熏蒸气体检测仪尾气回流装置的设计与应用

Researches and applications of tail gas return device for fumigation gas detector

采用回流管、气泵、单向阀等设备,研发了用于熏蒸气体检测仪的尾气回流装置。该装置能减少检测时熏蒸气体浓度的损耗,确保检测数据更加准确、真实、可靠,延长检测仪器传感器的使用寿命,确保熏蒸工作人员的人身健康安全。

The tail gas return device was designed,and mainly made up with the return pipe,an air pump,check valve and other equipment. The device can reduce the loss of the gas concentration of the fumigation,ensure that the detection data accurate,true and reliable. It can also extend the service life of the sensor and ensure the health and safety of the staff.