本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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& Y( m6 t) Z7 j6 r公仔箱論壇At the beginning there were two canals:; d* g5 Z- o) f- P
Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.
; g1 c$ H1 Y( q% d: CTVBNOW 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。Canal 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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/ H+ R6 H$ Z2 G6 \8 v7 H/ {tvb now,tvbnow,bttvbIn 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.5.39.217.77% v m) V! }* h6 m' p9 V& Z/ P
This extraordinary idea was finished in 2002 and became a symbol of Scotland.This invention saves not only time but also energy. 8 l5 M0 k3 G+ f1 v7 N& K* r: `) ?
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4 I- t: Q( r/ Y: \) BTVBNOW 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。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.tvb now,tvbnow,bttvb M2 D! l9 e/ P; T
Boats enter the tub, then the tub locks up and the huge arm starts rotating .tvb now,tvbnow,bttvb5 A- m" M2 W$ T7 B
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lower canal
& T6 w/ R9 x% 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。
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1 i! L9 ^$ C4 `8 H/ |, Y; P- a6 I& BEntrance 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 lowertvb now,tvbnow,bttvb! t* Y1 l% ?1 Q6 O
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Rotation is starting
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Boats in both rotating arms
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+ |. g. Z2 a1 H9 C, l* |# V5.39.217.77Rotation
4 L% E [5 P# A# P6 Z2 otvb now,tvbnow,bttvbTVBNOW 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。! {- }+ I) B A
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Just before “landing”5.39.217.77+ x" D( t2 j* A7 H% r
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Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.
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! U V: H* x- O) l7 \6 ?公仔箱論壇One“tub” 78 ft. long with water and boat weights about 300 tons.
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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 kWh5.39.217.77& I. m* |, Q0 G+ B
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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。! s5 w; W" G+ }: I. F
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