FIELD: liquid atomisation or spraying devices.
SUBSTANCE: heating spraying core comprises a spraying core casing, a liquid transfer unit, a heating element and a fixing element, note here that said heating element is secured to fluid transfer unit inner wall while spraying core case side wall has fluid transfer hole. Liquid transfer web comprises at least two layers of liquid transfer web with vertical veins or at least two layers of liquid transfer web with horizontal veins, or at least one liquid transfer web with vertical veins and at least one liquid transfer web with horizontal veins. Veins on the liquid transfer web with vertical veins form microgrooves, which are located vertically. Veins on the liquid transfer web with horizontal veins form microgrooves, which are located horizontally.
EFFECT: more uniform flow of liquid into the liquid transfer unit and increased efficiency of liquid transfer and spraying effect.
17 cl, 21 dwg
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