WO2008043308A1 - Système de train ferroviaire à super haute vitesse circulant dans un tunnel/tube sous vide - Google Patents

Système de train ferroviaire à super haute vitesse circulant dans un tunnel/tube sous vide Download PDF

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Publication number
WO2008043308A1
WO2008043308A1 PCT/CN2007/070831 CN2007070831W WO2008043308A1 WO 2008043308 A1 WO2008043308 A1 WO 2008043308A1 CN 2007070831 W CN2007070831 W CN 2007070831W WO 2008043308 A1 WO2008043308 A1 WO 2008043308A1
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WIPO (PCT)
Prior art keywords
train
airtight
station
passenger
door
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PCT/CN2007/070831
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English (en)
Chinese (zh)
Inventor
Fushun Yang
Original Assignee
Fushun Yang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Publication of WO2008043308A1 publication Critical patent/WO2008043308A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B13/00—Other railway systems
    • B61B13/10—Tunnel systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Definitions

  • the present invention relates to high speed train and rail transportation systems for transporting passengers and cargo in large quantities, and more particularly to an ultra high speed railway train system that travels in a vacuum or almost vacuum or a tunnel (tube) with only a small amount of air particles.
  • Background technique
  • maglev railway After a conventional electric train using a wheel-rail system reaches a speed of about 400 km/h, its speed is difficult to increase significantly due to wheel-rail resistance and atmospheric resistance. As for the maglev railway, various specific technical routes and schemes for its normal and superconducting. In the ongoing research and development, the test speed has exceeded 500 kilometers, but due to its reliability and economic cost of safety, there is still no practical convenience and safety in the world. Low-cost long-distance passenger and cargo-use trunk railway-type maglev high-speed railway train system.
  • the present invention also notices that there has been a technical solution for using a high-speed or ultra-high-speed train traveling in a vacuum tunnel or an almost vacuum tunnel, but it still has many problems in terms of safety and practicality and lacks in-depth discussion and effective solution. Measures. For example, it does not even mention many practical problems of how passengers and goods can enter and exit safely and conveniently in a vacuum environment city and atmospheric environment. There is also a high-speed train that travels in a partially vacuum environment, and passengers need to wear them when entering or leaving the platform. Oxygen masks, the safety risks and unsuitability for daily traffic to large passengers are obvious. So the current general view is that it is unimaginable and difficult to achieve a railway train transportation system that is used by a large number of people in a wide range of vacuum environments like in a space environment. Summary of the invention
  • the working principle on which the object of the present invention is achieved is:
  • the train carrying a passenger or cargo is called a "package train” (here, the so-called “package” means to assemble the entire train, just as the container will be all).
  • the various cargoes are packed in a box, transported in a full container, rather than in a single compartment of a single cargo box, and then the assembly train is used (the cargo train uses advanced and applicable power systems, such as Using a superconducting linear motor as the propulsion power to travel in a certain degree of vacuum tunnel pipe, a certain degree of vacuum, that is, including low vacuum or partial vacuum or almost vacuum (containing a small amount of air particles), they Both can be adapted to allow the integrated train of the present invention to travel at very high speeds.
  • the linear motor superconducting magnetic suspension propulsion is preferred, the power is strong enough, and there is no wheel-rail resistance.
  • the speed of this integrated train will be the fastest Japanese superconducting maglev. Push the speed of the train several times or more. From the conditions currently achievable, the railway train system of the present invention has some wheel-rail resistance even without the suspension method, but since the train of the present invention is driven in a pipe with little or no air resistance, its speed Still able to reach ultra-high speed, faster than the current high-speed train.
  • the assembled train of the present invention not only uses an efficient power unit as much as possible, but also meets the requirements for use in a vacuum environment and an atmospheric environment.
  • the assembly train, the passenger and freight trains installed in it, the stations, the lines, the safety facilities, etc., should have the following basic structure and its components in accordance with the performance of the overall system of the present invention:
  • a container train for loading passengers and trucks (hereinafter referred to as "package train");
  • Container train It is a long train with several airtight compartments connected in a sealed manner.
  • the car floor is provided with a longitudinal track from the first car (the first section) to all the cars.
  • the track between the first two cars is also compact, allowing the passenger/cargo train to pass from the first car.
  • the head enters and accurately parks in the assembly train for long-distance transportation.
  • the driver's cab of the assembly train will give instructions to allow some of the blocking support bars (blocks) to protrude from the inner walls of the assembly train to resist (fix) the passenger and cargo trains (near the higher altitude of the carriage). Good), don't make it move while driving.
  • the passenger and freight trains can be retreated backwards from the first car, and they are towed away or unpowered to be pulled away from the assembly train. Wheels, bogies, power units, etc. are placed under the floor of the assembled train compartment.
  • the cross-sectional shape of the rails on the adjacent two-section "contained train" compartment floor is circularly butted together (the outer dimensions of the junction can be extended to facilitate the envelope), and the trains do not touch each other when cornering.
  • the front and rear interior rails are in a straight line, they are easy to reset, as shown in the drawing.
  • the shape of this "package train” does not have to be streamlined.
  • the shape of each compartment of the "package train” can be like a peanut husk, with an arc-shaped undulation, and its internal structure supports. Because it travels in a vacuum environment with little or no air resistance, with little or no air resistance, it is important that its wall or casing should be strong enough to be strong and it should be The multi-layered functional structure and the supporting structure are formed, and the fluid or semi-fluid can be injected into the layer at one time, so that when the wall or the gap of the vehicle wall is generated, the air leakage can be immediately closed under pressure and blocked. The condition of the stress change in the vehicle wall should be measured by the monitoring instrument for repair as soon as possible.
  • the walls of the "container train” and "passenger train” double prevent air leakage. They can also equip each passenger's seat in the vehicle with an oxygen supply pipe that is used in case of an emergency to gain more time to escape.
  • In a normal atmospheric environment there are airtight doors at both ends of the compartment, and an airtight door leads to the outside of the vehicle.
  • a umbilical cord should be provided in each passenger compartment. Pass outward to the outer surface of the "package train", let the umbilical opening open when needed, and let the vacuum environment in the tunnel communicate with the environment inside the passenger compartment of the section (of course, before doing so, the car must be in the car Passengers (with protective hoods containing oxygen suction pipes), all evacuated to the adjacent compartments through the airtight doors, and then close all the airtight doors). After the communication, the fire compartments of the section are fired. The fire will go out.
  • the umbilical can also be used for the gas pipeline supplying atmospheric air along the entire line of the line to communicate when necessary, and only need to close the end with the gas supply pipe, and then cut the inner layer to connect the external gas to the set. Within the train, no matter where the train stops on the line.
  • a life-saving exit passage shall be provided, which has an airtight door, which can be airtightly connected with the door of the atmospheric pressure rescue passage extending from the working tunnel along the line, and then the vehicle Passengers on the road can go to the safe area of the working tunnel.
  • Such an atmospheric pressure life-saving tunnel can be arranged at intervals of several distances (for example, 100 kilometers), and its respective inlets face each car. In the event of an emergency, the driver tries to decelerate the train to be close to the station or the location of such a pipeline.
  • First car The first car of the assembly train, not simply the locomotive cab in the usual sense, the head of the first car can be opened, the door is opened to the side of the front, and the cab can be displaced to the outside to make room. In order to allow passenger and cargo trains to enter along the track.
  • one or one circle is slightly bulged in the center, and the sides of the car are slightly embossed to allow the inner wall and the track to extend from the station at the docking position of the assembled train.
  • a multi-section airtight jacket that is both integral and retractable. The centripetal approach is placed against the retractable surface. The jacket has multiple loops of elastic cable and soft padding material. Immediately afterwards, the airtightness is achieved, so that the air outside the airtight jacket is isolated from the assembled train. At this time, if the front door of the first car and the outer airtight door of the station are opened, the atmospheric environment in the assembly train is connected to the atmospheric environment outside the station.
  • the passenger and freight trains can be retired along the track, leaving the first car and driving to the outside line.
  • Passengers in each compartment of the passenger train can also leave the carriage to enter the atmospheric environment via the airtight passage in the station that is docked with the compartment.
  • the truck leaves the station first close the airtight door outside the station, then open the airtight door inside the station, and the assembly train will retreat backwards, enter the main line, and then drive forward along the main line.
  • the first car of the assembly train has a cab, which is movable and can be removed outwards.
  • the removal mode is to rotate the door shaft located in the side wall of the vehicle body to the outside of the vehicle body by 90°, and when the cab is Rotate
  • the outer casing of the cab itself is a door that forms a gas-tight door together with the door frame located on the inner wall of the first car.
  • the door frame is lined with cable tensioning devices and bolts for soft sealing. Lock the device.
  • the procedure for opening the airtight door outside the station is:
  • the assembly train approaches the door, and the front door of the first car head is opened to one side (for example, the right side), and the train arrives at the track passenger in front of the airtight door outside the station.
  • the track of the freight train or the assembled train is connected with the track in the airtight door outside the station, and then the airtight door jacket of the first vehicle shell is extended to the position of the air, and then the cab in the first vehicle is pushed outward by 90°. Therefore, the outside airtight door inside and outside the car is a normal pressure environment, and the door can be easily opened and closed.
  • an airtight door is provided at regular intervals on the line and inside and outside the station. When necessary, it is closed according to the instruction or automatically.
  • the structure of the airtight door is a An oval cap-type door (the facade is transparent) that can be pulled to the side. After closing the door frame, the door has multiple turns of the soft sealing device as described above, which is pressed against the door frame to form a gas. Confidentiality.
  • the station has at least one inner airtight door, which is located at the entrance of the main line to the station. At the junction of the station exit and the external atmospheric environment, an external airtight door of the station is installed to prevent the airtight door from opening/closing. It affects the longer section of the track (the angle of the track is turned to the left or right when opening and closing), and the airtight door can be opened at an obliquely upward angle.
  • the station is equipped with an air suction and exhaust device to maintain the vacuum in the tunnel.
  • a ventilation device which includes various doors between the atmospheric environment and the vacuum environment, and the door opens to form an air inlet.
  • One end of a section of the station can adjust its height. At the low point, its track can make the passenger/cargo train of the assembly train out of the outer airtight door of the station. At the high point, the assembly train can be opened outside the station.
  • Doors can use various electromechanical, hydraulic devices, etc., to perform the variable height movement of the line;
  • the container train is out (the airtight door of the station is closed at this time, there are a lot of The compressed air fills the station platform), so it is necessary to set up a multi-station mechanism that can be opened along the entire length of the passenger/truck station line.
  • the airbag surface supported by the support rod is opened and occupied.
  • the full-section space of the track, the air outside the bag (that is, the station) is discharged out of the outer airtight door of the station, then the outer airtight door is closed, and the same actuator is used to close the mechanism.
  • the station After resetting, the station is in a state in which the train is allowed to enter the station from the main line. There are multiple airtight doors on the line, and there are also atmospheric pressure emergency life-saving air supply pipes arranged along the whole line. It is also possible not to install an exhaust bag, and the train itself is driven into the station like a piston.
  • Passenger train The interior of each airtight passenger compartment is not vacuum, but the atmospheric environment, the passengers are It is like being in the normal atmospheric environment of everyday life.
  • the passenger train has its own power unit or the power traction device configured on the station, so that it can enter and exit the assembly train after arriving at the station. Therefore, the so-called container train transports the entire train passenger/cargo train, which is powered.
  • the train is housed in its compartment (the car's casing).
  • the cargo train When the cargo train is loaded and unloaded, it is carried out in the normal atmospheric environment after exiting the assembled train. As for the passengers, they can either get on or off the passenger train in the normal atmospheric environment, or enter and exit through the airtight passage in the state where the passenger train stops in the station.
  • the door has a soft seal device and movement from the station.
  • the airtight passage is connected, and the door is mounted on a laterally open, elliptical aircraft door, which is moved and displaced along with its opening and closing, and an appropriate size door is arranged in the middle of each passenger compartment.
  • the emergency exit, the outer end face is a structure matched with the soft sealing device.
  • connection between the passengers and the goods in each section of the car using the soft sealing device after the combination, to maintain airtight, vibration-resistant.
  • the passenger train's wheels do not need to be overweight or running torque, so the diameter and pressure resistance are small.
  • the passenger compartment can be double-layered, and the passenger compartment can be as tall and wide as the cargo train.
  • This type of seating arrangement is more convenient for passengers in the window seat to enter and exit the seat.
  • the structure is: Move one of the two seats side by side of the front and rear rows (by the window) forward by about 20 cm. In this way, when the passenger (by the window seat) stands up and needs to step into the aisle, just leave a space to allow him to walk to the aisle, and the passengers in the seat with him do not have to stand up, which greatly reduces the need for passengers.
  • the trouble of standing up and giving up, this arrangement also applies to the seating arrangement of the passengers on the plane.
  • Safety life-saving facilities The prior art is capable of digging a long tunnel of 7-9 meters and pumping out the air in the tunnel to achieve a vacuum. The problem is to always maintain the vacuum required for the residence and the safety of the passenger in all situations. and so. At intervals of two airtight doors, exhaust and exhaust devices, ventilation devices, monitoring devices, and rescue systems shall be provided.
  • a working tunnel of about 3 meters in diameter is set.
  • Road, used for maintenance, material transport. Life-saving rescue, etc. the working tunnel has a channel with an airtight door to the main tunnel at regular intervals.
  • the life-saving passage of the passenger train leads to the working tunnel.
  • the working tunnel is an atmospheric environment, and the track must be kept open. If necessary, use fast tools (such as rocket-propelled rescue devices) to rescue the rescue personnel at high speed.
  • the equipment is sent to the vicinity of the assembly train in the main tunnel to carry out various rescue work.
  • Figure 1 is the first car of the assembly train
  • Figure 2 shows a double-sided, retractable, airtight jacket for abutment at a certain part of the first vehicle body (for example, in the middle position);
  • Figure 3 shows the exhaust bag that discharges the air in the station to the outside of the airtight door outside the station
  • Figure 4 shows the arrangement of passenger seats (two-seat or three-seat);
  • Figure 5 shows the main line and station in the tunnel, the marshalling station. detailed description
  • Figure 1 shows the first car of the assembled train.
  • the "1" in the figure is the shape of the car body of the first car; the “2” is the general shape of the middle of the car body.
  • the shape should be a vertical oval.
  • the section of the body, along the longitudinal direction of the vehicle body is a double-sided retracted shape with a central bulge and a slightly inclined side downward, and the midpoint of the bulge is at "2".
  • the low point of the retreat is at the sides of the "12" and "13", the coordinates of these high and low points are around the four sides of the body, in order to facilitate the inner wall of the station from the entire tunnel (including Below the track, the airtight jackets that are placed in a centripetal manner toward the assembly train are placed against the first vehicle of the assembly train in the retracted position, and then the actuator is activated to tighten the The airtight jacket, which is tightly pressed against the outer casing by the multi-pass cable, achieves the task or function of blocking the air from entering the station.
  • Fig. 2 it is a double-sided, retractable position airtight jacket for a certain position on the first vehicle body (for example, the middle position).
  • "1" is a central airtight soft partition (available in chemistry). Synthetic fiber cloth, high-strength and airtight), the inner layer of the partition is lined with support rods "10" and "11", which are close to each other at the root "12" position or in a disturbing state; 2" is a soft, flexible synthetic fabric sandwiched between two support rods (for example, "10", "11”). They are in the retracted position, that is, when they are not extended, the opening is the largest because Its outer circle is the largest, and its root is on the inner wall of the tunnel.
  • Figure “3” shows the exhaust bag that discharges the air in the station to the airtight door outside the station.
  • the "1” in the figure represents the exhaust bag in the tunnel (head), and the “2" represents the exhaust.
  • “3” is the first exhaust bag for sequential operation or action in each segment ("A” in the figure represents the first venting action), and the arrow direction in the figure represents the “A” vent bag.
  • A in the figure represents the first venting action
  • the arrow direction in the figure represents the "A” vent bag.
  • the same reason, "9” in the figure represents the second exhaust bag "B”
  • "8” represents the third order of the venting bag "c”
  • "7 represents the 4th A venting bag D that operates in sequence.
  • the "B” rotation can be started.
  • the order is "D” first, and the arrow is rotated in the opposite direction, then "C” and “B” can be rotated and reset at the same time without mutual interference.
  • "B” returns to the position, turn A to reset. It is used as a moving cylinder to manipulate the pivoting of the multi-stage exhaust bag and the engagement of the conformal support rods on both sides of the bag.
  • Figure 4 shows the arrangement of passenger seats (two or three seats).
  • the “1" in the picture is the seat inside: “2" is the seat on the outside (by the aisle); “3” is the walkway; “4" is the seat foot, and the position of the leg of the walkway is properly moved About 20 centimeters later, just allow the passenger on the seat inside to get up and walk to the aisle, leaving a space for the upper part of his body and the lower part of the body (foot, calf, thigh) to move. With this space, the general situation Next, passengers sitting in the seats on the sidewalks do not have to get out of the seat as they do now, and passengers by the window can move to the aisle. It is also true when returning to the seat.
  • Figure 5 shows the main line and station in the tunnel, the marshalling station.
  • “1" is a main line in a certain direction
  • “2” is a track outside the airtight door of the station
  • "3" represents the outer airtight door of the station
  • "4" represents the long train of goods in the station.
  • the arrow on the direction of the train on the line, "5" represents the inner airtight door at the entrance of the station.
  • the invention effectively solves various problems occurring when a passenger and freight train travels in a vacuum environment, and lays a foundation for the first establishment and actual operation of the ultra-high speed passenger and cargo railway train system in the world.
  • the principle of the technical solution of the present invention is clear and clear, simple and reliable, safe, and low in cost, and the economic and social benefits of transporting passengers and goods by ultra-high-speed interstate transportation are desirable.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Lowering Means (AREA)
  • Tents Or Canopies (AREA)

Abstract

L'invention concerne un système de train ferroviaire à super haute vitesse circulant dans un tunnel/tube sous vide, dans un vide relatif ou presque/partiellement sous vide, comprenant un train container de forte puissance dans lequel se trouvent des trains transportant des passagers/marchandises. Un train entier transportant des passagers/marchandises est contenu dans ce train container. Ce train transportant des passagers/marchandises peut entrer et sortir du train container de manière autonome s'il existe une source de puissance sur le train container. Les passagers peuvent entrer dans des wagons individuels du train transportant des passagers par un canal étanche à l'air sur un quai. Il existe des tuyaux d'alimentation d'air de sécurité, des portes étanches à l'air multiples, des équipements de sécurité et utilisable en cas d'urgence tout le long de l'itinéraire. Des portes étanches et des sacs d'évacuation sont prévus à l'intérieur et à l'extérieur des gares pour permettre le changement/déchargement des marchandises ou la montée et la descente des passagers dans un environnement sous vide et dans un environnement à pression normale. Dans les wagons la pression est normale. Il existe de nombreuses conditions de sécurité et telles que deux coques comprenant une coque de train container et une coque de train transportant des passagers, des couches intermédiaires, des équipements de sécurité et des canaux de sécurité.
PCT/CN2007/070831 2006-09-29 2007-09-29 Système de train ferroviaire à super haute vitesse circulant dans un tunnel/tube sous vide WO2008043308A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNA2006101167055A CN101152866A (zh) 2006-09-29 2006-09-29 一种在真空隧道(管道)里行驶的超高速铁路列车系统
CN200610116705.5 2006-09-29

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Publication Number Publication Date
WO2008043308A1 true WO2008043308A1 (fr) 2008-04-17

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PCT/CN2007/070831 WO2008043308A1 (fr) 2006-09-29 2007-09-29 Système de train ferroviaire à super haute vitesse circulant dans un tunnel/tube sous vide

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CN (1) CN101152866A (fr)
WO (1) WO2008043308A1 (fr)

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CN104417569B (zh) * 2013-09-09 2018-11-09 大连奇想科技有限公司 透明真空管道
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CN109466567A (zh) * 2018-12-04 2019-03-15 西京学院 一种真空管道交通车辆
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CN114852133B (zh) * 2021-01-20 2023-10-13 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） 一种用于高速飞行列车的组合式定位测速系统及方法
CN114655611B (zh) * 2022-02-10 2022-11-08 杨福根 一套生活垃圾细化分类、无害化处理系统及其使用方法
CN114435411B (zh) * 2022-02-21 2023-05-30 重庆交通职业学院 一种矩形交通运输真空隧道
CN114954535B (zh) * 2022-04-18 2024-04-19 中车工业研究院有限公司 真空磁悬浮系统及接驳方法

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US4184792A (en) * 1976-11-29 1980-01-22 Turnbo August Z Vacuum-tube mass-transit system
DE4406198A1 (de) * 1994-02-25 1995-08-31 Istvan Szekely Magnetschwebebahn
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CN1569537A (zh) * 2003-07-11 2005-01-26 贾瑞福 磁悬浮真空隧道列车

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US2511979A (en) * 1945-05-21 1950-06-20 Daniel And Florence Guggenheim Vacuum tube transportation system
US4184792A (en) * 1976-11-29 1980-01-22 Turnbo August Z Vacuum-tube mass-transit system
DE4406198A1 (de) * 1994-02-25 1995-08-31 Istvan Szekely Magnetschwebebahn
US5950543A (en) * 1997-10-10 1999-09-14 Et3.Com Inc. Evacuated tube transport
CN1569537A (zh) * 2003-07-11 2005-01-26 贾瑞福 磁悬浮真空隧道列车

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Publication number Priority date Publication date Assignee Title
CN113696913A (zh) * 2021-07-05 2021-11-26 田太康 磁浮客货列车进出超高真空磁悬浮管道的方法

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