The annual hot season has begun, wearing short sleeves casually moving is a sweat, back home many people have the "impulse" to open the air conditioning, of course, this season is also the peak season for air conditioning sales, new or replacement of air conditioning family, is also more and more, when you choose air conditioning, in addition to the core function of the basic refrigeration and heating, for the air conditioning electricity problem, is also quite concerned.
Once publicized "one kilowatt a night electricity" air conditioning, to now everyone knows that it is impossible to achieve, but is a publicity gimmick, strictly speaking of the use, whether it is Gree, Midea or Haier's air conditioning, can not do it, not to mention other small brands, and the air conditioning electricity bill related to the fixed frequency and frequency conversion of the two air conditioning modes, has been considered to be more power consumption and more power saving two choices, in the end there is no difference between the two, air conditioning and how to choose the right, today and everyone to chat together.
On the Network often found, talking about the power consumption of air conditioners, fans, many people like to use the "conservation of energy" law to determine, indeed, energy is impossible to appear out of thin air, can only be transformed from one form to another form, traditional fans, air conditioners are so, it seems that this understanding is very simple and rough, but it is also very effective, electric energy to drive the fan blade, drive the internal operation of the air conditioner, directly look at the power of electricity is not bad.
Of course, compared to the fan, the air conditioner has a dazzling variety of so-called "smart" mode, power saving mode, frequency conversion intelligent adjustment, etc., in fact, are based on the product of the power of home appliances, air conditioning to select the frequency or frequency conversion, must be combined with their own use of the environment and the degree of utilization to make a comprehensive decision, in order to choose a good air conditioner suitable for themselves and save electricity, the following comb through the personal views, everyone does not like to spray Oh!
In layman's terms, the fixed frequency is completely based on user control, you remote control set 20 degrees, it goes straight to the target, when the indoor temperature reaches 20 degrees, through the thermostat feedback to stop running, the indoor temperature after a period of time and then increased, will open again so repeatedly, so that the automatic start and stop only for the temperature can be in the range of 20 degrees, this practice is very dull, there are many drawbacks.
Just like the car, repeatedly start, fuel consumption will be very high in the start of a moment, the same is true for fixed frequency air conditioners, the compressor current is the largest when starting, the natural electricity consumption is higher, this is the biggest difference between it and the inverter air conditioner, and it is also one of the reasons for higher power consumption, plus the set temperature, the time to open the air conditioner and the specific use environment, are related to the electricity bill.
Frequency conversion air conditioning is relatively intelligent, it will be adjusted according to the temperature after refrigeration, but there is a difference in practice, no longer simply start and stop, but also divided into a first-level frequency conversion, two-level frequency conversion and three-level frequency conversion, a level of frequency conversion is more power-saving, relative to the second level of power saving about 6%, relative to the third-level frequency conversion is about 12%, its working principle is more intimate, there is a set of system operation mode.
First of all, at the beginning of the opening, the first-level inverter air conditioner will choose to cool for about 15 minutes, after the temperature reaches the ideal value range, start low frequency for a period of time, and then convert to the intermediate frequency timing will supplement the air conditioning, most of the first-level variable frequency air conditioning is this practice, it forms a very good power curve, can be in a low-power power saving mode for a long time, many brands say that the frequency conversion ratio fixed frequency power saving 30%, of course, this depends on the length of time with the air conditioner, if it is a night to open the two comparison, it is a high probability to be able to do.
From the above descriptions, it can be seen that there is still a big difference between fixed frequency and frequency conversion, otherwise manufacturers will not spend a lot of effort to develop "core technology", the reason why more and more people now think that there is no difference between the two, and daily use habits have a lot to do with it, such as their own bedroom area is not large, open for a while it is cool, and worry about using a long time "reluctant" electricity bill, then timing 2 hours automatic shutdown, if it is this kind of operation, in the long run, of course, failed to reflect the advantages of frequency conversion, The repeated opening of the fixed frequency air conditioner consumes less power, of course, it is not much different.
And the price on the market, the frequency conversion is about 0.5-1 times higher than the fixed frequency air conditioner, many people take it for granted that an air conditioner can save thousands of yuan by selecting the frequency, if it is replaced by frequency conversion, the thousand yuan electricity price difference can also be used for a year, why spend a lot of money to choose the frequency conversion? This is also clearly inappropriate.
Inverter air conditioning in addition to not repeatedly turned on, the cold air is also more uniform, will not be hot and cold, a stable temperature range, can make the night sleep more solid, theoretical analysis of fixed frequency air conditioning compressor continuously open and close, will also be because of this and more likely to encounter shorter service life, home air conditioning failure rate becomes higher derivative problems, this is also what we need to consider, after all, a door appliance maintenance, often three or five hundred, several times down can be replaced, why leave this kind of trouble, affect the good mood in life?
Summary: So in summary, I personally think that whether from the perspective of power saving, durability, or cold air temperature balance comfort, the temperature is relatively high in areas, the pattern is more stuffy room, the choice of frequency conversion is more appropriate, and the ambient temperature has always been not too high, every day at night with 2 hours of air conditioning, then the installation of fixed frequency air conditioning is also harmless, the above only represents personal opinions, I think it is reasonable to give a thumbs up, if you have other views, you are also welcome to leave a message to discuss Oh!