本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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) c& _, w5 k7 D7 I# g* r1 Q+ rScotland Canals
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At the beginning there were two canals:
2 n/ I6 E; v( D# t# P; i5 r; 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。Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.tvboxnow.com3 ^: Y$ ?( |3 C6 d3 G
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.tvboxnow.com2 r# L; T! j. V+ ~ g
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In 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.0 o! z8 z2 v& i4 E
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.
& w) t/ D8 T! n* I- o9 J8 c公仔箱論壇Boats enter the tub, then the tub locks up and the huge arm starts rotating .tvboxnow.com8 ?: t+ P) m( j
+ ?- T2 j3 L0 j* tTVBNOW 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。lower canal " v A7 Y9 ]& K4 B. G
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' C- Z( l9 ^) U公仔箱論壇Entrance to lower canaltvb now,tvbnow,bttvb2 u2 l: H v- i
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% P" b' u/ ]" }$ j
7 D% ?, z8 N! k( H5 v; hA 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
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U& N) p* s" A5 q: L4 N) Ftvboxnow.comBoats in both rotating armstvb now,tvbnow,bttvb; L9 y! m6 h: ]7 ?3 b
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$ X; h8 }: Q" O- q4 F/ S5 Y* qtvb now,tvbnow,bttvbRotationTVBNOW 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。. T5 Q$ B/ K) d8 P6 R; Z
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3 j/ }, v. ?$ U R2 E. h8 QJust before “landing”
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5 z$ O N3 l: X5 j" X3 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。Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.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。- C* L6 v& q$ Z- u7 C8 T
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7 G& q& Y& s- t3 r, K1 b8 n* Vtvb now,tvbnow,bttvbOne“tub” 78 ft. long with water and boat weights about 300 tons.
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1 n1 _- J) C7 ^+ {1 x! PThe“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公仔箱論壇' [+ u, `0 m2 \, V' L5 C
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發表於 2013-12-19 07:01 AM
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