In summer, the air conditioner blows cold after a long time, and the air conditioner keeps blowing c

Many people think that when the room temperature drops, the air conditioner should be turned off, and then turned on when it is hot, thinking that this can save electricity, in fact, whether the air conditioner saves electricity depends to a large extent on the number of times it is turned on, and the air conditioner is the easiest to consume electricity when it is turned on and off, especially when it is started, and it is easy to lose the compressor. The correct approach is: set the air conditioner to a high cold state when turning on to achieve the purpose of cooling as soon as possible, and when the temperature is suitable, change the medium and low wind to reduce energy consumption.

When setting the room temperature, do not set the temperature too low, generally the temperature difference between indoor and outdoor should not exceed 7, set the temperature high by 1, which can save energy by 7% and 8%. If you don't feel cool enough, you can lower the set temperature by a few degrees after a while, so that the time for the air conditioner to run at high frequency can be relatively shortened, so as to achieve the effect of saving electricity and energy. If the air conditioner is too cold during operation, there is no need to turn it off, as long as the set temperature is increased.

When using the air conditioner, we should make full use of the timing function, so that after the room temperature is lowered before going to bed at night, the air conditioner does not need to run all night, and it is generally set for two or three hours when sleeping. If you are really afraid of heat, you can also set the air conditioner to sleep when you sleep at night, which not only allows people to sleep comfortably, but also achieves a 20% power saving effect.

Of course, the higher the temperature of the air conditioner, the more electricity is saved (of course, not heating), if you feel cold, the easiest way is to turn up the temperature a little higher.

No. degrees are the best, lukewarm and the most power-efficient.

According to scientific research reports.

1. When the air conditioner is first turned on, the hot air is not stable, and the cold air is blown out, which is a normal phenomenon, and the warm air will start to blow after about 10 minutes.

2. Because of long-term use, the refrigerant inside the air conditioner is partially leaked, resulting in insufficient refrigerant in the air conditioner, and the wind blowing out at this time will not be hot or cold.

3. After the air conditioner has been used for a long time, too much dust on the filter screen will affect the air output of the air conditioner, so it will lead to poor heating of the air conditioner or even the air blowing out has no temperature.

The anti-cold air function of the air conditioner is a kind of protection function, which is designed to prevent the indoor temperature from being low when the air conditioner is turned on in winter, or for other reasons, the temperature of the indoor coil unit of the air conditioner is low, so that the wind blowing out is cold, and this anti-cold air function can play a role in preventing the cold wind from blowing out.

Generally, if the air conditioner does not have the function of preventing cold wind, when heating in winter, the air conditioner will blow cold air as soon as the air conditioner is turned on, which will make people very uncomfortable. <>

Because the set temperature of the air conditioner is the temperature value that you want to achieve, because the temperature will be conducted, set 25 degrees in summer, and the actual air outlet should be lower than 25 degrees, so as to achieve the loss temperature while keeping the temperature at 25 degrees as much as possible, and the same is true in winter, the air outlet temperature should be higher than 25 degrees, and keep the indoor 25 degrees.

Humidity, high humidity in summer, air conditioning will reduce indoor humidity while cooling, plus air circulation to speed up sweat evaporation, take away heat, low humidity in winter, will feel dry and cold, air conditioning heating at the same time increase humidity, reduce sweat evaporation, save heat.

If you are sure that the indoor temperature is stable at 25 degrees, but in summer you are wearing short-sleeved, and in winter it is a sweater down jacket.

For the air conditioner, setting 25 degrees only sets the final adjustment target temperature of the air in the room, which requires the actual air outlet temperature of the air conditioner to be lower than 25 degrees; Under normal circumstances, the outlet air temperature should be about 13 degrees.

In addition, when the air conditioner is running in refrigeration mode, it needs to continuously take away heat from the room, so that the air in the room flows, and it naturally feels cool.

Normal.

(1) Do not turn on and off the air conditioner frequently.

Mistake: To save electricity, most people turn off the air conditioner when they go out and restart it when they get home. Or, turn it on when it's hot, turn off the air conditioner when it's cold, and restart it when it's stuffy.

Reason: Too frequent operation can cause harm to the air conditioning compressor, and the high voltage of 500-1000 watts generated every time it is started will consume more power.

2) The air conditioner turns on the automatic mode.

Mistake: Ignore the automatic mode of the air conditioner and let the cold air blow all the time, thinking it's not a big deal.

Reason: The automatic mode will select the most appropriate air volume and direction according to the room conditions, and will limit the power consumption and maintain the set temperature after the room is cool.

3) Use it with electric fans and sunshade curtains.

Wrong approach: all use air conditioners, what more fans? Just leave the refrigeration to the air conditioner!

Reason: The wind energy of the fan accelerates the circulation of indoor air, and the cold air is evenly distributed, which is both comfortable and can save electricity! The sunshade curtain can slow down the indoor heating due to solar radiation, and the three can be used together to save electricity and money.

4) Use the sleep function.

Wrong approach: The air conditioner is turned on all night, and you sleep cold at night, which not only costs an amazing amount of electricity, but also pays for the medicine for a cold and fever.

Reason: When you go to bed at night, use the sleep function of the air conditioner, and the air conditioner will automatically increase the indoor temperature at night, which has a 20% power saving effect!

5) Open to 26 is the most suitable.

Mistake: Turn on the air conditioner to a very low temperature in order to stay cool.

Reason: The air conditioner is turned on 26, and the temperature difference between indoor and outdoor is not too big, which is more energy-saving. Moreover, the human body temperature regulation ability is limited, and it is easy to get sick if the temperature difference between indoor and outdoor is too large, and the general temperature difference is about 8 to 10.

In summer, the hot weather is generally around 35, so the indoor temperature of about 26 is the most suitable, and it is very cool to blow the air conditioner, but many people have caused a "air conditioning disease"! Learn the following precautions for blowing air conditioners.

Once inside, don't rush to turn on the air conditioner: Many people rush to turn on the air conditioner as soon as they enter the house. But you have to know that on a hot day, our blood vessels are dilated outside.

Once you enter the house, turn on the air conditioner, the temperature drops suddenly, and the dilated blood vessels will suddenly become constricted, which may cause blood pressure to rise suddenly, and even cause cardiovascular and cerebrovascular diseases. Therefore, don't rush to turn on the air conditioner after entering the house, and wait for the body temperature to return to normal before turning on the air conditioner.

Turn on the air conditioner and then close the windows: Turn on the air conditioner and wait for the pollutants in the air conditioner to be released before closing the doors and windows. This avoids many respiratory diseases such as asthma.

Turn on the dehumidification function more: Adjust the air conditioning mode from refrigeration to dehumidification, which can not only make the house as cool as a refrigerator, but also reduce the cost of a lot of money, and minimize the damage to the human body.

Put a basin of water: Staying in an air-conditioned room for a long time, the cold air will cause the tears to evaporate too quickly and the tears will decrease. At the same time, it will also take away the water in the ** and respiratory tract, making **dry, etc.

At this time, you can put basin water at the air outlet of the air conditioner, which can effectively alleviate the symptoms of dry eyes and dryness. Even if you sleep with the air conditioner on, you won't have a dry mouth when you wake up the next day.

1. Let the wind of the air conditioner blow upward. It is really cold that the wind of the air conditioner blows directly on the body, and the wind of it can be set to blow upwards so that it can make us a little more comfortable.

2. Move to a location away from the air conditioner.

3. Prepare a small blanket. Cover your legs, or over your shoulders.

4. Wear a pair of socks to keep warm. As long as your feet are warm, your whole body will look warmer.

In winter, the air conditioner blows for a long time, causing respiratory diseases: involving the respiratory tract can cause coughing, sneezing, runny nose and other cold-like symptoms, and in severe cases, bacterial infection can cause lower respiratory tract diseases, such as pneumonia.

Air conditioner is a roomair conditioner, which regulates temperature and humidity, and a hanging air conditioner is a unit used to provide a space area (usually closed) to deal with changes in air temperature. Its function is to adjust the parameters such as temperature, humidity, cleanliness and air flow rate of the air in the room (or enclosed space or area) to meet the requirements of human comfort or process.

The reasons why you feel cold when you turn on the air conditioner are as follows: Lack of yang energy. Generally speaking, people who are afraid of cold mostly belong to the lack of yang energy in the body.

Traditional Chinese medicine believes that Qi has a warm and warming effect on the human body. If the yang energy in the body is insufficient, the effect of this warmth and warmth will be weakened, and people will feel afraid of cold.

Caught cold by the wind. Cold is often seen with fever, there is a clear history of wind and cold, and the onset is more abrupt. Everyone has had this experience:

The weather cooled down suddenly, and there was no increase in clothing in time; The indoor temperature is very high, the outdoor temperature is very low, and the indoor and outdoor temperature is quite different; I sweated and took off my clothes at once; When I took a bath, the water was a little cold, and I was shivering ...... from the coldAs a result, I have a cold, a fever, and my body feels cold, and it seems that no amount of wear or cover will solve the problem, which is a typical cold fear caused by wind and cold.

Liver qi is uncomfortable. This condition is more common in women. Traditional Chinese medicine believes that the liver is the main body to drain the qi, which plays a role in guiding and regulating the qi of the body.

If you are often angry and depressed, it will hinder the operation of the body's qi. If all the qi of the human body is piled up in one place and cannot be evenly distributed throughout the body, the body surface lacks the warmth and warmth of qi, and the human body will feel afraid of cold.

The solution is as follows: eat more mutton, beef, lotus seeds, yams, jujubes, starch syrup, honey, lentils, glutinous rice, etc. in your daily diet.

In addition to wearing more clothes and strengthening warmth when the weather is cold, boil water with ginger, green onion roots and brown sugar, and drink the Xian people while it is hot, and the cold will disperse.

For people with uncomfortable liver qi, in addition to learning to liberate themselves ideologically and becoming optimistic in their mentality, they can also use white plum blossoms, roses, orange leaves, tangerine peel and other soaked water instead of tea to regulate qi.

Physical reasons. That's how I was, I felt cold not long after my family turned on the air conditioner. It's been adjusted to the highest low temperature, and I still feel cold.

There may be the following reasons why it feels cold when you turn on the air conditioner in the summer:

1.Temperature setting too low: If the temperature of the air conditioner is set too low, it will make people feel cold. It is recommended to set the temperature between 24-26 degrees Celsius, which is comfortable and energy-efficient.

2.Insufficient power of the air conditioner: If the power of the air conditioner is insufficient, it will lead to poor cooling effect and make people feel very cold. Consider replacing your air conditioner with a higher power.

3.Dry air: Air conditioners can take moisture away from the air, causing the air to dry out and make people feel cold. A humidifier can be placed in an air-conditioned room to increase the humidity of the air. Summoning Fumin.

4.Clogged air conditioner filter: If the air conditioner filter is not cleaned for a long time, it will be blocked, affecting air circulation and resulting in poor refrigeration effect. It is recommended to clean the air conditioner filter regularly.

5.Improper installation of air conditioners: If the air conditioner is not installed properly, it will lead to poor cooling and make people feel cold. You can ask a professional to inspect and adjust the air conditioner.

The above are some of the reasons that may cause the air conditioner to feel cold in the summer, I hope it will help you.

1. Check whether there is still refrigerant in the air conditioner, if the refrigerant is insufficient, add refrigerant, and there will be hot air in the case of refrigerant leakage or consumption.

2. If there is no hot air at the air outlet of the outdoor unit, it is likely that the thermal protection makes the compressor not work, resulting in the air conditioner being set in refrigeration, but not refrigeration.

3. Look at the setting mode on the remote control, if the mode is indeed the refrigeration mode, it should be a broken four-way valve or a broken computer board, it is recommended to contact the after-sales service.