本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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Scotland Canals
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4 S: r* r: U+ h. H) jTVBNOW 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。At the beginning there were two canals:
! \6 O+ ^$ N- G- C( n, A& [$ _公仔箱論壇Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.
8 S0 @( b+ \8 owww2.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.tvb now,tvbnow,bttvb5 T3 O7 q# \/ M. V* L3 G
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# V }1 a- l! B. ], W: k5 qTVBNOW 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 k3 y* H0 _3 `' K8 iIn 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.) @. m1 k4 p: p- H
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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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.
9 C" c/ I a2 W& s! m# G& W, G公仔箱論壇Boats enter the tub, then the tub locks up and the huge arm starts rotating .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。& c0 i U- ^% _; k3 V, |
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lower canal
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Entrance to lower canal
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A Boat is approaching the “tub”; v, [% K+ F* V' M
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There are boats in both “tubs” upper and lower. U& w A/ g V. A' M' Q
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Rotation is starting
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Boats in both rotating arms6 e/ S1 S/ a" Q3 M9 Z1 q
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Rotation
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* m8 `" `4 F$ y6 J1 k, c2 z, xwww2.tvboxnow.comJust before “landing”
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& h8 k* V9 B# U3 N' aClosing 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.
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. U. S# N( \" Q/ w( i: ^8 @) zTVBNOW 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" t6 {8 Q, S1 G
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。1 g8 @* ^1 n0 T! l* X1 {( S
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