During the daily fire inspection, there was a manual failure case in the park. The manual number 58 of the 13# unmanned factory called the police for no reason. After the inspectors searched for the problem, they found that the manual number and the controller number were not consistent, and the manual was seriously polluted by fire-resistant paint, which made it impossible to press the manual easily. In practice, the on-site audible and visual alarm does not respond after the manual is pressed.
This reflects some problems in the current park fire alarm controller. The first is the problem of inconsistent numbering. In the process of park management, the number of the manual report and the number of the controller should be corresponding. If the number is not uniform, it will easily lead to information asymmetry, which will lead to untimely alarm measures or false alarms.
Followed by the pollution of fire retardant coatings. In the park environment, various fireproof coatings are in use, but if the equipment is not maintained and maintained in time, these substances will often cause pollution of some fireproof facilities and affect the normal operation of the equipment. Therefore, the management of the park should strengthen equipment inspection and maintenance to ensure the normal operation of various facilities, and timely discover and solve problems; at the same time, it should also strengthen access management to prevent some non-compliant items from entering the park.
Another problem is the coordination of hand newspapers and sound and light alarms. Manual alarm is one of the most commonly used alarm methods in the park fire alarm system. It is characterized by simple operation, but there are also problems such as easy false alarms. The sound and light alarm is an important auxiliary equipment for fire alarm in the park. Its main function is to expand the warning signal to a farther range after the alarm signal is sent out by the manual, so as to improve the efficiency of the alarm. Therefore, the accurate cooperation of the hand alarm and the sound and light alarm is the key to ensure that the fire alarm controller system in the park can issue alarms normally, timely and accurately.
The park fire alarm controller system is an important part of the park fire protection system. The management party should strengthen management, do a good job in the inspection and maintenance of fire prevention facilities, and ensure the normal operation of various facilities; accurately cooperate with various facilities in the system, play their best role, and ensure the safety of personnel and property in the park.