Method for obtaining three-gear rotating speed of variable-rotating-speed energy-saving air compressor

The invention provides a three-gear rotating speed obtaining method for a variable-rotating-speed energy-saving air compressor, which comprises the following steps: determining a total power rotating speed range and a 100% volume flow range of a unit during full-load operation according to the limit...

Full description

Saved in:
Bibliographic Details
Main Authors HUANG LIQIANG, TAO LIHONG, LIN KANLONG
Format Patent
LanguageChinese
English
Published 16.12.2022
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:The invention provides a three-gear rotating speed obtaining method for a variable-rotating-speed energy-saving air compressor, which comprises the following steps: determining a total power rotating speed range and a 100% volume flow range of a unit during full-load operation according to the limitation of the total power of the whole variable-rotating-speed energy-saving air compressor; according to the relation between the volume flow and the rotating speed, a first rotating speed range corresponding to the 100% volume flow range is determined, a second rotating speed range corresponding to the 70% volume flow range is also determined, and a third rotating speed range corresponding to the 40% volume flow range is determined; determining a reference rotating speed range according to the total power rotating speed range and the first rotating speed range; selecting a reference rotating speed value in a reference rotating speed range according to a set step length, and obtaining a corresponding second rotatin
Bibliography:Application Number: CN202211213694