METHOD FOR WATER SUPPLY TO FACILITY AND DEVICE FOR ITS REALISATION Russian patent published in 2013 - IPC E03C1/02 E03B1/02 F24D17/00 

FIELD: construction.

SUBSTANCE: method for water supply to a facility consists in the fact that a flow of potable quality water is supplied to the facility along a pipeline. Then the flow is divided into two auxiliary flows. One is heated to temperature permissible according to norms in a system of hot water supply. Then these auxiliary flows along independent routes are supplied to loads. When opening a hot water supply tap, water temperature is measured. If the specified temperature is available, supply of hot water supply water is provided to the tap. If the hot water supply water temperature is below the specified one, its supply is provided to a reservoir for water collection, provided that the water level in the reservoir is below the maximum level. Provided that the water level in the reservoir is higher than the maximum one, hot water supply water provision to the tap is ensured. If water level in the reservoir is lower than the minimum one, cold water supply is provided into the reservoir for water collection. The water supply device comprises a tap, a toilet tank, a hot water manifold and a hot water tap. The hot water manifold is connected via the hot water tap, a temperature sensor and a water switch to the tap inlet. The second outlet of the water switch is connected with the first inlet of the reservoir, the second inlet of which via an electronic tap is connected with the cold water manifold. The outlet of the first water level sensor is connected with a control inlet of the electronic tap. The outlet of the second water level sensor and the temperature sensor is connected with inlets of the AND element. The outlet of the reservoir for water collection is connected to the inlet of the toilet tank.

EFFECT: reduced water flow.

2 cl, 1 dwg