Vertical liquid ring vacuum pump

The invention belongs to the technical field of vacuum pumps, and particularly relates to a vertical liquid ring vacuum pump. The vertical liquid ring vacuum pump comprises a pump body, a motor and an impeller, wherein an air suction chamber and a discharge chamber located at the upper portion and a...

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Bibliographische Detailangaben
Hauptverfasser: LUO HUAIDE, LIU SHAODAN, CHEN WENKAI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention belongs to the technical field of vacuum pumps, and particularly relates to a vertical liquid ring vacuum pump. The vertical liquid ring vacuum pump comprises a pump body, a motor and an impeller, wherein an air suction chamber and a discharge chamber located at the upper portion and a compression chamber located at the lower portion are integrally formed in the pump body, a shaft hole is formed between the air suction chamber and the discharge chamber, and the shaft hole is eccentrically arranged relative to the center of the compression chamber; an air suction connector communicated with the air suction cavity, a discharge connector communicated with the discharge cavity and a liquid admission connector are formed in the side portion of the pump body, an air suction flow distribution hole communicated with the air suction cavity, a discharge flow distribution hole communicated with the discharge cavity and a liquid admission channel communicated with the liquid admission connector are formed i