本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯 7 i3 o" ?! D& M4 M8 u# x" u C" y
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Scotland Canals5 E% n z& m7 T$ J b
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At the beginning there were two canals:
: N$ X: W# r" e+ }$ Q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.
+ @. w. T% E5 d* P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.
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* u: e) ~8 ?. K& ^% Swww3.tvboxnow.comIn 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.www3.tvboxnow.com$ U5 j+ M+ l/ r6 W* c- ]
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.
) Q( _+ I$ `7 o. T/ ^7 vTVBNOW 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。Boats enter the tub, then the tub locks up and the huge arm starts rotating .. b" y- S" _( i( y# t; L
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3 } T, p1 Q2 B8 |( V$ i公仔箱論壇Entrance to lower canal
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A Boat is approaching the “tub”www3.tvboxnow.com# \7 K4 s6 u: V0 C, G
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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。. a' B% ~5 u: t/ E U* _8 D9 }
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There are boats in both “tubs” upper and lower公仔箱論壇3 K8 m& ]. z9 C# a7 u# v" h# u# x
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Rotation is starting
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8 o( Y9 o- w7 B8 Y& c- t公仔箱論壇Boats in both rotating armswww3.tvboxnow.com8 _; s! |2 W; C. m4 H' C
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+ n, Y9 [3 J, _1 v# d$ R; oRotation
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$ g4 ~$ J# e3 _4 K2 zTVBNOW 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/ V3 v8 [9 R4 U8 pTVBNOW 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) q" d# `& I P' W9 m' owww3.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 r1 Z3 M; N* N8 W b# \, i- h
0 H7 w# n) k! O' k* h0 J: iTVBNOW 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。Just before “landing”公仔箱論壇. ~' `! o% y, G$ A3 n) e" ^+ w+ u
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Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.& h: V/ Y7 }$ ^* `* [
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; P- D. i1 N! `: p- |* a' w/ i- y" tOne“tub” 78 ft. long with water and boat weights about 300 tons. & [0 ~, w4 [" D* ]! d2 l1 ?
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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 kWhtvb now,tvbnow,bttvb% n- W. k, O; _! {/ _
9 y$ S9 x' h' Z% U2 b) c6 H) UTVBNOW 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。tvb now,tvbnow,bttvb0 K m8 u- o! f5 h1 W4 M
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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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