Liquid delivery pump with protection mechanism

The utility model discloses a liquid delivery pump with a protection mechanism. The liquid delivery pump comprises a liquid inlet, an arc-shaped head is arranged at the liquid inlet end of the liquid inlet, and a slope block capable of guiding impurities in liquid is arranged on the surface of the a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHANG GUOXUN, SU GUANGCAI, SU GUANGYAO
Format: Patent
Sprache:chi ; eng
Schlagworte:
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