本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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' g: v$ @# t1 ~: r' T0 |8 C6 F3 O公仔箱論壇Scotland Canals _3 J8 s0 |: I# [5 e) ]# O$ r% ?# I
5 [# e* l* }; Q5 G. O- a& L! ~2 _At the beginning there were two canals: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。8 ` [% I C% | N% x' G
Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.
* |# R8 E4 r; V, d7 a9 lwww3.tvboxnow.comCanal 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.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- Q F; Q: a2 d5 p2 y# x% E
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In 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.
1 _: a& R+ x% ~! w% S/ N' r. M- rThis extraordinary idea was finished in 2002 and became a symbol of Scotland.This invention saves not only time but also energy. tvb now,tvbnow,bttvb& p) r, W' a# a \3 [2 o3 {3 V
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This 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.
* }2 Z- d8 h" ]Boats enter the tub, then the tub locks up and the huge arm starts rotating .
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lower canal
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# O0 W. T0 I6 O2 w! i4 q4 _; N公仔箱論壇Entrance to lower canal
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A Boat is approaching the “tub”
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There are boats in both “tubs” upper and lower
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. H- T, G% P: S" x6 t. Atvb now,tvbnow,bttvbRotation is starting
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Q/ ^# Y0 p, N: u' U: O1 }Boats in both rotating arms
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' ^2 o" J8 Y! @7 O4 b1 |! o- C- Xtvb now,tvbnow,bttvbRotationwww3.tvboxnow.com/ l3 t8 E! }; g2 f% K
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公仔箱論壇: F, V$ t2 w3 v0 ~" q1 L) {' `
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* m" I; q, ^1 g0 pTVBNOW 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 `/ S; p; q" fJust before “landing”% J2 ?9 }6 h" O' y7 n M
3 I$ O5 i: i. wTVBNOW 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。公仔箱論壇$ \& }: Y$ F+ O+ X& K1 @& w
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) }( `: t' D4 c% c( M: Uwww3.tvboxnow.comClosing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.tvb now,tvbnow,bttvb0 E+ U# J0 e$ U1 A8 u6 H" u. N* a
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+ G2 w2 P- r0 Ntvb now,tvbnow,bttvbOne“tub” 78 ft. long with water and boat weights about 300 tons. 2 X( i Q# h' M* G
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7 ~5 [; V8 l2 b/ KThe“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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