Accident repair refrigerator accidental injury

July 4 at about 10 am, Yancheng Jianhu County town for a high http://www.aliyun.com/zixun/aggregation/31112.html "> appliance repair shop, the refrigerator is being repaired suddenly explode, the repairman Was blown down.According to professional analysis, the risk of explosion in the refrigerator is very small, may be related to improper operation.Remember reminder, most refrigerators nowadays use of refrigerants in the face of open flame is easy to explode, after a failure, we must find a professional Of the staff for repairs. Correspondent Ma Yi Gui Liu Shiwei Modern Express reporter Jiang Zhenjun

Suddenly

Accident while repairing the refrigerator

Maintenance workers were injured

The explosion took place in Jianhu County, a home appliance repair shop, the store has been locked up. However, through the glass can still see inside a mess, everywhere traces of burning black.

"I was at the door with grandchildren, a sudden loud noise, ran over to see the repair shop explosion." According to the neighbors, the deceased named Wang Wei (a pseudonym), 46 years old this year, more than 20 years old engaged in appliance repair Industry, is an old repairman. Neighbors TV sets, refrigerators and other household appliances are bad for him to repair, and sometimes he does not charge, people are honest. "At the time he was alone in the store."

Neighbors and their families after the alarm, 120 rushed to the already unconscionable Wang Wei sent Jianhu County People's Hospital for treatment. "The head was hit hard, after two hours of rescue, still failed to save it."

analysis

Refrigerator exploded

May be refrigerant trouble

How to explode the refrigerator? Yuancheng Feng, head of after-sales service Yancheng Changhong appliances introduced refrigerator refrigerant now mainly use R600a, ranging from 60-80 grams, while the lighter only a few grams, if the explosion, the power equivalent to half a grenade.

"In all likelihood is caused by the R600a explosion, it is mixed with air to a certain percentage, in case of fire is easy to explode." Yuan Hengfeng said that the refrigerator in the event of no refrigeration and other issues, to open the compressor repair interface, overhaul , Must be welded, but at this time, if the improper operation, welding torch welding the fire, will cause R600a explosion. "It is estimated that the master was welding."

It is understood that the local police station went to the scene for photo evidence, the specific reasons are still under investigation.

remind

Refrigerator in the kitchen?

This has potential safety problems

What if the refrigerant in the refrigerator leaks? Yuan Heng-feng said that because the refrigerant is usually odorless, leaks are not easy to detect, so the best way is not to put the refrigerator on the kitchen and other open flames, to ensure ventilation and found to have no cooling and other anomalies, as soon as possible After-sales call to check to find the leak.

Yuan Heng-feng said the public do not worry too much, most of the refrigerator explosion are caused by the failure to pay attention to repair or maintenance, the family will not explode the normal use of the refrigerator. Usually to ensure that the rear of the refrigerator dry and ventilated, do not store low-boiling point ether and other dangerous chemicals in the refrigerator, do not use their own refrigerator to replace the refrigerant, "If the refrigerator is the best to find a professional after-sales maintenance to check "

Glossary: ​​R600a

Chinese name: Isobutane. Colorless flammable gas at room temperature and pressure, melting point -159.4, boiling point -11.73. Slightly soluble in water, soluble in ethanol, ether and so on. Explosive mixture with air, explosion limit of 1.9% to 8.4% (volume).