本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯 5.39.217.760 @% I2 `* T, V: t( g0 [
5 Q( }. e. B2 R9 ^. X4 }5.39.217.76Scotland Canals
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% [' C8 O$ l9 n2 ]0 C4 k3 x5 Ntvb now,tvbnow,bttvbAt the beginning there were two canals:
# ]+ E Y* J# D1 i5 @1 C公仔箱論壇Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.
S* g# Y5 V' O6 C, M) e公仔箱論壇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.5.39.217.76$ W) T! E$ B5 m# E
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。 l7 g3 @1 \! @! @% O( M
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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.tvb now,tvbnow,bttvb; G* ~- j8 W% h; k- h% D0 c
This extraordinary idea was finished in 2002 and became a symbol of Scotland.This invention saves not only time but also energy. 公仔箱論壇8 H, I- Q" f! Y: j, K) Z
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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.
2 ^: n0 T7 a$ e( G" B$ M3 r公仔箱論壇Boats enter the tub, then the tub locks up and the huge arm starts rotating .) L9 J' [4 w# L: e2 \4 L
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lower canal
' l h& s& O. m) [" |公仔箱論壇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。" `7 ~7 n2 w/ }/ q3 k8 Y8 h. j( A
G; r& Y6 L1 X' V公仔箱論壇Entrance to lower canal公仔箱論壇9 V' h, {4 p4 |. K E
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A Boat is approaching the “tub”5 Q1 c# `+ k4 }/ ^8 b5 D3 D) d
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0 I1 V3 C( k- l' RThere are boats in both “tubs” upper and lower
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3 C4 h6 V+ M% Q$ e. qTVBNOW 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。# g v' k$ M; x
Rotation is starting( c; L; L! v& O; `* ?- q
* @! h6 n9 w* ~0 ~6 WTVBNOW 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 v: h. @' F+ B1 d! C' [; r
Boats in both rotating arms
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1 t- D- w1 C) j+ B5 E; y$ F5.39.217.76TVBNOW 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。* W' D1 e) @6 J5 j- a, y
/ @+ Y; p& A6 Y V8 W: Y7 d5 T公仔箱論壇Just before “landing”
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0 o" j }: x" BTVBNOW 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。
/ m. J( f5 }3 M( n4 N公仔箱論壇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。$ z) E0 K7 a& R3 {( k5 B2 I1 f
Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.公仔箱論壇6 S1 _$ t% A4 S g; k
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. A. p) d" e8 @8 h% q, A* EOne“tub” 78 ft. long with water and boat weights about 300 tons. 公仔箱論壇1 i: B% u/ ^& `& E1 B) U* F% M
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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 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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