LIQUID MIXING DEVICE

摘要

A liquid mixing device manufacturable at low cost, formable in a simple structure, easily maintainable or eliminating the need of maintenance, capable of sufficiently mixing multiple types of liquids, and capable of uniformly filling the second liquid into the first liquid. The liquid mixing device comprises a roughly hollow-shaped mixing part and a filling part formed in the mixing part for filling the second liquid. The mixing part comprises an inlet for flowing the first liquid therein and an outlet formed at a position facing the inlet. The filling part comprises a tubular filling device, and a filling hole opened to an outlet side and an opening part allowing the first liquid to linearly pass therethrough from the inlet to the outlet are formed in the filling device. The filling device may be formed in a ring shape or approximately U-shape. Also, the filling device may comprise a ring-like connection tube and a plurality of filling terminals connected to the connection tube, and the plurality of filling terminals may have filling holes and may be projected to the center of the connection tube.