The air conditioning outlet temperature is 14, and the room temperature is 24

The normal temperature difference between the inlet and outlet air of the normal wall-mounted air conditioner is between 11 and 16 degrees, and there are several reasons why the temperature cannot be lowered

1. Refrigerant must be added after the length of the air conditioning refrigeration pipe exceeds 7 meters;

2. The space area is large, because the effective space of 1 horsepower air conditioner is 6 10 square meters (14 square meters is a written parameter), plus you are a café, and the room often has personnel in and out (if you make coffee in the room, it will make the room heat up), it is recommended to use more than one horse;

3. The installation position of the outdoor unit should have at least 3 5 meters of air outlet, if there is an obstacle at close range, the blowing air will be blocked back, resulting in the cooling effect of the outdoor mechanism will be reduced, and the sun should be avoided as much as possible;

4. Whether your store is on the top floor, if so, consider doing a good job of thermal insulation.

This is normal, the temperature of the air outlet is still different from the room temperature at the beginning, generally speaking:

1. When heating, the temperature of the air inlet minus the temperature of the air outlet should be greater than 16 degrees.

2. When refrigerating, the temperature of the air inlet minus the temperature of the air outlet should be greater than 8 degrees.

3. Within the above temperature range, the air conditioner is running normally.

4. The temperature of the air outlet of the air conditioner is related to the following conditions: indoor temperature, outdoor temperature, whether it is heated with electricity, and the air volume of the indoor fan.

A 14-square-meter commercial room should at least be equipped with a horse's air conditioner, and it is best to install a horse's air conditioner.

The temperature difference between the air inlet and outlet of the air conditioner is 12 degrees, indicating that the air conditioner has good refrigeration performance and is caused by the air conditioner being too small.

It is possible that your temperature probe is faulty, causing the compressor to not work properly and the natural temperature cannot be lowered to the set temperature.

The air outlet temperature of the air conditioner is not generalized by the number of horses, and the air conditioner is measured with a thermometer after 15 minutes of operation: the temperature of the air inlet minus the temperature of the air outlet should be greater than 8 degrees during refrigeration, and the temperature of the air inlet minus the temperature of the air outlet should be greater than 16 degrees when heating.

The temperature of the air outlet of the air conditioner is related to the following conditions: indoor temperature, outdoor temperature, whether it is heated with electricity, the air volume of the indoor fan, the new and old air conditioner, the power of the air conditioner, and whether the refrigerant is sufficient.

If the temperature difference is 8 degrees, it means that the air conditioner is normal, and there will be a temperature difference of 11 to 13 degrees.

Note: The air conditioner should be unplugged in time when not in use, and the air conditioner must be started again after three minutes after shutdown to protect the compressor; Air conditioners with a remote control (should not be placed in a place that is easily accessible to children) should not be operated as a toy by children during use to avoid damage to the machine.

This is a new type of air conditioner that can continuously adjust the frequency or speed of the compressor within a certain range to change the flow rate of refrigerant, and automatically adjust the output to best match the environmental conditions.

Inverter air conditioners use digital signal processing and analog control combined with artificial intelligence control. Compared with ordinary air conditioners, inverter air conditioners have the advantages of fast and strong refrigeration and heating, high efficiency and energy saving, comfort and reliability, intelligent defrosting, large dehumidification capacity, ultra-quiet, and wide voltage work.

The temperature of the air outlet of the air conditioner changes with the change of ambient temperature, but there is a law that is constant, the temperature of the air outlet of the split air conditioner must be 10 degrees lower than the ambient temperature, then the air conditioner is qualified. For example, if the room is 30 degrees Celsius, then the air outlet temperature must be equal to or lower than 20 degrees, if the room is 20 degrees, then the air outlet must be lower than or equal to 10 degrees, and so on.

GB T17758-1999 "Unit Air Conditioner" sign requires the indoor air inlet temperature of heat pump type (refrigeration dry bulb 27 degrees, wet bulb 19 degrees; heating dry ball 21 degrees), outdoor unit air inlet temperature (dry ball 35 degrees, wet bulb 24 degrees; Heating dry bulb 7 degrees, wet bulb 6 degrees).

I also felt like I didn't have the air conditioner turned on for pee.

The standard temperature for air conditioner vents is between 18-28 degrees Celsius.

Air conditioner outlet temperature standards will vary in different environments and seasons. In the indoor environment of summer, the temperature standard of the air conditioning outlet is generally between 18-28 degrees Celsius. In the summer high temperature environment, the temperature standard of the air conditioning outlet in refrigeration mode is generally between 18-26 degrees Celsius.

In the cold winter, the temperature standard of the air conditioning outlet in heating mode is generally between 26-28 degrees Celsius.

It should be noted that the temperature standard of the air conditioning outlet is also affected by factors such as the temperature difference between indoor and outdoor, indoor area, and room orientation. Therefore, in actual use, the width of the closed book should be adjusted according to the specific situation. At the same time, too low or too high air outlet temperature will have adverse effects on human health, and it is recommended to control it within an appropriate range.

Precautions for purchasing an air conditioner

1. Applicable area: The applicable area of the air conditioner needs to be selected according to the size of the room, and it is generally recommended to choose the refrigeration capacity of the air conditioner and match the room area.

2. Refrigeration effect: The refrigeration effect of the air conditioner should be good, and you can learn about the refrigeration technology and user evaluation of the product.

3. Energy efficiency level: The higher the energy efficiency level of the air conditioner, the lower the power consumption, and the lower the cost of use, it is generally recommended to choose A+ or A++ grade products.

4. Noise: The air conditioner will produce noise when it is in use, so it is necessary to choose a low-noise product, especially when using the air conditioner at night, so as not to affect the rest of others.

5. Control mode: The control mode of the air conditioner includes remote control, manual switch and intelligent control, etc., and it is more important to choose a convenient and easy-to-use control mode.

According to national regulations, the outlet temperature of the air conditioner is controlled at 26 degrees Celsius in summer.

The Office issued a notice requiring all public buildings.

In summer, the temperature of the air conditioner must not be lower than 26. If the outside temperature is high to around 35 degrees Celsius, the indoor temperature of the air conditioner is usually as low as 30 degrees Celsius.

Nowadays, the society advocates the use of energy-saving air conditioners, and sets the temperature of air conditioners above 26 degrees Celsius, as far as possible from 13:00 to 1500 and from 21:00 to 2200 peak load hours every day, and reduces air conditioners and electric water heaters.

and other high-power electrical appliances. Convenient residential passages can be designated near public places for cooling.

1. When heating, the temperature of the air inlet minus the temperature of the air outlet should be greater than 16 degrees.

2. When refrigerating, the temperature of the air inlet minus the temperature of the air outlet should be greater than 8 degrees.

3.Within the above temperature range, the air conditioner is operating normally.

4.The temperature of the air outlet of the air conditioner is related to the following conditions: indoor temperature, outdoor temperature, whether the reed is heated with electricity, the air volume of the indoor fan, the new and old air conditioner, the power of the air conditioner, and whether the refrigerant is sufficient.

Under normal circumstances, there is no fixed value for the temperature of the air outlet of the air conditioner, and it should be said that the temperature difference between the air outlet and the air inlet is not low, and it is normal to have a temperature of 8 degrees.

5.When the user is on the air conditioner, the air outlet and air inlet can be measured with a thermometer, if the temperature difference is 8 degrees, it means that the air conditioner is normal (generally there will be a temperature difference of 11 to 13 degrees).

6.The temperature of the air outlet of the air conditioner changes according to the change of the wind speed of the internal unit and the measurement position, and the temperature difference between the air inlet and outlet is generally more than 14 degrees (the temperature of the air outlet is about 40 degrees when the electric auxiliary heating is turned on in the general heating mode).

The lowest temperature of the most macro cavity of the air outlet is above 48. **Air conditioning outlet temperature, indoor temperature, outdoor temperature, whether electric heating, indoor fan air volume, air conditioning degree, air conditioning power, refrigerant slag is sufficient, in general, under the condition of sensitive shirts, **The outlet temperature of the air conditioner does not have a fixed value, it should be said that the temperature difference between the outlet temperature and the inlet temperature is not less than 8 degrees is normal.

1. Set the refrigeration operation to 16 degrees. The temperature difference between the air outlet and the indoor real-time temperature [new machine standard] is 12 degrees, and the best is 13-15 degrees [referring to the temperature difference]; 10 degrees is normal for the old machine.

2.Conditions: The outside temperature is 32-35 degrees and the wind speed should be adjusted to the maximum air volume [speed], the wind deflector should be set at a downward angle of 45 degrees, the thermometer should be released from the air outlet, and the actual temperature of the air outlet should be measured with the thermometer within 20-30 minutes of refrigeration, and then the real-time temperature of the room is the actual temperature difference temperature value.

The most critical temperature measurement of the air conditioner is that it is standard within 20-30 minutes of running just after it is turned on.

3.The temperature variables that continue to be measured are small and meaningless. The lower the outside temperature, the lower the measured temperature, for example, when the outside temperature is 28 degrees, it is possible that the temperature difference of the air outlet will be 13 degrees.

In short, the refrigeration standard regulations in the air-conditioning industry [new machines] are normal if the temperature difference is more than 12 degrees Celsius.

There is no certain standard for the temperature of the air outlet of the air conditioner. The temperature of the air conditioner blowing outlet will be affected by many factors, first of all, the outdoor heat dissipation environment temperature is affected, the outdoor temperature is low, the heat dissipation is good, and the refrigeration efficiency is improved, which will make the temperature of the indoor unit air outlet low.

The second is the influence of the circulating air velocity of the indoor unit, the return air volume is large, the wind speed is fast, and the temperature difference between the return air and the outlet air will be small. If the return air volume is small and the wind speed is slow, the temperature difference between the return air and the outlet air will be large, and the outlet air temperature will be relatively low.

Secondly, it is affected by the indoor ambient temperature, the indoor return air temperature is high, the heat exchange efficiency is better, although the outlet temperature may also be high, but the temperature difference between the return air and the outlet air will be large. The indoor return air temperature is low, the heat exchange efficiency is poor, and although the outlet temperature may be lower, the temperature difference between the return air and the outlet air will be small.

Therefore, in the GB national standard for the energy efficiency of cooling or heating of air conditioning mechanisms, only the standard conditions for return air are specified, and the standard for outlet air temperature is not specified.

However, in the above description, it can be indirectly seen that the temperature difference between the return air and the outlet air is large, and the refrigeration efficiency will be better. Therefore, according to the different models of refrigeration capacity and circulating air volume, the quality of refrigeration capacity can be roughly judged from the temperature difference between return and outlet air, and the general temperature difference value is about 8 12 degrees C, and the larger the temperature difference, the better the cooling or heating effect.

gb/t

The 17758-1999 "Unit Air Conditioner" sign requires the indoor air inlet temperature of the heat pump type (27 degrees for refrigerated dry bulb, 19 degrees for wet bulb; heating dry ball 21 degrees), outdoor unit air inlet temperature (dry ball 35 degrees, wet bulb 24 degrees; Heating dry bulb 7 degrees, wet bulb 6 degrees).

Hello, I am an employee of the air conditioning cleaning department of Fujian Zhengbiao Company.

There is no exact statement about the temperature difference between the air inlet and the air outlet, different brands, different models, different horses, different temperatures, and the applicable groups are not the same, such as the elderly, children and adults The standards are different. Usually the temperature of the human body is between 24 degrees and 28 degrees, depending on personal preference, the temperature of the air inlet is equivalent to your indoor temperature (the air inlet of the air conditioner is located in the internal unit).

The temperature of the air conditioner's air outlet is determined by the ambient temperature.

The temperature of the air outlet of the air conditioner has a national standard, and the temperature difference between the temperature of the air outlet and the temperature of the return air outlet is normal when it is greater than 8 degrees in the refrigeration state; The temperature difference in the heating state is not less than 18 degrees is normal.

There is no specific value for the air outlet temperature, it is only related to the ambient temperature, the higher the ambient temperature, the higher the air outlet temperature (heating) The lower the room temperature during refrigeration, and the lower the air outlet temperature.

Under normal circumstances, the air outlet temperature of the air conditioner should be between 15-20 degrees Celsius. This is because the air conditioner lowers the indoor temperature through the refrigeration cycle, and when the air passes through the air conditioner's chiller, it becomes colder before being sent into the room. If the temperature at the air outlet is too high, then there may be a problem with the air conditioner that needs to be inspected and repaired.

In addition, it should be noted that the temperature will be affected by the indoor and outdoor temperatures, if the outdoor temperature is high, the cooling effect of the air conditioner will be correspondingly worse, and the temperature of the air outlet may also be slightly higher than normal.

In some special cases, such as after a new installation or repair, the temperature of the air conditioner outlet may be on the high side. At this time, you need to pay attention to the running time, after the air conditioner has been running for a few hours, you can test the temperature of the air outlet again to determine whether it returns to normal. If there is still a high situation, it is necessary to consider whether the air conditioner has insufficient refrigerant or whether there is a problem in the circulation system, and it is recommended to contact a professional in time to check and solve it.

In addition to indoor and outdoor temperatures and refrigeration system issues, the air outlet temperature of an air conditioner can also be affected by a number of other factors. For example, running at too full load or with too much refrigeration can lead to high air outlet temperatures. Poor cleaning or poor air outlet can also make the temperature too high, so it is necessary to check and maintain the air outlet filter and duct.

In general, the air outlet temperature of the air conditioner should be between 15-20 degrees Celsius in normal operation. If the temperature is on the high side, it is necessary to consider various factors such as indoor and outdoor temperature, refrigeration system, full load operation, clean pipes, etc., for inspection and maintenance. It is very important to maintain and maintain the air conditioner early, and it is important to clean and check the air conditioner regularly, so as to ensure the normal operation and service life of the air conditioner.