Heat Pump and Energy Saving of HVAC in the Optical Film Production Line

• Main Authors: Un-Chang Hung, 洪文章
• Other Authors: 鄭鴻斌
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/q22pbq

碩士 === 國立臺北科技大學 === 能源與冷凍空調工程系碩士班 === 101 === The optical film production line is usually accompanied by constant temperature and humidity and clean air-conditioning system for creating a favorable environment for production operation. The traditional air-conditioning system must consume a large amount of energy in order to maintain stable and constant temperature and humidity. Therefore, how to reduce the energy consumption of air-conditioning system effectively becomes a topic concerned by the dustless air conditioning manufacturers. This study took the air-conditioning system for optical film production line as an example, and used the hot water and chilled water produced by heat pump in the clean room air-conditioning system to implement the design of waste heat recovery and energy saving and carbon reduction. The chilled water at 7℃ was used for cooling and dehumidification, and the hot water at 45℃ was used for reheating for optimal energy saving design. The constant temperature and humidity were implemented, the electric energy utilization efficiency was increased greatly, thus reducing the consumption of fossil energy and system operating cost.