WIND WHEEL, FAN, AND AIR CONDITIONER

A wind wheel (10), a fan (100) and an air conditioner (200). The wind wheel (10) comprises a hub (11). The wind wheel (10) further comprises a blade (12), the blade (12) having a blade root (121), an outer edge (122) and a suction surface (126), wherein the blade root (121) is connected to the hub (...

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Bibliographic Details
Main Authors LIU, Naitong, CHEN, Weitao, WANG, Qizhen, LI, Yuefei, YU, Dongdong, ZHAN, Zhenjiang, SU, Qiqin, YANG, Feng
Format Patent
LanguageEnglish
French
German
Published 29.05.2024
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:A wind wheel (10), a fan (100) and an air conditioner (200). The wind wheel (10) comprises a hub (11). The wind wheel (10) further comprises a blade (12), the blade (12) having a blade root (121), an outer edge (122) and a suction surface (126), wherein the blade root (121) is connected to the hub (11), the outer edge (122) is arranged away from the hub (11) relative to the blade root (121), and the suction surface (126) is separately connected to the blade root (121) and the outer edge (122). The wind wheel (10) further comprises at least two first notches (13), wherein the at least two first notches (13) are arranged in the suction surface (126) and close to the outer edge (122), and the at least two first notches (13) are sequentially distributed at an interval in the extending direction of the outer edge (122).
Bibliography:Application Number: EP20210905216