本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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2 Q9 o- Z# P( d. r6 S+ i, Xtvb now,tvbnow,bttvbScotland Canals
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At the beginning there were two canals:2 X& a, X2 r. ~- H; V
Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland." n4 M: n2 b7 D* E8 N% V6 n7 w
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.
. n) P% e# u# U/ r6 f/ lTVBNOW 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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In 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.
( @1 l R! r) k* v$ ^# O# i5.39.217.76This 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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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.
& @; L/ n2 }' r6 s8 e4 B1 Z6 @' \Boats enter the tub, then the tub locks up and the huge arm starts rotating .
7 l4 t9 Z4 P+ t3 ]8 U# I& 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。
" t7 V! f5 b* n, d( Z5.39.217.76lower canal
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5 I9 T( u4 H) u0 o' X+ h" R+ w5.39.217.76Entrance to lower canaltvb now,tvbnow,bttvb, a/ q: t1 y+ a% s/ s) [
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+ B# ~) V5 d; jA Boat is approaching the “tub”tvb now,tvbnow,bttvb& G, L0 G6 P( p
" d& D; z! T0 d& Z- lTVBNOW 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。/ Z% I6 P, l3 s3 [$ s4 x6 M) A
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4 t9 ~; S) p( i( b$ {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。There are boats in both “tubs” upper and lowerTVBNOW 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。3 a& p5 _% l3 T
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5 g- f. g. N7 j% w* d* y) Etvb now,tvbnow,bttvbRotation is startingtvb now,tvbnow,bttvb* ]5 _) D) Y% X
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6 E0 T. W* e' B# S9 ~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。Boats in both rotating arms
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! E; n& `2 T2 H! Z- x$ vTVBNOW 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。Rotation
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/ _: z8 C9 D6 l& \/ P! R9 p1 r6 [3 ?5.39.217.76Just before “landing”
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- K( X. H u" S7 P. TClosing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.
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5 l7 F: U6 K* x- Htvb now,tvbnow,bttvbOne“tub” 78 ft. long with water and boat weights about 300 tons. 公仔箱論壇+ j0 D$ r0 n- g3 ~0 Q
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# F& @- @, w+ Y( d" g% @3 ^- g5.39.217.76The“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公仔箱論壇; u m5 x' I. U* s7 K
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