带正吹管的采样探头
申请公布号:CN204269442U
申请号:CN201420825155.4
申请日期:2014.12.24
申请公布日期:2015.04.15
发明人:吴迅海;曾勇;肖豪
分类号:G01N1/24(2006.01)I
主分类号:G01N1/24(2006.01)I
地址:518052 广东省深圳市前海深港合作区前湾一路鲤鱼门街一号前海深港合作区管理局综合办公楼A栋201室(入驻深圳市前海商务秘书有限公司)
摘要:本实用新型提供一种带正吹管的采样探头,包括采样嘴、采样管、正吹管、法兰。采样嘴安装在采样管的前端;采样管上有一个开孔与正吹管前端相连通;采样管后端和正吹管后端分别固定在法兰上;正吹管后端连接有进气管;采样管后端连接有伴热管。本实用新型采样探头能够收集滤膜上游采样管和伴热管内堆积的颗粒物,从而避免低浓度颗粒物的采样误差,同时避免采样伴热管道堵塞。
主权项:一种带正吹管的采样探头,其特征在于:所述采样探头包括采样嘴、采样管、正吹管、法兰;所述采样嘴安装在采样管的前端;所述采样管上有一个开孔与正吹管前端相连通;所述采样管后端和正吹管后端分别固定在法兰上。
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