本帖最後由 serrurier 於 2013-12-19 07:24 AM 編輯
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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。0 P+ }& B% Z2 W$ B; l% 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。% O5 P" \7 A' L9 k% q
At the beginning there were two canals:
, O& i& w- a8 `9 Htvb now,tvbnow,bttvbCanal Forth and Clyde was built in 1777, between harbors Grangemouth and Falkirk connecting Glasgow with west cost of Scotland.
+ F1 q) R* q* ACanal 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.
* g: @. ?! e( w8 S! c+ ~# q+ i9 G公仔箱論壇This extraordinary idea was finished in 2002 and became a symbol of Scotland.This invention saves not only time but also energy. 5 `8 A5 [5 d. F
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- B: z t6 T, Ntvb 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.
7 w( _, j7 [7 i3 a7 |& ~" p9 X6 H公仔箱論壇Boats enter the tub, then the tub locks up and the huge arm starts rotating .
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lower canal & x, D9 ^6 P1 q. `1 y
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Entrance to lower canal
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4 O& T) _# r! {" y3 V& E2 Itvb now,tvbnow,bttvbA Boat is approaching the “tub”
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2 ]* ^; T) {% f$ cTVBNOW 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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% A8 D5 B- H; o公仔箱論壇There are boats in both “tubs” upper and lower公仔箱論壇 ]3 f: h9 q3 P2 F' W2 B; d; y5 R8 x
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Rotation is starting- w5 T+ o) Z3 a' u, p, K
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Boats 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。 N, F- V3 i. a2 p; h
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8 r/ N8 J" E8 w* yRotation
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Just before “landing”* e2 W3 F# [' X, E: G
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+ I9 i! l& R# A8 M+ u7 j- @公仔箱論壇Closing the gate, regulation of level of water and“tubs” rotation Takes 15 min. only.www2.tvboxnow.com, X% W4 k1 J M7 E) R3 r
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' T: o: Y9 I* @, X2 o5 MTVBNOW 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。One“tub” 78 ft. long with water and boat weights about 300 tons. ) H2 \& `: m( M" \, d; Y
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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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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。' P' J! H3 x3 J: a. p1 J
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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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