CN113771564A

CN113771564A - Land and water traffic device

Info

Publication number: CN113771564A
Application number: CN202110964912.0A
Authority: CN
Inventors: 王全文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2021-12-10

Abstract

The invention relates to an amphibious traffic device, which comprises three parts, namely a power cavity, a suspension cavity and a passenger and cargo compartment, wherein the passenger and cargo compartment is of a fully-enclosed compartment structure, and the rear end of the passenger and cargo compartment is provided with a rear sealing plate; the power cavity is arranged between the passenger carriage and the suspension cavity and is enclosed by a power cavity bottom plate, the passenger carriage bottom plate, a windward plate and a shell, the front end opening of the power cavity forms a power cavity air inlet, the rear end opening forms a power cavity lower nozzle, the invention is provided with the power cavity air inlet and an air jet, high-pressure gas ejected backwards by the air jet sucked at the front end is ejected towards the power cavity lower nozzle, airflow ejected by the power cavity lower nozzle passes through the suspension cavity, an air cushion is formed between the passenger carriage and the ground or the water surface in the suspension cavity due to the limited air pressure of exhaust, and a ground effect is generated between the windward plate at the front end, the power bottom plate and the passenger carriage bottom plate and the ground or the water surface.

Description

Land and water traffic device

Technical Field

The invention relates to the technical field of land and water vehicles, in particular to a land and water traffic device.

Background

Vehicles are an indispensable part of modern life. With the change of times and the progress of science and technology, more and more vehicles around people bring great convenience to the life of each person. Vehicles on land, ships in the ocean, and airplanes in the sky greatly shorten the distance for people to meet.

The prior art vehicles basically require fuel oil or gas to generate power or generate power through electricity, and it is known that petroleum is a non-renewable fossil fuel, which belongs to a non-renewable resource and cannot be regenerated for a long time after being developed and utilized by human beings. And the fuel oil or the fuel gas can generate harmful gas to pollute the air, and the fuel oil or the fuel gas needs to generate high energy to generate power, so that the danger exists. Electric power belongs to renewable resources, but needs to be generated by other equipment to drive vehicles, the process of the source is not easy, and the electricity utilization is dangerous. On the other hand, the speed of the vehicle driven by fuel oil, gas or electricity is limited, and the efficiency is not high.

Modern land traffic such as automobiles realize forward movement on land by directly driving wheels to rotate through an engine, water traffic such as ships drive forward movement through underwater propellers, and hovercraft rely on air cushion suspension and air propellers to drive forward movement, but all the efficiency is low.

The principle of the air suspension train is that compressed air is sprayed onto a rail by using an aircraft engine with very strong power, so that an air cushion with the thickness of several millimeters is formed between the train bottom and the rail, and the whole train is supported and suspended on the rail surface. Then the rear propeller engine is used for propelling the train to advance. Such trains are commonly referred to as "air-borne trains". It is also called an "air cushion train" because it is supported as if it were by air cushions. France is the world's earliest country in which air-cushion trains were built. In the 60's of the 20 th century, two air suspension railways, one 18 km long and the other 6.7 km long, were built in paris and the suburbs of orleans, and multiple running tests were conducted. The test speed of the train was 200 to 422 km per hour. The air cushion vehicle used in the suburb of Orleans in 1969 is 26 meters long, 3.2 meters wide, 4.35 meters high, and 20 tons heavy, and can be used for 3 people. In 1955, Yiandei manufactured two LWT-12 air cushion trains, which were purchased by rail companies such as the United Pacific, but could not be made available.

The air-suspension train is tested and used in rail transit, but is not used on water and land until now. And the existing vehicles can only realize the traffic in one scene, and few vehicles which can pass both on land and on water are realized, so that the traffic transportation and the trip under special conditions are limited, and the amphibious seamless traffic vehicle is particularly needed.

Disclosure of Invention

The invention aims to solve the technical problems that resources are wasted, danger exists, the speed is not high enough in a mode of driving a vehicle to move in the prior art, and the existing vehicle cannot be used in an amphibious scene basically.

In order to solve the technical problems, the technical scheme of the invention is as follows: the amphibious transportation device comprises a power cavity, a suspension cavity and a passenger and cargo compartment, and is characterized in that the passenger and cargo compartment is of a fully-enclosed compartment structure, and a rear end of the passenger and cargo compartment is provided with a rear closure plate; the power cavity is arranged between the passenger and cargo compartment and the suspension cavity and is enclosed by a power cavity bottom plate, a passenger and cargo compartment bottom plate, an air inlet of the power cavity is formed by an opening at the front end of the power cavity, a lower nozzle of the power cavity is formed by an opening at the rear end of the power cavity, the lower nozzle of the power cavity is reserved between the power cavity bottom plate and the passenger and cargo compartment bottom plate, a protective grating is also arranged on the air inlet of the power cavity, and the area of the air inlet of the power cavity is larger than that of the lower nozzle of the power cavity; an air ejector is also arranged in the power cavity through a fixing device, an air suction port of the air ejector is communicated with an air inlet of the power cavity, and an air ejection port of the air ejector is communicated with a lower nozzle of the power cavity; the suspension cavity is enclosed by a power cavity bottom plate, a passenger and cargo compartment bottom plate, a windward plate and a compartment body, the front end opening of the suspension cavity forms a suspension cavity air inlet, and the rear end opening forms a lower tail nozzle; the power cavity bottom plate is arranged at an angle of 0-30 degrees with the horizontal direction, and the windward plate is arranged on the power cavity bottom plate and forms an angle of 135-180 degrees with the power cavity bottom plate; the lower parts of two sides of the passenger cargo compartment or the compartment body are respectively provided with a buoy, and the distance between the outermost ends of the two buoys is more than or equal to the width of the passenger cargo compartment or the compartment body; the lower parts of two sides of the carriage body are respectively provided with two wheel flow guiding cambered surfaces which are formed by inwards bending the carriage wall at the lower part of the carriage body; wheels are arranged on the bottom surface of the floating barrel through elastic connecting rods.

Furthermore, the windward plate is rotatably arranged on the power cavity bottom plate; the interior of the passenger cargo compartment is divided into a plurality of areas and is respectively used for a cab, an equipment room, a toilet, a passenger cabin or a cargo compartment; the tail sealing plate is provided with a movable passenger ladder and a tail access door; the jet engine (3) is one of a bypass jet engine, a turbofan jet engine, a turbojet engine, a ramjet engine and a ramjet engine, and the jet engine (3) adopts one of fuel oil, gas, a hydrogen fuel cell, a high-pressure gas storage tank, a storage battery or electric power.

Furthermore, two sides of the upper part of the passenger and cargo compartment are respectively provided with an upper side air jet channel, the front end opening of the upper side air jet channel forms an upper side air jet channel inlet, and the rear end opening forms an upper side air jet channel tail nozzle; the inlet of the side upper jet channel is communicated with the power cavity; an inlet air quantity adjusting plate is arranged on the inlet of the side upper jet channel, and a side upper jet channel tail nozzle adjusting plate is arranged on the side upper jet channel tail nozzle; the bottom plate of the power cavity is movably provided with a lower nozzle position adjusting plate, the distance from the rearmost end of the lower nozzle position adjusting plate to the foremost end of the suspension cavity is 40% -80% of the total length of the carriage body, the lower nozzle of the power cavity is further provided with a lower nozzle air quantity adjusting plate, and the lower nozzle air quantity adjusting plate is slidably arranged on the bottom plate of the passenger and cargo carriage.

Furthermore, the windward plate, the power cavity bottom plate, the lower nozzle position adjusting plate and the passenger and cargo compartment bottom plate are of a plane or upper arc surface structure, preferably an upper arc surface structure.

Further, two top mounting holes are respectively formed in the top of each side upper air channel, a lifting force adjusting plate is rotatably mounted on each top mounting hole, and the rotatable angle of each lifting force adjusting plate is +/-90 degrees.

Furthermore, two sides of the air channel on each side are respectively provided with at least one side surface mounting hole, and the side surface mounting holes on the air channels on the two sides are symmetrically arranged; the side surface mounting hole in can inwards rotate install the lateral force regulating plate, the lateral force regulating plate rotatable angle be 45 degrees.

Furthermore, the jet machine is connected with the inner wall of the power cavity in a sealing mode through a partition plate, so that the power cavity is divided into two parts.

Furthermore, at least one vertical wing is also arranged at the top of the passenger and cargo compartment.

Furthermore, a rudder for assisting steering and/or a flying wing for lifting lift are mounted on the vertical wing, the rudder is mounted behind the vertical wing, and the flying wing is mounted on the vertical wing.

Furthermore, the tail part of the flying wing is also provided with a trailing edge flap for assisting lift or adjusting the balance of the front lift and the rear lift of the vehicle body.

Compared with the prior art, the invention has the following beneficial effects:

(1) the invention relates to an amphibious traffic device which is provided with a power cavity air inlet and an air jet, wherein high-pressure air which is jetted backwards by the front end of the air jet after sucking air is jetted towards a lower jet orifice of the power cavity, the air flow jetted out by the lower jet orifice of the power cavity passes through a suspension cavity, an air cushion is formed between a passenger cargo compartment and the ground or water surface due to limited air pressure of exhaust in the suspension cavity to generate lift force, meanwhile, a windward plate, a power bottom plate and a passenger cargo compartment bottom plate at the front end together generate ground effect lift force with the ground or water surface, the lift forces generated by the two mechanisms jointly act to form high-pressure air cushion suspension, the air is jetted out from a lower tail jet orifice to generate forward force, and the generated air cushion supports the whole amphibious traffic device to fly or slide in a jumping shape at high speed on the ground or water surface in a high-speed manner, and can avoid the increase of the limited forward force caused by using fuel oil, gas or electric power to generate power to drive the traffic device to move forward, Wasting resources and having potential safety hazard.

(2) The amphibious traffic device is provided with the vertical wing, the rudder, the flying wing and the trailing edge flap, wherein the vertical wing is used for stable assistance during high-speed driving, the rudder is used for turning assistance during high-speed driving, the trailing edge flap is used for assisting the lift force or balancing the front lift force and the rear lift force of the adjusting device, the flying wing is used for improving the lift force, the rotating speed of the jet plane and the attack angle of the flying wing are adjusted to generate the lift force, and the two lift forces in the beneficial effects (1) act together to enable the traffic device to rise in the forward moving process, reduce the forward friction force and even enable the whole traffic device to be suspended on the ground or the water surface.

(3) The wheels of the amphibious traffic device are separated by the wheel flow guide arc surfaces, so that airflow entering the bottom of a vehicle is prevented from being disturbed by the wheels, and sufficient space for turning the wheels can be ensured.

(4) The two side upper air injection channels are arranged to enhance the thrust of the traffic device, and the lifting force adjusting plates and the lateral force adjusting plates are arranged on the side upper air injection channels, when the lifting force adjusting plates are opened upwards, the lifting force and the spraying force are improved due to the fact that the lifting force adjusting plates face the wind and suck the outside to face the wind, and the upward opening and the downward opening of the lifting force adjusting plates can respectively play the roles of sucking the outside to face the wind, improving the lifting force and the spraying force and guiding out gas in the upper air channels to reduce the spraying force; when the traffic device turns, the lateral force adjusting plate on the opposite side is rotated towards the inner side of the traffic device, and the centrifugal force generated by turning can be offset by opening the lateral force adjusting plate on the opposite side, so that the traffic device is prevented from inclining due to the centrifugal force.

(5) The land and water traffic device can run on the ground and on the water surface, improves the use efficiency of the traffic device, has wide use range, and is not limited to transportation and travel under special conditions.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Figure 1 is a side internal perspective view of an amphibious vehicle of the invention.

Figure 2 is a schematic view of an amphibious vehicle of figure 1, shown entering the surface of water.

Fig. 3 is a sectional view taken along line a-a in fig. 2.

Fig. 4 is a right side view of fig. 1.

Fig. 5 is a cross-sectional view taken along line C-C of fig. 2.

Figure 6 is a block diagram of an amphibious vehicle of figure 1 with the addition of side jet ways.

Fig. 7 is a right side view of fig. 6.

FIG. 8 is a schematic view of the structure of FIG. 6 in which a lifting/lowering force adjusting plate is disposed on the top of the side upper gas injection channel.

Fig. 9 is a top view of fig. 8.

FIG. 10 is a schematic view of the structure of FIG. 8 in which a lateral force adjustment plate is provided on the side of the upper gas channel.

Fig. 11 is a top view of fig. 10.

Fig. 12 is a left side view of fig. 1.

Fig. 13 is a schematic view of the structure of fig. 10 for mounting the vertical wing.

Fig. 14 is a schematic view of the structure of fig. 13 with the rudder installed.

Fig. 15 is a schematic structural view of the flying wing of fig. 14.

FIG. 16 is a schematic illustration of the arrangement of FIG. 15 with the trailing edge flap installed.

Fig. 17 is a side view of the vertical wing of fig. 15.

Fig. 18 is a cross-sectional view of the vertical wing and rudder of fig. 15.

Fig. 19 is a top view structural diagram of the flying wing in fig. 15.

Fig. 20 is a cross-sectional view of the flying wing of fig. 15.

FIG. 21 is a cross-sectional view of the flying wing and trailing edge flap of FIG. 15.

Wherein, 1-a suspension cavity air inlet, 2-a power cavity air inlet, 3-an air jet, 4-a fixing device, 5-a cab, 6-a side upper jet passage inlet, 7-an inlet air quantity adjusting plate, 8-a flying wing, 9-a vertical wing, 10-a rudder, 11-a rear edge wing flap, 12-a side upper jet passage tail nozzle adjusting plate, 13-a tail exit door, 14-a side upper jet passage tail nozzle, 15-a lower jet passage adjusting plate, 16-a wheel flow guiding arc surface, 17-a wheel, 18-a lower jet passage position adjusting plate, 19-a power cavity bottom plate, 20-a side upper jet passage, 21-a tail sealing plate, 22-a lower jet passage, 23-an elastic connecting rod, 24-a movable passenger ladder, 25-a power cavity lower jet passage, 26-a mixed air cushion layer, 27-lower nozzle air quantity adjusting plate, 28-carriage body, 29-windward plate, 30-passenger cargo carriage bottom plate, 31-equipment room, 32-passenger cargo carriage, 33-floating barrel, 34-top mounting hole, 35-lifting force adjusting plate, 36-lateral force adjusting plate and 37-side mounting hole.

Detailed Description

The technical solutions of the present invention will be clearly and completely described below with reference to the drawings and the embodiments, but the scope of the present invention is not limited by the embodiments.

Example 1

The invention provides an amphibious traffic device, comprising a power cavity, a suspension cavity and a passenger and cargo compartment, as shown in figures 1 and 2, wherein figure 2 is a structure diagram of the device of the invention on the water surface, a dotted line is a horizontal plane, the passenger and cargo compartment 32 is a fully-enclosed compartment structure, and the rear end of the passenger and cargo compartment is provided with a tail sealing plate 21; the power cavity is arranged between the passenger and cargo compartment and the suspension cavity and is enclosed by a power cavity bottom plate 19, a passenger and cargo compartment bottom plate 30, an air-facing plate 29 and a shell, the front end opening of the power cavity forms a power cavity air inlet 2, the rear end opening forms a power cavity lower nozzle 25, the power cavity lower nozzle is reserved between the power cavity bottom plate and the passenger and cargo compartment bottom plate, and the power cavity air inlet is further provided with a protection grid to prevent birds or other objects from entering. The area of the air inlet of the power cavity is larger than the area of the lower nozzle of the power cavity; the power cavity is also internally provided with an air jet machine 3 through a fixing device 4, the air jet machine is fixed at the high position in the power cavity by the fixing device so as to prevent flooding when floating on the water surface, and the loading capacity of the vehicle body is subject to the fact that the air jet machine is not flooded. The air inlet of a power cavity of an air suction port of the air jet is communicated, and an air jet port of the air jet is communicated with a lower nozzle of the power cavity; the suspension cavity is enclosed by a power cavity bottom plate, a passenger and cargo compartment bottom plate, a windward plate and a compartment body 28, the front end opening of the suspension cavity forms a suspension cavity air inlet 1, the rear end opening forms a lower tail nozzle 22, and a lower tail nozzle adjusting plate 15 is arranged at the lower tail nozzle; the power cavity bottom plate is 0-30 degrees with the horizontal direction and sets up, and the windward plate setting is 135 jia 180 degrees on the power cavity bottom plate and between the power cavity bottom plate.

A lower nozzle position adjusting plate 18 is movably arranged on a power cavity bottom plate, the distance from the rearmost end of the lower nozzle position adjusting plate to the foremost end of a suspension cavity is 40% -80% of the total length of a compartment body, the length of the power cavity bottom plate and the lower nozzle position adjusting plate are jointly combined to determine the position of a lower nozzle of the power cavity, the lower nozzle position adjusting plate can be moved back and forth to change the position of the lower nozzle of the power cavity, the position of the lower nozzle of the power cavity is within the position range from the lower tail nozzle to a nozzle of an air jet, a lower nozzle adjusting plate 27 is further arranged on the lower nozzle of the power cavity, and the lower nozzle adjusting plate is slidably arranged on a passenger cargo compartment bottom plate and can slidably adjust the air volume of the lower nozzle of the power cavity.

The lower parts of two sides of the passenger and cargo compartment or the compartment body are respectively provided with a buoy 33 as shown in figure 3, the buoy is used for improving the water level and reducing the draft when the passenger and cargo compartment or the compartment body runs on the water surface, is beneficial to reducing the air-flotation air injection amount and energy consumption, and when the passenger and cargo compartment or the compartment body is used, the buoy can be widened to exceed the width of the vehicle body so as to improve the buoyancy and reduce the draft. The distance between the outermost ends of the two buoys is more than or equal to the width of a passenger cargo compartment or a compartment body; the lower parts of the two sides of the carriage body are respectively provided with two wheel flow guiding cambered surfaces 16 which are formed by inwards bending the carriage wall at the lower part of the carriage body; wheels 17 are mounted on the bottom surface of the buoy through elastic connecting rods 23. The wheels of the invention are separated by the wheel flow guide arc surfaces, which not only avoids the air flow entering the bottom of the vehicle from being disturbed by the wheels, but also ensures the enough space for the wheels to turn, the elastic connecting rod between the wheels and the wheel flow guide arc surfaces adopts a telescopic hydraulic or pneumatic connecting rod or a spring, and the elastic connecting rod has the vertical elasticity when the wheels contact the ground when the land flies in a jumping shape due to uneven ground, can independently stretch and adapt to the height of the special-shaped ground, and ensures that the whole traffic device moves forwards stably as much as possible.

The windward plate is rotatably arranged on the power cavity bottom plate; the interior of the passenger cargo compartment is divided into several areas and is used for a cab 5, an equipment room 31, a toilet, a passenger cabin or a cargo hold respectively; the tail closing plate is provided with a movable passenger elevator 24 and a tail access door 13, as shown in fig. 4-5, personnel and goods enter and exit from the upper part or the top of the passenger compartment; the number of the jet machines is at least one, the rotating speed of the jet machines is adjustable, and therefore the air injection quantity can be changed, and the advancing speed and the suspension state can be changed. The amphibious traffic device is not limited by the type of a jet, the type of the jet can be one of a ducted jet engine, a turbofan jet engine, a turbojet engine and a ramjet engine, and the energy supply mode of the jet is one of fuel oil, gas, a hydrogen fuel cell, a high-pressure gas storage tank, a storage battery or electric power.

Preferably, the windward plate, the power cavity bottom plate, the lower nozzle position adjusting plate and the passenger and cargo compartment bottom plate are of a plane or an upper arc surface structure, preferably an upper arc surface structure, as shown in fig. 12, and the adoption of the upper arc surface is more favorable for air floatation balance.

When the vehicle body moves forwards at a high speed, the windward plate is tightly connected between the power cavity bottom plate and the ground or the water surface to form a windward gas compression suspension layer to generate a ground effect lift force, the windward plate is rotated up and down to change the windward angle so as to adjust the size of the air inlet of the suspension cavity, so that the windward intake volume and the ground effect lift force are changed, the lift force is large when the windward angle is large, and the lift force is small when the windward angle is small; the ground effect airflow generated by the air inlet of the suspension cavity and the airflow ejected from the lower nozzle of the power cavity after the air inlet of the suspension cavity is ejected by the jet engine are combined to form a mixed air cushion layer 26, the mixed air cushion layer continuously passes through a space between the bottom plate of the passenger and cargo compartment and the ground or the water surface and is ejected from the lower tail nozzle, and the mixed air cushion layer can absorb and wrap the gas from the air inlet of the suspension cavity through intermolecular force and jet effect due to higher speed of the airflow ejected from the lower nozzle of the power cavity so as to strengthen the air volume, air pressure and suspension force of the mixed air cushion layer;

example 2

Two sides of the upper part of the passenger cargo compartment of the amphibious transportation device are respectively provided with an upper side jet channel 20, as shown in figures 6 and 7, the front end opening of the upper side jet channel forms an upper side jet channel inlet 6, and the rear end opening forms an upper side jet channel tail nozzle 14; the inlet of the side upper jet channel is communicated with the power cavity; the inlet air volume adjusting plate 7 is arranged at the inlet of the upper side jet channel, the air volume of the upper side jet channel can be adjusted, when the air volume of the jet channels at two sides is different, the jet force of the tail nozzles of the upper side jet channel at two sides is different, the turning moment formed by the thrust difference at two sides can be helpful for turning, and the air volume adjusting plate can be matched with the lower nozzle air volume adjusting plate to adjust the relative proportion of the jet volume of the lower nozzle of the power cavity and the tail nozzles of the upper side jet channel, so that the thrust and the buoyancy of the air cushion are changed, and the optimal operation state is realized for different traffic conditions; and a side upper jet channel tail nozzle adjusting plate 12 is arranged on the side upper jet channel tail nozzle. The rest is the same as example 1.

Two top mounting holes 34 are respectively formed in the top of the air jet channel on each side of the invention, as shown in fig. 8 and 9, a lifting force adjusting plate 35 is rotatably mounted on the top mounting holes, and the rotatable angle of the lifting force adjusting plate is +/-90 degrees. Thereby lifting force adjusting plate improves lift and spouts the power because of the windward just inhales external windward when upwards opening, and the amount of wind that is followed the jet channel on the side is derived the top and is produced the downward pressure by lifting force adjusting plate when lifting force adjusting plate opens downwards, can adjust this water and land traffic device's best balance stability suspension state of advancing like this through lifting force adjusting plate.

Both sides of the air channel on each side of the invention are respectively provided with at least one side surface mounting hole 37, as shown in fig. 10 and 11, the side surface mounting holes on the air channels on both sides are symmetrically arranged; a lateral force adjustment plate 36 is mounted in the side mounting hole for inward rotation, the lateral force adjustment plate being rotatable through an angle of ± 45 degrees. When the car body turns to the right, the car body generates a left centrifugal force, the left lateral force adjusting plate is opened to rotate inwards for a certain angle, airflow in the upper jet channel on the left side is partially shunted and is ejected towards the left and the rear, a rightward reaction force can be generated, and the rightward reaction force on the upper part of the carriage has a rightward moment effect relative to the lower part of the car body, so that the leftward inclination risk caused by the left centrifugal force during certain right turning can be offset, and similarly, when the car body turns to the left, the right lateral force adjusting plate rotates inwards for a certain angle.

Preferably, the jet plane is connected with the inner wall of the power cavity in a sealing mode through the partition plate, so that the power cavity is divided into two parts, and gas ejected by the jet plane can be only ejected from the lower nozzle of the power cavity or the tail nozzle of the side upper gas channel and cannot flow back to the gas inlet of the front suspension cavity due to high gas pressure.

Example 3

The top of the passenger-cargo compartment of the amphibious transportation device of the invention is also provided with at least one vertical wing 9, the side view of which is rectangular or semi-trapezoidal, and the two surfaces of which are streamline curved surfaces, as shown in fig. 13 and 17.

Preferably, the vertical wing is provided with a rudder 10 for assisting steering and/or a flying wing 8 for improving lift force, the rudder is arranged behind the vertical wing and is used for assisting turning during high-speed running, the flying wing is arranged on the vertical wing and is used for improving lift force, the top view of the flying wing is triangular, the width of the flying wing does not exceed the width of the compartment body, the lower surface of the flying wing is a plane, and the upper surface of the flying wing is a curved surface, so that the lift force can be provided during high-speed running. As shown in fig. 14-15 and 18-20.

Preferably, the tail part of the flying wing is also provided with a trailing edge flap 11 for assisting lift or adjusting the lift balance of the vehicle body, and when in use, the trailing edge flap rotates downwards for improving lift or adjusting the lift balance of the vehicle body, as shown in fig. 16 and 21. The rest is the same as example 1 or example 2.

The amphibious traffic device is provided with the vertical wing, the rudder, the flying wing and the trailing edge flap, wherein the vertical wing is used for stable assistance during high-speed driving, the rudder is used for turning assistance during high-speed driving, the trailing edge flap is used for assisting lift force or balancing the front lift force and the rear lift force of the adjusting device, the flying wing is used for improving the lift force, the rotating speed of the jet plane and the attack angle of the flying wing are adjusted to generate the lift force, and the forward friction force can be reduced, even the whole traffic device is suspended on the ground or on the water surface.

Claims

1. An amphibious traffic device comprises three parts, namely a power cavity, a suspension cavity and a passenger and cargo compartment, and is characterized in that the passenger and cargo compartment is of a fully-enclosed compartment structure, and the rear end of the passenger and cargo compartment is provided with a rear closure plate; the power cavity is arranged between the passenger and cargo compartment and the suspension cavity and is enclosed by a power cavity bottom plate, a passenger and cargo compartment bottom plate, an air inlet of the power cavity is formed by an opening at the front end of the power cavity, a lower nozzle of the power cavity is formed by an opening at the rear end of the power cavity, the lower nozzle of the power cavity is reserved between the power cavity bottom plate and the passenger and cargo compartment bottom plate, a protective grating is also arranged on the air inlet of the power cavity, and the area of the air inlet of the power cavity is larger than that of the lower nozzle of the power cavity; an air ejector is also arranged in the power cavity through a fixing device, an air suction port of the air ejector is communicated with an air inlet of the power cavity, and an air ejection port of the air ejector is communicated with a lower nozzle of the power cavity; the suspension cavity is enclosed by a power cavity bottom plate, a passenger and cargo compartment bottom plate, a windward plate and a compartment body, the front end opening of the suspension cavity forms a suspension cavity air inlet, and the rear end opening forms a lower tail nozzle; the power cavity bottom plate is arranged at an angle of 0-30 degrees with the horizontal direction, and the windward plate is arranged on the power cavity bottom plate and forms an angle of 135-180 degrees with the power cavity bottom plate; the lower parts of two sides of the passenger cargo compartment or the compartment body are respectively provided with a buoy, and the distance between the outermost ends of the two buoys is more than or equal to the width of the passenger cargo compartment or the compartment body; the lower parts of two sides of the carriage body are respectively provided with two wheel flow guiding cambered surfaces which are formed by inwards bending the carriage wall at the lower part of the carriage body; wheels are arranged on the bottom surface of the floating barrel through elastic connecting rods.

2. An amphibious traffic device according to claim 1, characterised in that the windward plate is rotatably mounted on the power chamber floor; the interior of the passenger cargo compartment is divided into a plurality of areas and is respectively used for a cab, an equipment room, a toilet, a passenger cabin or a cargo compartment; the tail sealing plate is provided with a movable passenger ladder and a tail access door; the number of the jet machines is at least one, the rotating speed is adjustable, and the energy supply mode of the jet machines (3) is one of fuel oil, fuel gas, a hydrogen fuel cell, a high-pressure gas storage tank, a storage battery or electric power.

3. The amphibious transportation device of claim 1, wherein each of two sides of the upper part of the passenger and cargo compartment is provided with an upper side jet channel, the front end opening of the upper side jet channel forms an upper side jet channel inlet, and the rear end opening of the upper side jet channel tail nozzle; the inlet of the side upper jet channel is communicated with the power cavity; an inlet air quantity adjusting plate is arranged on the inlet of the side upper jet channel, and a side upper jet channel tail nozzle adjusting plate is arranged on the side upper jet channel tail nozzle; the bottom plate of the power cavity is movably provided with a lower nozzle position adjusting plate, the distance from the rearmost end of the lower nozzle position adjusting plate to the foremost end of the suspension cavity is 40% -80% of the total length of the carriage body, the lower nozzle of the power cavity is further provided with a lower nozzle air quantity adjusting plate, and the lower nozzle air quantity adjusting plate is slidably arranged on the bottom plate of the passenger and cargo carriage.

4. An amphibious traffic device according to claim 3, where the windward plate, power cavity floor, lower nozzle position adjustment plate and passenger compartment floor are of planar or arcuate configuration, preferably arcuate configuration.

5. An amphibious traffic device according to claim 3, where each side jet channel has two top mounting holes at the top, and where the top mounting holes are rotatably mounted with a lifting force adjusting plate, the lifting force adjusting plate being rotatable through an angle of ± 90 degrees.

6. The amphibious traffic device according to any one of claims 3-5, wherein at least one side mounting hole is formed on each side of each side jet channel, and the side mounting holes on the two side jet channels are symmetrically arranged; the side surface mounting hole in can inwards rotate install the lateral force regulating plate, the lateral force regulating plate rotatable angle be 45 degrees.

7. An amphibious traffic device according to claim 6, where the jet is sealingly connected to the inner wall of the power chamber by a bulkhead so that the power chamber is divided into two parts.

8. An amphibious vehicle according to claim 7, where at least one vertical wing is also mounted on the top of the passenger cargo compartment.

9. An amphibious vehicle according to claim 8, where the vertical wing is provided with a rudder for assisted steering and/or a flying wing for lift, the rudder being provided behind the vertical wing and the flying wing being provided above the vertical wing.

10. The amphibious vehicle of claim 9, wherein the tail of the flying wing is further provided with a trailing edge flap for assisting lift or adjusting balance of fore and aft lift of the vehicle body.