Sihaiwang: air conditioning is very popular in summer. In summer, many homes will use air conditioning to cool down. So how much electricity does air conditioner use in a night in summer? How to save electricity in summer?
How many degrees of electricity does air conditioning have in a night in summer
There is no certainty about this. It depends on the specific situation. The power consumption of the air conditioner is not only related to the power of the air conditioner, but also to the size of the room area and the quality of the sealed insulation conditions. It is also related to the outdoor environment temperature and the indoor temperature regulation.
1. The lower the outside air temperature, the less power consumption of the air conditioner.
2. The cooling capacity of the air conditioner is the same, the smaller the input power is, the more power is saved. The higher the power is, the more electricity will be consumed.
3. The smaller the area of the room, the better the sealing and thermal insulation conditions, the more power saving. The electricity consumption of 20 square meters is different from that of 10 square meters.
4. The top floor of the room or the west sun is more expensive.
5. In summer, the higher the indoor temperature is regulated, the more power is saved, and the lower the temperature is, the more power is consumed. 26 degrees saves electricity than 25 degrees, but 27 degrees costs electricity. When air conditioning is used for cooling, the power consumption will increase by about 5-8% when the indoor temperature is lowered by one degree.
6. Air conditioning does not clean for a long time, there is much dust, air conditioning is prone to failure, but also increase the power consumption.
Summer air conditioning power saving tips
Tips 1. 26 ℃ - 28 ℃ is the best
In summer, for people who sit still or are doing light work, the most suitable indoor temperature is generally between 26 ℃ and 28 ℃. When the room temperature is set, the temperature difference between the air conditioner on and the outdoor temperature is generally within 10 ℃. For example, if the outdoor temperature is 30 ℃ and the indoor temperature is 25 ℃, it is OK. If the temperature difference is too large, it is easy to cause air conditioning diseases. In addition to summer, the heating temperature setting of air conditioning in winter also has its own stress. In winter, energy saving is 10% for every low 2 ℃ and more than 10% for every high 2 ℃ in summer.
Coup 2. The air conditioning temperature cannot be adjusted too low during use
Because the lower the temperature controlled by the air conditioner is, the more electricity will be consumed. Therefore, it is generally enough to reduce the indoor temperature to 26-28 ℃. When cooling, the room temperature is set to be 1 ℃ higher, and when heating, the room temperature is set to be 2 ℃ lower, which can save more than 10% of the electricity. However, the human body can hardly notice the slight difference.
Coup 3. The most power consumption when the air conditioner is started
The air-conditioned family should make full use of the timing function, so that the air-conditioner will not run all night, and can maintain a certain indoor temperature. Generally, it starts at 12 p.m. and can be set for 4 hours. Households who do not purchase air conditioners should purchase variable frequency air conditioners, which can reach the indoor set temperature in a short time, and the compressor will not be opened frequently, so as to achieve the purpose of energy saving and cooling.
Coup 4. Reasonable installation of air conditioner outdoor unit
The outdoor unit of air conditioner shall be installed on the shady side of the room as far as possible to avoid direct sunlight on the body. If this condition is not met, the outdoor unit of air conditioner shall be covered with sunshade; at the same time, less opening of doors and windows can reduce the heat entering outside the room, which is conducive to power saving; the actual length of internal and external connecting pipes shall not exceed the recommended length, which can enhance the refrigeration effect.