Nowadays, the application of roller shutter door is very extensive in many industries, and during the development in recent years, the product sales volume of roller shutter door is higher and higher, and its own quality is better and better. With the development in recent years, roller shutter door has become an indispensable door equipment at present. What are the key points of Jinan roller shutter door? With this article, let's have a detailed understanding. I hope it can help you in front of the screen.

1、卷帘门的设置位置卷帘门的常见设置位置是在自动扶梯、门厅和与中庭相连的通道等周围。卷帘门下方不得有影响其下降的障碍物，具体位置应对照建筑平面图进行检查。目前，建筑物内大量使用大面积、大跨度卷帘门代替防火墙进行横向防火分隔，存在很大的消防隐患。因此，中庭外设置的卷帘门宽度应进行检查：当防火分隔部分宽度不大于30m时，卷帘门宽度不大于10m防火分隔部分宽度大于30m时，卷帘门宽度不宜大于该部分宽度的1/3，不宜大于20m。

1. Setting position of rolling shutter door the common setting position of rolling shutter door is around the escalator, lobby and channel connected with the atrium. There shall be no obstacles under the rolling shutter door that affect its descent, and the specific location shall be checked according to the building plan. At present, large-area and long-span rolling shutter doors are widely used in buildings to replace firewalls for horizontal fire separation, which has great potential fire safety hazards. Therefore, the width of the rolling shutter door set outside the atrium should be checked: when the width of the fire separation part is not greater than 30m, the width of the rolling shutter door is not greater than 10m, and the width of the fire separation part is greater than 30m, the width of the rolling shutter door should not be greater than 1 / 3 of the width of this part, and should not be greater than 20m.

2、卷帘门的设置类型常见的卷帘门有钢质卷帘门和无机纤维复合卷帘门。当卷帘门耐火极限满足耐火完整性和耐火隔热性的判断条件时，可不设置自动喷水灭火系统保护;当卷帘门耐火极限仅满足耐火完整性判定条件时，应设置自动喷水灭火系统进行保护。卷帘门类型的选择是否正确，应根据具体的设置位置来判断，不应选择侧卷帘门。

2. Setting type of rolling shutter door common rolling shutter doors include steel rolling shutter door and inorganic fiber composite rolling shutter door. When the fire resistance limit of rolling shutter door meets the judgment conditions of fire integrity and fire insulation, automatic sprinkler system protection can not be set; When the fire resistance limit of the rolling shutter door only meets the judgment conditions of fire resistance integrity, an automatic sprinkler system shall be set for protection. Whether the type of roller shutter door is selected correctly shall be judged according to the specific setting position, and the side roller shutter door shall not be selected.

济南卷帘门

Jinan rolling shutter door

3、济南卷帘门外观卷帘门的帘面应平整光滑，金属部件表面不应有裂纹、凹坑、明显凹痕或机械损伤。耐久性铭牌应设置在其明显位置，标明产品名称、型号规格、耐火性和商标、生产单位名称和地址、制造日期、产品生产批号、实施标准等。内容清晰，设置牢固。

3. Jinan rolling shutter door appearance the curtain surface of the rolling shutter door shall be flat and smooth, and the surface of metal parts shall be free of cracks, pits, obvious dents or mechanical damage. The durability nameplate shall be set at its obvious position, indicating the product name, model and specification, fire resistance and trademark, the name and address of the manufacturer, manufacturing date, product production batch number, implementation standard, etc. The content is clear and the setting is firm.