商用陈列柜选用机组探讨  

Discussion of Selection on Refrigeration Unit of Commercial Showcase

作　　者：张华俊[1] 李洪峻[1] 蒲亮[1] 刘瑞和 

机构地区：[1]西安交通大学能源与动力工程学院,陕西西安710049 [2]西安瑞丰空调净化有限责任公司,陕西西安710048

出　　处：《制冷空调与电力机械》2002年第1期46-50,共5页Refrigeration Air Conditioning & Electric Power Machinery

摘　　要：随着便利店、超市和购物中心等的不断发展,商用陈列柜也得到了广泛的应用,陈列柜的低能耗对于保护环境、节约电力和降低运行费用等都有十分重要意义。文中分析了影响陈列柜冷冻负荷和冷冻能力的因素,阐明了温度对冷冻负荷和冷冻能力的影响,对比了多台并联压缩机组和单台压缩机组的特点,为实际机组的选配和使用提供了方便。Along with store,super market,shopping center development,commercial showcase gain exten-sive application. Lower energy of showcase have importance action for protecting circumstance,saving powerand reducing operating cost.This paper analyses affecting factor to refrigeration load and refrigeration capacityilluminates temperature influence for refrigeration load and refrigerationg capacity,compares multi-parallel con-nection unit with single unit characteristic.Selecting match and employ of unit have been gained conveniently.

关 键 词：商用陈列柜 冷冻负荷 冷冻能力 多台并联机组 单台机组 

分 类 号：TB65[一般工业技术—制冷工程]