I feel the smell of dust in the air conditioner, how should I clean it up?

At this time, you should use a rag to do a simple wipe, or spray some car perfume in it, which can also improve the appearance of other smells, mainly because it can also avoid some problems while driving.

In fact, some devices in the air conditioner that can be disassembled should be disassembled and cleaned, and then you can use a small brush to sweep to remove the dust in some equipment that cannot be wet.

You can open the air conditioner sheet to remove the dust inside, or you can spray a layer of water on the surface, which can also press the soil.

It may be time to replace the filter, or it may be the cause of the machine, you can find a professional cleaner to carry out a thorough cleaning.

1. Open the movable shell and remove the filter screen of the inner machine, and rinse it with tap water.

2. The evaporator of the internal machine, open the movable shell and remove the filter screen to see the evaporator of the metal fins, go to the supermarket to buy special air conditioning cleaners such as "Jia'an" brand, 20 yuan a can be washed 2 units, spray evenly into the evaporator under the state of power failure, wait for 15 minutes to start the air conditioner, and the dirty things will flow away with the condensate.

3. The condenser and fan of the external unit do not need to dismantle the shell, rinse with tap water, and be careful not to get the water on the electrical parts.

Next, I thought about inquiring and using a high-pressure water gun to see if I could clean up the dust in the heat sink. There is no one who repairs the air conditioner and knows how to clean the inside of the air conditioner. View the original post

I've found that when I let the air conditioner run at low speed, the smell of dust is a little less. View the original post

1. Clean the heat sink in time.

Turn the air conditioner on the highest setting to expel some of the dust. Finally, use air conditioning cleaning liquid to the air conditioning system.

Clean, turn the air conditioner on high and switch the air outlet mode, and finally install the air conditioner filter.

2. If the indoor unit has not been cleaned for a long time, and the internal unit is not used, it should be covered with an air conditioning cover to avoid dust entering the filter screen and fins, which will affect the external circulation of the refrigeration and heating effect, and then the air conditioning pipeline needs to be cleaned.

3. The air conditioner should be cleaned regularly, especially the dust filter, the air conditioner needs to be cleaned regularly, preferably once every 2 weeks, this may be because the air conditioner has not been cleaned for a long time, it is recommended to clean the filter.

Air conditioning winds will blow peculiar smells, generally due to the following reasons:

First, the system has been running for a long time, and dust accumulates between the fins of the heat exchanger, causing blockage;

The second is caused by the adhesion of dust on the surface of the air supply outlet and the internal parts of the indoor unit, which is difficult to avoid even in special environments such as computer rooms and hotel rooms where the air has been filtered;

Third, the large amount of dust brought by the fresh air and accumulated in these places not only carries microorganisms, but also provides indispensable nutritional conditions for the reproduction of microorganisms;

Fourth, the air conditioner that has not been used for a long time will have a strong smell when it is started, which is due to the slow evaporation of the condensate retained on the heat exchange coil, fins and their peripheral parts, forming a high temperature condition suitable for microbial reproduction around the coil, and a large amount of gas generated by microbial reproduction will be released under the drive of the air conditioning system and become the source of foul odor.

After the air conditioner is used for a period of time, a large amount of dust and dirt will accumulate on the filter, evaporator and air supply system, and a large number of bacteria and viruses will be produced. These harmful substances circulate indoors with the air, polluting the air, spreading diseases, and seriously endangering human health. Dirt will reduce the refrigeration efficiency of the air conditioner, increase energy consumption, and shorten the service life of the air conditioner.

Therefore, the air conditioner must be cleaned after a period of use or when it is shut down during the change of seasons. In this way, you can be guaranteed a healthy and clean air environment.

Dust smell blowing in the air conditioner]

1. In most cases, the internal circulation ventilation mode is used to reduce the entry of external dust and foreign matter;

2. If the car is not equipped with an air conditioning filter, please consider installing an air conditioning filter;

3. If the car cannot be equipped with an air conditioning filter, please thoroughly clean the evaporation box of the air conditioning system, which can be professional.

can also be removed for cleaning, but this method requires refilling the refrigerant. Because most.

Foreign matter is adsorbed on the evaporator core, and odors are released.

4. If the car is already equipped with an air conditioning filter, please replace it.

Clean thoroughly according to the method on the first floor, check the location of the outlet of the air conditioner drain pipe, whether it is hanging outdoors, and eliminate the dust from the drainage pipe sucking into the wall hole, if it is better, then it is OK.

If it still doesn't work, turn on the air conditioner in the heating state, adjust the temperature to the highest, open the doors and windows, and work for half an hour. That shouldn't be a problem.

It has nothing to do with the external machine, it is still necessary to thoroughly clean the filter screen and condenser of the inner machine, the filter screen can be cleaned with ordinary detergent, and the condenser needs to go to the big supermarket to buy a special foam cleaner and spray it on the condenser of the internal machine.

The best way to deal with the dust smell of the air conditioner is to choose an empty and sunny environment, open the door, open the external circulation to the maximum (do not turn on the air conditioner), or turn on the warm air for 5-6 minutes to blow the smell out. If the air conditioner filter is dirty, you can simply blow it, but to avoid multiple cleanings, the air conditioner filter is generally replaced once a year.

The most likely odor in the common air conditioning structure is the evaporation box (evaporator), and the evaporation box is an important part of air conditioning and refrigeration. The "refrigerant" passes through the evaporation box, and the evaporation box absorbs heat through heat exchange with the outside air to achieve the refrigeration effect. A small amount of moisture and dust may adhere to the evaporation chamber, which will cause mildew and odor over time.

The air conditioner filter is mainly to filter the air, and the air will reach the evaporator only after the air conditioning filter, so the air conditioner filter plays the first layer of protection. In addition to filtering dust, the air conditioner filter will also absorb odors, and not changing the air conditioner filter for a long time will also produce odors.

The air conditioning air duct is the ventilation duct, and the air conditioning air duct is easy to accumulate dust, but it is often overlooked. The odor of the air conditioner also has a lot to do with the use environment, for example, if the air quality is not very good, the external circulation is opened, and the air conditioner's own filtration system is not efficient. (Photo by photo:.)

Pacific Automobile Network Chen Miaoling).

The best way to deal with dust odors is to choose an open environment with good air and sunshine, open the car door, and turn on the external circulation to the maximum extent (do not turn on the air), or turn on the warm air for 5-6 minutes to blow the odor out. If the air filter is dirty, you can simply blow it, but in order to avoid repeated cleaning, the air filter is usually replaced once a year.

In the common air-conditioning structure, the evaporation box (evaporator) is the most likely to produce peculiar smell, and the evaporation box is an important part of the cooling of the air-conditioning system. The "refrigerant" passes through the evaporation box, and the evaporation tank "gasification" absorbs heat through heat exchange with the outside air to achieve the refrigeration effect. A small amount of moisture and dust may adhere to the evaporation tank, which will cause mildew and odor over time.

The air filter is mainly used to filter the air body, which can only reach the evaporator through the air filter, so the air filter plays a protective role in the first layer. The air filter not only filters out dust, but also absorbs odors. If the filter is not replaced for a long time, it will also cause odors.

The air conditioning duct is a ventilation duct. Empty air conditioning ducts are prone to dust accumulation, but they are often overlooked. Air odor control also has a lot to do with the environment in which it is used. For example, if the air quality is not very good, then the air filtration system itself will be inefficient.

Summary. There could be several reasons why an air conditioner may have a dusty smell. First of all, the air conditioner may not be cleaned for a long time, causing dust and dirt to accumulate inside the air conditioner.

Second, the air conditioner's filter may have expired or been damaged and cannot effectively filter dust and impurities from the air. Finally, air conditioners may have problems with mold or bacterial growth, and odors from these microorganisms may be emitted into the indoor air. To solve this problem, the first step is to clean the air conditioner regularly, including cleaning the filter, condenser, and evaporator.

Specialized cleaners can be used or cleaned by a professional. In addition, make sure that the indoor air circulation is good, open the windows frequently for ventilation, and avoid excessively humid environments. If the smell persists, it is advisable to consult a professional aircon repairer, who can help to further troubleshoot and resolve the issue.

There could be several reasons why an air conditioner may have a dusty smell. First of all, the air conditioner may not be cleaned for a long time, causing dust and dirt to accumulate inside the air conditioner. Second, the air conditioner's filter may have expired or been damaged and cannot effectively filter dust and impurities from the air.

Finally, air conditioners may harbor problems with mold or bacteria that produce odors that may be emitted into the indoor air. To solve this problem, the first step is to clean the air conditioner regularly, including the rubber cleaning filter, condenser, and evaporator. Specialized cleaners can be used or cleaned by a professional.

In addition, make sure that the indoor air circulation is good, open the windows frequently for ventilation, and avoid excessively humid environments. If the smell persists, it is recommended to consult a professional air conditioner maintenance personnel, who can help further investigate and solve the problem.

I'm still a little confused, can you be more detailed?

There are three possible reasons for the dust smell of the air conditioner: the internal dust accumulation caused by the failure to clean the Paipai Bridge for a long time, the expiration or damage of the filter, and the inability to filter impurities, mold or bacteria to breed and emit odors. Workaround:

Clean the air conditioner and replace the filter regularly, keep the indoor air circulation good, if there is still a peculiar smell, consult a professional air conditioner maintenance personnel.