At this time, it's already summer, everyone has obviously felt the warmth, sometimes the weather is sultry, it will feel very uncomfortable without the air conditioner on. So how many degrees is the air conditioner on in summer? What are some tips for saving electricity in air conditioning? Follow Xiaobian to have a look.
In fact, it's easy for people to catch a cold if the air conditioner changes the temperature setting too frequently. According to the type and brand of air conditioner, we have different methods of setting the temperature. Now let's see how many degrees the air conditioner is suitable for in summer, and at the same time, it can save more power.
How much is the most suitable air conditioner in summer
When the ambient temperature is 25 ℃, the relative humidity is 50%, and the air velocity is 0.15 M / s, the human body is in the most normal and ideal heat balance state, that is to say, the feeling is the most comfortable and the reaction is the best.
In fact, the effective temperature felt by the human body is slightly lower than the indoor air temperature, generally about 1 ~ 2 ℃, that is, although the air supply temperature of the air conditioner is slightly higher, the actual temperature felt by the human body is not so high. Therefore, the control temperature of the air conditioner is adjusted to about 27 ℃, at this time, the feeling of the human body will be more comfortable.
The temperature difference with the outdoor should not be too large
When the air conditioner is turned on in summer, the temperature difference between indoor and outdoor shall not be too large, which is generally 5 ℃ ~ 10 ℃. If the temperature difference is too large, people will suffer from sudden changes in temperature when they enter or leave, and they are prone to cold and other diseases.
In summer, when the indoor temperature is controlled too low, for example, below 20 ℃, people live and work in a low room temperature for a long time, which will cause a variety of discomfort, some people will have lower limb pain, general fatigue, cold, headache, sore throat, abdominal pain, backache, limb neuralgia.
How much is the air conditioner on in summer
In general, when the air conditioner is cooled, adjust it to 2 ℃ higher. Although the human body doesn't feel obvious, it can save nearly 10% electric energy on average for the air conditioner.
For example, if the temperature of the air conditioner is adjusted to 27 ℃ and compared to 20 ℃, the power consumption ratio will be 7:20, that is to say, when the temperature of the air conditioner is adjusted to 27 ℃, it can save about 30% of the power when compared to 20 ℃.
Setting skills of variable frequency air conditioning and constant frequency air conditioning
The temperature regulation of variable frequency air conditioner and constant frequency air conditioner is also different when they are in use. When they are in use, the variable frequency air conditioner quickly refrigerates when they turn on the air conditioner at the beginning. After reaching the set goal, they will maintain a certain amount of refrigeration capacity and keep the indoor temperature unchanged.
The cooling speed of the constant frequency air conditioner is relatively slow compared with the frequency conversion air conditioner. When the constant frequency air conditioner reaches the set temperature in the room, it will automatically shut down and save electricity to maintain the temperature.
Conclusion: after reading this, I can understand the principle of air conditioning. In the future, I will not worry about saving electricity at home and will not be willing to turn on the air conditioning.
Does frequency conversion air conditioning save electricity? Air conditioning saves electricity
Nowadays, the weather is getting hotter every day. In the hot summer, many people will turn on the air conditioner to avoid the summer heat, but the expensive electricity cost makes people can't help worrying. How to save electricity in air conditioning? Does variable frequency air conditioning save electricity?
Misconception 1
To save electricity, many people turn off the air conditioner when they go out for a short time. In order to save electricity, they turn off the air conditioner and restart it when they go home. This is actually a very big misconception. In fact, when the air conditioner is started, it needs 500-1000 watts of power consumption, while when the room temperature is consistent with the set temperature of the air conditioner, it needs about 100 watts.
Therefore, if the time of going out is about 10 minutes, it is better to keep the air conditioner running, which will save electricity and prolong the service life of the air conditioner. If you want to save more power, it is recommended to increase the set temperature to room temperature when you go out.
Misconception 2
The lower the temperature, the cooler the temperature is not the only condition for the human body to perceive the heat and cold. Humidity and air flow will change the body temperature, so blindly lowering the temperature of the air conditioner can not quickly feel cool. It's better to turn up the air speed of the air conditioner so that the skin can feel the cold air, which will effectively reduce the body temperature. If it is combined with the electric fan, the effect will be better.
Misconception 3
In order to save power, we will set the air conditioner to breeze mode, which is actually a power consumption behavior. As we all know, the air conditioner consumes the most power when adjusting the room temperature. If the air conditioner is adjusted to the breeze mode, it will consume a lot of power before changing to the set temperature.
The automatic mode will select the most appropriate air volume and wind direction according to the room conditions. When the room is cool, the power consumption will be controlled at the same time to maintain the set temperature, so the automatic mode is the best choice.
Misconception 4
The air-conditioning mode consumes more electricity. When the indoor humidity is higher, the body temperature will be higher. Although the air-conditioning mode also has dehumidification function, it will also reduce the temperature and consume extra power. On the contrary, the drying mode will play an excellent dehumidification function while maintaining the same temperature as much as possible.