Popular science | Air conditioning is 26 degrees cool and saved?The truth is →

Sanfu Tian has begun, and the temperature in various places is also "fighting for innovation." In the face of such a high temperature, the best way is to turn on the air conditioner.

So how many degrees should the air conditioner be turned on?

Some people can open how low and low, and some people believe that 26 ° C is the most comfortable and electricity, and some people say that 28 ° C is the most suitable. Which saying is correct?

The conclusion is that the most suitable temperature of the air conditioner is not necessarily 26 ° C or 28 ° C, but the temperature is higher, which is indeed more power -saving.

What happened once?

According to the actual measurement of air -conditioners in Maoming, Guangdong in 2015, if the air conditioning setting temperature decreases from 26 ° C to 25 ° C, the power consumption will increase by 47.89%. The power will increase by 134.35%, that is, the power consumption is multiplied by two.

Of course, the power consumption of air conditioners is affected by many parameters, which is related to the temperature, humidity, wind speed and other meteorological conditions in the area, the level of air conditioning itself, the refrigerant and the structure of the air conditioner, etc. The impact is not necessarily the same, but many experiments show that the overall trend is still "raising one by one and saving power."

Open the air conditioner like this, save power and healthy

Many friends who like to blow the air conditioner may be a bit grievance. Although the temperature is high, it can be energy -saving, but it is really hot. Let's talk about how to turn on the air conditioner.

First of all, we need to know that low temperature will make us cool, but if you want to feel cool, you will not only cool down one way. For example, we can use small fans such as air circulating fans at home to circulate the air in the house, which helps to make the temperature distribution in the house evenly, and the breeze can help us feel cool. Let the air -conditioning air in the roof also help the whole house to cool down. In addition, it is necessary to ensure that the air conditioner is not blocked, so as not to judge the temperature inside the house. And the humidity of the air will also greatly affect our feelings of "heat", so the humidity is too high to expel wetting, don't blindly lower the temperature.

In fact, it is most suitable for the temperature of the air conditioner to set up too much. It is possible between 26 ° C and 30 ° C. In addition, don't forget to ventilate the house regularly.

Source: CCTV News Client

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