本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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At the beginning there were two canals:5.39.217.76& B7 m% L4 B3 ^* E8 H5 x* T$ v$ J: \# `
Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.
4 I, x% p3 [2 T! _+ u6 u4 T+ w; oTVBNOW 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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$ Z3 Z2 k9 Q# _% q6 X0 QIn 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.公仔箱論壇6 u* w* I: y0 ~ t/ D1 ~2 P+ _
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.
! {# d9 T/ U2 n2 W公仔箱論壇Boats enter the tub, then the tub locks up and the huge arm starts rotating .
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$ E0 `$ b& [, p. S) G5.39.217.76lower 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。+ p* n8 A3 k' u9 t2 m" }
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Entrance 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 lower
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Rotation is starting公仔箱論壇0 n- s8 p4 ?0 c; q
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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。5 P- O. u8 [ {& B9 t" Z/ r7 A
Boats in both rotating arms
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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。1 i0 u# h) I, u7 S! O6 w
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- l; P* P- B! T& n5 htvb now,tvbnow,bttvbJust before “landing”
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公仔箱論壇) h8 D( a" ]- J k+ v) S& Y 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。2 M: ^$ c2 ^/ U$ a4 O5 ^9 l
Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.
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$ T3 ^3 q- y9 T) B7 \# W" r0 [$ ~公仔箱論壇One“tub” 78 ft. long with water and boat weights about 300 tons.
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7 A) q6 `- z3 d/ ~ 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。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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發表於 2013-12-19 07:01 AM
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發表於 2013-12-21 09:09 PM
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