家用二氧化碳热泵热水器跨临界系统压力安全设计概要  

Brief of pressure safety design for trans-critical system of household carbon dioxide heat pump water heater

作　　者：黄逊青 

机构地区：[1]白色家电产学研创新联盟

出　　处：《制冷与空调》2009年第4期48-52,44,共6页Refrigeration and Air-Conditioning

摘　　要：讨论采用跨临界二氧化碳家用热泵热水器制冷系统的压力安全特性,根据ISO/CD5149.2:2007的规定,简要归纳压力安全设计要求,包括设计压力确定、结构要求、强度试验、安全措施以及保护装置设置等。Discusses the pressure safety characteristics of household trans-critical carbon dioxide heat pump water heater, and based on ISO/CD 5149.2：2007, summarizes pressure safety design requirements, including design pressure, construction, strength test, safety measures and protection devices and others.

关 键 词：家用热泵热水器 二氧化碳 跨临界循环 制冷 热泵 压力 安全 标准 

分 类 号：TU822[建筑科学]