本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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Scotland Canals5 @, y9 ^& A2 ^0 e
1 A. m; j& ^1 X( {At the beginning there were two canals: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 d3 {+ N, y
Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.
9 x4 j2 |7 q$ `) { b& nCanal 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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5.39.217.77:8898$ k3 \* m) d' x0 v
- C! O" p8 x" d! n& Utvb now,tvbnow,bttvbIn 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& c- e( k6 [* p9 r1 A
This extraordinary idea was finished in 2002 and became a symbol of Scotland.This invention saves not only time but also energy.
* m! K1 i+ |! l) j5.39.217.77:8898TVBNOW 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 ]0 F& c+ g9 ?/ P
; g6 c( U/ c+ H9 ]6 Mtvb now,tvbnow,bttvbThis 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.+ h; S; P; ]5 C$ J4 M! d$ k1 U
Boats enter the tub, then the tub locks up and the huge arm starts rotating .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 f; J& X5 Y) `0 P5 p1 n5 J$ ]
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lower canal
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, y! o" h( O% [% _4 J# F" H! K公仔箱論壇Entrance to lower canal
1 }: P) O( z& ^, K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。2 m# t) J$ s& K4 H9 m; O
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。' J7 i7 a2 h# }6 r. `
A Boat is approaching the “tub”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。1 H: @. w! ^! @2 N4 z
: `% V# M/ v* Z `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。
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There are boats in both “tubs” upper and lower; A" e$ b3 D8 ?; |; H
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4 v% k% _$ r! m Utvb now,tvbnow,bttvbBoats in both rotating arms
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& U3 z) Q6 e9 Q5.39.217.77:8898Rotation
D) R% K' J2 D( a" ]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。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/ X, Z- T6 t6 a6 }
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1 k4 v" H9 u7 V0 {5.39.217.77:8898TVBNOW 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。: Z0 e8 D6 f/ W$ i% H) l
% Q# [" v' D& a5 ?$ Qtvb now,tvbnow,bttvbJust before “landing”
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Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.2 M/ w! P+ w; `' S9 s9 a w
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One“tub” 78 ft. long with water and boat weights about 300 tons. 1 [' d0 j' y- l; u+ m" A
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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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