TWM532394U - Vehicle pneumatic system - Google Patents

Abstract

A vehicle pneumatic system capable of converting gas energy into dynamic energy for driving vehicle to travel is provided, so that no fuel is necessary to, thereby, reduce generation of waste gas and comply with the principle of environment friendly green energy. Furthermore, the dynamic energy with which a vehicle travels may be converted into gas energy for storage as the vehicle brakes. Thus, not only the gas energy of the system is increased, but also the dynamic energy of the vehicle may be consumed to quicken deceleration.

Description

Vehicle gas power system

This creation is about a gas powered system, more specifically, a vehicle aerodynamic system that converts gas energy and power energy.

Since the industrial revolution, since vehicles can convert fuel into power to provide transportation, it has always been an indispensable means of transportation. In recent years, the number of fuel vehicles has grown substantially, resulting in a significant increase in carbon dioxide emissions. Fuel vehicles have become one of the main culprits in global warming, so governments have worked hard to develop the most stringent carbon dioxide emission standards for fuel vehicles. Therefore, the vehicle industry is committed to developing green energy-friendly vehicles with less pollution to nature. .

At present, the most widely used oil-electric hybrid vehicle among the green energy-friendly vehicles, however, the hybrid electric vehicle can only reduce the fuel consumption, and can not truly achieve the zero-emission target of carbon dioxide, but cannot achieve green energy. The purpose of environmental protection.

Therefore, how to design a power system that requires fuel for vehicles to achieve zero carbon dioxide emissions and slow down the warming of the earth is a technical issue that the industry or governments at all levels urgently need to solve.

In view of the above problems of the prior art, the main object of the present invention is to provide a vehicle gas power system for a vehicle having a hub having a gas cylinder, a gas pump, a gas compression device, and a controller. The gas cylinder is used to store compressed gas. The gas pump receives the gas released from the gas cylinder and converts the received gas into kinetic energy, thereby driving the hub to rotate to advance the vehicle. The gas compression device includes a roller that is selectively spliced to the hub and a gas compression assembly that is actuatable by the roller. When the roller is rolled into the hub, the roller can receive kinetic energy from the hub, causing the gas compression assembly of the gas compression device to compress the gas entering the interior of the gas compression device while providing compressed gas to the gas cylinder. The controller can command the gas compression device wheel to leave the hub when the vehicle is in an accelerated state and command the gas cylinder to release gas to the gas pump. The controller can command the roller of the gas compression device to roll with the hub when the vehicle is in a deceleration state.

In the present creation, the vehicle gas power system may include a first passage connecting the gas cylinder and the gas pump, a first gas valve disposed on the first passage, a second passage connecting the gas compression device and the gas cylinder, And a second air valve disposed on the second passage. The controller commands the gas compression device wheel to leave the hub when the vehicle is in an accelerated state, and commands the first air valve to open and the second air valve to close, so that the gas in the gas cylinder passes through the first passage to the gas pump To drive the wheel to drive the vehicle to travel. The controller is configured to command the roller of the gas compression device to roll the hub when the vehicle is in a deceleration state, so that the gas compression device generates compressed gas, and commands the first gas valve to close and the second gas valve to open to store gas through the second passage. The bottle provides compressed gas.

Additionally, the gas compression assembly of the gas compression device can include a shifting module coupled to the roller, a compression cylinder, a compression spindle that is coupled to the shifting module and extends into the compression cylinder. The outer wall surface of the compression main shaft has a spiral gas compression member. When the roller is lapped with the hub, the compression main shaft is rotated by the shifting module, and the gas inside the compression cylinder is compressed by the spiral gas compression member. The shifting module may include a first gear coaxially coupled to the roller and a second gear meshing with the first gear and coaxially coupled to the compression spindle, wherein the number of teeth of the first gear is greater than the number of teeth of the second gear.

The vehicle gas power system of the present invention includes a pivoting device, which has a base, a rotating shaft fixed to the base, and a swing arm fixed to the rotating shaft and the gas compression device, and the base is positioned on the body of the vehicle. In the non-moving part of the valley, when the vehicle is in a deceleration state, the controller rotates the rotating shaft to drive the swing arm, and causes the roller to be rolled with the hub.

Compared with the prior art, the vehicle gas power system of the present invention converts the gas energy in the gas cylinder into a kinetic energy through the gas pump to make the vehicle travel, and the fuel can effectively prevent the generation of the exhaust gas when the vehicle travels and is environmentally friendly. Claim. Moreover, when the vehicle is decelerating, the kinetic energy of the vehicle can be converted into gas energy and stored through the gas compression device. Thus, the inventory of the gas energy of the system can be increased, and the kinetic energy of the vehicle can be consumed to accelerate the deceleration of the vehicle. In addition, the gas cylinder of the present invention can also supply gas to the air conditioning device of the vehicle, so that the air conditioning device of the vehicle can operate smoothly.

The following content will be described in conjunction with the drawings, and the technical contents of the present invention will be described by a specific embodiment. Those skilled in the art can easily understand other advantages and effects of the present invention by the contents disclosed in the present specification. This creation can also be implemented or applied by other different embodiments. The details of the present specification can also be modified and changed without departing from the spirit of the present invention. In particular, the proportional relationship and relative position of the various elements in the drawings are for exemplary purposes only and are not representative of actual implementation of the present invention.

The present invention provides a gas power system for a vehicle that converts gas energy into vehicle kinetic energy and drives the vehicle to travel without fuel to reduce exhaust gas generation and even achieve environmental goals of zero carbon dioxide emissions. .

Referring to FIG. 1 and FIG. 2, the operating state diagram of the present vehicle gas power system is disclosed. The vehicle embodied in the vehicle gas power system as shown includes a two-wheel hub 11a, two hubs 11b, and a second hub 11a. The drive shaft 12 and an accelerator (ie, known as the throttle) 13 . The gas power system of the present invention comprises a gas cylinder 2, a gas pump 3 disposed between the gas cylinder 2 and the two hubs 11a, and a gas chamber 3a (11b) disposed between the hub 11a (11b) and the gas cylinder 2. a gas compression device 4, a first passage 51 connecting the gas cylinder 2 and the gas pump 3, a first gas valve 52 disposed on the first passage 51, a communication gas compression device 4, and the gas storage The second passage 53 of the bottle 2, a second air valve 54 disposed on the second passage 53, and a controller 6.

Wherein, the gas compression device 4 includes a roller selectively slidably coupled to the hub 11a (11b) and a gas compression assembly actuatable by the roller, the roller being rotatable from the hub 11a (11b), from the hub 11a (11b) receiving kinetic energy, causing the gas compression assembly to compress the gas entering the interior of the gas compression device, and filling the gas cylinder 2 with compressed gas.

The gas cylinder 2 is for storing compressed gas and has a gas-filling hole in which a gas-filling hole 21 is exposed. The gas replenishment of the gas cylinder 2 can be achieved by receiving the compressed gas supplied from the gas compression device 4, and in addition, through the air-filling hole 21 through the air-filling hole through the external air-filling device The gas cylinder 2 is filled with gas such that the amount of gas stored in the gas cylinder 2 is sufficient to actuate the gas pump 3 for a period of time to enable the vehicle to travel normally to the destination. It should be noted that the present invention does not limit the number of system components and the installation position. For example, a plurality of gas cylinders may be provided to separately collect the compressed gas provided by the plurality of gas compression devices, and the gas compression device may be disposed on each of the vehicles. 1. Any or part of the wheel hub, in order to meet the various considerations of the vehicle body design, and the gas pump of the creation vehicle gas power system may have more than one gas pump, for example, a gas pump may be provided for the front and rear hubs of the vehicle respectively. The four wheels of the vehicle can be powered and become a four-wheel drive vehicle.

As shown in FIG. 2, when the controller 6 receives an acceleration signal from the accelerator 13, that is, when the user steps on the accelerator to accelerate the vehicle, the controller 6 can cause the roller of the gas compression device 4 to The hub 11a (11b) is not rolled (ie, the roller of the gas compression device 4 is separated from the hub 11a (11b)) so that the roller does not consume the acceleration kinetic energy of the vehicle, and the first air valve 52 is opened to enable the storage. The gas stored in the gas cylinder 2 continues to pass through the first passage 51 to the gas pump 3 (ie, the gas cylinder 2 releases gas to the gas pump 3), and the gas pump 3 will receive the gas. The gas is converted into kinetic energy to drive the drive shaft 12 of the two hubs 11a to drive the two hubs 11a to rotate, thereby accelerating the vehicle. At this time, the controller 6 can close the second gas valve 54 so that the compressed gas of the gas cylinder 2 does not escape through the second passage 53, and the gas energy inside the gas cylinder 2 is lost.

It should be noted that the gas pump 3 can convert the gas received from the gas cylinder 2 into kinetic energy, and the converted kinetic energy drives the two hubs 11a of the vehicle to rotate. The gas pump 3 can be disposed on the drive shaft 12 that is coupled to the two hubs 11a, and a gearbox 3' can be added to increase the actual rotational speed of the drive shaft 12. The drive shaft 12 can be a hollow cylindrical body, but is not limited thereto. The vehicle gas power system of the present invention may include a third passage 55 connecting the gas cylinder 2 and the air conditioner 9 of the vehicle, and a third air valve 56 disposed on the third passage 55. The controller 6 The third air valve 56 can be opened to allow the gas in the gas cylinder 2 to pass through the third passage 55 to the air conditioner 9, to supply gas to the air conditioner 9, so that the air conditioner 9 can operate normally. . Each of the above air valves may be a one-way air valve to limit the flow of gas passing therethrough.

Next, as shown in FIG. 1, when the controller 6 receives an acceleration signal from one of the accelerators 13 or does not receive an acceleration signal from the accelerator 13, that is, when the user's foot leaves the accelerator to decelerate the vehicle. The controller 6 commands the roller of the gas compression device 4 to be rolled into the hub 11a (11b). When the roller is lapped with the hub 11a (11b), the roller can receive kinetic energy from the hub 11a (11b) to cause the gas compression assembly of the gas compression device 4 to compress the gas entering the interior of the gas compression device. The controller 6 commands the second air valve 54 to be opened, so that the compressed gas compressed by the gas compression device 4 can enter the gas cylinder 2 via the second passage 53, and the compressed gas is supplemented to the gas cylinder 2. (gas energy). At the same time, the controller 6 will command the first air valve 52 to be closed to prevent the gas cylinder 2 from supplying air to the gas pump 3 to prompt the vehicle to continuously accelerate.

Therefore, the present vehicle gas power system can utilize the rotational energy of the wheel to cause the gas compression device to compress the gas entering the vehicle when the vehicle is not accelerating or braking, thereby providing compressed gas to the gas cylinder, thus supplementing the compression of the gas cylinder. The gas can be used to accelerate the deceleration of the vehicle by consuming the kinetic energy of the vehicle.

Referring to FIG. 3 and FIG. 5, it is disclosed that the gas compression devices of the present invention are respectively installed on the vehicle body at a position that is not moved relative to the valley. An example of the present invention is a rear-wheel drive vehicle, such that the gas pump 3 is disposed at a rear portion of the vehicle (ie, the rear of the vehicle) to drive the rear wheel of the vehicle to rotate. Of course, in other embodiments, the gas pump 3 may also be disposed at a front portion of the vehicle (ie, the front end), or the gas pump 3 capable of providing kinetic energy may be disposed at both front and rear portions of the vehicle to drive the front and rear wheels of the vehicle. Rotate to form a four-wheel drive vehicle. As shown in FIG. 4, the roller 41 of the gas compression device 4 is in surface contact with the hub 11b, so when the hub 11b is rotated in the direction indicated by the arrow r1, the roller 41 is received between the hub 11b and the roller 41. Friction is affected and scrolls in the direction indicated by arrow r2. In addition, the roller 41 itself may be made of an elastic wear-resistant material, or the outer surface of the roller 41 may be covered with an elastic wear-resistant material to reduce the extent to which the roller 41 wears the hub 11b when the roller 41 is rolled.

Referring to Figures 6, 7, 8, 9, and 10, there is shown a schematic diagram of the present gas compression device. As shown, the gas compression assembly of the present gas compression device includes a shifting module 42 coupled to the roller 41, a compression cylinder 43, a compression spindle axially coupled to the shifting module 42 and extending into the compression cylinder 43. 44. The shifting module 42 includes a first gear 421 coaxially coupled to the roller 41 and a second gear 422 that meshes with the first gear 421 and is coaxially coupled to the compression spindle 44. The first gear 421 and the second gear are utilized. The gear ratio of the gear 422 adjusts the rotational speed of the compression spindle 44 relative to the roller 41. Preferably, the number of teeth of the first gear 421 is greater than the number of teeth of the second gear 422, so that the rotation speed of the compression main shaft 44 is greater than the rotation speed of the roller 41, and the gas compression efficiency of the gas compression device 4 is increased. The compression cylinder 43 has an air inlet 431 for guiding the outside air into the cylinder and an air outlet 432 communicating with the second passage. wherein, to increase the intake air amount, the diameter of the air inlet 431 is compressed from the air. The body of the cylinder 43 is flared outward to increase the face-to-face. Moreover, an active air suction member may be added to the air inlet 431 to actively inhale external air into the air inlet 431. The outer wall surface of the compression main shaft 44 has a spiral gas compression member 441. When the roller 41 is brought into contact with the hub 11a (11b), the compression main shaft 44 is rotated by the transmission module 42 by the spiral gas compression member 441. The gas entering the inside of the compression cylinder 43 by the intake port 431 is compressed, and the compressed gas inside the compression cylinder 43 is caused to exit from the air outlet 432, and enters the gas cylinder 3 through the second passage 53.

Further, the roller 41 of the gas compression device shown in Figs. 6 and 7 is switched by a pivoting device 7 to be in a state of being rolled or not welded to the hub. The pivoting device 7 includes a base 71, a rotating shaft 72 pivotally connected to the base 71, and a swing arm 73 fixed to the rotating shaft 72 and the gas compressing device 4. The base 71 is positioned at The compression cylinder 43 of the gas compression device is substantially parallel to the rotation shaft 72 on the body of the vehicle, and the compression main shaft 43 and the rotation shaft 72 are substantially perpendicular to the swing arm 73, and the gas is further The compression device is fixed to the swing arm 73 through a fixing member 8. Correspondingly, the gas compression device is formed with a fixing surface 433 at an outer wall portion of the fixing member 8 to assist the fixing member 8 to the gas compression device. 4 fixed.

When the controller of the present vehicle gas power system receives the stop acceleration signal of the vehicle, that is, when the vehicle is in the deceleration state, the controller can command the rotation shaft 72 to rotate, so that the swing arm 73 rotates with the rotation shaft 72 as a fulcrum, so that The roller 41 rotates about the rotating shaft 72 until it contacts the hub of the vehicle (in rotation). When the roller 41 contacts the hub, the wheel drives the roller 41 to roll, and the gas compression device is actuated to the gas cylinder. 2 Provide compressed gas.

In summary, the present invention provides a gas power system for a vehicle, which is provided with a gas cylinder, a gas compression device, and a gas pump. When the user steps on the throttle, the compressed gas in the cylinder can be released to actuate the gas pump to cause the vehicle to travel. When the vehicle wants to decelerate and release the throttle, the gas compression device converts the rotational energy received from the vehicle wheel into compressed gas, and stores the converted compressed gas into the gas cylinder, thereby consuming the kinetic energy of the vehicle and speeding up the vehicle. Slow down. Therefore, the creation does not require fuel, and only the compressed gas of the gas cylinder can drive the gas pump to make the vehicle travel, and the braking energy of the wheel can be utilized when the vehicle is braked, so that the gas compression device compresses the gas to compress the gas cylinder. The recharging of the gas can effectively utilize the rotational energy of the wheel when braking, and meet the requirements of energy saving and environmental protection.

The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Any person skilled in the art can modify and change the above embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this creation should be as listed in the scope of patent application for this creation.

11a, 11b‧‧ wheels
12‧‧‧Drive shaft
13‧‧‧Accelerator
2‧‧‧ gas cylinder
21‧‧‧Aeration holes
3‧‧‧ gas pump
3'‧‧‧Transmission
4‧‧‧ gas compression device
41‧‧‧Roller
42‧‧‧Transmission Module
421‧‧‧First gear
422‧‧‧second gear
43‧‧‧Compressed cylinder
431‧‧‧air inlet
432‧‧‧ air outlet
433‧‧‧fixed surface
44‧‧‧Compression spindle
441‧‧‧Spiral gas compression member
51‧‧‧First Passage
52‧‧‧First air valve
53‧‧‧second channel
54‧‧‧Second air valve
55‧‧‧ third channel
56‧‧‧third air valve
6‧‧‧ Controller
7‧‧‧ pivoting device
71‧‧‧Base
72‧‧‧ shaft
8‧‧‧Fixed parts
9‧‧‧Air conditioning unit
R1, r2‧‧‧ arrows

Figure 1 is a gas recharge state diagram of the present vehicle gas power system.

Figure 2 is a diagram showing the operating state of the gas pump of the present vehicle gas power system.

Figure 3 is a schematic view showing the installation of the present gas compression device at the front wheel portion of the vehicle.

Figure 4 is a partial enlarged view of the area indicated by the symbol D in Figure 3.

Figure 5 is a schematic view showing the installation of the present gas compression device at the rear wheel portion of the vehicle.

6 is a schematic diagram of a gas compression device of the present vehicle gas power system.

Figure 7 is a partial structural view of the gas compression device shown in Figure 6.

Figure 8 is a schematic illustration of the gas compression device of Figure 6 taken along line AA.

Figure 9 is a view of the gas compression device shown in Figure 6 in the direction of B.

Figure 10 is a schematic illustration of the gas compression device of Figure 9 taken along line CC.

11a, 11b‧‧ wheels

12‧‧‧Drive shaft

13‧‧‧Accelerator

2‧‧‧ gas cylinder

21‧‧‧Aeration holes

3‧‧‧ gas pump

3'‧‧‧Transmission

4‧‧‧ gas compression device

51‧‧‧First Passage

52‧‧‧First air valve

53‧‧‧second channel

54‧‧‧Second air valve

55‧‧‧ third channel

6‧‧‧ Controller

9‧‧‧Air conditioning unit

Claims (9)

A vehicle gas power system for a vehicle having a hub, the gas power system comprising: a gas cylinder for storing compressed gas; a gas pump disposed between the gas cylinder and a hub of the vehicle for receiving a gas released from the gas cylinder, and converting the received gas into kinetic energy, thereby driving the wheel to rotate to advance the vehicle; a gas compression device disposed between the hub and the gas cylinder, including selectively rolling the gas a roller of the hub and a gas compression assembly actuatable by the roller, the roller receiving kinetic energy from the hub when the roller is rolled into the hub, such that the gas compression assembly compresses gas entering the interior of the gas compression device Providing a compressed gas to the gas cylinder, wherein the gas compression assembly includes a shifting module coupled to the roller, a compression cylinder, a compression spindle axially coupled to the shifting module and extending into the compression cylinder, the compression spindle The outer wall surface has a spiral gas compression member, and when the roller is rolled up with the hub, the roller can receive kinetic energy from the hub and drive the pressure through the shifting module Rotating the main shaft, compressing the gas inside the compression cylinder by the spiral gas compression member; and controller, when the vehicle is in an accelerated state, causing the roller of the gas compression device to leave the hub, and the gas cylinder pair The gas pump releases gas; when the vehicle is in a decelerating state, the roller of the gas compression device is brought into contact with the hub. The vehicle gas power system according to claim 1, further comprising a first passage connecting the gas cylinder and the gas pump, a first gas valve disposed on the first passage, and the gas compression device a second passage with the gas cylinder, and a second gas valve disposed on the second passage, wherein the controller is configured to release the roller of the gas compression device from the hub when the vehicle is in an accelerated state The first gas valve is opened and the second gas valve is closed to allow gas in the gas cylinder to pass through the first passage to the gas pump to drive the hub to rotate to advance the vehicle; When the vehicle is in a deceleration state, the roller of the gas compression device is rolled to the hub, so that the gas compression device generates compressed gas, and the first gas valve is closed and the second gas valve is opened to pass the second A passage provides the compressed gas to the gas cylinder. The vehicle gas power system of claim 1, wherein the shifting module includes a first gear coaxially coupled to the roller and a second gear meshing with the first gear and coaxially coupled to the compression spindle, The number of teeth of the first gear is greater than the number of teeth of the second gear. The gas power system of claim 1, wherein the compression cylinder has an intake port for guiding outside air and an air outlet for communicating the second passage. The vehicle gas power system of claim 4, wherein the diameter of the air inlet is gradually expanded outward from the compression cylinder body, or an active air suction member is added. The vehicle aerodynamic system according to claim 1, further comprising a pivoting device having a base, a rotating shaft fixed to the base, and a pendulum fixed to the rotating shaft and the gas compressing device An arm positioned on a portion of the body of the vehicle that is stationary relative to the hub. When the vehicle is in a deceleration state, the controller rotates the shaft to drive the swing arm to urge the roller and the hub Rolling. The vehicle aerodynamic system according to claim 6, further comprising a fixing member for fixing the gas compression device to the swing arm, wherein the gas compression device forms a fixing surface corresponding to an outer wall portion of the fixing member. The vehicle gas power system of claim 6, wherein the compression main shaft of the gas compression device is substantially parallel to the rotation shaft, and the compression main shaft and the rotation shaft are substantially perpendicular to the swing arm; Made of wear-resistant material or coated with an elastic wear-resistant material on the outer surface. The vehicle gas power system according to claim 1, further comprising a third passage connecting the gas cylinder and the air conditioner of the vehicle, and a third air valve disposed on the third passage, the controller The third air valve may be opened to allow gas in the gas cylinder to pass through the third passage to the air conditioning unit.