What are the main parts of fire shutter?
Fire shutter in addition to the role of ordinary doors, but also with fire, smoke, fire suppression, and protect the evacuation of the special function.The features of reel in the design are adopted, and the structure is reasonable and compact. The curtain face achieves the rolling curtain lifting through the transmission device and the control system, and has the function of fire prevention and smoke separation.
Not only do they require adequate lighting and ventilation or traffic capacity, but they also meet the requirements of fire protection partitions in fire zones, and comply with fire zoning requirements.Such as the use of firewall as fire compartmentation, inconvenient operation and management, and use more fire shutter instead of fire wall, fire, smoke effect, is a substitute for fire wall, is a special processing method in the design of firewall has difficulty.
Fire shutter is mainly used in the fire protection division part of all kinds of industrial and civil and public buildings, public places such as factories, industrial plants, warehouses, supermarkets, materials market, shopping center, gymnasium, business center, hospital, air defense project, underground garage, Gaestgiveriet Hotel, school, port, station, Airport and other large area construction personnel more intensive.
The product is smooth and beautiful in appearance. When a fire occurs, installed on the roof (or ceiling) of the smoke and temperature detectors is the first to detect the smoke and temperature signal (or in the control center of the system under the control of fire shutter doors), the controller sends commands to door rolling machine, the control system to the center of the fire alarm, central control system after identification can also send instructions, so that the fire area fire shutter according to a preset program automatically put down (down), some need to set down to stop rolling down from the ground about 1.8 meters position, and to facilitate the personnel evacuation and evacuation. Fire shutter door in the middle to stay for a certain period of time, and then continue down, until closed. The middle fire doors of the residence time can be adjusted during installation, the fire shutter doors complete step down, two steps down, close the function, so as to prevent flame and smoke spread to other function, for the implementation of fire protection for the precious time. It can effectively prevent the spread of fire and ensure the safety of life and property. It is an indispensable fire protection device in modern architecture.
