WATER TANK APPARATUS
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United States of America Patent
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Issued Date -
Sep 16, 2010
app pub date -
Nov 6, 2007
filing date -
Nov 6, 2007
priority date (Note) -
Abandoned
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Abstract
A water tank apparatus comprising a first tank (100) for wastewater collection; a second tank (200) for collection of rainwater and groundwater; a third tank (300) connected on the downstream side of the first tank (100) and second tank (200); and a fourth tank (400) disposed at a high position above the ground and connected on the downstream side of the third tank (300) so as to supply any reserved water as a usable water, wherein the first tank (100) and second tank (200) are individually partitioned into first sections (102,202) and second sections (103,203), and wherein the second sections (103,203) are provided with ramps for water flowform its upstream side superior area toward inferior area, the ramps furnished with a multiplicity of projections.
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