WATER PURIFIER

The present disclosure relates to a water purifier which ejects hot water and purified water, and the water purifier includes a filter configured to purify water supplied from an external water supply source; a water supply flow path configured to guide the water supplied from the water supply source toward the filter; an auxiliary flow path configured to branch off at the first point of the water supply flow path and then to merge into a second point of the water supply flow path located at a rear end of the first point based on the flow direction of water; a flow switching valve configured to be installed at the first point to control the flow of water flowing from the water supply flow path to the auxiliary flow path; a water ejection nozzle through which water passing through the filter is ejected; a hot water module forming a heating flow path through which the purified water passing through the filter passes and configured to instantaneously heat the purified water passing through the heating flow path into hot water when hot water is ejected; a hot water flow path configured to guide the hot water passing through the hot water module toward the water ejection nozzle; and a controller configured to control the operation of the flow switching valve and the hot water module.