基本信息:
- 专利标题： 一种带有自动切换装置的双风机风筒
- 专利标题（英）：Double-fan air barrel with automatic switchover device
- 申请号：CN201310635866.5 申请日：2013-12-03
- 公开(公告)号：CN103727063A 公开(公告)日：2014-04-16
- 发明人： 杜庆华 , 王永海 , 李绍海 , 张召军 , 商积端 , 毛志恒 , 吕雪梅
- 申请人： 山东金阳矿业集团有限公司
- 申请人地址： 山东省泰安市宁阳县葛石镇夏庄村北
- 专利权人： 山东金阳矿业集团有限公司
- 当前专利权人： 山东金阳矿业集团有限公司
- 当前专利权人地址： 山东省泰安市宁阳县葛石镇夏庄村北
- 主分类号： F04D29/40
- IPC分类号： F04D29/40
The invention provides a double-fan air barrel with an automatic switchover device, and belongs to the technical field of machine manufacturing. The double-fan air barrel structurally comprises a barrel body, two baffles are installed at the intersection of two air inlets of the barrel body, one end of one baffle is connected with one end of the other barrel through a rotating shaft, the baffles can rotate with the rotating shaft as the center, the baffles are arranged in an intersected mode, and each baffle corresponds to one of the air inlets. The baffles are matched with the air inlets of the barrel body in size, and the rotating shaft is arranged at the intersection of the two air inlets of the barrel body. Compared with the prior art, the double-fan air barrel has the advantages of being reasonable in design, simple in structure, convenient to use and the like, the reliability and the safety of a ventilating system are guaranteed, and safety production is ensured.
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 |