A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-haze screen window and using method thereof
The invention relates to an anti-haze screen window and a use method thereof, the anti-haze screen window comprises at least one screen window frame and at least one gauze element paved in the screen window frame, and is characterized in that a tearable nanofiber membrane is partially or completely adhered to the gauze element, the aperture ratio of the nanofiber membrane is more than 70%, the aperture of the nanofiber membrane is less than 800nm, and the thickness of the nanofiber membrane is less than 2mu m. The tearable nanofiber membrane is directly sprayed and attached to the surface of the gauze element in a spraying manner. According to the invention, spraying is directly carried out, the sprayed film does not need to be subjected to compounding, welding, interlayer and other operations, the process is simple, the cost is low, and the production cost is greatly reduced; spinning and film covering are directly conducted on the screen window, operation is convenient, tearing and replacement are very convenient, and cost is low; according to the present invention, the interception rate of the dust particles with the particle size of 0.7 [mu] m is up to 99%, the interception rate of the PM2.5 particles is 100%, the long-term effect is provided, the sterilization, the odor removal and the formaldehyde removal can be performed on the indoor environment, and the high-quality air in the indoor environment can be maintained.
一种防雾霾纱窗及其使用方法，包括至少一纱窗框架，至少一张铺于纱窗框架内的纱网，其特征在于：所述纱网局部或全部粘附有具有可撕性的纳米纤维膜，所述纳米纤维膜拥有70％以上的开孔率、800nm以下的孔径，且纳米纤维膜厚度在2um以下。所述具有可撕性的纳米纤维膜通过喷涂的方式直接喷附于纱网表面。本专利直接喷涂，无需对喷涂的膜进行复合、焊接、夹层等操作，工艺简单、成本低廉，极大的降低了生产成本；直接在纱窗上进行纺丝覆膜，操作便捷，撕扯更换十分方便，成本低；对0.7um粉尘粒子拦截率高达99％，对PM2.5粒子拦截100％，且拥有长效性，同时可针对室内环境杀菌、除味、除醛，保持室内环境高品质的空气。
Anti-haze screen window and using method thereof
The invention relates to an anti-haze screen window and a use method thereof, the anti-haze screen window comprises at least one screen window frame and at least one gauze element paved in the screen window frame, and is characterized in that a tearable nanofiber membrane is partially or completely adhered to the gauze element, the aperture ratio of the nanofiber membrane is more than 70%, the aperture of the nanofiber membrane is less than 800nm, and the thickness of the nanofiber membrane is less than 2mu m. The tearable nanofiber membrane is directly sprayed and attached to the surface of the gauze element in a spraying manner. According to the invention, spraying is directly carried out, the sprayed film does not need to be subjected to compounding, welding, interlayer and other operations, the process is simple, the cost is low, and the production cost is greatly reduced; spinning and film covering are directly conducted on the screen window, operation is convenient, tearing and replacement are very convenient, and cost is low; according to the present invention, the interception rate of the dust particles with the particle size of 0.7 [mu] m is up to 99%, the interception rate of the PM2.5 particles is 100%, the long-term effect is provided, the sterilization, the odor removal and the formaldehyde removal can be performed on the indoor environment, and the high-quality air in the indoor environment can be maintained.
一种防雾霾纱窗及其使用方法，包括至少一纱窗框架，至少一张铺于纱窗框架内的纱网，其特征在于：所述纱网局部或全部粘附有具有可撕性的纳米纤维膜，所述纳米纤维膜拥有70％以上的开孔率、800nm以下的孔径，且纳米纤维膜厚度在2um以下。所述具有可撕性的纳米纤维膜通过喷涂的方式直接喷附于纱网表面。本专利直接喷涂，无需对喷涂的膜进行复合、焊接、夹层等操作，工艺简单、成本低廉，极大的降低了生产成本；直接在纱窗上进行纺丝覆膜，操作便捷，撕扯更换十分方便，成本低；对0.7um粉尘粒子拦截率高达99％，对PM2.5粒子拦截100％，且拥有长效性，同时可针对室内环境杀菌、除味、除醛，保持室内环境高品质的空气。
Anti-haze screen window and using method thereof
一种防雾霾纱窗及其使用方法
LI BIAO (author) / WU XINQIAN (author) / FANG ZHONGMIN (author) / ZHANG HENG (author) / LIU XIANGWEN (author)
2023-07-25
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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