Two common heat dissipation methods of constant temperature and humidity machines and their defects

Time:2021/8/3 16:20:28

The constant temperature and humidity machine is a kind of equipment that can achieve high temperature in the working environment, so its heat dissipation has a great influence on the stability and service life of the equipment. So what methods can the constant temperature and humidity machine use to dissipate heat? Are there certain defects in these heat dissipation methods? Next, let the editor of the constant temperature and humidity machine explain it, I hope it can be helpful to everyone.

1. Water-cooling heat dissipation: Water-cooling uses the circulating fluidity of water to dissipate heat. The main components are composed of water tower, pipeline and water pump. The advantages of its application are good heat dissipation effect and good environmental adaptability, and it can be applied to various electronic constant temperature and humidity machine equipment.

Defect: 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. According to environmental factors and the frequency of use of the machine, maintenance time is much longer than air-cooled heat dissipation, and construction and maintenance costs are also high.

2. Air-cooled heat dissipation: Air-cooled uses air circulation. The main refrigeration components include radiators, light pipes and cooling fans. The advantage is that the cooling tower, cooling system and cooling control water pump required by the cooling water system are ignored, which can save water resources and has a relatively low cost.

Defects: Compared with water-cooled heat dissipation, the heat dissipation effect has certain limitations. Not suitable for high-power electronic equipment. Especially suitable for equipment with a power exceeding 20kW. Air cooling is not recommended to prevent heat dissipation. Not affected by the damage of constant temperature and humidity cabinet type machines.

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