Can I turn on the air conditioner and electric fan?

Turn on the air conditioner and the electric fan. Even the electric fan and air conditioner are turned on at the same time, saving electricity.

1. Turn on the electric fan when turning on the air conditioner, which is not only cool, but also saves electricity. When the temperature is high, if the air conditioner is turned on alone, the temperature will generally reach about 27 degrees, and the human body will feel cool. If you turn on the air conditioner and the micro fan at the same time, the temperature will drop to about 29 degrees, and you will feel cool and comfortable. In the living room and other places with large space, you need to turn on the macro fan and turn it to low gear.

At first glance, turning on the air conditioner and then turning on the electric fan seems to consume a lot of electricity. Actually, air conditioning consumes a lot of electricity. Generally, the rated input power of 1.5 hanging machine is around 1.200 W, and the power of electric fan is only tens of watts. Reducing the power consumption of air conditioner by 2 degrees is far greater than turning on a fan.

Extended data:

Power saving method

First of all, when shopping, you should choose products with excellent quality. Because the technical threshold of the fan industry is low and the products on the market are uneven, we must choose products of well-known brands, so as to ensure the quality.

Secondly, because the electric fan can directly convert electric energy into kinetic energy, the power consumption is very low, and the maximum power is only 60W, which is equivalent to the power consumed by ordinary lighting desk lamps. Therefore, from the perspective of energy saving, using electric fans in midsummer is undoubtedly the best choice. When the electric fan is used with the air conditioner, the temperature of the air conditioner is set at 26℃ ~ 28℃, which will save electricity and money.

Thirdly, as far as the use of the fan itself is concerned, the fan with large blades generally has large electric power and consumes more electric energy, and the power consumption of the electric fan is directly proportional to the rotating speed of the blades. For example, a 400 mm electric fan consumes 60W when it is in strong wind and only 40W when it is in slow gear. The power consumption difference between the fastest gear and the slowest gear of the same electric fan is 40%. Therefore, the power consumption of the electric fan can be reduced by turning on the strong wind first and using the breeze after cooling down. Try to use breeze or stroke as much as possible when the air volume meets the use requirements.

Fourth, when in use, the fan should be placed next to the doors and windows to facilitate air circulation, improve the cooling effect, shorten the use time and reduce power consumption.

Finally, pay attention to the maintenance of the fan at ordinary times, keep its good performance, and avoid the deformation and vibration of the blades, which is also conducive to saving electricity to some extent.

References:

Baidu encyclopedia-electric fan