In fact, whether air conditioning saves electricity or not is related to housing area, heat insulation, temperature setting and usage. In summer, most parts of the country are above 30 degrees. Take the use of air conditioners alone, the lower the temperature setting in cooling mode, the greater the power consumption. This is determined by the working state of the air conditioner.
Take fixed frequency air conditioner as an example (frequency conversion air conditioner is similar to it). First, start the compressor for refrigeration. When the temperature reaches the set temperature, the compressor will stop running. Once the temperature rises, the compressor will start again, and so on. When there is a big difference between the set temperature and the actual indoor temperature, the air-conditioning compressor needs to run refrigeration for a longer time to reach the set temperature value, which naturally cannot avoid more power consumption.
Theoretically, the smaller the temperature difference between the air conditioning set temperature and the outdoor temperature, the more energy can be saved. Therefore, the recommended setting temperature of air conditioner in summer is 26 28. If the temperature is set too low, it will not only consume electricity, but also be harmful to health.
However, some people think 24/25 is more comfortable. The comfortable indoor temperature range of human body is between 25-28. Generally speaking, under the premise of personal comfort, it is best to set it at about 4 7 lower than the outdoor temperature, which is also a relatively energy-saving temperature range. Remember not to exceed 7.
Speaking of which, by the way, I would like to share with you some tips for saving electricity by blowing air conditioners healthily in summer. Let's take a look ~
1. Set temperature
When the air conditioner is started, you can first set the air conditioner to a high cold state to achieve the purpose of refrigeration at the fastest speed. When the temperature is suitable, adjust it to 26, which is a healthy, comfortable and energy-saving temperature, and change it to medium-low wind to reduce energy consumption.
Adjust the wind direction
Usually, the ratio of cold air is more important than hot air, so when blowing air conditioning, it is best to adjust the air conditioning direction upwards, or choose to swing the air to make the cold air circulate from top to bottom. This can not only accelerate the air circulation, make the indoor environment temperature drop rapidly, but also avoid headaches, colds or other air-conditioning diseases caused by direct cold air blowing.
3. Don't switch the air conditioner on and off frequently.
Sometimes I need to go out for a short time because of something temporary. In order to save electricity, many people often turn off the air conditioner and restart it after returning home. In fact, such frequent switching operations are not only easy to damage the air conditioner, but also consume more electricity. It is important to know that the power consumption of air conditioners is quite large in the initial stage of refrigeration, and the power will gradually decrease until the room temperature stabilizes near the set temperature.
If you are going out for a short time, if you want to save more electricity, it is suggested that you can raise the set temperature to 28 or 29, and then gradually cool down after you go back.
4. Sleep mode
Before going to bed in summer, I suggest you choose the sleep function of air conditioner. Because when sleeping, the heat emitted by the human body will be reduced, and the body temperature will also be lowered. The sleep function is set after people fall asleep for a period of time, and the air conditioner will automatically adjust the indoor temperature and wind speed, so that the human body is in a relatively safe and comfortable environment, which not only saves electricity, but also ensures that the human body will not be affected by the use of air conditioners when sleeping.
Have you learned? I wish you all a refreshing summer ~