一种钻孔气体浓度检测装置
By adding a buffer tank between the sampler and the optical interference gas detector, the problem of water-gas separation in borehole gas detection devices when the water volume is large is solved, achieving accurate gas concentration detection and reducing maintenance costs.
CN224518532UActive Publication Date: 2026-07-17GUIZHOU PANJIANG REFINED COAL
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUIZHOU PANJIANG REFINED COAL
- Filing Date
- 2025-06-05
- Publication Date
- 2026-07-17
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Figure CN224518532U_ABST
Abstract
本实用新型公开了一种钻孔气体浓度检测装置，包括缓冲罐，缓冲罐两端分别开设第一连接孔和第二连接孔，缓冲罐头端通过第一连接孔固定连接第一连接管，第一连接管连接采样器，缓冲罐末端通过第二连接孔固定连接第二连接管，第二连接管连接光干涉瓦斯检测仪，当钻孔内水较多与气体一起进入采样器时，缓冲罐可提供水气分离的空间，截止水体，气体通过第二连接管进入光干涉瓦斯检测仪，防止光干涉瓦斯检测仪进水失效，不仅实现准确有效的对含水钻孔气体浓度检测的目的，还大大降低了维修光干涉瓦斯检测仪的投入。
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