Water pump shaft seal leakage detection and alarm method and device

Abstract

The invention discloses a water pump shaft seal leakage detection and alarm method and device. The invention relates to the technical field of water pump shaft seal detection data processing. The method comprises the following steps: collecting and processing water pump shaft seal original data; obtaining a water pump shaft seal conveying corrosive medium leakage evaluation index, a water pump shaft seal sealing performance evaluation index and a water pump shaft seal operation efficiency evaluation index; and comprehensively analyzing and optimizing the comprehensive performance of the water pump shaft seal. The water pump shaft seal original data are collected and processed, the water pump shaft seal leakage comprehensive detection evaluation index is obtained according to the water pump shaft seal data comprehensive evaluation analysis, the water pump shaft seal leakage comprehensive detection evaluation index threshold value is compared and analyzed, the comprehensive performance of the water pump shaft seal is optimized, the water pump shaft seal leakage detection and alarm reliability is improved, and the water pump shaft seal leakage detection and alarm method is suitable for popularization and application. The problem that in the prior art, water pump shaft seal leakage detection and alarm reliability is insufficient is solved.

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