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Scotland Canals

本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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# x6 ]' T- r; 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。Scotland Canals公仔箱論壇* I( h: j: n1 F4 ]! Y
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At the beginning there were two canals:公仔箱論壇, D& O1 c1 C( Y
Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.' L! L1 ?3 y; Y" R, s$ s! q
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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* j7 r3 ?( Q& ^2 P8 \: n1 [In 1963,after 150 yrs of existence of this water way with 11 locks  the construction of a huge water carousel started.
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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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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。- j# l" q" v* P8 _8 K

% ~) F2 ^1 o& O" `+ v( 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。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- E6 b( M  U, `. n) v7 M- t' ]
Boats enter the tub, then the tub locks up and the huge arm starts rotating .

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lower canal
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Entrance to lower canal
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A Boat is approaching the “tub”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# k! J  {, ~+ u8 X1 K

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There are boats in both “tubs” upper and lower公仔箱論壇: O+ h+ ~' {5 M. D; o

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Rotation is starting5.39.217.77:88987 |5 _: C$ b2 P. D1 Q$ t

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Boats in both rotating armstvb now,tvbnow,bttvb) i) Q: Y$ R1 P* J6 q7 y
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Rotation
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公仔箱論壇7 g7 V; Z) W, o% w9 g; r& I

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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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One“tub” 78 ft. long with water and boat weights about 300 tons.
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4 e. U; c3 ?8 z) i7 u, [; u# QThe“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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