The invention discloses a water purifier. The water purifier comprises a
film processor, and also comprises a water way centralizing and separating body, wherein a concentrated water inlet, a concentrated water drainage opening and a concentrated water outlet are formed in the water way centralizing and separating body, the concentrated water inlet communicates with a concentrated water opening of the
film processor, and the concentrated water outlet communicates with a water inlet of the
film processor. Compared with the prior art, the water purifier disclosed by the invention has the beneficial effects that a water-air separator, a small-flow throttling device, a large-flow throttling device, a magnetized drinking water processor and a one-way valve in the prior art are integrated into the same component namely the water way centralizing and separating body, so that the number of pipeline connecting connectors are reduced, the inner pipeline of a
machine can be simple and clear, the
system is simplified, besides, the simplification of assembling working procedures is facilitated, the production efficiency is improved, the servicing and the maintenance of the
machine are also facilitated, and the maintenance process is simple and rapid; after the
system is simplified, the improvement of the consistency of product properties is facilitated,
batch production is facilitated, and the quality of batch products is guaranteed.