CN1789080A - Towed aerial transport device and transport method thereof - Google Patents

Abstract

A towing type air transportation device and a transportation method thereof belong to the field of air transportation and comprise a high-speed magnetic levitation locomotive and more than one magnetic levitation track, wherein the bottom of the magnetic levitation locomotive is provided with a track groove matched with the magnetic levitation tracks, and the magnetic levitation tracks are communicated with airports; the towed air transportation method is operated according to the following transportation steps: the aircraft is moved to the flying point, takes off, lifts off and travels at high speed, the high-speed magnetic levitation locomotive drags the aircraft by the steel cable to keep flying at high speed, the computer detects the height of the aircraft and adjusts the angle of the steel cable, the two original fuel oil propellers are closed, the warm-up standby state is kept, and the fuel oil propellers are reused when the aircraft lands. By utilizing the towing type aerial device and the transportation method, the consumption of fuel oil can be reduced, the aerial transportation cost is greatly reduced, and the aircraft monitoring is facilitated.

Description

Towed aerial transport device and transport method thereof

technical field

The invention belongs to the field of air transportation, and in particular relates to a transportation device and a transportation method for using a high-speed magnetic levitation vehicle to drag an aircraft in the air along a magnetic levitation track to carry passengers or goods.

Background technique

With the development of high-tech industries, various means of transportation have been born. Although these means of transportation have shortened the distance between people and various places and brought people great convenience, they have also brought great inconvenience due to the use of a large amount of fuel. The problem of air pollution, in recent years, due to the large increase in the demand for fuel oil used in industry and various means of transportation, oil-producing countries have continued to extract oil and increase oil production to meet actual needs, but oil is being over-exploited and over-used Under the current situation, there has been a shortage of oil. Although oil prices have continued to soar, people's demand for oil has continued to increase. Therefore, under many reliable and objective predictions, oil may be fully exploited and used in the next few decades. However, the impact on human beings can be imagined.

Prior to this, various countries have been committed to various researches that can replace petroleum as energy, such as solar energy, electric motors, etc., in an attempt to replace or reduce people's dependence on and usage of petroleum. There has not been much change yet, and in addition to traditional large ships, airplanes are also one of the transportation tools that consume a lot of fuel, and the reason why airplanes can fly in the air is to use The thrust generated by the fuel propeller enables the aircraft to travel at a high speed, and then the aircraft is carried in the air by the thrust generated between the air and its wings, but this continuous flight state must rely on the fuel propeller to maintain a constant The thrust keeps the plane running at a high speed, so the plane will consume a lot of fuel, which will not only cause air pollution, but also increase the transportation cost significantly when oil is in short supply and the price of oil is constantly skyrocketing.

Furthermore, the current maglev train has been adopted by many countries in the world, but the speed of the maglev train is affected to a considerable extent due to the attachment of multiple compartments carrying passengers, the weight of the compartment itself and the resistance of the air. And its load capacity is directly borne by the subgrade of magnet and its supporting magnetic track, and this just must use quite a lot of electromagnets and the subgrade construction of higher cost.

The present invention relates to a towed air transportation device and its transportation method, especially to an aircraft that is towed by a high-speed maglev head, and drags the aircraft with steel cables when the high-speed maglev head is traveling at high speed. Make the aircraft take off by the buoyancy of the air when it is traveling at high speed, and the maglev head travels along the set maglev track at a certain speed, so that the aircraft maintains a specific altitude and continues to fly, by consuming electric energy maglev The head-towing aircraft carries passengers or cargo, transports passengers or cargo to the destination, and only uses fuel propulsion when the aircraft takes off or lands as an auxiliary propulsion for taxiing during take-off and landing, which can greatly reduce fuel consumption. The towed air transportation method can not only greatly reduce the air transportation cost, but also save oil consumption, reduce air pollution and slow down the coming of the oil crisis.

The inventor of the present invention hopes to provide a breakthrough method to greatly reduce the amount of fuel used to achieve the purpose of saving energy. He has devoted himself to research, design, and integrated his professional technical knowledge and practical design engaged in the design, production and sales of related products for many years. According to experience, a kind of towed aerial vehicle of the present invention and transportation method thereof are worked out finally, to provide use.

Contents of the invention

The technical problem to be solved in the present invention is mainly aimed at the problem of air pollution caused by the use of a large amount of fuel oil in the current air transportation. At the same time, a large amount of fuel consumption aggravates the severity of the oil shortage, and the cost of air transportation is also high , in order to overcome the disadvantages, a new towed air transport device and method need to be developed to replace the traditional air transport operations that rely solely on fuel oil to carry out. The purpose of the present invention is to provide a towed air transportation device and its transportation method, which aims to greatly reduce the consumption of fuel, increase the speed of the maglev head, reduce the consumption of electromagnets, and at the same time help the national security unit to monitor each An aircraft in flight to prevent the crisis caused by terrorist hijacking.

The object of the present invention is achieved by adopting the following technical solutions. A towed aerial transport device includes a high-speed maglev vehicle head and more than one maglev track, and is characterized in that the bottom of the maglev vehicle head is provided with a rail groove that cooperates with the maglev track. The front and rear sections of the rail slot are provided with permanent magnets with the same magnetic polarity as the permanent magnets on the rail to generate repulsion to make the rail slot and the magnetic levitation track produce a non-contact floating state. The middle section of the rail slot is equipped with an electromagnet. Then make it generate a repulsive force between the permanent magnets on the maglev track, and push the maglev vehicle head suspended on the maglev track to travel at high speed. The two ends of the maglev vehicle head are designed to be inclined with a small drag coefficient; An airport is connected with the track or laid on the ground, or laid on the built viaduct, and all the maglev tracks are provided with permanent magnets.

The maglev locomotive head is provided with a computer-controlled winch on its top, which is equipped with a certain length of steel cable and a feeder connected to the computer on the aircraft. The two sides of the winch are provided with a guide for retracting and guiding the steel cable. The lead drum, the end of the steel cable connected with the hoist, is provided with a hook that can be hooked and connected to the belly of the aircraft.

For the airport, multiple sets of sensors are respectively provided on both sides of the maglev track near the destination airport at different distances, which send information to the maglev vehicle in turn to slow down the vehicle and make the hoist wind up the steel cable.

A towed air transportation method, including the air operation of flying devices that can take off and land independently, is characterized in that it operates according to the following transportation steps: a. Make the aircraft move to the take-off point of the landing runway, and then move the aircraft to the take-off point of the landing runway, and then move it to another place that is stagnant in the lifting heritage. 1. The hooking device at the end of the steel cable on the top of the maglev locomotive and the hooking device on the belly of the aircraft are hooked and connected to each other. b. Using the fuel propulsion and towing traction of the aircraft itself to make the aircraft take off from the ground and travel at high speed; c. High-speed maglev locomotive Tow the aircraft with a steel cable to maintain a specific altitude, and continue to fly at a high speed along the restricted flight path corresponding to the set maglev track at a constant speed; d. The computer on the aircraft actively detects the altitude of the aircraft and the angle of the cable, and adjusts to the set state; e , Turn off the original two fuel propellers and keep the warm-up standby state, so that the fuel consumption before landing can be reduced to the minimum, and only the electromagnetic energy of the maglev head can be used to send the passengers and goods to the destination; f, waiting When the aircraft lands, the fuel propeller is used as an auxiliary propulsion for its taxiing during landing; previously, the elevon of the aircraft automatically controlled the maglev head to decelerate and stop at the end position, and controlled the cable to separate from the aircraft, and the aircraft landed.

The adjustment to the set state means that the cable dragging angle is set in the range of 30°-35° oblique angle, and the normal height of the aircraft is set in the range of 250-300 meters.

The maglev locomotive used in this method, because it is a single locomotive, is not connected to the design of other carriages and passengers, so it can generate extremely high speeds, and its power demand is designed to be greater than 20% of the maximum pulling force required to tow the aircraft. % or higher power, and the above-mentioned aircraft still keeps two of the fuel propellers in the standby state of the warm-up during the towed flight. In case of emergency, the steel cable can be separated from the aircraft immediately, and the Start the fuel propeller that was originally in the warm-up state, and in an emergency, the aircraft can immediately fly away to the airport for a safe landing.

The layout of the maglev track, when the terrain is hilly, can be hollowed out into a concave channel to pass through it; when the terrain is high mountains, the airports of each city use propellers to drive the wheels at the airport in a detour. Turn around the mountains.

The beneficial effects of the present invention are that, by using the towed air transportation method, fuel consumption can be reduced, air transportation costs can be greatly reduced, oil consumption can be saved, air pollution can be reduced, and the oil crisis can be slowed down. Traveling along the set maglev track with air bearing, in addition to greatly reducing the resistance during travel and greatly increasing the speed of the maglev head, it also reduces the amount of electromagnets, greatly reduces the cost of equipment, and facilitates the monitoring of each moving vehicle. Aircraft, thereby preventing the crisis formed by being hijacked by terrorists, is therefore a product that is very much in line with the needs of the current situation.

Description of drawings

Figure 1 is a perspective view of an embodiment of the maglev vehicle head towing aircraft of the present invention when it is in flight

Figure 2 is a perspective view of an embodiment of the maglev vehicle head and the maglev track of the present invention

Figure 3 is a cross-sectional view of the maglev locomotive head and the maglev track of the present invention

Fig. 4 is the enlarged view of hoist part of the present invention

Figure 5a is a schematic diagram of the action of the aircraft when the maglev vehicle head of the present invention is close to the airport when it descends

Figure 5b is a schematic diagram of the action of the aircraft when the maglev vehicle head of the present invention is far away from the airport when it descends

Fig. 6 is an embodiment diagram of the aircraft descending and breaking away from the cable flight landing runway when the maglev locomotive of the present invention approaches the airport

Fig. 7 is a schematic diagram of an embodiment of the present invention before the aircraft is towed by a maglev vehicle

Detailed ways

With reference to Fig. 1-Fig. 4, represent that the present invention is a kind of towed type aerial transportation device and transportation method, refer to a kind of aircraft 3 that is towed by a high-speed maglev vehicle head 1 especially like an airplane, by this high-speed maglev vehicle head 1 in When traveling at a high speed, the aircraft 3 is towed by a steel cable 143 so that it takes off by the buoyancy of the air when traveling at a high speed, and the maglev locomotive 1 advances along the set maglev track 2 at a certain speed, thereby keeping the aircraft 3 Continuous flight at a specific altitude, by means of the maglev head 1 that consumes electric energy to tow the aircraft 3 to carry passengers or cargo, and transport the passengers or cargo to the destination, and only use the fuel propeller 32 as auxiliary propulsion when 3 takes off or lands It can be used for taxiing during take-off and landing, which can greatly reduce fuel consumption. In addition to greatly reducing air transportation costs, it can also save oil consumption, reduce air pollution, and slow down the oil crisis. Another airport is equipped with more than one maglev track 2 (as shown in Figure 6) in 4 rooms, and a permanent magnet 21 is arranged on the maglev track 2, and a high-speed maglev locomotive with a relatively large drag force is driven on the maglev track 2. 1. A track groove 11 combined with the maglev track 2 is provided at the bottom of the maglev locomotive 1, and a permanent magnet 12 having the same magnetic pole as the permanent magnet 21 set on the maglev track 2 is provided at the front and rear sections of the track groove 11, In order to generate repulsive force, the rail groove 11 of the maglev locomotive 1 and the maglev track 2 are in a suspended floating state without contact, and by means of carrying the weight of the maglev locomotive 1, an electromagnet is arranged in the middle section of the rail groove 11 of the maglev locomotive 1 13. After electrification, the group of electromagnets 13 makes it generate a repulsive force with the permanent magnet 21 set on the maglev track 2, so that the maglev head 1 can be pushed to travel at high speed on the maglev track 2. The maglev head 1 The two ends of the hoist are designed to meet the requirements of the slope of the drag coefficient, and a computer-controlled hoist 14 is provided on the top of the hoist 14. On the main drum 141 on the hoist 14, a steel cable 143 of a specific length is wound. And the signal line connected with the control computer on the aircraft 3, at the hoist 14 both sides, respectively be provided with a guide roller 142 that guides the cable 143 to take in, and at the end of this cable 143, is provided with can The hook is fastened to the catcher 1431 of the hooked portion 31 of the abdomen of the aircraft 3. The method of the present invention is to move the aircraft 3 to the take-off point of the runway 4 when the aircraft 3 intends to carry passengers or goods from the airport A to the airport B. When all the fuel propellers 32 of aircraft 3 are in the state of preparing to propel and take off, then the fishing anchor 1431 at the end of the maglev locomotive head 1 top cable 143 end at the other end on the lift runway 41 and the fishing anchor 31 at the abdomen of aircraft 3 Mutual fishing is complete, and after accurate completion, start the maglev locomotive 1 to tow the aircraft 3 at a high speed, and at the same time, the thrust produced by the fuel propeller 32 on the aircraft 3 in a full-speed propulsion state makes the aircraft 3 Proceeding at a high speed can take off and leave the ground in a short time. After the aircraft 3 takes off, except that the aircraft 3 is towed at a high speed by the magnetic levitation head 1 along a certain magnetic levitation track 2, the computer on the aircraft 3 (or The driver) then actively detects the height of the aircraft 3 and the angle that the wire rope 143 presents, and generally the dragging angle of the wire rope 143 can be set in the slope range of 30 degrees ± 5 degrees, and the normal flying height of the aircraft 3 Then set it at 250 meters, and then by the data set, the computer controls the winch 14 to produce the action of retracting and releasing the wire rope 143, so that the wire rope 143 can reach a drag angle of 30 degrees and the flying height of the aircraft 3 is The height requirement of 250 meters, when the maglev vehicle head 1 continues to travel at high speed and the aircraft 3 being towed reaches the required height, at this time the aircraft 3 is dragged forward by the high-speed drag of the maglev vehicle head 1, and then the aircraft 3 is carried by the air to fly state, at this moment, two of the fuel thrusters 32 of the aircraft 3 can be turned off, and only two of the fuel thrusters 32 are kept in the standby state of the warm-up, so that the aircraft 3 can only The purpose of carrying passengers or goods can be completed with a very small amount of fuel consumption, and the fuel consumption can be greatly reduced. When the destination airport is about to arrive, multiple sets of sensors 43 are respectively installed at different distances from the destination. Make the maglev vehicle head 1 receive the signal, so that the hoist 14 starts to wind up the steel cable 143, and the elevon 33 of the aircraft 3 automatically controls the aircraft 3 to slowly descend (as shown in Figures 5a and 5b), the maglev vehicle head 1 then start to decelerate. When the maglev locomotive head 1 receives the signal from the second group of sensors 43, the driver will control the aircraft 3 to separate the steel cables 143 from the aircraft 3 and prepare to land. But before that, the aircraft 3 also recovers all fuel. The propelling state of the propeller 32 is such that after the aircraft 3 is separated from the cable 143, the aircraft 3 is propelled by the fuel propulsion device 32 to fly to the runway 41 to taxi and land, and complete a flight mileage. After the passengers or cargo are loaded and unloaded, they will drive to the runway for flight transportation at the next stop (as shown in Figure 6), and the towing project will be taken off and towed to the next station by the trailer at the other end of the airport (as shown in Figure 6). 7).

The maglev locomotive 1 used in the method of the present invention, because it is a single maglev locomotive 1, does not have other carriages to take passengers, therefore, it can produce a very high speed, and its power demand system is designed to be greater than the required flight of the towed aircraft 3 20% of the maximum pulling force, and when the aforementioned aircraft 3 still retains two of the fuel propellers 32 in the standby state of the warm-up during the towed flight, the steel cable 143 is immediately separated from the aircraft 3 and started simultaneously. The fuel propeller 32 that was originally in the warm-up state can immediately cause the aircraft 3 to fly away from the place to the airport 4 for safe landing.

The layout of the maglev track 2 of the present invention, when the terrain is hilly, can be hollowed out into a concave channel to pass through it, and when the terrain is a high mountain, it can be transferred at each airport 4 in a detour mode and rely on the wheels at the airport Turn and pass.

Claims (5)

1. A towed air transportation device, comprising a high-speed maglev vehicle head and more than one maglev track, characterized in that the bottom of the maglev vehicle head is provided with a rail groove that matches the maglev track, and the front and rear sections of the rail groove are provided with a The set permanent magnets are segmented permanent magnets with the same magnetic polarity. An electromagnet is set in the middle of the track groove. After being energized, it generates a repulsive force with the permanent magnets set on the maglev track. The two ends of the maglev head are designed as wind resistance. Slope shape with a small coefficient; the maglev track connects the airport with another airport, and the track is either laid on the ground or laid on the built viaduct, and all the maglev tracks are provided with permanent magnets. 2. The towed air transportation device according to claim 1, characterized in that, the maglev vehicle head is provided with a computer-controlled winch on its top, which has the ability to wind up a certain length of steel cable and connect to the computer on the aircraft. There is a guide roller on both sides of the hoist for retracting the guide wire, and the end of the wire rope connected to the hoist is provided with a hook that can be hooked and connected to the abdomen of the aircraft. 3. The towed air transportation device according to claim 1, characterized in that, for the airport, for different distances on both sides of the maglev track near the destination airport, multiple sets of inductors are respectively provided, which send out to the maglev vehicle in turn. information, slowing it down and causing the hoist to wind up the cable. 4. A towed air transportation method, including the air operation of the flying device that can take off and land independently, is characterized in that, it is operated according to the following transportation steps: a. Make the aircraft move to the take-off point of the landing runway, and then stop it at the lift Another legacy is that the hooking device at the end of the steel cable on the top of the maglev vehicle and the hooking device on the abdomen of the aircraft are hooked and connected to each other b. Using the fuel propulsion and dragging of the aircraft itself to make the aircraft take off from the ground and travel at high speed; c. High speed The maglev locomotive uses steel cables to drag the aircraft to maintain a specific height, and continues to fly at a high speed along the restricted flight path corresponding to the set maglev track; d. The computer on the aircraft actively detects the height of the aircraft and the angle of the cables, and adjusts to the set state ; e, turn off the original two fuel propellers and keep the warm-up standby state, so that the fuel consumption before landing is reduced to the minimum, and only the electromagnetic energy of the maglev front can be used to send the passengers and goods to the destination; f 1. When the aircraft lands, the fuel propeller is used as an auxiliary propulsion to slide when it lands; before this aircraft elevon automatically controls the maglev head to decelerate and stop at the end position, and controls the steel cable to separate from the aircraft, and the aircraft lands. 5. The towed air transportation device according to claim 4, characterized in that, the adjustment to the set state means that the cable dragging angle is set in the range of 30°-35° oblique angle, and the normal height of the aircraft is set In the range of 250-300 meters.

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