Patent ID: 9695578
Date: 2017-07-04
CPC Classifications: B01D,B64D,C02F,E03B,G05D,Y10T

Claim:
1. A water supply system, comprising a first pipe; a water reservoir; and a Venturi pipe having a first Venturi nozzle terminal, a second Venturi nozzle terminal and a branch arranged between the first and second Venturi nozzle terminal, wherein the second Venturi nozzle terminal is connected via the first pipe to the water reservoir, wherein the first Venturi nozzle terminal is connectable to a second pipe to fill the water reservoir, wherein the system further comprises a third pipe and the branch is connectable to the third pipe to supply water to taps, and wherein the Venturi pipe is configured such that during a filling operation water flows through the Venturi pipe from the first Venturi nozzle terminal to the second Venturi nozzle terminal when the water reservoir is being filled, and during a supply operation water flows through the Venturi pipe from the second Venturi nozzle terminal to the branch during a water supply procedure, wherein at least one tap is arranged downstream in the third pipe during the water supply procedure, and wherein the branch of the Venturi pipe is connected downstream via the third pipe to the water reservoir during the water supply procedure so as to form a circulating water circuit, wherein the at least one tap is arranged between the branch and the water reservoir.