How many degrees is the right temperature for the refrigerator in the summer, and what is the right

The high temperature weather that lasted for more than 30 degrees Celsius made many citizens start the days of "sighing" air conditioning early. Recently, many citizens have asked reporters, is there any convenient and practical way to save electricity for air conditioning? For this reason, this reporter yesterday asked air-conditioning experts for advice on 10 ways to save electricity for air-conditioning.

The first trick: don't blindly covet the low temperature of the air conditioner, the air conditioning temperature can be set appropriately, because when the air conditioner is refrigerated, the set temperature is high 2, and you can save 20 electricity. Experts say that for people who sit still or are doing light labor, the acceptable indoor temperature is generally between 27 and 28, so at this time, you can set the air conditioner to sleep mode, which can also save electricity.

The second trick: the filter should be cleaned frequently. Too much dust can clog the mesh and make the air conditioner doubly laborious.

The air outlet should be kept smooth The third trick: improve the maintenance structure of the room. For some rooms with poor door and window structures and large gaps, some emergency improvements can be made

For example, seal the window cracks with glue tape, paste a transparent plastic film on the outside of the glass window, use sunshade curtains, paste wooden or plastic boards on the interior walls, and paint white paint on the outside of the walls to reduce the loss of air conditioning through the exterior walls. The fourth trick: choose an air conditioner with moderate cooling power.

An air conditioner with insufficient refrigeration power can not only not provide sufficient cooling effect, but also shorten the service life of the air conditioner and increase the possibility of air conditioning failure due to long-term uninterrupted operation. So is it necessarily better to choose an air conditioner with more cooling power? Not really.

According to reports, if the refrigeration power of the air conditioner is too large, the thermostat of the air conditioner will be switched on and off too frequently, which will lead to increased wear and tear on the air conditioning compressor; At the same time, it will also cause an increase in the power consumption of the air conditioner. Tip 5: Avoid direct sunlight.

In summer, it can save about 5% of electricity by blocking direct sunlight. Trick 6: Close the doors and windows when the air conditioner is turned on.

Do not open the door frequently in air-conditioned rooms to reduce the infiltration of hot air. At the same time, for air conditioners and window air conditioners with ventilation function, in the case of no peculiar smell indoors, the fresh air valve can be opened for ventilation, which can save 5% 8% of energy. Seventh trick:

When the air conditioner is cooling, the position of the wind deflector is adjusted to the horizontal direction, and the cooling effect will be better. The eighth trick: The air conditioning piping connecting the indoor unit and the outdoor unit is short and not bent, and the cooling effect is good and does not consume electricity.

Even if you have to bend as a last resort, keep the piping in a horizontal position. Trick 9: Keep the air outlet smooth.

Do not pile up large pieces of furniture to block heat dissipation and increase unnecessary power consumption. Tip 10: Turn off the air conditioner in advance.

Ten minutes before leaving home, turn off the air-conditioning. Experts also reminded that the air conditioner does not save electricity, it depends on the energy efficiency ratio of each air conditioner, the higher the energy efficiency ratio, the more power saving, the more energy-saving, so the most critical way to save electricity and energy is to choose a powerful brand manufacturer, in this way, the overall cost performance of the air conditioner is high, the configuration is good, the material is good, and the energy consumption will be smaller. **：

Guangzhou**".

Frozen layer -18 to -22 degrees, refrigerated 4-6 degrees.

6-8 degrees is best. Adjust the thermostat gear or temperature setting according to the temperature change, generally adjust to 5-7 gear (temperature 2-4) in winter, and 1-3 gear (temperature 6-8) in summer. If there is a problem that the freezer is not filled with frost, it may be because the temperature is adjusted too high.

Due to the high temperature in summer, if the temperature is adjusted too high, it is difficult to reach the temperature of the refrigerator, which leads to a long boot time and an increase in power consumption. If the ambient temperature is around 38 degrees, it will cause the refrigerator to stop at all.

It depends on whether you want to keep it fresh or if you want to refrigerate it.

If you want to keep it fresh, you can adjust the temperature to 0 10 degrees, and if you want to refrigerate, you generally need to open it to about minus 15 degrees.

Questions. What to do if the fridge freezes frequently? Refrigerator to the number is the best.

The refrigerator often freezes, which means that after you open the refrigerator, the hot air from the outside of the refrigerator enters the refrigerator and becomes cold. It's frozen.

So it's best to close the refrigerator as soon as possible every time you open it.

Clean the refrigerator when it takes a little longer.

If you want to keep it fresh, you can adjust the temperature to 0 10 degrees, and if you want to refrigerate, you generally need to open it to about minus 15 degrees.

The temperature is high in summer, in order to ensure the freshness of the food inside the refrigerator, it is best to adjust the temperature of the refrigerator to about 4-6 degrees, and the temperature of the freezer should be kept at about -18 degrees.

Tips for daily maintenance of the refrigerator.

1. The refrigeration of the refrigerator is in a relatively closed space, so it is easy to produce peculiar smell and breed bacteria after a long time, so it is necessary to clean the refrigerator frequently, disconnect the power supply when cleaning, and then wipe it clean with a rag.

2. The food in the refrigerator is easy to smell and produce peculiar smells, so it is best to separate the remaining food in a fresh-keeping box and cover the lid, and the things in the refrigerator can not accumulate too much to avoid affecting the fan heat of the refrigerator.

3. Some very important accessories of the refrigerator, such as compressors, condensers, etc., are easy to accumulate dust, which will affect the heat dissipation, so be sure to clean the dust on it regularly.

4. The distance between the position of the refrigerator and the surrounding wall is best about 10 cm, which is conducive to the fan heating of the refrigerator and improves the performance of the refrigerator.

5. The sealing strip on the refrigerator door is easy to accumulate dirt or deformation and aging, etc., too much dirt on the sealing strip will turn black, you can use baking soda and white vinegar to soak in warm water and clean, and repair or replace it in time in case of sealing deformation and aging, so as to avoid the loss of cold air if the refrigerator is not sealed.

If the refrigerator is controlled by a 5-speed mechanical knob, it should be adjusted to 1 2 in summer;

If the refrigerator is controlled by a 7-speed mechanical knob, it should also be adjusted to 1 2 in summer;

If the refrigerator is electronically controlled, you need to directly select the temperature, generally choose the temperature in the refrigerator, and it should be adjusted to 6 8 in summer. If the temperature of the refrigerator is adjusted to more than 3 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.

Maintenance of the refrigerator:

We should regularly clean the condenser and compressor of the refrigerator, these two are the key refrigeration parts of the refrigerator, if we do not pay attention to cleaning and maintenance, it is a kind of damage to the refrigeration capacity of the refrigerator. The refrigerator should be placed in a ventilated and dry place at home, and the refrigerator should be cleaned in time after each use, which can also kill some pathogenic bacteria and reduce the occurrence of gastrointestinal diseases.

How to save electricity. Adjusting the temperature of your refrigerator correctly can save a lot of electricity and extend the life of your refrigerator. Many families have a refrigerator that is not stuffed, which will cause overcapacity, so you may wish to stuff some foam into the refrigerator and put the food more concentrated, which can not only maintain the refrigeration temperature, but also reduce the power consumption of the refrigerator.

1st to 2nd gear.

In summer, when the temperature is high, the internal temperature of the refrigerator will be affected, and the correct temperature setting can save electricity. The temperature of the refrigerator can be adjusted from zero to seven, and in the summer, it can be adjusted to one or two settings, which can save electricity and better refrigerate and keep fresh food.

If the temperature of the refrigerator is adjusted to more than 3 gears in summer, the compressor in order to meet the low temperature of the refrigerator room, in fact, the refrigeration temperature is enough, and the working load is increased, which not only consumes electricity but also damages the service life of the refrigerator.

Power Saving Tips:

The refrigerator should be placed in a position that is free from direct sunlight, conducive to ventilation, and at the same time keep a distance from the wall so that the heat generated during the operation of the refrigerator can be dissipated.

Always check the tightness of the refrigerator seal, if the seal is deformed, it will affect the degree of closure of the seam, causing the air conditioner to leak out, thereby increasing power consumption. If the deformation is serious, it should be repaired and replaced in time.

After the refrigerator is used for a period of time, some frost will be produced, if it cannot be frosted regularly, it will affect the cooling effect, and the power consumption will also increase, and even easily damage the compressor. Therefore, whenever you see that the thickness of the frost is more than 7cm, you should defrost it.

In summer, the refrigerator should be refrigerated to the right degree.

The refrigerator is between -2 -8 degrees, the freezer temperature is around -18 -24 degrees, and the refrigerator temperature should be adjusted to 2-3 gears in summer.

The larger the number of the thermostat, the lower the temperature of the freezer, generally adjust the five gears 2-3 gears, and the 7 gears control the freezing -18 degrees after the 3-4 gears and refrigerate 5 degrees without further adjustment.

1. Summer temperature regulation During the use of refrigerators (freezers), their working time and power consumption are greatly affected by the ambient temperature, so we need to choose different gears in different seasons. When the ambient temperature is high in summer, it should be used in 2-3 weak gears. Reason:

In summer, when the ambient temperature is high, it is difficult for every 1 degree drop in the temperature in the box, and the loss of cooling through the insulation layer and door seal will also be accelerated, so that the start-up time is very long and the downtime is very short. This will lead to the long-term operation of the press at high temperatures, which will aggravate the wear of the piston and cylinder, and the insulation performance of the enameled wire of the motor coil will also be reduced due to high temperatures, and the power consumption will also rise sharply, which is uneconomical and unreasonable. If you change to weak gear at this time, you will find that the start-up time is significantly shorter, and the downtime is longer, which not only saves electricity, but also reduces compressor wear and prolongs the service life.

Therefore, when the temperature is high in summer, the thermostat is set to a weak setting. 2. Winter temperature regulation In winter, the general gear should be applied to more than 4 gears, the reason is: the product you purchased only has a refrigerated room thermostat to control the temperature of refrigeration and freezing, because the refrigeration temperature technical requirements are controlled between 0 10 degrees, and generally in winter the refrigeration environment is relatively low, 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.

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. Sometimes because the ambient temperature is too low, such as 0 5 degrees, refrigerated and frozen things after the gear is lowered, at this time, you can completely store the food outside the refrigerator 3. The switch of the low temperature compensation switch The product system you purchased belongs to a single system refrigerator, and there is only one refrigerated room thermostat to control the temperature of refrigeration and freezing, because the refrigeration temperature is technically required to be controlled between 0 10 degrees, so 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. There is a phenomenon that the refrigerator does not turn on or the boot time is short, and the freezing temperature of the refrigerator cannot be reached. In order to avoid not turning on the machine or short start-up time in winter, the production department has specially designed a set of low temperature compensation or switching device for the single system refrigerator, which can ensure that the ambient temperature can work normally even if the ambient temperature is low in winter, so when the ambient temperature is lower than 16 degrees, it is necessary to turn on the low temperature compensation or switch (see the manual for details).

In addition, it should be noted that the ambient temperature should not be lower than 10 degrees, and the thermostat should be adjusted to the stronger position. 4. The ambient temperature in winter should not be too low Since the refrigerator you use is a single-system refrigerator, that is to say, the freezing temperature is completed by the adjustment of the refrigeration thermostat and the matching of the system, if the ambient temperature is too low, the refrigeration temperature may be shut down after a few minutes of start-up, resulting in the freezing temperature cannot be reached. Sometimes the ambient temperature is lower than the temperature inside the refrigerator, and the refrigerator will not start.

Therefore, the refrigerator should not be used in ambient conditions below 5 degrees Celsius.

Regardless of the season of the refrigerator, the temperature of the freezer should be minus 18 degrees, and the temperature of the refrigerator should be between 5 and 8 degrees.

If it is a mechanical thermostat, it should be set in a lower gear (between 1 and 2 gears), in spring and autumn it should be adjusted in the middle gear, and in winter it should be set to be higher. It is best to actually measure with a thermometer.

Most refrigerators have a temperature adjustment button in the refrigerated layer, and there are usually 5 or 7 positions. The higher the temperature, the lower the gear; The lower the temperature, the higher the gear, i.e. the higher the number, the lower the temperature in the refrigerator compartment. The electronic temperature control can be adjusted according to the display of the display.

And different seasons, the way to regulate the temperature is different. Specifically, the refrigerator should be adjusted to between 1-3 gears in summer, and in spring and autumn, you only need to adjust the gears to 3-4 gears to achieve better power-saving and energy-saving effects, and in winter, you should adjust the thermostat to 5-7 gears.