Four seas net: summer, the weather is hot, the first thing we get home is to turn on the air conditioning habitually. A month down the electricity bill is also high frightening. Many people want to know if there is a way to save electricity by turning on the air conditioner in summer? Can the fan and air conditioner be turned on at the same time? Come and have a look.
How to use air conditioner in summer
Can air conditioner and fan be used together
Of course, the air conditioner and fan can be used together, and it is recommended to turn on the air conditioner and fan together in summer. When the fan is used together with the air conditioner, compared with the air conditioner, the electric fan only needs 5% - 10% power, and the use of the air conditioner and the electric fan at the same time can improve the air circulation, so that the air conditioner can mix with the indoor air more quickly, so as to improve the cooling speed of the air conditioner.
In addition, when the air conditioner is not needed, try to use the electric fan. Turn off the air conditioner a few hours after falling asleep, and keep the electric fan running can save up to 50% of the electricity cost.
The air conditioner and fan are opened together to save more power: the premise is to increase the set temperature of the air conditioner
Note that when the air conditioner and fan are turned on at the same time for energy conservation, the power can be saved only when the fan is turned on, but the set temperature of some air conditioners is increased. If the state of the air conditioner does not change, it should be more electricity consuming.
For example, if you turn on the air conditioner 27 degrees, and it doesn't change now, turn on the fan again, which is to increase the power consumption. However, if you turn the air conditioner to 29 degrees, it's a little hot (before the air conditioner starts immediately), and turn on the fan to strengthen the heat dissipation of the human body, it can save energy very well. Because when the air conditioner is cooled, every 1 ℃ higher, it can save nearly 10% of the electric energy on average, and the fan energy consumption is very small, so in general, it can save electricity.
How to use the air conditioner to save electricity
1. Avoid direct sunlight air conditioner
In summer, the air conditioner can save about 5% of the energy by shielding the direct sunlight. When using the air conditioner, we can draw the curtains or add a sun shading cloak on the balcony.
2. Keep the air outlet smooth
Do not stack large pieces of furniture to block the heat dissipation of the air conditioner outlet. The design of the outlet should be reasonable. It can also cooperate with the electric fan to accelerate the indoor air-conditioning circulation and keep the air-conditioning uniform and sufficient.
3. Air outlet adjustment height is moderate
When heating, the air guide plate is downward, and when cooling, the air guide plate is horizontal, with good effect.
4. Air conditioning piping is short and not bent
The air conditioning piping is short and not bent, the refrigeration effect is good and does not cost electricity. Generally, household air conditioners use refrigerants for refrigeration, which will reduce the cooling capacity in the flow. The longer the piping, the lower the refrigeration efficiency and the greater the probability of fluorine leakage.
5. The filter screen should be cleaned frequently
Too much dust will plug the mesh, making the air conditioner more laborious. The blocked air vent will easily cause the slow heat exchange, the heat can not be discharged, and increase the use power of the air conditioner.
6. Close the doors and windows when opening the air conditioner
When the external hot air 'floats' into the room, it' heats' the inside again. The air-conditioned room should not be opened frequently, so the hot air infiltration should be reduced.
7. Choose air conditioner with moderate capacity
For example, if 1t small air conditioner is used in a large room, it will not only not provide enough refrigeration effect, but also make the machine run continuously for a long time, increasing the possibility of using failure, and give the user a bad impression of high power consumption, insufficient power, etc. When a 2T large air conditioner is used in a small room, it will also make the air conditioner thermostat switch too frequently, which will increase the wear of the compressor and the power consumption of the air conditioner.
8. Open less fresh air door
This moving blade also consumes electricity. When there is no smell in the room, you can save 5-8% energy without opening the fresh air door.
9. You can turn off the air conditioner in advance
Ten minutes before leaving home, that is, turn off the air conditioner, which will not affect the cooling effect. Generally, the room air conditioner can be kept at about 15 minutes, which can also save electric energy.
10. Don't set the temperature too low
When the control temperature of the air conditioner is adjusted to about 27 ℃, the human body will feel more comfortable. Moreover, the setting temperature is 2 ℃ higher, which can save 20% power.
11. Turn off regularly before going to bed
Now the air conditioner has the function of timed shutdown. When sleeping, it will not be too hot. Generally, it will not feel overheated, so it can be timed shutdown, saving a lot of power.