Said that inverter air conditioner power saving, inverter air conditioner really saves electricity? Why frequency conversion will save electricity, inverter air conditioner is much more expensive than ordinary air conditioner, cost-effective?
First of all, let's talk about why the inverter air conditioner saves electricity. What is the principle of power saving?
Inverter air conditioning power saving principle:
1. The principle of inverter air conditioner is that the air conditioner adopts relatively advanced technology. The voltage at start-up is small, and it can be started under low voltage and low temperature conditions. This is difficult for some air conditioners to start due to unstable voltage or low indoor temperature in some areas. The situation has a certain improvement effect. Thanks to the stepless shifting of the compressor, it can also accommodate a larger area of ​​cooling and heating requirements.
2. Simply put, the principle of inverter air conditioner is to add a frequency converter to the structure of conventional air conditioner. The heart of the compressor air conditioner, its speed directly affects the efficiency of the air conditioner, the inverter air conditioner inverter is the control system used to control and adjust the compressor speed, so that it is always in the best speed state, thus improving the energy efficiency ratio, than conventional The air conditioning energy saving is 20% to 30%.
Inverter air conditioner high frequency operation is more energy efficient:
1. Inverter air conditioner runs at high frequency except when it is turned on. Most of the other time runs at low frequency, and the power consumption is much lower than that of fixed frequency air conditioner. The compressor is a large energy consumer in the air conditioner, its rated power accounts for about 90% of the power of the air conditioner, and the other 10% is the electric device of the fan motor; and the efficiency of the inverter air conditioner compressor is higher than that of the ordinary fixed frequency air conditioner.
2. The number of frequency conversion air conditioners is much lower than the number of fixed frequency air conditioner switches. The fixed frequency air conditioner consumes a lot of energy when it is turned on. AC inverter air conditioners save 30% of electricity compared to fixed-frequency air conditioners, while DC inverter air conditioners save 50%.
- Key power saving function:
1. Inverter air conditioner with one-button power saving function. If you want to reduce the running function of your home air conditioner, you can press the power-saving operation button on the remote control to not only reduce the running power, but also reduce the risk of tripping during peak hours.
2. Does the inverter air conditioner really save power? It is undoubted that the inverter air conditioner has more energy-saving characteristics than the traditional air conditioner, and the temperature control is more precise, the noise is low, and the human body feels more comfortable. At present, the price of inverter air conditioners has been continuously adjusted, and it is gradually closer to the traditional fixed-frequency air conditioners. In the future, the replacement of fixed-frequency air conditioners with full-inverter air conditioners will be a major trend in energy conservation and environmental protection.
What are the advantages of inverter air conditioners:
1. Refrigeration, heating, and running at the highest power when starting up strongly and quickly. Rapid cooling and heating. Let the room temperature reach the set temperature at once. So whether it's a cold morning or a hot day, you can quickly enjoy a comfortable room temperature.
2. High-efficiency energy-saving inverter air conditioner determines the power according to the number of needs, so the efficiency is high. In addition, since the compressor has almost no repeated start/stop, no excess power is consumed. Therefore, the electricity bill is only about 2/3 of the general air conditioner, which can be called the energy saving model.
3. Comfortable and constant room temperature control Inverter air conditioner can control the speed of the compressor and freely change the level of power to maintain a comfortable temperature.
However, inverter air conditioners also have some disadvantages:
1. The price is high: Although the advantages of inverter air conditioner are many, its price will also increase. After a period of popularity, I believe that the price of inverter air conditioners will also drop.
2. Long-term cost recovery: Although the inverter air conditioner saves energy and electricity, because it will invest more money before, the cost recovery has become a problem. The energy-saving effect of inverter air conditioners will be determined according to different usage environments and usage habits, so the time for recovering costs will be longer. However, the price gap between the price of the frequency converter and the fixed frequency machine is no longer the same as before. With the improvement of people's living standards, the inverter air conditioner is basically the first choice of people.
Here are a few recommended ways to make the air conditioner more power efficient:
1. Normal winter air conditioning temperature setting is lower than the set temperature 2 °C, you can save about 20% of the electricity bill, do not pursue indoor temperature is too high or too low in use, so although the human body is comfortable at the time, but in In the case of a sudden temperature change, it is still prone to discomfort, and the temperature setting is too high or too low, which will cause excessive power consumption.
2. The filter is a very important part of the air conditioner. If it is not cleaned for a long time, it will not only have odor during use, but also be cleaned once or twice in a minimum year, and it will also affect the timing of air conditioning, use cooling and heating efficiency, and increase air conditioning. It consumes electricity and needs to be cleaned one or two times a year.
3. The indoor environment is also an important factor affecting the air conditioning power consumption. If the sealing effect is good, the air conditioner will quickly adjust the temperature after opening. If the airtightness is not good, the cold and hot air will continue to be lost, and the air conditioner will always be in working condition. The power consumption naturally rises.
4. Shop as needed. Air conditioners are selected according to their own area of ​​use. If you buy a small number of air conditioners to cool a large environment, the air conditioner will always be under load and will increase the power consumption of the product.
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