Sealing connection device for natural gas pipeline

The utility model discloses a sealing connection device for natural gas pipeline, which comprises a gas flowmeter body, the left moving end of the gas flowmeter body is provided with a delivery pipe, the gas flowmeter body is internally provided with an annular baffle, the gas flowmeter body is fixe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YAN SHUNLI, CUI MINGHAO, ZHENG HONGWEI
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 PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a sealing connection device for natural gas pipeline, which comprises a gas flowmeter body, the left moving end of the gas flowmeter body is provided with a delivery pipe, the gas flowmeter body is internally provided with an annular baffle, the gas flowmeter body is fixedly connected with two mounting plates, and the mounting plates are fixedly connected with the delivery pipe. The gas flow meter comprises a gas flow meter body and a conveying pipe, a mounting plate is arranged on the gas flow meter body, a fixing mechanism used for achieving fixation between the gas flow meter body and the conveying pipe is arranged on the mounting plate, two open grooves are fixedly connected to the conveying pipe, dismounting mechanisms used for achieving resetting between the gas flow meter body and the conveying pipe are arranged in the two open grooves, and a mounting frame is fixedly connected to the mounting plate. According to the gas flow meter, the sleeve and the plug pin are arranged,