kategorieë
- ons Blog (71)
- tegnologie-ondersteuning (18)
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:
The electrical activation method, met ander woorde, 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.
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:
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:
For more details about thermal cords please also refer to this article Spontane-ontbrandingstipe termiese koorddetektor
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:
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.
Dit beteken die aktiveringsmetodes is: elektriese begin saam met termiese koordstart.
Dit beteken dat: the electric start works with the thermo bulb start.