本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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2 R- J3 c8 n! } ~tvb now,tvbnow,bttvbAt the beginning there were two canals:
: _; s- K9 }4 b7 e+ E: M! {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.os.tvboxnow.com. a1 g; B) }2 U' I+ l2 i' y- 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.tvb now,tvbnow,bttvb1 S8 ?9 R/ g. q m% K
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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.
' A) J$ m; K6 Los.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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, N; l( ~* X% B$ ETVBNOW 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.3 N8 n- y0 r4 Z2 R8 s. N; N% t
Boats enter the tub, then the tub locks up and the huge arm starts rotating .公仔箱論壇9 N! I: a8 l9 _; r
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lower canal tvb now,tvbnow,bttvb: M" c0 W5 o6 W% v! P3 F S
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% ?8 h# R- P- AEntrance to lower canal
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% Q) [3 K8 N& B( t v; b公仔箱論壇A Boat is approaching the “tub”* L N/ M6 q$ J! p6 a
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There are boats in both “tubs” upper and lowertvb now,tvbnow,bttvb6 M/ }+ S' m) v
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Rotation is starting
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( r/ `% R8 x+ Z# U; K) i$ |. Ntvb now,tvbnow,bttvbBoats in both rotating armsos.tvboxnow.com% u/ ]6 q( l& n6 H- L
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E. e+ J+ I2 q: ^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。$ D' [8 L6 q) L" ]0 x- a' l
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Just before “landing”
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i0 r' f7 r. [Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.os.tvboxnow.com( a1 T8 p$ q, 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。+ t: c6 M2 ]6 G! x
One“tub” 78 ft. long with water and boat weights about 300 tons. & O) |- \0 U5 A: w( {# I5 @' W9 F5 G
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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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