In june 2025, a fire broke out on the 8th floor of a high-rise house in hubei ichang, the bedroom was burned completely, the bed and closets were turned into coke and the ceiling of the wall was broken. The only reason for this was that grandma kept the machine on the bed when she used the wind blower to dry her grandchildren' wet sheets, without turning on the switch, without pulling a plug. In a few minutes, the warm vent became the source of fire. Between 2024 and 2026, there were at least five very similar fires in guangdong, zhejiang and jiangsu. Why would a small, day-to-day household electricity burn down a home in a bed? (blockview://markdown-image-tos-cn-i-tt/f5f00de259524dabaeebe380f36f0061)# # burning from dry bed sheets to bedrooms takes less than a minute to destroy such fires, much more than most people think. The fire department had done a set of experiments: laying up in an empty bed and opening the electric wind and putting it on top. When the bedding was blocked,** less than one minute,** the vent of the blower came straight out of the open fire;** within three minutes**, the flame was lit into the bed and the entire bed burned into a big fire. (blockview://markdown-image-tos-cn-i-tt/e40e7fcef48f4d9591dbad2dfc6c83f1) in chaking, guangdong, the household left the dryer on the bed without a plug and the electrical circuit short-circuited the mattress. In henan mall, women dry their children's wet sheets with a wind blower and leave in the middle of the day. From normal work to the eruption of flames, the response time is almost zero. # blocked out of the wind, a runaway heat storm blower works by the nature of the electric wire heating the air and blowing out the fan. # it can be imagined as a moving car: the electric heat wire is an engine, the vent is an inductive grid and the vent is a radiator. When you put the wind blower on a loose blanket, the entrance and exit are blocked in an instant, like a car's air vent and heater are blocked, and it's stuck on the gas door. The internal wires are still hotter, the heat is undistributable and the airframe temperature is soaring. Our mandatory national standard gb 4706. 27-2008 requires overheating protection mechanisms for wind blowers, usually triggering power outages at temperatures of **120-160°c**. However, if the vent is blocked by death, the local temperature rises well above the response limit of the protective device, and the high temperature of the electro-hot wire directly ignites the plastic shell or the surrounding flammable material, forming a short-circuit flame. # pulling out the plug is the faulty use of most of the last line of defence to cut the risk, concentrating on “only switches without plugs” and “when drying”. In practice, only body switches are shut down, and if internal components are ageing or the switches fail, the machine may still be electrolytic. The fire department has specifically advised that the use of electric blow-blowing to prepare for baking should be strictly prohibited and used at least **50 cm** distance from flammable material, avoiding continuous use exceeding **15 minutes**. (blockview://markdown-image-tos-cn-i-t/75dd7980c0df4111b70b1e85af21b551) in addition, the china national electronics association has recommended a life span of five to eight years for electric blowouts,** with an ageing internal insulation for extended service and extremely short circuits. At the time of the selection, the **3c certification** sign must be recognized, which is the basic threshold for the eligibility of product overheating protection and power outage mechanisms. > fire department alert: fireworks from wind blowers are detected and plugs are removed immediately; water is strictly prohibited for the rescue of electrical fires and dry powder or carbon dioxide extinguishers should be used. (blockview://markdown-image-tos-cn-i-t/ab8077fe61c64295bf4d4f349e0f4abe) please stop throwing it on the bed. Understands the logic of running out of heat when the wind vents are blocked, and it is clear that the hand-to-hand move is not placing a cooling tool, but rather fuseting a storm. Pulling out the power plug is what really closes this dangerous door。
