Automatiskt brandlarmssystem utvecklas mot intelligens

För närvarande, automatic fire alarm system is widely used in various fields and have become essential equipment for safety and protection in many places. dock, there are some problems in the practical application of this product, såsom:

• Poor quality of the product
• Single function of the product
• Unstable performance of the product
• The product can only detect one kind of fire.
• False fire alarms and so on.

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, communication technology, control technology, 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:

• Fire detectors
• Audible and visual alarms or sounder and strobe.
• Emergency start/stop buttons.
• Fire alarms.
• Extinguishing agent release indicators.
• Local fire alarm control panels or fire control devices.
• Central fire alarm control panels.
• Strömförsörjning.
• Fire evacuation indicator lights, etc.

We need to systematically integrate automatic alarm, automatic fire extinguishing, fire evacuation, system display, fire archive management, etc., so that the various constituent elements are interlinked and communicate with each other to form a complete fire control system.

Trigger Element

In an auto fire alarm system, the element that automatically or manually causes a fire alarm signal we called it “trigger element“, mainly including a fire detector and a manual call point. A fire detector can detect fire parameters (e.g., smoke, flame, heat, and gas concentration).

It will automatically receive the fire alarm signal.

Normally in the market, det finns 5 styles of fire detectors there are heat detectors (thermal detectors), smoke detectors, 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.

Fire Alarm Device

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

• Offer a heat detector with a power supply.
• Monitor the work status of heat detectors.
• Fire detectors send, receive, transmit, and process fire signals.
• Indicate the fire alarm location and time.
• Main power and standby power automatic switching.
• Recharging of standby power.
• Failure monitoring functions of the power supply.
• Fire alarm function and fire memory.
• Time function.

The fire extinguishing controller is the core of the fire alarm system and is the central nervous system of fire protection.

dessutom, 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 fire alarm control panel, they all belong to a fire alarm device.

Sounder and Strobe (Audible and visual alarms)

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.

Fire Control Equipment

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:

• fire control panel.
• Automatic fire extinguishing system control equipment.
• Fire hydrant control panel.
• smoke extraction and anti-smoke evacuation system.
• air-conditioning and ventilation control equipment.
• Fire door control equipment.
• Fire shutter control panel.
• Fire emergency lighting control equipment.

These systems or components need to be intelligent, scenario-based, and visualised, communicating and collaborating.

Dessutom, general fire control equipment and fire extinguishing equipment work together, and they achieve centralized and decentralized control by generating a common fire signal.

The Power Supply for the Automatic Fire Alarm System

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.

Perhaps 10 eller 20 years later, 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.