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A platform for research: civil engineering, architecture and urbanism
Bionic blade integrating water absorption, self-transportation and permeation
The invention discloses a bionic blade integrating water absorption, self-transportation and permeation. The bionic blade comprises an adsorption and self-transportation layer, a substrate, a permeation layer, and a petiole; the adsorption and self-transportation layer is arranged above the substrate; the petiole is arranged below the substrate; the permeation layer is arranged at the center of the whole bionic blade, penetrates through the adsorption and self-transportation layer, the substrate and the upper part in the petiole, and is communicated with a micro-channel at the lower part of the petiole; the adsorption and self-transportation layer comprises a hydrophilic surface, super-hydrophobic tracks, and micro-hydrophobic points; through holes are formed in the center of the hydrophilic surface, and the permeation layer is arranged inside the through holes; the multiple super-hydrophobic tracks and the multiple micro-hydrophobic points are arranged on the circumferences of the through holes; each of the super-hydrophobic tracks comprises a third-stage gradient channel; a plurality of groups of second-stage gradient channels are arranged on the two sides of each of the third-stage gradient channels; a plurality of first-stage gradient channels are arranged on each of the second-stage gradient channels; and the center lines of the first-stage gradient channels and the centerlines of the third-stage gradient channels are parallel. According to the bionic blade integrating water absorption, self-transportation and permeation, the water mist in the air can be adsorbed, canbe automatically transported to a certain area, and can permeate into the interior so as to be conveniently stored.
本发明一种集吸水自输运和渗透于一体的仿生叶片，包括吸附自输运层、基底、渗透层和叶柄；吸附自输运层设置在基底上方，叶柄设置在基底下方，渗透层设置在整个仿生叶片的中心处，贯穿吸附自输运层、基底和叶柄内的上部，且与叶柄下部的微通道连通；吸附自输运层包括亲水表面、超疏水轨道和微疏水点，亲水表面的中心处开通孔，渗透层设置在通孔中；通孔的圆周设有多个超疏水轨道和微疏水点，超疏水轨道包括第三级梯度通道，第三级梯度通道的两侧设有多组第二级梯度通道，第二级梯度通道上设有多个第一级梯度通道；第一级梯度通道与第三级梯度通道的中心线平行，本发明能够吸附空气中的水雾，自输运到一定区域，并渗透到内部便于储存。
Bionic blade integrating water absorption, self-transportation and permeation
The invention discloses a bionic blade integrating water absorption, self-transportation and permeation. The bionic blade comprises an adsorption and self-transportation layer, a substrate, a permeation layer, and a petiole; the adsorption and self-transportation layer is arranged above the substrate; the petiole is arranged below the substrate; the permeation layer is arranged at the center of the whole bionic blade, penetrates through the adsorption and self-transportation layer, the substrate and the upper part in the petiole, and is communicated with a micro-channel at the lower part of the petiole; the adsorption and self-transportation layer comprises a hydrophilic surface, super-hydrophobic tracks, and micro-hydrophobic points; through holes are formed in the center of the hydrophilic surface, and the permeation layer is arranged inside the through holes; the multiple super-hydrophobic tracks and the multiple micro-hydrophobic points are arranged on the circumferences of the through holes; each of the super-hydrophobic tracks comprises a third-stage gradient channel; a plurality of groups of second-stage gradient channels are arranged on the two sides of each of the third-stage gradient channels; a plurality of first-stage gradient channels are arranged on each of the second-stage gradient channels; and the center lines of the first-stage gradient channels and the centerlines of the third-stage gradient channels are parallel. According to the bionic blade integrating water absorption, self-transportation and permeation, the water mist in the air can be adsorbed, canbe automatically transported to a certain area, and can permeate into the interior so as to be conveniently stored.
本发明一种集吸水自输运和渗透于一体的仿生叶片，包括吸附自输运层、基底、渗透层和叶柄；吸附自输运层设置在基底上方，叶柄设置在基底下方，渗透层设置在整个仿生叶片的中心处，贯穿吸附自输运层、基底和叶柄内的上部，且与叶柄下部的微通道连通；吸附自输运层包括亲水表面、超疏水轨道和微疏水点，亲水表面的中心处开通孔，渗透层设置在通孔中；通孔的圆周设有多个超疏水轨道和微疏水点，超疏水轨道包括第三级梯度通道，第三级梯度通道的两侧设有多组第二级梯度通道，第二级梯度通道上设有多个第一级梯度通道；第一级梯度通道与第三级梯度通道的中心线平行，本发明能够吸附空气中的水雾，自输运到一定区域，并渗透到内部便于储存。
Bionic blade integrating water absorption, self-transportation and permeation
一种集吸水自输运和渗透于一体的仿生叶片
MAO TIANYU (author) / ZHANG XILIANG (author) / CHEN CHENG (author) / NI MENGYAO (author) / ZONG SHENGKANG (author) / SU XIAOQING (author)
2020-12-29
Patent
Electronic Resource
Chinese
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
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INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
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