COOLED WATER IN HOT WATER PIPE REUSE SYSTEM UTILIZING WATER SAVING FAUCET HAVING DRAIN FUNCTION

摘要

Cold water recycling system in a hot water pipe using a water-saving faucet having a drain function associated with the present invention is connected to a cold water pipe, a hot water pipe supplied from a boiler and a drain pipe for discharging the cooled hot water in the hot water pipe, cold water A faucet formed to open and close the mixed or mixed water and hot water or to discharge the cooled hot water in the hot water pipe; A first water tank connected to the drain pipe and configured to fill the cooled hot water in the hot water pipe when the faucet is operated; A water supply pipe connected to the first water tank and configured to supply external water; When the water in the first water tank is lower than the first water level, the water supply pipe is opened to allow water to flow into the first water tank, and when the water in the first water tank reaches the first water level, the water supply pipe A first opening and closing portion for blocking the; An overflow pipe configured to discharge water above the second water level from the first water tank when water in the first water tank reaches a second water level higher than the first water level; A toilet water supply pipe connected to the first water tank at a height below the first water level and configured to allow water stored in the first water tank to flow downward by its own weight; And a second water tank connected to the toilet water supply pipe and configured to store water supplied through the toilet water supply pipe, and a toilet having a second opening and closing part to maintain a predetermined amount of water in the second water tank. It may include.