基本信息:
- 专利标题： 一种风机机壳
- 专利标题（英）：Draught fan shell
- 申请号：CN201510007911.1 申请日：2015-01-07
- 公开(公告)号：CN105822591A 公开(公告)日：2016-08-03
- 发明人： 殷兴泉 , 季萍
- 申请人： 江苏精彩风机制造有限公司
- 申请人地址： 江苏省泰州市泰兴市城东工业园横一路
- 专利权人： 江苏精彩风机制造有限公司
- 当前专利权人： 江苏精彩风机制造有限公司
- 当前专利权人地址： 江苏省泰州市泰兴市城东工业园横一路
- 主分类号： F04D29/40
- IPC分类号： F04D29/40
The present invention relates to a draught fan shell which comprises a shell body. The shell body comprises an upper shell part and a lower shell part, wherein the upper shell part and the lower shell part are connected through bearing seats at two sides; the periphery of the upper shell part and the periphery of the lower shell part are fixedly connected through bolts; an air outlet is formed in the top of the upper shell part; an air inlet is formed in the bottom of the lower shell part; an impeller is arranged in the lower shell part; an air band is arranged at the joint of the lower shell part and the upper shell part; and another impeller is also arranged in the upper shell part. The draught fan shell has the advantages that the impellers are arranged in the lower shell part and the upper shell part, the effect of double power is achieved, and the working efficiency of a draught fan is improved.
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F04 | 液体变容式机械；液体泵或弹性流体泵 |
| ----F04D | 非变容式泵 |
| ------F04D27/00 | 泵、泵送装置或系统的控制，例如调节 |
| --------F04D29/40 | .壳体；工作流体用接头 |