Thiophane concentration detection safety device
The utility model discloses a thiophane concentration detection safety device which comprises a detection device connected to a high-pressure air pipe through a pipeline, wherein a nitrogen reducing valve is arranged on the pipeline between the high-pressure air pipe and the detection device, the de...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a thiophane concentration detection safety device which comprises a detection device connected to a high-pressure air pipe through a pipeline, wherein a nitrogen reducing valve is arranged on the pipeline between the high-pressure air pipe and the detection device, the detection device is connected to a diffusing hole of the nitrogen reducing valve, a pressure transmitter is connected between the nitrogen reducing valve and the high-pressure air pipe, the input end of the nitrogen reducing valve is connected with the diffusing hole of the pressure transmitter, and the nitrogen reducing valve is connected with the diffusing hole of the pressure transmitter through a loose joint. The nitrogen reducing valve and the pressure transmitter are arranged between the detection device and the high-pressure air pipe, and the outlet pressure can be reduced according to the actual demand, thus the thiophane concentration detection safety device has the advantages of being high in precision and |
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