No.6 Development Road, Mazhai Industrial Park, Erqi District, Zhengzhou City, Henan Province
： 1 、固定挡烟垂壁。 The smoke barrier vertical wall is mainly divided into two categories : 1. Fixed smoke barrier vertical wall. 挡烟垂壁、钢质挡烟垂壁， 也可以用挡烟布、钢板、防火板等 ； 2 、电动柔性挡烟垂壁。 The most commonly used fixed smoke barriers are glass smoke barriers and steel smoke barriers. Smoke shields, steel plates, and fire-resistant panels can also be used . 2. Electric flexible smoke barriers.
Zhongwo fixed smoke wall
It is a device for separating smoke areas in underground and large space smoke prevention and exhaust systems for civil air defense projects and high-rise civil buildings. When the fire occurs, the smoke blocking vertical wall above the suspended ceiling can form a smoke partition. The deadly smoke is exhausted from the high-temperature smoke by the exhaust fan, creating an environment and time for lifesaving and evacuation of personnel in the fire alarm zone.
Zhongwo fire-resistant rolling shutters are divided into two types: steel fire-resistant rolling shutters and inorganic cloth fire-resistant rolling shutters. The product adopts the built-in scroll method in the design, which has the characteristics of reasonable structure, flat and beautiful appearance, and novel shape.
是用钢质材料做帘板、导轨、座板、门楣、门体等，并配以卷门机和控制箱所组成的能符合耐火完整性要求的防火卷帘。 Zhongwo Steel Fireproof Roller Blind is a fireproof rollup made of steel material, which can be used for curtains, guide rails, seat panels, lintels, door bodies, etc., and equipped with a rolling door machine and control box to meet the requirements of fire integrity. Fireproof shutter is a kind of fireproof and heat insulation facilities applicable to large openings in buildings. The product is designed with built-in scrolls, and has the characteristics of reasonable structure, compactness, flat appearance, novel shape and strong rigidity.
分为：特级防火卷帘（双轨无机布基折叠式）、特级防火卷帘（双轨无机布基）、无机纤维复合防火卷帘三种。 Zhongwo inorganic fabric fireproof roller shutter is divided into three types: super fireproof roller shutter (double track inorganic cloth base folding type), super fireproof roller shutter (double track inorganic cloth base), and inorganic fiber composite fireproof roller shutter. 3cm 厚陶瓷纤维布为帘面，中间加强钢带，使其达到与钢质防火卷帘同等耐火要求的软质轻型卷帘。 Zhongwo inorganic cloth-based fireproof roller shutter adopts light fire-resistant 3cm thick ceramic fiber cloth as the curtain surface, and the steel belt is strengthened in the middle to make it a soft light roller shutter with the same fire resistance requirements as steel fireproof roller shutter. This product has a light curtain surface, stable operation and low noise. It is widely used in various industrial and civil and public buildings that require measuring the temperature rise of the back surface and low wind pressure resistance requirements, such as office, supermarket, commercial building, exhibition hall. , Underground garages, entertainment venues and other buildings separated by fire zones.