Air Conditioning Compressor

How does a air conditioning compressor work?

1. Working principle of excavator air conditioning compressor
The core component of the excavator air conditioning system is the compressor. Its function is to suck in low-pressure refrigerant gas, increase its temperature after compression, and convert it into high-temperature and high-pressure gaseous refrigerant. It dissipates heat through the condenser and cools it into a liquid state. refrigerant. Then, the refrigerant evaporates through the expansion valve, and the refrigerant absorbs the heat during the vaporization process in the evaporator, thereby reducing the temperature around the evaporator and generating cold wind.
2. Maintenance methods of excavator air conditioning compressor
1. Regularly check the working status of the compressor: During the use of the excavator, the air conditioning system should be checked regularly to check whether the compressor makes any abnormal noise or heat. If problems occur, they should be repaired or replaced in time.
2. Make sure the compressor has sufficient power supply: Sufficient power supply to the compressor is the key to ensuring its normal operation. It is necessary to check whether there are aging wires, burnt joints, etc.
3. Replace the filter element regularly: The working principle of the filter element is to filter dust and impurities in the air to avoid adverse effects on the refrigeration system. It is recommended to use the original filter element or a quality-guaranteed filter element and replace it regularly.
4. Fill refrigerant regularly: Refrigerant is an important part of the excavator air conditioning system and needs to be filled regularly to avoid shortage or excess of refrigerant.
5. Avoid excessive use: In order to extend the service life of the compressor, avoid using the air conditioner in a high temperature and high humidity environment for a long time. It is recommended to use the air conditioning system in low temperature and low humidity environments.
【Conclusion】
This article introduces the working principle and maintenance method of excavator air conditioning compressor, hoping to be helpful to excavator users. In order to ensure the normal operation of the air conditioning system, it is recommended to perform regular maintenance and upkeep and properly deal with any problems that arise.