The utility model discloses a multi tube parallel flow heat exchangers, including at least one group of a certain length of the multi flow parallel tube, the internal flow distribution of parallel pipe working medium cavity hole channel and heat transfer material cavity hole channel, the refrigerant channel and cavity cavity hole channel heat transfer material each other close to the refrigerant heat transfer to the heat transfer through the wall material is multi tube parallel flow. The utility model through the heating working fluid channel and heated object channel integrated into the overall and production, reduce the production complexity of heat exchanger, improve production efficiency, because the two channel interleaving between close to, use its relatively large contact surface and high efficient heat transfer material for heat exchange of heat, improve the effective utilization of energy, at the same time because of the improvement of the heat transfer, multi flow parallel pipe length can be relatively reduced, not only cost saving, energy saving and environmental protection and high efficiency. The utility model is an efficient heat exchanger with a plurality of parallel tubes, which is widely used in a heat pump water heater.
【技术实现步骤摘要】
本实用新 型涉及一种热交换器,特别是一种多流平行管高效热交换器。
技术介绍
面对世界性的能源缺短问题,热泵热水器作为高效的热水装置,其制热效率高 于传统热水器2-5倍,日益受到广大人民群众的欢迎,其中换热器作为热泵热水器的核 心,其效率的高低直接影响着热水装置的运作效率。而传统的热交换器不但设计复杂, 而且热交换率低和耗能,成为了热泵热水器的发展瓶颈。
技术实现思路
为了解决上述的技术问题,本技术的目的是提供一种高效节能、使用方 便、安全可靠的多流平行管高效热交换器。本技术解决其技术问题所采用的技术方案是一种多流平行管高效热交换器,包括至少一组一定长度的多流平行管,所述多 流平行管的内部分布有工质腔孔通道和被传热物质腔孔通道,所述工质腔孔通道和被传 热物质腔孔通道相互交错紧贴,工质热量通过多流平行管的管壁传递给被传热物质。进一步,所述被加热物质腔孔通道设置在中央,工质腔孔通道分布围绕着被加 热物质腔孔通道。进一步,所述工质腔孔通道设置在中央,被加热物质腔孔通道分布围绕着工质 腔孔通道。进一步,所述工质腔孔通道的截面为圆形或椭圆形或三角形或方形。进一步,所述被加热物质腔 ...
【技术保护点】
一种多流平行管高效热交换器,其特征在于:包括至少一组一定长度的多流平行管(1),所述多流平行管(1)的内部分布有工质腔孔通道(2)和被传热物质腔孔通道(3),所述工质腔孔通道(2)和被传热物质腔孔通道(3)相互交错紧贴,工质热量通过多流平行管(1)的管壁传递给被传热物质。
【技术特征摘要】
【专利技术属性】
技术研发人员:何永义,唐壁奎,陈林森,梁锐志,张良深,
申请(专利权)人:广东同益电器有限公司,
类型:实用新型
国别省市:81
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