CN202478712U - 磁滤芯 - Google Patents

磁滤芯 Download PDF

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Publication number
CN202478712U
CN202478712U CN2012200591402U CN201220059140U CN202478712U CN 202478712 U CN202478712 U CN 202478712U CN 2012200591402 U CN2012200591402 U CN 2012200591402U CN 201220059140 U CN201220059140 U CN 201220059140U CN 202478712 U CN202478712 U CN 202478712U
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China
Prior art keywords
magnetic
magnetic block
overcoat
filter element
magnetic filter
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Expired - Fee Related
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CN2012200591402U
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English (en)
Inventor
陈际军
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Ningbo Zhenhai Ximen Patent Technology Development Co Ltd
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Ningbo Zhenhai Ximen Patent Technology Development Co Ltd
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Abstract

磁滤芯,在磁性块上设置一个用非磁性材料制成的碟状外套,工作时铁质粉未吸附在外套的表面,需要清洗时,只要使外套与磁性块分离,附着在外套表面的铁质粉未失去磁力吸引后就很容易清洗。

Description

磁滤芯
技术领域
本实用新型涉及一种机械滤器,具体地说是一种滤器的磁性滤芯。 
背景技术
现有滤器的磁性滤芯一般都是裸露在流动的介质下,直接将介质中的铁锈粉未吸附在磁性块上,这样要清洗掉吸附在磁性块的铁质粉未比较困难,不易清洗。 
实用新型内容
为了克服吸附在磁性块的铁质粉未不易清洗的缺陷,本实用新型提供一种磁滤芯,该磁滤芯设置一个非磁性材料制成的外套,使铁质粉未吸附在外套上面,清洗时外套与磁性块分离,使铁质粉未失去磁吸引,这样清洗变得方便。 
本实用新型解决其技术问题所采取的技术措施是,磁性块吸附在滤器的内腔底部,外套用非磁性材料制成平底碟状,其外底面挖一个方形或者圆形的凹坑,外套内底面向上拱起。磁性块制成方形或者圆形,正好嵌入外套底部凹坑内,在对应磁性块的部位,嵌入一块铁片,以便外套能与磁性块吸合,外套四周向上的翻边,翻边靠近底部位置开若干个长方形的孔,使滤器的内腔底面与外套拱起的底面形成通道,使铁质粉未能流通,将这样的外套罩在磁性块上,当流通介质经过磁性块上部时,混杂在介质中铁质粉示就会被磁力吸引,附着在外套拱起的内底面上,清洗时,只要拉动外套垂直向上提起磁性块仅留在滤器的底部。当外套远离磁性块时,附着在外套内底面上的铁 粉未就容易清洗掉,从而达到易清洗的目的。 
本实用新型的有益效果是,易清洗附着在磁性滤芯表面的物质,结构简单。 
附图说明
下面结合附图对本实用新型作进一步说明。 
附图是磁滤芯的结构示意图。 
图中,1、滤器内腔底面,2、磁性块,3、外套,4、铁片,5、凹坑,6、翻边,7、长方形孔,A、外底面,B、内底面。 
具体实施方式
在图中,外套3用非磁性材料制成平底碟状,其底面A控一个方形或者圆形的凹坑5,外套内底面B向上拱起,磁性块2制成长方形或者圆形,能正好嵌入凹入坑中,内底面B对应磁性块的部位嵌入一块铁片4,外套四翻边6靠近底面的部位开长方形孔7,磁性块2吸附在滤器底面1上。 

Claims (2)

1.磁滤芯,其特征是:磁性块吸附在滤器的内腔底部,外套用非磁性材料制成平底碟状,其外底面挖一个方形或者圆形的凹坑,外套内底面向上拱起, 磁性块正好嵌入外套底部凹坑内,在对应磁性块的部位,嵌入一块铁片,外套四周向上翻边,翻边靠近底部位置开若干个长方形的孔,所述外套罩在磁性块上。
2.根据权利要求1所述的磁滤芯,其特征是:所述磁性块制成方形或者圆形。 
CN2012200591402U 2012-02-23 2012-02-23 磁滤芯 Expired - Fee Related CN202478712U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200591402U CN202478712U (zh) 2012-02-23 2012-02-23 磁滤芯

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Application Number Priority Date Filing Date Title
CN2012200591402U CN202478712U (zh) 2012-02-23 2012-02-23 磁滤芯

Publications (1)

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CN202478712U true CN202478712U (zh) 2012-10-10

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102225361A (zh) * 2011-04-19 2011-10-26 宁波市镇海西门专利技术开发有限公司 磁滤芯
CN105074284A (zh) * 2013-03-25 2015-11-18 住友重机械工业株式会社 异物吸附结构

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102225361A (zh) * 2011-04-19 2011-10-26 宁波市镇海西门专利技术开发有限公司 磁滤芯
CN105074284A (zh) * 2013-03-25 2015-11-18 住友重机械工业株式会社 异物吸附结构
CN105074284B (zh) * 2013-03-25 2018-04-03 住友重机械工业株式会社 异物吸附结构
US10174829B2 (en) 2013-03-25 2019-01-08 Sumitomo Heavy Industries, Ltd. Foreign matter attracting structure

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