Algae killing device capable of automatically huff and puff water source

The invention discloses an automatic water source throughput algae removal device which comprises a base cylinder, a floating plate, a floating bag and an ultrasonic generator, a photovoltaic panel is arranged on the floating plate, an algae removal structure is arranged on the base cylinder and comprises a center ring arranged on the base cylinder, and the ultrasonic generator is fixedly connected to the side wall of the center ring. A direction adjusting assembly for driving the center ring to rotate horizontally is arranged on one side of the base cylinder, electrode plates which are oppositely arranged are fixedly connected to the center ring, a suction assembly for sucking a water source in the base cylinder is arranged on the base cylinder, and a transverse swing rod which swings back and forth in an arc-shaped track in the horizontal direction is arranged on the floating plate. According to the device, the algae removal structure is arranged, the ultrasonic wave and electro-catalysis principles are ado