Fire alarm equipment is also an automatic fire alarm equipment. Common common fire alarm equipment includes various fire detectors, manual alarm buttons, fire hydrant pump buttons, alarms, and on-site execution modules. These devices must be connected to the fire alarm console to implement centralized control.
Equipment Introduction Fire detectors Fire detectors detect the presence of fire by detecting physical phenomena that occur during a fire. Fire detectors are a large classification and can be divided into different categories according to different standards:
1, according to the type of information collected on the site are divided into: smoke detectors, temperature detectors, flame detectors, special gas detectors.
2, according to the equipment installed on the site is divided into: point detectors, line detectors 3, according to the detector and the controller wiring points: bus system, multi-wire system; where the bus system and sub-encoded and non- Encoded; while the encoding is divided into electronic coding and dial switch coding.
Each type of detector can be divided into different subcategories. Fire detectors are an important member of the fire alarm equipment family.
Manual alarm button The manual alarm button is a type of equipment in the fire alarm system. When a fire occurs in a person, when the fire detector detects no fire, the operator manually presses the manual alarm button to report the fire signal. Under normal circumstances, when the manual alarm button alarms, the fire risk is much larger than the fire detectors, and there is almost no possibility of false alarms. Because the alarm starting condition of the manual alarm button must be manually started by pressing a button. Press the manual alarm button for 3-5 seconds. The fire alarm on the manual alarm button will light. This status light indicates that the fire alarm controller has received the fire alarm signal and confirms the location of the fire.
On-site module The on-site module is a hub that connects the fire alarm system with the outside world. It can take external signals into the system and also control external devices. According to different connected devices can be divided into input modules, output modules, input and output modules.
Fire alarm host The fire alarm host is the heart of the fire alarm system. It connects the equipment in the system to achieve centralized control. It can supply power to the detectors, and it can be used to receive fire signals and activate fire alarm devices. Fire alarms can be used to activate fires. Alarm signal or automatic fire extinguishing control device to start the automatic fire extinguishing equipment and fire control linkage control equipment, the automatic operation of the correct monitoring system and given specific faults sound and light alarm functions.
Equipment Introduction Fire detectors Fire detectors detect the presence of fire by detecting physical phenomena that occur during a fire. Fire detectors are a large classification and can be divided into different categories according to different standards:
1, according to the type of information collected on the site are divided into: smoke detectors, temperature detectors, flame detectors, special gas detectors.
2, according to the equipment installed on the site is divided into: point detectors, line detectors 3, according to the detector and the controller wiring points: bus system, multi-wire system; where the bus system and sub-encoded and non- Encoded; while the encoding is divided into electronic coding and dial switch coding.
Each type of detector can be divided into different subcategories. Fire detectors are an important member of the fire alarm equipment family.
Manual alarm button The manual alarm button is a type of equipment in the fire alarm system. When a fire occurs in a person, when the fire detector detects no fire, the operator manually presses the manual alarm button to report the fire signal. Under normal circumstances, when the manual alarm button alarms, the fire risk is much larger than the fire detectors, and there is almost no possibility of false alarms. Because the alarm starting condition of the manual alarm button must be manually started by pressing a button. Press the manual alarm button for 3-5 seconds. The fire alarm on the manual alarm button will light. This status light indicates that the fire alarm controller has received the fire alarm signal and confirms the location of the fire.
On-site module The on-site module is a hub that connects the fire alarm system with the outside world. It can take external signals into the system and also control external devices. According to different connected devices can be divided into input modules, output modules, input and output modules.
Fire alarm host The fire alarm host is the heart of the fire alarm system. It connects the equipment in the system to achieve centralized control. It can supply power to the detectors, and it can be used to receive fire signals and activate fire alarm devices. Fire alarms can be used to activate fires. Alarm signal or automatic fire extinguishing control device to start the automatic fire extinguishing equipment and fire control linkage control equipment, the automatic operation of the correct monitoring system and given specific faults sound and light alarm functions.
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