Application and analysis of outdoor air system transformation technology of clean air conditioning in operation departments of a hospital

Through field investigation and test diagnosis, analyses the main problems of outdoor air systems of clean air conditioning in the operation departments of a hospital. Adopts the corresponding transformation technologies, including inspection and cleaning of outdoor air handling units, replacement and reconstruction of water chillers, deep dehumidification and reheating of outdoor air handling units, and installation of auxiliary outdoor air control systems, which effectively solves the existing problems and makes the temperature and humidity of each operating room meet the design and standard requirements, with a remarkable transformation effect.