一种新型的雾化芯
By designing dense materials and controlling oil guide holes on the atomizing core substrate, the problems of uneven atomization and powder shedding are solved, achieving uniform and quantitative atomization and improving safety, while reducing the content of toxic and harmful substances.
CN112385898BActive Publication Date: 2026-07-17SHANGHAI QV TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANGHAI QV TECH CO LTD
- Filing Date
- 2019-08-13
- Publication Date
- 2026-07-17
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Figure CN112385898B_ABST
Abstract
本发明属于雾化应用领域,公开了一种新型的雾化芯。本发明的新型雾化芯包括雾化芯基板和雾化芯基板上的发热体,所述雾化芯基板由致密材料制得,所述雾化芯基板上分布有导油孔,且导油孔的直径尺寸为1‑250微米,相邻两导油孔的壁间距在500微米以下,所述致密陶瓷的气孔率低于30%。本发明的新型雾化芯通过在基板上构造可控液流通道,在加热雾化过程中,不仅可以近似原位雾化,还通过对液流通道的量化,准确的控制流体流量,从而起到量子雾化的效果,最大限度控制雾化颗粒的成核和颗粒长大过程,并达到均匀雾化的目的。同时避免了由于多孔陶瓷工艺导致的陶瓷粉体和相对有毒有害物质进入到雾化气溶胶中,从而提供更安全的定量雾化。
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