CN212690221U

CN212690221U - Vehicle-mounted wind wheel generator with straight wind channel

Info

Publication number: CN212690221U
Application number: CN202022066108.4U
Authority: CN
Inventors: 吴炳选; 吴炳卓; 吴慧鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-03-12
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses a direct wind channel wind wheel generator aims at solving electric automobile electric power storage energy and hangs down, and the short problem of continuation of the journey mileage to realize generating electricity and charging in the driving process, its technical scheme main points are: the wind gathering cover is arranged in the engine box, the front end of the wind gathering cover is in a horn mouth shape, the rear end of the wind gathering cover is in butt joint with the front end of the straight ventilation channel, the straight ventilation channel penetrates through the vehicle body, the rear end of the wind gathering cover is in butt joint with an air inlet at the front side of the shell of the wind turbine generator, an air outlet is formed in the rear side of the shell of the wind turbine generator, wind turbine blades and a generator are arranged in the shell of the wind turbine generator, and the wind turbine blade and the. The wind-gathering cover enables gathered wind power to enter the shell of the wind turbine generator through the straight ventilation channel, the wind turbine blades inside the wind-gathering cover are pushed to drive the generator to generate power, the wind coming from the front is discharged while the power is generated, the windward resistance is reduced, and the electric automobile consumes less power and walks farther under the condition of the same electric capacity.

Description

Vehicle-mounted wind wheel generator with straight wind channel

Technical Field

The utility model relates to a vehicle-mounted direct wind channel wind wheel power generation device, more specifically the vehicle-mounted direct wind channel wind wheel generator that says so.

Background

The existing vehicle-mounted wind power generation devices are various in types, and take a Chinese patent No. CN201941606U, namely a wind and electric automobile as an example; the main defect of the wind power generation device is that the power generation device is arranged in a narrow wind tunnel at the bottom of an automobile and limited by the narrow wind tunnel, only wind wheel blades can be reduced, a generator is reduced accordingly, and the generated electric quantity is very limited. Another example is chinese patent publication No. CN201963489U, entitled, on-board wind power generator, whose disadvantages are more obvious, and the turbine generators are respectively disposed at the front, top, and bottom of the outside of the vehicle, and the weak electric power generated is largely consumed by the windward resistance. The two examples basically reflect the current situation of the existing vehicle-mounted generator, and the generated electric quantity cannot support the power consumption of the electric automobile and does not have practical value.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can be at the vehicle driving in-process, the limit is walked and is generated electricity and charged device, the utility model discloses not changing current electric automobile's exterior structure, not reducing current electric automobile's the speed of traveling, not influencing current electric automobile's power performance, under the condition that does not consume current electric automobile energy, utilize wind energy to realize high-power electricity generation, can also reduce the windward resistance of whole car simultaneously by a wide margin, develop the windward resistance as the energy.

In order to solve the technical problem, the utility model provides a vehicle-mounted direct wind channel wind turbine generator, include, front portion at the car, the top, the bottom sets up the generator, the wind scooper, set up the wind turbine blade in the wind-tunnel, its characterized in that sets up the wind-collecting cover in the engine box, with the front end butt joint of direct wind channel, direct wind channel passes the automobile body, the rear end docks with the wind turbine generator shell front side air intake that sets up at the automobile body rear portion, wind turbine generator shell rear side sets up the air exit, set up the wind turbine blade in the wind turbine generator shell, the generator, through the wire, voltage adjusting equipment, link to each other with battery and driving motor.

The air collecting cover is arranged in the engine box, the front end of the air collecting cover is in a bell mouth shape, the rear end of the air collecting cover is in butt joint with the straight air channel, the air collecting cover is not needed, the bottom of the engine box can be sealed, and the engine cover is closed to naturally form the air collecting cover.

The straight air duct is formed by an air duct in the passenger compartment and an air duct below a vehicle body bottom plate, the vehicle body bottom plate is clamped in the middle of the air duct, the vehicle body bottom plate clamped in the middle needs to be punched to enable the air ducts to be communicated, the straight air duct is divided into two sections, the front section of the straight air duct is inverted T-shaped and is in butt joint with the rear end of the air collecting cover, and the rear section of the straight air duct is rectangular and is in butt joint with an air inlet on the front side of the shell of.

The wind turbine generator shell is arranged in the trunk, the front side air inlet is in butt joint with the rear end of the straight ventilation duct, and the rear side is provided with an air outlet. The wind wheel generator shell of the SUV type is hung on the rear portion of the vehicle body or the rear seat of the rear row in the passenger compartment, and the large passenger vehicle is arranged in a cargo box on the lower portion of the vehicle body.

Each group of blades of the wind wheel blades are connected to a wind wheel shaft, and blade partition plates can be arranged between the wind wheel blades.

When strong oncoming wind enters the wind gathering cover and enters the shell of the wind turbine generator through the straight wind channel, the wind turbine blades inside are pushed to rotate to drive the generator to generate electricity, and after the wind is generated, the wind is discharged out of the vehicle from the discharge outlet.

When the wind wheel starts to rotate, the other function of the wind wheel starts to appear, and the wind wheel becomes a suction fan and an exhaust fan to suck the wind coming from the front, accelerate the wind to be discharged backwards and reduce the windward resistance.

The beneficial effects are as follows: the defects of low storage capacity and short endurance mileage of a power battery are overcome, the endurance mileage of the electric automobile is improved, the electric automobile is charged while walking in the driving process, the trouble that a charging pile cannot be found after electric energy is exhausted is eliminated, the charging time is saved, the windward resistance of the automobile is reduced, the electric automobile is more power-saving and farther to walk under the condition of the same electric storage capacity, the bad impression that the endurance capacity of the electric automobile is insufficient is turned over, the development of a trillion market of new energy automobiles is facilitated, the economic benefit is realized, the benign development of the new energy automobiles is promoted, and the electric automobile can overtake curves in the field of fuel automobiles, and the overtake curves can be realized in the field of the new energy automobiles under the condition that the fuel automobiles are almost impossible.

Drawings

FIG. 1 is a schematic structural diagram of the present invention

FIG. 2 is a sectional view taken along line A-A of FIG. 1

FIG. 3 is a sectional view taken along line B-B of FIG. 2

FIG. 4 is an external schematic view of a SUV vehicle type wind turbine generator housing

FIG. 5 is an external top view of the SUV model wind turbine generator housing

In the figure: the wind-collecting cover comprises a wind-collecting cover 1, a straight wind channel 2, a wind wheel generator shell 3, wind wheel blades 4, a generator 5, an air inlet 6, an air outlet 7, blade partition plates 8, a storage battery 9, a driving motor 10, an engine cover 11, a vehicle body bottom plate 12, a wind channel surrounding shell 13, a front row seat 14, a rear row seat 15, a rotating shaft support 16, a locking support 17 and a buckle 18.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

the connection sequence and the working process of the utility model are as follows; the front end of the straight ventilation duct 2 is connected with the wind-collecting cover 1, and the rear end is connected with the wind turbine generator housing 3, that is, after the wind-collecting cover 1, the straight ventilation duct 2 and the wind turbine generator housing 3 are connected, the wind power collected by the wind-collecting cover 1 smoothly enters the wind turbine generator housing through the straight ventilation duct 2, and impacts the wind turbine blades 4 inside to rotate, so as to drive the generator 5 to generate power, as shown in fig. 1. The following are the positions of the utility model in different vehicle types.

1. Three-box vehicle type: the front end of the air collecting cover 1 is in a horn mouth shape, the rear end of the air collecting cover 1 is in butt joint with the front end of a straight ventilating duct 2, the straight ventilating duct 2 penetrates through a passenger seat box, the other end of the air collecting cover 1 is in butt joint with the front side and an air inlet 6 of a wind turbine generator shell 3 arranged on a trunk, an air outlet 7 is formed in the rear end of the wind turbine generator shell 3, and the air outlet 7 is sealed by a safety net. The wind turbine generator shell 3 is internally provided with wind turbine blades 4, blade partitions 8 and a generator 5, as shown in fig. 1 and 5. And then is connected with a storage battery 9 and a driving motor 10 through a lead and voltage adjusting equipment.

2. SUV model: the positions of a wind gathering cover 1 and a straight air passage 2 are the same as those of a three-box vehicle, but the wind wheel generator shell 3 is externally hung at the rear part of the vehicle body, and two ends of the wind wheel generator shell are respectively supported, rotated and locked by a rotating shaft support 16 and a locking support 17. The rear end of the straight ventilation duct 2 is butted with an air inlet 6 at the front side of an externally hung wind wheel generator shell 3, a discharge outlet 7 is arranged at the rear side, the discharge outlet 7 is sealed by a safety net, and unlike the three-box vehicle, the butt joint part of the air inlet of the wind wheel generator shell can be separated, opened and closed and is fixed by a buckle 18 when being combined together. When the rear door of the vehicle needs to be opened, the locking support 17 is firstly loosened, then the buckle 18 is opened, the wind turbine generator shell 3 is pulled to one side of the vehicle body by the rotating shaft support 16, the butt joint part is separated, and the rear door can be opened. After that, the back door is closed, the shell 3 of the wind turbine generator is pulled back to the original position, the locking bracket 17 is locked to form a complete butt joint air duct, and the butt joint air duct is fixed by a buckle 18, as shown in fig. 4 and 5. The circuit connection is the same as that of the three-box vehicle.

3. Large passenger cars: the most advanced large passenger car cargo box is arranged at the lower part of a car body, the space inside the large passenger car cargo box is large, the wind collecting cover 1, the straight air channel 2 and the wind turbine generator shell 3 can be arranged in the cargo box, the wind collecting cover 1, the straight air channel 2 and the wind turbine generator shell 3 can be made larger, the wind collecting cover 1 arranged at the car head part is butted with the straight air channel 2, wind power enters the wind turbine generator shell 3 to impact wind turbine blades 4 inside the wind turbine generator shell to drive the generator to generate power, an air outlet 7 at the rear side exhausts the wind outside the car, and the circuit connection is the same as that of a three-box car.

The wind collecting cover 1: the air collecting cover is arranged in an engine box, because the electric automobile is not provided with an engine and a water tank transversely arranged in front, the volume of the driving motor 10 is relatively small, and the arrangement of the air collecting cover 1 has no influence on the arrangement of other objects. The air collecting cover 1 is not arranged, the bottom of the engine box is sealed, then the engine cover 11 is closed, the air collecting cover can be naturally formed, wind power can be collected similarly although the effect of the air collecting cover 1 is not achieved, the space for arranging other objects inside is larger, the air conditioner condenser can be arranged in the engine box, and the wind power can be enough to penetrate through the gap of the arranged objects, as shown in fig. 1.

The straight ventilation channel 2: the air duct in the passenger compartment and the air duct below the vehicle body bottom plate 12 jointly form a straight air duct 2, the air duct below the vehicle body bottom plate 12 is flat and is sealed by an air duct enclosure shell 13, the air duct enclosure shell 13 separates the vehicle body bottom plate 12, and the vehicle body bottom plate 12 is clamped in the middle along with the position of the air duct in the passenger compartment, as shown in fig. 3. The front part of the straight ventilating duct 2 is in an inverted T shape as shown in figure 3. The air channel is arranged between the front row of seats 14, because the electric automobile is not provided with a gearbox at the position, only one hand brake is arranged, the hand brake can be arranged at one side of the air channel, the rear part of the straight air channel 2 is rectangular, a ventilation space is formed by the upward bulge from the lower part of the feet of the rear row of seats 15, and the air channel surrounding shell 13 below the bottom plate 12 of the automobile body form a rectangular air channel, as shown in fig. 1 and fig. 2. The front end of the straight ventilation duct 2 is butted with the wind-gathering cover 1, and the rectangular duct at the rear end is butted with the rectangular air inlet 6 at the front side of the wind turbine generator shell 3, and the shapes of the rectangular duct and the rectangular air inlet are exactly matched, as shown in figure 1 and figure 2. The space protruding upward from under the rear seat 15 foot must not be too high to avoid affecting the rear foot, and the vehicle body floor 12 sandwiched between the air ducts is perforated to allow the air ducts to communicate with each other, as shown in the partial cross-sectional views under the foot in fig. 1 and 2. The height of the air duct enclosure 13 below the vehicle body bottom plate 12 is equal to the height of a silencer and a three-way catalytic device at the bottom of the fuel vehicle and cannot exceed the height of the silencer and the three-way catalytic device.

The wind turbine generator housing 3: the wind turbine generator comprises wind turbine blades 4 arranged in a wind turbine generator shell 3, blade partition plates 8 and a generator 5, which jointly form the wind turbine generator. Each group of wind wheel blades are connected to a wind wheel shaft, the wind wheel blades 4 and the blade partition plates 8 can be used as one group of blades, the blade partition plates are not needed, and the number of the groups of blades can be increased or reduced according to needs.

The power generation with high power is as follows: the diameter of the wind wheel blade is taken as a basis, the longer the blade is, the larger the force arm is, and the length of the blade is in direct proportion to the generated energy. The utility model discloses a wind wheel blade diameter can reach 1 meter, can install multiunit wind wheel blade. Present electric automobile hundred kilometers power consumption is about 10 to 15kw, and the utility model discloses can also reduce the windward resistance by a wide margin in the electricity generation, power consumption is lower, and the speed of a motor vehicle 60 kilometers just can reach electricity generation and consumption balance, reaches the peak value more than 80 kilometers, and its peak power generation will exceed power consumption, can realize walking while charging, can not say that the power consumption demand that satisfies electric automobile of hundred percent, becomes perpetual motion machine, nevertheless can provide the electric power more than 80 percent at least.

The unchanged external shape structure of the electric automobile refers to a three-box sedan and a large bus, the whole structure is arranged in the three boxes of the automobile and the automobile body, and the external shape is unchanged.

The external hanging problem of the SUV vehicle type wind wheel generator is as follows: the carbon-burning device is hung at the position of the spare tire, a large-size tire is hung as if the spare tire is hung, the attractiveness is not influenced, the windward resistance is not increased, but the dispute is not eliminated, the defect is overcome, the carbon-burning device is carried by each automobile to drive the automobile just like the petroleum shortage in the initial stage of building, the carbon-burning device is a product of the times, and people can accept the trouble that the charging pile cannot be found as long as the problem of the long-distance running of the electric automobile is solved.

The disadvantages are that: the three-box type car occupies the space of the trunk, and cannot store larger objects, if the backrest of the rear row seat is made into a movable type to be used as an inlet, the shell 3 of the wind turbine generator can also move backwards, and the front side of the trunk has space. SUV models occupy spare tire positions, and tires can be hung on the inner side of a rear door of the vehicle.

Claims

1. A vehicle-mounted straight-through air channel wind wheel generator comprises a generator, an air guide cover and wind wheel blades arranged in a wind tunnel, wherein the generator and the air guide cover are arranged at the front part, the top part and the bottom part of an automobile.

2. The wind turbine generator with the on-vehicle straight ventilation duct according to claim 1, wherein the wind-collecting cover is arranged in the engine box, the front end of the wind-collecting cover is in a bell mouth shape, the rear end of the wind-collecting cover is butted with the straight ventilation duct, the wind-collecting cover is not arranged, the bottom of the engine box can be sealed, and then the wind-collecting cover is naturally formed by closing the engine cover.

3. The wind turbine generator according to claim 1, wherein the straight air duct is formed by an air duct in the passenger compartment and an air duct under the floor of the vehicle body, the floor of the vehicle body is sandwiched between the air ducts, and holes are required to be drilled in the floor of the vehicle body in the middle to enable the air duct in the passenger compartment to communicate with the air duct under the floor of the vehicle body, the front end of the straight air duct is abutted against the rear end of the air collecting cover, and the rear end of the straight air duct is abutted against the air inlet on the front side of the housing of the wind turbine generator.

4. The wind turbine generator with the on-vehicle straight ventilation duct according to claim 1, wherein the wind turbine generator housing is arranged in a trunk of an automobile, a front side air inlet is connected with a rear end of the straight ventilation duct, an air outlet is arranged on the rear side, the SUV type wind turbine generator housing is hung on the rear portion of the automobile body or the rear portion of a rear row seat in a passenger box, and a large passenger car is arranged in a cargo box on the lower portion of the automobile body.

5. The vehicle-mounted straight-ventilation-duct wind turbine generator according to claim 1, wherein the wind turbine blades are connected to a wind turbine shaft, and blade separators can be arranged between the wind turbine blades.