CN101746378A - Light gas pipeline - Google Patents
Light gas pipeline Download PDFInfo
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- CN101746378A CN101746378A CN200810147885A CN200810147885A CN101746378A CN 101746378 A CN101746378 A CN 101746378A CN 200810147885 A CN200810147885 A CN 200810147885A CN 200810147885 A CN200810147885 A CN 200810147885A CN 101746378 A CN101746378 A CN 101746378A
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Abstract
The invention provides a light gas pipeline engineering structure, which can implement pipeline superspeed transportation under normal pressure state, and also can implement higher speed transportation under low vacuum or super low vacuum. The technology not only can remarkably reduce the gas-flow resistance of transporting vehicles in the pipeline so as to improve the running speed, but also can save energy consumption under the same technical condition, reduce project construction and operation management cost, and is easy for constructing because the materials of light gas have rich resources.
Description
Technical field
The present invention relates to a kind of Communication and Transportation Engineering, its objective is the high-speed cruising of realizing transport trolley in pipeline.
Technical background
In order to realize safety, environmental protection, convenient, traffic efficiently, the mode that the backroom boys of countries in the world is exploring the vacuum pipe transportation always realizes hyper-velocity transportation, German engineer Ken Peier obtained the first in the world magnetic-levitation train patent in 1934, proposition moves magnetic-levitation train in vacuum tunnel, speed reaches 1800km/h, and up to now, this technology does not realize using, reason is to reach the big difficulty of the not only technical existence of vacuum of height in pipeline, investment is big, and it is also dangerous, so Chinese scientific research personnel Shen Zhi cloud, Zhang Yaoping, people such as Yu Xiaodong propose, stage can be in the low pressure pipeline of 10-20kPa pressure in the early stage, the running velocity of train is 600-1000km/h, but it is in the environment of medium that existing technical study all just is based upon under the different pressures condition with the air, the pressure size in its pipeline no matter, all can't the deaeration resistance for the influence of hyper-speed transport vehicle in the pipeline.
Summary of the invention
Purpose of the present invention provides a kind of later-model light gas pipeline engineering structure, can realize the pipeline hyper-speed transportation under the atmospheric pressure state, also can realize more high-revolving transportation under low vacuum or ultralow vacuum.
The object of the present invention is achieved like this: adopt pipeline configuration shown in Figure 1, by pipeline (101), light gas (102), can equip transport vehicle (103) and track (104) etc. in the pipeline (101), pipeline (101) is a hermetically-sealed construction, guarantee in normal pressure or the evacuation process, air outside can not enter inside, the optional antileak cement of pipeline (101) material, or steel plate, engineering plastics etc., it is characterized in that, the function of described pipeline is to realize that the transport vehicle (103) in the pipe moves under light gas (102) environment, because light gas (102) is to the air-flow resistance of the transport vehicle air much smaller than uniform pressure, therefore with under the equipressure, the speed of described light gas (102) transport trolley in pipeline can several times or ten improves several fold, thereby obtain hyper-velocity condition of service, described light gas (102) can be hydrogen or helium, the ratio that described hydrogen occupies spatial volume in the pipeline is 80～100%, and described pipeline is used for wheel-track type conveying track vehicle or maglev vehicle.
Compared with prior art, the present invention not only can significantly reduce the air-flow resistance of transport trolley in pipeline, thereby improves running velocity, and because of the rich material resources of light gas, can save energy resource consumption, reduce engineering cost, is easy to build.
Description of drawings
Fig. 1 is the constructional drawing of light gas pipeline.
Fig. 2 is the constructional drawing of normal pressure Hydrogen Line.
Fig. 3 is the constructional drawing of normal pressure helium pipeline.
Fig. 4 is the constructional drawing of low pressure hydrogen pipeline.
The specific embodiment
Embodiment 1: adopt pipeline configuration shown in Figure 2, hydrogen medium (105) by pipeline (101) and normal pressure is formed, wheel track vehicle (103) is arranged in the pipeline (101), wheeled track (104) etc., pipeline (101) is a hermetically-sealed construction, guarantee that air outside can not enter inside, optional antileak cement of pipeline material or steel plate, engineering plastics etc., the ratio that hydrogen medium (105) occupies spatial volume in the pipeline is 80～100%, wheel track vehicle (103) in the pipeline (101) moves under hydrogen medium (105) environment, because hydrogen medium (105) is about 1/14 of uniform pressure air resistance to the air-flow resistance of wheel track vehicle (103), therefore with under the equipressure, the interior travelling speed of light gas pipeline (101) can improve, thereby obtains to surpass the economical operation speed of 1000km/h.
The characteristics of this programme are to adopt normal pressure hydrogen as intermediate medium, and construction costs is low, and the air-flow resistance minimum under existing engineering technology condition, forms the very high pipeline transportation condition of the ratio of performance to price easily.
Embodiment 2: adopt pipeline (101) structure shown in Figure 3, helium (108) by pipeline (101) and normal pressure is formed, maglev vehicle (106) is arranged in the pipeline (101), guide rail (107) etc., pipeline (101) is a hermetically-sealed construction, guarantee that air outside can not enter inside, the optional antileak cement of pipeline (101) material, or steel plate, engineering plastics etc., magnetic suspension car body in the pipeline (101) moves under helium environment, because helium (108) is about 1/7 of uniform pressure air resistance to the air-flow resistance of maglev vehicle (106), therefore with under the equipressure, the interior travelling speed of light gas pipeline (101) can significantly improve, thereby obtains to surpass the economical operation speed of 600km/h.
The characteristics of this programme are to adopt the normal pressure helium as intermediate medium, and air-flow resistance is less, under existing engineering technology condition, forms the high pipeline transportation condition of speed high security easily.
Embodiment 3: adopt pipeline (101) structure shown in Figure 4, by pipeline (101), maglev vehicle (106), the hydrogen medium (105) of guide rail (107) and 10-20kPa pressure is formed, pipeline (101) is a hermetically-sealed construction, guarantee that air outside can not enter inside under the environment under low pressure, the optional antileak cement of pipeline (101) material, or steel plate, engineering plastics etc., the ratio that hydrogen medium (105) occupies the interior spatial volume of pipeline (101) is 80～100%, magnetic suspension car body in the pipeline (101) moves under low hydrogen medium (105) environment, because the hydrogen medium (105) of 10-20kPa pressure is about 1/100 of a bar pressure air resistance to the air-flow resistance of transport vehicle, therefore with under the equipressure, the interior travelling speed of light gas pipeline (101) can greatly improve, thereby forms the superelevation running velocity.
The characteristics of this programme are to adopt low pressure hydrogen as intermediate medium, and pressure security and civil aircraft are suitable, and air-flow resistance is minimum in the pipeline, forms the pipeline transportation condition of very high speed easily.
Claims (5)
1. pipeline configuration, pipeline is a hermetically-sealed construction, guarantee in normal pressure or the evacuation process, air outside can not enter inside, the optional antileak cement of pipeline material or steel plate, engineering plastics etc. can be equipped transportation means and track etc. in the pipeline, and its characteristics are, described pipe interior space medium is made up of at the light gas of 10-101kpa pressure, and described light gas pipeline is used for the rapid transit of normal pressure or low vacuum.
2. pipeline configuration as claimed in claim 1 is characterized in that, described light gas is a hydrogen, and its ratio that occupies spatial volume in the pipeline is 80～100%.
3. pipeline configuration as claimed in claim 1 is characterized in that, described light gas is a helium.
4. as claim 1,2,3 described pipeline configurations, it is characterized in that described light gas pipeline is used for the wheel-track type vehicular transport.
5. as claim 1,2,3 described pipeline configurations, it is characterized in that described light gas pipeline is used for the maglev vehicle transportation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810147885A CN101746378A (en) | 2008-12-16 | 2008-12-16 | Light gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810147885A CN101746378A (en) | 2008-12-16 | 2008-12-16 | Light gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101746378A true CN101746378A (en) | 2010-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810147885A Pending CN101746378A (en) | 2008-12-16 | 2008-12-16 | Light gas pipeline |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602400A (en) * | 2012-03-19 | 2012-07-25 | 杜顺峰 | Circular pipeline wind-driven train running system with circuit control and magnetic attraction |
| CN104417569A (en) * | 2013-09-09 | 2015-03-18 | 刘忠臣 | Transparent vacuum pipeline |
| CN105151051A (en) * | 2015-09-28 | 2015-12-16 | 西南交通大学 | Low-air-pressure pipeline for maglev vehicle system to go through |
| CN105253150A (en) * | 2014-07-16 | 2016-01-20 | 征先管联运输科技研究院（北京）有限公司 | Transportation pipeline for pipe traffic system |
| CN107839704A (en) * | 2017-05-09 | 2018-03-27 | 严晶伟 | A kind of train |
| WO2018233429A1 (en) * | 2017-06-23 | 2018-12-27 | 苏彬诚 | Track system of high-speed vactrain |
| CN109383529A (en) * | 2018-09-29 | 2019-02-26 | 中车唐山机车车辆有限公司 | Vacuum degree control system and control method |
| CN110001684A (en) * | 2019-04-18 | 2019-07-12 | 西北工业大学 | The double covering pressurized constructions of vacuum line magnetic suspension train |
| WO2020006398A1 (en) | 2018-06-29 | 2020-01-02 | Hyperloop Transportation Technologies, Inc. | Tube transportation systems using a gaseous mixture of air and hydrogen |
| WO2020005278A1 (en) * | 2018-06-29 | 2020-01-02 | Hyperloop Transportation Technologies, Inc. | A method of using air and helium in low-pressure tube transportation systems |
| WO2020005273A1 (en) * | 2018-06-29 | 2020-01-02 | Hyperloop Transportation Technologies, Inc. | Tube transportation systems using a gaseous mixture of air and helium |
| CN112389471A (en) * | 2021-01-05 | 2021-02-23 | 米建军 | Pipeline traffic system |
| CN113161129A (en) * | 2020-01-07 | 2021-07-23 | 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） | Electric coil winding structure taking cement as base material and vacuum pipeline comprising same |
| CN114423665A (en) * | 2019-09-18 | 2022-04-29 | 塔塔钢铁荷兰科技有限责任公司 | Pipe section for evacuated tube transport system |
| CN114765977A (en) * | 2019-09-11 | 2022-07-19 | 阿纳托利·爱德华多维奇·尤尼茨基 | Method for manufacturing and arranging Eunitz-based ultra-high-speed transportation complex |
-
2008
- 2008-12-16 CN CN200810147885A patent/CN101746378A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602400A (en) * | 2012-03-19 | 2012-07-25 | 杜顺峰 | Circular pipeline wind-driven train running system with circuit control and magnetic attraction |
| CN104417569A (en) * | 2013-09-09 | 2015-03-18 | 刘忠臣 | Transparent vacuum pipeline |
| CN104417569B (en) * | 2013-09-09 | 2018-11-09 | 大连奇想科技有限公司 | Transparent vacuum pipeline |
| CN105253150A (en) * | 2014-07-16 | 2016-01-20 | 征先管联运输科技研究院（北京）有限公司 | Transportation pipeline for pipe traffic system |
| CN105151051A (en) * | 2015-09-28 | 2015-12-16 | 西南交通大学 | Low-air-pressure pipeline for maglev vehicle system to go through |
| CN107839704A (en) * | 2017-05-09 | 2018-03-27 | 严晶伟 | A kind of train |
| WO2018233429A1 (en) * | 2017-06-23 | 2018-12-27 | 苏彬诚 | Track system of high-speed vactrain |
| WO2020005278A1 (en) * | 2018-06-29 | 2020-01-02 | Hyperloop Transportation Technologies, Inc. | A method of using air and helium in low-pressure tube transportation systems |
| WO2020006398A1 (en) | 2018-06-29 | 2020-01-02 | Hyperloop Transportation Technologies, Inc. | Tube transportation systems using a gaseous mixture of air and hydrogen |
| WO2020005273A1 (en) * | 2018-06-29 | 2020-01-02 | Hyperloop Transportation Technologies, Inc. | Tube transportation systems using a gaseous mixture of air and helium |
| CN112638693A (en) * | 2018-06-29 | 2021-04-09 | 海柏路普运输技术公司 | Pipeline transportation system using gas mixture of air and helium |
| CN112654524A (en) * | 2018-06-29 | 2021-04-13 | 海柏路普运输技术公司 | Method for using air and helium in low pressure pipeline transportation system |
| EP3814165A4 (en) * | 2018-06-29 | 2022-03-16 | Hyperloop Transportation Technologies, Inc. | A method of using air and helium in low-pressure tube transportation systems |
| EP3814187A4 (en) * | 2018-06-29 | 2022-03-23 | Hyperloop Transportation Technologies, Inc. | Tube transportation systems using a gaseous mixture of air and hydrogen |
| CN109383529A (en) * | 2018-09-29 | 2019-02-26 | 中车唐山机车车辆有限公司 | Vacuum degree control system and control method |
| CN110001684A (en) * | 2019-04-18 | 2019-07-12 | 西北工业大学 | The double covering pressurized constructions of vacuum line magnetic suspension train |
| CN114765977A (en) * | 2019-09-11 | 2022-07-19 | 阿纳托利·爱德华多维奇·尤尼茨基 | Method for manufacturing and arranging Eunitz-based ultra-high-speed transportation complex |
| CN114423665A (en) * | 2019-09-18 | 2022-04-29 | 塔塔钢铁荷兰科技有限责任公司 | Pipe section for evacuated tube transport system |
| CN113161129A (en) * | 2020-01-07 | 2021-07-23 | 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） | Electric coil winding structure taking cement as base material and vacuum pipeline comprising same |
| CN112389471A (en) * | 2021-01-05 | 2021-02-23 | 米建军 | Pipeline traffic system |
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Open date: 20100623 |