CN202598107U - 制造柜式风机进出风口法兰用型材 - Google Patents

制造柜式风机进出风口法兰用型材 Download PDF

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CN202598107U
CN202598107U CN 201220283098 CN201220283098U CN202598107U CN 202598107 U CN202598107 U CN 202598107U CN 201220283098 CN201220283098 CN 201220283098 CN 201220283098 U CN201220283098 U CN 201220283098U CN 202598107 U CN202598107 U CN 202598107U
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罗兆祥
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HUNAN XINYONGSHENG TECHNOLOGY DEVELOPMENT CO LTD
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Abstract

制造柜式风机进出风口法兰用型材,包括槽底,槽底表面为平面,槽底两端对称设有相互平行的左侧槽壁和右侧槽壁,左侧槽壁和右侧槽壁表面均为平面,左侧槽壁上端与直角折边连接,直角折边朝由槽底、左侧槽壁和右侧槽壁构成的开口方形槽内侧延伸;直角折边表面亦为平面,直角折边与槽底相互成平行状态;右侧槽壁和左侧槽壁的高度比为3∶4.5,直角折边与槽底的宽度比为1∶5。本实用新型加工容易,废料率为零,制造成本低,产品质量稳定,外形平整美观,使用寿命长,适用范围广。使用本实用新型,操作简便,其工作效率可提高5倍以上,有利于降低劳动强度。

Description

制造柜式风机进出风口法兰用型材
技术领域
本实用新型涉及一种制造柜式风机进出风口法兰用型材。
背景技术
在柜式风机进、出风口处,必须安装法兰,风机的进、出风口法兰是用于将柜式风机与消防风管连接在一起的关键零部件,尺寸要求精确、强度性能要求较高、外形要求平整美观。传统的风机进出风口法兰多用优质碳钢钢板制成,通过人工利用剪板机下料,利用液压折弯机折边等多道工序加工制成,工序多,加工工期长,废料多,效率低,劳动强度大;生产成本高,产品质量不稳定,会随着不同操作人员的技术熟炼程度不同而出现差异。
实用新型内容
本实用新型要解决的技术问题是,克服现有技术存在的上述缺陷,提供一种生产成本低,产品质量稳定的制造柜式风机进出风口法兰用型材。
本实用新型解决其技术问题所采用的技术方案是:制造柜式风机进出风口法兰用型材,包括槽底,槽底表面为平面,槽底两端对称设有相互平行的左侧槽壁和右侧槽壁,左侧槽壁和右侧槽壁表面均为平面,左侧槽壁上端与直角折边连接,直角折边朝由槽底、左侧槽壁和右侧槽壁构成的开口方形槽内侧延伸;直角折边表面亦为平面,直角折边与槽底相互成平行状态;右侧槽壁和左侧槽壁的高度比为3∶4.5,直角折边与槽底的宽度比为1∶5。
进一步,所述右侧槽壁与槽底连接处、槽底与左侧槽壁连接处、左侧槽壁与直角折边连接处均为无缝连接;且各连接处均为圆弧连接。
进一步,所述右侧槽壁、槽底、左侧槽壁和直角折边均采用Q195优质带钢材料制成,可一次性滚轧成型。
本实用新型加工容易,废料率为零,制造成本低,产品质量稳定,外形平整美观,使用寿命长,适用范围广。使用本实用新型,操作简便,其工作效率可提高5倍以上,有利于降低劳动强度。
附图说明
图1为本实用新型一实施例横切面形状结构示意图。
具体实施方式
以下结合附图和实施例对本实用新型作进一步说明。
参照图1,本实施例包括槽底2,槽底2表面为平面,槽底2两端对称设有相互平行的左侧槽壁3和右侧槽壁1,左侧槽壁3和右侧槽壁1表面均为平面,左侧槽壁3上端与直角折边4连接,直角折边4朝由槽底2、左侧槽壁3和右侧槽壁1构成的开口方形槽内侧延伸;直角折边4表面亦为平面,直角折边4与槽底2相互成平行状态;右侧槽壁1与槽底2连接处、槽底2与左侧槽壁3连接处、左侧槽壁3与直角折边4连接处均为无缝连接,且连接处均为圆弧连接;右侧槽壁1和左侧槽壁3的高度比为3∶4.5,直角折边4与槽底2的宽度比为1∶5。

Claims (2)

1.制造柜式风机进出风口法兰用型材,其特征在于,包括槽底,槽底表面为平面,槽底两端对称设有相互平行的左侧槽壁和右侧槽壁,左侧槽壁和右侧槽壁表面均为平面,左侧槽壁上端与直角折边连接,直角折边朝由槽底、左侧槽壁和右侧槽壁构成的开口方形槽内侧延伸;直角折边表面亦为平面,直角折边与槽底相互成平行状态;右侧槽壁和左侧槽壁的高度比为3∶4.5,直角折边与槽底的宽度比为1∶5。
2.根据权利要求1所述的制造柜式风机进出风口法兰用型材,其特征在于,所述右侧槽壁与槽底连接处、槽底与左侧槽壁连接处、左侧槽壁与直角折边连接处均为无缝连接;且各连接处均为圆弧连接。
CN 201220283098 2012-06-15 2012-06-15 制造柜式风机进出风口法兰用型材 Expired - Lifetime CN202598107U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102691880A (zh) * 2012-06-15 2012-09-26 罗兆祥 一种制造柜式风机进出风口法兰用型材

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102691880A (zh) * 2012-06-15 2012-09-26 罗兆祥 一种制造柜式风机进出风口法兰用型材

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