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CN105257602B - 一种风机过滤装置的进风过滤网板 - Google Patents

一种风机过滤装置的进风过滤网板 Download PDF

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CN105257602B
CN105257602B CN201510698502.0A CN201510698502A CN105257602B CN 105257602 B CN105257602 B CN 105257602B CN 201510698502 A CN201510698502 A CN 201510698502A CN 105257602 B CN105257602 B CN 105257602B
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CN105257602A (zh
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王宏杰
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Jiama Machinery Coating Science & Technology Suzhou Co ltd
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Inner Mongolia Yuanda First Environmental Protection Co Ltd
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Abstract

本发明公开了一种风机过滤装置的进风过滤网板,包括矩形的面板和弧形的滤片,面板的外边上成型有若干个安装孔,面板上成型有若干组槽孔,每组槽孔由条形的插槽和矩形的进风孔组成,进风孔位于插槽的下侧,进风孔下端的侧壁上成型有若干个扣齿;滤片的上端插接在面板的插槽,滤片的下端插接在面板的进风孔内并成型有若干个过滤孔,面板上的扣齿插接在滤片的过滤孔内。其过滤网板不容易造成灰尘堵塞过滤网板的网孔,同时能调节风机过滤装置的进风量。

Description

一种风机过滤装置的进风过滤网板
技术领域:
本发明涉及净化装置的技术领域,更具体地说涉及一种风机过滤装置的进风过滤网板。
背景技术:
风机过滤装置是将风机和过滤将风机和过滤器组合在一起构成自身提供动力的末端净化设备,确切地说是一种自带动力、具有过滤功效的模块化的末端送风装置。风机过滤装置的进风口上一般固定连接有防护和初步过滤的过滤网板,而一般的过滤网板会堆积灰尘,容易造成过滤网板的网孔堵塞,堵塞后会造成气流不顺,就需要拆卸过滤网板进行清洗,而拆卸清洗较为麻烦。
发明内容:
本发明的目的就是针对现有技术之不足,而提供一种风机过滤装置的进风过滤网板,其过滤网板不容易造成灰尘堵塞过滤网板的网孔,同时能调节风机过滤装置的进风量。
本发明的技术解决措施如下:
一种风机过滤装置的进风过滤网板,包括矩形的面板和弧形的滤片,面板的外边上成型有若干个安装孔,面板上成型有若干组槽孔,每组槽孔由条形的插槽和矩形的进风孔组成,进风孔位于插槽的下侧,进风孔下端的侧壁上成型有若干个扣齿;滤片的上端插接在面板的插槽,滤片的下端插接在面板的进风孔内并成型有若干个过滤孔,面板上的扣齿插接在滤片的过滤孔内。
所述面板进风孔的两侧边上弯折成型有挡片,挡片抵靠在滤片的侧壁上。
所述滤片的上端成型有竖直的折边,折边抵靠在面板的后端面上。
所述的槽孔均匀分布在面板上,扣齿均匀分布在进风孔的下端的侧壁上,过滤孔均匀分布在滤片的下端。
本发明的有益效果在于:
1、它所采用的过滤网板的过滤孔朝下,不容易在过滤孔上堆积灰尘,从而不容易造成堵塞,从而可以降低清理过滤网板的频率。
2、它采用的过滤网板通过调节滤片的位置,可以改变过滤孔的数量,从而实现风量的调节。
附图说明:
图1为本发明的结构示意图;
图2为本发明换角度的结构示意图;
图3为本发明换角度的结构示意图;
图4为本发明面板的结构示意图;
图5为图1中A处的局部放大示意图。
图中:1、面板;11、安装孔;12、槽孔;121、插槽;122、进风孔;123、扣齿;13、挡片;2、滤片;21、过滤孔;22、折边。
具体实施方式:
实施例:见图1至5所示,一种风机过滤装置的进风过滤网板,包括矩形的面板1和弧形的滤片2,面板1的外边上成型有若干个安装孔11,面板1上成型有若干组槽孔12,每组槽孔12由条形的插槽121和矩形的进风孔122组成,进风孔122位于插槽121的下侧,进风孔122下端的侧壁上成型有若干个扣齿123;滤片2的上端插接在面板1的插槽121,滤片2的下端插接在面板1的进风孔122内并成型有若干个过滤孔21,面板1上的扣齿123插接在滤片2的过滤孔21内。
所述面板1进风孔122的两侧边上弯折成型有挡片13,挡片13抵靠在滤片2的侧壁上。
所述滤片2的上端成型有竖直的折边22,折边22抵靠在面板1的后端面上。
所述的槽孔12均匀分布在面板1上,扣齿123均匀分布在进风孔122的下端的侧壁上,过滤孔21均匀分布在滤片2的下端。
工作原理:本发明为一种风机过滤装置的进风过滤网板,其过滤网板由一面板1和若干个滤片2组成,过滤孔21成型在滤片2的下端,从而滤片2安装到面板1上后,其过滤孔21的开口的朝下,不容易堆积灰尘;同时选择不同的过滤孔21与扣齿123连接,能够改变面板1前侧过滤孔21的数量,可以改变滤片2上过滤孔21的面积,从而实现风量的调节。

Claims (2)

1.一种风机过滤装置的进风过滤网板,包括矩形的面板(1)和弧形的滤片(2),面板(1)的外边上成型有若干个安装孔(11),其特征在于:面板(1)上成型有若干组槽孔(12),每组槽孔(12)由条形的插槽(121)和矩形的进风孔(122)组成,进风孔(122)位于插槽(121)的下侧,进风孔(122)下端的侧壁上成型有若干个扣齿(123);滤片(2)的上端插接在面板(1)的插槽(121),滤片(2)的下端插接在面板(1)的进风孔(122)内并成型有若干个过滤孔(21),面板(1)上的扣齿(123)插接在滤片(2)的过滤孔(21)内;
所述面板(1)进风孔(122)的两侧边上弯折成型有挡片(13),挡片(13)抵靠在滤片(2)的侧壁上;
所述滤片(2)的上端成型有竖直的折边(22),折边(22)抵靠在面板(1)的后端面上。
2.根据权利要求1所述的一种风机过滤装置的进风过滤网板,其特征在于:所述的槽孔(12)均匀分布在面板(1)上,扣齿(123)均匀分布在进风孔(122)的下端的侧壁上,过滤孔(21)均匀分布在滤片(2)的下端。
CN201510698502.0A 2015-10-26 2015-10-26 一种风机过滤装置的进风过滤网板 Expired - Fee Related CN105257602B (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342175A (en) * 1993-03-25 1994-08-30 Patton Electric Company, Inc. Grill
EP2568227A2 (en) * 2011-09-07 2013-03-13 General Electric Company System for environmental protection of a heat exchanger
CN204553356U (zh) * 2015-03-16 2015-08-12 杭州易路医疗器械有限公司 牙科消毒装置的鼓风装置
CN205117832U (zh) * 2015-10-26 2016-03-30 佳马机械涂覆科技(苏州)有限公司 一种风机过滤装置的进风过滤网板

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5342175A (en) * 1993-03-25 1994-08-30 Patton Electric Company, Inc. Grill
EP2568227A2 (en) * 2011-09-07 2013-03-13 General Electric Company System for environmental protection of a heat exchanger
CN204553356U (zh) * 2015-03-16 2015-08-12 杭州易路医疗器械有限公司 牙科消毒装置的鼓风装置
CN205117832U (zh) * 2015-10-26 2016-03-30 佳马机械涂覆科技(苏州)有限公司 一种风机过滤装置的进风过滤网板

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