The role of the car condenser? How to clean the car condenser?
The role of the automobile condenser is to cool the high temperature and high pressure refrigerant vapor discharged from the compressor and condense it into liquid high pressure refrigerant. It can cool and liquefy high-pressure and high-temperature gaseous refrigerants delivered from the compressor. The condenser is a device that continuously compresses refrigerant from gas to liquid, which is a process of condensation and heat dissipation.
The condenser is a part of the refrigeration system and is also a heat exchanger. It can turn the gas into a liquid, and transfer the heat in the pipe quickly to the air near the pipe. The working principle of the condenser is that after the refrigerant enters the evaporator, the pressure is reduced, from high pressure gas to low pressure gas, this process requires heat absorption, so the surface temperature of the evaporator is very low, and then the cold air can be blown out by the fan. The condenser cools the high pressure and high temperature refrigerant from the compressor into high pressure and low temperature, and then evaporates through the capillary tube and evaporates in the evaporator. The condenser and evaporator in the automobile air conditioning are collectively referred to as the heat exchanger, and the performance of the heat exchanger directly affects the refrigeration performance of the automobile air conditioning.
The cleaning of the automobile condenser can be carried out by the following methods:
Use detergent with water: First, mix detergent with water to reduce its concentration, because too high a concentration may cause corrosion to the condenser. Then, start the car and turn on the air conditioning, so that the electronic fan rotating work, first flush the condenser with water, using the rotation of the fan to make the water spread throughout the condenser. When cleaning, make sure to rinse well and thoroughly.
Use a high pressure water gun: First open the front cover of the car and unscrew the net in front of the condenser, then prepare a brush to brush off the dirt on the condenser. Next, assemble the water gun and water pipe, adjust the pressure of the water gun, and wash the condenser from top to bottom. After cleaning, ensure that the water in the condenser is clean, and then follow the steps of disassembly to restore it to its original appearance.
Note: When cleaning, the water pressure should not be too high, so as not to damage the heat sink of the condenser. Vertical flushing is recommended to avoid horizontal flushing to avoid deformation or damage to the heat sink.
Use water spraying tool: After starting the car, turn on the air conditioner, make the electronic fan rotate, spray the washed product onto the surface of the condenser with water spraying tool, and then rinse it with a lot of water.
Deep cleaning: For the deep cleaning of the water tank and condenser, the compressed air is first used to blow the debris in the gap, and then the high-pressure water gun is used to rinse. When flushing, keep the appropriate distance and use a fan pattern to sweep back and forth until the outflow of water becomes clear.
Disassembly cleaning: In some cases, it may be necessary to remove components such as the front bumper or tank upper cover plate to thoroughly clean the condenser. After disassembly, the condenser can be seen and cleaned directly.
In summary, the cleaning of the automobile condenser can be carried out by a variety of methods, including the use of detergent with water, high pressure water guns, water spraying tools, etc. In the cleaning process, it is necessary to pay attention to some details and skills, such as controlling the pressure of water, using the correct flushing method, etc., to ensure the cleaning effect and avoid damage to the condenser.
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