| Automatic fire alarm system as an important subsystem of intelligent building, its importance is well known. To create safe and comfortable environment, fire safety is one important aspect. This research project is about how to connect PLC automatic control system with fire alarm system that will be used in the petrochemical industry which, to ensure reliable of oil depot fire safety, fire alarm integration to achieve automationTo implement the fire approach that "prevention first, combining anti-consumer" the, seriously implement the "design of petroleum depots," Fire Department and the State Ministry of Public Security introduced the new fire codes, that fire is advanced technology, in economic and reasonable, safety, easy management, to maximize the intelligence level of oil depot fire management.Paper based on analysis and comparison on the fire alarm control system for domestic and international,combinating of the actual characteristics and functional requirements of oil depot,this fire alarm system adopts PLC system upgrade that is high integration, strong anti-interference, simple programming, systems development and maintenance facilitate.Meanwhile, the fiber sensing technology is a new type of sensor technology, has been extensive attention at home and abroad and get high-speed development. This scenario is consistent with the fire safety norms that fire alarm system must use the national fire safety inspection by the products (PLC automatic control system is not the fire industry products), but also in the petrochemical industry to meet the security requirements of the high reliability of the system (PLC automatic control system for redundancy),This system made a qualified acceptance of the public security fire department and made the owners'praise for China's petrochemical industry and make its own contribution to safety.We achieve the goals that fire early detection, early prevention, as far as possible the fire nipped in the bud, prevented before they occur really. |
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