It's summer
All kinds of mosquito repellent supplies at home have come in handy again
However, everyone should remember to standardize the use
Otherwise a small mosquito repellent product
It may also become the culprit of "provoking anger".
Insecticide sprayed onto an electric mosquito swatter with an electric spark
Normally
When an insecticide is sprayed onto an unused electric mosquito swatter
It doesn't catch fire
But if the electric mosquito swatter is suddenly energized
It's a different story
Firefighters use a wire
Contact with the metal mesh of the electric mosquito swatter
Simulates the electric spark generated when an electric mosquito swatter repells mosquitoes
At this point, the spray of insecticide is encountered
A ball of fire immediately burst out of the electric mosquito swatter
and form a strip
20 to 30 cm long tongue of fire
Soon electric mosquito swatter in the middle of the grid
It was burned to ashes
Huai'an Ecological Cultural Tourism Zone Fire and Rescue Brigade
Zhang Yu, deputy head of the Banzha Fire Station, said
This is due to the electric mosquito swatter
It is constructed of three layers of metal mesh
When energized, the metal mesh can be generated instantaneously
Up to 3000 volts
When an electric mosquito swatter and an insecticide are used together to kill mosquitoes
Generating an electrical spark can easily catch fire or even cause an explosion
Among the pesticides sold in the market
Contains pyrethroids, which are combustibles
When encountering an open flame, it is easy to burn and burns violently
When buying pesticides, it is important to look for legitimate products
Do not knock and squeeze the tank when using
Do not turn the tank upside down
Do not use it on ignition sources or high-temperature burning objects
Do not store near hot objects when storing
It should not be heated or exposed to the sun
The dripping paper meets an open flame
In addition to pesticides
There are also hidden dangers when the wind oil essence encounters open flames
↓↓↓
In this experiment
Paper dripping with wind oil
The rate of combustion is significantly faster
And the burning flame is also larger
This is due to the fact that the wind oil essence plays a role in combustion
In the event of a fire
The rate of expansion and the severity of the damage will also be more severe
Fire department reminds
In summer, while preventing mosquitoes, it is necessary to remember to prevent fire
Use mosquito repellent products that contain flammable substances
Keep away from open flames, high temperatures and combustibles
END
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Editor: Song Ge
Source: Shanghai Market Regulation
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