In 2021, gas accidents continue to occur, natural gas use safety, become a problem that every family must pay attention to, although our daily use of natural gas is no different from the past, however, some subtle details, but failed to attract the attention of most families, therefore, left a serious safety hazard in the family, gas safety is no small matter, today here, with you to share the interpretation of "natural gas gas appliance combustion presents two color flames Please note, timely view and exclude", we continue to look down together to view the details.
Gas stove has become an indispensable gas appliance product for daily cooking in every household, however, people pay attention to the quality of gas appliances at the same time, but ignore the "flame color" when the gas cooker works, some users said that the flame color can also have safety hazards, the fact is true, professionals give professional answers, we continue to interpret.
China gas appliance professional R & D engineer said that when the household gas cooker is working, the flames present different colors can judge different working conditions, especially the "blue flame, red flame and yellow flame" three colors, users in cooking please pay attention to prevent safety hazards.
When the gas stove is burned, it presents a "light blue flame" that indicates full combustion
The main component of natural gas is "alkanes", of which methane accounts for a large proportion, and a small amount of ethane, propane and butane. Under normal circumstances, when the natural gas is completely burned, the flame above the gas stove is "light blue", the fire is strong and the height and size of the flame are uniform.
That is to say, if the gas stove at home is a "light blue" flame when burning, and the height and size of the flame are the same, then this means that the fire is fully burned, which is a symbol of safety, so there is no need to worry.
Please pay attention to the "yellow-red" flame when the gas cooker is burning
Gas appliance R&D engineers said that if the gas cooker at home produces a "yellow or red flame" at work and lasts for a long time, it requires extra caution and may have safety and health risks.
The main reason is that when the household gas stove is working, if the flame is red or yellow, which means that the natural gas cannot be fully burned, if the natural gas cannot be fully burned, carbon monoxide will be generated at this time, if the human body is inhaled excessively harmful to the human body, it may also produce safety hazards, so it is necessary to pay special attention to the flame color of the gas cooker.
In addition, when the impurities or moisture in the gas are too much, or when cooking, there is more oil and water in the air, which may cause the flame to turn red.
If the household gas stove produces a "red or yellow flame" for a long time, this also indicates that it is a "fault flame", when encountering such problems, consult a professional or contact the gas company in time to prevent safety hazards or cause safety accidents.
There are three other reasons for the appearance of red or yellow flames, please be careful
One is that it may be caused by the blockage of the outlet, in the case of long-term use of household gas stoves, resulting in the air outlet being blocked by oil, resulting in incomplete combustion, in this case, we need to clean the outlet of the gas stove, and restore the normal flame after cleaning.
The second is that there is a movable damper on both sides of the household gas cooker, which is two sliders that can be moved, the role is to adjust the flame, if the flame is upward and the whistling sound, it is caused by the excessive adjustment of the damper, if the flame is weak and erratic, it is caused by the damper being too small, and the color of the flame can also be adjusted.
Conclusion: Gas safety is no small matter, many major gas safety accidents, are due to daily life, users do not have safety awareness, or do not pay attention to gas safety, did not pay attention to potential hidden dangers in time, in 2021, the country has a number of major gas safety accidents, therefore, gas safety needs to be paid attention to by all families, users need to remind each other to popularize each other, gas safety knowledge, each reminder may reduce the occurrence of a tragedy.
In addition, once again remind everyone, users and friends to buy gas cookers, must buy regular qualified products, unqualified gas cookers have huge safety hazards, may lead to "bursting, explosion, gas leakage, poisoning" or greater safety hazards, refuse to buy "no 3C safety certification, no energy efficiency label, no flameout protection device" gas cooker products, is not in line with national standards of products.
At the same time, household gas cooker natural gas and liquefied petroleum gas source products, the national standard safety service life is 8 years, more than the safe service life of the product accessories configuration aging, there are certain safety hazards, such safety accidents occur more, please pay attention to the use of each family, hope to reduce the occurrence of gas safety accidents.