本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯 公仔箱論壇: Q, E6 _0 B& h5 f! E
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At the beginning there were two canals:
% H/ D/ L T' r! H* ^: ?os.tvboxnow.comCanal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.
% Y/ l! s7 {" Stvb now,tvbnow,bttvbCanal Union between Falkirk and Edinburgh was finished in 1822. Because of geographical difficulties, which created a difference of 79 ft. in elevation, the two canals were connected by 11 locks.
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; g" a6 p/ Z5 Q: Z- Uos.tvboxnow.comIn 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.3 G6 \: I3 J* t1 A$ W' g0 E' Y( P
This extraordinary idea was finished in 2002 and became a symbol of Scotland.This invention saves not only time but also energy.
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0 s/ `: `- t. m! i b# iThis is the only rotational boat transporter in the world. It has two arms and each arm forms a kind of huge tub filled with water.+ h* h: w2 B9 d e3 i
Boats enter the tub, then the tub locks up and the huge arm starts rotating .
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) D) \" t; ?. b sos.tvboxnow.comlower canal TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。" S, M+ r9 X, j% q0 w6 j2 Q
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$ D5 E% P+ L8 D" R" S% P% HEntrance to lower canal9 o8 n% t) d' [' L4 M) }
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- c0 W5 L, d# s8 l" T9 o公仔箱論壇A Boat is approaching the “tub”
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There are boats in both “tubs” upper and lower
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' t- s& o. C0 I8 W! D- w- ORotation is starting
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Boats in both rotating armsos.tvboxnow.com4 |2 `8 D, F0 _# T
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Rotation
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TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。+ |2 y6 E) r* ~; L+ R9 \
Just before “landing”
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" L% h# ^6 [# s2 ?TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.
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One“tub” 78 ft. long with water and boat weights about 300 tons. TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。) W: N( L& m+ ]& _" f+ T, w* ?. Y! @, {
TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。' R# D# |% y% Y: f3 @' [( X8 T
- ?8 E0 X8 A! U7 ]' f0 y$ h1 [TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。The“tubs” are filled according the Archimedes’ Law. So the weight of “tubs” are balanced. To open the upper and lower lock and turn the whole system by 180◦they need an engine of 22.5 kW which only use 1.5 kWh
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發表於 2013-12-19 07:01 AM
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發表於 2013-12-21 09:09 PM
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