Radial force measuring device of mixed flow pump impeller transient state

The utility model provides a radial force measuring device of mixed flow pump impeller transient state is at the angular contact ball bearing, cylindrical roller bearing and the rear end bearing frame that are used for bearing the mixed flow pump pump shaft, lead and set up rear end bearing sleeve,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHI WEIDONG, LI WEI, ZHOU LING, PING YUANFENG, YANG YONGFEI, ZHANG YANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides a radial force measuring device of mixed flow pump impeller transient state is at the angular contact ball bearing, cylindrical roller bearing and the rear end bearing frame that are used for bearing the mixed flow pump pump shaft, lead and set up rear end bearing sleeve, anterior segment bearing sleeve between the impeller hub respectively to be equipped with the circular recess of several respectively on rear end bearing sleeve, anterior segment bearing sleeve outer lane, be used for settling pressure sensor, and adopt the gland nut restriction of dress at the rear end bearing frame, on leading impeller hub pressure sensor's removal, through the pressure sensor real -time detection pump shaft to angular contact ball bearing, cylindrical roller bearing in the ascending radial force in difference footpath, obtain mixed flow pump impeller transient state radial force. This invention provides an easy operation, response frequency is high, measures to mixed flow pump impeller transient