英国某氨系统冷库安全与节能技术分析  

Analysis on Some Safety and Energy Saving Technologies from an Ammonia Cold Storage in UK

作　　者：张建一[1] 

机构地区：[1]集美大学机械与能源工程学院,福建厦门361021

出　　处：《制冷技术》2014年第3期18-21,共4页Chinese Journal of Refrigeration Technology

基　　金：福建省科技创新平台资助项目(2009H2006)

摘　　要：根据现场考察和交流,介绍分析了英国某冷库氨制冷系统的若干新技术。通过采用减少系统充氨量的系列新技术,可以使系统的充氨量大大减少,安全性大大提高。通过采用自动控制、按需除霜、回收余热加热地坪、冷风机合理配置等新技术,可以明显提高运行的能效。Some safety and energy saving technologies for an ammonia cold storage in UK is introduced based on author＇s field inspection. By means of a series of new technologies for reducing charge of refrigerant, the ammonia charge is greatly reduced and the system security is improved. The operating efficiency can be improved by using new techniques, including autocontrol, defrost on demand, heat recovery for the underfloor heater mat and reasonable configuration of air coolers.

关 键 词：冷库 氨制冷系统 安全 节能 

分 类 号：TB657[一般工业技术—制冷工程]