The invention relates to a water path structure of a beverage
machine. The water path structure comprises a water tank, a water pump, a boiler and a
brewing mechanism, wherein one end of the water pump is connected to the water tank and the other end of the water pump is connected to the water inlet of the boiler; the water outlet of the boiler is connected to the
brewing mechanism; a first hot water drainage
pipe is additionally connected to the water outlet of the boiler; and a first valve which can control the flow or interruption of a
water flow is arranged on the first hot water drainage
pipe. According to the water path structure disclosed by the invention, the
brewing mechanism, which can brew and
discharge coffee, can be used as a coffee
machine, and the first hot water drainage
pipe, which can directly
discharge hot water, can be used as a
water drinking machine, so that by virtue of the water path structure, the beverage machine disclosed by the invention can simultaneously meet the demands of people using the coffee machine and the
water drinking machine; and meanwhile, a second hot water drainage pipe is additionally arranged and a
nozzle which can accelerate the flow velocity of hot water is arranged on the water outlet of the second hot water drainage pipe, so that milk can be whipped directly by the high-speed hot water from the
nozzle to generate milk foam; therefore, the beverage machine disclosed by the invention has a function of whipping milk foam.