Novel mine fan data acquisition and detection system
The utility model discloses a novel mine fan data acquisition and detection system which is characterized in that a controller is arranged in a standard cabinet; a voltage transmitter and a current transmitter are respectively and electrically connected with a fan motor and are respectively connecte...
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| Hauptverfasser: | , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a novel mine fan data acquisition and detection system which is characterized in that a controller is arranged in a standard cabinet; a voltage transmitter and a current transmitter are respectively and electrically connected with a fan motor and are respectively connected with the controller through a data transmission line; a power testing device and a differential pressure transmitter are respectively connected with the fan motor and are respectively connected with the controller through a data transmission line; a vibration sensing detection device is arranged on a shell of the fan motor; a vibration parameter acquisition device is connected with the vibration sensing detection device; the vibration parameter acquisition device is connected with the controller through the data transmission line; a data analysis processor is arranged in the standard cabinet and is connected with the controller through the data transmission line; an industrial personal computer is arranged in the |
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