How does the inverter air conditioner save electricity? Why does the inverter air conditioner save e

To put it simply, you can understand that when needed, the frequency of use of the air conditioner is the normal frequency, and when it is usually on standby, its frequency will be reduced, the power consumption will be lower, and the power will be saved.

Inverter is to change the frequency of power supply, and inverter air conditioner is to add an inverter to the structure of conventional air conditioner. The compressor is the heart of the air conditioner, and its speed directly affects the efficiency of the air conditioner, and the inverter is the control system used to control and adjust the speed of the compressor, so that it is always in the best speed state, so as to improve the energy efficiency ratio (20% 30% more energy-saving than the conventional air conditioner).

The principle of power saving of inverter air conditioner.

The principle of inverter air conditioning is to add an inverter to the structure of conventional air conditioning. The heart of the compressor air conditioner, its speed directly affects the efficiency of the air conditioner, and the inverter air conditioner inverter is a control system used to control and adjust the speed of the compressor. It can automatically select the heating, cooling and dehumidification operation modes according to the ambient temperature, so that the room can quickly reach the required temperature in a short time, and in the state of low speed and low energy consumption, the temperature difference fluctuates with a small difference, so as to achieve the effect of fast, energy-saving and comfortable temperature control.

Inverter air conditioners save 30%-50% more electricity than conventional air conditioners

When the inverter air conditioner starts each time, it first heats or cools with the maximum power and maximum air volume, and after quickly approaching the set temperature, the compressor runs in a state of low speed and low energy consumption, and only maintains the set temperature with the required power, which not only stabilizes the temperature, but also avoids the attenuation of the life caused by the frequent start and stop of the compressor, and the power consumption is greatly reduced, achieving high efficiency and energy saving. The number of times the inverter air conditioner is turned on and off is much lower than the number of times the fixed-frequency air conditioner is switched on and off, and the fixed-frequency air conditioner will consume 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% of electricity.

Just like this, inverter air conditioners use frequency reduction to save electricity.

It can also be understood as the CPU of the mobile phone, the current octa-core processor, usually only the small core is used, the large core basically does not need to be slow because of the mobile phone's slow power consumption, if the octa-core is fully turned on, the power of 3,000 mAh can not last for half an hour!

Luckily???

When the temperature in the room is close to or reaches the set temperature, the inverter air conditioner will not have frequent start and stop of the compressor, which is relatively energy-saving.

In fact, the biggest advantage of inverter air conditioning is not power saving, but that inverter air conditioning can better and more accurately control the temperature in the room, such as the temperature in the room is set at 27 degrees, and the inverter air conditioner can generally be controlled in the range of 27 degrees, while the ordinary fixed-speed air conditioner has frequent start and stop of the compressor, and its temperature control accuracy is generally within the range of 27 degrees; For some places or groups of people with high requirements for temperature control accuracy, the advantages of inverter air conditioning are still relatively obvious.

When the temperature in the room is close to or reaches the set temperature, the main power-consuming components such as the inverter air conditioner compressor fan motor will run at a very low frequency, which reduces the power consumption on the one hand, and on the other hand, because the heat exchange area of the evaporator and condenser has not changed, the energy efficiency of the air conditioner is relatively high and the power saving is relatively high.

Because of the inverter air conditioner.

You can control and adjust the speed of the compressor by yourself. Air conditioning compressor.

It is the heart of air conditioning, different from ordinary air conditioning or fixed speed air conditioning, inverter air conditioning increases the function of inverter, and its speed will directly affect the efficiency of air conditioning, and the control technology of inverter realizes the effect of fast, energy-saving and comfortable temperature control, and is operated in a low speed and low energy consumption state, so that you can automatically select the operation mode of heating, cooling and dehumidification according to the ambient temperature, so that the room can quickly reach the required temperature in a short time. The reasons for the power saving of the inverter air conditioner: 1. For the inverter air conditioner, with the characteristics of frequent starting, low-frequency operation insulation, DC technology, etc., its low-frequency control ability is very strong, and the compressor can be more stable when running at low speed, with the minimum output power.

The lower, so the air conditioner is more power-efficient. 2. Inverter air conditioner makes inverter air conditioner truly efficient and energy-saving. Because of the strong low-frequency ability and large broadband adjustment range, it can more accurately control the indoor temperature to keep it constant, especially suitable for large-scale families, because the longer the inverter air conditioner is turned on, the lower the relative power consumption, and the more ideal energy-saving effect can be achieved.

The air conditioners on the market are divided into inverter and fixed frequency, and now inverter air conditioners are the mainstream, so why are inverter air conditioners so popular with consumers? I think one of the important reasons is that inverter air conditioners are energy-saving and power-saving, which is the advantage of inverter air conditioners. So why does an inverter air conditioner save electricity?

Maybe there are many friends who are very curious, today I will uncover the mystery for you, let's take a look!

1. Introduction to inverter air conditioners.

Inverter air conditioner is based on ordinary air conditioner, which selects a special compressor for inverter, and adds a variable frequency control system. Its basic structure and refrigeration principle are exactly the same as those of ordinary air conditioners. The main engine of the inverter spike air conditioner is automatically continuously changed, and it can automatically provide the required amount of cold (heat) according to the room situation; When the indoor temperature of the hail tribe reaches the expected value, the air withering host can accurately maintain the constant speed of this temperature with the guessing model, so as to achieve "non-stop operation", so as to ensure the stability of the ambient temperature.

Second, the compressor is of good quality.

The air conditioning inverter directly acts on the air conditioning compressor, so the power saving effect can only be achieved by choosing a good quality inverter air conditioner, like domestic air conditioners, as well as foreign first-line brands like Panasonic air conditioners, their products are a little more expensive, after all, the quality of the compressor is qualitatively different.

Third, the principle of energy saving.

Since the inverter air conditioner adjusts the operating speed of the compressor, the heart of the air conditioner, at any time through the built-in inverter, simply put, the compressor of the inverter air conditioner will not be turned on frequently, but has been maintaining a stable working state. The advantages of this are obvious, one is less noise, the second is longer service life, and the third is power saving. Of course, the advantage of power saving is based on long-term use, that is, the longer the inverter air conditioner is turned on, the more power will be saved.

Fourth, energy-saving capacity.

From the product itself, the inverter air conditioner cools down quickly, when the air conditioner starts, set a low temperature, the air conditioner is put into operation at a higher frequency and power, and reaches the set temperature in a shorter period of time (generally 1 2 of the fixed frequency air conditioner), and then the air conditioner runs at a lower frequency to maintain the indoor set temperature. After reaching the set temperature, the inverter air conditioner resumes long-term low-speed operation, so the power consumption is small, and the energy saving is between 10% and 45% compared with ordinary air conditioners, and the general high-end brand can reach more than 40%.

The above is for you to share why inverter air conditioners can save electricity? , I hope it helps.

Not necessarily, inverter air conditioners can only play the advantage of saving electricity after working for a long time and the indoor temperature drops and stabilizes. When it is first turned on, the power consumption is much larger than that of ordinary fixed-frequency air conditioners.

If the user uses the adjustment unreasonably, it will not be able to play the power saving of the inverter air conditioner, and even the power consumption is far more than that of the ordinary fixed frequency air conditioner.

Inverter air conditioner is under the control of inverter module, the compressor speed can be fast or slow, so the cooling capacity or heating capacity of the air conditioner can also be large or small, fast or slow, when the air conditioner is just turned on, the inverter air conditioning compressor is in a high-speed state, so the cooling capacity or heating capacity is very large, so that the indoor temperature quickly reaches the set temperature; When the indoor temperature reaches the set temperature judgment, the compressor is in a state of chaotic low-speed operation, and the cooling capacity or heating capacity is very small, and the power consumption is very small, so as to maintain the indoor temperature unchanged. Therefore, the cooling or heating speed of inverter air conditioner is fast, the indoor temperature difference is small, the comfort is good, and the long-term reasonable use can give full play to its power-saving characteristics. Inverter air conditioners are especially suitable for use in bedrooms or rooms with long power on times each time.

However, the structure of inverter air conditioners is relatively complex, so the manufacturing cost is high, and the installation must also be vacuumed, and the maintenance cost is also very high.

The compressor speed of ordinary fixed-frequency air conditioner is always the same, so the cooling capacity or heating capacity is also the same, it is to maintain the indoor temperature within a certain range by controlling the start and stop of the compressor, so the indoor temperature difference is large and the comfort is poor. However, its structure is relatively simple, the manufacturing cost is low, and the maintenance cost is relatively small. It is especially suitable for rooms where the boot time is not very long, or the indoor temperature difference is not high.

The so-called "inverter air conditioner" is a concept that is created by comparing it with the traditional "fixed frequency air conditioner".

The frequency of power supply is high, the compressor speed is fast, and the cooling (heat) capacity of the air conditioner is large; When the power supply frequency is low, the cooling (heat) capacity of the air conditioner is small. This is the principle of cooling (heat) of the so-called fixed-frequency air conditioner.

Because the traditional fixed-frequency air conditioner can not change the frequency of power supply, the compressor speed of the air conditioner is basically unchanged, relying on its continuous "opening and stopping" of the compressor to adjust the indoor temperature, which is easy to cause the room temperature to be hot and cold between opening and stopping, and consumes more electric energy.

In contrast, inverter air conditioners have one more inverter than fixed-frequency air conditioners. The inverter can change the power supply frequency of the compressor, adjust the speed of the compressor, and rely on the speed of the compressor to achieve the purpose of controlling the room temperature.

The inverter air conditioner using inverter control technology can automatically select the heating, cooling and dehumidification operation modes according to the ambient temperature, so that the room can quickly reach the required temperature in a short time and move quickly with a small temperature difference wave under the condition of low speed and low energy consumption, so as to achieve fast, energy-saving and comfortable temperature control effect.

Every time an inverter air conditioner is used, it is usually used to heat or cool the air conditioner at maximum power and maximum air volume, and quickly approach the set temperature. Because the inverter air conditioner increases the heating capacity at low temperature by increasing the working frequency of the compressor, the maximum heating capacity can reach twice that of the same level of air conditioner, and it can still maintain a good heating effect at low temperature.

In addition, the general split machine only has four wind speeds to adjust, while when the indoor fan of the inverter air conditioner is running automatically, the speed will change with the working frequency of the compressor in the range of 12 wind speeds. Because the speed of the fan is more reasonable with the capacity of the air conditioner, the inverter air conditioner realizes the quiet operation of low noise. When the air conditioner is running at high power and quickly approaching the set temperature, the compressor will run at low speed and low energy consumption, maintaining the set temperature only with the required power.

In this way, the temperature is not only stable, but also avoids the attenuation of the equipment life caused by the frequent start and stop of the compressor, and the power consumption is greatly reduced, achieving high efficiency and energy saving.

Taking the air conditioner as an example, the power of the compression machine is more than 1,100 watts, that is, one hour of electricity plus the power consumption of other motors, so that the calculation is that the electricity of one hour is about one or two kilowatts of electricity, and the power consumption of the air conditioner all day is the kilowatt-hour of electricity.

The electricity bill is calculated as a day, and the electricity consumed by different models and brands of air conditioners is not the same. In general, it is not recommended to leave the air conditioner on for a long time.

It also depends on the size of the room and the quality of the sealing and thermal insulation conditions, the outdoor ambient temperature and the indoor temperature regulation, which have a greater impact on power consumption.

Power saving of inverter air conditioner:

The start-up of the inverter air conditioner is soft start, no impulse current, and no waste of electricity. When the room temperature reaches the set temperature of the air conditioner, the air conditioner becomes low-frequency operation and does not stop. The power consumption of continuous low-frequency operation is only one-third or even only a quarter of the rated power.

The same goes for refrigeration. Inverter air conditioners do not have electrically assisted heating elements, which are very expensive to use.

To sum up, the continuous low-frequency operation of the inverter air conditioner does not have the inrush current of frequent start-up, nor does it operate as long as the high-power of the fixed-speed air conditioner, and there is no electricity-intensive electric auxiliary heating element, so the inverter air conditioner is more energy-saving than the fixed-speed air conditioner.

Not necessarily. Inverter air conditioners only save a lot of electricity in low-frequency operation mode.

According to this concept, you can save considerable electricity bills by using inverter air conditioners.

For example: 1, the indoor temperature must not be set too low, otherwise the inverter air conditioner has been running at high frequency to reach the set room temperature, which will consume more electricity.

2. Do not buy inverter air conditioners with too small refrigeration capacity. In order to save the purchase cost, the result is to choose a model with a small cooling capacity, which will increase the working load of the inverter in actual use, increase the probability of high-frequency operation, and lead to the inability to save electricity.

3. Don't take advantage of the situation to save electricity by inverting the frequency and using the air conditioner for a long time without moderation. Although the more you use, the more you save, but don't forget that the more you use, the more you pay for electricity.