| 发明名称 |
BLOWER |
| 摘要 |
A blower, including a scroll casing, a fan impeller, a motor, and a pressure measuring connector. The scroll casing includes a chamber, an air inlet, and an air outlet. The air inlet and the air outlet communicate with the chamber. The motor is disposed on the scroll casing. A drive end of the motor is inserted into the chamber and is connected to the fan impeller. The pressure measuring connector is disposed on the scroll casing. A channel is disposed in the pressure measuring connection, and the channel communicates with the chamber. The channel includes a first subchannel and a second subchannel. The first subchannel communicates with the second subchannel, and an inner diameter of the first subchannel is larger than an inner diameter of the second subchannel. |
| 申请公布号 |
US2017074273(A1) |
申请公布日期 |
2017.03.16 |
| 申请号 |
US201615361360 |
申请日期 |
2016.11.25 |
| 申请人 |
Zhongshan Broad-Ocean Motor Manufacturing Co., Ltd |
发明人 |
LEI Wei;LIU Kunpan;CHEN Shikun;GUO Shenglong;LIU Xianjun;ZENG Jianhua;XIANG Qixiang;LIU Xiao;JIANG Zeyan;ZHOU Haoquan |
| 分类号 |
F04D27/00;F04D29/28;F04D17/16;F04D25/02;F04D29/42 |
主分类号 |
F04D27/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A blower, comprising:
a scroll casing; a fan impeller; a motor; and a pressure measuring connector;wherein
the scroll casing comprises a chamber, an air inlet, and an air outlet; the air inlet and the air outlet communicate with the chamber; the motor is disposed on the scroll casing; a drive end of the motor is inserted into the chamber and is connected to the fan impeller; the pressure measuring connector is disposed on the scroll casing; a channel is disposed in the pressure measuring connection, and the channel communicates with the chamber; and the channel comprises a first subchannel and a second subchannel; the first subchannel communicates with the second subchannel, and an inner diameter of the first subchannel is larger than an inner diameter of the second subchannel. |
| 地址 |
Zhongshan CN |
