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一种冷媒气体泄漏检测装置及其检测方法和应用
InventionUnknown
10Claims · 1 independent
§ Ⅰ
Dossier Overview
Inventor
史磊
Filing Date
Jul 29, 2026
Publication Date
Oct 16, 2026
IPC Classification
G01M 3/02 (2006.01)G01M 3/04 (2006.01)G01N 21/35 (2014.01)G01N 21/3504 (2014.01)G01N 21/01 (2006.01)
本发明涉及一种冷媒气体泄漏检测装置及其检测方法和应用,检测装置包括遮光外壳和安装于遮光外壳内的采样探枪、隔膜泵和快速响应型光路结构,采样探枪的采样端延伸至外壳之外;快速响应型光路结构包括沿光路方向依次布设的红外光源、干涉仪、抛物面反射镜、细管气体室和检测器,检测器安装在细管气体室的光路出射端,红外光源发射的红外光束依次通过干涉仪调制、抛物面反射镜汇聚后非轴向进入细管气体室,经过细管气体室的内腔壁反射后最终进入检测器;细管气体室的内腔直径为1~3mm,内腔壁经过镜面抛光后的粗糙度Ra值不大于0.01μm;细管气体室通过隔膜泵与采样探枪连接。本发明能够有效提升冷媒气体检测的效率和精度,满足快速光谱气体检测场景。
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