Probe protection tube of acidity detection device for deodorization system

The utility model discloses a probe protection tube of an acidity detection device for a deodorization system, which relates to the technical field of detection probes and comprises a mounting sleeve, a movable sleeve is connected to the inner side of the mounting sleeve in an inserted manner, a protection sleeve is arranged in the movable sleeve, an inclined plane is arranged at the bottom end of the protection sleeve, and a probe is arranged on the inclined plane. An annular groove is formed in the middle of the inner side of the movable sleeve, an annular block is fixedly connected to the middle of the outer side of the protective sleeve and located in the annular groove, and a sealing ring is connected to the middle of the outer side of the protective sleeve in a sleeving mode. The protective sleeve is arranged, the rubber partition plate is embedded in the middle of the inner side of the protective sleeve, and the detection probe of the detector penetrates through the through groove formed in the middle