Recently, the city of Beijing released the year 2024
The first willow flyover forecast
The central urban area has entered the period of willow flying
The fly will last for half a month to a month
Introduction to the Beijing Center for Disease Control and Prevention
Poplar is not a flower, and catkins are not flocculent
They are the capsule of willow after it is dehisced
Release the seeds
and accessory hairs (flocculents) on the seeds
The composition of the mixture
The willow fly is actually the mother tree of the willow
The process of using wind for seed dispersal
These flocculents
It can cause allergies in some sensitive people
Beijing CDC tips
Sensitive groups need to do a good job of fly protection
↓↓↓
In addition, fly flam is a flammable substance
Contact with an open flame can easily lead to fire
↓↓↓ Small experiment ↓↓↓
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It can be seen from experiments
Willow catkins meet open flames
Can burn quickly in 2 seconds
It can also ignite other combustibles
In the event of a fire
The spread is extremely fast
Absolutely not by way of ignition
Clean up the catkins
Igniting catkins to cause a fire
It is necessary to be held legally responsible
How to prevent catkins fires?
1. For the catkins attached to the flammable materials, they can be cleaned up by splashing sand and cleaning and burying them to avoid leaving fire hazards.
2. Do not put combustibles such as cartons, branches, and firewood stacks around the building. In places where centralized charging devices for electric bicycles are set up outdoors, it is necessary to pay more attention to clean up combustibles in time and eliminate hidden dangers.
3. The parking lot and the property department of the community should clean the willow catkins in the site in time to prevent fires, ignite vehicles, and lead to the expansion of losses. Private car owners should strengthen vehicle maintenance to prevent a large amount of fly floc from accumulating in the engine compartment of the car and causing fires.
4. Gas stations, chemical enterprises, and flammable and explosive places should increase the intensity of sprinkling and wetting on the road surface, and remove the willow catkins accumulated in the corners in time to reduce the risk of fire.
5. Whether it is indoor or outdoor, you must take care of the fire and do not litter cigarette butts to avoid causing fires.
6. Schools and parents should strengthen the education of children, strictly prohibit children from playing with fire, and not ignite catkins because of fun.
7. If you find a fire, you must call the "119" police number in time to avoid major fire accidents!
Source: Beijing Daily Client Beijing Emergency Meteorological Beijing Capital Landscaping