In the hot summer days, the high temperature is sultry, and people are not waiting for air conditioners, fans, refrigerators, etc., in order to have a cool summer. However, many people do not know, we are comfortable, but home appliances may have heat stroke. Recently, the reporter visited some home appliance repair points in Beijing, and learned that due to the high temperature and humidity of the weather, coupled with improper use of consumers, the failure of home appliances has occurred frequently, and the volume of home appliance repair business has also increased significantly. In this regard, Guo Chibing, vice president of China Household Appliances Service Maintenance Association, reminded consumers in an interview: During the hot and humid season, home appliances should also prevent heat stroke.

Household appliances hospital "patients" increased

In a home appliance repair shop in Chengzhuang Road, Fengtai District, Beijing, the reporter saw TVs, refrigerators, washing machines, etc. sent by nearby residents to set up a long queue. Because the area of ​​the small shop is less than 20 square meters, it can’t be put down. The appliances were placed on the open space outside the door. Ms. Zhang, who lives in a nearby cadre, told the reporter that her refrigerator had a freezing failure, which made her freshly populated popsicles all. After the maintenance personnel checked, it was said that the temperature controller was burnt out because the temperature of the refrigerator was too high and the temperature was too high. Ms. Zhang agreed with the maintenance personnel. Originally, Ms. Zhang’s refrigerator was placed on the south-facing balcony. The sun was basking from morning to night, and there were many things on the balcony, and the heat dissipation was not good. In this regard, the maintenance personnel suggested that Ms. Zhang do the sun protection work of the refrigerator, and the items around the refrigerator should be removed to prevent the temperature of the refrigerator from being too high, causing a fire.

The TV on Mr. Song’s home near the Danqiao Bridge in Fengtai District, Beijing suddenly appeared black on Thursday. Mr. Song is a football fan and has a football league the next day, which can make him anxious. On Friday, he specially took time to send this nearly one-pound 29-inch CRT TV to a nearby repair shop for repair. The maintenance staff asked him if he had a fire at the time of booting. Mr. Song said that it is, and that this TV has appeared many times, but it can be used normally after the previous few fires, so it is not in mind. The maintenance personnel told him that the boot fire was caused by the moisture of the TV high voltage package, and the black screen was also caused by the broken high voltage package. Maintenance personnel said that it is very dangerous to fire the TV high voltage package, which will not only cause damage to the TV components, but even cause fires. Therefore, once the TV is found to be ignited, it must be taken seriously and repaired in time to avoid causing greater damage. damage.

The consumer of Ms. Deng, who lives in Wukesong, Haidian District, Beijing, has always had a good time and a bad time. Sometimes the cooling effect is better, sometimes it is very bad. After the factory inspection, the after-sales personnel found that the refrigerator itself was not faulty, but Ms. Deng leaned the refrigerator against the wall, causing the refrigerator to dissipate heat and the compressor self-protection shutdown. The maintenance staff told Ms. Deng that the refrigerator is cooled by the rear panel. The refrigerator is placed close to the wall, which will affect the heat dissipation of the refrigerator. Now the refrigerator compressor generally has self-protection function, and will automatically stop when the temperature is too high. Later, the maintenance personnel moved the refrigerator away from the wall by 10 cm, and there was no refrigeration failure in the refrigerator. The maintenance staff told reporters that he always encountered many such situations every summer, and he patiently explained and introduced the common sense of the refrigerator to consumers.

Guo Chibing told reporters that in the summer, household appliances are frequently faulty. Many of them are not the quality problems of the products themselves, but are caused by improper use of consumers. As long as they master the correct use of summer appliances, scientific use of home appliances can effectively avoid heatstroke of home appliances. To reduce the occurrence of faults.

Home appliances work must also work and rest

If the appliance is working for a long time, it will be fatigued. Under high temperature conditions, it is more likely to accumulate heat due to long-time startup, resulting in excessive working temperature and heatstroke. This will accelerate the aging of the insulation layers such as wires and coils, forming a short-circuit fire, and possibly directly igniting the combustible components on the home appliance. According to statistics, the maintenance rate of household appliances in the summer will increase by 2 to 4 times, of which about 70% of the faults are caused by the burning of important spare parts or the failure to operate normally under high temperature. Computers, air conditioners and TVs are the most popular products for repair. They accounted for 20%, 18%, and 17% of the total number of appliance repairs, respectively.

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