How to use air conditioning in winter is the most energy saving and warm

How to use air conditioner to save electricity in cold winter? 5 simple tricks to make your air conditioner save electricity and keep warm.

1. Set the temperature at about 20: the air conditioner should save electricity, it is very important to set a suitable temperature, the air conditioning temperature should be set at 26 in summer, and it should be set at about 20 in winter, which is both comfortable and energy-saving. If it exceeds this temperature, it will feel hot, and if you lower it by 1 2, the human body will hardly notice it, but it can save about 10% of the electricity.

2. Less electric auxiliary heating function: there is an electric auxiliary heating button on the air conditioner, which is actually forced to open when the outdoor temperature is lower than -7 and the compressor cannot work. With a press of your hand, the power at home consumes a lot.

In the same case, turning on electric auxiliary heating is about 30% higher than not turning on.

3. Set the downward air outlet: When the air conditioner is heating, the air outlet blows downward to save electricity. This is because when the air outlet blows downward, the hot air and the cold air below the room can be quickly circulated, so that the overall room temperature rises rapidly, and when the specified temperature is reached, the compressor works smoothly and only requires a small amount of electricity to maintain the operation.

Winter is coming, everyone is hiding in their own nests to enjoy the warmth, and some friends even turn the temperature of the air conditioner to a maximum temperature of 30 degrees. Is it true that increasing the temperature to 30 degrees Celsius can make the room warm like spring? Let's explain the skills in detail.

1: It is best to keep the temperature below 22 degrees. Many friends enter the house and directly adjust the temperature to 30 degrees, wanting to make the room warm up quickly, in fact, this approach is very wrong.

First of all, if the temperature is set too high, the air conditioner will always be running at full capacity, damaging the machine, and will not save power. Secondly, too high a temperature will breed more bacteria, resulting in a decrease in the body's immunity. Generally, it is guaranteed that around 22 degrees is the most suitable and energy-saving temperature.

2: The temperature should not be too high Many users like to set the temperature high, and then turn it down, which is not right. The temperature of the air conditioner fluctuates high and low, which is harmful to the human body itself, and people will easily catch a cold when they are hot and cold.

It's not good for yourself. Imagine what a miserable situation it must be when winter comes, but you catch a cold. 3：

The temperature difference between indoor and outdoor should not be too large. Generally, the temperature difference is maintained at about 8 degrees, especially for the elderly, the sudden rise in temperature will cause blood circulation in the blood vessels of the human body to be impaired, causing vascular diseases and strokes. Therefore, families with elderly people should pay special attention to the temperature of the air conditioner should not be too high 4:

Remember to ventilate and breathe The temperature of the air conditioner is too high, and it will lead to the breeding of germs after being turned on for a long time, especially pay attention to the use of about two hours, stop, open the window for ventilation, and let the virus have no space The second common problem is why the air conditioner is not heated after being turned on for half a day? There are two main reasons for not heating The first reason is the most common, the air conditioner freon is insufficient, which is manifested in the way that the air conditioner is working normally, but it is not heated, the heating time is long, and there is heating after a long time. When the above two conditions occur, you should use a pressure gauge to check whether the freon of the air conditioner is insufficient, if it is insufficient, freon should be added immediately, so as not to consume energy and can not achieve a good cooling effect.

The second common cause is a clogged air conditioner filter. The pattern of expression is similar to that of freon insufficiency. At this time, we need to clean the air conditioner filter immediately.

Finally, when you turn on the air conditioner, you will find that the air conditioner after adding enough freon and cleaning has become the same as new, and the warm air is flowing out.

When the air conditioner is heating, the air conditioner can save more than 10% of electricity for every 2 times the air conditioner temperature is lowered.

Therefore, considering many factors, it is recommended that the temperature of the air conditioner in winter should be set at about 20!

So, is it appropriate to only know the heating 20 for air conditioning and heating in winter?

And a lot more to keep in mind!

Choose the right direction of the outlet: warm wind blows downward!

As we all know, the proportion of cold air is large and the proportion of hot air is light, using this physical common sense, let the air outlet go down and blow down the hot air when the air conditioner is heating, so that the hot air will naturally rise after blowing, so that the overall warmth in the room will be greatly improved, and the heating efficiency will be greatly improved, saving energy and reducing consumption. On the contrary, if the warm air blows, the hot air gathers on the roof, and the position close to the ground is still cold, the heating efficiency is low, and the body feels uncomfortable.

It is very expensive to turn on the air conditioner and use it with caution!

Air conditioning is more energy-saving than electric heaters, small sun and other electrical appliances, this is because the heat exchange method of air conditioning and electric heater is different, it is heated by forced convection heat exchange with air, and electric heater is the use of heat radiation heat exchange and natural convection heat exchange, air conditioning heating is undoubtedly faster.

In the case of no electric auxiliary heating, the heating power of the general air conditioner is about 1kw, and the heating power is about 3kw, that is to say, the consumption of 1kw of electricity can produce 3kw of heat, which is the same heat as the electric heating, and the thermal efficiency of the air conditioner is higher and more energy-saving. In contrast, air conditioning is faster and more efficient than electric heating.

The air conditioner turns on electric auxiliary heating, similar to a hair dryer, which directly converts electrical energy into heat energy, which requires a lot of energy. The air conditioner equipped with electric auxiliary heating function is generally an old-fashioned product, and the new model has better heat exchange efficiency, and can achieve a good heating effect without electric auxiliary heating.

Set the appropriate temperature. When you turn on the air conditioner for heating, don't turn the temperature up too high. According to air conditioning experts:

In winter, lowering the air conditioner setting2 can save more than 10% of electricity. Therefore, from the perspective of energy saving, the lower the air conditioner is of course the lower the better, on the premise that it can ensure the heating of the human body. In general, it is more appropriate to set the air conditioner at around 20 in winter.

How to use air conditioner to save electricity in cold winter? 5 simple tricks to make your air conditioner save electricity and keep warm.

Tips for turning on the air conditioner in winter to save electricity and keep warm: set the temperature at about 20 and modulate the air outlet.

1. The temperature is set at about 20

The weather is so cold, many people think that the higher the temperature of the air conditioner, the better, in fact, the trembling imitation is not, just like the cooling of the air conditioner in summer, the best temperature is about 26, and the heating in winter is not the higher the better, and the temperature of about 20 is the best lead hunger. Every degree of electricity that goes up is about 10% more.

However, if the temperature of the air conditioner is too low, the heating effect is not good and there is no point. Considering power saving and comfort, it is best to set the temperature of the air conditioner at about 20 degrees in winter, and 18-23 degrees is the most suitable temperature range.

2. Modulate the air outlet

In winter, the air conditioner can be turned on to heat the air outlet downward, because the hot air is going up, so that the heating efficiency will be improved, and the room will soon be warmed up, saving energy and electricity. If it is modulated upwards, the heat will accumulate on the roof and cause the ground to be cold.

Precautions for use:

In addition to diluting the harmful gases in the closed room, the ventilation can also restore a certain humidity to the environment, and the best ventilation cycle in a small space (about 10 square meters) is about two hours, two hours.

If you can breathe for about 15 minutes, you can keep the indoor air fresh and will not increase too much power consumption, which is the most environmentally friendly and healthy.

Summary. Method 1: Many people will close the windows before turning on the air conditioner, in order to prevent the heat from escaping and let the room warm up as soon as possible.

Method 1: Many people will close the windows before turning on the air conditioner, in order to prevent the heat from escaping and let the room warm up as soon as possible.

But in fact, this method is wrong, because when the air conditioner is turned on, if the doors and windows are closed, then the dust inside will be blown up, which is not only bad for health, but also makes the room unable to heat up quickly.

Therefore, you should ventilate the air conditioner for a few minutes while turning it on, and wait until the dust in the room is blown out before closing the doors and windows. In addition to being more beneficial to human health, this can also reduce the burden on the air conditioner and allow it to heat up quickly, thus saving electricity.

Method 2: After turning on the air conditioner, it cannot be turned on to a very high temperature all at once, which will overload the air conditioner, and it is not easy to go from low temperature to high temperature at once, and it will definitely require greater energy consumption, which will consume more electricity.

Everything needs to be done gradually, so it is recommended to set the air conditioner to 20 degrees when you first turn it on. This is to allow the air conditioner to warm up and wait until the temperature reaches before raising the temperature further. But don't drive too high, about 26 degrees is the most suitable, which can not only achieve the temperature conditions required by the human body, but also save more electricity.