The main function of the air conditioner is to promote indoor air circulation and change the indoor environment temperature so as to achieve a comfortable ambient temperature. At present, the air conditioners on the market are divided into frequency conversion and fixed frequency. Inverter air conditioners use variable frequency special compressors and increase the frequency conversion control system. Therefore, inverter air conditioners are more energy-efficient than ordinary air conditioners. However, the working principle of inverter air conditioners has also become more complicated. Today, we will work together to understand the working principle of inverter air conditioners and inverter air conditioner product recommendations.
The principle of inverter air conditioner
Inverter-type air conditioners generally have microcomputer (computer) controls. It detects indoor and outdoor signals such as temperature (indoor and outdoor temperature, evaporator temperature, condenser temperature, suction nozzle temperature, expansion valve inlet and outlet temperature, frequency conversion beginning fin temperature, etc.), fan speed, motor current and so on. And by the computer issued a fan, compressor speed, refrigerant flow, wide switching, security protection and other signals. This type of machine is equipped with throttling between electronic expansions. It changes the flow of the refrigerant at any time with the signal from the microprocessor, so its efficiency is higher than that of the commonly used capillary throttling method. At the same time, in the cooling mode, there is no defrosting trouble (defrost does not stop). Therefore, when the air conditioner is heating, it will not cool the room temperature as the ordinary machine blows cold air when the defrosting pump reverses.
Inverter air conditioner can also be used in the 142-270 volt range of the grid voltage. According to the temperature control command, the frequency will be changed when the compressor is running continuously. When the required cooling capacity is high, it will run at high speed, and vice versa. Because the frequency converter does not start frequent high-current surges, and it has been operating at low speeds for the first time, it can reach the set value for the first time in half an hour. Therefore, power saving is obvious. That is, the ratio of cooling (heat) power consumption is much more efficient.
Inverter air conditioner product recommendation
Hisense air conditioning KFR-35GW/EF11S3 inverter air conditioner
Hisense air conditioner KFR-35GW/EF11S3 this Hisense air conditioner has a warm tone panel design, it is a 1.5P variable frequency heating and cooling hook, the machine cooling capacity 3500W/heating capacity 4200W, cooling power 1140W/heating power 1500W, heating The area is 18-26m2, the cooling area is 17-28m2, and the national energy efficiency grade is 3. The fuselage adopts a gradient geometric pattern and presents a warm color design style.
Midea KFR-26GW/BP2DY-H(4) Inverter Air Conditioner
The US KFR-26GW/BP2DY-H(4) inverter air conditioner will be more efficient and energy-saving in use. At the same time, the temperature control of the air conditioner will be relatively good. A gold-plated heat transfer system is also used to make the air conditioner more efficient in use. In addition, the utility model also has a practical rapid cooling and heating function. After being turned on, the air conditioner can quickly control the temperature in the room, and is very comfortable with cooling.
The working principle of inverter air conditioner and the recommendation of inverter air conditioner products are briefly introduced here. I hope to help you. For more information, please visit this website. Stay tuned.
Air conditioning central air conditioning
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