Jetting nozzle

The utility model relates to a jetting nozzle, this jetting nozzle include the jetting nozzle body, the one end of jetting nozzle body is equipped with the jetting nozzle entry end, with the other end that the jetting nozzle entry end is relative is equipped with the jetting nozzle exit end, the jet...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XIE QINGYAN, XIE CHANGHUAN, SUN QI
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a jetting nozzle, this jetting nozzle include the jetting nozzle body, the one end of jetting nozzle body is equipped with the jetting nozzle entry end, with the other end that the jetting nozzle entry end is relative is equipped with the jetting nozzle exit end, the jetting nozzle body is inside be equipped with the passageway respectively with the jetting nozzle entry end with the jetting nozzle exit end is linked together, the inner wall shape of passageway is the arc. The utility model provides a jetting nozzle adopts the camber pipe wall, makes the pipe wall shape accord with the distribution curve that fluid speed attenuates, wholly is the streamline structure form, has reduced the flow resistance.