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对传统混水器各组成部分及作用进行功能分析,获得影响换热效果及导致压力损失的环节。在此基础上利用冲突矩阵工具确定解决此问题的发明原理。通过一定程度上增加叶片数量以保证冷热水混合换热的周期性及连续性;进一步优化曲面型线及叶片数量使其更符合流动规律,文章最后获得了换热效果及压损特性良好的新型混水器换热结构。
On the traditional mixer components and the role of functional analysis, get the effect of heat transfer and lead to the pressure loss of the link. On this basis, the conflict matrix tool is used to determine the principle of invention to solve this problem. By increasing the number of vanes to a certain extent, the periodicity and continuity of mixed heat exchange between hot and cold water can be guaranteed. By further optimizing the surface profile and the number of vanes to make them more in line with the flow law, the heat transfer and pressure loss characteristics are obtained finally New water heater heat exchanger structure.