Middle section stator structure

The utility model provides a middle section stator structure, front shroud, back shroud, axis and blade, the blade align to grid be in in epaxial, and lie in between front shroud and the back shroud, front shroud edge is equipped with a plurality of openings, open position is between two blades, the...

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Bibliographic Details
Main Author LI CHAOYI
Format Patent
LanguageChinese
English
Published 07.12.2016
Subjects
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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Summary:The utility model provides a middle section stator structure, front shroud, back shroud, axis and blade, the blade align to grid be in in epaxial, and lie in between front shroud and the back shroud, front shroud edge is equipped with a plurality of openings, open position is between two blades, the opening exposes the part the back shroud. It sets up a plurality of openings to lie in at the front shroud between two blades, the opening exposes partial back shroud, and the opening that adds on the front shroud can increase the flow, improves the pump efficiency. 本实用新型提出了种中段导叶结构，前盖板、后盖板、中轴及叶片，所述叶片均匀排列在所述中轴上，并位于所述前盖板和后盖板之间，所述前盖板边缘处设有多个开口，所述开口位于两片叶片之间，所述开口暴露出部分所述后盖板。在前盖板位于两片叶片之间设置多个开口，所述开口暴露出部分后盖板，在前盖板上添加的开口能够增加流量，提高水泵效率。
Bibliography:Application Number: CN20162452121U