18-07-2023 дата публикации
Номер: CN116447148A
Автор:
ZOU ZHE,
LIU YONGKANG,
DENG YOUAN,
LI YANGREN,
ZHANG ENMING,
LI JIAN,
FU MINMIN,
HUANG CHAOSHENG,
ZHOU JIE,
LU LINNA,
WU GUOMING,
ZHU XIHUA,
TONG ZHANGQI,
WU ZUOMING,
YANG JIANYING
Принадлежит:
The deep-well pump sequentially comprises a motor set, a filtering mechanism and an impeller set from bottom to top, the filtering mechanism comprises a sleeve, a separation net is installed on the sleeve, an outer protective cover is arranged on the periphery of the sleeve, a plurality of water inlets are formed in the outer protective cover, and a transmission rod is arranged in the sleeve; the bottom of the transmission rod is connected with an output shaft of the motor set, the top of the transmission rod is connected with a rotating shaft of the impeller set, a brush plate is fixed to the transmission rod through a first connecting plate, and the brush plate can abut against a sleeve. A sealing shell is arranged on the outer side of the impeller set, and a drainage pipe is arranged at the top end of the impeller set. Impurities in water are filtered through the water inlet and the separation net, then the separation net is cleaned through the brush plate, the separation net is effectively ...
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