WO2015039542A1 - 依靠重力补充飞轮电池能量的重力充能装置 - Google Patents

依靠重力补充飞轮电池能量的重力充能装置 Download PDF

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Publication number
WO2015039542A1
WO2015039542A1 PCT/CN2014/085445 CN2014085445W WO2015039542A1 WO 2015039542 A1 WO2015039542 A1 WO 2015039542A1 CN 2014085445 W CN2014085445 W CN 2014085445W WO 2015039542 A1 WO2015039542 A1 WO 2015039542A1
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Prior art keywords
flywheel
wheel
gravity
friction wheel
flywheel battery
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PCT/CN2014/085445
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English (en)
French (fr)
Inventor
柳超
Original Assignee
柳超
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Application filed by 柳超 filed Critical 柳超
Priority to CN201480039004.9A priority Critical patent/CN105358828A/zh
Publication of WO2015039542A1 publication Critical patent/WO2015039542A1/zh

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Classifications

    • 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
    • F03G3/087—Gravity or weight motors
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/02—Additional mass for increasing inertia, e.g. flywheels
    • H02K7/025—Additional mass for increasing inertia, e.g. flywheels for power storage

Definitions

  • the present invention relates to the field of flywheel batteries (or flywheel energy storage devices), and more particularly to a device for replenishing energy of a flywheel battery.
  • flywheel battery breaks through the limitations of chemical batteries and uses physical methods to achieve energy storage.
  • the flywheel rotates at a certain angular velocity, it has a certain kinetic energy, and the flywheel battery is converted into electric energy by its kinetic energy.
  • flywheel batteries are expected to be the most promising energy storage batteries due to their high efficiency, short charging time, small relative size, and clean and pollution-free.
  • the working principle of the flywheel battery There is a motor (electric/generator integrated machine) in the flywheel battery.
  • the motor runs in the form of a motor, and the externally input electric energy is converted into the kinetic energy of the flywheel by the electric motor, that is, the flywheel battery is charged.
  • the motor rotates in the form of a generator, and the kinetic energy of the flywheel is converted into electric energy by the generator, and is output to an external load, that is, the flywheel battery is "discharged".
  • the flywheel battery is placed in a vacuum box and uses magnetic suspension bearings to support the rotating parts.
  • the flywheel battery has high energy storage density and relatively small size. It is especially suitable for carrying in the field without power supply. Especially for the riders who ride bicycles, it is very necessary to have a laptop, radio, and high-power lighting support. Power flywheel battery.
  • the flywheel battery can only drive the generator in the vacuum box to drive the flywheel to rotate, so that the flywheel stores kinetic energy, but there is no power source in the field to charge the flywheel battery.
  • the device When the traveler camps in the wild, the device is suspended at a high place, and gravity is used to supplement the kinetic energy of the flywheel battery, so that the flywheel battery can be used for power supply during camping and the next day's journey.
  • the flywheel battery must be operated in a vacuum box, and the flywheel inside the vacuum box can be driven by magnetic means.
  • the magnetic drive component in the device must be automatically separated from the flywheel to avoid unnecessary energy consumption of the flywheel.
  • a specific technical solution of the present invention includes: a flywheel battery, a vacuum box thereof, and a flywheel and a generator in the vacuum box, wherein the method further comprises:
  • Gravity driving mechanism comprising a weight bag, an indexing rope, a limiting component, a pressure roller, a pulley, a speed increaser, a first friction wheel, a second friction wheel; a pulley disposed under the flywheel, the vacuum
  • the box is connected to the pulley and the pressure wheel through the side plate; one end of the index rope is connected to the weight bag, and the other end is connected to the limit assembly; the index line is disposed in the gap between the groove of the pulley and the pressure wheel; a pulley, a speed increaser, a first friction wheel and a second friction wheel are connected in sequence; the second friction wheel is provided with a plurality of first magnets along the circumference; a ratchet assembly is arranged between the pulley and the input shaft of the speed increaser; The role of the mechanism is to use gravity potential energy to drive the flywheel to rotate;
  • a magnetic wheel is added to the vacuum box, one end of the flywheel is connected to the generator, the other end of the flywheel is connected with a magnetic wheel, and the magnetic wheel is provided with a plurality of second magnets along the circumference; the second magnet and the second magnet on the magnetic wheel The first magnets on the friction wheel are equal in number, one-to-one correspondence, and coupled by a magnetic field; the magnetic wheel and the second friction wheel are concentric;
  • the automatic separating mechanism comprises: a guiding bolt, a first return spring, a wedge push rod mechanism, a sliding rod; an upper part of the sliding rod is connected with the vacuum box, and a lower part of the sliding rod is connected with the outer casing of the speed increasing device; the guiding bolt is arranged at an upper part of the sliding rod;
  • the first return spring is disposed inside the guiding bolt, and the second friction wheel is disposed outside the guiding bolt; the function of the automatic separating mechanism is: when the second friction wheel drives the rotating of the magnetic wheel, the magnetic wheel can be automatically moved away from the magnetic wheel;
  • the second friction wheel is mounted on the optical axis of the guiding bolt; the weight bag is placed on the ground object; then the gravity charging device is suspended at a high position; the traction rope is pulled, and the heavy bag is pulled up to the pulley ; move the padding to another location;
  • the weight bag begins to fall by gravity; the weight bag is falling, the pulley rotates by the traction rope, the speed increaser increases the rotation speed of the pulley, and the output end of the speed increaser drives the first friction wheel to rotate.
  • the first friction wheel drives the second friction wheel; the magnet on the second friction wheel and the magnet on the magnetic wheel in the vacuum box are coupled by a magnetic field, so that the second friction wheel drives the magnetic wheel and the flywheel in the vacuum box to rotate, and the flywheel is rotating Storage of kinetic energy;
  • the collision block of the limit assembly on the traction rope contacts the push rod of the automatic separation mechanism, and the elastic force generated by the limit spring pushes the push rod through the collision block, and the wedge wedge connected with the push rod Inserting the inclined surface of the guiding bolt to axially move the guiding bolt toward the magnetic wheel; thus, the thread of the guiding bolt meshes with the screw hole of the rotating second friction wheel; the second friction wheel rotates around the thread of the guiding bolt Finally, the second friction wheel rotates out of the thread of the guiding bolt and slides on the sliding rod; the magnetic coupling between the magnetic wheel and the second friction wheel disappears; the flywheel continues to rotate in the vacuum box by the stored kinetic energy;
  • the kinetic energy of the flywheel is converted into electric energy by the generator and output to an external load.
  • gravity can be used to supplement the kinetic energy of the flywheel battery.
  • the flywheel battery can simultaneously output power to the external load during the process of supplementing the kinetic energy.
  • the drive components in the gravity drive mechanism can be automatically separated from the flywheel battery to avoid unnecessary energy consumption of the flywheel.
  • Figure 1 is a schematic overall view of the present invention.
  • Figure 2 is a perspective view of the operation of Figure 1 at the beginning of the operation.
  • Figure 3 is a partial cross-sectional view of Figure 2.
  • Fig. 4 is an enlarged view of a portion B in Fig. 3.
  • Fig. 5 is an enlarged view of a portion C in Fig. 4;
  • Figure 6 is a perspective view of Figure 3 (with the first friction wheel 17 and the second friction wheel 18 removed).
  • Fig. 7 is an enlarged view of a portion D in Fig. 6.
  • Figure 8 is a flow chart 1 of the present invention.
  • Fig. 9 is an enlarged view of a portion E in Fig. 8.
  • Figure 10 is a flow chart 2 of the present invention.
  • Fig. 11 is an enlarged view of a portion H in Fig. 10.
  • Fig. 12 is a view showing a state in which the second friction wheel 18 of the present invention is automatically separated.
  • Figure 13 is a partial cross-sectional view of the A-A of Figure 3 (schematic diagram of the ratchet assembly).
  • Figure 14 is a schematic illustration of another embodiment.
  • the technical solution of the present invention mainly provides a gravity driving mechanism and an automatic separating mechanism outside the flywheel battery vacuum box 21 of the prior art, and a magnetic moving wheel 23 connected to the flywheel 22 is added in the vacuum box 21 of the flywheel battery (see FIG. 3). ).
  • the function of the gravity driving mechanism is to drive the flywheel 22 to rotate by using the gravitational potential energy (see FIGS. 1 to 3), and the flywheel 22 stores the kinetic energy: it includes the weight bag 11, the index rope 12, the limit assembly 13, the pressure wheel 14, the pulley 15.
  • the pulley 15 is disposed below the flywheel 22, and the vacuum box 21 is connected to the pulley 15 and the pressure wheel 14 through the side plate 26;
  • One end is connected to the weight bag 11 and the other end is connected to the limit assembly 13;
  • the index line 12 is disposed in a gap between the groove 151 of the pulley and the pressure roller 14.
  • the function of the pressure roller 14 is to press the indexing rope 12 into the groove 151 of the pulley 15, increasing the frictional force, so that the indexing rope 12 effectively moves the pulley 15 to rotate.
  • Bearings (not shown) can be placed in the pressure roller 14 to avoid unnecessary power consumption; the indexing rope 12 is preferably made of lightweight nylon material. Metal chain sprocket sets are not used here because they reduce the load on the road.
  • the pulley 15, the speed increaser 16, the first friction wheel 17 and the second friction wheel 18 are connected in sequence; the second friction wheel 18 is provided with a plurality of first magnets 181 along the circumference;
  • the weight bag 11 is preferably made of a light, impervious material so that when heavy solids are not found nearby, water, or dirt, or stones can be placed in the weight bag as gravity.
  • a ratchet assembly 9 (see Figs. 3 and 13) is disposed between the pulley 15 and the input shaft of the speed increaser 16.
  • the limit assembly 13 includes a collision block 131, a limit spring 132, and a fixed block 133.
  • the bumper 131 is slidable on the traction rope 12, and the fixed block 133 is fixed to the traction rope 12.
  • a limit spring 132 is disposed between the bumper 131 and the fixed block 133.
  • the flywheel 22 is connected to a magnetic wheel 23, and the magnetic wheel 23 is provided with a plurality of second magnets 231 along the circumference; the second magnet 231 on the magnetic wheel 23 is The first magnets 181 on the second friction wheel 18 are equal in number and one-to-one correspondence, and are coupled by a magnetic field; to reduce friction consumption, a plurality of balls 182 are disposed on the end surface of the second friction wheel, as shown in FIG. 5, corresponding to Outside the vacuum box, a chute 211 for running the ball 182 is provided;
  • the zero turns of the magnetic wheel 23 and the second friction wheel 18 should be made of a non-magnetic material that is not easily magnetized to avoid the magnetic wheel 23 and the second friction. The operation of the wheel 18 is disturbed.
  • the function of the automatic separating mechanism is that: after the second friction wheel 18 drives the rotation of the magnetic wheel 23, it can automatically move away from the magnetic wheel 23, otherwise the first magnet 181 on the second friction wheel 18 The rotating magnetic wheel 23 generates a resistance which will consume the kinetic energy of the flywheel 22.
  • the automatic separating mechanism includes a guiding bolt 31, a first return spring 32, a wedge push rod mechanism 33, a sliding rod 34; an upper portion of the sliding rod 34 is connected to the vacuum box 21, and a lower portion of the sliding rod 34 is connected to the outer casing of the speed increasing device 16; 31 is disposed at an upper portion of the slide bar 34; the first return spring 32 is disposed inside the guide bolt 31, and functions to press the first return spring 32 when the external force causes the guide bolt 31 to move toward the magnet wheel 23, as a guide bolt After the external force of 31 disappears, the first return spring 32 resets the guide bolt 31.
  • a second friction wheel 18 is disposed outside the guide bolt 31.
  • the guide bolt 31 includes a slope 311, an optical axis 312, and a thread 313.
  • the ramp 311 is provided for the wedge 333 to be wedged (see Fig. 7).
  • the optical axis 312 is a small diameter of the screw hole 183 of the second friction wheel 18 that rotates on the optical axis 312.
  • the second friction wheel can be rotated about the thread 313 until it is rotated out of the thread 313 and slipped onto the slide bar 34.
  • the wedge push rod mechanism 33 mainly includes a second return spring 331, a push rod 332, and a wedge 333.
  • the wedge 333 connected to the push rod 332 is wedged into the inclined surface 311 of the guide bolt, forcing the guide bolt 31 toward the magnetic wheel 23 direction movement; after the collision block 131 leaves the push rod 332, the second return spring 331 returns the push rod 332 to the position before being pushed.
  • Method 1 Referring to Figures 1 and 3, the second friction wheel 18 is rotated through the thread 313 of the guide bolt 31, mounted on the optical axis 312 of the guide bolt 31; and then the gravity charging device is suspended at a high position.
  • the weight bag 11 is preferably on the floor covering 8 (when the weight bag 11 is pulled up to the height, the pad 8 must be moved to another place, so that the weight bag 11 falls to the ground.
  • the limiting component 13 on the traction rope can effectively hit the push rod 332 of the automatic separating mechanism, so that the automatic separating mechanism automatically works).
  • the traction rope 12 is pulled, and the traction weight bag 11 is brought up close to the pulley 15; since the ratchet assembly 9 (see Figs. 3 and 13) is disposed between the pulley 15 and the speed increaser 16, the weight bag 11 is pulled upward.
  • the pulley 15 is in the idling state, the pulling is not laborious; and when the weight bag 11 is lowered, the pulley 15 acts on the ratchet assembly 9, and the ratchet assembly 9 meshes with the input shaft 161 of the speed increaser 16 to drive the speed increaser 16 and related connecting parts rotate.
  • the traction rope 12 After the weight bag 11 is raised, the traction rope 12 is released, and the weight bag 11 starts to fall by gravity.
  • the pulley 15 is driven to rotate by the traction rope 12, and the speed increaser 16 is carried.
  • the rotation speed of the wheel 15 is increased, the output end 163 of the speed increaser 16 drives the first friction wheel 17 to rotate, the first friction wheel 17 drives the second friction wheel 18, the magnet 181 on the second friction wheel 18 and the magnetic field in the vacuum box 21.
  • the magnet 231 on the moving wheel 23 is coupled to the magnetic field to cause the second friction wheel 18 to rotate the magnetic wheel 23 and the flywheel 22.
  • the flywheel 22 stores kinetic energy during rotation.
  • the screw holes 183 of the second friction wheel 18 are engaged, as shown in Figs. 9 and 11.
  • the rotational force of the second friction wheel 18 mainly comes from the magnetic wheel 23 driven by the flywheel 22, and the magnetic wheel 23 is coupled to the magnetic field of the second friction wheel 18 to drive the second friction wheel 18 to rotate.
  • the second friction wheel 18 continues to rotate, and at this time, the rotation of the second friction wheel 18 is rotated about the thread 313 of the guide bolt, so that finally the second friction wheel 18 can be rotated out of the thread 313 of the guide bolt, slipping off On the slide bar 34; thereby moving the second friction wheel 18 away from the magnet wheel 23 (see Fig. 12), the magnetic force of the magnet 181 no longer exerts a resistance to the magnet wheel 23.
  • the flywheel 22 can then continue to rotate in the vacuum within the vacuum box 21 by means of stored kinetic energy.
  • the kinetic energy of the flywheel 22 is converted into electric energy by the generator 25 and output to an external load.
  • Method 2 When the flywheel 22 has remaining kinetic energy, the retaining magnet 27 is inserted into the retaining groove 28 (see FIG. 14) on the vacuum box, and the magnet 231 in the magnetic wheel 23 in the vacuum box is magnetically biased by the stopping magnet 27. The magnetic wheel 23 and the flywheel 22 are gradually stopped; then the second friction wheel 18 is mounted on the optical axis 213 of the guiding bolt; the weight bag 11 is placed on the ground object 8; then the gravity charging device is suspended Pulling the traction rope 12, pulling the weight bag 11 up close to the pulley 15; moving the cushion to another place; releasing the traction rope, the weight bag begins to fall by gravity; the weight bag 11 is falling, passing The traction rope 12 drives the pulley 15 to rotate, and the rest is the same as the method 1.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

一种依靠重力补充飞轮电池能量的重力充能装置，在飞轮电池外设置了重力驱动机构和自动分离机构，并在飞轮电池内增设磁动轮（23）。把重力充能装置悬挂于高处，重物袋（11）在下落中，通过牵引绳（12）带动带轮（15）、增速器（16）、两个摩擦轮（17、18）转动；第二摩擦轮（18）上的磁铁（181）与真空盒（21）内的磁动轮（23）上的磁铁（231）通过磁场耦合，使第二摩擦轮（18）带动真空盒（21）内磁动轮（23）和飞轮（22）转动，飞轮（22）在转动中储存动能；当重物袋（11）下落到接近地面时，自动分离机构使第二摩擦轮（18）自动远离磁动轮（23），以避免两者的磁铁相互干扰；飞轮（22）在真空盒（21）内依靠储存的动能继续转动；当外界需要电能时，飞轮（22）的动能通过发电机（25）转化为电能。因此可以在无电源的场合，利用重力给飞轮电池补充动能。

Description

依靠重力补充飞轮电池能量的重力充能装置 技术领域
本发明是关于飞轮电池 （或称飞轮储能装置） 领域， 特别是涉及一种飞轮电池补充能量 的装置。
背景技术
在众多储能装置中， 飞轮电池突破了化学电池的局限， 用物理方法实现储能。 当飞轮以 一定角速度旋转时， 就具有一定的动能， 飞轮电池以其动能转换成电能。 飞轮电池与化学电 池相比， 以其高效率， 充电时间短、 相对尺寸小、 清洁无污染等突出优势有望成为最具前景 的储能电池。
飞轮电池的工作原理： 飞轮电池中有一个电机（电动 /发电一体机） ， 充电时， 该电机以 电动机形式运转，将外界输入的电能通过电动机转化为飞轮的动能储存起来，即飞轮电池"充 电"； 当外界需要电能时， 该电机以发电机形式转动， 通过发电机将飞轮的动能转化为电能， 输出给外部负载， 即飞轮电池 "放电"。 为了减少风阻损耗， 摩擦等能量损失， 飞轮电池设 置在真空盒内， 并使用磁悬浮轴承支撑转动部件。
飞轮电池的储能密度大、 相对尺寸小的特点， 尤其适合携带于野外无电源场合， 特别是 对于骑自行车旅行的车友， 非常需要有一个能给手提电脑、 收音机， 较大功率的灯光支持电 力的飞轮电池。然而， 飞轮电池目前只能用通电的方式驱动真空盒内的发电机带动飞轮转动， 使飞轮储存动能， 而在野外却没有可以给飞轮电池充电的电源。
发明内容
本发明的目的是提供一种利用重力势能给飞轮电池补充动能的装置及使用方法。
本发明主要技术思路：
1、 旅行者在野外宿营时， 将本装置悬挂于高处， 利用重力给飞轮电池补充动能， 使飞轮 电池在宿营时和次日旅途中可供电使用。
2、 飞轮电池必须是在真空盒内运作， 可以用磁动的方法驱动真空盒内的飞轮。
3、当装置停止给飞轮电池补充能量后，装置中的具有磁性的驱动部件须自动与飞轮分离， 以避免飞轮不必要的能量消耗。
本发明的具体技术方案： 包括飞轮电池及其真空盒和真空盒内的飞轮及发电机， 其特征 在于， 还包括：
重力驱动机构： 其包括重物袋、 索引绳、 限位组件、 压轮、 带轮、 增速器、 第一摩擦轮、 第二摩擦轮； 带轮设置在所述飞轮的下方， 所述真空盒通过侧板连接于带轮和压轮； 索引绳 的一端与重物袋连接， 另一端与限位组件连接； 索引绳设置在带轮的槽和压轮之间的间隙中； 带轮、 增速器、 第一摩擦轮和第二摩擦轮依次连接； 第二摩擦轮沿圆周设有多块笫一磁铁； 带轮与增速器的输入轴之间设置棘轮组件； 重力驱动机构的作用在于利用重力势能驱动飞轮 转动；
所述真空盒内增设一磁动轮， 飞轮的一端与发电机连接， 飞轮的另一端与一磁动轮连接， 磁动轮沿圆周设有多块第二磁铁；磁动轮上的第二磁铁与第二摩擦轮上的第一磁铁数量相等， 且一一对应， 并通过磁场耦合； 磁动轮与第二摩擦轮同轴心；
自动分离机构： 其包括引导螺栓、 第一复位弹簧、 楔块推杆机构、 滑落杆； 滑落杆上部 与真空盒连接， 滑落杆下部与增速器的外壳连接； 引导螺栓设置在滑落杆上部； 第一复位弹 簧设置在引导螺栓内部， 引导螺栓外设置第二摩擦轮； 自动分离机构的作用在于： 当第二摩 擦轮驱动磁动轮转动的工作结束后， 能自动远离磁动轮；
使用方法：
将第二摩擦轮安装在导引螺栓的光轴上； 重物袋置于地面的垫高物上； 然后把重力充能 装置悬挂于高处； 拉动牵引绳， 牵引重物袋向上接近带轮； 将垫高物移至别处；
放开牵引绳， 重物袋开始靠重力下落； 重物袋在下落中， 通过牵引绳带动带轮转动， 增 速器将带轮的转速提高， 增速器的输出端带动第一摩擦轮转动， 第一摩擦轮带动第二摩擦轮； 第二摩擦轮上的磁铁与真空盒内的磁动轮上的磁铁通过磁场耦合， 使第二摩擦轮带动真空盒 内磁动轮和飞轮转动， 飞轮在转动中储存动能；
当重物袋下落到接近地面时， 牵引绳上的限位组件的撞块与自动分离机构的推杆接触， 限位弹簧产生的弹力通过撞块推动推杆， 与推杆连接的楔块楔入导引螺栓的斜面， 使导引螺 栓朝磁动轮方向轴向移动； 于是， 导引螺栓的螺纹与转动中的第二摩擦轮的螺孔啮合； 第二 摩擦轮绕导引螺栓的螺纹旋转， 最后第二摩擦轮旋转出导引螺栓的螺纹外， 滑落在滑落杆上； 磁动轮与第二摩擦轮的磁场耦合作用消失； 飞轮在真空盒内依靠储存的动能继续转动；
当外界需要电能时， 飞轮的动能通过发电机转化为电能， 输出给外部负载。
本发明与现有技术相比的特点是：
1、 在无电源场合， 可以利用重力给飞轮电池补充动能。
2、 飞轮电池在补充动能过程中， 可以同时向外部负载输出电能。
3、 当装置停止给飞轮电池补充能量后， 重力驱动机构中的驱动部件能自动与飞轮电池分 离， 以避免飞轮不必要的能量消耗。
附图说明
图 1是本发明的整体示意图。
图 2是图 1运行开始时的立体示意图。
图 3是图 2的局部剖视图。
图 4是图 3中的 B部放大图。
图 5是图 4中的 C部放大图。 图 6是图 3的立体示意图 （其中删除了第一摩擦轮 17和第二摩擦轮 18)。
图 7是图 6中的 D部放大图。
图 8是本发明运行过程 1。
图 9是图 8中的 E部放大图。
图 10是本发明运行过程 2。
图 11是图 10中的 H部放大图。
图 12是本发明的第二摩擦轮 18自动分离的状态图。
图 13是图 3中的 A-A局部剖视图 （棘轮组件示意图）。
图 14是另一种实施方法的示意图。
具体实施方式
下面结合附图和具体实施方式对本发明作进一步说明：
本发明技术方案主要是在现有技术的飞轮电池真空盒 21 外设置了重力驱动机构和自动 分离机构， 并在飞轮电池的真空盒 21内增设了与飞轮 22相连的磁动轮 23 (见图 3 )。
重力驱动机构的作用在于利用重力势能驱动飞轮 22转动 （见图 1至图 3 )， 使飞轮 22储 存动能： 其包括重物袋 11、 索引绳 12、 限位组件 13、 压轮 14、 带轮 15、 增速器 16、 第一摩 擦轮 17、 第二摩擦轮 18; 带轮 15设置在飞轮 22的下方， 真空盒 21通过侧板 26连接于带轮 15和压轮 14; 索引绳 12的一端与重物袋 11连接， 另一端与限位组件 13连接； 索引绳 12设 置在带轮的槽 151和压轮 14之间的间隙中。 压轮 14的作用在于将索引绳 12压紧在带轮 15 的槽 151中， 增加摩擦力， 使索引绳 12有效地带动带轮 15转动。 压轮 14中可设置轴承（未 画出）， 以避免不必要的动力消耗； 索引绳 12优先采用轻质的尼龙材料。 在这里不采用金属 的链条链轮副， 原因在于可减少旅途中的负载。
(见图 3至图 5) 带轮 15、 增速器 16、 第一摩擦轮 17和第二摩擦轮 18依次连接； 第二 摩擦轮 18沿圆周设有多块第一磁铁 181 ;
重物袋 11 内最好可以装在野外很容易找到的石块， 泥土， 或水作为重力。 所以重物袋 11优先采用轻质的不透水的材料制成， 以便当就近找不到沉重固体时， 可在重物袋内装水， 或泥土， 或石头， 以此作为重力。
带轮 15与增速器 16的输入轴之间设置棘轮组件 9 (见图 3和图 13 )。
见图 2， 限位组件 13包括撞块 131、 限位弹簧 132和固定块 133。 撞块 131可以在牵引 绳 12上滑动， 固定块 133则固定在牵引绳 12上。 撞块 131与固定块 133之间设置限位弹簧 132。
见图 3和图 4， 所述飞轮电池的真空盒 21 内， 飞轮 22与一磁动轮 23连接， 磁动轮 23 沿圆周设有多块第二磁铁 231 ; 磁动轮 23上的第二磁铁 231与第二摩擦轮 18上的第一磁铁 181 数量相等， 且一一对应， 并通过磁场耦合； 为减少摩擦消耗， 在第二摩擦轮的端面设置 了多个滚球 182， 见图 5， 相对应， 在真空盒外， 设置了供滚球 182运行的滑槽 211 ; 磁动轮 „
23与笫二摩擦轮 18同轴心； 需要说明的是接近磁动轮 23和第二摩擦轮 18的零部仵都应该 是不易被磁化的无磁性材料制作， 以避免磁动轮 23和第二摩擦轮 18的运行受到干扰。
(见图 4至图 7 ) 自动分离机构的作用在于： 第二摩擦轮 18驱动磁动轮 23转动的工作 结束后， 能自动远离磁动轮 23， 否则第二摩擦轮 18上的第一磁铁 181对转动中的磁动轮 23 产生阻力， 将会消耗飞轮 22的动能。 自动分离机构包括引导螺栓 31、 第一复位弹簧 32、 楔 块推杆机构 33、 滑落杆 34; 滑落杆 34上部与真空盒 21连接， 滑落杆 34下部与增速器 16的 外壳连接； 引导螺栓 31设置在滑落杆 34上部； 第一复位弹簧 32设置在引导螺栓 31内部， 其作用是当外力使引导螺栓 31向磁动轮 23方向移动时， 第一复位弹簧 32受压， 当作用于引 导螺栓 31的外力消失后， 第一复位弹簧 32使引导螺栓 31复位。 引导螺栓 31外设置第二摩 擦轮 18。 引导螺栓 31包括了斜面 311， 光轴 312和螺纹 313。 斜面 311是供楔块 333楔入而 设置的 （见图 7)。 光轴 312是供第二摩擦轮 18的螺孔 183的小径在光轴 312上转动。 当引 导螺栓 31的螺纹 313进入到旋转中的第二摩擦轮 18的螺孔 183后， 第二摩擦轮就可以绕螺 纹 313旋转， 直至旋转出螺纹 313外， 滑落到滑落杆 34上。
见图 6、 图 7， 楔块推杆机构 33主要包括第二复位弹簧 331、 推杆 332、 楔块 333。 当限 位组件 13的撞块 131推动推杆 332 (此时， 第二复位弹簧 331受压）， 与推杆 332连接的楔 块 333楔入引导螺栓的斜面 311， 迫使引导螺栓 31朝磁动轮 23方向移动； 当撞块 131离开 推杆 332后， 第二复位弹簧 331使推杆 332恢复到被推动之前的位置。
使用方法：
方法 1、 见图 1和图 3， 将第二摩擦轮 18经引导螺栓 31的螺纹 313旋转进入， 安装在导 引螺栓 31的光轴 312上； 然后把重力充能装置悬挂于高处。在野外， 往往可以将重力充能装 置悬挂在树上， 或者在陡峭的山壁上打桩悬挂。 这时候， 重物袋 11最好是在地面的垫高物 8 上的 （当重物袋 11牵引到高处后， 垫高物 8须移至别处， 这样， 重物袋 11下落到接近地面 时， 牵引绳上的限位组件 13才会有效地撞到自动分离机构的推杆 332， 使自动分离机构自动 工作）。
然后拉动牵引绳 12， 牵引重物袋 11向上接近带轮 15; 由于带轮 15与增速器 16之间设 置了棘轮组件 9 (见图 3和图 13 )， 所以将重物袋 11牵引向上时， 带轮 15处于空转状态， 拉 动并不费力； 而当重物袋 11下降时， 带轮 15作用于棘轮组件 9， 棘轮组件 9与增速器 16的 输入轴 161啮合， 带动增速器 16和相关连接部件转动。
所述重物袋 11升高后， 放开牵引绳 12， 重物袋 11开始靠重力下落， 重物袋 11在下落过 程中， 通过牵引绳 12带动带轮 15转动， 增速器 16将带轮 15的转速提高， 增速器 16的输出 端 163带动第一摩擦轮 17转动， 第一摩擦轮 17带动第二摩擦轮 18， 第二摩擦轮 18上的磁 铁 181与真空盒 21内的磁动轮 23上的磁铁 231通过磁场的耦合，使第二摩擦轮 18带动磁动 轮 23和飞轮 22转动， 飞轮 22在转动中储存动能。
当重物袋 11下落到接近地面时，牵引绳 11上的限位组件的撞块 131与推杆 332接触（见 , 八
图 1、 图 2、 图 6、 图 7 ) 。 这时候， 真 盒 21内的飞轮 22已经储存 足够的动能， 飞轮 22 实际上已经可以通过磁动轮 23带动第二摩擦轮 18转动。所以， 重物袋 11的重力足以使撞块 131后面的限位弹簧 132逐渐受压缩， 限位弹簧 132产生的弹力通过撞块 131推动推杆 332， 与推杆 332连接的楔块 333楔入导引螺栓的斜面 311， 使导引螺栓 31朝磁动轮 23方向轴向 移动， 见图 5 (平键 39使得导引螺栓 31只允许轴向移动） ； 于是， 导引螺栓的螺纹 313与 转动中的第二摩擦轮 18的螺孔 183啮合， 见图 9和图 11。 这时候， 第二摩擦轮 18的被转动 力主要来自被飞轮 22带动的磁动轮 23， 磁动轮 23通过与第二摩擦轮 18的磁场耦合， 带动 第二摩擦轮 18转动。 于是， 第二摩擦轮 18继续旋转， 而这时第二摩擦轮 18的旋转是绕导引 螺栓的螺纹 313旋转的， 所以最后第二摩擦轮 18可以旋转出导引螺栓的螺纹 313外， 滑落在 滑落杆 34上； 从而使第二摩擦轮 18远离磁动轮 23 (见图 12 ) ， 其磁铁 181的磁力不再对磁 动轮 23产生阻力。 于是飞轮 22可以在真空盒 21内的真空中依靠储存的动能继续转动。
当外界需要电能时， 飞轮 22的动能通过发电机 25转化为电能， 输出给外部负载。
方法 2、当飞轮 22还有剩余动能时，用止动磁铁 27插入真空盒上的止动槽 28 (见图 14)， 真空盒中的磁动轮 23中的磁铁 231受止动磁铁 27磁力， 使磁动轮 23和飞轮 22逐渐停止转 动； 然后将第二摩擦轮 18安装在导引螺栓的光轴 213上； 重物袋 11置于地面的垫高物 8上； 然后把重力充能装置悬挂于高处； 拉动牵引绳 12， 牵引重物袋 11向上接近带轮 15; 将垫高 物移至别处； 放开牵引绳， 重物袋开始靠重力下落； 重物袋 11在下落中， 通过牵引绳 12带 动带轮 15转动， 其余与方法 1相同。

Claims

权 利 要 求 书 ~ WO 2015/039542 PCT/CN2014/085445
1、 一种依靠重力补充飞轮电池能量的重力充能装置， 其特征在于， 包括： 飞轮电池、 真 空盒、 重力驱动机构、 自动分离机构和磁动轮；
所述飞轮电池包括飞轮和发电机， 并置于所述真空盒内；
所述重力驱动机构包括重物袋、 索引绳、 限位组件、 压轮、 带轮、 侧板、 增速器、 第一 摩擦轮、 第二摩擦轮； 所述增速器包括外壳， 所述带轮设置在所述飞轮的下方， 所述真空盒 通过所述侧板连接于所述带轮和所述压轮； 所述索引绳的一端与所述重物袋连接， 另一端与 所述限位组件连接； 所述索引绳设置在所述带轮的槽和所述压轮之间的间隙中； 所述带轮、 所述增速器、 所述第一摩擦轮和所述第二摩擦轮依次连接； 所述第二摩擦轮沿圆周设有多块 第一磁铁； 所述重力驱动机构用于驱动飞轮转动；
所述真空盒内增设一磁动轮， 所述飞轮电池与所述磁动轮连接， 所述磁动轮沿圆周设有 多块第二磁铁；所述磁动轮上的所述第二磁铁与所述第二摩擦轮上的所述第一磁铁数量相等， 且一一对应， 并通过磁场耦合； 所述磁动轮与所述第二摩擦轮同轴心；
所述自动分离机构包括滑落杆， 所述滑落杆上部与所述真空盒连接， 所述滑落杆下部与 所述增速器的外壳连接； 所述自动分离机构用于当所述第二摩擦轮驱动所述磁动轮转动的工 作结束后， 自动远离磁动轮。
2、根据权利要求 1所述的依靠重力补充飞轮电池能量的重力充能装置，其特征在于， 所 述飞轮的一端与所述发电机连接， 所述飞轮的另一端与所述磁动轮连接。
3、根据权利要求 1所述的依靠重力补充飞轮电池能量的重力充能装置，其特征在于， 所 述带轮与所述增速器的输入轴之间设置棘轮组件。
4、根据权利要求 1所述的依靠重力补充飞轮电池能量的重力充能装置，其特征在于， 所 述自动分离机构还包括引导螺栓、 第一复位弹簧、 楔块推杆机构， 所述引导螺栓设置在所述 滑落杆上部； 所述第一复位弹簧设置在所述引导螺栓内部， 所述引导螺栓外设置所述第二摩 擦轮。
5、 根据权利要求 4所述的依靠重力补充飞轮电池能量的重力充能装置， 其特征在于， 所 述引导螺栓包括了斜面、 光轴和螺纹， 所述斜面用于供所述楔块楔入， 所述光轴用于供所述 第二摩擦轮在所述光轴上转动； 所述第二摩擦轮包括螺孔， 当引导螺栓的螺纹进入到旋转中 的第二摩擦轮的螺孔后， 所述第二摩擦轮绕螺纹旋转， 旋转出螺纹外， 滑落在所述滑落杆上。
6、 根据权利要求 4所述的依靠重力补充飞轮电池能量的重力充能装置， 其特征在于， 所 述楔块推杆机构主要包括第二复位弹簧、 推杆、 楔块， 所述限位组件还包括撞块， 当所述限 位组件的所述撞块推动推杆， 与所述推杆连接的所述楔块楔入所述引导螺栓的斜面， 使所述 引导螺栓朝所述磁动轮方向移动； 当所述撞块离开推杆后， 所述第二复位弹簧使所述推杆恢 复到被推动之前的位置。
7、根据权利要求 1所述的依靠重力补充飞轮电池能量的重力充能装置，其特征在于， 在 所述第二摩擦轮的端面设置了多个滚球， 在真空盒外设置供所述滚球运行的相对应的滑槽。 权 利 要 求 书
~ WO 2015/039542 ~ ~~― _ _ , — , , PCT/CN20H/085445
8、 根据权利要求 1所述的依靠重力补充飞轮电池能量的重力充能装置， 其特祉在于， 在 所述压轮中设置轴承。
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