Fire detection tube type automatic fire detection and extinguishing device

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Fire Alarm System

Fire alarm system plays an important part of the fire and life safety of building and its occupants. Fire alarm system main function is to detect a fire at a sufficiently early stage so that the people who are at risk can made safely either by escaping as fast as possible or extinguishing the fire that can also reduce or prevent the property damage. Therefore, a reliability and functionality of fire alarm system as a whole is very important.

The following are the different types of the Fire Alarm System:

1. Conventional fire alarm system
a. Conventional fire alarm system uses physical cabling to connect several detectors and call points. Conventional fire alarm system has no way to identify immediately the exact location of the fire, but can be arranged in “Zones” to easily identify the location of the cause of the alarm. Its devices are cheaper but will consume more cable wires compare to addressable, since each device will be connected to the control panel by its own cable wire. This system are mainly used specially in smaller property.

2. Addressable fire alarm system

a. Addressable fire alarm system has the same detection principle, except that each detector can be given a set address that can help to identify the exact location of the detector that initiated the alarm, that can be seen in the fire alarm control panel. Addressable fire alarm system saves a lot of wire compare to conventional system, since the devices can share one cable wires up to the last device. Both ends of the wire is loop connected to the fire alarm control panel. This system are very suitable for large and high buildings, since they are able to pinpoint exactly which devices are triggering the alarm.

3. Wireless fire alarm system

a. Wireless fire alarm system, is hassle-free to install compare to conventional and addressable since it does not use any conduit and cable wires. However, even though you saved a lot of money in material and labor cost, the hardware and programming are higher than the wired systems. The devices are battery powered and can be placed anywhere and can be easily relocate if needed.

Fire Alarm System Components
The main component of fire alarm system are the following:

1. Fire Alarm Control Panel

Fire Alarm Control Panel is the brain or central hub of a fire alarm system. It displays the location and status of the alarm devices, and it gives precise location of the device that cause the alarm.

2. Fire Alarm Initiating Devices

Fire Alarm Initiating Devices are the devices that detects signs of fire and triggers the alarm. They are connected to the fire alarm system control panel. Initiating devices includes smoke detectors, heat detectors, flame detectors, manual pull station and fire sprinkler water flow switch.

3. Fire Notification Devices
Fire Notification Devices are the audible and visual devices in fire alarm system, it includes fire alarm horn, speaker and bell. Its main function is to alert people at risk in the event of a fire, that is why it is considered as the most important components of fire alarm system.

4. Primary Power Supply
Primary power supply is typically supplied by the local utility, and also from generators that are located in remote areas wherein the electrical grid is not available.
5. Backup Power Supply
Backup power supply commonly supplied by batteries and stored internally or adjacent to main fire alarm control panel or can be also from generator. It must also provide a 24 hours of power supply to control panel in case of power shortage.

How Fire Alarm System Works?

In an event of a fire emergency, the fire alarm system main role is to detect fire and to alert people at risk inside the building and emergency response team to control the situation as fast as possible. Fire alarm system key functions is to detect (by the use of smoke detectors, heat detectors, flame detectors, etc.) , alert (by the use alarm horn, speaker, and bell), and monitor (control panel).

Fire Alarm System Maintenance
A functioning and well-maintained fire alarm devices can help reduce injuries, save lives and properties. The fire safety systems inspection, routine maintenance, and testing will help one in keeping in compliance with the local/state fire inspectors and also their insurance carrier. To keep the best condition of the fire alarm devices, it is advisable to keep a scheduled maintenance and check the following:

1. Checking of physical appearance of the fire alarm devices

2. Smoke Detectors should be cleaned & tested for sensitivity levels (addressable type)

3. Fire alarm control panel should be tested for all alarm, trouble, supervisory, reset & silence function

4. Checking of the devices power supply

5. Checking/ replacement of batteries

6. Checking/ removal of any obstruction on the devices that may cause false alarm or malfunctioning

7. Checking if the alarm is audible

8. Devices must be replaced when exceeded 10 years from the manufactured date

Emergency system

ASENWARE Centralized Monitoring Emergency Luminaire System is designed for managing, monitoring and controlling emergency lights automatically.

Fire Suppression System

ASENWARE Fire Pump Series provide fire departments or private users with the ability to pump from any water source.

Fire Fighting System

At ASENWARE, you can choose the best quality of fire fighting equipment like extinguisher, hose reels, fire monitors, nozzles and hose pipes.
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FM-200 Fire Suppression System

Home > Products > FM-200 Fire Suppression System

Fire detection tube type automatic fire detection and extinguishing device

The fire detection tube automatic fire extinguishing device is a simple, low cost and highly reliable independent automatic fire extinguishing system. It does not depend on any power source and can op...

INQUIRY

The fire detection tube automatic fire extinguishing device is a simple, low cost and highly reliable independent automatic fire extinguishing system. It does not depend on any power source and can operate under its own storage pressure. The system is mainly designed in an enclosed space similar to an electrical control box, mechanical room, etc. to automatically extinguish a fire.
The fire detection tube automatic fire extinguishing device system includes a pressurized fire detection tube connected to it, which is used to detect fire and release the extinguishing medium to the protection area through the fire detection tube itself (direct system) or the nozzle (indirect system). . Fire detection tubes are new varieties developed in the high-tech field. It combines long-term leak resistance, flexibility and effective temperature sensitivity.

The fire detection tube automatic fire extinguishing device can be installed in various electrical boxes/control boxes/distribution, communication equipment, computer rooms, heavy machinery, banking equipment, natural gas, flammable storage/oil storage, military equipment, automobiles, etc. Suitable for power plants, petrochemical industry, pharmaceutical factories, kitchens (restaurants, restaurants), steel plants, military equipment, railways, subways and other industries.

The fire detection tube automatic fire extinguishing system is composed of a bottle, a bottle head valve and a fire detection tube that can release the extinguishing agent. Place the fire detection tube at or near the most likely location of the fire source, and rely on many detection points (linear) on the fire detection tube for detection. In the event of a fire, the fire detection tube will soften and explode at the highest heating temperature, and the extinguishing agent will be accurately directed to the fire source.

The direct fire detection and extinguishing system is mainly composed of three parts: a container for storing extinguishing agent, a container valve and a fire detection tube connected to the container.

The fire detection tube has the functions of automatic fire detection and the release and release of the extinguishing agent. In the event of a fire, the fire detection tube will explode, the pressure in the fire detection tube will drop, the container valve will be activated, and the extinguishing agent will be transmitted to the spray hole through the fire detection tube and discharged, thus extinguishing the fire.

Direct fire detection and extinguishing devices can be divided into:

Carbon dioxide direct fire detection and extinguishing device

Heptafluoropropane direct fire detection and extinguishing device

Direct connection equipment can be used in relatively small and relatively closed spaces, such as high-voltage power distribution cabinets, low-voltage power distribution cabinets, network cabinets, control cabinets, uninterruptible power supplies, cable tray boxes, and other important cabinets with special purposes. Equipment etc.
The indirect fire detection and extinguishing system is mainly composed of a container for storing extinguishing agent, a container valve, a fire detection tube for automatic fire detection, a release tube and a nozzle for conveying the extinguishing agent.

In the event of a fire, the fire detection tube will explode, the pressure in the fire detection tube will drop, the container valve will be activated, and the extinguishing agent will be delivered to the nozzle through the release tube to extinguish the fire.

Indirect fire detection and extinguishing devices are classified according to different types of extinguishing agents stored:

Carbon dioxide indirect fire detection and extinguishing device

Heptafluoropropane indirect fire detection and extinguishing device

The indirect device can be used in diesel engines rooms, dry-type transformers, CNC machine tools, etc. where the fire spreads rapidly and requires a large amount of fire extinguishing agent in a short space. Large monitor screen.

Advantages of automatic fire detection system
The fire detection automatic fire extinguishing device can immediately and effectively extinguish the fire source, and has the following advantages:

● Unique fire extinguishing effect can effectively extinguish the fire in the bud.

● In case of fire, no power supply or manual operation is required, and the device will start automatically.

● The most suitable for unattended equipment and places that need protection.

● The detection reaction time is fast, reducing the loss caused by the spread of fire.

● The fire detection tube is not affected by any position, and can be extended to various complex flammable spaces or equipment.

● The fire detection tube is equivalent to a linear detector, which can detect fire and release fire extinguishing agent.

● A small amount of fire extinguishing agent can reduce pollution and damage to the surrounding environment.

● Greatly reduce the cost of each fire extinguishing.

● Easy to install and takes up very little space. The simple design minimizes installation and maintenance costs.

● If it is not completely submerged, it will not hurt people in the protection zone when released.

● No false alarms or false releases due to oil, dust, etc.

● The device has no electrical components, is not affected by vibration or shock, and does not affect operating functions.

● Because the fire detection tube is a flexible tube, it can be arbitrarily placed in various cable laying positions. This function makes up for the gap that cannot be extinguished by existing fire protection products.