The correct way to use the refrigerator temperature control switch: save electricity and prevent freezing
In daily life, refrigerators have become one of the indispensable appliances in every home. However, what you may not know is that many people often make mistakes when using refrigerators, especially when adjusting the temperature control switch. This will not only lead to increased power consumption in the refrigerator, but may also cause the inside of the refrigerator to freeze, affecting food storage and the life of the refrigerator. Today, we will deeply analyze the correct use of refrigerator temperature control switches to make your refrigerator more energy-efficient and efficient.
First, the function and principle of the temperature control switch
The temperature control switch of the refrigerator is an important part to control the internal temperature of the refrigerator. It keeps the temperature inside the refrigerator stable by adjusting the operating time and frequency of the refrigeration system. When the internal temperature of the refrigerator is higher than the set value, the temperature control switch will start the refrigeration system and reduce the temperature; When the temperature reaches the set point, the refrigeration system stops operating to save energy.
2. Common misunderstandings of temperature control switch adjustment
Turn it down in the summer and up in the winter
Many people believe that in the summer when the weather is hot, the temperature of the refrigerator should be turned down to maintain the freshness of the food; And in the cold winter weather, the temperature should be turned up to save energy. Actually, this approach is wrong. Because the working principle of the refrigerator is to reduce the temperature inside the refrigerator through the refrigeration system, not through the temperature of the external environment. Therefore, no matter how the external environment changes, we should set the temperature according to the storage needs of the food inside the refrigerator.
Adjust the temperature frequently
Some people adjust the temperature switch frequently in order to quickly reduce the temperature inside the refrigerator. This practice not only does not achieve the effect of rapid cooling, but will increase the power consumption of the refrigerator. Because every time you adjust the temperature switch, the refrigeration system is restarted, which consumes more power.
3. Correct use of temperature control switches
Set the temperature according to the food storage needs
In general, the refrigerator compartment temperature should be set between 2-8 degrees Celsius, and the freezer compartment temperature should be set below -18 degrees Celsius. This not only ensures the freshness of the food, but also saves energy. If there is a lot of food inside the refrigerator or special foods (such as ice cream, seafood, etc.) need to be stored, the temperature can be lowered appropriately; On the contrary, the temperature can be increased appropriately.
Avoid frequent temperature adjustments
After setting the temperature, we should try to avoid adjusting the temperature switch frequently. If the temperature inside the refrigerator fluctuates or the food storage needs change, the temperature can be adjusted appropriately, but not too often.
Clean up the frost regularly
If the inside of the refrigerator is severely frozen, it will not only affect the storage effect of food, but also increase the power consumption of the refrigerator. Therefore, we should clean up the frost regularly. In general, cleaning up once a month is sufficient. When cleaning up, you can use a hair dryer or a hot towel to speed up the melting of the frost.
Fourth, case analysis and data support
According to data from a home appliance research institute, the correct adjustment of the refrigerator temperature control switch can save about 10% of electricity. Taking a refrigerator that consumes 1 kWh of electricity per day as an example, if the temperature control switch is correctly adjusted, you can save 0.1 kWh of electricity per day, and you can save about 36.5 kWh of electricity in a year. At the same time, properly adjusting the temperature control switch can also reduce the formation of ice inside the refrigerator, thus extending the life of the refrigerator.
When a family used a refrigerator, the power consumption of the refrigerator increased due to the frequent adjustment of the temperature control switch, and there was a serious freezing situation. Later, after learning the correct way to use the temperature switch, they adjusted the temperature setting and cleaned up the frost regularly. After a period of use, they noticed that the refrigerator's power consumption was significantly lower and that the icing situation had improved.
5. Future development trends and policy recommendations
With the continuous development of science and technology, the refrigerator is becoming more and more intelligent. In the future, we can expect more smart refrigerator products to come out, which will be able to automatically adjust the temperature according to the storage needs of food and changes in the external environment, so as to achieve more energy-efficient and efficient operation.
At the same time, the government should also strengthen energy-saving supervision and policy guidance for household appliances. For example, more stringent energy consumption standards for household appliances can be formulated to encourage enterprises to develop and produce more energy-efficient household appliances; Consumers can also be encouraged to buy energy-saving household appliances through financial subsidies and tax incentives.
In short, correctly adjusting the refrigerator temperature control switch is one of the important measures to save energy and extend the service life of the refrigerator. We should master the correct way to use it and develop good habits of use. At the same time, we should also pay attention to the energy-saving development trend and policy changes of household appliances, and contribute to the construction of a green and low-carbon home environment.