PUMP HAVING BUILT-IN VIBRATION INDUCTION MEASUREMENT DEVICE

A pump having a built-in vibration induction measurement device, comprising an upper pump body (1) and a lower pump body (2). The upper pump body (1) and the lower pump body (2) are provided with an upper cavity (11) and a lower cavity (21) respectively; the lower cavity (21) is internally provided...

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Bibliographische Detailangaben
1. Verfasser:	XIONG, Yingshen
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING ELECTRICITY HEATING INDUCTANCES LIGHTING MAGNETS MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL MECHANICAL ENGINEERING METERING BY VOLUME PHYSICS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TESTING TRANSFORMERS WEAPONS
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Beschreibung
Zusammenfassung:	A pump having a built-in vibration induction measurement device, comprising an upper pump body (1) and a lower pump body (2). The upper pump body (1) and the lower pump body (2) are provided with an upper cavity (11) and a lower cavity (21) respectively; the lower cavity (21) is internally provided with an iron core (3), the iron core (3) is provided with a hollow iron-core channel (32), and the upper portion of the iron core (3) is provided with an outer extension part (31) of the iron core; the lower cavity (21) is internally provided with an upper pressing spring (41) and a lower pressing spring (42) which are located at the upper and lower sides of the iron core (3) respectively; the upper cavity (11) is internally provided with a valve core (51) which matches an outlet of the upper portion of the hollow iron-core channel (32) and a valve core spring (52) used for elastically pressing the valve core (51) at the outlet of the upper portion of the hollow iron-core channel (32); a magnetic turn coil is arran