Structure of spatial liquid drop radiator

The invention provides a structure of a spatial liquid drop radiator, which comprises a liquid drop emitter, a liquid conveying pipeline, a liquid drop receiver and a metal filament array, and is characterized in that the liquid drop receiver is connected with the liquid drop emitter through the liquid conveying pipeline; the metal filament array is arranged between the liquid drop emitter and the liquid drop receiver and arranged in the circumferential direction of the liquid conveying pipeline, a liquid spraying space is formed between the liquid conveying pipeline and the metal filament array, and the liquid drop receiver is connected with a collecting and delivering system. The liquid is conveyed into the liquid drop emitter through the liquid conveying pipeline, the liquid is sprayed out of the liquid drop emitter to form liquid drops, the liquid drops pass through the liquid drop spraying space and then are collected into the collection and delivery system, and the metal filament array and the liquid dr