How much to adjust the temperature of the freezer in winter and summer

The temperature control adjustment of the refrigerator is to adjust the temperature according to the season, and the temperature control is actually adjusting the temperature difference coefficient generally: the larger the temperature difference between the box and the outside of the box, the smaller the temperature control coefficient adjustment, the smaller the temperature control coefficient adjustment between the box and the outside of the box, the greater the temperature control coefficient adjustment. In layman's terms, the colder the weather (winter), the greater the adjustment (such as in winter, when the ambient temperature is low, it is best to turn on the winter temperature compensation switch, but don't forget to turn off this switch when the temperature warms up, otherwise it will be very power-consuming.) , the hotter the weather (summer), the smaller the adjustment (, generally spring and autumn adjustment in the middle (is better. Temperature compensation is essentially a small electric heating to heat the thermostat, so that the thermostat contacts that are not originally conductive (open circuit state) are turned on (closed circuit state). A refrigeration senior mechanic!

Summertime. During the use of the refrigerator, all aspects are greatly affected by the ambient temperature.

In summer, when the room temperature is high, you should choose 2-3 gears to use.

The 2-3 gears are weak gears, the start-up time is shortened, the downtime is extended, the power is saved, the compressor wear is reduced, and the service life is extended.

Winter. Generally, the gear should be above 4 gears.

If the set temperature is too high, it is easy to cause the refrigerator to have a short start-up time, resulting in poor freezing effect.

In general, if the ambient temperature is lower than 16 degrees, adjust to 5th gear, and lower than 10 degrees, you can adjust to 6th or 7th gear.

In winter it is adjusted to 4 to 6 degrees, and in summer it is adjusted to 1 to 3 degrees.

The reason is as follows: the colder the inside of the refrigerator, the hotter the outside of the box (according to the conservation of energy, if you want to cool, you must release heat).

In winter, the room temperature is low, which can increase the refrigeration intensity, and the temperature of the box is not afraid.

In summer, the room temperature is already very high, so it is necessary to reduce the refrigeration intensity so that the temperature of the box is not so high.

The refrigerator is to transfer the internal energy in the refrigerator to the outside of the refrigerator by consuming electrical energy, and the heating of the outer wall of the refrigerator is mainly due to the condensation and heat release of the condensate.

The law of conservation of energy states that the total energy of a closed system remains constant. The refrigerator is not a closed system and has an input of electrical energy.

It is more appropriate to adjust the temperature of the freezer to 2 degrees to 8 degrees.

During the use of the freezer, its working time and power consumption are greatly affected by the ambient temperature, so it is necessary to choose different gears in different seasons. The higher the number, the lower the temperature in the freezer, the longer the compressor working time, and the higher the power consumption.

In summer, the outdoor temperature is high, and the temperature control can be adjusted at 3 to 4 gears, and the temperature is generally around 4 to 6. This not only ensures the downtime rate of the freezer, but also ensures the refrigeration effect of the freezer, which will cause the freezer to start for a long time or not stop.

Freezer introduction

A freezer, also known as a freezer, is a device that preserves food and other items at low temperatures. There are two kinds of distinction between household and commercial, and commercial freezers are used in restaurants, water bars, food processing and supermarkets. The basic function of the freezer is to refrigerate and keep the inside of the box at a proper temperature.

The refrigeration system is generally composed of four basic components: compressor, condenser, capillary or thermostatic expansion valve, and evaporator.

The power consumption of the freezer is divided into rated power consumption and actual power consumption, and the rated power consumption is the electric energy consumed when the freezer is in a stable operating state and runs for 24 hours at ambient temperature 25. The actual power consumption refers to the electric energy consumed by the refrigerator in actual use, and the actual power consumption of the refrigerator is sometimes higher than the rated power consumption, sometimes lower than the rated power consumption, and the actual power consumption varies with the freezer environment.

The above content reference: Encyclopedia - Freezer.

Does it depend on the type of food and how long it lasts?

If it is meat that needs to be frozen for a long time, it should be set and adjusted to minus 18 degrees.

If it is only for short-term freezing and freshness, it can be adjusted to about minus 12 degrees, which will save more electricity.

If it is only frozen for a few days, adjust it to about minus 7 degrees.

If the food is refrigerated, adjust it to the refrigeration function and keep the temperature between 4-8 degrees.

The normal temperature of the freezer compartment is between 0 10 degrees and the normal temperature of the freezer is between 12 and 18 degrees.

The normal temperature of the refrigerator is between 0 10 degrees Celsius, the normal temperature of the freezer is between 12 and 18 degrees, and the temperature inside will be even lower if the temperature control of the refrigerator is too high.

1. The temperature of the refrigerator in the refrigerator in winter is generally suitable for more than 4 gears in winter, the reason is: the product you buy only has a refrigerator room thermostat to control the temperature of refrigeration and freezing, because the technical requirements of the refrigeration temperature are controlled between 0 10 degrees, and generally in the winter the refrigeration environment is relatively low, the refrigeration is easy to reach the set temperature, if the set temperature is too high, it is easy to produce a short refrigerator start-up time resulting in the freezing and refrigeration effect can not be achieved, and if the ambient temperature is low in winter, the main thing is to ensure the refrigeration effect of refrigeration.

2. In general, if the ambient temperature is lower than 16 degrees, adjust it to 5 gears, and if it is lower than 10 degrees, it can be adjusted to 6 or 7 gears. Sometimes because the ambient temperature is too low, such as 0 5 degrees, the gear is lowered and the frozen things are refrigerated, at this time, it is completely possible to store the food outside the refrigerator.

Precautions for freezer temperature:

In the summer, the ambient temperature is high, and every 1 degree drop in the temperature inside the chamber is difficult. Because the refrigeration temperature is controlled between 0 and 10 degrees, when the ambient temperature is close to the temperature of the storage room, the refrigeration start-up time is very short or even the temperature will be reached without turning on, and the refrigerator does not turn on or the start-up time is short, and the refrigerator freezer temperature cannot be reached.

Refrigerator freezer compartment temperature in summerIn summer, due to the high ambient temperature, the refrigerator dissipates heat slowly, and the refrigerator will run for a relatively long time. Any refrigerator has a temperature range, and as the ambient temperature increases, the run time increases.

In summer, it is generally recommended that the freezer be opened in 1-2 gears.

Because the indoor temperature is higher in summer, it is difficult for the refrigerator temperature to drop for a while, if you insist on adjusting the vertical temperature control knob to 3 gears or even more, the refrigerator refrigerator refrigerator will work longer in order to meet the temperature requirements, which is a waste of electricity and will shorten the life of the refrigerator. In winter, it is more appropriate to adjust to 4-5 gears, and in spring and autumn, it is more appropriate to adjust to 3 gears.

Which temperature is lower in the freezer from 1 to 7:

In the freezer gears 1 to 7, the higher the number, the lower the temperature in the freezer, that is, the temperature in the 7th gear is low and the temperature in the 1st gear is high. However, the temperature of the freezer is not as low as possible, because the greater the temperature difference, the longer the freezer compressor will work, and the greater the power consumption, so the gear of the thermostat should be adjusted according to the seasonal temperature change.

Method Step by step reading 1 6 should be adjusted to 2 3 gear, the temperature is high in summer, the internal temperature of the refrigerator will be affected, and the correct adjustment of the temperature can save electricity. The temperature of the 2 6 refrigerator has 0 7 gears, and adjusting it to 2 3 gears in summer can save electricity and better refrigerate and keep food fresh. 3 6 The larger the number of temperature gear on the refrigerator, the lower the temperature, if the refrigerator temperature is adjusted to more than three gears in summer, the compressor increases the working load in order to meet the low temperature of the refrigerator, which not only consumes electricity but also damages the service life of the refrigerator.

1688 According to the content of the article, we recommend advertising clocks and thermometers 2 yuan 2 yuan view 4 6 The temperature knob of the refrigerator has 012345 five gears or 01234567 seven gears, 0 gear is the shutdown gear, and 567 gear is the forced cold gear. 5 6 When the thermostat is adjusted to the forced cooling gear of the residual boredom, due to the low control temperature, the compressor will continue to work in a pure manner, and the refrigerator will almost always be in a non-stop state. The larger the number of the 6 6 thermostat, the lower the temperature of the freezer, generally adjust the 5 gears 2 3 gears, and the 7 gears can control the freezing after 3 and 4 gears to freeze minus 18 degrees Celsius and refrigerate 5 degrees without further adjustment.

The temperature of the household freezer is set between 2-8.

The higher the number, the lower the temperature in the freezer, the longer the working time of the compressor, and the greater the power consumption. The gear of the thermostat should be adjusted according to the seasonal temperature change, generally in spring and autumn we can adjust it to 3 gears, depending on your requirements, whether the freezer can reach below minus 18 degrees. In order to achieve the purpose of food preservation and power saving, it should be adjusted to 4 or 5 gear in winter.

Introduction to the freezer refrigeration system:

When the solenoid valve is powered off, the solenoid valve does not act, and the capillary tube of the refrigerator is connected, so that the high-pressure refrigerant from the condenser absorbs water and filters through the filter drier, and enters the capillary of the refrigeration room through the solenoid valve, and after throttling and depressurizing the refrigerant by using the capillary, it enters the evaporator of the refrigerated room to absorb the heat of the refrigeration room, and then enters the evaporator of the cold cherry blossom freezer to absorb the heat of the freezer.

After the refrigerant is fully evaporated and vaporized by the evaporator, all of it is converted into low-pressure gas, which is sucked into the compressor, and the compressor compresses the refrigerant into high-pressure and high-temperature gas, and then discharges it to the condenser. The above process is repeated to achieve simultaneous refrigeration of the refrigerator and freezer. <>

It is more appropriate to keep fresh at 5 degrees, and the left is more suitable than the stuffy.

It is more appropriate to freeze at about 18 degrees in the posture of zero ants.

It also depends on the type of food and the length of time it is kept.

In winter, it should be adjusted to 4th or 5th gear. The temperature in the refrigerated wheel is generally 4-8 degrees, and the best effect is good. In order to meet the temperature requirements in the refrigerator cold room, the compressor will work for a long time.

A refrigerator is a kind of refrigeration equipment that maintains a constant low temperature, and it is also a civilian product that keeps food or other items in a constant low temperature and cold state. Inside the box there is a compressor, a cabinet or box for ice making for icing, and a storage box with a refrigeration unit. The volume of household refrigerators is often 20,500 litres.