Leak-proof quick-connection type fire pump

According to the anti-leakage quick-connection type fire pump, through the arrangement of an outer quick-connection ring and an inner quick-connection ring and a shifting ring of a movable ring, a water pipe can be quickly connected with and detached from a fire pump body, and through an extrusion b...

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Bibliographische Detailangaben
Hauptverfasser:	LIANG XIUZHEN, GUO YIJIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CYLINDERS 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 MEASURING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS PHYSICS PIPE-LINE SYSTEMS PIPE-LINES PIPES PISTONS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SEALINGS STORING OF DISTRIBUTING GASES OR LIQUIDS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	According to the anti-leakage quick-connection type fire pump, through the arrangement of an outer quick-connection ring and an inner quick-connection ring and a shifting ring of a movable ring, a water pipe can be quickly connected with and detached from a fire pump body, and through an extrusion bag filled with non-Newtonian fluid and an anti-leakage ring made of a water absorption expansion material, the fire pump can be quickly connected to the fire pump body; the water hammer effect can be effectively dealt with, the sealing performance can be improved, the warning ring changes color when encountering water and prompts the hidden danger of water seepage in time, through the design of a positioning block and a positioning groove and the combination of a buckle and a clamping ring, the connection firmness is enhanced, separation is prevented, and the outer quick connection ring and the butt joint ring are made of high-strength transparent plastic. A user can clearly observe the color change of the warning