20mm Chiller Freezer Microchannel Heat Exchanger Aluminum Structure

20mm Chiller Freezer Microchannel Heat Exchanger Aluminum Structure

Specification

Detailed information​

Application advantages

1.Energy saving. Energy efficiency is an important indicator for today's air conditioners. It is difficult to manufacture conventional heat exchangers with a high level of energy efficiency such as Class I. Microchannel heat exchangers are the best choice to solve this problem.

2.Outstanding heat transfer performance. In home air conditioning, when the size of the flow channel is less than 3mm, gas-liquid two-phase flow and phase change heat transfer law will be different from the conventional larger size, the smaller the channel, the more obvious this size effect. When the inner diameter of the tube is as small as 0.5 to 1mm, the convective heat transfer coefficient can be increased by 50% to 100%. This enhanced heat transfer technology for air conditioning heat exchanger, appropriate changes to the heat exchanger structure, process and air side of the enhanced heat transfer measures, is expected to effectively enhance the heat transfer of air conditioning heat exchanger, improve its energy-saving level.

3.Promotion potential. Microchannel heat exchanger technology in the field of air conditioning manufacturing has the potential to be promoted to air energy water heaters, which can greatly enhance the competitiveness of products and the sustainable development of enterprises.