基于双机头串联逆流的大温差水蓄冷空调系统的应用
Large temperature difference water storage air conditioning system based on double head series counterflow
张浩 1李奇 1曹长鸣1
作者信息
摘要
介绍了基于双机头串联逆流的大温差水蓄冷空调系统的工作原理,除湿方式及系统特点.主机部分采用双机头串联逆流,末端部分为组空机组,采用两级表冷,热湿联合处理的形式,同时采用了大温差蓄能,解决了水蓄冷系统蓄冷容积过大的问题.最后将该系统运用于某展厅,此系统较常规系统减小设备容量、蓄冷密度大、大幅度减小蓄冷槽体积,利用夜间低价电力蓄冷,大幅减少了运行费用.
Abstract
The working principle,dehumidification mode and system characteristics of large temperature difference water storage air conditioning system based on double head series reverse current are introduced.The main engine part adopts double head series counterflow,the end part is a group of empty units,using the form of two-stage surface cooling,heat and humidity combined treatment,and at the same time adopts large tem-perature difference energy storage,which solves the problem of excessive cold storage vol-ume of water storage and cooling system.Finally,the system is applied to a certain exhi-bition hall,which reduces the equipment capacity,the cold storage density is large,the volume of the cold storage tank is greatly reduced,and the low-cost electricity storage at night is used to greatly reduce the operating costs.
关键词
双冷源/两级表冷/大温差/串联逆流Key words
double cold source/two-stage table cooling/large temperature difference/series countercurrent引用本文复制引用
出版年
2024
NETL
NSTL
万方数据