CN210422717U

CN210422717U - Multi-cavity oil filter

Info

Publication number: CN210422717U
Application number: CN201921277275.4U
Authority: CN
Inventors: 韩圣文; 虞丰迪
Original assignee: ZHEJIANG XINGHAO FILTER CO Ltd
Current assignee: ZHEJIANG XINGHAO FILTER CO Ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-04-28
Anticipated expiration: 2029-08-08

Abstract

The utility model relates to a filter, especially an oil cleaner of multicavity room. The utility model provides a following technical scheme: the utility model provides an oil cleaner of multicavity room, includes the casing, the both ends of casing are equipped with machine oil entry and machine oil export respectively, be equipped with the filter chamber in the casing, be provided with a plurality of filter bodies that can carry out filterable to machine oil in the filter chamber, the one end that the filter body is close to the machine oil entry is equipped with the reposition of redundant personnel chamber, be equipped with between filter body and the reposition of redundant personnel chamber and be connected the two oil pipe that advances, the one end that the filter body is close to the machine oil export is equipped with the manifold, be equipped with between filter body and the manifold and be connected the two play. The utility model discloses a filter chamber has a plurality of filter bodies, can filter machine oil simultaneously, when improving filtration efficiency, also can avoid the jam of filter chamber to play the purpose of protection engine.

Description

Multi-cavity oil filter

Technical Field

The utility model relates to a filter, especially an oil cleaner of multicavity room.

Background

The oil filter, also called an oil grid, is used for removing impurities such as dust, metal particles, carbon precipitates, soot particles and the like in the oil. The engine parts of the automobile can be abraded to generate metal crumbs, when engine oil is supplemented, fine dust and sand can enter from an oil filling port, the metal crumbs and the dust and sand can accelerate abrasion of parts such as a crankshaft, a bearing, a cylinder sleeve and a piston in the engine, in addition, the engine oil generates daub-shaped organic matters due to chemical changes in a high-temperature state in the operation process of the engine, the daub-shaped organic matters can stick moving parts and increase resistance, and in order to effectively protect the engine, the mechanical impurities and oil sludge must be filtered by an oil filter.

However, the filter element of the oil filter is easy to be blocked, the bypass valve is opened under the action of oil pressure after the filter element is blocked to ensure that the engine oil can be smoothly circulated back to the engine, and the engine oil circulated back to the engine through the bypass valve can not be filtered, and large particle impurities which are filtered out originally can be flushed back to the engine through the bypass valve, so that uninterrupted secondary abrasion is brought to the engine.

Disclosure of Invention

To the problem that exists among the prior art, the utility model provides an oil cleaner of multicavity room has a plurality of filter bodies, can filter machine oil simultaneously, when improving filtration efficiency, also can avoid the jam of filter chamber to play the purpose of protection engine.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an oil cleaner of multicavity room, includes the casing, the both ends of casing are equipped with machine oil entry and machine oil export respectively, be equipped with the filter chamber in the casing, be provided with a plurality of filter bodies that can carry out filterable to machine oil in the filter chamber, the one end that the filter body is close to the machine oil entry is equipped with the reposition of redundant personnel chamber, be equipped with between filter body and the reposition of redundant personnel chamber and be connected the two oil pipe that advances, the one end that the filter body is close to the machine oil export is equipped with the manifold, be equipped with between filter body and the manifold and be connected the two play.

Adopt above-mentioned technical scheme, it can make machine oil get into the reposition of redundant personnel intracavity through the machine oil entry to set up like this, machine oil in the reposition of redundant personnel chamber is shunted here and is flowed into through advancing oil pipe and filter internally, through the filtration back of filtering the body, clear machine oil collects the mass flow intracavity through an oil pipe, leave through the machine oil export at last, the setting of a plurality of filtering the body can filter machine oil simultaneously, when improving filtration efficiency, also can pass through from other filtering the body when the filter core of certain filtering the body is blockked up, avoid the jam of filter chamber, thereby play the purpose of protection engine.

Furthermore, a filter paper cavity communicated with the oil inlet pipe and a support pipe communicated with the oil outlet pipe are arranged in the filter body, filter paper is arranged in the filter paper cavity, and the support pipe is provided with a plurality of through holes communicated with the filter paper cavity.

By adopting the technical scheme, the engine oil can enter the filter paper cavity from the oil inlet pipe, enters the supporting pipe from the through hole after being filtered by the filter paper and finally leaves from the oil outlet pipe.

Further, the oil inlet pipe and the oil outlet pipe are provided with sealing rings.

By adopting the technical scheme, the oil inlet pipe, the oil outlet pipe, the flow distribution cavity and the manifold are connected and sealed, and the leakage of engine oil is avoided.

Furthermore, the filter body is detachably arranged in the filter cavity.

By adopting the technical scheme, the filter element can be conveniently detached and the number of the filter elements can be changed or adjusted according to the requirement on the blocked filter element.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the filter chamber.

Fig. 3 is a cross-sectional view taken along a-a of fig. 1.

Detailed Description

The following will further describe the embodiments of the present invention with reference to the drawings and examples.

The multi-cavity oil filter comprises a shell 1, wherein the two ends of the shell 1 are respectively provided with an engine oil inlet 2 and an engine oil outlet 3, a filter cavity 4 is arranged in the shell 1, a plurality of filter bodies 5 capable of filtering the engine oil are arranged in the filter cavity 4, a shunting cavity 7 is arranged at one end, close to the engine oil inlet 2, of each filter body 5, an oil inlet pipe 9 for connecting the filter bodies 5 and the shunting cavity 7 is arranged between the filter bodies 5 and the shunting cavity 7, a collecting cavity 8 is arranged at one end, close to the engine oil outlet 3, of each filter body 5, and an oil outlet pipe 10 for connecting the filter bodies 5 and the collecting cavity 8 is arranged between the filter bodies 5 and the collecting cavity 8. Set up like this and to make in machine oil gets into reposition of redundant personnel chamber 7 through machine oil entry 2, machine oil in the reposition of redundant personnel chamber 7 shunts here and flows into in filtering body 5 through advancing oil pipe 9, after filtering of filtering body 5, clean machine oil collects in manifold 8 through play oil pipe 10, leave through machine oil export 3 at last, the setting of a plurality of filtering bodies 5 can filter machine oil simultaneously, when improving filtration efficiency, also can pass through from other filtering bodies 5 when the filter core of certain filtering body 5 is blockked up, avoid the jam of filtering chamber 4, thereby play the purpose of protection engine.

In addition, the number of the filter members may be set to two, three, four, etc., as required, and 8 filter members are provided in this embodiment. The filter bodies 5 are arranged in the filter cavity 4 as shown in fig. 3 and are close to each other, so that the filter bodies 5 can be prevented from shaking, and the fixation of the filter pieces is facilitated.

The filter body 5 is internally provided with a filter paper cavity 51 communicated with the oil inlet pipe 9 and a support pipe 52 communicated with the oil outlet pipe 10, the filter paper cavity 51 is internally provided with filter paper 53, and the support pipe 52 is provided with a plurality of through holes 6 communicated with the filter paper cavity 51. The arrangement is such that the engine oil can enter the filter paper cavity 51 from the oil inlet pipe 9, enter the support pipe 52 from the through hole 6 after being filtered by the filter paper 53, and finally leave from the oil outlet pipe 10.

The oil inlet pipe 9 and the oil outlet pipe 10 are provided with sealing rings 11. The arrangement can lead the connection between the oil inlet pipe 9 and the oil outlet pipe 10 and the flow distribution chamber 7 and the collecting chamber 8 to be sealed, and avoid the leakage of engine oil.

The filter body 5 is detachably arranged in the filter cavity 4. This arrangement allows the filter elements to be removed from the blockage or the number of filter bodies 5 to be adjusted as required. The filter body 5 can be disassembled by connecting the oil inlet pipe 9 and the oil outlet pipe 10 at the two ends with the flow distribution chamber 7 and the manifold 8 in a detachable manner. The oil inlet pipe 9 and the oil outlet pipe 10 can be sleeved at the positions of the flow distribution cavity 7 and the flow collecting cavity 8 and are sealed through a sealing ring 11.

Claims

1. The utility model provides an oil cleaner of multicavity room, includes the casing, the both ends of casing are equipped with machine oil entry and machine oil export respectively, be equipped with filter chamber, its characterized in that in the casing: the engine oil filter is characterized in that a plurality of filter bodies capable of filtering engine oil are arranged in the filter cavity, a shunting cavity is arranged at one end, close to an engine oil inlet, of each filter body, an oil inlet pipe for connecting the filter bodies and the shunting cavity is arranged between the filter bodies and the shunting cavity, a collecting cavity is arranged at one end, close to an engine oil outlet, of each filter body, and an oil outlet pipe for connecting the filter bodies and the collecting cavity is arranged between the filter bodies and the collecting cavity.

2. The multi-compartment oil filter of claim 1 wherein: the filter body is internally provided with a filter paper cavity communicated with the oil inlet pipe and a support pipe communicated with the oil outlet pipe, filter paper is arranged in the filter paper cavity, and the support pipe is provided with a plurality of through holes communicated with the filter paper cavity.

3. The multi-compartment oil filter of claim 2 wherein: the oil inlet pipe and the oil outlet pipe are provided with sealing rings.

4. A multi-chamber oil filter according to claim 1, 2 or 3 wherein: the filter body is detachably arranged in the filter cavity.