Oil pipeline valve remote-control terminal device
The utility model discloses an oil pipeline valve remote-control terminal device. The oil pipeline valve remote-control terminal device mainly comprises a single-chip microcomputer, an oil pump, a pump pressure transducer, a valve limit switch, an oil pressure tester and an oil flow meter. The pump...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model discloses an oil pipeline valve remote-control terminal device. The oil pipeline valve remote-control terminal device mainly comprises a single-chip microcomputer, an oil pump, a pump pressure transducer, a valve limit switch, an oil pressure tester and an oil flow meter. The pump pressure transducer is connected with the single-chip microcomputer via a circuit, the pump pressure transducer is connected with the oil pump through another circuit, the valve limit switch is connected with the single-chip microcomputer via another circuit, the oil pressure tester is connected with the single-chip microcomputer through a circuit, and the oil flow meter is connected with the single-chip microcomputer through a circuit. The oil pipeline valve remote-control terminal device is arranged in an oil pipeline valve remote-control terminal, commands of a remote control center can be received, and a pipeline valve can be on and off via the valve limit switch and can be limited and oil flow and in-pipeline |
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