In winter, there are many ways to use heating in the north, but the heating methods in the south are more limited. The general heating method is air-conditioning in addition to electric heating, so what is the consumption of electric heaters and air conditioners? Electric , this is a problem, then, the decoration of the small series, take everyone to understand, electric heating and air conditioning which power consumption, and the types of electric heating.
1. Which power consumption is used for electric heaters and air conditioners?
1. The heat exchange method of air conditioners and electric heaters is different. Air conditioning heating and heating is to absorb a lot of heat from the outdoor ambient air and transfer it to the indoor while consuming a certain amount of electricity. On average, the air conditioner can consume 1 degree of electricity per kilowatt hour. The extra energy is transferred from the outside to the indoor heat of 2 degrees. The heater only converts electricity into heat in the consumption of electricity. Under the premise of achieving the same heating effect, the power consumption of the heater is greater than that of the air conditioner. some.
2. In this regard, relevant industry insiders analyzed that it is only a matter of gradual conclusion that the air conditioner is more energy efficient than the electric heater from the perspective of energy conversion. There is still a difference between theory and practice. The hot air will rise because of the small density. The activity area of ​​the room is basically about 1.8m (higher than 1 meter and 8 people are excluded).
3, the air conditioning installation height is basically on the roof of the house, relying on the fan inside to carry out forced convection conduction heat, and the electric heating is below, in this case, to get the comfort temperature of the same person active area, obviously the air conditioner needs to consume more energy . In the case of floor radiation, this is more energy efficient, and the comfort of the human body will be high, because the heat is from the bottom up. Therefore, we should not easily conclude that air conditioning is more energy efficient.
4, In addition, if it is a small range of heating, and the heating time is not long, then the electric heater is more energy efficient. Electric heating is equivalent to blowing a small fan against a high-powered electric bulb, thus heating the air to form a warm air. When the air conditioner is turned on, it is equivalent to sucking away the cold air in the room. When the external machine is circulated, heated and sent to the room, the air conditioner has more natural power consumption, so most of the heaters on the market consume electricity. Below air conditioning.
Second, the type of electric heater
1. Electric heating film heater, electric heating film heater adopts full transparent high temperature electric heating film as heating material, which is in the world advanced level in technology, adopts hot air duct structure, heat transfer mode is enhanced convection, hot start speed is fast, and air temperature is high. It can reach above 100 °C in 3 minutes, but it will cool rapidly after power off. Since the electric heating film is self-oxidizing, the service life can be 100,000 hours, and the utility model has the characteristics of small volume and beautiful appearance, and belongs to the replacement product of the heater family.
2, convection heater, convection heater uses heat to heat the air, there is an air outlet above the cover, there is an air inlet below, the air will be absorbed into the air inlet heater In the middle, after the electric heater is energized, the air around the heating element is heated and rises, and then flows out from the air outlet, and then the cold air around the electric heater is replenished again through the air inlet, and the process is repeated to heat the air. .
What kind of electricity is used for electric heaters and air conditioners? What kind of electric heaters are there? Xiaobian introduces you here. I hope that the parents who read the above questions will consume electricity for electric heaters and air conditioners. Have your own number, if you want to know more home improvement information, please continue to pay attention to, decoration home network.
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