27
2021
-
03
Introduction to Conventional Air-Cooled Heat Exchangers
Author:
A conventional air‑cooled heat exchanger is a device that uses ambient air as the cooling medium, which flows across the exterior of finned tubes to cool or condense the high‑temperature process fluid inside. It goes by various names, such as finned‑fan heat exchanger, air‑type finned heat exchanger, and finned‑tube air‑cooled heat exchanger; it is also referred to as an air cooler or an air‑cooled heat exchanger, collectively known as an air cooler. Originally, water was considered the more ideal cooling medium, so traditional industrial cooling systems typically employed water. Since the 1920s, however, air cooling has gained increasing attention, and in certain applications, water cooling has gradually been replaced by air cooling. This shift can be attributed primarily to the following factors:
May’s warm breeze brings heartfelt tribute to those who toil, as dedicated craftsmanship builds dreams and honors the beauty of youth. On International Labor Day—this glorious holiday that belongs to all workers—the company extends its sincerest greetings and highest respect to every hardworking employee, every valued partner, and all those who steadfastly uphold their duties at their posts.
2026-05-01