JPH02276722A - Transport of article by flexible transport pipe - Google Patents
Transport of article by flexible transport pipeInfo
- Publication number
- JPH02276722A JPH02276722A JP9414789A JP9414789A JPH02276722A JP H02276722 A JPH02276722 A JP H02276722A JP 9414789 A JP9414789 A JP 9414789A JP 9414789 A JP9414789 A JP 9414789A JP H02276722 A JPH02276722 A JP H02276722A
- Authority
- JP
- Japan
- Prior art keywords
- traveling body
- coil
- transport pipe
- transport
- flexible
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000032258 transport Effects 0.000 description 34
- 239000012530 fluid Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002775 capsule Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Non-Mechanical Conveyors (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野］
本発明は鉱業産物などの物品を可撓性輸送管を利用して
輸送する方法に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a method of transporting articles such as mining products using flexible transport pipes.
〔従来の技術］
カプセル輸送方法は、古くは郵便物輸送などに利用され
、最近は陸上あるいは深海の鉱物資源の輸送に利用され
ることが期待されている。この輸送方法は、第４図に示
すように、輸送管（６）の内径と同程度の直径を有する
円筒カプセル状の走行体（５）を、水および空気などの
作動流体（７）を輸送管（６）の一端より加圧して流す
ことにより、作動流体（７）とともに輸送する方法であ
る。輸送対象物は走行体（５）内に収納されている。[Prior Art] Capsule transport methods have long been used for transporting mail, and are recently expected to be used for transporting mineral resources on land or in the deep sea. As shown in Fig. 4, this transport method uses a cylindrical capsule-shaped traveling body (5) having a diameter comparable to the inner diameter of a transport pipe (6) to transport a working fluid (7) such as water and air. This is a method of transporting the fluid together with the working fluid (7) by pressurizing and flowing it from one end of the pipe (6). The object to be transported is housed within the traveling body (5).
このカプセル輸送方法は、無公害であること、大容量・
長距離輸送が可能であるという利点を有している。This capsule transport method is non-polluting, has a large capacity, and
It has the advantage of being able to be transported over long distances.
しかしながら、上述のような輸送方法には次のような問
題点がある。すなわち、
イ）輸送効率を上げるためには、高圧で多量の流体を輸
送管内に流す必要があり、それにともない、流体供給設
備を大型化にし、輸送管の強度を十分に強くする必要が
あり、経済性がよくない。However, the above-mentioned transportation method has the following problems. In other words, a) In order to increase transport efficiency, it is necessary to flow a large amount of fluid at high pressure into the transport pipe, and accordingly, it is necessary to increase the size of the fluid supply equipment and make the transport pipe sufficiently strong. Economic efficiency is not good.
口）曲線状ルートのように、輸送管内径と走行体外径間
の空隙面積が相対的に変化するところでは、大きな流体
圧力損失が生ずるため、ルートの設計に制約が生じる。(Example) Where the gap area between the inner diameter of the transport pipe and the outer diameter of the traveling body changes relative to each other, such as in a curved route, a large fluid pressure loss occurs, which places restrictions on route design.
特に、海洋空間のように波圧、潮流力などにより輸送管
のライン形状が常に変化する場合には、この輸送方法は
適用しがたい。In particular, this transportation method is difficult to apply when the line shape of the transportation pipe is constantly changing due to wave pressure, tidal current, etc., such as in an ocean space.
本発明は以上のような点にかんがみてなされたもので、
その目的とするところは、流体に変わる効率の良い推進
力を発生する手段を有し、海洋空間にも適用可能な可撓
性輸送管による物品輸送方法を提供することにある。The present invention has been made in view of the above points.
The purpose is to provide a method for transporting goods using a flexible transport pipe, which has means for generating efficient propulsive force in place of fluid, and is also applicable to marine spaces.
〔課題を解決するための手段と作用］
上記目的を達成するために本発明によれば、可撓性輸送
管内にカプセル状の走行体を走行させ、走行体に収容し
た物品を輸送する可撓性輸送管による物品輸送方法にお
いて、走行体には永久磁石が内蔵され、可撓性輸送管に
は長手方向に連続してコイルが配置され、を磁気力を推
力として走行体を管内長手方向に走行させることを特徴
とする構成となっている。[Means and effects for solving the problem] In order to achieve the above object, according to the present invention, a capsule-shaped traveling body is run in a flexible transport pipe, and a flexible transporting body transports articles stored in the traveling body. In a method of transporting goods using a flexible transport pipe, the traveling body has a built-in permanent magnet, and the flexible transport pipe has coils arranged continuously in the longitudinal direction, and the magnetic force is used as thrust to move the traveling body in the longitudinal direction of the pipe. The structure is characterized by running.
本発明の輸送方法はリニア同期モーターの原理を利用し
たもので、本発明におけるリニアモーターは走行体に内
蔵された永久磁石と可撓性輸送管に配置されたコイルに
よって構成されている。The transportation method of the present invention utilizes the principle of a linear synchronous motor, and the linear motor of the present invention is constituted by a permanent magnet built into a traveling body and a coil disposed in a flexible transportation tube.
すなわち、第３図において、推進用の可撓性輸送管（１
）に配置されたコイル（２）の磁気極性が図のようにな
るように電流を流すと、走行体（４）の永久磁石（３）
、すなわち走行体（４）は前に吸引され、後から反発力
によって押されるので、前へ進む。走行体（４）が前へ
進んだところで、コイル（２）に流れる電流を逆にする
と、同じように、走行体（４）はさらに前へ進む、走行
体（４）が進んで可撓性輸送管（１）のコイル（２）と
の相対位置が変わっても、常に走行体（４）は前から引
張られ、後ろからは押されるように、可撓性輸送管（１
）のコイル（２）に交流を流して極性を変えると、走行
体（４）は連続して推力を得ることができる。従って、
輸送効率を上げるためには、コイルに流す電流を増大さ
せるのみでよく、経済性がよい。また、可撓性輸送管（
１）のライン形状が変化しても、電磁気力による推力に
は影響がないため、海洋空間への利用に適している。That is, in FIG. 3, a flexible transport tube for propulsion (1
) When a current is applied so that the magnetic polarity of the coil (2) arranged in the coil (2) becomes as shown in the figure, the permanent magnet (3)
That is, the traveling body (4) is attracted forward and pushed by a repulsive force from behind, so it moves forward. When the running body (4) moves forward, if the current flowing through the coil (2) is reversed, the running body (4) will move further forward in the same way, and the running body (4) will move forward and become flexible. Even if the relative position of the transport pipe (1) to the coil (2) changes, the flexible transport pipe (1) is always pulled from the front and pushed from the rear.
) By applying alternating current to the coil (2) and changing the polarity, the traveling body (4) can continuously obtain thrust. Therefore,
In order to increase the transport efficiency, it is only necessary to increase the current flowing through the coil, which is economical. In addition, flexible transport pipes (
Even if the line shape of 1) changes, the thrust caused by electromagnetic force is not affected, so it is suitable for use in ocean space.
以下、図面に示した実施例に基づいて本発明を説明する
。The present invention will be described below based on embodiments shown in the drawings.
第１図は、本発明にがかる可撓性輸送管による物品輸送
方法を海中に用いて、海底資源を洋上に輸送する説明図
である。永久磁石を内蔵し、海底資源を収容したカプセ
ル状の走行体（１５）は、海底（１２）に置かれた可撓
性輸送管（１１）の下端から電磁力で可撓性輸送管（１
１）内を自走して洋上基地（１３）まで運ばれる。可撓
性輸送管（１１）は第２図に示すような構造をしている
。すなわち、海水に腐食されず、走行体（１５）との接
触で破損しない強度を有し、可撓性に冨んだプラスチッ
ク管（１６）の外側に、可撓性を有し、かつ水圧に対し
て十分な座屈強度を有する鋼製インターロック管（１７
）を被せ、その上をエナメル線の如き絶縁導体線（１８
）にて密にコイル巻きする。さらに、その外側には、可
撓性輸送管（１１）が自重による軸方向の張力に耐える
ように、ロングピッチに巻いた軸補強条（１９）、（２
０）を設ける。軸補強条（１９）、 （２０）は、可撓
性輸送管（１１）に生ずるトルクの向きを相殺させるた
め、互いに逆向きに巻かれている。最外層としては、プ
ラスチックによる防食層（２１）が設けられている。FIG. 1 is an explanatory diagram of transporting seabed resources to the ocean using the method for transporting goods using a flexible transport pipe according to the present invention underwater. A capsule-shaped traveling body (15) containing a permanent magnet and containing seabed resources is moved from the lower end of the flexible transport pipe (11) placed on the seabed (12) by electromagnetic force to the flexible transport pipe (11).
1) It is transported by itself to the offshore base (13). The flexible transport pipe (11) has a structure as shown in FIG. That is, on the outside of the plastic pipe (16), which is strong enough not to be corroded by seawater and not damaged by contact with the running body (15), and which is highly flexible, is a flexible and resistant to water pressure. Steel interlock tube (17
), and then an insulated conductor wire such as an enameled wire (18
) to tightly wind the coil. Further, on the outside thereof, shaft reinforcing strips (19), (2
0). The shaft reinforcing strips (19) and (20) are wound in opposite directions to offset the directions of torque generated in the flexible transport tube (11). As the outermost layer, an anticorrosion layer (21) made of plastic is provided.
以上説明したように本発明によれば、カプセル状の走行
体には永久磁石が内蔵され、可撓性輸送管内には長手方
向に連続してコイルが配置され、ｔｉｆｆ気力を推力と
して走行体を前記輸送管内長手方向に走行させるため、
経済性よく輸送効率を上げることができ、また前記輸送
管のライン形状が変動しても推力が維持できるという優
れた効果がある。As explained above, according to the present invention, the capsule-shaped traveling body has a built-in permanent magnet, and the flexible transport pipe has coils arranged continuously in the longitudinal direction, and the traveling body uses tiff air force as thrust. In order to run in the longitudinal direction within the transport pipe,
This has the excellent effect of being able to economically increase transport efficiency and maintaining thrust even if the line shape of the transport pipe changes.
第１図は本発明にかかる可撓性輸送管による物品輸送方
法の一実施例を示す説明図、第２図は本発明に用いる可
撓性輸送管の部分縦断面図、第３図は走行体に電磁推力
を与える原理を示す説明図、第４図は従来の輸送管によ
る物品輸送方法を示す説明図である。
１．１１・・・可撓性輸送管、 ２・・・コイル、 ３
・・・永久磁石、 ４．５．１５・・・走行体、 ６・
・・輸送管、７・・・作動流体、 １２・・・海底、
１３・・・洋上基地、１６・・・プラスチック管、
１７・・・インターロック管、
１８・・・絶縁導体線、
１９゜
２０・・・軸補強条、
２１・・・防
素層。Fig. 1 is an explanatory diagram showing an embodiment of the method for transporting goods using a flexible transport pipe according to the present invention, Fig. 2 is a partial longitudinal sectional view of the flexible transport pipe used in the present invention, and Fig. 3 is a traveling FIG. 4 is an explanatory diagram showing the principle of applying electromagnetic thrust to a body. FIG. 4 is an explanatory diagram showing a conventional method of transporting goods using a transport pipe. 1.11... Flexible transport pipe, 2... Coil, 3
... Permanent magnet, 4.5.15... Traveling body, 6.
... Transport pipe, 7... Working fluid, 12... Seabed,
13... Offshore base, 16... Plastic pipe, 17... Interlock tube, 18... Insulated conductor wire, 19° 20... Shaft reinforcement strip, 21... Anti-corrosion layer.
Claims (1)
体に収容した物品を輸送する可撓性輸送管による物品輸
送方法において、走行体には永久磁石が内蔵され、可撓
性輸送管には長手方向に連続してコイルが配置され、電
磁気力を堆力として走行体を管内長手方向に走行させる
ことを特徴とする可撓性輸送管による物品輸送方法。In a method of transporting goods using a flexible transport pipe, in which a capsule-shaped traveling body is run inside a flexible transport pipe and the goods stored in the transport body are transported, the traveling body has a built-in permanent magnet, and the flexible transport pipe A method for transporting goods using a flexible transport pipe, characterized in that coils are disposed continuously in the longitudinal direction, and a traveling body is caused to travel in the longitudinal direction within the pipe using electromagnetic force as a compression force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9414789A JPH02276722A (en) | 1989-04-13 | 1989-04-13 | Transport of article by flexible transport pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9414789A JPH02276722A (en) | 1989-04-13 | 1989-04-13 | Transport of article by flexible transport pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02276722A true JPH02276722A (en) | 1990-11-13 |
Family
ID=14102270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9414789A Pending JPH02276722A (en) | 1989-04-13 | 1989-04-13 | Transport of article by flexible transport pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02276722A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049872A (en) * | 2016-05-25 | 2016-10-26 | 西安外事学院 | Crawling tube type feeding device |
| CN109956327A (en) * | 2018-07-27 | 2019-07-02 | 瞿彬 | A kind of pipeline transportation unit and Intelligent pipe net system |
| KR102179894B1 (en) * | 2019-05-22 | 2020-11-17 | 박병호 | Magnetic conveyor system |
-
1989
- 1989-04-13 JP JP9414789A patent/JPH02276722A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049872A (en) * | 2016-05-25 | 2016-10-26 | 西安外事学院 | Crawling tube type feeding device |
| CN106049872B (en) * | 2016-05-25 | 2018-06-12 | 西安外事学院 | Wriggling tubular type feeding device |
| CN109956327A (en) * | 2018-07-27 | 2019-07-02 | 瞿彬 | A kind of pipeline transportation unit and Intelligent pipe net system |
| CN109956327B (en) * | 2018-07-27 | 2021-03-19 | 瞿彬 | Pipeline transportation unit and intelligent pipe network system |
| KR102179894B1 (en) * | 2019-05-22 | 2020-11-17 | 박병호 | Magnetic conveyor system |
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