本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯 + V: g1 D1 r1 k) O
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Scotland Canals公仔箱論壇5 E" F' H2 }) e3 ^1 u6 T
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At the beginning there were two canals:2 e9 Y5 ^7 _' Z- v2 z- [/ f
Canal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.2 U# n" r# m+ m7 |/ C
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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In 1963,after 150 yrs of existence of this water way with 11 locks the construction of a huge water carousel started.tvb now,tvbnow,bttvb8 \0 Y7 ]/ J, e' E
This extraordinary idea was finished in 2002 and became a symbol of Scotland.This invention saves not only time but also energy.
% I e4 B9 M4 b8 a" kTVBNOW 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。5.39.217.777 @5 h# G( D; M7 `; k: 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。. V- Z0 J3 x5 T( o( C: ^. r0 L
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.; L: i8 F* Q' i/ {
Boats enter the tub, then the tub locks up and the huge arm starts rotating .
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8 Q) N+ Q! V& ctvb now,tvbnow,bttvblower canal 公仔箱論壇; z8 P) O4 n" ]4 M0 P
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Entrance to lower canaltvb now,tvbnow,bttvb+ _% U E9 X& D' x Y/ n
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, M( F% I# \: H* w, c/ Qtvb now,tvbnow,bttvbA Boat is approaching the “tub”- N' ?* k! Y, J6 i
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There are boats in both “tubs” upper and lower
4 r- s+ {) M- o% W: y" jTVBNOW 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,bttvb; p7 d; J, u& ~3 J" B3 U) `+ y
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Rotation is startingtvb now,tvbnow,bttvb0 h! _+ l! \+ X H- E+ \
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" c4 j8 m: ?9 T2 `tvb now,tvbnow,bttvbBoats in both rotating arms
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Rotation
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" {' o5 _4 E! o W& S% S/ C2 f公仔箱論壇
$ O, `5 B& x3 h, [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。; Q$ L! R5 `' V2 d7 n9 [. [
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: P2 g9 d$ n) I公仔箱論壇Just before “landing”
9 H; \& p6 C2 b* P. X/ XTVBNOW 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。公仔箱論壇/ s& a r+ X* ?) e7 i
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! N2 [ W6 i. U4 ^公仔箱論壇Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.
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$ }- o& c5 S6 u! p* }" ^tvb now,tvbnow,bttvbOne“tub” 78 ft. long with water and boat weights about 300 tons. $ b2 n( r2 u! r R& D7 s8 h
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2 r% z" W5 k+ e6 T1 ~% M8 c% w' M. fTVBNOW 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。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+ J8 g* u$ r- t Z8 ^ h
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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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