置有安装腔，气动马达60设于该安装腔内，如此设置从而简化了驱动轮10的结构。
当然，也可以将气动马达60设于车辆的车体80。可以理解的，如此设置方便气动马达60的拆装、维修或更换等，提高使用便利性。
可以理解的是，储存结构30可以设置在车体80上，也可以分段设置在多个轮毂12上。
结合参照图4，进一步地，动力系统100包括多个囊体20，多个囊体20沿胎腔11的延伸方向间隔排布。
可以理解的，多个囊体20中每一囊体20设有一个进口22和一个出口23，多个囊体20沿胎腔11的延伸方向间隔排布时，多个囊体20的多个进口22和多个出口23沿胎腔11的内壁周向环绕设置，也即多个囊体20的多个进口22和多个出口23在胎腔11内的360°范围内均匀分布。在本实施例中，胎腔11的延伸方向为驱动轮10的周向方向，胎腔11延伸方向的周向为垂直于驱动轮10转动面的平面呈环形设置。如此设置的多个囊体20，可以最大化的利用驱动轮10的转动实现气体的补充。
囊体20的囊壁厚度为0.3mm、0.5mm、0.8mm、1mm、3mm、5mm、8mm、10mm、15mm、20mm、25mm、30mm、35mm、40mm、45mm、50mm、55mm、60mm、65mm、70mm、75mm、80mm、85mm、90mm、95mm、100mm等，在此不做限定。
可以理解的，将囊体20面向轮毂12的囊壁和囊体20面向轮胎13的囊壁设置为厚壁式，使得囊体20面向轮胎13的囊壁具有助压和在囊体20受压变形后使囊体20迅速复原的作用，囊体20面向轮毂12的囊壁具有减震和利用自身的弹性力与轮毂12贴合起到定位以及防止囊体20移位的作用。
本申请的动力系统100以运行的原理，囊体20在胎腔11内的排布方式如图4所示，动力系统100的驱动轮10在车辆运行时，驱动轮10的轮胎13与地面接触时，此时车辆的自重使轮胎13与地面接触处胎腔11内的囊体20受压产生变形，使其内部容积变小，此时囊体20内的空气经出口23处的第二单向阀231和排气管52进入到储存结构30中，然后再进入到气动马达60或气液增压阀71内做功使空气得以利用。空气做功后排出，在驱动轮10继续转动，使得之前被挤压的囊体20随驱动轮10的转动解压复原时，将外部空气经进气管51和空气过滤器511过滤后经由第一单向阀221重新吸入囊体20的囊腔21内备用，以此循环往复。
本申请还提供一种车辆，包括车体80和如上任意实施例的动力系统100，车体80设有车轴81，驱动轮10连接于车轴81。
本申请还提出一种车辆，该车辆包括车体80和动力系统100，该动力系统100的具体结构参照上述实施例，由于本车辆采用了上述所有实施例的全部技术方案，因此至少具有上述实施例的技术方案所带来的所有有益效果，在此不再一一赘述。
在本实施例中，车体80设有车轴81，驱动轮10连接于车轴81的端部。可以理解的，车辆可以包括一个或多个动力系统100，在此不做限定。
可以理解的，车辆可以是汽车、摩托车、三轮车、卡车、公交车等等，在此不做限定。
本申请技术方案的车辆的动力系统100，通过在驱动轮10的胎腔11设置囊体20，囊体20设有囊腔21以及连通囊腔21的进口22和出口23，通过进口22与外部大气连通，通过出口23与储存结构30连通，然后通过储存结构30的输出口进行气体输出，从而使得气体能够做功。气体做功的方式有很多种，可以对整个车辆的电力进行补充，也可以对车辆的动力进行补充。在车辆行进的过程中，驱动轮10行驶，依靠车辆的重力和驱动轮10的弹力，实现胎腔11的扩张和压缩，在胎腔11被压缩时，囊体20受到挤压，从而将囊体20内的气体排入至储存结构30。囊体20气体不足时，外部空气又由进口22进入到囊腔21内，从而实现气体的补充，如此循环往复，在车辆行进的过程中能够始终保证储存结构30内的气体的充足，进而使得车辆的动力和/或电力都能够得到保证，既解决了传统燃油车的环境污染问题，又解决了现有电动车续航里程短的问题。
以上所述仅为本申请的可选实施例，并非因此限制本申请的专利范围，凡是在本申请的构思下，利用本申请说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。

Claims (22)

  1. 一种动力系统，应用于车辆，其中，所述动力系统包括：
    驱动轮，所述驱动轮形成有胎腔；
    囊体，所述囊体设于所述胎腔内，所述囊体具有囊腔，所述囊体设有连通所述囊腔的进口和出口，所述进口具有与外部大气连通的导通状态；以及
    储存结构，所述储存结构与所述出口连通，且所述储存结构还设有输出口。
  2. 如权利要求1所述的动力系统，其中，所述储存结构与所述出口之间还设有增压阀。
  3. 如权利要求1所述的动力系统，其中，所述动力系统还包括进气管，所述进口通过所述进气管与外部大气连通。
  4. 如权利要求3所述的动力系统，其中，所述动力系统还包括空气过滤器，所述空气过滤器设于所述进气管背离所述进口的一端。
  5. 如权利要求1所述的动力系统，其中，所述动力系统还包括排气管，所述出口通过所述排气管与所述储存结构连通。
  6. 如权利要求1所述的动力系统，其中，所述动力系统还包括气动马达，所述气动马达与所述储存结构连通。
  7. 如权利要求6所述的动力系统，其中，所述动力系统还包括第一发电机和第一蓄电池，所述第一发电机与所述气动马达连接，所述第一蓄电池与所述发电机电性连接。
  8. 如权利要求6所述的动力系统，其中，所述动力系统还包括第一驱动件，所述第一驱动件驱动所述驱动轮转动，所述气动马达与所述第一驱动件连接。
  9. 如权利要求8所述的动力系统，其中，所述第一驱动件为第一驱动系统，所述气动马达与所述第一驱动系统之间连接有第一离合器，所述气动马达与所述第一离合器连接。
  10. 如权利要求1所述的动力系统，其中，所述动力系统还包括液压马达，所述液压马达与所述储存结构连通。
  11. 如权利要求10所述的动力系统，其中，所述液压马达与所述储存结构之间还设有气液增压阀。
  12. 如权利要求11所述的动力系统，其中，所述液压马达与所述气液增压阀之间还设有储能器。
  13. 如权利要求12所述的动力系统，其中，所述液压马达与所述储能器之间还设有控制阀。
  14. 如权利要求13所述的动力系统，其中，所述液压马达与所述气液增压阀之间还设有储油箱，所述储油箱与所述储能器并联设置，所述液压马达内的液路经由所述储油箱至所述气液增压阀。
  15. 如权利要求10所述的动力系统，其中，所述动力系统还包括第二发电机和第二蓄电池，所述第二发电机与所述液压马达连接，所述第二蓄电池与所述发电机电性连接。
  16. 如权利要求15所述的动力系统，其中，所述动力系统还包括第二驱动件，所述第二驱动件驱动所述驱动轮转动，所述液压马达与所述第二驱动件连接。
  17. 如权利要求16所述的动力系统，其中，所述第二驱动件为第二驱动系统，所述液压马达与所述第二驱动系统之间连接有第二离合器，所述液压马达与所述第二离合器连接。
  18. 如权利要求1至17中任一所述的动力系统，其中，所述驱动轮包括轮毂和设于所述轮毂的轮胎，所述轮胎与所述轮毂围合形成所述胎腔，所述胎腔沿所述驱动轮的周向环绕设置。
  19. 如权利要求18所述的动力系统，其中，所述动力系统包括多个所述囊体，多个所述囊体沿所述胎腔的延伸方向间隔排布。
  20. 如权利要求18所述的动力系统，其中，所述动力系统还包括同步导气环，所述同步导气环用于套接于车轴，所述同步导气环设有间隔设置的第一气道和第二气道，所述第一气道连通所述进口与外部空气，所述第二气道连通所述出口与所述储存结构。
  21. 如权利要求1至17中任一项所述的动力系统，其中，所述动力系统还包括第一单向阀，所述第一单向阀设于所述进口处，所述第一单向阀单向导通外部大气进入自所述进口；
    且/或，所述动力系统还包括第二单向阀，所述第二单向阀设于所述出口处，所述第二单向阀单向导通所述囊腔内的空气经由所述出口流出。
  22. 一种车辆，其中，包括车体和如权利要求1至21中任一项所述的动力系统，所述车体设有车轴，所述驱动轮连接于所述车轴。
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