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Author:

郭铁能 (郭铁能.) | 王一杰 (王一杰.) | 王荔 (王荔.) | 时政 (时政.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明公开了一种含半圆环型减振结构的空冷岛风机桥架,风机桥架桥架主纵梁是由H型钢结构组成,H型钢是截面面积分配更加优化、强重比更加合理的经济断面高效型材,风机桥架桥架主纵梁是主要的承重结构。另外,H型钢的各个部位均以直角排布。桥架斜弦梁是由截面为圆的钢管结构组成,起支撑、巩固作用,能够减小桥架振动变形。桥架短横梁也是由H型钢结构组成,中间短横梁处安装风机、电机以及减速机等设备。本发明的关键在于风机桥架主纵梁朝下一侧的H钢处加入了截面为半圆环形的半圆环体结构的设计。该结构能够有效的疏通风机产生的气流,减小风机气流对风机桥架的冲击,从而解决由于风机转动产生叶频干扰导致目风机桥架振动过大的问题。

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Patent Info :

Type: 发明申请

Patent No.: CN201710099653.3

Filing Date: 2017-02-23

Publication Date: 2017-06-30

Pub. No.: CN106907354A

Applicants: 北京工业大学

Legal Status: 驳回

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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