浅析冷间地面防冻的几种方式  

Analysis on Several Ways of Floor Anti-freezing in Cold Room

作　　者：史雪菲 SHI Xuefei(China IPPR International Engineering Co,Ltd,Beijing 100089)

机构地区：[1]中国中元国际工程有限公司,北京100089

出　　处：《制冷》2024年第1期56-59,共4页Refrigeration

摘　　要：本论文简单介绍比分析了自然通风、机械通风、架空式及不冻液为热媒的加热管等四种不同冷库冷间地面防冻方式,并给出了四种不同方式地面详细做法,从而可以根据库房位置、工程造价、运行能耗、维护管理等方面的要求,进行技术经济比较后,合理选定工程项目中冷间所采用的地面防冻方式。This paper briefly introduces and analyzes four different floor anti-freezing methods,such as natural ventilation,mechanical ventilation,overhead type and heating pipe with non-freezing liquid as heat medium,and gives the detailed floor anti-freezing practices of four dfferent methods,so as to according to the storehouse location,project cost,operating energy consumption,maintenance,management and other requirements.Carry out technical and economic comparison,and reasonably select the floor anti-freezing method used in the cold room of the project.

关 键 词：地面防冻 自然通风 机械通风 架空式 不冻液为热媒的加热管 

分 类 号：TB69[一般工业技术—制冷工程]