Linkage leak-proof gas drainer

The utility model provides a linkage leakage-proof gas drainer, and belongs to the field of gas drainage equipment. Comprising a detection device, an explosion-proof control device and an electric control valve, an electric control valve is arranged at an access port of the gas drainer, the explosio...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHEN MING, SHI YONGJIE, CHEN YAN, MA CHANGBIN, YANG LIU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPE-LINE SYSTEMS PIPE-LINES PIPES STORING OF DISTRIBUTING GASES OR LIQUIDS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides a linkage leakage-proof gas drainer, and belongs to the field of gas drainage equipment. Comprising a detection device, an explosion-proof control device and an electric control valve, an electric control valve is arranged at an access port of the gas drainer, the explosion-proof control device is arranged outside the gas drainer, and the explosion-proof control device is provided with a monitoring signal receiving end and a control signal output end; the detection device is connected with a monitoring signal receiving end of the explosion-proof control device, and a control signal output end of the explosion-proof control device is connected with the electric control valve; the detection device is used for respectively detecting the liquid level height in the gas drainer and the gas concentration of the overflow port. According to the linkage leakage-proof gas drainer provided by the utility model, gas can be automatically cut off when the gas drainer leaks, and the gas leakage rat