CN112431649B - Engine oil filtering device - Google Patents
Engine oil filtering device Download PDFInfo
- Publication number
- CN112431649B CN112431649B CN202011424144.1A CN202011424144A CN112431649B CN 112431649 B CN112431649 B CN 112431649B CN 202011424144 A CN202011424144 A CN 202011424144A CN 112431649 B CN112431649 B CN 112431649B
- Authority
- CN
- China
- Prior art keywords
- oil
- engine oil
- filter paper
- supporting net
- engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000010705 motor oil Substances 0.000 title claims abstract description 89
- 238000001914 filtration Methods 0.000 title claims abstract description 41
- 239000003921 oil Substances 0.000 claims abstract description 116
- 239000012535 impurity Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 30
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses an engine oil filtering device, wherein a supporting net is arranged on the upper surface of an oil storage tank, through holes for engine oil to pass through are formed in the supporting net in an array, filter paper is placed on the upper surface of the supporting net, engine oil falls onto the filter paper for filtering, and flows downwards from the through holes on the supporting net; install the oil feed pipe on the batch oil tank, the one end of oil feed pipe is connected in engine oil drain pan, the other end stretches to the top of bearing net, the oil feed pipe provides power through the oil feed pump, on carrying the filter paper with the engine oil that contains impurity, impurity is filtered by filter paper, clean engine oil falls into the batch oil tank of below, can realize the cleanness of engine oil, accomplish impurity such as most iron fillings of filterable engine oil removable, can supply the reuse requirement, use the total quantity of engine oil in the reduction engine test process repeatedly through the filtration, the reduce cost.
Description
Technical Field
The invention relates to the technical field of impurity filtering, in particular to an engine oil filtering device.
Background
After the engine is subjected to bench test in a hot test, the engine oil in the engine needs to be emptied, and because the engine oil in the engine is large in consumption, if the engine oil is used once, a large amount of waste is caused, and the test cost is increased; if the engine oil is reused, the impurity amount is multiplied after repeated use because the engine oil contains impurities such as scrap iron and the like, and the engine is easy to damage.
It is a technical problem that needs to be solved at present for a person skilled in the art how to reduce the amount of engine oil used in the engine test process.
Disclosure of Invention
The invention provides an engine oil filtering device, which reduces the total consumption of engine oil in the process of engine test and reduces the cost by filtering and repeatedly using the engine oil, and the specific scheme is as follows:
the engine oil filtering device comprises an oil storage tank for storing filtered engine oil, wherein a supporting net is arranged on the upper surface of the oil storage tank, and through holes for allowing the engine oil to pass through are formed in an array on the supporting net; the upper surface of the supporting net is used for placing filter paper;
the oil storage tank is provided with an oil inlet pipe, one end of the oil inlet pipe is connected to an engine oil pan, the other end of the oil inlet pipe extends to the upper portion of the supporting net, the oil inlet pipe provides power through an oil inlet pump, and engine oil containing impurities is conveyed to filter paper for filtering.
Optionally, the upper surface of bearing net is the arc that both ends are high, and the centre is low, the both sides of bearing net set up the flange that is used for stopping machine oil respectively.
Optionally, a filter roll and a filter paper collecting box are arranged on the oil storage tank, the filter roll is used for placing coiled filter paper, and the filter paper collecting box is used for collecting and storing used filter paper.
Optionally, the supporting net is arranged around, and the supporting net is driven by the circulating driver to rotate circularly, so that the filter paper is driven to be drawn out from the filter roll and move towards the filter paper collecting box.
Optionally, the device also comprises a starting liquid level detector for detecting the oil storage amount above the filter paper on the upper surface of the supporting net, and when the starting liquid level detector detects that the liquid level reaches a starting preset value, the circulating driver is controlled to start so as to drive the filter paper to move; and when the starting liquid level detector detects that the liquid level reaches a preset value for stopping supplying, controlling the oil inlet pump to stop supplying oil.
Optionally, a collecting bucket is arranged below the supporting net and used for containing engine oil falling from the supporting net and guiding the engine oil into a secondary filter for secondary filtration.
Optionally, the device further comprises a protective cover arranged above the supporting net, wherein the protective cover covers the oil outlet of the oil inlet pipe to prevent oil from splashing.
Optionally, the engine oil filter further comprises an oil outlet pipe connected to the oil storage tank, and the oil outlet pipe pumps out the filtered engine oil from the oil storage tank through an oil outlet pump.
Optionally, a liquid level alarm and a liquid level indication window are arranged on the oil storage tank.
Optionally, a maintenance cover plate and an oil drain valve are arranged on the oil storage tank.
The invention provides an engine oil filtering device, wherein a supporting net is arranged on the upper surface of an oil storage tank, through holes for engine oil to pass through are formed in the supporting net in an array, filter paper is placed on the upper surface of the supporting net, engine oil falls onto the filter paper for filtering, and flows downwards from the through holes on the supporting net; install the oil feed pipe on the batch oil tank, the one end of oil feed pipe is connected in engine oil drain pan, the other end stretches to the top of bearing net, the oil feed pipe provides power through the oil feed pump, on carrying the filter paper with the engine oil that contains impurity, impurity is filtered by filter paper, clean engine oil falls into the batch oil tank of below, can realize the cleanness of engine oil, accomplish impurity such as most iron fillings of filterable engine oil removable, can supply the reuse requirement, use the total quantity of engine oil in the reduction engine test process repeatedly through the filtration, the reduce cost.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIGS. 1 to 3 are perspective views showing three different angles of view of an oil filtering apparatus according to the present invention;
FIG. 4A is a front view of an oil filter apparatus of the present invention;
FIG. 4B is a side view of the oil filter apparatus of the present invention;
fig. 4C is a top view of the oil filter device of the present invention.
The drawings include:
the oil storage tank 1, the liquid level alarm 11, the liquid level indicating window 12, the maintenance cover plate 13, the oil drain valve 14, the supporting net 2, the flange 21, the circulating driver 22, the oil inlet pipe 3, the oil inlet pump 31, the filter paper roller 4, the filter paper collecting box 41, the starting liquid level detector 5, the collecting hopper 6, the secondary filter 61, the protective cover 7, the oil outlet pipe 8 and the oil outlet pump 81.
Detailed Description
The core of the invention is to provide an engine oil filtering device, which reduces the total consumption of engine oil in the process of engine test and reduces the cost by filtering and repeatedly using engine oil.
In order to make those skilled in the art better understand the technical solutions of the present invention, the following describes the engine oil filtering device of the present invention in detail with reference to the accompanying drawings and the specific embodiments.
The invention provides an engine oil filtering device, and fig. 1 to 3 are perspective views of three different visual angles of the engine oil filtering device of the invention respectively; fig. 4A to 4C are front, side and top views, respectively, of the oil filtering apparatus of the present invention; the oil storage device comprises an oil storage tank 1, a supporting net 2, an oil inlet pipe 3 and other structures, wherein the oil storage tank 1 is used for storing filtered engine oil, the upper surface of the oil storage tank 1 is not closed, the supporting net 2 is arranged on the upper surface of the oil storage tank 1, through holes for allowing the engine oil to pass through are formed in an array on the supporting net 2, and when the engine oil falls to the supporting net 2, the engine oil can fall into the oil storage tank 1 from the through holes on the supporting net 2 for storage; the upper surface of bearing net 2 is used for placing filter paper, and filter paper plays filterable effect, covers the upper surface of bearing net 2 with filter paper, filters through filter paper earlier when the engine oil whereabouts, and filter paper can filter the vast majority impurity that contains in the engine oil, and engine oil after filter paper filters falls to in the batch oil tank 1 from bearing net 2.
The oil storage tank 1 is provided with an oil inlet pipe 3, one end of the oil inlet pipe 3 is connected to an engine oil pan, the other end of the oil inlet pipe 3 extends to the upper side of the supporting net 2, an oil inlet pump 31 is arranged on the oil inlet pipe 3, the oil inlet pipe 3 supplies power through the oil inlet pump 31, engine oil containing impurities in the engine oil pan is conveyed to filter paper for filtering, clean engine oil is formed after filtering, and finally the engine oil is stored in the oil storage tank 1.
According to the invention, the filter paper is supported by the supporting net 2 for filtering, the space above the oil storage tank 1 is fully utilized, engine oil falls onto the filter paper, and the filter paper is slowly filtered, so that short-time accumulation is formed, the filter paper is spread out above the filter paper, the contact area between the filter paper and the engine oil is increased, and the filtering speed is increased. The filtered engine oil can remove most of scrap iron and other impurities, can be used repeatedly, reduces the total engine oil consumption in the engine test process through filtration and repeated use, and reduces the cost.
On the basis of the scheme, the upper surface of the supporting net 2 is arc-shaped, the two ends of the arc-shaped supporting net are high and the middle of the arc-shaped supporting net are low, the two sides of the supporting net 2 are respectively provided with the flanges 21 for blocking engine oil, the two ends of the supporting net 2, which are tilted upwards in the length direction, and the two flanges 21 form a groove-shaped structure, so that the limiting effect on engine oil is formed, and the engine oil is prevented from overflowing.
Furthermore, the invention sets the filter roll 4 and the filter paper collecting box 41 on the oil storage tank 1, the filter roll 4 and the filter paper collecting box 41 are respectively set at two ends of the supporting net 2 in the length direction, the filter roll 4 is used for placing the coiled filter paper, the filter roll 4 can rotate, the filter paper is drawn out, the drawn filter paper is spread to cover the upper surface of the supporting net 2, when the filter paper is used for a period of time, new filter paper is drawn out for replacement, and the filtering effect is ensured; the filter paper collecting box 41 is used for collecting and storing used filter papers, and the used filter papers are pumped into the filter paper collecting box 41, collected uniformly and subjected to subsequent treatment.
The supporting net 2 is of a flexible net structure, and can be made of thin steel plates, the supporting net 2 is arranged in a surrounding mode, and the supporting net 2 can rotate circularly; the rollers are arranged at the two ends of the supporting net 2, the rollers drive the supporting net 2 to rotate continuously and circularly, the supporting net 2 is driven by the circulating driver 22 to rotate circularly, the filter paper on the upper surface of the supporting net 2 is continuously driven to be pulled out from the filter paper roller 4 in the rotating process of the supporting net 2 and moved to the filter paper collecting box 41, manual participation is not needed in the filter paper pulling out and updating process, and the automation level is improved.
Preferably, the operation can be started when the engine oil is stored above the filter paper, so the invention also comprises a starting liquid level detector 5 for detecting the oil stored above the filter paper on the upper surface of the supporting net 2, and the starting liquid level detector 5 can adopt a detection mode such as a floater; when the starting liquid level detector 5 detects that the liquid level reaches a starting preset value, the circulating driver 22 is controlled to start so as to drive the filter paper to move; when the liquid level detector 5 is started to detect that the liquid level reaches a preset value for stopping supplying, the oil inlet pump 31 is controlled to stop supplying oil, and the supply of filter paper and stopping passing through the liquid level detection are automatically triggered without human participation, so that automatic work is realized.
On the basis of any one of the technical schemes and the mutual combination thereof, the invention is provided with the collecting hopper 6 below the supporting net 2, the edge of the collecting hopper 6 is high, the middle part is low, the collecting hopper 6 completely covers the space below the supporting net 2, the collecting hopper 6 is used for containing engine oil falling from the supporting net 2, the engine oil filtered by the filter paper is gathered again, the engine oil is led into the secondary filter 61 for secondary filtration, most impurities are removed due to the filtration process of the filter paper above, the effect of further filtration is achieved through the secondary filter 61, and finer impurities are further removed.
The engine oil filtering device also comprises a protective cover 7 arranged above the supporting net 2, wherein the protective cover 7 is positioned in the middle of the supporting net 2, and the protective cover 7 covers the oil outlet of the oil inlet pipe 3 to prevent oil from splashing; as shown in fig. 1 to 3, a casing with a wedge-shaped bulge is arranged on the protective cover 7, and an oil outlet of the oil inlet pipe 3 extends into the casing, so that splashing caused by impact with filter paper when engine oil is discharged is reduced.
Furthermore, the invention also comprises an oil outlet pipe 8 connected to the oil storage tank 1, one end of the oil outlet pipe 8 extends to the bottom of the inner cavity of the oil storage tank 1, the oil outlet pipe 8 pumps out the filtered engine oil from the oil storage tank 1 through an oil outlet pump 81, and the filtered clean engine oil is supplied for reuse.
The oil storage tank 1 is provided with a liquid level alarm 11 and a liquid level indicating window 12, the liquid level alarm 11 is used for detecting the liquid level height of engine oil in the oil storage tank 1, and when the liquid level height reaches a set height, an alarm is generated to control no oil supply; the liquid level indication window 12 is a vertical transparent strip arranged on the side wall of the oil storage tank 1, and can observe the oil height inside the oil storage tank 1.
The oil storage tank 1 is provided with the maintenance cover plate 13 and the oil drain valve 14, the maintenance cover plate 13 can be opened to facilitate the internal maintenance, and the oil drain valve 14 is positioned at the bottommost part of the oil storage tank 1, so that the engine oil in the oil storage tank 1 can be completely discharged.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The engine oil filtering device is characterized by comprising an oil storage tank (1) for storing filtered engine oil, wherein a supporting net (2) is arranged on the upper surface of the oil storage tank (1), and through holes for allowing the engine oil to pass through are formed in an array on the supporting net (2); the upper surface of the supporting net (2) is used for placing filter paper;
an oil inlet pipe (3) is arranged on the oil storage tank (1), one end of the oil inlet pipe (3) is connected to an engine oil pan, the other end of the oil inlet pipe extends to the upper side of the supporting net (2), the oil inlet pipe (3) provides power through an oil inlet pump (31), and engine oil containing impurities is conveyed to filter paper for filtering;
a filter roll (4) and a filter paper collecting box (41) are arranged on the oil storage tank (1), the filter roll (4) is used for placing coiled filter paper, and the filter paper collecting box (41) is used for collecting and storing used filter paper;
the supporting net (2) is arranged around, the supporting net (2) is driven by the circulating driver (22) to rotate circularly, and further, the filter paper is driven to be pulled out of the filter paper roller (4) and move towards the filter paper collecting box (41);
the device also comprises a starting liquid level detector (5) for detecting the oil storage amount above the filter paper on the upper surface of the supporting net (2), and when the starting liquid level detector (5) detects that the liquid level reaches a starting preset value, the circulating driver (22) is controlled to start so as to drive the filter paper to move; and when the starting liquid level detector (5) detects that the liquid level reaches a preset stopping and supplying value, controlling the oil inlet pump (31) to stop supplying oil.
2. The engine oil filtering device according to claim 1, wherein the upper surface of the supporting net (2) is arc-shaped with high ends and low middle parts, and flanges (21) for blocking engine oil are respectively arranged on two sides of the supporting net (2).
3. The engine oil filtering device according to claim 1 or 2, characterized in that a collecting bucket (6) is arranged below the supporting net (2), the collecting bucket (6) is used for containing engine oil falling from the supporting net (2) and guiding the engine oil into a secondary filter (61) for secondary filtering.
4. The engine oil filtering device according to claim 3, further comprising a protective cover (7) arranged above the supporting net (2), wherein the protective cover (7) covers the oil outlet of the oil inlet pipe (3) to prevent oil from splashing.
5. The engine oil filtering device according to claim 3, further comprising an oil outlet pipe (8) connected to the oil reservoir (1), wherein the oil outlet pipe (8) pumps out the filtered engine oil from the oil reservoir (1) through an oil outlet pump (81).
6. The engine oil filtering device according to claim 3, wherein a liquid level alarm (11) and a liquid level indicating window (12) are arranged on the oil storage tank (1).
7. The engine oil filtering device according to claim 3, characterized in that a maintenance cover plate (13) and an oil drain valve (14) are provided on the oil reservoir (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011424144.1A CN112431649B (en) | 2020-12-08 | 2020-12-08 | Engine oil filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011424144.1A CN112431649B (en) | 2020-12-08 | 2020-12-08 | Engine oil filtering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112431649A CN112431649A (en) | 2021-03-02 |
| CN112431649B true CN112431649B (en) | 2024-01-23 |
Family
ID=74691352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011424144.1A Active CN112431649B (en) | 2020-12-08 | 2020-12-08 | Engine oil filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112431649B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5145033A (en) * | 1990-07-17 | 1992-09-08 | K.J. Manufacturing Co. | Sandwich adapter reusable oil filter mounted to same and process for using the same |
| CN102536379A (en) * | 2012-01-19 | 2012-07-04 | 华为技术有限公司 | Automatic machine oil cleaning system, oil return pipeline of communicating vessel, and engine system |
| CN203564834U (en) * | 2013-10-09 | 2014-04-30 | 宁波胜克换向器有限公司 | Pull-discharge cleaning machine |
| CN205559010U (en) * | 2016-04-13 | 2016-09-07 | 周文浩 | Oil cleaner that impurity easily deposits and clears away |
| CN206549302U (en) * | 2017-02-28 | 2017-10-13 | 湖北田丰现代农业股份有限公司 | A kind of device of multistage grease filtrating |
| CN209519463U (en) * | 2019-01-30 | 2019-10-22 | 李艳敬 | A kind of internal combustion engine machine oil recycling filter device |
| CN209892288U (en) * | 2019-05-14 | 2020-01-03 | 江苏富滤盛滤清器有限公司 | Oil filter with multiple filtering effect |
| CN210977626U (en) * | 2019-12-17 | 2020-07-10 | 江苏省徐州技师学院 | Circulating machine oil replacing equipment for automobile repair |
| CN211215611U (en) * | 2019-12-13 | 2020-08-11 | 四川威尔霸新能源科技有限公司 | Waste engine oil filtering device of diesel generating set |
| CN214499196U (en) * | 2020-12-08 | 2021-10-26 | 安徽华菱汽车有限公司 | Engine oil filtering device |
-
2020
- 2020-12-08 CN CN202011424144.1A patent/CN112431649B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5145033A (en) * | 1990-07-17 | 1992-09-08 | K.J. Manufacturing Co. | Sandwich adapter reusable oil filter mounted to same and process for using the same |
| CN102536379A (en) * | 2012-01-19 | 2012-07-04 | 华为技术有限公司 | Automatic machine oil cleaning system, oil return pipeline of communicating vessel, and engine system |
| CN203564834U (en) * | 2013-10-09 | 2014-04-30 | 宁波胜克换向器有限公司 | Pull-discharge cleaning machine |
| CN205559010U (en) * | 2016-04-13 | 2016-09-07 | 周文浩 | Oil cleaner that impurity easily deposits and clears away |
| CN206549302U (en) * | 2017-02-28 | 2017-10-13 | 湖北田丰现代农业股份有限公司 | A kind of device of multistage grease filtrating |
| CN209519463U (en) * | 2019-01-30 | 2019-10-22 | 李艳敬 | A kind of internal combustion engine machine oil recycling filter device |
| CN209892288U (en) * | 2019-05-14 | 2020-01-03 | 江苏富滤盛滤清器有限公司 | Oil filter with multiple filtering effect |
| CN211215611U (en) * | 2019-12-13 | 2020-08-11 | 四川威尔霸新能源科技有限公司 | Waste engine oil filtering device of diesel generating set |
| CN210977626U (en) * | 2019-12-17 | 2020-07-10 | 江苏省徐州技师学院 | Circulating machine oil replacing equipment for automobile repair |
| CN214499196U (en) * | 2020-12-08 | 2021-10-26 | 安徽华菱汽车有限公司 | Engine oil filtering device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112431649A (en) | 2021-03-02 |
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