Drinking machine

The invention is related to a drinking machine for producing boiled water and warm water, which comprises an inner container, a heat exchanger, a hot-water exit, a hot-water valve, a lukewarm water exit, a lukewarm water valve and a cold water pipe, wherein the cold water pipe is divided into multi-branch one-way cold water pipes through a multi-ported valve, the multi-branch one-way cold water pipes extend to corresponding hot-water valves and lukewarm water valves, the multi-branch one-way cold water pipes are switched on or off by the control of the corresponding hot-water valves and lukewarm water valves, the multi-branch one-way cold water pipes are merged into one single branch one-way cold water pipe through the multi-ported valve, the single branch one-way cold water pipe is in communication with the outer pipe of the cooling water inlet end of the heat exchanger.