Washing machine: service life is 8 years, and leakage must be replaced.
Service life: generally about 8 years, with high frequency of use, it will be shortened by 1-2 years.
If you use less, pay attention to maintenance, and you can extend 1-2 years accordingly. If you have the following symptoms, it means that your washing machine can be retired: the color of the plastic shell is lighter, the noise is too loud, it can't rotate, the clothes can't be washed cleanly, and some minor problems such as water seepage often occur, and in severe cases, it will leak electricity.
Health hazards: It is reported in the news that the washing machine may explode and catch fire when it is "out of service". This is not only related to the service life, but also related to the location, environment, washing mode, washing frequency and power interface of the washing machine. Especially if you use it for a long time and don't pay attention to cleaning, the residual water in your body can easily breed bacteria in a closed and humid environment, making your clothes dirtier. In addition, if the motor is used for a long time, the motor will age and the bearing wear will increase, which will increase the gap of some parts and may also pinch clothes.
Tips for "Longevity": Take coins and sundries out of your pocket before washing.
Button up or zip up and turn the clothes over; The amount of laundry at a time shall not exceed the specified amount of washing machine, and the amount of water shall not be lower than the off-line sign, so as to avoid the motor aging due to overload; After washing clothes every time, wash the bucket with clear water, dry the water drops and accumulated water with a dry cloth, restore the knobs and buttons on the operation panel to their original positions, indicate the drainage switch to the off position, and then place it in a dry and ventilated place; Check the power cord at least once a month. Television: Life span 10 years, most afraid of moisture, most afraid of heat.
Service life: black and white TV set10-12 years, color TV set 8-10 years. The aging symptoms of TV: the shell fades, the screen is dim, the color is not as bright as before, and the color fades (for example, the whole looks blue).
Health hazards: The longer the TV is used, the less safe it is. It is reported that old TVs without maintenance are prone to spontaneous combustion or explosion. This is because an aging TV may be subjected to vibration, sudden cooling, sudden heating,
As well as excessive dust and dirt accumulated in the machine or short circuit of wires, resulting in local overheating and explosion of the kinescope. However, over-aged TV sets will damage people's eyesight invisibly because of aging electrical components, unclear images and shaking pictures, and at the same time, increased radiation will also damage health. The coup of "prolonging life": watch TV for a long time, don't switch it on and off frequently, if you watch it for a long time, it's best to reduce its display brightness to avoid internal burns or aging; When not watching TV, it is best to turn off the monitor and cover the body with a thin cloth to prevent dust. Otherwise, it may accelerate the damage of electronic components in the fuselage and shorten its service life. In addition, use the pause button less to avoid overheating of some parts and internal burns. The TV is most afraid of humidity, so don't go near the humidifier. The place where the TV is placed must be ventilated, and it should not be placed in a TV cabinet that is too deep and too small to avoid overheating and damage to electronic components.
Or smoke and catch fire. Refrigerator: service life 15 years, the more you use it, the more power you consume.
Service life: generally, it is12-15 years. As an "electric tiger", the refrigerator used for ten years is twice as much as that used for the first time. Therefore, if the refrigerator has excessive noise, high power consumption, poor refrigeration effect, water leakage, trembling during operation and so on. , it will be upgraded.
Health hazards: too old refrigerators,
There is more and more dust in many parts of the body. If it is not cleaned, it will easily lead to short circuit, and the function of preservation and sterilization will be reduced, resulting in food odor and inability to keep fresh. At the same time, the refrigerant will also leak, polluting the environment and endangering health. The coup of "prolonging life": check the dust on the compressor and condenser regularly, and clean it when it is dirty, so as not to affect the heat dissipation and shorten the service life, and weaken the refrigeration effect of the refrigerator (using a refrigerator with a completely flat back design, this problem is not considered). Clean the inside of the refrigerator regularly, at least three or four times a year. In addition, when the refrigerator is not used for a long time, the power plug should be unplugged and the inside of the refrigerator should be wiped clean. When the refrigerator is fully dry, close the refrigerator door.
Water heater: service life is 8 years, so don't pull it all the time.
Service life: mostly 6-8 years. Over the service life, the color of the water heater body will become lighter or darker, and the sound will be abnormal during operation, and some will have a "rumbling" sound.
In addition, the plastic hose connecting the fuselage will harden, darken and crack, and the switch often fails, resulting in health hazards such as tempering, flameout and safety device failure. Aging of water heater may have fatal consequences, because aging will reduce the function of components connected to the circuit, resulting in poor circuit connection or leakage. In addition, in the process of long-term use, trace impurities and minerals contained in water will precipitate in the inner tank of water heater, which will affect the water quality and service life.
Tips for "prolonging life": The electric water heater installed in the bathroom should be waterproof and cleaned regularly. Invite experts to conduct regular inspections at least once a year to eliminate and discover potential hidden dangers. When it is not used for a long time, please turn off the power supply and drain the water in the tank. Don't always unplug the power plug connected to the water heater, which will shorten the service life of the water heater and even cause a fire in serious cases. It is best to plug the power plug into a waterproof socket with a switch. It is best to have a long time between the two starts. If you really need to use hot water often, you can simply keep the power on.
Air conditioning: life 10 year. Too old to hurt my voice.
Service life: If the startup time is short, the safe service life is 10 year. If the air conditioner cools or heats slowly, the noise is too high, and the remote control is invalid. Or spray dust directly as soon as you turn it on. The blowing wind is mixed with a musty smell, and some even spray black water, reminding the owner that I am going to retire.
Health hazard: The old air conditioner can't reach the preset temperature quickly, with short sleep state and high power consumption. In addition, the evaporator fins of "over-aged" air conditioners will be seriously oxidized, and even after cleaning, a lot of dirt will still accumulate, which may cause various discomfort in the throat.
Tips for "prolonging life": Don't switch the air conditioner on and off frequently, otherwise the starting current may be too large, which may burn the fuse or even the compressor motor. Usually, attention should be paid to keeping indoor filters and outdoor heat exchangers (fin radiators) clean. There are various partitions on the panel of the shell, which are easy to accumulate dust. It can be cleaned regularly with a soft cloth, but it cannot be scrubbed with gasoline and acidic chemicals. The whole air conditioner is thoroughly cleaned 2-3 times a year. There must be no high-temperature heat source next to the air conditioner to avoid deformation of the air conditioner panel.
The service age of small household appliances
Rice cooker: The service life is generally 6-8 years. During use, special attention should be paid to the power plug, which is easy to increase the resistance, causing the plug interface to heat up and cause a fire.
Hair dryer: the service life is generally about 4 years. Because there is a protective device inside, if the service life is too long and the protective device exceeds a certain number of times, it is likely to burn people or cause a fire.
Vacuum cleaner: The service life is usually 7-8 years, so the dust bag of vacuum cleaner should be replaced frequently, otherwise it will easily breed bacteria and affect health.
Humidifier: the service life is related to the core component-oscillating plate. High-quality vibrating plates can last 4000-6000 hours, ordinary ones can last less than 3000 hours, and inferior ones can last only a few hundred hours. It is best not to adjust the humidity of the humidifier too much, and clean it in time after use. Don't use the same water for several days, which is harmful to your health. Dry the water vapor in time after use, otherwise it is easy to breed bacteria.
Electric blanket: the safe service life is 6 years. After more than 6 years, the protective insulation layer of the heating wire began to age and crack, which was prone to leakage accidents.
Drinking machine: the safe service life is about 8 years, the filter element needs to be replaced every 3 years, and the drinking machine is disinfected and cleaned every 1-2 months. If you don't drink for a long time, be sure to clean it thoroughly. In the case of not drinking water, it is best to unplug the plug and turn off the switch to reduce the loss.
Service life of other household appliances: electric iron, 9 years; Electric blanket, 8 years; Personal computer, 6 years; Electric fan, 10 year; Microwave oven, 10 year; Electric shaver, 4 years.
It is best to have a long time between the two starts. If you really need to use hot water often, you can simply keep the power on. Air conditioning: life 10 year. Too old to hurt my voice.
Service life: If the startup time is short, the safe service life is 10 year. If the air conditioner cools or heats slowly, the noise is too high, and the remote control is invalid. Or spray dust directly as soon as you turn it on. The blowing wind is mixed with a musty smell, and some even spray black water, reminding the owner that I am going to retire.
Health hazard: The old air conditioner can't reach the preset temperature quickly, with short sleep state and high power consumption. In addition, the evaporator fins of "over-aged" air conditioners will be seriously oxidized, and even after cleaning, a lot of dirt will still accumulate, which may cause various discomfort in the throat.
Tips for "prolonging life": Don't switch the air conditioner on and off frequently, otherwise the starting current may be too large, which may burn the fuse or even the compressor motor. Usually, attention should be paid to keeping indoor filters and outdoor heat exchangers (fin radiators) clean. There are various partitions on the panel of the shell, which are easy to accumulate dust. It can be cleaned regularly with a soft cloth, but it cannot be scrubbed with gasoline and acidic chemicals. The whole air conditioner is thoroughly cleaned 2-3 times a year. There must be no high-temperature heat source next to the air conditioner to avoid deformation of the air conditioner panel.
The service age of small household appliances
Rice cooker: The service life is generally 6-8 years. During use, special attention should be paid to the power plug, which is easy to increase the resistance, causing the plug interface to heat up and cause a fire.
Hair dryer: the service life is generally about 4 years. Because there is a protective device inside, if the service life is too long and the protective device exceeds a certain number of times, it is likely to burn people or cause a fire.
Vacuum cleaner: The service life is usually 7-8 years, so the dust bag of vacuum cleaner should be replaced frequently, otherwise it will easily breed bacteria and affect health.
Humidifier: the service life is related to the core component-oscillating plate. High-quality vibrating plates can last 4000-6000 hours, ordinary ones can last less than 3000 hours, and inferior ones can last only a few hundred hours. It is best not to adjust the humidity of the humidifier too much, and clean it in time after use. Don't use the same water for several days, which is harmful to your health. Dry the water vapor in time after use, otherwise it is easy to breed bacteria.
Electric blanket: the safe service life is 6 years. After more than 6 years, the protective insulation layer of the heating wire began to age and crack, which was prone to leakage accidents.
Drinking machine: the safe service life is about 8 years, the filter element needs to be replaced every 3 years, and the drinking machine is disinfected and cleaned every 1-2 months. If you don't drink for a long time, be sure to clean it thoroughly. In the case of not drinking water, it is best to unplug the plug and turn off the switch to reduce the loss.
Service life of other household appliances: electric iron, 9 years; Electric blanket, 8 years; Personal computer, 6 years; Electric fan, 10 year; Microwave oven, 10 year; Electric shaver, 4 years.