基于新风机的空气除湿解决方案研究  

作　　者：张玉峰 

机构地区：[1]珠海格力电器股份有限公司,广东珠海519000

出　　处：《科技创新与应用》2022年第14期107-110,共4页Technology Innovation and Application

摘　　要：为应对建筑除湿需求,在全热交换新风机的基础上,探索膜法除湿、冷凝除湿和吸附除湿等技术对新风一次除湿效果的影响。研究发现,通过采用全支撑结构,全热交换芯体阻力最大可下降21.08%,平行流道设计最大可以使湿度交换效率提高8%;通过使用除湿剂,可适当提高除湿模式蒸发器出风温度,提高机组舒适性;新风一次除湿量可达6.88 kg/h。In order to meet the demand of building dehumidification,on the basis of total heat exchange new fan,the effects of membrane dehumidification,condensation dehumidification and adsorption dehumidification on the primary dehumidification of fresh air were explored.The study found that by adopting the full support structure,the resistance of the total heat exchange core can be reduced by up to 21.08%,and the humidity exchange efficiency can be increased by 8%by parallel channel design;through the use of dehumidifier,the outlet temperature of the dehumidification mode evaporator can be increased appropriately,and the comfort of the unit can be improved;the dehumidification capacity of fresh air can be up to 6.88 kg/h.

关 键 词：全热交换器 除湿 新风 吸附剂 

分 类 号：TU834.9[建筑科学—供热、供燃气、通风及空调工程]