Tubular photobioreactor

The utility model belongs to the technical field of the photoreaction ware, a tubular photobioreactor is disclosed, include: the liquid storage tank is equipped with an electric appliance control boxand an air purifier on it down, liquid storage tank on at least one all communicates liquid storage tank under in through first pipeline, reaction hose, one end communicate liquid storage tank on at least one respectively, and logical liquid storage tank is down connected to the other end, at least one exhaust tube, one end communicate in last liquid storage tank, and the other end communicates liquid storage tank under in, is equipped with the vacuum air extracting pump who connects in electric appliance control box on the exhaust tube, at least one air inlet pipeline, one end feed through inlast liquid storage tank, and the other end feeds through in the external world through the 2nd air purifier, is equipped with the solenoid valve of connecting in electric appliance control box on the air inlet pipeline. Thro