In May, the rainy season in Zhejiang also spreads and thunderstorms frequently occur. Many of the owners’ friends asked about the issues related to lightning protection. Xiao Bian combined with recent needs to pick out the topic of this issue—how should the glass roof lightning protection be done?
Tempered glass roof lightning protection is mainly direct lightning protection. Direct lightning protection requires the installation of an external lightning protection device, and a complete set of external lightning protection devices consists of three parts: a lightning arrester, a down conductor, and a grounding device. The two parts of the down conductor and the grounding device are operated in accordance with the conventional external lightning protection device, and the focus is on the selection and installation of the lightning receptor. Then how to choose a lightning receptor to do a good job of lightning protection of glass roof?
Hangzhou Yi Long Electric Technology Co., Ltd. engineering team gives the following solution
Option One: Use Itself as a Lightning Device
First of all, to confirm whether the glass metal frame of the roof can be used as part of lightning protection. Thoroughly check the reliability and stability of glass welding on the sunroof. If the welding cannot meet the requirements, re-welding should be required. After the glass metal welding meets the requirements, we can use the glass metal frame for lightning protection.
Second, we need to install a dense mesh of nylon beneath the glass. This is to prevent accidents. Assuming that the lightning strikes the glass on the skylight, the glass breaks easily. At this time, we can set a dense nylon mesh under the glass sunroof to stop the broken glass from falling and hurting people.
Finally, set the lightning rod on the side of the glass.
Option Two: Another Lightning Device
A flat flash steel grid is laid along the glass metal frame, and a short galvanized round steel needle with a diameter greater than or equal to φ12 mm is welded to the flat steel at a distance of 1.5m and 0.3m to 0.4m each, and the grid is connected to the flash grid at least every 18m. The steel frame structure of the glass makes a reliable connection and acts as a deflector.
Taken together, Scheme 1 uses the existing structure to form a system that can meet the safety requirements of lightning protection, but also can control the cost of materials. The second solution is to choose the best lightning protection measures in the case of on-site conditions are not allowed. It also requires everyone to choose the right economical glass roof lightning protection according to the site conditions.
The current period of glass roof lightning protection is here. For more lightning protection issues, please leave a message in the background or call Hangzhou Yilong Electric Technology Co., Ltd.
If you are interested in the above glass roof lightning protection program, please call
Learn more about program details and quotes
Scan code presents lightning protection cheats
Pvc Bar Mat,Pvc Bar Spill Mat,Logo Bar Mat,Pvc Barmat
Cixi Mingsheng Rubber & Plastic Co.,Ltd. , https://www.popmat.com