一种组合式机油滤清器

Combined type oil filter

Abstract

The utility model provides a combined type oil filter, belongs to filter technical field. It includes barrel, filter core and connecting seat, the filter core sets up in the barrel, and barrel bottom outer wall sets up the external screw thread, and the inner wall correspondence of connecting seat top is equipped with the internal thread, and barrel and connecting seat are by external screw thread and internal thread threaded connection, and two liang of junctions of barrel, filter core and connecting seat are equipped with the sealing washer. By adopting the above technique, the utility model, establish connecting seat, shell and filter core into dividing the body structure to replace present monolithic structure, its connecting seat and shell all can used repeatedly, after this filter uses, only need when safeguarding the maintenance to the engineering machinery change the filter core, and its filter core uses high performance filter media, rises to 500 hours from conventional 250 hours, prolong its life, and reduced manufacturing cost, and its shell and connecting seat repeatedly usable, make more environmental protection and energy saving of product, advocate the national policy.
一种组合式机油滤清器,属于滤清器技术领域。它包括筒体、滤芯及连接座,所述滤芯设置在筒体内,筒体底部外壁设置外螺纹,连接座顶部内壁对应设有内螺纹,筒体与连接座由外螺纹与内螺纹螺纹连接,筒体、滤芯及连接座两两连接处设有密封圈。本实用新型通过采用上述技术,将连接座、外壳及滤芯设为分体结构代替现有的整体式结构,其连接座及外壳均可以重复使用,在该滤清器使用之后,对工程机械进行维护保养时只需对滤芯进行更换,其滤芯使用高性能滤材,从常规的250小时提升到500小时;延长了其使用寿命,且降低了生产成本,且其外壳和连接座可重复使用,使产品更环保节能,倡导国家政策。

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    CN-105194927-ADecember 30, 2015浙江海德曼过滤技术有限公司一种组合式机油滤清器