1. What are the advantages of inverter air conditioning?

Traditional air conditioning is also called fixed frequency air conditioning. Frequency conversion air conditioner changes the power supply frequency of compressor through frequency converter. The higher the power supply frequency, the faster the compressor speed and the greater the refrigeration (heat) capacity of the air conditioner; Otherwise it is small.

Frequency conversion air conditioner has many unique advantages due to the adoption of new frequency conversion speed regulation technology:

1, fast cooling speed, high efficiency and energy saving.

After the air conditioner is started, it is put into operation at a higher frequency and power, and reaches the set temperature in a short time (generally 1/2 of fixed-frequency air conditioner), and then the air conditioner is operated at a lower frequency to maintain the indoor set temperature. Frequency conversion air conditioner runs at low speed for a long time, and consumes less electricity, saving more than 30% compared with ordinary air conditioner.

Because of the realization of meta-level speed regulation, it can adapt to the refrigeration (heat) demand of a larger area. When it is used for heating in winter, it can maintain a large heating capacity because of the large "cold-to-heat ratio" (above 1.3).

2. Low noise, small temperature difference and strong comfort.

Because the inverter air conditioner adopts the advanced dual-rotor inverter compressor, it runs more smoothly and always works at a low speed, avoiding the frequent start-stop noise of ordinary air conditioners, so the noise is very low, and the indoor noise can be below double decibels (national standard is 48 decibels).

Frequency conversion air conditioner adopts intelligent fuzzy control technology, which can keep indoor memory in the best state near the set value all the time, so the room temperature fluctuates very little and remains relatively constant (the range of change is +0.5℃), which makes people feel more comfortable.

3, ultra-low temperature and ultra-low pressure operation, long service life

When heating in winter, the inverter air conditioner usually adopts preheating mode, which can normally start running even at the temperature of 10℃. The inverter air conditioner can work normally in the range of 16V-242V, so it has strong adaptability to wind fluctuation. As mentioned above, the inverter air conditioner avoids repeated start and stop and works at low speed for a long time, so the service life of the compressor is longer.

4. Automatic defrosting and dehumidification

The automatic defrosting of inverter air conditioner is controlled by microprocessor, and the defrosting state can be strictly selected. Dehumidification is also controlled by a microprocessor, so there is no need for cooling dehumidification, and the daily dehumidification amount can reach more than 9 kilograms, which is no less than that of a special dehumidifier.

Second, is inverter air conditioner suitable for you?

The advantages of inverter air conditioner are obvious. However, many consumers blindly seek novelty without fully understanding the performance of new products, resulting in misunderstandings in consumption. In fact, it is more suitable for the following situations:

1, South China consumer

Take Guangzhou as an example. Many families use air conditioning in mid-March every year until June 5438+ 10. After stopping for a month or two, heating in winter started again. In this way, the air conditioner is used for about 10 months a year, and the number of switches is relatively small. In contrast, many areas in the north have perfect heating facilities in winter, which are only used for about two months in the middle and summer of the year, and are idle most of the time. It seems uneconomical to spend one or two thousand yuan more on inverter air conditioners, but it is more economical to use ordinary air conditioners.

2. Suitable for areas with low or unstable voltage.

For example, some mountainous areas rely on small power stations for power supply, and the voltage is low and unstable, so inverter air conditioners can be started as usual at low voltage. In large and medium-sized cities, the power supply voltage is relatively stable, that is, the peak power consumption is rarely less than 200 volts, which does not bury the advantages of ultra-low voltage starting of inverter air conditioners.

3. Families where people are often at home during the day.

Especially in families with old people, children or patients, the room temperature needs to be constant, and the air conditioner does not need to be switched on and off frequently, so it is suitable for choosing variable frequency air conditioner. For the general dual-income families, adults go to work and children go to school during the day. Turn off the air conditioner when you go out and turn on the air conditioner when you come back from work, so the advantage of the continuous adjustment function of inverter air conditioner is discounted. What's more, frequent opening does not save electricity. The development of inverter air conditioning in China started late, and it took only one or two years to really enter the consumer market.