How to improve the safety performance of the carpet flammability tester?

During the operation of the combustion equipment, sometimes the supply of gas and air is normal, but due to other factors may also cause the flame to extinguish. If at this time can not cut off the gas input in time, will cause the burning area quickly filled with a large number of combustible gas, a serious threat to equipment and personal safety. Therefore, it is necessary to configure the flame protection device for the combustion equipment to detect and judge whether the flame is extinguished and take control and protection measures.The following are the same as the "

    There are many ways to detect carpet flammability tester, mainly thermocouple method, thermal resistance method, flame bar method and photoelectric detection method. For different flame detection methods, there are a variety of corresponding flameout protection system. For the furnace flame, the most reliable is the use of UV flame detector. Ultraviolet light sensitive spectral range is narrow, usually 2000 ~ 3000A, can effectively reduce the impact of other radiation sources, photoelectric tube can be installed close to the burner, you can leave the burner a certain distance to install.But the basic requirement is that the detection element must be aligned with the strongest ultraviolet light in the flame area, so as to effectively improve the detection accuracy, photoelectric signal amplification and conversion, can control the gas pipeline solenoid valve on and off. Through this method can greatly improve the safety performance of combustion equipment.