Engine oil filter element cleaning device

Abstract

The utility model discloses an engine oil filter element cleaning device which comprises a cleaning cylinder body matched with an engine oil filter element, connectors are fixedly connected to the positions, close to the bottom of the cleaning cylinder body, of the two sides of the outer surface of the cleaning cylinder body, and annular channels communicated with the cleaning cylinder body are formed in the positions, located on the connectors, in the cleaning cylinder body. A plurality of vent holes are formed in the positions, located at the channel, of the inner surface of the cleaning barrel body at intervals, a rubber ring sleeve is embedded in the bottom end of the liquid conveying pipe, and the end of the liquid conveying pipe communicates with a liquid pump through a connecting pipe; according to the engine oil filter element cleaning barrel, the detached engine oil filter element is placed in the cleaning barrel body, the rubber ring sleeve is pressed in the middle of the top of the engine oil filter element, the connector can serve as a water outlet or an air inlet, and after sewage discharged from the connector is not dirty, an air pump is communicated with the connector through a connecting pipe with a one-way valve; the liquid conveying pipe reduces the liquid injection speed, the air pump works, and the surface of the filter paper is further cleaned through the bubble effect.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, and specifically relates to an oil filter cleaning device. Background Art

[0002] The oil filter is the oil filter. The function of the oil filter is to filter out impurities, gums and moisture in the oil, and deliver clean oil to each lubricating part to reduce the frictional resistance between the relatively moving parts in the engine and reduce the wear of parts. In order to reduce production costs, the operator cleans the oil filter by manual flushing, with low cleaning efficiency and high labor intensity for the operator. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is: the problem of low cleaning efficiency of the existing method of cleaning the oil filter by manual flushing.

[0004] To achieve the above object, the technical solution adopted by the utility model is:

[0005] An oil filter cleaning device includes a cleaning cylinder body adapted to the oil filter. Two positions on both sides of the outer surface of the cleaning cylinder body near its bottom are fixedly connected with connecting heads. An annular channel communicating with the connecting heads is opened at the position of the connecting heads inside the cleaning cylinder body. A plurality of ventilation holes are spacedly opened at the position of the inner surface of the cleaning cylinder body where the channel is located;

[0006] It further includes an infusion tube. A rubber ring sleeve is embedded at the bottom end of the infusion tube. The end of the infusion tube is communicated with a liquid pump through a connecting tube;

[0007] The ventilation holes are communicated with an air pump through one-way valves and hoses.

[0008] Further, it further includes a base. An L-shaped bracket is arranged above the base. A rotating sleeve is threadedly connected to the bracket. The infusion tube is arranged inside the rotating sleeve and is rotatably connected to the rotating sleeve through a bearing.

[0009] Further, a base is threadedly connected to the inner surface bottom of the cleaning cylinder body. A base bracket is threadedly connected to the bottom of the base;

[0010] A top cover is threadedly connected to the top of the cleaning cylinder body. An overflow hole is opened at the position of the top cover corresponding to the rubber ring sleeve.

[0011] Further, the diameter gradually increases from the diameter close to the connecting head to the diameter far from the connecting head.

[0012] Working principle and beneficial effects: After putting the disassembled oil filter element into the cleaning cylinder body, the rubber ring sleeve is pressed on the middle position of the top of the oil filter element, and the connector is not connected to any object. At this time, it is the drain port. The liquid pumped by the liquid pump enters the inner oil filter element through the infusion pipe and overflows from the filter paper of the oil filter element into the cleaning cylinder body, taking away the stains on the surface of the filter paper, and the sewage will be discharged from the connector. At first, the drainage speed of the connector is not as large as the water flow pumped by the infusion pipe. Eventually, the cleaning cylinder body is filled with liquid to ensure that the filter paper in the oil filter element overflows with liquid to ensure the effectiveness of cleaning. After the sewage discharged from the connector is no longer turbid, the air pump is connected to the connector through a connecting pipe with a one-way valve, and the infusion pipe reduces the speed of injecting liquid. The air pump works, and the filter paper surface is further cleaned by using the bubble effect. Brief Description of the Drawings

[0013] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0014] Figure 2 is a schematic cross-sectional structure diagram of the channel of the present utility model.

[0015] In the figure: 1. Cleaning cylinder body; 2. Connector; 3. Channel; 4. Vent hole; 5. Infusion pipe; 6. Rubber ring sleeve; 7. Base; 8. Bracket; 9. Rotating sleeve; 10. Base; 11. Base bracket; 12. Top cover. Detailed Embodiment

[0016] According to the following embodiments, the present utility model can be better understood.

[0017] The structures, ratios, sizes, etc. shown in the drawings of the specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model. Therefore, they do not have technical essential meanings. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present utility model. At the same time, the terms such as "upper", "lower", "front", "rear", "middle", etc. cited in this specification are only for the convenience of clear narration and are not used to limit the scope for the implementation of the present utility model. The change or adjustment of their relative relationships, without substantial change in the technical content, should also be regarded as the scope for the implementation of the present utility model.

[0018] As Figure 1-2 shown,

[0019] An oil filter cleaning device includes a cleaning cylinder body 1 adapted to the oil filter. On both sides of the outer surface of the cleaning cylinder body 1 near its bottom, there are fixedly connected connection heads 2. At the position of the connection heads 2 inside the cleaning cylinder body 1, there is an annular channel 3 communicating therewith. At the position of the channel 3 on the inner surface of the cleaning cylinder body 1, several ventilation holes 4 are spaced apart. It also includes an infusion tube 5. At the bottom end of the infusion tube 5, there is an embedded rubber ring sleeve 6. The end of the infusion tube 5 is connected to a liquid pump through a connecting tube. The ventilation holes 4 are connected to an air pump through a one-way valve and a hose.

[0020] By putting the disassembled oil filter into the cleaning cylinder body 1, the rubber ring sleeve 6 is pressed on the middle top position of the oil filter. At this time, the connection head 2 is not connected to any object and serves as a drain port. The liquid pumped by the liquid pump enters the inner oil filter through the infusion tube 5 and overflows from the filter paper of the oil filter into the cleaning cylinder body 1, taking away the stains on the surface of the filter paper. The sewage will be discharged from the connection head 2. At first, the drainage speed of the connection head 2 is not as large as the water flow pumped by the infusion tube 5. Eventually, the cleaning cylinder body 1 is filled with liquid to ensure that the filter paper in the oil filter overflows with liquid to ensure the effectiveness of cleaning. After the sewage discharged from the connection head 2 is no longer dirty, the air pump is connected to the connection head 2 through a connecting tube with a one-way valve. The infusion tube 5 reduces the speed of injecting liquid. The air pump works, and the bubble effect is used to further clean the surface of the filter paper to improve the cleaning effect. In order to facilitate the adjustment and restriction of the infusion tube 5, a limit and fixing structure for the infusion tube 5 is provided: Specifically, it also includes a base 7. Above the base 7, there is an L-shaped bracket 8. A rotating sleeve 9 is threadedly connected to the bracket 8. The infusion tube 5 is arranged inside the rotating sleeve 9 and is rotationally connected thereto through a bearing. Hold the rotating sleeve 9 and rotate it to drive the infusion tube 5 to descend so that its bottom end is in full contact with the top middle of the oil filter. In order to facilitate the placement of the oil filter and the cleaning of the inside of the cleaning cylinder body 1, the bottom of the cleaning cylinder body 1 is set to be detachable. The specific structure is: At the bottom of the inner surface of the cleaning cylinder body 1, there is a threaded connection with a base 10. The bottom of the base 10 is threadedly connected to a base bracket 11. The top of the cleaning cylinder body 1 is threadedly connected to a top cover 12. At the position of the rubber ring sleeve 6 on the top of the top cover 12, there is an overflow hole, and the diameter increases sequentially from the diameter close to the connection head 2 to the diameter far from the connection head 2, which is convenient for the air flow to flow out from all the ventilation holes and improves the comprehensiveness of cleaning.

Claims

1. An oil filter cleaning device, comprising a cleaning cylinder body (1) adapted to an oil filter, characterized in that; On both sides of the outer surface of the cleaning cylinder body (1) near its bottom, there are fixedly connected connection heads (2). An annular channel (3) communicating with the connection heads (2) is provided at the position of the connection heads (2) inside the cleaning cylinder body (1). A plurality of ventilation holes (4) are spacedly arranged on the inner surface of the cleaning cylinder body (1) at the position of the channel (3). It further includes an infusion tube (5). A rubber ring sleeve (6) is embedded at the bottom end of the infusion tube (5). The end of the infusion tube (5) is communicated with a liquid pump through a connecting tube. The ventilation holes (4) are communicated with an air pump through one-way valves and hoses.

2. The oil filter cleaning device according to claim 1, wherein: It further includes a base (7). An L-shaped bracket (8) is arranged above the base (7). A rotating sleeve (9) is threadedly connected to the bracket (8). The infusion tube (5) is arranged in the rotating sleeve (9) and is rotatably connected thereto through a bearing.

3. The oil filter cleaning device according to claim 1, characterized in that: A base (10) is threadedly connected to the inner surface bottom of the cleaning cylinder body (1). A base support (11) is threadedly connected to the bottom of the base (10). A top cover (12) is threadedly connected to the top of the cleaning cylinder body (1). An overflow hole is provided at the position of the rubber ring sleeve (6) on the top of the top cover (12).

4. The oil filter cleaning device according to claim 1, wherein: It gradually increases from the diameter near the connection head (2) to the diameter far from the connection head (2).

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