How to maintain the condenser of water chiller?-Jinwei Technology - Single Tube - Silencer

How to maintain the condenser of water chiller?

Release Time:

2023-05-31

How should the maintenance work of the condenser of the chiller unit be carried out? If the condenser of any chiller is used for a long time, the performance will gradually decline, and as a result, the condensing pressure of the system will be higher than that of the normal operation. In order not to reduce the nature of the condenser, it is necessary to maintain the condenser regularly.

1. There are mainly two kinds of condensers used in small refrigeration equipment: air-cooled condenser and water-cooled condenser. According to different types of condenser, the way of cleaning scale is also different. Here are two commonly used condenser maintenance methods: 1. Air-cooled condenser uses air as the cooling medium. Because there is often dust in the air, some dust will be bonded to the outer surface of the condenser fin. Cleaning method is: simple dust can be blown clean with compressor air, if more dirt, should use non-corrosive cleaning agent cleaning heat pipe and fin, to improve the cooling effect of the purpose.

2. For water-cooled condenser, it is mainly the problem of removing scale. Cleaning cycle Depending on the water quality, the water quality is poor at least once a year; Good water quality can be cleaned once in 2~3 years.

3. The condenser of small water-cooled chiller can be cleaned with special cleaning liquid of heat exchanger. The specific operation method is: remove the condenser, release the water, and then to the pipe cleaning liquid, until the outlet has the solution outflow position. After staying in the condenser for 20~30 minutes, the cleaning liquid can be released. This is repeated two or three times. Finally, the connecting pipe of the cooling water pipe and the condenser is installed, and the cooling water valve is opened for washing for 10~20 minutes.

4. In the industrial cold water system, compressor, evaporator, condenser and throttling device are the four essential parts of the refrigeration system. The condenser in this is a device that releases heat. It directly affects the cooling capacity of the chiller.