节水太阳能热水器的设计  

RESEARCH OF THE WATER SAVING SOLAR HOT WATER HEATERMiao Xingzhong

作　　者：缪兴中[1] 

机构地区：[1]郑州轻工业学院基础课部

出　　处：《郑州轻工业学院学报》1999年第1期29-32,共4页Journal of Zhengzhou Institute of Light Industry（Natural Science）

基　　金：河南省科技攻关项目

摘　　要：针对现有太阳能热水器系统浪费水资源的设计缺陷，在分析太阳能热水器水系统运行原理的基础上，采用通水输气两位阀替代传统的排气管及排气三通予以改进．系统结构简单，安装、维修方便，且能避免现行热水器顶水法淋浴时热水流失的弊端，使热能利用率显著提高，对节约水资源有重大意义．Basic Courses Department of ZILIA design defect of wasting water resources of the existing solar hot water heater is pointed out. On the basis of analyzing the water system's working principles,two position water and vapour valve takes the place of the traditional exhaust pipe and exhaust three way valve.This will not only make the structure of the system simple,the installation and maintenance easy,but also avoid the shortcoming of loss of water when having a shower bath in the way of pushing up the water by using the existing solar hot water heater.It makes the utilization ratio of heat energy raise obviously,and has great significance of saving water resources.

关 键 词：太阳能热水器 节水 设计 

分 类 号：TS914.252[轻工技术与工程] TK515[动力工程及工程热物理—热能工程]