Winter is here, hot pot has become the darling of all foodies
In recent years, there has been a kind of Internet celebrity since hot pot has been sought after by a large number of people,
does not use fire or electricity, only a bottle of water,
can get it A "pot" of fragrant and delicious hot pot is
, but you may not know that behind the convenience of self-heating hot pot,
also has potential safety hazards.....
The little brother of the firefighter is concerned about this "self-heating hot pot" "Z2z
carried out the experiment
experiment as follows:
Experiment 1 The
firefighter first opened the "self-heating hot pot" package, and then after adding water, the small hole on the lid was blocked and the lid was closed. After half a minute, the outer box of the "self-heating hot pot" began to expand, and white smoke also appeared. Two minutes later, the lid of the self-heating hot pot suddenly cracked.
Once the vent is blocked, the heat of the self-heating hot pot cannot escape, so the self-heating hot pot will begin to expand. The temperature of water can reach up to 100 degrees, but the temperature of water vapor can reach 200 degrees. If is too long, it will easily cause a slight explosion .
Experiment two
After the firefighter cuts the heating pack open, directly pour it into a pure water bottle and let it fully contact with water. After half a minute, white smoke appeared in the bottle and then began to bubble. After 1 minute and 40 seconds, the bottle body gradually expanded and deformed. At 2 minutes and 30 seconds, the bottle fell to the ground. At this time, the bottle quickly expanded and expanded until it exploded.
firefighters introduced that the main components of the heating package of the "self-heating hot pot" are iron powder, aluminum powder, coke powder, and quicklime. When the quicklime encounters water, the solution will boil, which is prone to chemical reactions and generates a lot of heat, which will cause a light miniature explosion in the bottle. The maximum temperature can reach about 200 degrees, which will cause great harm to the human body.
When you eat "self-heating food", must be extra careful when eating
. Also pay attention when eating. You must open windows for ventilation to prevent carbon monoxide poisoning.
Do not block the ventilation holes to avoid the risk of scalding.
Do not put the self-heating hot pot on the glass countertop, so as not to break the glass
Source: China Fire
We respect the original, this article is only for exchange and sharing, if it involves infringement, please contact us directly to delete!
