Is your air conditioner governed by high temperature?

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On the day when it is dominated by high temperatures, everyone must take heatstroke prevention and cooling measures. However, the correct way to open the air conditioner in summer, have you done right?

1. The wind direction is more refrigerated upward

When turning on the air conditioner, it is best to turn the air -conditioning wind up and let the cold air circulate from top to bottom. During heating, the air -conditioning wind is down.

2. The most power consumption of the time when it is opened

When going out for a short time, many people turn off the air conditioner in order to save electricity, and then restart after returning home, but in fact it is more electricity.

When the air conditioner is consistent with the temperature of the air conditioning and the air conditioning, it consumes not much power, but the instantaneous current when the air conditioner is turned on is very large. If it is less than 1 hour, it is recommended not to turn off the air conditioner. If you want to save power when you go out for a short time, you can increase the temperature by 1 to 2 ° C when you go out, and then lower the temperature after returning.

3. The most suitable air conditioner is 26 ° C.

The most suitable temperature of the air conditioner is 26 ° C, which can ensure cool and comfortable, but also stay in the air conditioning room for a long time. At the same time, the temperature difference between indoor and outdoor is not too large to avoid colds.

4. Air conditioning+fan can be more energy -saving

When turning on the air conditioner, it can be matched with the fan. The blowing force of the electric fan can make the indoor cold air accelerate and make the air -conditioning distribution more uniform. It does not need to reduce the set temperature to achieve a better air -conditioning effect. It not only has a sense of comfort, but also saves power.

5. What should I do if the air conditioner blows more sore throat?

The air conditioner blows more sore throat due to the lack of water in a dry environment for a long time. In addition to sore throat, there may be dry eyes and dry skin. The most direct way to alleviate sore throat is drinking water. A humidifier is placed in the room to increase humidity, which not only increases air humidity, but also purifies the air, which has a certain effect on physical diseases.

6. Two or three hours of indoor air conditioners need to be ventilated

The doctor reminded that the time for using the air conditioner should not be too long. Generally, the air conditioner is opened for two or three hours, and the ventilation should be ventilated for half an hour to let the indoor carbon dioxide discharge.

7. When sleeping in the air -conditioned room, it is best to reduce the time to breathe in the flat mouth. You may wish to sleep on your side to avoid excessive fluid from the upper respiratory tract.

8. Summer high temperature is turned on the air conditioner every day.

Professor Liu Chuanping, a professor at the Department of Heat Science and Energy Engineering of Beijing University of Science and Technology, introduced that in fact, dehumidification is a "refrigeration" that is lower than the cooling temperature. Decrease, the temperature of human skin will decrease, and people will naturally feel cooler. Therefore, if it is in the wet south, the air conditioner is fired cooler and more energy -saving than the cooling cooling. However, the two are not much different.

9. Don't rush to turn on the air conditioner after the exposure

The car is parked outdoors, and the temperature in the car can be as high as 70 ° C after exposure. How to cool down quickly? Teach you a few small tricks, not only can you cool down quickly, but you will not hurt the car!

① Do not rush to turn on the air conditioner after the sun exposure. You should open the window to ventilate, so that the harmful substances after the sun will be volatile and then turn on the air conditioner.

② During the cooling method, repeatedly drive the door

Open the car window of the co -pilot and repeatedly switch the driver's door, which can accelerate the circulation of the air and allow the hot air to flow out of the window door of the driver's position. You can also open all the four doors at the same time, and repeatedly switch the door of the cab and move the air to allow the air to flow.

③ Open the air conditioner, first circulate first and then circulate

Friends who like to turn on the air conditioner pay attention to the introduction of fresh air in the external circulation first. After the heat is discharged, the window is turned off, and the inner circulation mode will be refrigerated. At the same time, adjust the air -conditioning outlet, and use the principle of cold air to sink to quickly cool down the entire car.

④ Remember to turn off the air conditioner and then turn off to ensure that the car is simply started at the next start of the car. If the air conditioner starts with a startup, it is easy to damage the engine.

Source: Xinhua Daily

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