Lasing experiment of inorganic liquid system pumped bilaterally with laser diode array under flowing state is carried out, and the smooth quasi continuous-wave laser output for long time is achieved. The average laser output power is higher than 10 W when the pumping frequency is 300 Hz, and the optical to optical efficiency is about 6%. The influence of pumping current, pumping frequency, output coupling ration and the rotate speed of magnetic pump on the laser average output power is researched, and the elementary academic analysis is carried out. The experience for the further lasing experimental research of the inorganic liquid laser system under flowing state is accumulated. At the same time, the preservation technology problem of inorganic laser liquid for long time is solved and the optical performance degradation for the inorganic laser liquid is avoided effectively. The experimental results show that the inorganic liquid laser system pumped by laser diode array can avoid heat deposition effectively at flowing state and obtain the smooth quasi continuous-wave laser output in long time.