Tsinghua University

Nuctech Company Limited

Wuhu Jiahong New Material Co., Ltd.

Chunan Xu

Zhiqiang Chen

Yuanjing Li

Ziran Zhao

Yinong Liu

Yaohong Liu

Qingjun Zhang

Ge Li

Qiufeng Ma

Biao Cao

Fengfeng Xiong

A sampling tube bundle includes a tube bundle body and a joint assembly. The tube bundle body includes a gas sampling tube for transmitting sampling gas; a metal woven layer wrapping an outer circumference of the gas sampling tube; a heating pad comprising a heat tracing cable wrapping an outer circumference of the metal woven layer, for heating the sampling gas in the gas sampling tube; a flame resistant tape wound around an outer circumference of the of the heating pad; a plurality of signal transmission lines circumferentially spaced apart from one another are arranged outside the flame resistant tape; and a sheath located outside the signal transmission line. The joint assembly is arranged on an end of the tube bundle body, for connecting to an analysis device or a sampling device.

Sampling tube bundle, sampling analysis device and preparation method of sampling tube bundle

Growing community of inventors

Wuhu, China

Chunan Xu