本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯 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。 V- O6 A0 ^- T" [$ l4 x( U
/ \1 Y+ j6 p6 Q* n6 {* q5.39.217.77Scotland Canals5.39.217.77$ V i V2 t0 ^& k/ _1 }
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At the beginning there were two canals:
1 ^5 ?, q( U/ F4 _5.39.217.77Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.公仔箱論壇6 V6 r5 }( J/ M% e
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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, |* i4 U- P1 t# k' DIn 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.( ?4 M9 _; q- ]7 ?" D" _" y
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.- E; V# s( H# x; d! h+ u1 y
Boats enter the tub, then the tub locks up and the huge arm starts rotating .
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lower canal
+ m: R9 H/ ?" y! yTVBNOW 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 `6 s* X8 d) _+ 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。tvb now,tvbnow,bttvb( @, |% _+ K4 c7 [ }
Entrance to lower canal
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A Boat is approaching the “tub”
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+ P3 q; x& i7 b8 b7 GThere are boats in both “tubs” upper and lower公仔箱論壇7 p4 t! c& W/ y1 p9 Q& h
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Rotation is starting
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7 E# W( o/ }6 c5 ~Boats in both rotating armstvb now,tvbnow,bttvb. K9 c! [1 x$ ?5 j" M3 w8 X
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。/ P. z( o# ~% @6 B2 ^! j
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Rotation公仔箱論壇9 o& P8 [- R# o
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Just before “landing”
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Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.
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6 W& X" \: A2 \! P9 w; Y+ s5.39.217.77One“tub” 78 ft. long with water and boat weights about 300 tons. 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。9 S3 ^# z8 D* w+ q+ E+ ^$ ^. a
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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( g% V; F% c( y( P/ i7 P1 P5 C
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