WATER WAY BLOCK
PROBLEM TO BE SOLVED: To provide a water way block constituting a water way capable of facilitating water way management inexpensively. SOLUTION: This water way block is provided by inserting it into a halfway part of the water way. This water way block is composed of a first water way block forming...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a water way block constituting a water way capable of facilitating water way management inexpensively. SOLUTION: This water way block is provided by inserting it into a halfway part of the water way. This water way block is composed of a first water way block forming a low guide weir extending from a side wall on one side to a side wall on the other side by leaving a part having predetermined width and having a bottom face reducing height of the downstream side from a part near a start end of the guide weir to a terminal gradually and a second water way block connected with the downstream side of the first water way block, forming a depressed part having the same width as predetermined width of the first water way block to form a sand accumulation part, and having a bottom face whose height is gradually reduced from a side wall on one side toward the sand accumulation part. COPYRIGHT: (C)2007,JPO&INPIT |
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