本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
; s/ V, Y& W% b公仔箱論壇公仔箱論壇8 e- f7 s# i' R( d/ z6 I
Scotland Canals+ _- s+ U2 m9 h/ Q! F1 A F
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At the beginning there were two canals:
0 v( \" s) \; H8 v+ ACanal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.: h. C7 V0 [* I4 P
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.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。4 w2 h* j. g. e3 l
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5 y8 X( U* N# f5 T# K+ D! ]& KIn 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.公仔箱論壇' `+ w! a' P: z4 Z+ h, \8 w
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.5.39.217.77:8898" F& t4 e7 h/ g" a# F: h2 k4 M
Boats enter the tub, then the tub locks up and the huge arm starts rotating .tvb now,tvbnow,bttvb2 D' |! C7 i( {+ Y2 k
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 x! _( v3 F f! s
lower canal
+ Y/ v* \- r- r p" ^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。5 f- f5 K. V+ P3 W* _. W
$ E8 ^0 e& V" ]* ?9 t; q( @% }" Utvb now,tvbnow,bttvbEntrance to lower canal
- ]* M; M. {5 L% sTVBNOW 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。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。3 D% | Q5 Y7 s; P
& Y9 B& d5 E2 F4 I" g3 l( g' bA Boat is approaching the “tub”
4 V! ^) K" X( I% k2 g, J7 d$ [' s( 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。tvb now,tvbnow,bttvb4 L6 w3 c) N/ z. m) V( A9 N
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9 ]$ E4 ^- F) z' `6 v! ~公仔箱論壇There are boats in both “tubs” upper and lower
" i% o! {% [" c% Itvb now,tvbnow,bttvbTVBNOW 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* D( C/ ] c4 p) P
0 s. n D1 ?4 m: O( O: }" hRotation is starting
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: S/ j" c. }% {) V- ?tvb now,tvbnow,bttvbBoats in both rotating armsTVBNOW 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 `: i, u; T2 ^ t5 f h$ k2 H. v
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! h# t: Y: L1 P' t$ f" C* P5.39.217.77:8898Rotation公仔箱論壇- ?/ I' }" `9 ]# D( O; {
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Just before “landing”& F: |2 B! ]" d$ \6 h/ {
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* v" q9 ]. r5 q; @Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.
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* J( j# k3 g+ g/ Y! \ `One“tub” 78 ft. long with water and boat weights about 300 tons. tvb now,tvbnow,bttvb3 W) A5 j) b$ `, e8 h& P+ }+ X Z% Q
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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) I4 z8 x- y( Q( J+ \& _- S9 |
公仔箱論壇5 A: K) s3 [4 n- I7 u9 l5 }5 F
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