The smoke rises and reaches under the smallpox. Smoke detection through fire alarm. When you don't see the flame or smell the smoke, the smoke sensor already knows. It works 24 hours a day, 365 days a year, without interruption.

在報警時，它發出尖嘯刺耳的聲音，直到煙霧散去。在真實的火災中它一直工作到被燒毀。

At the time of alarm, it made a shrill sound until the smoke dispersed. In a real fire, it worked until it burned down.

民用住宅的獨立式煙感報警器共有兩種傳感器可供選擇：一種是離子傳感器，一種是光電傳感器。

There are two kinds of sensors for the independent smoke detector of civil residence: one is ion sensor and the other is photoelectric sensor.

火災報警器使用方法

Application method of fire alarm

離子傳感器是通過測量空氣中的正負電荷的平衡來工作的。在傳感器內部，有一小片放射性物質，這種物質能在感應室內流動的空氣中 產生一股微小的電流。在線路板上，有一個電腦芯片用來監測這股電流。

Ion sensors work by measuring the balance of positive and negative charges in the air. Inside the sensor, there is a small piece of radioactive material, which can produce a small current in the air flowing in the sensing room. On the circuit board, there is a computer chip to monitor the current.

當煙霧粒子進入到感應室后，就會擾亂那里的正負電荷的平衡，同時也會使這股電流發生變化。當煙霧逐漸加重，正負電荷的不平衡性就會加強。當這種平衡性達到一定的限度，喇叭就會響起。

When smoke particles enter the induction chamber, they will disturb the balance of positive and negative charges there, and change the current. When the smoke gets heavier, the imbalance between positive and negative charges will be strengthened. When this balance reaches a certain limit, the horn will sound.

光電傳感器是通過一束光和一個光的感應器來測量煙的濃度的。該裝置設計的時候，光束是偏離感應器的。當煙霧進入到感應室后，煙霧粒子會將部分光束散射到感應器上。當煙霧的濃度逐漸加重，就會有更多的光束被散射到感應器上。當到達傳感器的光束達到一定的程度，蜂鳴器就會響起。

Photoelectric sensor measures the concentration of smoke through a beam of light and a light sensor. When the device is designed, the light beam deviates from the sensor. When the smoke enters the sensing chamber, the smoke particles will scatter part of the light beam onto the sensor. When the smoke concentration increases gradually, more light beams will be scattered to the sensor. When the light beam reaching the sensor reaches a certain degree, the buzzer will sound.

川消http://www.xintli.net專注為您提供服務,更多的精彩內容請記得持續關注我們，我們真誠為您提供服務.

Chuanxiao http://www.xintli.net Focus on providing services for you. Please remember to pay attention to us for more wonderful contents. We sincerely provide services for you