Good evening to the family, recently many places across the country have launched high temperature warnings, the temperature in Beijing-Tianjin-Hebei has exceeded 40 °C, this kind of sweaty weather after two steps has also made the air conditioners of major e-commerce platforms are sold out. At the same time, Benju also saw many partners asking for help, asking how to choose an air conditioner to save electricity and money? What parameters should I look at when buying? ... In order to avoid everyone stepping on the thunder, Benju has sorted out the following detailed purchase strategy, to ensure that you can understand it at a glance, do not spend a penny of unjustified money, and the partners who want to buy air conditioners quickly read it~
Energy efficiency is the energy efficiency ratio, which is the ratio of quota cooling capacity and quota power consumption, which is simply the value of air conditioning generated per kWh of electricity. Energy efficiency ratio is an important parameter to judge the performance of air conditioning, and it is also an important embodiment of whether it consumes electricity.
At present, the energy efficiency of air conditioners on the market is divided into 5 levels, and the energy efficiency ratio above 3.6 belongs to Class 1 products, which are the most energy-saving, the lowest energy consumption, and the performance has reached the international advanced level, but the price is also the most expensive; the energy efficiency ratio between 3.4-3.6 belongs to Level 2, and the overall power saving is relatively saving; 3.3-3.4 belongs to level 3, which is the average level of the target market, and this type of product is the most, and the remaining level 4 and level 5 are products lower than the market average, and it is not recommended to buy. You can choose energy efficiency according to your budget, and the first level of energy efficiency is the best and the most expensive.
The number of air conditioners is the embodiment of the cooling capacity of air conditioners, which can directly affect the cooling or heating effect of air conditioners in the room.
Generally, 1 horsepower of air conditioner consumes about 735W of power, and the cooling capacity is roughly 2500W, so the cooling capacity of air conditioners on the market is called 1 horse in 2300~2600W, 3200~3600W is 1.5 horses, 4500~5500W is 2 horses and so on.
When purchasing, it is necessary to choose the number of horses according to the size of the room, the larger the room area, the higher the number of air conditioners, and the smaller the area, the lower the number. For example, the living room will generally choose 3 hp air conditioner, the bedroom will choose 1.5 hp air conditioner, the number of horses is recommended to buy large rather than small, buy large can reduce the air volume, but buy small but can not be adjusted.
Usually the merchant who sells air conditioners will give the corresponding table of the number of air conditioners and the area of the house, and everyone can clearly judge how much horsepower they should buy when buying.
Legend Hualing details page in the number of horses and corresponding area introduction
In addition to the reference area, sometimes it is necessary to consider the number of occupants, the height of the house, the living floor, etc., for example, the number of air conditioners for a family of five will definitely be larger than the number of air conditioners living in only 2 people, and the cooling of houses living on the top floor or floors will be more difficult than the cooling of ordinary houses, so if it is a multi-person family or a special house to buy air conditioners, these are inevitable considerations.
The biggest difference between frequency conversion and fixed frequency is the principle of the compressor. Simply put, the compressor of inverter air conditioning will be more intelligent, it can automatically adjust the operating state according to the temperature of the room, automatically provide the required amount of cold (heat), so that the temperature of the room is always kept at a constant temperature. Inverter air conditioners consume less power, make less noise, have less room temperature fluctuations, greater comfort and longer service life.
Frequency-limited air conditioning is the use of fixed-frequency compressor, it can not automatically adjust the speed, the speed is basically unchanged, can only be manually opened or closed to adjust the indoor temperature, a turn on and off is easy to cause the room temperature cold and hot situation, long-term operation will also be more power consumption, noise is relatively large, comfort is slightly worse. Comprehensive consideration, it is recommended that you buy inverter air conditioners, which are more comfortable and more convenient for later maintenance.
However, in the field of inverter air conditioning, it is also divided into DC frequency conversion and full DC frequency conversion, which work on completely different working principles.
Simply understand that the full DC inverter air conditioning electronic control system is more complex, belongs to synchronous control, equivalent to everyone producing a mobile phone at the same time, you build the inside I make the outside, and finally as long as the assembly can be completed, so that the progress is fast, corresponding to the air conditioner is faster start, more power saving, higher efficiency.
The electronic control system of DC inverter air conditioner is relatively simple, can not be synchronized control, can only wait for this to complete another after completion, compared with full DC frequency conversion will be more power consumption, slow start, but the price is relatively cheaper.
Buying air conditioners to see the brand is really not casual talk, generally the larger the brand established, the longer the establishment, the more experience in doing air conditioning, the more mature the technology, the higher the guarantee, and the later maintenance is also very convenient. On the contrary, some newly established brands or small brands have low guarantees, performance cannot be guaranteed, even the authenticity of data needs to be verified, and the cost performance is also very low.
The big domestic brands are undoubtedly Gree, Midea and Haier, these three brands have good market feedback, stable quality control, and later maintenance is also guaranteed. The big foreign brands are Panasonic and Mitsubishi Electric. However, from the perspective of comprehensive price performance, Orange still recommends the three brands of Gree, Midea and Haier.
Take Gree, for example, it has Yunjia, Yunjin, Yuntian, Yunni, Yunpei and other series, if you want to buy 1.5 horses, the budget is about 3,000, generally choose Yunjia, Yunjin, Yuntian three series.
For example, Yunjia's KFR-35GW/NhGc1B model, is currently the top three of the major platform air conditioner hot selling list, it is a new first-class energy efficiency model, the production standard is higher than the new national standard first-class energy efficiency standard, lower power consumption and more power saving, 1.5 hp inverter air conditioner, suitable for about 16-20m² area of the house.
In terms of functions, it is equipped with Gree's self-created 56°C high-temperature self-cleaning function, and a five-step deep cleaning evaporator, which can ensure the cleanliness of the air from the source without peculiar smell; Secondly, it also adopts triple energy-saving mode, refrigerant flow control, temperature and humidity control and comfort control, and power consumption is more energy-saving; There are also 7 wind speed options and 4 sleep modes to meet different needs.
This model of Yunjia fully meets the big brand + first-class energy efficiency + full DC frequency conversion + suitable number of horses + medium price purchase standard, good performance, high quality, longer service life and more power saving.
To buy 3 horses, you can choose Yunyi-II, Yunyan, Yunjin, these three series are basically a new level of efficacy, performance and quality are very good, you can choose according to your budget.
Midea air conditioners also have multiple series, such as Wind Cool, Wind View, New Wind, Ruiyun, Comfort Star, Cool Power Saving and so on. Compared with Gree, Midea's major series are slightly cheaper and more cost-effective.
For example, its sub-brand Hualing is cheap and easy to use. Its newly launched KFR-35GW/N8HE1Pro model this year was named "God Machine of the Year" as soon as it was launched, with first-class quality second-rate prices, and the whole network is cost-effective!
It is also a new level of energy efficiency air conditioning, 1.5 hp, full DC frequency conversion, the appearance design uses a longer and wider wind deflector, the air angle is wider, but also added a new comfort mode, taking into account the summer all-day and night energy-saving scenes, while there is a key anti-direct blowing, the fourth generation of self-cleaning, a key intelligent temperature control, light sound operation, etc., perfectly taking into account the characteristics of energy saving, low power consumption, low noise, cheap price, but also adopted a new APP control, abandoning the remote control, easy to achieve remote control of intelligent convenience.
Partners with limited budget and good quality models, must choose this air conditioner, cost-effective, very recommended!
Among the 3 horsepower models, if you want to pursue cost performance or recommend Hualing, Hualing's N8HB1A and N8HA1 are worth buying, if you pursue power saving, recommend Midea's "cool power saving" series, as its name suggests, focusing on energy saving and power saving.
For example, the newly launched KFR-72LW/N8KS1-1 model in 2023, known as Midea's "power-saving machine", adopts Midea's new ECO power-saving mode, which can achieve 24-hour long-term power saving, even if it is opened overnight in summer, it will not consume power, which is what we commonly call "one kilowatt-hour electricity per night", focusing on a province.
At the same time, it also adopts mobile phone APP remote control, which is more convenient for remote operation and more worry-free for parents. The new generation also adds power query and forget to turn off the machine AI intelligent inspection, the power consumption situation is clear at a glance, help you develop good electricity habits, in the long run, it is also to save money. The circulating air volume of 1320m3/h is also larger than the conventional cabinet of Midea, and the air supply is also good, which is very cost-effective.
In general, when you buy air conditioners, it is recommended to choose according to the formula of "big brand + first-class energy efficiency + full DC frequency conversion + suitable number of horses + medium price", the budget is limited and the cost performance is more to see the beauty of Hualing, the budget is sufficient to value quality and maintenance warranty, Gree is a good choice~ What questions do you have about the purchase of air conditioners? Hurry up and leave a message in the comment area to tell us~
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