Bubble electrostatic spinning device

The invention provides a bubble electrostatic spinning device. The bubble electrostatic spinning device comprises a liquid storage tank, a high-voltage electrostatic generator and a negative electrode receiving mechanism, wherein the liquid storage tank is connected with a foaming mechanism; the foaming mechanism blows gas into the liquid storage tank to enable bubbles to be formed in a spinning solution; the bubbles rise to the liquid level of the spinning solution through buoyancy and then are broken to generate jet flow; the jet flow is drawn into filaments under the action of an electrostatic field of the high-voltage electrostatic generator; the filaments are received on the negative electrode receiving mechanism; an electrostatic spinning mechanism further comprises an air blowing mechanism which is annularly arranged on the periphery of the liquid storage tank; and the air blowing mechanism blows out air flow to enable the jet flow to be concentrated towards the electrostatic field, so that the phenome