阅读说明：本技术 便捷可换式机油滤清器总成 (Convenient replaceable oil filter assembly ) 是由 叶南海 王刁栋 方辉 于 2019-09-11 设计创作，主要内容包括：本发明公开了一种便捷可换式机油滤清器总成,其机油滤清器为两个而分别装在滤座的两侧形成并联式安装,在所述滤座内装有阀芯；在所述阀芯内部具有相对应的阀芯进油口与阀芯出油口,在所述滤座内部具有与阀芯进油口对应的滤座左进油通道和滤座右进油通道、与阀芯出油口对应的滤座左出油通道和滤座右出油通道,所述滤座左出油通道与滤座左进油通道和位于滤座左侧的机油滤清器对应相接,所述滤座右出油通道与滤座右进油通道和位于滤座右侧的机油滤清器对应相接。本发明旋动阀芯可使左侧(或右侧)的机油滤清器进油过滤,另一侧的机油滤清器即可拆卸换下。其安装拆卸方便简单,操作便捷省时省力,达到船舶、车辆用发动机不停机工作。(The invention discloses a kind of convenient replaceable oil filter assembly, the two sides that oil filter is attached separately to filter block for two form parallel installation, are provided with spool in the filter block；There is corresponding spool oil inlet and spool oil outlet in the valve core inside, have inside the filter block and the left oil inlet passage of the corresponding filter block of spool oil inlet and the right oil inlet passage of filter block, the left oil discharge passage of filter block corresponding with spool oil outlet and the right oil discharge passage of filter block, oil filter of the left oil discharge passage of filter block with the left oil inlet passage of filter block and on the left of filter block is corresponding to connect, and oil filter of the right oil discharge passage of filter block with the right oil inlet passage of filter block and on the right side of filter block is corresponding to connect.Turn spool of the present invention can make the oil filter oil inlet filtering in left side (or right side), and the oil filter of the other side is detachably changed.Its is easy for assemble or unload simple, and it is convenient time saving and energy saving to operate, and reaches ship, mobile engine does not shut down work.)

1. convenient replaceable oil filter assembly, including filter block (3), oil filter (8), it is characterised in that: the machine oil The two sides that filter (8) is attached separately to filter block (3) for two form parallel installation, are provided with spool in the filter block (3) (4)；There are corresponding spool oil inlet (10) and spool oil outlet (11) inside the spool (4), in the filter block (3) Inside has the left oil inlet passage of filter block (12) corresponding with spool oil inlet (10) and the right oil inlet passage of filter block (13), goes out with spool The corresponding left oil discharge passage of filter block (14) of hydraulic fluid port (11) and the right oil discharge passage of filter block (15), the left oil discharge passage of filter block (14) with The left oil inlet passage of filter block (12) and on the left of filter block oil filter correspondence connect, the right oil discharge passage of filter block (15) with The right oil inlet passage of filter block (13) and the oil filter correspondence on the right side of filter block connect.

2. convenient replaceable oil filter assembly according to claim 1, it is characterised in that: outside the spool (4) End is equipped with conversion groove (9) and exposes except filter block (3), equipped with pressure ring (1) and to spool (4) on the filter block (3) Outer end positioned.

Technical field

The present invention relates to a kind of filtering facilities, are specifically related to a kind of oil-filter asgine oil conditioner.

Background technique

Currently, ship, for motor vehicle oil filter be it is single be fixed on filter block, maintain or replace this oil filtration First engine can only be extinguished when device and shut down, could be switched on operation again after the completion of maintaining or replacing, especially at sea There is very big risk for the ship of traveling, to affect the working efficiency of engine, increases use cost.

Summary of the invention

It is an object of the present invention to overcome the above mentioned deficiencies, and providing a kind of can realize oil strainer under non-stop-machine state Clear device converts the convenient replaceable oil filter assembly used.

The purpose of the present invention is realized by the following technical solutions: convenient replaceable oil filter assembly, including filter Seat, oil filter, the two sides that the oil filter is attached separately to filter block for two form parallel installation, in the filter Seat is provided with spool；There is corresponding spool oil inlet and spool oil outlet in the valve core inside, inside the filter block With and the left oil inlet passage of the corresponding filter block of spool oil inlet and the right oil inlet passage of filter block, filter block corresponding with spool oil outlet it is left Oil discharge passage and the right oil discharge passage of filter block, the left oil discharge passage of filter block and the left oil inlet passage of filter block and the machine on the left of filter block Oil rectifier correspondence connects, the right oil discharge passage of filter block and the right oil inlet passage of filter block and the oil filter on the right side of filter block Correspondence connects.

The outer end of the spool is equipped with conversion groove and exposes except filter block, right equipped with pressure ring on the filter block The outer end of spool is positioned.

After structure of the invention, two oil filter are connected with filter block using parallel, installation can in filter block To convert the spool in selection oil inlet direction, when turn spool to left side (or right side), the oil filter on left side (or right side) Oil inlet filtering, the oil filter in right side (or left side) are detachably changed.Spool is threaded to middle position, two oil filtrations Device can work normally, and filter efficiency is far longer than the filter efficiency of an oil filter, reduce engine because of nothing The case where oily or oil cannot start less, easy for assemble or unload simple, it is convenient time saving and energy saving to operate.It is finally reached ship, vehicle Work is not shut down with engine.To reduce cost of upkeep, productivity effect is improved, reduces engine use cost.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the convenient replaceable oil filter assembly of the present invention.

Fig. 2 is the A-A cross-sectional view of Fig. 1.

Fig. 3 is the B-B cross-sectional view of Fig. 1.

Specific embodiment

Below by way of attached drawing, the present invention is described in further detail with embodiment.

Referring to Fig.1, Fig. 2, Fig. 3 are it is found that the convenient replaceable oil filter assembly of the present invention, including filter block 3, oil filtration Device 8, the two sides that the oil filter 8 distinguishes (by 7 spinning of nipple) mounted in filter block 3 for two form parallel peace Dress, is provided with spool 4 (oil inlet direction is carved on spool) in the filter block 3；There is corresponding spool inside the spool 4 Oil inlet 10 and spool oil outlet 11 have the left oil inlet passage of filter block corresponding with spool oil inlet 10 inside the filter block 3 12 and the right oil inlet passage 13 of filter block, the left oil discharge passage 14 of filter block corresponding with spool oil outlet 11 and the right oil discharge passage 15 of filter block, Oil filter of the left oil discharge passage 14 of filter block with the left oil inlet passage 12 of filter block and on the left of filter block is corresponding to connect, described Oil filter of the right oil discharge passage 15 of filter block with the right oil inlet passage 13 of filter block and on the right side of filter block is corresponding to connect.

The outer end of the spool 4 is equipped with conversion groove 9 and exposes except filter block 3, and pressure ring is housed on the filter block 3 1 (being fixed by screw 2) and the outer end of spool 4 is positioned.

Spanner can be used to convert against the conversion groove 9 on spool outer end to the direction of spool for the present invention, work as rotation When movable valve plug to left side, the left oil discharge passage of filter block 14 and the left oil inlet passage 12 of filter block respectively with the spool oil outlet 11 of spool 4 with The correspondence of spool oil inlet 10 communicates, then the oil filter oil inlet filtering in left side, the oil filter on right side are detachably changed. When oil filter when left side needs replacing, then turn spool to right side, the right oil discharge passage 15 of filter block and the right oil inlet of filter block are logical Road 13 respectively with the spool oil outlet 11 of spool 4 is corresponding with spool oil inlet 10 communicates, so that machine oil is flowed into the oil filtration on right side Device filtering, changes the oil filter in left side.When left side, two, right side oil filter all do not need replacement, just by spool It is threaded to middle position, the spool oil outlet 11 of spool 4 corresponds to phase with the left oil discharge passage 14 of filter block, the right oil discharge passage 15 of filter block Logical, the spool oil inlet 10 of spool 4 and the left oil inlet passage 12 of filter block, the right oil inlet passage 13 of filter block is corresponding communicates, and makes machine oil stream It is filtered to the oil filter of two sides.Its is simple and quick and does not have to extinguish engine, when reducing ship and at sea running The risk to bring to realizes that engine is uninterrupted, non-stop-machine working condition.