Automatic propylene pressure increasing and decreasing adjusting device

The utility model discloses an automatic propylene pressure increasing and decreasing adjusting device, which relates to the technical field of automatic propylene pressure increasing and decreasing adjustment and comprises a pressure increasing and decreasing adjusting box, a pressure adjusting box...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHU XUANJUN, GENG PENG, WANG QIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEATING LIGHTING MECHANICAL ENGINEERING STORING OF DISTRIBUTING GASES OR LIQUIDS VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses an automatic propylene pressure increasing and decreasing adjusting device, which relates to the technical field of automatic propylene pressure increasing and decreasing adjustment and comprises a pressure increasing and decreasing adjusting box, a pressure adjusting box is fixedly mounted at the bottom of the inside of the pressure increasing and decreasing adjusting box, and a barometer is fixedly mounted at the upper end of the pressure adjusting box. The detection end of the barometer is located in the pressure regulating box, a first electromagnetic valve is fixedly installed on one side of the pressure regulating box, the output end of the first electromagnetic valve is communicated with a first pipeline in a penetrating mode, and one end of the first pipeline is communicated with a second pipeline in a penetrating mode. According to the utility model, through the arrangement of the first pipeline and the first electromagnetic valve, the air pressure meter measures propylene