Where does the water come from?

Under normal circumstances, there is no water in the outdoor unit of the air conditioner. Unless the heat pump air conditioner is heating at this time, there is a chance that there will be condensate outside. Here's why:

When the air conditioner heats up, the condenser of the outdoor unit becomes an evaporator, which absorbs the heat of the outdoor air, and the outdoor air is all water-containing air, which exchanges cold and heat with the evaporator to form condensate. It's like when we usually use air conditioners to cool down, there will be condensate under the evaporator of the indoor unit. If the air conditioner does not have a heating function, I think that the condensate drain pipe and refrigerant pipe of the indoor unit are usually led out to the outdoor unit, and it may be mistaken for water generated by the outdoor unit.

It is the water in the liquefied air that cools the room air by the air conditioner compressor. This process is like the formation of frost, where the moisture in the air liquefies when it hits the colder part of the air conditioner. It was supposed to be relatively clean, but the water was not clean because the air conditioning was not clean, the air was not clean, and the drain pipe was not clean.

However, it is not poisonous.

The copper pipe of the air conditioner is dripping, generally a low-pressure return pipe (that is, the thicker pipe), which contains the gas returning from the evaporator, which is still evaporating before flowing back to the compressor, but the strength is low, and the surrounding air humidity can condense and drip. The thinner tube is a high-pressure pipe, which contains high-temperature and high-pressure gas, which is generally heated, and the surrounding air will not condense and will not drip. So it's normal.

If it is not allowed to drip water, you can wrap it in insulation material and not let it come into contact with the air.

It is normal for the outdoor unit of the air conditioner to connect to the pipeline of the indoor unit, and there is dew on one copper pipe during operation; Dew at both copper joints is not normal, at least it means that the resistance of the high-pressure pipe is too great or the valve is not fully opened.

The newly installed air conditioner in my house is also a drop of water from the copper pipe, which is gone after the shutdown, and it is the condensation that occurs after the copper pipe temperature is very low and the outdoor high temperature contact.

<> "1. What is the reason for the water of the air conditioner flowing out of the external unit?

It's because when the air conditioner is defrosting, the frost turns into water, and then flows out from the outside unit. When the ambient temperature drops below zero, the moisture in the air will be condensed into frost, and the frost will adhere to the shell and heat exchanger sheet.

When the frost accumulates a lot, it will affect the heat absorption effect of the air conditioner, in order to ensure its own heat absorption effect, then the air conditioner will start the defrosting program, so that the high temperature gas of the compressor enters the internal machine, so that the frost is dissolved into water, and then flows out from the external machine.

2. What are the reasons for water leakage from the air conditioner?

1. When there are quality problems in the drainage pipe of the air conditioner, such as aging, cracking, etc., or the quality of the drainage pipe is not very good at the beginning, it is easy to age and crack, causing the pipe to deform and bend, it is easy to cause poor drainage of the drainage pipe, which leads to water leakage of the air conditioner external unit. In this case, the drain pipe needs to be replaced with a high-quality product.

2. If the construction personnel do not install the air conditioner firmly when installing it, then the air conditioner will be prone to displacement after being used for a long time, resulting in the problem of difficult drainage of the drainage pipe, which will make the air conditioner leakage. In this case, the drain pipe needs to be reinstalled, and it needs to be installed securely.

3. If a lot of dirt is accumulated on the filter screen and is not cleaned up in time, or the filter screen has been damaged, it is easy to cause the deformation of the evaporator, so that the condensate cannot drip into the tank in time, resulting in water leakage of the air conditioner. At this time, the filter needs to be cleaned or replaced with a new one.

The above is a detailed introduction to the reasons for the water flowing out of the air conditioner from the external unit and the reasons for the water leakage of the air conditioner.

The water dripping from the outdoor unit of the air conditioner is condensate. The water produced by the refrigeration of air conditioners is caused by the work of Freon. Freon evaporates and absorbs heat during operation, and the surface temperature of the evaporator is much lower than room temperature, so the water vapor in the air condenses into condensate.

In general, the amount of water vapor produced by air conditioners of different power varies. An ordinary wall-mounted air conditioner can produce a full bucket of water in a day and night when the weather is humid.

Things to take care of when using an air conditioner

1. When using the air conditioner, it should be noted that the temperature setting of the air conditioner must be adjusted correctly. Generally speaking, when everyone is resting or sleeping, the amount of activity is relatively small, at this time, we can set the room temperature at about 25 degrees Celsius, which can make the human body feel more comfortable.

If the temperature is set too low, it will not only make people feel cold, but also easily cause the air conditioning compressor to turn on and off frequently, affecting its service life.

2. During the use of the air conditioner, it should be cleaned and inspected regularly, because a lot of dust will accumulate in it after a long time. It is best to remove the filter and clean it every one to two months, which can greatly improve the dust removal effect of the air conditioner, and at the same time effectively improve the indoor ambient air. In addition, the heat sink of the outdoor unit must also be cleaned regularly to improve its heat transfer coefficient and efficiency.

Hello! This water is condensate. You should have seen water flowing out of the outside unit during the heating process of the air conditioner, and it flowed out of this round hole.

As shown in the picture above, there is a round hole in the middle of the air conditioner in the ** picture. The condensate is the dust that flows out of this round hole. Brother Yu.

This situation is because the air conditioner will defrost during the heating process, that is, there will be frost on the condenser of the external unit during the heating process. When the outdoor ambient temperature sensor detects a certain degree of double truncation of the condenser, the ambient temperature sensor of the external unit will issue a command, and the external unit will automatically defrost. During the defrosting process, the frost melts and condensation is generated.

The water that comes out of the small holes is the water that comes out of the defrosting process.

This phenomenon is not a problem with the air conditioner, but a normal phenomenon. If it has an impact on your life, you can directly install a water connector at the location where you have a small hole in it. Connect a water hose at the end of the downstream connection.

Through this pipe, you can keep the condensate in it where you want it to flow.

The water discharged from the air conditioner is called condensate and comes from the water vapor in the indoor air.

For example, when objects such as frozen beer or drinks are taken out of the refrigerator, water droplets or frost appear on their surface, which is caused by the liquefaction of water vapor in the air when it encounters a cold object, and the heat of the water vapor is transferred to the cold object, and the water vapor becomes a liquid water droplet.

The process of condensate produced by the air conditioner is the same as this, the heat exchanger temperature of the indoor unit is very low during refrigeration, when the fan sucks in the indoor air and lowers the air temperature of the lead cavity through the heat exchanger, the water vapor carried in the air will liquefy into water droplets on the surface of the heat exchanger, and more and more water droplets will flow from the drainage pipe to the outside.

The process of generating outdoor water in the air conditioner is as follows:

1. The indoor temperature is high, and the air containing more water vapor enters the air conditioner;

2. After being cooled by the air conditioner, the air temperature drops;

3. The water vapor that can be contained is reduced, condensation appears, and water droplets are formed to drip down along the drainage pipe, the larger the refrigeration capacity, the faster and more water drips;

4. The same early state of refrigeration capacity is high humidity, so the dripping air conditioner is normal.

The reasons for the leakage of the indoor unit are as follows:

1. The installation of the machine body is improper, the indoor unit is tilted, and the direction of the pipe intersection is too high;

2. Poor drainage pipe, due to the slack or bending of the drainage pipe into a wavy shape, resulting in poor drainage;

3. Dew condensation on the pipeline, because the insulation material on the pipeline is too poor or too thin, when the refrigerant in the pipe passes, it causes condensation;

4. The heat exchanger drips, the heat exchanger is full of dust and causes the temperature of the heat exchange to be uneven, and the water droplets are generated in the middle of the heat exchanger, and the water droplets falling outside the water tray will drip into the room, and the insufficient refrigerant in the air conditioning system causes the indoor unit to freeze, and the water droplets formed by the ice melting do not drip directly into the water tray.

The process of generating outdoor water in the air conditioner is as follows:

1. The indoor temperature is high, and the air containing more water vapor enters the air conditioner;

2. After being cooled by the air conditioner, the air temperature drops;

3. The water vapor that can be contained is reduced, condensation appears, and water droplets are formed to drip down along the drainage pipe, the larger the refrigeration capacity, the faster and more water drips; Shelter.

4. The refrigeration capacity of the same hall is high in air humidity, so the dripping air conditioner is normal.

The reasons for the leakage of the indoor unit are as follows:

1. The installation of the machine body is improper, the indoor unit is tilted, and the direction of the pipe intersection is too high;

2. Poor drainage pipe, due to the slack or bending of the drainage pipe into a wavy shape, resulting in poor drainage;

3. Dew condensation on the pipeline, because the insulation material on the pipeline is too poor or too thin, when the refrigerant in the pipe passes, it causes condensation;

4. The heat exchanger drips, the heat exchanger is full of dust and causes the temperature of the heat exchange to be uneven, and the water droplets are generated in the middle of the heat exchanger, and the water droplets falling outside the water tray will drip into the room, and the insufficient refrigerant in the air conditioning system causes the indoor unit to freeze, and the water droplets formed by the ice melting do not drip directly into the water tray.