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实用新型
CN208255221U 一种防止堵塞水汽腐蚀的瓦斯传感器 失效 - 权利终止

一种防止堵塞水汽腐蚀的瓦斯传感器
摘要：
本实用新型公开了一种防止堵塞水汽腐蚀的瓦斯传感器，它解决了现有技术中瓦斯传感器存在水汽腐蚀和煤尘堵塞探头的问题，具有保证瓦斯传感器灵敏度的有益效果，其方案如下：一种防止堵塞水汽腐蚀的瓦斯传感器，包括上壳体和下壳体，上壳体与下壳体扣合，下壳体内设置瓦斯检测探头，上壳体内设置与瓦斯检测探头连接的控制器，下壳体表面有透气孔，下壳体内设有围绕瓦斯检测探头设置的第一壳体，第一壳体内设置第一干燥件，第一壳体设有孔洞，下壳体内设置用于烘干第一干燥件的加热部件。
摘要（英）：

The utility model discloses a prevent to block up gas sensor that steam corrodes, it has been solved among the prior art gas sensor and has steam and corrode the problem of blockking up the probe withthe coal dust, has the beneficial effect of assurance gas sensor sensitivity, its scheme as follows: a prevent to block up gas sensor that steam corrodes, includes casing and lower casing, goes up casing and casing lock down, and the internal gas detection probe that sets up of inferior valve, the internal setting of epitheca and gas detection probe connection's controller, lower housing face have a bleeder vent, and the inferior valve is internal to be equipped with the first casing that sets up around the gas detection probe, sets up first dry in the first casing, and first casing is equipped with the hole, and the internal setting of inferior valve is used for the heater block dry first of drying.

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