Air conditioning is a big power user in the family. People like the cool feeling brought by air conditioning. But is the high electricity cost uncomfortable? How to turn on the air conditioner in summer? Learn from Xiaobian.
Air conditioning power saving
1. Setting the right temperature saves more power:
It's easy to sweat in hot summer. If the temperature of the air conditioner is too low, it will affect your health. It's also easy to catch a cold. It's best to set the temperature of the air conditioner at 26 ℃ in summer. While saving energy, our health is also protected. According to the results of scientific statistics, the human body feels the most comfortable when the general temperature is between 24-28 ℃.
In the hottest summer, the temperature may reach about 38C, so we can also set it in a way that is 3-C lower than the outdoor temperature. For example, when the outdoor temperature is 30C, the air conditioner can be set at 26-27c, for example, when the outdoor temperature is 35C, the air conditioner can be set at 28c, reducing the starting frequency of the compressor, which can save more power.
2. Use habits should pay attention to:
Do not switch on and off the air conditioner frequently: some people turn off the air conditioner when it reaches the refrigeration temperature, and turn it on again when it feels hot. In fact, this way of saving power is wrong, and it will play the opposite role, because the power consumption when the air conditioner is turned on is often the largest, so do not switch on and off the air conditioner repeatedly.
Please unplug the air conditioner when it is not in use: most electrical appliances also consume electricity in standby, especially the air conditioner. If the plug is not unplugged after shutdown, the compressor heating belt and transformer of the air conditioner are still working. Although the power is not very high, a lot of power consumption will be accumulated in a long time. And unplugging not only saves power, but also avoids many security risks.
How many degrees does air conditioning save power
3. The number of air conditioning units and room area should be selected correctly:
The first point of choosing variable frequency air conditioner is still to see your room area to determine the number of horses. Although variable frequency air conditioner can adjust the power, it should also be purchased according to the actual situation of the house. The most important thing to choose air conditioning is the relationship between the number of air conditioning units and the room area. We have to rely on it to choose what kind of air conditioning.
4. The first level of energy efficiency is the most energy-saving:
The energy efficiency ratio is the ratio of the actual cooling capacity and the actual input power when the air conditioner is operating under the rated and specified conditions. This is a comprehensive index, which reflects the refrigerating capacity converted from unit input power in the process of air conditioning operation. The greater the energy efficiency ratio of the air conditioner, the more power is saved when the cooling capacity is equal. Energy efficiency ratio level 1 is the highest, but the more expensive it is.
5. Select energy-saving variable frequency air conditioner:
In the past two years, frequency conversion air conditioning has gradually developed and matured, and has gradually replaced the main position of constant frequency air conditioning in the market. Consumers are more willing to buy variable frequency air conditioning now, and the price of variable frequency air conditioning is more and more close to constant frequency air conditioning. Variable frequency air conditioning can adjust the running speed of compressor according to the change of room temperature, so as to use energy reasonably. The compressor is kept in a stable working state, avoiding frequent startup and shutdown, thus saving energy and power.
6. Regular cleaning of air conditioner can increase efficiency and save power:
The places where the air conditioner will surely pass are the filter screen and radiator of the indoor unit, and these two places are the places with the most volume of accumulated dust. The increase of dust will also disturb the air supply, which will also lead to the decrease of air conditioning efficiency. Therefore, we need to regularly clean the filter screen and heat sink of the air conditioner. Of course, the shell and outdoor unit of the air conditioner also need to be cleaned frequently.
7. The air conditioner shall be placed in a special place:
Some family living rooms and bedrooms are close together, each with a wall mounted air conditioner. During the installation, the outdoor units of the two air conditioners are installed in one direction, and the space for placing air conditioners on the outer wall cannot be placed side by side. In order to save some things, the two air conditioners are set vertically, which will affect the operation efficiency of the air conditioner.