| 摘要 |
The present invention relates to a membrane structure equipped in a screen window for a roll type air purification. According to the present invention, a screen window wherein a screen is surrounded with a frame is equipped in a window frame, and a membrane structure for air purification is formed with a membrane device for air purification to cover the screen of the screen window. The purpose of the present invention is to provide the membrane structure for the roll type air purification equipped on the screen capable of automatically operating the membrane structure for the air purification as only the membrane structure for air purification can easily be attached and detached to the screen, and a concentration of fine dust figured out in real time. |
