Air conditioning heating temperature principle air conditioning heating temperature notice
Autumn is about to pass, will winter be far behind? How can we spend that in the cold winter? What kind of way can make us feel warm? Then we will think of our air conditioner, in the hot summer It bears our cooling effect, and it will also bear our heating effect in this cold winter. Do we all know the principle of air conditioning heating temperature ? If you want to know it, then it will be with the decoration home network. Let's take a look at Xiaobian!
First, the air conditioning heating temperature is best
It is also very important to set the air conditioning temperature when using air conditioners in winter. If you want air conditioners to save energy and energy in the winter, then every 10 degrees of air conditioner temperature can save 10%. In winter, the air conditioning temperature is set to be optimal at around 20 °C. Of course, the temperature setting of the air conditioner actually has a certain relationship with the surrounding environment. Usually, when the air conditioning temperature is set in winter, the indoor temperature is 8 degrees Celsius higher than the outdoor temperature. If the air conditioning heating temperature is set too high, it will affect the operation of the air conditioner compressor.
1, heating set the best temperature: 20 ° C
In winter, the air-conditioning heating temperature is set to 20 °C, which is very comfortable. If the heating temperature is set too high, the indoor air will be abnormally dry, which is not conducive to good health and can make the air conditioner overload.
2, the best ambient temperature for heating: 7 ° C
The weather in winter is too cold. In some places, even below 0 °C, the outdoor unit of the air conditioner is easy to frost or freeze. It must be defrosted continuously, so the load of the air conditioner will increase and the heating will be slower. The investigation shows that when the outdoor temperature is 7 °C, the heating effect is the best. As the temperature decreases, the heating effect will also decrease. When the temperature is as low as -5 °C, the air conditioner basically has no heating effect. However, if you use an inverter air conditioner, the temperature will work above -15 °C.
Second, how is air conditioning heating?
Air conditioning heating principle First, air conditioning heating has two ways, one type of electric heating, the outdoor unit does not need to start; the other is the use of refrigerant (Fluoron) heating. The first heating principle is like the heating principle of some electric heaters. That is, by heating the electric heating tube, the electric energy is directly converted into heat energy, and the electric heating tube is heated to increase the temperature of the nearby air by heat transfer, and then transferred to the outdoor. This heating method has high efficiency, but is generally used for cabinets and the like. In the single air conditioner, the air conditioner of this heating mode is generally called an electric auxiliary heat pump type air conditioner.
Air conditioning heating principle 2, the second heating method is contrary to the principle of air conditioning refrigeration, air conditioning heating will use the gas of Freon, Freon has the characteristics of condensing liquefaction and heat release, evaporation and gasification. When the air conditioner is heating, the compressor pressurizes the gas freon to make it a high-temperature and high-pressure gas, and then condenses and liquefies through the heat exchanger of the indoor unit to release a large amount of heat and increase the temperature of the indoor air. Then, the throttling device decompresses the liquid freon and vaporizes the heat of the outdoor air through the heat exchanger of the outdoor unit to become the gas to start the next cycle.
Third, air conditioning heating precautions
1, the indoor temperature should not be set too high, generally set at 22 degrees in winter.
2, keep the room clean, often mopping or sprinkling water can also be placed, you can also put a basin of water.
3, it is best to raise indoor plants that can clean the air, such as spider plants, tiger skin, etc., can clean and moisten the air, but also keep the indoor air fresh.
4. If conditions permit, purchase a humidifier.
5, often clean the air conditioning filter.
The above is the principle of the air conditioning heating temperature that Xiaobian has compiled for you. If you have other things you want to know, then continue to pay attention to the decoration home Internet!
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