Fire shutter doors are widely used in fireproof partitions of industrial and civil buildings. They can effectively prevent the spread of fire and ensure the safety of life and property. They are indispensable fire prevention facilities in modern buildings. The following Xiao Bian will introduce to you the effect of the fire shutter door and its installation and use instructions. Let's watch it together.
Fire curtain door installation instructions
1. Ventilation pipes, water pipes, etc. shall not be installed in the upper part of the opening where the roller shutter door is installed;
2. After the roller shutter door is installed, install the ceiling. The edge of the ceiling should be separated from the panel by 50mm to avoid friction;
3. When commissioning and using, the bottom station is strictly prohibited. Electrical facilities must not be removed without authorization;
4. According to the fire management regulations, the chain lubricants for starting the motor must not be missed every quarter during the routine fire safety inspection. This is also an important part of many property units, or the fire department's omission during inspection.
Fire shutter door effect
The fire shutter door is based on the steel shutter, and the transmission parts are modified to match the fire prevention electrical equipment to achieve the fire protection effect. The fire prevention motor is controlled by the fire prevention electric control box, and the shutter is opened and closed by the transmission driving reel, and the power is cut off. It is also possible to use a manual crank on a fire-proof motor for manual operation. In the relative movement of the machinery, the coupling is used instead of the sprocket drive, and the friction in the track is inlaid with copper or nylon. It is most suitable for the use or storage of flammable gases, volatile chemicals and other high-firing items such as factories and warehouses where there is a risk of fire or explosion.
1. Internal use of integrated bus, reliable and rapid data transmission.
2, with phase sequence automatic detection, correction and lack of phase protection. The main power backup can be switched automatically (with backup).
3, has a wealth of reserved interface, can be linked with the fire control center.
4, full electronic learning memory limit, absolutely accurate, regardless of the upper limit or lower limit position will never change.
5, the use of advanced microcomputer processor technology, stable and reliable, there is no upper limit of the height range.
6, with smoke, temperature sensing signal synchronization, step-by-step detection.
7. The setting of operating parameters is simple, convenient and accurate.
8, with a manual priority escape function. When the three-phase power or the main power fails, the controller can automatically lower the roller blind through the speed release device so as to close the roller blind.
Precautions
In the course of operation and operation, operators must not operate addresses independently. They should pay close attention to the status of opening and closing and execution status. During the opening and closing of the curtain, no one is allowed to stand or move under the roller blinds. In the course of the application process, if an abnormal situation is found, it shall immediately take a critical approach, cut off the input power, and remove the fault. Fire shutter doors should establish the guidelines for the protection of the period of time, and do a good job of recording the protection of each roller blind and file it for archiving. The rolling shutter that does not open for a long time must be protected once every six months. The content is to eliminate dust, apply paint, and apply smooth lubrication to the sprocket roller chain of the transmission part.
The above is a brief introduction for Xiaobian. If you want to know more related information, please continue to pay attention to Qijia Consulting. More exciting consultation, please stay tuned.
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Chemical Dosing System For Oilfield
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