The state stipulates the minimum level of air conditioning

The lower the setting, the lower the temperature.

1. The air outlet volume of the air conditioner is set according to the refrigeration capacity of the air conditioner.

is not at all the temperature of the air conditioner.

2. The meaning of temperature setting is: no matter how many degrees you set, this refers to the room temperature of the room, the air outlet of the air conditioner is always the same, for example: setting 26 degrees, means that the room temperature of the room is set at 26 degrees, the air conditioner keeps sending cold air to the room, when the temperature of the indoor air conditioner reaches 26 degrees, at this time, the air conditioner will automatically shut down, and when the indoor temperature rises, higher than 26 degrees, the air conditioner will automatically start, when setting different temperatures, the air conditioner will also stop at different temperatures, which is the concept of temperature setting.

Knowledge extension. Difference Between Non-Inverter and Inverter:1. For non-inverter air conditioners, the compressor frequency is 50Hz, which is fixed, as long as you turn on the machine to cool, no matter how many degrees you adjust, the refrigeration is unchanged. When the set temperature is reached, the machine will be stopped.

At this time, the speed is only a psychological effect.

2. For inverter air conditioners, the compressor speed is the largest when it is turned on, and it slowly decreases and tends to be stable. At this time, the lower you set, the farther the air conditioner senses that it is still far from the target, and the compressor is working at full speed, the cooling capacity will be relatively large, and the cooling will be faster. However, the closer you are to the target value, the lower the cooling capacity.

The human body's perception of heat and cold does not depend entirely on the air temperature, the airflow, humidity, and number of people in the room will change the temperature of the sensory version. Because of this, when you are sweating profusely, even if you turn the air conditioner to 16, it will take a while for you to feel cooler.

Why does it feel cold when the air conditioner is on 24 when I sleep? Because the night cools down, people are more responsive to temperature while sleeping. I woke up in the middle of the night because your body temperature was not as high as 24.

Therefore, it is necessary to adjust the temperature of the air conditioner in combination with the surrounding environment, not the lower the cooler! And the lower the temperature of the air conditioner, the greater the power consumption.

In fact, adjusting the air volume makes it easier to reduce the body temperature. Because when the air volume is turned up, the flow of cold air will quickly make you feel cooler.

In addition, the cold air is a downward wind, so the air conditioner should be directed upwards to allow the cold air to flow downwards, so that the room can be cooled better.

People's Daily Online.

The lower the setting, the cooler it gets. copy

Large number of pistes bai

The air conditioner exhausts the air conditioner with a small horse

The number of air conditioners has the same cooling degree, but the number of air conditioners is large, so the refrigeration is fast (in fact, it does not consume much electricity in practice, because the total cooling capacity required indoors is fixed, and the large air conditioner will be cooled to the set temperature as soon as possible and automatically shut down as soon as possible). In a word, no matter how low the set temperature is, it will not improve the indoor cooling speed, and the installation of a large air conditioner can improve the cooling speed and consume less electricity every day, but the high installation cost is not necessary, because after reaching the set temperature, the size of the air conditioner can fully and automatically supplement the indoor cooling capacity and maintain the set temperature.

Do you adjust it to 24 degrees and you can't lower it any further, or can you only refrigerate it to 24 degrees and then stop lowering it? If it's the first case, there's something wrong with your aircon control panel. If it's the second case, one reason is that your compressor can only cool your room down to 24 degrees, and the other reason may be that your room is too big, or maybe the air convection is too right for the air conditioner to cool your room.

Air conditioning is a relatively mature industrial product, and the technology and process are comparative.

Mature, there is not much difference in quality, and it is difficult to distinguish between them.

However, each manufacturer has its own sales gimmick, and there are always some small features that come out to attract consumers to buy.

At present, most of the air conditioner rankings on the Internet are ranked according to sales, although they cannot explain the difference in quality, but they also show the recognition of the market.

To understand what should be paid attention to when buying an air conditioner?

The first is the power selection, of course, to roughly estimate the cooling demand, this is more professional, I won't talk about it here. If you can afford it, you should choose a larger type of air conditioner. The applicable area recommended by the store is only a theoretical value, so that the cooling load of the air conditioner is too large, which will make it difficult for the air conditioner to shut down, which will affect the life span on the one hand, and on the other hand, there is nothing that can be done in case of extreme weather.

Moreover, the power consumption is basically the same when the cooling capacity is the same, but the compressor operating interval is a little different.

The second is the form of compressor motor, whether it is inverter or traditional, relatively speaking, inverter air conditioning is a newer technology, and the performance will be better, but it seems that the improvement of performance does not reflect the difference in performance. If you are not bad for money, you can choose the frequency conversion model, and it is not bad to buy ordinary ones if you have a tight budget.

Again, it is to choose the brand, as long as it is a regular brand, the quality is about the same, but the after-sales service gap is not small. As far as the air conditioning brands I have used are concerned, Haier has the best after-sales service, and other brands are entrusted after-sales, and there is no guarantee, which is not good. Although Gree claims that the quality is excellent and there is no need for after-sales, it is just a marketing gimmick, and there will still be after-sales demand after a long time.

Relatively speaking, Haiergrimei is still relatively reliable, and the gap between other brands is not large, so there is no need to be too entangled in the brand.

It is good to suit your own needs, and it is a good start to take economic capacity, installation and maintenance services, energy-saving grades, and suitable space needs as the main considerations.

In fact, how to distinguish between good and bad! The cheap ones are not necessarily good, the expensive ones are not guaranteed to be bad, the famous brands sell more, the probability of failure repair is high, and the small brands sell a few units.

In my opinion, all brands are similar, but in fact, different brands and models are just ancillary functions, or energy efficiency levels and colors. But these are not necessary conditions for the quality of air conditioning.

In fact, it is the same with any air conditioner. Bought is money, used is electricity, no matter how to save electricity, use more is money, the more you use, the more you will save, the more electricity you pay, the less you use is called saving, if you don't use it, what are you saving? But why buy with less.

Buying according to demand, paying attention to after-sales service is the key. Haier after-sales service has always had a good reputation.

The most energy-efficient air conditioner is not about which one, but how to use it. Both brands are subsidiaries of Haier Group, and the quality is good.

Although the energy-saving air conditioner can look at the energy efficiency ratio or energy efficiency level. For every 1W of electricity consumed, the cooling capacity that can be obtained by level 1 energy efficiency can only be obtained by level 3 energy efficiency. Therefore, Level 1 energy efficiency will be more energy-efficient.

Although air conditioners with high energy efficiency levels and energy efficiency ratios are more energy-efficient, they still consume electricity if they are not used properly.

In fact, the air conditioner consumes a lot of electricity; It mainly depends on how to use it.

For example, if the temperature is set to 16 degrees, it is impossible for the compressor of the fixed-frequency air conditioner to shut down, so the nominal power consumption is easy to calculate.

If it is an inverter air conditioner, the set temperature is 16 degrees, and the air conditioner may always be maintained at high frequency and high power, and the power consumption may be more than that of fixed frequency.

If the set temperature is 26 degrees, the fixed frequency can be intermittently operated, and the frequency conversion can be reduced and the power can be reduced, and the power consumption can be lower than the nominal power consumption, which can achieve the effect of energy saving and power saving.

For every 1 degree increase in the set temperature, it can save 6 10% of electricity. This power saving range does not lose the proportion of electricity saved by the energy efficiency ratio.

Why is it recommended to set 26 degrees, from the perspective of human comfort research; The most suitable ambient temperature for the human body is 27 degrees, and the temperature difference between the thermal shock temperature that the human body can withstand is about 5 degrees (which means entering and exiting between two different ambient temperatures, such as between indoor and outdoor), so the most appropriate setting temperature for the air conditioner at home is between 26 and 28 degrees.

By setting this temperature, you can not only achieve a comfortable environment that is neither hot nor cold, but also save energy consumption, electricity and money.

It is also recommended to buy an inverter air conditioner, because when the inverter air conditioner reaches the set temperature, it will reduce the frequency and power to operate, at this time, it is the most energy-saving, the compressor does not stop, runs at the most appropriate frequency, quiet, power-saving, and the room temperature is stable between positive and negative, which is the most comfortable.

Therefore, the power saving of air conditioners does not depend on which one it belongs to, or even on energy efficiency, but on how to use the air conditioner.

The built-in power-saving mode only forcibly runs at a set temperature between 25 and 28 degrees.

Hot!!! Air conditioner brand ranking table.

The weather is getting hotter and hotter, many families need to buy air conditioners, you may have some doubts about choosing the brand of air conditioning, and now the industry insiders will give you an analysis report on the brand of air conditioning. Hope it will be helpful to those in need.

Ranked from the quality of service:

Import or joint venture (top five): Daikin, Mitsubishi Electric, Mitsubishi Heavy Industries, Panasonic, LG. In addition, I personally think that Hitachi, Sanyo and Samsung are also good.

Domestic: Gree, Chunlan, Kelon, Zhigao, Midea.

In fact, there are many good brands now, but many brands have their own specialties, such as Haier's refrigerators, Little Swan's washing machines, and so on. So be sure to buy the kind of products that this brand does professionally, and don't blindly pursue the brand.

Here are some suggestions for you:

1. It is recommended to buy air conditioners that are brands of refrigeration manufacturing industry in the previous life of the company2, such as high-end Mitsubishi Electric, Daikin, Fujitsu, mid-range Hitachi, Sharp 3, and low-end Oaks Haier, which are all good choices.

1. No matter what brand of air conditioner you buy, installation is the most critical.

2. There is no need to supplement the refrigerant for five or six years after installation.

3. If the installation is not good, no matter what kind of good brand is "canned medicine".

A good air conditioner can last for ten years, and it is not low. Therefore, buy air conditioning must not be cheap, buy air conditioning to see the quality of the product, not only to see which brand, each brand has a good machine, each brand will also have a bad machine, what kind of air conditioning is a good air conditioner then depends on how you choose, the following will introduce you to some ways to buy air conditioning: 1, whether to use a famous brand compressor, the compressor is the heart of the air conditioner, a good heart is of course important.

2. Whether to use high-quality and high-efficiency heat exchangers, such as hydrophilic membrane trapezoidal aluminum sheets, internally threaded copper pipes, etc. 3. Whether to use unequal distance through the flow of the fan blade large wind wheel and stepper TV to drive the wind pendulum to achieve ultra-quiet design. 4. Whether it is super forced cold (hot) and quickly reaches the set temperature.

5. Whether the appearance of the product is beautiful and whether it is harmonious and unified with the home environment. 6. The cooling (heat) capacity of the product, choose the appropriate cooling (heat) capacity according to the area of the room. 7. Whether the product is power-saving, generally speaking, the higher the refrigeration (heat) capacity, the lower the input power, the more power-saving the product.

8. The length of life. Whether it adopts microcomputer fuzzy control to achieve non-stop operation, whether it can be automatically defrosted. 9. Look at the noise index of the product.

10. Whether there is a low voltage automatic compensation function and a wide voltage working range. 11. Try to choose low-carbon air conditioning to reduce carbon emissions, implement low-carbon environmental protection, and protect the earth.

There are too many brands of air conditioners, so it is recommended that you choose from the following brands.

1. Grid. Force Air Conditioner: Gree Air Conditioner is born in air conditioning, with mature technology, relatively stable quality, and good after-sales service.

2. Haier air conditioner: You may not know that China's first fluorine-free inverter air conditioner is made by Haier, and when it first started to manufacture air conditioners, it cooperated with Mitsubishi, Panasonic, and Embraco in Brazil, and the after-sales service is also relatively good.

3. Midea air conditioner: buy inverter beauty pageant, this is a familiar advertising slogan, and its product quality is also excellent.

4. Kelon air conditioner: Kelon is an old brand, which is more affordable.

5. Daikin air conditioning: The product sells technology, and the technology of inverter air conditioning is put forward by Daikin air conditioning, and the technical advantages are obvious.

6. Mitsubishi air conditioning: Mitsubishi air conditioning has a high evaluation in the industry, relying on leading technology.

7. Panasonic air conditioner: Panasonic is already an old brand with a history of 100 years, and it has accumulated a lot of technical advantages in air conditioning.

How to choose a household air conditioner?

Household air conditioner brand selection: If you have good economic strength, of course, it is better to choose imported brand air conditioners, such as Daikin, Hitachi, Panasonic, etc. Air conditioning is no longer a high-tech product, and there is no problem with domestic air conditioning from a technical point of view.

Household air conditioning energy consumption selection: the energy efficiency ratio of the air conditioner and whether it is inverted mainly depends on how long your air conditioner is used. If you use a lot of air conditioners and leave them on for hours every day, I recommend buying an air conditioner that consumes less energy, although it is higher when you buy it.

Household air conditioner power-on operation inspection: power on the air conditioner to check whether its heating and cooling functions are complete and good, and whether the high bottom temperature adjustment is flexible and free; Check whether there is abnormal noise and vibration during the operation of the air conditioner.

Household air conditioner additional function selection: I can only say this, can you often use it? And will also operate? If it is the elderly at home, it is better to buy a simple one.

SH Huichi (Huichi-China).