Several activation methods for the Aerosol Mini Fire Extinguishers

There are always many clients will ask how to start up the aerosol mini fire extinguishers nadat hulle by ons gekoop het, and many people know about electrical activation but do not know of some other activation methods we have; some customers even don’t know how to choose the different activation for their product, en weet nie wat aktivering metode van ons aërosols is beter.

Oor hierdie vrae en onsekerheid oor aerosol brandblusser se aktivering saak, hereby we describe clearly as follows:

EEN: ELEKTRIESE AKTIVERING

The electrical activation method, in other words, is “geaktiveer deur elektriese kabel”, “elektries aktivering”, of “geaktiveer word deur die buitenste kragtoevoer”.
You can imagine that electrical activation needs an external power supply and need electrical cable to connect the aerosol-based mini fire extinguishers to the power supply.

Electrical activation is always used with fire alarm systems, insluitend vuur beheer panele, hitte detectors, rookverklikkers, fire alarms, handleiding oproep punte, start buttons, hotter and horn, ens.

Many fire project installations are using this ELECTRICAL ACTIVATION type of aerosol generator, because other systems like FM200 fire suppression, IG541 vuur onderdrukking, CO2-brandonderdrukking, and ABC Super-Fine Dry Chemical fire suppression systems all need electrical activation and fire alarm systems when clients turn to use our aerosol fire extinguisher system instead they will require electrically activation type.

So the activation type of mini aerosol generator is mostly for covering a small room for total flooding, such as the data processing room, die rekenaarlokaal, die kragopwekker kamer, die biblioteek, die museums, ens.

TWEE: THERMAL CORD AKTIVERING (175℃ of 300 ℃)

Weet nie wat is die termiese koord nie? okay please see the below photo to show you what it looks like:

Normally the Thermal Cord has 2 rated temperatures, een is 175 ℃ en ander is 300 ℃, the blue color is 175℃ and the red color is 300℃.
Most users choose the 175℃ type, but if you like you can install it in the extra high-temperature environment room then you can choose 300℃ of thermal cord.

Weet nie hoe die termiese koord werk nie? okay sien ook die onderstaande:

Working Principle of the Thermal Cord:

• 1. When there is fire and the fire flame gets the touch of the thermal cord, or when there is a fire and the environment temperature arrives at its rated temperature (175℃ of 300 ℃), die termiese koord sal kry brandende(sien hierbo foto).
• 2. After the thermal cord burns to the inside of the generator, Aerosol fire extinguishing agents will act on fire protection zones.
• 3. So die aerosol kragopwekker is blus die vuur.

Hereby we can see that it is automatic to activate the generator when there is a fire, en die hitte koord kan die vuur self op te spoor.

This is simple and easy to start up the generator, so die hitte koord aktivering tipe aërosols is die meeste gebruik word in die volgende:

• 1. elektriese kas.
• 2. beheer panele.
• 3. elektriese boks.
• 4. battery box.
• 5. Auto motor, bus, vragmotor enjin.
• 6. CNC masjiene.
• 7. OTM'e.
• 8. And some other small enclosed or semi-enclosed places.

For more details about thermal cords please also refer to this article Spontane-ontbrandingstipe termiese koorddetektor

DRIE: THERMO gloeilamp AKTIVERING

Thermo bulb another named “glas gloeilamp“, is a thermal activation device that can be assembled in the aerosol body, om 'n selfstandige brandonderdrukking te vorm.

The thermal bulb has rated temperatures of 57℃, 68℃, 79℃, and 93℃.

Die werkingsbeginsel van termo gloeilamp aerosol is soos hieronder gelys:

• When the ambient temperature reaches the rated temperature of the thermo bulb at 57℃ (68℃, 79℃, 93℃), the glass bulb will be broken.
• After the glass bulb breaks, the small stainless steel striker on the head will fall off and forcefully strike the piezoelectric ceramic, then the piezo electronic ceramic will generate a small current to the aerosol ignitor to start the whole aerosol fire extinguisher.

The thermal bulb has two main characteristics: eerstens, dit bespeur aktief die omgewingstemperatuur, but can automatically activate the mini fire extinguishers.

Oor termo gloeilamp, there is another article that you also may be interested in, verwys asseblief na hierdie skakel: Tegniese maniere om aërosolstelsels suksesvol te begin

En sien die tweede manier in die artikel.

VIER: COMBINED ELEKTRIESE EN THERMAL CORD AKTIVERING

Dit beteken die aktiveringsmetodes is: elektriese begin saam met termiese koordstart.

VYF: COMBINED ELEKTRIESE EN THERMO gloeilamp AKTIVERING

Dit beteken dat: the electric start works with the thermo bulb start.