The utility model discloses a diverting tube type heat exchanger, which belongs to a heat exchanger. The structure comprises a shell, a left head and a right head. The left head and right head are arranged on the left side and right side of the shell. The upper part of the shell is separately provided with steam inlet and steam outlet, and a hydrophobic mouth is provided in the lower part of the housing. The lower part of the left head is provided with a water intake, the upper part is provided with a water outlet, a split baffle is arranged in the left head head, a shunt pipe is arranged on the split baffle plate, the split baffle is provided with a shunt tube insertion hole, and the shunt pipe is located in the hole of the diversion pipe, and the shunt pipe is vertically set and a shunt pipe is set. Both ends of the upper and lower ends are extended separately. The utility model can achieve shunt by adding a shunt tube at the partition plate to avoid the need to increase the equipment or replace the thicker heat transfer tube in the case of large flow low temperature difference, which causes the waste of materials and the difficulty of piping layout.
【技术实现步骤摘要】
分流式管式热交换器
本技术涉及一种换热器,尤其是一种分流式管式热交换器。
技术介绍
一般的管式热交换器,为便于现场安装,都设计为双程,二次水的进出水都在同侧。在遇到低温差工况时,流量会很大,如果仍采用双程的,设备又粗又短,不但外形不雅观,而且大大浪费材料,只能选择单程,用更粗的换热管。这样不但大大浪费了材料,而且现场管道不容易布置,增加了安装难度。
技术实现思路
本技术的技术任务是针对上述现有技术中的不足提供一种分流式管式热交换器,该分流式管式热交换器通过在分程隔板处增加分流管,来实现分流,避免在遇到大流量低温差工况时,需要增粗设备或更换更粗的换热管,造成的材料浪费和管道布置的难度。本技术解决其技术问题所采用的技术方案是:它包括壳体、左封头和右封头,所述的左封头和右封头分别设置在壳体的左侧和右侧,所述的壳体的上部设置有蒸汽进口,壳体下部设置有疏水口,所述的左封头的下部设置有进水口,上部设置有出水口,左封头内设置有分程隔板,所述的分程隔板上设置有分流管,所述的分程隔板上设置有分流管置入孔,所述的分流管位于分流管置入孔内,所述的分流管竖向设置,分流管的上下两端分别伸出分程隔板。所述的分流管的上下两端分别伸出分程隔板50mm。所述的分流管的厚度大于等于5mm。所述的分流管与分程隔板采用焊接的方式相固定。所述的分流管为不锈钢材质制成。本技术的分流式管式热交换器和现有技术相比,具有以下突出的有益效果:通过在分程隔板处增加分流管,来实现分流,避免在遇到大流量低温差工况时,需要增粗设备或更换更粗的换热管,造成的材料浪费和管道布置的难度,大大方便了现场安装。附图说明附图1是分流式 ...
【技术保护点】
1.分流式管式热交换器,包括壳体、左封头和右封头,所述的左封头和右封头分别设置在壳体的左侧和右侧,所述的壳体的上部分别设置有蒸汽进口和蒸汽出口,壳体下部设置有疏水口,所述的左封头的下部设置有进水口,上部设置有出水口,左封头内设置有分程隔板,其特征是:所述的分程隔板上设置有分流管,所述的分程隔板上设置有分流管置入孔,所述的分流管位于分流管置入孔内,所述的分流管竖向设置,分流管的上下两端分别伸出分程隔板。
【技术特征摘要】
1.分流式管式热交换器,包括壳体、左封头和右封头,所述的左封头和右封头分别设置在壳体的左侧和右侧,所述的壳体的上部分别设置有蒸汽进口和蒸汽出口,壳体下部设置有疏水口,所述的左封头的下部设置有进水口,上部设置有出水口,左封头内设置有分程隔板,其特征是:所述的分程隔板上设置有分流管,所述的分程隔板上设置有分流管置入孔,所述的分流管位于分流管置入孔内,所述的分流管竖向设置,分流管的上下两端分...
【专利技术属性】
技术研发人员:曹彦红,焦竞男,
申请(专利权)人:山东华昱压力容器有限公司,
类型:新型
国别省市:山东,37
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