Recently, the air conditioner in the car has a peculiar smell, and the smell is a bit big, I don t k

Hello, the reason for the smell of the air conditioner:

1. The air conditioner filter is too dirty.

2. The evaporation tank is too dirty. During the working period of the automobile air conditioner, when the air flows through the heat sink of the evaporation box, the impurities are filtered out of the air by the heat sink, and then discharged along with the condensate through the drain pipe of the air conditioner condensate.

3. The evaporation box is moldy. During the operation of the air conditioner, the moisture in the air forms condensate on the surface of the evaporation tank, and some of the water will be discharged, but some water will remain on the surface of the evaporator after the air conditioner is stopped. The combination of this moisture and the dust in the air makes it easy to form mold and eventually the smell of the air conditioner.

4. There are dead rats, dead insects and other things in the air duct and pipes that rot and stink.

Hope it helps!

There are many kinds of peculiar smells, such as plastic and rubber odors, which may be caused by the material of the car or high temperatures. If it is foul, it may be that small animals, such as rats and cats, have died in it.

If you haven't cleaned your air duct for a long time and replace your air filter, you can try cleaning and replacing the air filter.

The air conditioning filter in the car has not been cleaned for a long time, and the air is humid in the rainy season, which causes the air conditioning filter to be damp and warm, resulting in mold breeding and musty smell; The outside air flows through the ducts of the air conditioning system, which will combine a small amount of residual moisture with the dust in the air, and if it is not cleaned for a long time, it will also produce mildew and produce a sour and rotten odor.

If the air conditioner in the car has a peculiar smell, if the smell is particularly big, it is best to find a maintenance master to clean it up, if the smell is not very big, use some air fresheners and other perfumes, it may be able to reduce some unpleasant smells, but it is best to find out what the reason is? Fundamentally solved.

If the air conditioner is not cleaned for a long time, there will be a lot of dirt attached, and viruses and bacteria will easily breed because of dust, so clean it regularly to avoid inhaling air contaminated by microorganisms.

1.After the air conditioner is used all year round, the indoor filter and copper sheet will squeeze a certain amount of dust, so that after accumulating a certain amount, a certain odor will be generated, and with the air conditioner turned on, the air conditioner outlet odor will drift into the air. Since the air conditioner is refrigerated and heated, in many cases, there will be moisture inside the indoor unit, so when the air conditioner is turned off, the air conditioner without dry and mildew prevention function will be shut down immediately, so that the internal moisture will always exist, and mold will be produced in the long run, and the musty smell will naturally occur.

2.Some non-high-efficiency filter systems at the end of the air supply, such as computer rooms, hotel rooms, etc., although the interior decoration is good, and the fresh air and air supply of the air conditioner are filtered, dust can still be found near some indoor air supply outlets and on the surface of the window sill, and dust will also adhere to the inside of the air conditioner.

3.After the control system is started, the concentration and odor of bacteria in the room increase, which is due to the slow evaporation of the condensate retained on the heat exchange coil, ribs and their surrounding parts to form a high humidity (and high temperature) condition around the coil, and become a suitable environment for microbial reproduction, and a large amount of gas generated during reproduction is suddenly released due to the system drive, becoming the source of foul odor.

1.To clean the condenser and fan of the external unit, there is no need to dismantle the shell, rinse it with tap water, and be careful not to get the water on the electrical parts.

2.Clean the inner filter, open the movable shell and remove it, and rinse it with tap water.

3.Clean the evaporator of the internal machine, open the movable shell and remove the filter screen to see the evaporator with metal fins, prepare a bottle of special air conditioning cleaner (generally sold in large supermarkets), spray the detergent evenly into the evaporator in the state of power failure, and start the air conditioner after waiting for 15 minutes, and the dirty things will flow away with the condensate.

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.

Hello, if you want to remove the odor of the air conditioner, we must first know that the root cause of the odor is **, in which the evaporator is an important part of the air conditioning and refrigeration system, the evaporator will produce moisture on the surface when it exchanges heat with the outside world, and it is easy to adhere to impurities such as dust and flying insects, and it will mildew and breed bacteria in a long-term humid environment. Another reason is that the air conditioning filter and air conditioning duct are polluted, which not only cannot protect the cabin environment, but will pollute the air in the car for the second time. So we can deal with those two points.

If you just bought a new car air conditioner smell, then there is basically no mildew, bacteria breeding problem, at this time I suggest that you should open the window frequently, followed by the reasonable use of the air conditioning internal and external circulation mode, do not blindly use the internal circulation mode. In addition, we can place lemon or bamboo charcoal in the car to absorb odors.

The air conditioning filter is generally replaced once a year, but it also depends on the situation, and if the car environment is often harsh, then it is possible to change it once every few months. If the air conditioner filter is dirty, it can be simply cleaned, but it should be avoided to clean it multiple times, because this will make the filter eye of the air conditioner filter larger, and the filtration effect will be significantly reduced, and it will need to be replaced if necessary.

The smell of the air conditioner may also be the cause of the internal ducts of the air conditioner, but since the pipes themselves cannot be removed, we need to use a special foam cleaner, which can be purchased online. The operation is also very simple, because the air conditioning ducts are all interconnected, so you only need to spray the cleaning foam into the air conditioning outlet in the car, it is worth noting that each air outlet has to be sprayed some. Spray and wait for a few minutes to let the foam dissolve the stains in the pipe, then turn on the external circulation blowing mode, adjust the wind to the maximum to blow off the foam.

Finally, turn to the hot air and blow for a few more minutes, and dry the water in the pipe.

If the above methods can not help you solve the problem, then it is necessary to check and clean the evaporator, it is located between the engine and the center console, remove and clean the center console, you need to disassemble the center console, it is difficult to complete it yourself, because you need special disassembly tools and professionals, so it is generally recommended that you go to the 4S shop or a professional car beauty shop to clean. However, it is generally not recommended to clean the evaporator until the end, because the process is very cumbersome and laborious, and generally speaking, completing the first three steps can basically solve the problem of air conditioning odor.

Hope it helps!

It may be that the windows in the carriage have not been opened for ventilation for a long time, so they will feel a peculiar smell, and it may also be caused by the fact that the air conditioner has not been cleaned for a long time.

If you feel that the smell of the air conditioner in the car is relatively large, you can try to use the form of external circulation, but if it doesn't work, you can check it and replace the air filter or air conditioning system.

The air conditioner in the car has a peculiar smell and the smell is a little big, so it should be something sucked in the air conditioner, and you can change the air conditioning filter.

Most of the cases are caused by the car air cleaner not being replaced for a long time. It is also not excluded that there are items in the car that are emitting a strong odor.

The air conditioner in the car has a peculiar smell, and the smell is a bit big, I don't know what the reason is, I think it must be something dirty in your air conditioner, you better remove it and wash it with water, there will be no peculiar smell.

The air conditioner in the car smells, and the smell is a bit big, I don't know what the reason is. You can go to the four-S store and ask the professional staff to check it for you.

This should be the air conditioner in the car for a long time, there is no odor caused by cleaning, you can find a professional to clean the air conditioner.

The air conditioner in the car smells, and the smell is a bit big, I don't know what the reason is, I think it should be because of which piece has a problem to make sense, or check it.

Replace the filter. Check to see if the evaporation chamber is too dirty. Check the engine for animal carcasses.

Maybe sometimes when we turn on the air conditioner, we will feel that the smell of the air conditioner is very strong, and at this time, we have to clean the air conditioner.

Sometimes the air conditioner has a big smell, which means that the air conditioner is too dirty, in fact, these car air conditioners also need to be cleaned often, especially when they are not used for a long time, they should be cleaned. Because when the air flows through the heat sink in the evaporation box, those things are blown out of the air by the heat sink, and then the discharged object will produce some peculiar smell.

There is also a situation that the evaporation box is moldy, because if the air conditioner is running, the moisture will slowly form condensation in the evaporation box, so that although part of it is discharged, there will be some water left in the evaporator of the air conditioner, so over time, some mold will be produced, which will cause us to smell some odors in the air conditioner when we turn on the air conditioner.

There are also situations that show that in our car ducts, or pipes, there may be some dead insects or dead mice, etc., because in summer, the smell may be greater, and these animal carcasses will rot and stink, so when we turn on the air conditioner, there may be a particularly large odor.

In addition, after we have used the air conditioning filter for a long time, we also have to replace the air conditioning filter regularly, if it is too long, it will also produce some peculiar smells.

And everyone should know that the air conditioner filter is actually to filter dust, but at the same time, it will also absorb some odors, so if it has not been replaced for a long time, the air volume will slowly become smaller and smaller, and when the air conditioner is turned on, the odor will become heavier and heavier.

In the process of using the car, we must also pay attention to some of the conditions of these cars at any time, if there is an abnormality, if we can not deal with it in time or will not deal with it, we must go to the repair shop to find professional personnel to check.

The main thing is mold! Air conditioning systems are inevitably moldy! Concentrate on the evaporator and drain!

There must be an unpleasant smell after mold! There are cleaners in professional beauty shops that specialize in air conditioning systems! Set Clean!

Sterilization! An all-in-one air-conditioning system cleaning product! Just do it once a year!

The air conditioner in the car has a peculiar smell, and the smell is a bit big, this should be the air conditioning filter, which has not been cleaned for a long time or the air conditioning outlet needs to be cleaned.

If there is a peculiar smell in the air conditioner in the car, most of it is because the filter element in the air conditioner is relatively buried, and the smell will be produced after it is full of dust. Just change the filter element.

The air conditioning duct is easy to accumulate dust, but it is also easy to be often ignored, and some small insects, through the air conditioning external circulation into the back, not only has an unpleasant smell for a long time, but also breeds a lot of harmful bacteria and fungi.

It is very likely that the air conditioner filter is moldy. After all, that thing is just a layer of cotton with an adsorption function, and it is easy to absorb advanced bacteria.

The air conditioner in the car has a peculiar smell, and the smell is too big, then he or the zero friction in the air conditioner will definitely cause some smells. I think there's something wrong with the kid, something mechanical.

Check the air conditioner filter first, and replace it if it gets dirty. After changing, the air conditioner can be taken and cleaned. The smell is accumulated little by little, and it may not be effective to wash it once, so you can wash it several times every once in a while.

It should be the reason why the internal circulation has not been used for a long time, open the bedside cycle for a while, and the taste will be gone, whether it is a cold air conditioner or a hot air conditioner.

There is something that emits odors in the ventilation duct or filter of the air conditioner. The human factor is not excluded.

The air conditioner in the car has a peculiar smell, and the smell is a bit big, what is the reason? I think whether it's your car, it's a new car, formaldehyde is relatively strong.

The air conditioner in the car has a peculiar smell, and the smell is a bit big, what is the reason? It's time to clean the air conditioner, go to the 4S store and talk to the staff there, they will take care of it for you.

It should be cleaned or checked for other air leaks, and find a professional repair shop to take a look.