The most utilized appliance in summer should be the refrigerator, without which there is no way to keep food fresh.
When using an air conditioner in the summer, how many degrees should I set it?
Many people get it wrong, no wonder the refrigerator is not refrigerated because it costs electricity!
How should the internal temperature of the refrigerator be set in summer?
Refrigerators are generally divided into two parts, one is the refrigerated area and the other is the freezing area.
If you want to make the refrigerator refrigeration effect better, there are many issues that need to be paid attention to when setting the temperature in the refrigerated and frozen areas.
Let's talk about how to set the temperature in the refrigerator.
1. Refrigeration area
The temperature setting of the refrigerator needs to be precise.
In the summer, the refrigerator temperature is best set in the range of 3°C to 5°C (i.e. 37°F to 41°F) to create a perfect refrigeration environment for food.
This temperature range, like the golden ratio, not only ensures the freshness of the food, but also effectively inhibits the growth of bacteria.
If the temperature of the refrigerator is set too low, it will be too cold like a north wind in a cold winter.
This will not only make the cold room a black hole of energy, increasing unnecessary energy consumption,
Conversely, if the temperature is set too high, it is too hot.
2. Freezing area
When it comes to maintaining the freshness and quality of food, the temperature setting of the freezer plays a crucial role.
To ensure that food retains its original flavor and nutritional value for a long time when frozen, it is highly recommended that the freezer temperature be set around the gold standard of -18°C (0°F).
This precise temperature control allows the food to go into deep dormancy below freezing, thus effectively inhibiting the growth of microorganisms and the activity of enzymes, ensuring that the food will not spoil for a long time.
At the same time, such a low temperature environment can also effectively prevent the water in the food from freezing, avoid the destruction of the food cell structure by icing, and maintain the original taste and texture of the food.
However, the temperature is not set at will.
If the temperature is set too high, the food may gradually deteriorate due to the growth of microorganisms.
Conversely, if the temperature is set too low, it can further inhibit the growth of microorganisms, but it will increase energy consumption dramatically, which will not only waste energy, but also cause unnecessary burden on the refrigeration equipment.
Therefore, setting the temperature of the freezer at around -18°C (0°F) is both a guarantee of food safety and an optimization of energy use.
What problems need to be paid attention to when using a refrigerator in summer?
When using the refrigerator in summer, you need to pay attention to the following issues:
1. Check the temperature regularly
Under the invasion of high summer temperatures, the temperature control inside the refrigerator is particularly important.
In order to ensure the safety and freshness of the food, we must check the temperature of the refrigerator regularly.
We can choose to open the refrigerator door in the morning or evening, when the outside temperature is relatively low, and gently touch the inner wall of the refrigerator to feel whether the temperature is moderate.
At the same time, we can also use the thermometer on the refrigerator to monitor the temperature inside the refrigerator to ensure that it is always within the appropriate range.
2. Clean the refrigerator regularly
In order to ensure the freshness and safety of food, it is especially important to clean the refrigerator regularly.
If the refrigerator is not cleaned regularly, various bacteria and odors will gradually accumulate inside the refrigerator, which will not only affect the taste and quality of food, but also may pose a potential threat to our health.
Therefore, we need to clean the refrigerator regularly as we do with daily household chores.
Summary:
When using the refrigerator in summer, be sure to set the temperature well, so that the refrigerator can be refrigerated well and the food can be kept fresher.