What are the advantages and disadvantages of the heat dissipation method of the constant temperature and humidity machine

Time:2021/10/20 13:51:01

Since the constant temperature and humidity machine can complete high-power operation in a high temperature environment, heat dissipation has a great influence on the stability and service life of the constant temperature and humidity machine. The two main options currently are air-cooled and water-cooled. So what are the advantages and disadvantages of these two methods? Next, let the editor of the constant temperature and humidity machine explain it, I hope it can be helpful to everyone.

1. Air-cooled heat dissipation:

Advantages: Air circulation is used for air cooling. The main refrigeration components include radiators, light pipes and cooling fans. The advantage is that the cooling tower, coolant pump and piping system required by the cooling water system can be ignored, water resources are saved, low cost, and installation, troubleshooting and maintenance are quick and easy.

Disadvantages: Compared with water-cooled noise, the heat dissipation effect has a certain upper limit, which is not suitable for high-power equipment, especially for equipment with an output power greater than 20kW. Air cooling is not recommended to prevent heat dissipation from being affected by the damage of the constant temperature and humidity cabinet type machine.

2. Water cooling heat dissipation:

Advantages: Water cooling uses the circulating fluidity of water to dissipate heat. The main components are composed of water tower, water pipe and water pump. Its application advantages are strong environmental adaptability and good heat dissipation effect, and it is suitable for various constant temperature and humidity test chamber equipment.

Disadvantages: Need to install electronic water purification equipment or strong magnetic field water purification equipment. Otherwise, the heat dissipation efficiency will drop too much, and the longer the use time, the worse the system effect will be. The annual water purification cost is high, and the descaling effect is not very good. The quality of circulating cooling water is the key. From the environmental factors and the frequency of using the machine, the maintenance time is much longer than that of the air cooler, and the construction and maintenance costs are also high.

The above two points are all about the advantages and disadvantages of the two heat dissipation methods of the constant temperature and humidity machine. Thank you for your understanding and support!