本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯 tvb now,tvbnow,bttvb: m5 u( K$ s( \: ~0 v0 o
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Scotland CanalsTVBNOW 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。8 E& b& x! T, i% { E( T ~
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。2 c+ w( N5 U! ^3 H% s
At the beginning there were two canals:
# C, @3 F, ?7 r& \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。Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.tvb now,tvbnow,bttvb" q L4 b. x! `- Y
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.8 h# |1 r% D4 p7 J
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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.) ~' l! ^4 ?) P
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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& U! E5 ?: _5 C' Q9 `1 Q! x! H' ?公仔箱論壇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.www2.tvboxnow.com: K3 y, M5 H6 X5 A$ e# R5 |6 I
Boats enter the tub, then the tub locks up and the huge arm starts rotating .! B" I9 K# T* {
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lower canal www2.tvboxnow.com( c6 `0 M6 h) Q5 v' d& x
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Entrance to lower canal
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A Boat is approaching the “tub”- s, U6 t& e6 |7 b6 ~
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There are boats in both “tubs” upper and lower
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Rotation is startingtvb now,tvbnow,bttvb( l5 `/ q# f: O7 v9 d
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) T8 F9 t1 `5 B. E) r* t2 ]tvb now,tvbnow,bttvbBoats in both rotating arms
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Rotation公仔箱論壇" o8 [6 U- ?/ K* T& n$ S
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$ j) f9 m1 g* @4 G. d7 ]- NTVBNOW 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。www2.tvboxnow.com! o! E( _5 V# b; y% N3 b. Q" n
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。 Y; Z! M6 }% h$ q/ k3 {) X
Just before “landing”tvb now,tvbnow,bttvb$ S8 m6 n, S& y8 {
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+ y9 z, G' Y1 v4 L$ Nwww2.tvboxnow.comClosing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.
( V: _! W$ Q& \www2.tvboxnow.comTVBNOW 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。4 R# O; C+ |' Z0 i: K/ ]: c v
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One“tub” 78 ft. long with water and boat weights about 300 tons. 公仔箱論壇$ {: Z) P8 {: r- v3 w, y P+ l, h
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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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