CN102225361A - 磁滤芯 - Google Patents

磁滤芯 Download PDF

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Publication number
CN102225361A
CN102225361A CN2011101081163A CN201110108116A CN102225361A CN 102225361 A CN102225361 A CN 102225361A CN 2011101081163 A CN2011101081163 A CN 2011101081163A CN 201110108116 A CN201110108116 A CN 201110108116A CN 102225361 A CN102225361 A CN 102225361A
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Prior art keywords
magnetic
magnetic block
overcoat
filter core
described overcoat
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Pending
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CN2011101081163A
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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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Application filed by Ningbo Zhenhai Ximen Patent Technology Development Co Ltd filed Critical Ningbo Zhenhai Ximen Patent Technology Development Co Ltd
Priority to CN2011101081163A priority Critical patent/CN102225361A/zh
Publication of CN102225361A publication Critical patent/CN102225361A/zh
Pending legal-status Critical Current

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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粉未失去磁力吸引后就很容易清洗。

Description

磁滤芯
技术领域
本发明涉及一种机械滤器,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,直接将介质中的铁质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。
发明内容
为了克服吸附在磁性块的铁质粉未不易清洗的缺陷,本发明提供一种磁滤芯,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。
本发明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,其外底面挖一个方型或者圆型的凹坑,外套内底面向上拱起。磁性块制成方型或者圆型,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质粉未就容易清洗掉,从而达到易清洗的目的。
本发明的有益效果是,易清洗附着在磁性滤芯表面的物质,结构简单。
附图说明
下面结合附图对本发明作进一步说明。
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控一个方型或者圆型的凹坑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 (3)

1.磁滤芯,磁性埠吸附在滤器内腔,其特征是:外套用磁性材料制成平底碟状,其外底面挖凹坑,正好罩在磁性块上。
2.根据权利要求1所述的磁滤芯,其特征是:所述外套凹坑挖成方型或者圆形,所述外套的内底面向上拱起,所述外套的四周翻边靠近底部位置开若干个长方形孔,所述外套对应磁性块的部位嵌入一块铁片。
3.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。
CN2011101081163A 2011-04-19 2011-04-19 磁滤芯 Pending CN102225361A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011101081163A CN102225361A (zh) 2011-04-19 2011-04-19 磁滤芯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101081163A CN102225361A (zh) 2011-04-19 2011-04-19 磁滤芯

Publications (1)

Publication Number Publication Date
CN102225361A true CN102225361A (zh) 2011-10-26

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ID=44806380

Family Applications (1)

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CN2011101081163A Pending CN102225361A (zh) 2011-04-19 2011-04-19 磁滤芯

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CN (1) CN102225361A (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2458291Y (zh) * 2000-12-19 2001-11-07 康双双 一种管道流体磁化处理装置
CN2565977Y (zh) * 2002-08-20 2003-08-13 吴志毅 管式高磁场防蜡器
CN101545388A (zh) * 2008-03-26 2009-09-30 四平大吉强磁滤清器有限公司 发动机磁性滤清器
CN202478712U (zh) * 2012-02-23 2012-10-10 宁波市镇海西门专利技术开发有限公司 磁滤芯

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2458291Y (zh) * 2000-12-19 2001-11-07 康双双 一种管道流体磁化处理装置
CN2565977Y (zh) * 2002-08-20 2003-08-13 吴志毅 管式高磁场防蜡器
CN101545388A (zh) * 2008-03-26 2009-09-30 四平大吉强磁滤清器有限公司 发动机磁性滤清器
CN202478712U (zh) * 2012-02-23 2012-10-10 宁波市镇海西门专利技术开发有限公司 磁滤芯

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Application publication date: 20111026