国家/地区 中国（2）
IPC部 F（2）
IPC大类 F04（2）
IPC小类 F04D（2）
IPC F04D029/58（2）
发明人 ZHANG Z（2）
公开年 2022（2）
申请年
专利权人

External intelligent drainage station, has intelligent control device fixed on assembled pump room, and multi-directional adjustable water pump base connected with self-suction pump, and provided with baseplate and water pump baseplate.

TANG S, ZHANG Z, YU W, WANG D, DAI J, XING S, HUANG W, ZHANG Y

High-efficiency blower device, has mounting box installed on back surface of blower shell, where inner side wall bonding mounting box is provided with sound insulation cotton and outer side wall of air outlet main body is connected with extending pipe.

LUO W, GUO B, ZHANG Z, LI C