Household appliances overage use security risks

Many friends use electrical appliances for frugality, and their awareness of replacement is not very high, resulting in the use of "overage" appliances. In fact, home appliances also have a longevity, and the use of “overage” can have certain safety hazards. It is better to use regular maintenance and timely replacement in use.

Color TV: excessive use or burn-out usually pay attention to sun moisture

Mr. Liu, who is engaged in the maintenance of home appliances, introduced television displays, switches, connectors and other components are vulnerable. If it is used for more than one year, these components will be deteriorated and their performance will be degraded. The television image will be unclear and the screen will flicker. It will damage people's eyesight, generate more radiation, and may even lead to burning and explosion.

It is understood that the country's stipulated household flat-panel TVs have a safe life of 7 years (the number of years of safe use is calculated from the date the consumer issued the purchase invoice), which is also the average number of households using the average intensity. If used overtime, the security risks of television will be even higher. Therefore, people should pay more attention to maintenance and maintenance in daily use.

“Frequently switching on and off, staying on the same screen for a long time will lead to accelerated aging of some components.” Ms. Yang, who is engaged in TV sales, said that “continuous use for a long time will also accelerate TV aging.” In addition, the TV must be placed in the ventilation Dry and not in direct sunlight.

Air Conditioning: Do not switch the machine on a regular basis for short periods of time. Clean the indoor unit filter regularly.

“This added refrigerant,” Mr. Zhao, the citizen, turned on the air conditioner in his home and found that there was no change in temperature near the outlet. In fact, the reason why cooling is slow is that, apart from insufficient refrigerant, it may also be an indication of the aging of air conditioners. Mr. Bai, an appliance repairer, said that the service life of air conditioners is generally about 10 years. Extensive use of air-conditioning will increase power consumption, noise, cooling and heating slow, serious odor outlet and other conditions, at the same time, bacteria in the air conditioning filter is also likely to affect the health of users, may cause people suffering from air conditioning disease.

Mr. Bai reminded that the use of air-conditioning should not be set too low temperature, while avoiding frequent switching machine within a short time, so as not to affect the service life of air conditioning. In addition, the indoor machine filter should also be regularly cleaned to prevent the air conditioner from becoming an "air killer".

Washing machine: "overage" use or leakage caused by leakage should pay attention to regular cleaning

"Two days before the washing machine dries the barrel and leaks electricity. When the clothes are taken, it is hit by a weak current," Mr. Fan's daughter complained. Mr. Ge, who is engaged in the maintenance of home appliances, said that washing machines that have exceeded the useful life would experience ageing, such as reduced cleanliness, increased noise, and sometimes leakage, leakage, etc., with a relatively high risk factor.

Mr. Ge said, “Before washing, remember to take out coins and other items in the pocket in advance, and tie the long strips of clothing and zippers. Also, after use, be sure to cut off the power, turn off the tap, and pay attention to regular Clean."

Refrigerator: "out of service" or caused by short-circuit need to clean up the dust in a timely manner

"The refrigerator in my house is very loud," said citizen Wu. Industry insider Ms. Yan said that if the old refrigerators that have been used for many years are noisy, have increased power consumption, have poor cooling effect, leak water, and quiver at the time of operation, they may have to be replaced.

Ms. Yan said that too old refrigerator, the body of many parts of the dust accumulated more and more, if the cleaning is not clean, it is easy to short circuit, affect the health, preservation and sterilization functions will be degraded, causing food odor, can not be preserved, Refrigerant leaks may also occur.

Ms. Yan reminded that during the daily use of the refrigerator, it is necessary to regularly clean the interior of the refrigerator and timely clean up expired foods. At the same time, we must regularly check the dust on the compressors and condensers and clean them in time so as not to affect the heat dissipation, resulting in shortened service life and refrigerator cooling. The effect is weakened.