公开(公告)号：US3811414A

公开(公告)日：1974-05-21

申请号：US30637172

申请日：1972-11-13

申请人： BANTAM STEAM CO

发明人： MINTON R

IPC分类号： F22B21/26 ,  F22B27/08

CPC分类号： F22B21/26

摘要： An improved heat exchanger apparatus for producing steam or the like wherein a fluid is heated via a burner assembly as the fluid passes through a coil assembly to an outlet steam nozzle, the coil assembly including an outer helically wound coil and an inner helically wound coil generally disposed within the outer helically wound coil and having one end thereof disposed generally near the burner assembly. The coil layers of the outer coil are separated so that the fluid passing therethrough is maintained at a relatively low temperature level with respect to the fluid passing from the inner coil to facilitate the insulation of the coil assembly and to enhance the heat transfer efficiency of the heat exchanger apparatus.

摘要翻译： 一种用于生产蒸汽等的改进的热交换器装置，其中当流体通过线圈组件到出口蒸汽喷嘴时，流体经由燃烧器组件被加热，线圈组件包括外螺旋卷绕的线圈和内螺旋卷绕的线圈 设置在外螺旋卷绕的线圈内，并且其一端大致设置在燃烧器组件附近。 外部线圈的线圈层被分离，使得通过其中的流体相对于从内部线圈通过的流体保持在相对低的温度水平，以促进线圈组件的绝缘并且提高线圈组件的传热效率 热交换器装置。