Innovative Design of Improving the Thermal Insulation Capacity of Fire Rolling Doors

• Main Author: 張婉瑩
• Other Authors: Cheng,Shao-Tsai
• Format: Others
• Language: zh-TW
• Published: 2009
• Online Access: http://ndltd.ncl.edu.tw/handle/44262095038178972014

碩士 === 中華大學 === 營建管理研究所 === 97 === In the present, most of the rolling door products in the market are made of steel or stainless steel. These metallic materials are characterized by high integrity against fire but have low thermal insulation capacity due to heat conduction. According to the specifications of architectural technologies, rolling doors, when used for fire control compartmentation, must ensure both integrity and thermal insulation. The average temperature of rolling door’s leaves on the fire side cannot be higher than 170℃, and the temperature of any point on the rolling door cannot exceed 210℃. The statistics provided by Taiwan Architecture & Building Center show that six rolling door makers have passed the review as of Dec 2008. Of the eight fire rolling door products they provided, none was labeled with the thermal insulation capacity. Therefore, thermal insulation of rolling doors is an issue that should be resolved first. In this study, domestic and foreign studies on solutions to the lack of thermal insulation of fire rolling doors were reviewed and their inventive principles were analyzed. Through literature review, the current technologies and their drawbacks were collected. And presently, domestic studies for probing and improving the thermal insulation capacity of fire rolling doors are much less. After understanding the problems to be improved, the problems were defined and innovative ideas were proposed. The “Matrix” and “40 Inventive Principles” of TRIZ and the structural invention and problem-solving process provided by the computer assisted design software “Goldfire Innovator” were utilized to two innovative designs, part of there have “dry’s type” and “wet’s type” inovative designs, and these can improve the thermal insulation capacity of fire rolling doors.