本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯 8 E9 _ u6 l6 P0 p
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Scotland CanalsTVBNOW 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。7 x; [; u; r* \* p
& p$ T) q0 w% _+ ?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。At the beginning there were two canals:
9 |4 H7 o ~' O. T6 w2 Wtvb now,tvbnow,bttvbCanal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.tvb now,tvbnow,bttvb1 M! l9 ^& i6 @% P. P' ^
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.tvb now,tvbnow,bttvb h; W: g! f* E; u' e! J% Z
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% J0 F% {* r) p, {/ g9 @公仔箱論壇In 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.
& s0 Z$ Y" m2 p5 B- S: ?' j# GThis 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.公仔箱論壇$ a B6 O. H( D$ D& e6 S
Boats enter the tub, then the tub locks up and the huge arm starts rotating .
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lower 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。0 c% c- |1 q3 U" u1 \' ]
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( {: N C( I6 ]. p公仔箱論壇Entrance to lower canal
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& ~6 X' f$ I0 y9 _3 |1 Q5.39.217.77A Boat is approaching the “tub”
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/ C9 {, K/ Q* o4 {8 f# cThere are boats in both “tubs” upper and lower5.39.217.77 j1 i/ e5 s0 Q/ w. z, z" V
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Rotation is starting Q' `- [& o9 v( p. p
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。( O m4 y. t* z. Q2 [3 W
: p! b8 S* @* F2 w5 z& VBoats in both rotating arms
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4 U- r+ c9 F `9 @: z* ITVBNOW 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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- x! b4 X/ o7 J# Y6 }; F9 NTVBNOW 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。5.39.217.77& U' h' d7 F8 _* m6 ~0 A, V
Just before “landing”公仔箱論壇2 [) f2 K: v8 Y' K
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Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.
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$ f3 k* t0 k$ W5 mTVBNOW 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。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 kWh
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