How Can We Save the Power Consumption When We Use Electric Fans
In the summer, maybe we will use the electric fans, although we have air condition, we have no need to open the air condition all the day. Sometimes, when the weather is not so hot, we can use the electric fans to cool ourselves. However, for the purchase and use of electric fans, we should pay attention to the following aspects.
First, when we select and purchase the electric fans, we should choose that excellent quality of the products. Due to the low technology doorsill of electric fans, the products on the market is uneven, so be sure to choose a well-known brand products, so to be able to ensure the quality.
Secondly, since the electric fans directly translate electrical energy into kinetic energy, the power consumption is very low, and the maximum power is only 60W, which is equivalent to the electricity consumption of the general lighting lamps; so from the point of view of energy conservation, the summer season use of a fan is undoubtedly the best choice. However, use fan with air conditioning with air-conditioning temperature at 26℃ to 28℃, which both can save power and save money.
Third, as for the use of the fan itself, the general large fan blades have large electric power, and electricity consumption is large, and is proportional to the speed of fan blades and the fan power consumption; such as 400 mm of fan, when it is used faster gear, the power consumption is 60W, but when it is used a slow gear, the power consumption is only 40W. The fastest gear and the slowest block of the same fans’ power consumption difference is 40%, therefore, usually we should first open fast block, and use the slow block when it cools down, which can reduce the power consumption of the fans. In the cases of air volume meets the requirements; you should try to use middle block or slow gear.
Fourth, when you use the electric fans, the fans are preferably placed in the door, or next to the window, in order to allow air circulation, and improve the cooling effect and shorten the time to reduce power consumption.
At last, you should usually pay attention to the maintenance of the fan to maintain its good performance, and to avoid the conditions of deformation or vibration of fan blades, so that, in a certain extent, it is also conductive to save the electricity
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