本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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! ^ v8 y6 I& P7 t9 n# X4 {* ]tvb now,tvbnow,bttvbScotland Canalstvb now,tvbnow,bttvb1 {5 @: K! u* E9 K" ^: h& ^! h+ v
8 R" w. n, s8 c5 X* b! }0 C公仔箱論壇At the beginning there were two canals:tvb now,tvbnow,bttvb2 \1 n+ w4 I) u0 o% V' D! S0 F; R
Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.
0 _$ u- F/ X" d5 c: [# sCanal 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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0 D. R- l0 I4 \! y( jIn 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.
+ I. h# k' M4 ^, `www.tvboxnow.comThis 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5 g% S- }% ^& |6 q& [# m/ H6 \
Boats enter the tub, then the tub locks up and the huge arm starts rotating .2 A" P; t! |8 T* V1 [$ [
" }% \! K; [ I! b' X* k( }lower canal
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, V! f2 l7 i1 ]Entrance to lower canal
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8 d5 \7 t& L5 @; h+ Nwww.tvboxnow.comA Boat is approaching the “tub”
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) l/ a6 m6 q3 JThere are boats in both “tubs” upper and lower" U$ a2 a# _$ J( q7 o3 w
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Rotation is starting
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Boats in both rotating armstvb now,tvbnow,bttvb( _1 x! W4 N$ p& d" K
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# A G( M% @0 v0 q3 B) m. twww.tvboxnow.comRotation公仔箱論壇/ m8 e {+ i0 \
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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。+ k Q9 F5 P: {; L7 }% R
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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9 K3 ~1 L2 R1 V. I3 I6 ^( {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。One“tub” 78 ft. long with water and boat weights about 300 tons.
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7 J+ v+ Q: P# Ytvb now,tvbnow,bttvbThe“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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" s0 _# n: p. L3 H5 Y. H公仔箱論壇
1 S: X3 h, }1 e) X9 I* 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。 |
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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