Atualmente, sistema de alarme automático de incêndio is widely used in various fields and have become essential equipment for safety and protection in many places. Contudo, there are some problems in the practical application of this product, tal como:
These problems may threaten the safety of life and property.
We should pay enough attention to this problem and develop more reliable and intelligent alarm control and detection systems.
With the development of microprocessor technology, sensor technology, tecnologia de comunicação, tecnologia de controle, and artificial intelligence technology, the automatic fire alarm system is developing in the direction of intelligence and networking.
The main research direction is the intelligence (dexterity) of automatic fire alarm systems.
This requires that the following various components (or parts) of an automatic fire alarm system are also intelligent and linked:
We need to systematically integrate automatic alarm, automatic fire extinguishing, evacuação de incêndio, exibição do sistema, fire archive management, etc., so that the various constituent elements are interlinked and communicate with each other to form a complete fire control system.
In an auto fire alarm system, the element that automatically or manually causes a fire alarm signal we called it “elemento de disparo“, mainly including a fire detector and a manual call point. A fire detector can detect fire parameters (e.g., fumaça, chama, calor, and gas concentration).
It will automatically receive the fire alarm signal.
Normally in the market, existem 5 styles of fire detectors there are heat detectors (thermal detectors), detectores de fumaça, optical flame detectors, gas detectors, and combined fire detectors.
Different types of fire detectors work for different types of fires and in different locations.
Manual call points or manual activation buttons are used to manually obtain fire alarm signals and activate the automatic fire alarm system, and are a necessary part of the fire alarm system.
Trigger elements are also getting smarter nowadays; they can receive signals wirelessly or ROLA, and they can also be operated by touchscreen now.
In an automatic fire alarm system, a fire alarm device is a device capable of receiving, displaying, and transmitting fire alarm signals.
It also sends out control signals and some other accessibility features that we call “fire alarm device”.
The fire control panel is a fire alarm device with the following functions
The fire extinguishing controller is the core of the fire alarm system and is the central nervous system of fire protection.
além disso, in fire alarm devices, some other devices, such as interrupters, zone indicators, and fire indicator panels, can be taken as ancillary equipment. They are applied in certain conditions, and just like a painel de controlo de alarme de incêndio, they all belong to a fire alarm device.
In an automatic fire alarm system, alarms and strobes are devices that emit light and sound to warn people to take fire evacuation and fire rescue measures.
In an automatic fire alarm system, fire control equipment refers to devices that can automatically or manually activate the relevant fire equipment and can display their operating status, including the following components:
These systems or components need to be intelligent, scenario-based, and visualised, communicating and collaborating.
além do que, além do mais, general fire control equipment and fire extinguishing equipment work together, and they achieve centralized and decentralized control by generating a common fire signal.
The automatic fire alarm system belongs to the field of firefighting equipment, and its main power supply should be provided by the protection power supply, and the backup power supply should be provided by the storage battery.
The system power supply powers not only the fire alarm control panel but also a number of other associated fire control devices.
Possivelmente 10 ou 20 anos depois, automatic fire alarm systems with fire suppression systems will become smarter.
Let us look forward to the arrival of the era of comprehensive intelligence of automatic alarm systems.
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