FLOOD CONTROL DEVICE
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Jun 30, 2014
filing date -
Dec 28, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention relates to a flood control device with direct sensing and control. The flood control device consists of a float which is connected with a flood barrier sheet and the flood barrier sheet will be pulled up by the float according to the flood water level. The flood barrier sheet is fixed at the support frame by having flaps. The flaps are filled by compressed air. The flood barrier sheet has a rounded ball shape protruding edge at four sides of the sheet which will be fully secured from slip out due to the pressure exerted from the flood water by compressed air filled flaps. The flood control device is anchored onto the ground by having a shaft (which is inserted into the hole of the bottom piece through a hard rubber ring at shaft end and groove at the bottom piece). A stand is anchored onto the ground and connected to the support frame of the flood control device with metal structure to prevent from collapsing due to force from the flood water.
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