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发明名称
烟囱口上的引风机
摘要
本实用新型是一种装在烟囱口上的引风机。该引风机主要由防雨帽、支架、电机、抱箍、温控器、起动器、油封、轴套、叶轮等构成,防雨帽装在支架上方,电机固定在支架中,抱箍连在支架下端可将本实用新型稳固在烟囱口上。温控器和起动器确保电机超温断电停机和大功率起动电机。油封和轴套的紧密结合使烟气侵不到轴承和电机内部,轴套中的储油盒可定期加油不断供应轴承润滑。两片叶轮装在轴套下端,确保引风量适中。
申请公布号
CN2469222Y
申请公布日期
2002.01.02
申请号
CN01240993.6
申请日期
2001.04.04
申请人
片东河
发明人
片东河
分类号
F04D29/04;F04D29/10;F04D27/00
主分类号
F04D29/04
代理机构
代理人
主权项
1、一种装在烟囱口上的引风机,主要由防雨帽(1)、支架(2)、电机(3)、轴套(4)、叶轮(5)、抱箍(6)、储油盒(7)、油封(8)、温控器(9)和起动器(10)等构成,防雨帽(1)安装在支架(2)上的上方,电机(3)固定在支架(2)中,抱箍(6)连在支架(2)的下端,其特征在于电机(3)壳外下部贴有油封(8),轴套(4)将电机(3)的输出轴紧固其中,其上口与油封(8)紧紧吻合,轴套(4)中还设有储油盒(7),叶轮(5)固定在轴套(4)的下端。
地址
111000辽宁省辽阳市民主路38号市科委艾福义转片东河
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