CN108547679B

CN108547679B - Oil pan with machine oil purification performance

Info

Publication number: CN108547679B
Application number: CN201810312763.8A
Authority: CN
Inventors: 赵长利; 成钦
Original assignee: Shandong Jiaotong University
Current assignee: Shandong Jiaotong University
Priority date: 2018-04-09
Filing date: 2018-04-09
Publication date: 2020-07-28
Anticipated expiration: 2038-04-09
Also published as: CN108547679A

Abstract

The invention discloses an oil pan with an engine oil purification function, which comprises an oil pan layering partition plate, an oil drainage hole baffle plate, an oil inlet pipeline, an engine oil purifier, a first oil outlet pipeline, a purifier oil pump, a second oil outlet pipeline, a partition plate, a shell and an oil drainage hole baffle plate relay, wherein the oil pan is installed on an engine through bolts. When the vehicle stops running and engine oil purification needs to be carried out, the oil drainage hole baffle relay controls the oil drainage hole baffle to be opened, so that engine oil of the vehicle flows into the lower part of the oil pan layered partition plate along the oil drainage hole, the oil drainage hole is closed by the oil drainage hole baffle relay, the oil purification engine oil pump starts to work, and the engine oil enters the upper part of the oil pan layered partition plate through the oil inlet pipeline, the engine oil purifier, the first oil outlet pipeline, the engine oil purification pump and the second oil outlet pipeline, so that the engine oil purification is completed. This oil pan can purify vehicle machine oil when the vehicle stops running effectively, and has simple structure, low cost, purifying effect's advantage.

Description

Oil pan with machine oil purification performance

Technical Field

The invention belongs to the technical field of automobile manufacturing, relates to automobile parts, and particularly relates to an oil pan with an engine oil purification function.

Background

With the continuous development of economy, automobiles have entered thousands of households. The automobile has a large number of places needing lubrication in the using process, so that the use of the engine oil is necessary. Currently, an oil pan is a standard part of an automobile, is fixedly installed at the bottom of an engine of the automobile, and plays a role as a container for engine oil of the automobile.

The conventional oil pan has a certain heat radiation function, but does not have an oil purification function. After the vehicle engine oil is used for a period of time, the content of impurities in the engine oil is increased, the related performance of the engine oil is reduced, the abrasion of parts in an engine is increased, the oil consumption is increased, parts are damaged, and the cost for replacing the engine oil again is high. Meanwhile, at present, users often add the engine oil additives in order to prolong the service life of the engine, and the additives are required to be gradually added along with the increase of the service life, wherein the performance of the additives is reduced along with the increase of the service life.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides the oil pan with the engine oil purification function, which can effectively purify the engine oil of the vehicle when the vehicle stops running and has the advantages of simple structure, low cost and good purification effect.

Therefore, the invention adopts the following technical scheme:

an oil pan with an engine oil purification function comprises an oil pan layered partition plate, an oil drainage hole baffle plate, an oil inlet pipeline, an engine oil purifier, a first oil outlet pipeline, a purified engine oil pump, a second oil outlet pipeline, a partition plate, a shell and an oil drainage hole baffle plate relay; the oil pan cavity is divided into a left part and a right part by the partition plate, and the left part is divided into an upper part and a lower part by the oil pan layering partition plate, so that 3 independent cavities I, II and III are formed finally; an oil drainage hole is formed in the oil pan layering partition plate, an oil drainage hole baffle is installed at the lower part of the oil drainage hole, and an oil drainage hole baffle relay is installed below the oil drainage hole baffle; the oil drainage hole baffle relay is provided with a switch and used for controlling the displacement movement of the oil drainage hole baffle so as to realize the opening and closing of the oil drainage hole; the oil inlet pipeline, the engine oil purifier, the first oil outlet pipeline, the purified engine oil pump and the second oil outlet pipeline are all positioned in the container III; one end of the oil inlet pipeline is communicated with the lower end of the partition plate, and the other end of the oil inlet pipeline is communicated with the engine oil purifier; one end of the first oil outlet pipeline is communicated with the engine oil purifier, and the other end of the first oil outlet pipeline is communicated with the oil purifier pump; one end of the second oil outlet pipeline is communicated with the engine oil purification pump, and the other end of the second oil outlet pipeline is communicated with the upper end of the partition plate; the shell is located on the outer side of the oil pan and used for forming a closed containing cavity.

Preferably, the oil pan layering partition plate is provided with a vent hole for ventilation of the cavity II.

Preferably, a multi-layer filtering device is arranged in the engine oil purifier and is used for purifying the engine oil.

Preferably, the oil purifier is provided with an oil additive filling hole near the outer part of the oil pan, and the oil additive filling hole extends to the outside of the oil pan and is used for adding oil additives.

Preferably, the upper end periphery of the housing is fixedly mounted and sealed to the engine case by bolts.

Compared with the prior art, the invention has the beneficial effects that:

(1) the automatic purification of the engine oil can be realized when the vehicle stops running, and the engine oil additive can be properly added according to the service time of the engine oil.

(2) Simple structure, low cost and good purification effect.

Drawings

Fig. 1 is a schematic view of the overall structure of an oil pan with an oil purification function according to the present invention.

Fig. 2 is a plan view of an oil pan having an oil purification function according to the present invention.

Fig. 3 is a B-B cross-sectional view of an oil pan with an oil purification function according to the present invention.

Fig. 4 is a D-D cross-sectional view of an oil pan with an oil purification function according to the present invention.

Description of reference numerals: 1. a layered baffle plate of an oil pan; 2. an oil drainage hole; 3. an oil drainage hole baffle; 4. an oil inlet pipeline; 5. an engine oil purifier; 6. an engine oil additive filling hole; 7. a first oil outlet pipeline; 8. purifying the oil pump; 9. a second oil outlet pipeline; 10. a partition plate; 11. a vent hole; 12. a housing; 13. an oil drain hole baffle relay; i, II, III and a cavity.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, which are provided for illustration only and are not to be construed as limiting the invention.

As shown in fig. 1-4, the invention discloses an oil pan with an engine oil purification function, which comprises an oil pan layered partition plate 1, an oil drainage hole 2, an oil drainage hole baffle plate 3, an oil inlet pipeline 4, an engine oil purifier 5, a first oil outlet pipeline 7, a purified engine oil pump 8, a second oil outlet pipeline 9, a partition plate 10, a shell 12 and an oil drainage hole baffle plate relay 13; the oil pan cavity is divided into a left part and a right part by the partition plate 10, and the left part is divided into an upper part and a lower part by the oil pan layering partition plate 1, so that 3 independent cavities I, II and III are formed finally; an oil drain hole 2 is arranged on the oil pan layering partition plate 1, an oil drain hole baffle plate 3 is arranged at the lower part of the oil drain hole 2, and an oil drain hole baffle plate relay 13 is arranged below the oil drain hole baffle plate 3; the oil drainage hole baffle relay 13 is provided with a switch and is used for controlling the displacement movement of the oil drainage hole baffle 3 so as to realize the opening and closing of the oil drainage hole 2; the oil inlet pipeline 4, the engine oil purifier 5, the first oil outlet pipeline 7, the purified oil pump 8 and the second oil outlet pipeline 9 are all positioned in the container III; one end of the oil inlet pipeline 4 is communicated with the lower end of the partition plate 10, and the other end of the oil inlet pipeline is communicated with the engine oil purifier 5; one end of the first oil outlet pipeline 7 is communicated with the engine oil purifier 5, and the other end of the first oil outlet pipeline is communicated with the oil purifier pump 8; one end of the second oil outlet pipeline 9 is communicated with the engine oil purification pump 8, and the other end of the second oil outlet pipeline is communicated with the upper end of the partition plate 10; the housing 12 is located outside the oil pan to form a closed cavity.

Specifically, as shown in fig. 1 and fig. 3, a vent hole 11 is formed in the oil pan layered partition plate 1 for ventilation of the cavity ii.

Specifically, a multi-layer filtering device is arranged in the engine oil purifier 5 and used for purifying engine oil.

Specifically, as shown in fig. 1, 3 and 4, the oil purifier 5 is provided with an oil additive filling hole 6 near the outer portion of the oil pan, and the oil additive filling hole 6 extends to the outside of the oil pan for adding oil additive.

Specifically, the upper end periphery of the housing 12 is fixedly mounted and sealed to the engine case by bolts.

Examples

When the vehicle stops to need to carry out the machine oil purification, draining hole baffle relay 13 control draining hole baffle 3 is opened, make vehicle machine oil along draining hole 2 inflow hold chamber II, the machine oil pours the back that finishes completely, draining hole baffle relay 13 control draining hole baffle 3 closes draining hole 2, purifier oil pump 8 begins work, machine oil is through oil inlet pipe 4, machine oil clarifier 5, first oil outlet pipe 7, machine oil purification pump 8, second oil outlet pipe 9 gets into and holds chamber I, accomplish the purification of machine oil.

The above description is only exemplary of the present invention and should not be taken as limiting the invention, as any modification, equivalent replacement, or improvement made within the spirit and scope of the present invention should be included in the present invention.

Claims

1. The utility model provides an oil pan with machine oil purification performance, includes oil pan layering baffle (1), draining hole (2), draining hole baffle (3), inlet line (4), machine oil clarifier (5), first oil pipe way (7), purification engine oil pump (8), second oil pipe way (9), division board (10), shell (12) and draining hole baffle relay (13), its characterized in that: the oil pan cavity is divided into a left part and a right part by the partition plate (10), and the left part is divided into an upper part and a lower part by the oil pan layering partition plate (1) to finally form 3 independent cavities I, II and III; an oil drainage hole (2) is arranged on the oil pan layering partition plate (1), an oil drainage hole baffle (3) is installed at the lower part of the oil drainage hole (2), and an oil drainage hole baffle relay (13) is installed below the oil drainage hole baffle (3); the oil drainage hole baffle relay (13) is provided with a switch and used for controlling the movement of the oil drainage hole baffle (3) so as to realize the opening and closing of the oil drainage hole (2); the oil inlet pipeline (4), the engine oil purifier (5), the first oil outlet pipeline (7), the purified engine oil pump (8) and the second oil outlet pipeline (9) are all positioned in the cavity III; one end of the oil inlet pipeline (4) is communicated with the lower end of the partition plate (10), and the other end of the oil inlet pipeline is communicated with the engine oil purifier (5); one end of the first oil outlet pipeline (7) is communicated with the engine oil purifier (5), and the other end of the first oil outlet pipeline is communicated with the oil purifier pump (8); one end of the second oil outlet pipeline (9) is communicated with the oil purifier pump (8), and the other end of the second oil outlet pipeline is communicated with the upper end of the partition plate (10); the outer shell (12) is positioned on the outer side of the oil pan and used for forming a closed cavity; the engine oil purifier (5) is provided with an engine oil additive filling hole (6) near the outer part of the oil pan, and the engine oil additive filling hole (6) extends to the outside of the oil pan and is used for adding the engine oil additive.

2. The oil pan with an oil purifying function according to claim 1, characterized in that: and the oil pan layering partition plate (1) is provided with a vent hole (11) for ventilation of the accommodating cavity II.

3. The oil pan with an oil purifying function according to claim 1, characterized in that: and a multi-layer filtering device is arranged in the engine oil purifier (5) and is used for purifying the engine oil.

4. An oil pan having an oil purifying function according to any one of claims 1 to 3, characterized in that: the periphery of the upper end of the shell (12) is fixedly installed and sealed on the engine shell through bolts.