How to determine using smoke alarm or temperature sensing alarm?

Fire brings a great loss to human society, more and more people choose to install modern automatic fire alarm equipment for their own security escort. The most common fire alarm smoke alarm and temperature alarm, then you know the two alarm are suitable for what kind of place? Below I will be briefly introduced.

The basic principle of the smoke alarm is the smoke concentration and real-time monitoring of the surrounding environment, when the concentration reaches or exceeds the alarm value will alarm. Some fire occurs, smoke concentration increases there will be a time, therefore the smoke alarm is applicable to fire at the beginning of a smoldering stage, produce a lot of smoke and a small amount of heat, no place or flame radiation little. Common premises:

Hotel, teaching building, office, bedroom

Computer room, communications room, elevator machine room, weak current, film etc.

The stairs, walkways, etc.

The library, a record room

Electrical fire potentially dangerous places

The basic principle of the temperature real-time monitoring of the surrounding environment temperature alarm, when the temperature reaches or exceeds the alarm value will alarm. The fire occurred in some places, can rapidly produce large amounts of smoke, heat and flame, also some places normally have a lot of smoke and dust, the general will choose temperature alarm. All the class field:

The smoking room, kitchen etc.

Boiler room, generator room, drying workshop etc.

There are a large number of dust places

Under normal circumstances there is smoke and steam detention places

Smokeless fire