"The new three years, the old three years, and sewing for three years," this is a true portrayal of many households using household appliances in daily life - not bad, no problem, no maintenance. In fact, household appliances have a useful life, and they also need to be regularly maintained. We will pay attention to the production date and shelf life of our products when purchasing foods. Similarly, we should clarify the useful life of our home appliances when purchasing or using household appliances.
Although the general standards for the safe use of home appliances have been introduced for a long time, the specific rules for different products have not yet been released. The main reason is that the assessment of the useful life of different products is more difficult, and the differences in use in different regions are also relatively large. Therefore, for the time being, there is no clear provision for household appliances in China.
The table basically covers several household appliances commonly used in people's lives. When purchasing these appliances, the user should ask the sales staff to check whether the purchased goods are marked with a safe period, and ask for a valid certificate for the appliances. If the product is within the safe use period, the product itself If the defect causes damage to the user, it may report to the relevant department and request repair or compensation.
If you don't know what's going wrong with your home appliances, take a look at the following:
1. Air Conditioning: If air conditioners used for many years begin to cool down or heat slowly, the noise is too loud, and a musty smell will appear at the time of starting, and the air will be accompanied by dust and flow out of the black water. Then the user should consider replacing a new air conditioner. The old air conditioner not only consumes more power at this time, but also has bacterial dirt on the wind, which affects the health of the body.
2. Refrigerator: Refrigerators that are running normally have poor cooling effect, excessive noise, and even slight trembling, indicating that they are aging. If it continues to be used, the power consumption will increase, and the storage function of foods will also be degraded. Sometimes, there will be leakage of refrigerator refrigerants and pollution of the food environment.
3. Washing machine: The phenomenon that the washing machine is overaged is the most common among users. It is also the simplest way to judge how old it is. In general, problems such as water seepage, water leakage, electric leakage, excessive noise, unclean laundry, etc. are manifested in the washing machine. In serious cases, explosions may occur.
4. TV: Although the market share of various types of flat panels and projectors is getting higher and higher, TV is still one of the appliances that are indispensable for every family. Daily use of TV, the screen color is dim, the picture is fuzzy and jittery, in addition to considering the quality of the TV itself, but also to see whether the TV usage time has exceeded the useful life. In addition to the increase in power consumption, televisions that are out of service have frequent spontaneous combustion or explosions.
5, water heaters: After the water heater exceeds the service life, abnormal noise will occur during operation, the safety device will also have functional problems, together with the impurities accumulated in the bladder, will not only pollute the water quality, but also may cause damage to the human body due to leakage. hurt. In addition, over-age water heaters are also prone to malfunctions such as water leakage, poor heat insulation, and short-circuit and smoke emission caused by the aging of internal electrical components.
Editing Tips: Once you find that your home has similar aging features, it is best to replace the product in advance to avoid serious consequences. According to media reports, each year in China, the number of electric shocks caused by household electrical appliances exceeds 1,000. The fire damage caused by home appliances is even more striking, and the most typical reason for this is the over-age “use†of home appliances. Baidu search on the "home appliance aging" keyword, you can find that in the 3.6 million search results, a large part of the proportion of reports on the cause of fire and other accidents caused by aging appliances.
In order to avoid these problems arising from the aging of home appliances, PConline hereby makes some suggestions:
1. Use of air conditioning:
(1) Try to avoid frequent switch on and off in a short period of time, because it will not only cause air conditioner frequency conversion function to fail to work properly, but also consume electricity and shorten the life of the air conditioner;
(2) According to the size of the space, the outdoor temperature and the number of indoor air conditioners, the temperature of the air conditioner can be properly adjusted. In addition, if you do not use air conditioners for a long time, you have to run once a month.
(3) Regular maintenance and cleaning of air conditioners can not only improve the cooling effect and reduce the cooling time, but also help to prolong the service life of air conditioners. For air conditioners, it is advisable to ensure thorough cleaning and maintenance of 2-3 times per year. If it is necessary to replace the air-conditioner, it is recommended to use an air-conditioner that can be self-cleaning, which can eliminate the complexity of manual cleaning and can be cleaned regularly.
2. Use of refrigerator:
(1) The refrigerator should be placed on a stable ground and should not be moved casually to avoid damage to it;
(2) Avoid frequent switching on and off, so as not to cause impact on the refrigerator compressor and shorten the service life;
(3) In order to ensure heat dissipation, there must be sufficient space around the refrigerator for cooling. It is best to place it in a location with good ventilation. At the same time, it is necessary to regularly clean the radiator;
(4) In order to ensure food hygiene, the interior of the refrigerator needs to be regularly defrosted and cleaned to prevent dirt from adhering to the internal parts of the refrigerator and causing damage;
(5) The food stored in the refrigerator is best left cool in advance.
3. Use of washing machine:
(1) The washing machine should be placed in a stable position to avoid shaking during everyday laundry and affect the service life;
(2)Because it is in frequent contact with water, it is necessary to check regularly whether the line is in good condition and replace the damaged circuit in time;
(3) To ensure that the washing machine console is partially dry and free of water during normal washing, otherwise the electronic circuit will cause a short circuit after damp and damage the washing machine;
(4) Before the laundry, the coins or hard objects in the clothes should be taken out to avoid impact on the inner wall of the washing machine, which will affect the service life;
(5) After washing the clothes in the washing machine, keep the interior dry. Because the damp inner tube is prone to bacteria, it affects the cleanliness of the clothes and shortens the service life of the washing machine.
4. Use of the TV:
(1) Do not switch on or off frequently during daily use. Unplug the power supply when not in use. Long-running TV opportunities accelerate the aging of internal hardware. Overloading operations can also cause permanent damage to the content, causing TV panel failure.
(2) The televisions on the market today are mostly smart TVs. They are both large and thin and relatively fragile. Therefore, the number of mobile phones should be reduced as much as possible to avoid frequent movements.
(3) The smart TV can meet the requirements of users to freely install and watch entertainment resources, but the internal software installation will cause the system to run slower and occupy memory, making the TV fluency poor;
(4) The care of the TV screen should be cautious. Nowadays, the TV screen is mainly composed of LCD screens. When wiping, wipe with a soft dry cloth. When not in use, it is necessary to cover the cooling holes with a dust cover to prevent dust from entering and causing circuit failure.
5. Electric water heaters use:
(1) To regularly inspect the integrity of the line, the outlet should be located as high as possible to avoid water ingress;
(2) During the heating of the electric water heater, the inlet valve must be in an open state. If it is closed, it will have an adverse effect on the machine. In addition, ensure that the electric water heater has good grounding and leakage protection measures;
(3) The interior of the electric water heater needs regular cleaning to remove internal sediment and ensure the normal use of the electric water heater. In addition, the scale of the heating pipe is easy to collect scale, which also requires regular maintenance. This can not only improve the thermal efficiency, but also save electricity;
(4) Regularly check whether the leakage protection switch on the body is normal and avoid the risk of electric shock.
Edit summary:
Although reasonable maintenance of home appliances will extend their useful life, but beyond the use of the appliance itself, users should try to use the after-sales or maintenance department to identify the safety of the appliance itself to avoid dangerous accidents. The problem of the age of household appliances must be taken into consideration by every user. The appliances that should be retired must be replaced in time to reduce the risk index and ensure the safety of use.
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