Can the air conditioner of Oaks 35 be used for external inverter and internal static frequency?

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xfyzj knows that the partner life skills expert 2018-04-08The compressor speed of the inverter air conditioner can be fast or slow, so the refrigeration capacity or heating capacity can also be large or small, when the air conditioner is just turned on, the inverter air conditioning compressor is in a high-speed operation state, so the cooling capacity or heating capacity is very large, so that the indoor temperature quickly reaches the set temperature; When the room temperature reaches the set temperature, the compressor is in a low-speed operation state, 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 periods of 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.

Gree air conditioner, 1 is the neutral line, 2 is the live line, 3 is the four-way valve, 4 is the outdoor fan line, if 2 by then'There shouldn't be any problems with the wrong number 3

Inverter air conditioner controls the running speed of the compressor according to the frequency, and the speed of the compressor can be controlled according to the temperature difference between the room temperature and the set temperature, so that the temperature in the room can be relatively stable. Fixed-frequency air conditioners cannot change the operating speed of the compressor.

It should be the difference between inverter and fixed frequency...The power consumption of inverter air conditioners is small, for example, if the air conditioner is turned on for ten hours, the power consumption of inverter is basically only half of that of fixed frequency. Moreover, the constant temperature effect of inverter air conditioners is also better, many fixed-frequency air conditioners are hot and cold when used, and some people who are more sensitive to temperature will feel uncomfortable. In addition, the mute effect of inverter air conditioner is also better.

The inverter part of the inverter air conditioner is the compressor of the outdoor unit. The rest of the components do not need to be inverted. So the indoor unit is not inverter.

Inverter air conditioning. It can operate in a wide range of voltages from 110 to 240It can be operated when the voltage is unstable and the voltage is low. And it saves electricity and energy. All you need for one kilowatt-hour of electricity is required!

Which is better, inverter air conditioner or regular air conditioner? Does inverter air conditioner really save electricity? You'll know after reading it.

Inverter and fixed-frequency air conditioners differ in terms of compressor, comfort, cost performance, etc.

The built-in compressor of the inverter air conditioner can automatically adjust the operating frequency of the compressor according to the change of the cold (heat) load in the room, and when the set temperature is reached, the air conditioner will run in a low-frequency state, and the intelligent constant temperature control can make the air conditioner achieve the effect of saving more than 30% as a whole. At the same time, it has a fairly obvious effect on the reduction of noise and the extension of the service life of the air conditioner.

Fixed-frequency air conditioning, that is, the air conditioner that works under the condition that the voltage of the national household power grid is 220 volts and 50 hertz is called fixed-frequency air conditioning. Because the power supply frequency cannot be changed, the compressor speed of the fixed-frequency air conditioner is basically unchanged, and the cold and hot of the air conditioner need to be adjusted under artificial circumstances, which is easy to cause the room temperature to be cold and hot between the opening and closing cycles, and consumes more electric energy.

Once the inverter air conditioner is activated, it runs at the highest power, quickly cooling and heating, so that the indoor temperature reaches the set temperature in a short time. And the inverter air conditioner can control the speed of the compressor, change the power freely, and the indoor temperature control can be accurate to 1, so that the human body feels very comfortable. So whether it's a cold morning or a hot day, you can quickly enjoy a comfortable room temperature.

Even if the indoor temperature reaches the set temperature, the air conditioner will not automatically adjust the cooling or heating speed, and the user needs to manually adjust or turn off the air conditioner to achieve the purpose of adjusting the operation of the air conditioner, so the performance is weak in terms of comfort and silence, which is not conducive to the enjoyment of the user.

Inverter air conditioner is more expensive, compared with ordinary air conditioner, about 1 3 1 4 **, at the same time, due to the control system and frequency conversion system of inverter air conditioner is more complex, the requirements for components are higher, compared with ordinary air conditioner, the failure rate of inverter air conditioner is higher, and it will be slightly more expensive than fixed frequency air conditioner during maintenance. It is recommended that when purchasing inverter air conditioners, you should choose the main products of big brands as much as possible, so that product quality and after-sales service can be better guaranteed.

Fixed-frequency air conditioners were listed relatively early, the technology is relatively mature, and the products are rich, varied, and selective. Although it is not as advanced in technology as inverter air conditioning, it has developed to a relatively mature point. Whether it is installation or after-sales and the quality of the air conditioning compressor, users don't have to worry too much.

And the market price of fixed-frequency air conditioners is relatively moderate, coupled with the impact of national energy-saving subsidies, so that the price of energy-saving air conditioning products is more affordable, and the products are more cost-effective.

To sum up, the difference between inverter air conditioner and fixed-frequency air conditioner can be seen that the biggest difference between inverter and fixed-frequency air conditioner is that the product is different in the application principle of compressor, inverter air conditioner has the advantage in energy saving and comfort, and fixed-frequency air conditioner is very good in terms of cost performance, both have advantages and disadvantages, and consumers can choose according to their own needs. It is recommended to use fixed-frequency air conditioning in the living room and inverter air conditioning in the bedroom.

Inverter air conditioner means that the air conditioning compressor will automatically change the working frequency according to the difference between the set temperature and the ambient temperature. Inverter air conditioner is actually a special compressor for inverter on the ordinary air conditioner to increase the inverter control system.

The advantages of inverter air conditioning: it can quickly cool and heat, so that the indoor temperature can reach the set temperature at once, high efficiency and energy saving, low noise, high temperature control accuracy, low voltage requirements, low ambient temperature requirements, and keep the room temperature constant.

Disadvantages of inverter air conditioner: high price, continuous start-up, and high failure rate of inverter air conditioner.

Fixed-frequency air conditioner means that the compressor working frequency of the air conditioner is fixed, always 50Hz, when the air conditioner refrigeration lowers the room temperature to the set temperature, the compressor will stop working. Fixed-frequency air conditioner is a unit that provides a space area to deal with air temperature changes, and its function is mainly to adjust the temperature, humidity, cleanliness and other parameters of the air in the room, so as to achieve a comfortable temperature for the human body.

Advantages of fixed-frequency air conditioning: mature technology, high cost performance, low price, and state subsidies.

Disadvantages of fixed-frequency air conditioning: insufficient design of noise value, comfort, humanization and health functions, poor cooling and heating, and great influence by temperature and environment.

Inverter air conditioners and fixed-frequency air conditioners have their own advantages and disadvantages, but in general, choosing inverter will be better than fixed-frequency air conditioners. When purchasing, you can choose the air conditioner you want to buy according to your own economy and needs.

Hello, judging according to your description, there are the following aspects:

1. Fixed-frequency air conditioning principle: The compressor compresses the refrigerant into a liquid refrigerant, and then sends it to the outdoor unit, which becomes a liquid refrigerant at room temperature and high pressure after heat dissipation, and the heat is exchanged to the outdoors. That is, after we turn on the air conditioner, the motor speed of the compressor remains unchanged, which is called fixed frequency.

Fixed-frequency air conditioner is a unit that provides processing air temperature changes to the space area, and its function is mainly to adjust the temperature, humidity, cleanliness and other parameters of the air in the room.

Second, the principle of inverter air conditioning: inverter air conditioning is the selection of ordinary air conditioners on the special compressor for inverter, increase the frequency conversion control system, inverter air conditioning can adjust the speed of the compressor motor to change the amount of refrigerant circulation in the pipeline to change the refrigeration capacity to adjust the temperature. Different from the general air conditioner, it can automatically provide the required amount of cold and hot temperature according to the situation, so as to achieve a temperature expectation, and the air withering host can accurately maintain a constant speed of this temperature, so that the ambient temperature is relatively stable.

3. The difference between the two:

1. In the case of the same specifications, the inverter air conditioner is more expensive than the fixed-frequency air conditioner, the fixed-frequency air conditioner is more stable, suitable for a variety of environments, and the life span is longer than the inverter air conditioner, the disadvantage of the fixed-frequency air conditioner is mainly that the compressor of the fixed-frequency air conditioner relies on its continuous "opening and stopping" to adjust the indoor temperature, due to the frequent start and stop of the fixed-frequency air conditioning compressor, resulting in large fluctuations in indoor temperature, and it is easy to cause the room temperature to be cold and hot between opening and stopping, and consume more electric energy.

2. Inverter air conditioning refrigeration is fast, temperature control is more accurate, noise is low, and the human body feels more comfortable, and the heating, refrigeration and dehumidification operation mode can be automatically selected according to the ambient temperature, so that the room can quickly reach the required temperature in a short time and fluctuate with a small temperature difference in the state of low speed and low energy consumption, so as to achieve fast, energy-saving and comfortable temperature control effect. Inverter air conditioners determine the power according to the amount of need, so the efficiency is high. The main advantages of inverter air conditioning are that it can be steplessly regulated, the temperature control is more accurate, the temperature difference is small, and the human body is comfortable.

The disadvantage is that the control system and inverter system of inverter air conditioner are more complex, the requirements for components are higher, and the failure rate is higher. Because when the inverter air conditioner is just turned on, the compressor is in a high-speed state, and the power consumption at this time is very large, so that the indoor temperature quickly reaches the set temperature. If the start-up time is short, the inverter air conditioner will not be able to give full play to its power-saving advantages, and even consume more electricity than ordinary fixed-speed air conditioners.

1. The working principle is different.

1) The rotor of AC inverter compressor adopts the rotor structure of AC induction motor, and its working principle is as follows: the stator generates a rotating magnetic field, and the rotor induces a current under the action of the stator rotating magnetic field to generate an induced magnetic field, and the rotor rotates through the interaction between the stator magnetic field and the rotor magnetic field.

2) The rotor of DC inverter compressor is made of rare earth permanent magnet material, and its working principle is as follows: the stator generates a rotating magnetic field and the rotor permanent magnetic field directly to realize the operation of the compressor.

2. The power consumption is different.

DC frequency conversion saves 15% of electricity costs than AC frequency conversion, and DC frequency conversion saves 45% of electricity compared with ordinary machines, but the price of DC frequency conversion is high, and the general brand has not been put into production, so DC frequency conversion has not reached into ordinary homes.

3. The efficiency is different.

The efficiency of DC inverter compressor is 10%-30% higher than that of AC inverter compressor.

Answer 1, AC frequency conversion is a three-phase AC motor, by changing the frequency to change the speed, the power supply frequency is high, the compressor speed is fast, the air conditioner cooling (heat) is large; When the power supply frequency is low, the cooling (heat) capacity of the air conditioner is small. DC frequency conversion is the flow of direct current (+- that is, at a certain time: v:

u:-w: is the detection line, so as to judge the next pass + electric end, so the press is always only two phases electrified, which changes the speed by changing the output DC voltage, and the working frequency range is wider than that of AC frequency conversion.

2. DC motor is used for DC speed conversion, and AC motor is used for AC frequency conversion. 3. The DC motor consumes only one coil, while the AC frequency conversion consumes power with two coils, so the DC variable speed is more energy-saving than the AC frequency conversion.

Hope it helps you and I wish you a happy life! !Thank you very much for your support and encouragement, we will be more attentive in the future

DC is DC, there is no frequency conversion, AC has frequency conversion, the so-called DC frequency conversion recommended by a large number of manufacturers is just a DC motor stepless speed change, the circuit cost of his control loop is much lower than AC frequency conversion, if the DC speed regulation is better than AC frequency conversion, then why should Shanghai introduce the Siemens subway locomotive introduced in the early years from DC speed regulation to AC frequency conversion? Moreover, the motor used in DC air conditioning is made of permanent magnets, and the permanent magnets will not decline? Won't efficiency drop?

I bought the first batch of Hisense inverter air conditioners ten years ago,AC inverter,The speed regulation range is very large,The noise of the internal and external units is very small,Why? Because the first batch of things are basically all imported,Hisense's own people say that they can't make such products now。

As long as the noise of the outdoor unit is not serious, it generally has little impact, and the noise of the indoor unit mainly depends on the static balance and dynamic balance of the wind wheel, so foreign brands pay more attention to it, such as Daikin, Hitachi, Sharp, etc., but these air conditioners are also produced in China, and it is difficult to completely guarantee it, try your luck!

DC is DC, there is no frequency conversion, AC has frequency conversion???

DC inverter is the same frequency conversion of the compressor and the indoor unit! It's not just the compressor that changes!

AC is compressor inverter! Nothing has changed for the indoor unit!

The real DC inverter is completely effective in reducing the noise of the indoor unit! Because he has a steady rotation! I recommend Gree DC inverter air conditioner to you! You can go to the Gree store for information!