A kind of microalgae automatic breeding equipment, include a cultivation unit, a cultivation gas supply unit, at least a gas switch unit, a cultivation liquid supplying unit, at least a liquid switch unit, at least an aeration unit, a sensing unit, a control unit and a harvest unit. Turbidity, sour alkali value, internal temperature, ambient temperature and the extraneous day illumination in cultivation unit are sensed by sensing unit, and it is fed back to control unit, control unit carries out parameter adjustment Hou and controls cultivation gas supply unit, the running corresponding with aeration unit execution of cultivation liquid supplying unit again. Thereby can immediately monitoring items cultivate parameter, and can adjust automatically cultivation parameter and control each unit execute corresponding adjustment and operate, and then microalgae recovery efficiency is enable effectively to be promoted, the manpower demand of cultivating microalgae can also be greatly reduced.一種微藻自動化養殖設備，包含一養殖單元、一養殖氣體供應單元、至少一氣體切換單元、一養殖液體供應單元、至少一液體切換單元、至少一曝氣單元、一感測單元、一控制單元，以及一收成單元。藉由感測單元感測養殖單元內的濁度、酸鹼值、內部溫度、外界環境溫度及外界日照度，並回饋至控制單元，控制單元進行參數調整後再控制養殖氣體供應單元、養殖液體供應單元與曝氣單元執行相對應的運作。藉此可即時監控各項養殖參數，並能自動調整養殖參數及控制各單元執行相對應的調整運作，進而使微藻採收效率能有效提升，還可大幅降低養殖微藻之人力需求。
