CN106979048A - A kind of automobile engine oil pan - Google Patents
A kind of automobile engine oil pan Download PDFInfo
- Publication number
- CN106979048A CN106979048A CN201710103475.7A CN201710103475A CN106979048A CN 106979048 A CN106979048 A CN 106979048A CN 201710103475 A CN201710103475 A CN 201710103475A CN 106979048 A CN106979048 A CN 106979048A
- Authority
- CN
- China
- Prior art keywords
- oil
- atomizer
- automobile engine
- unicom
- oil pan
- 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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Classifications
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- 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
- F01M11/0004—Oilsumps
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- 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
- F01M1/00—Pressure lubrication
- F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
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- 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
- F01M1/00—Pressure lubrication
- F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
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- 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
- F01M1/00—Pressure lubrication
- F01M1/18—Indicating or safety devices
- F01M1/20—Indicating or safety devices concerning lubricant pressure
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- 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
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- 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
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M5/001—Heating
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- 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
- F01M1/00—Pressure lubrication
- F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
- F01M2001/1028—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the type of purification
- F01M2001/1042—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the type of purification comprising magnetic parts
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- 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
- F01M11/0004—Oilsumps
- F01M2011/0029—Oilsumps with oil filters
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- 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
- F01M11/0004—Oilsumps
- F01M2011/0079—Oilsumps with the oil pump integrated or fixed to sump
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention provides a kind of automobile engine oil pan, it is related to a kind of oil sump.It solves the oil sump inner fluid uneven distribution that the inclination of vehicle in the prior art is caused, cause bent axle sputter inequality so that cause lubrication it is uneven the problem of.This automobile engine oil pan, including housing, it is characterized in that, the atomizer towards engine crankshaft is provided with the housing sidewall of engine crankshaft both sides, the atomizer and oil pump oil-out UNICOM, the oil pump suction tube and oil sump bottom UNICOM, the oil sump insole portion are furnished with the pressure sensor of lubricating oil pressure in detection oil sump.The active fueling injection equipment that the present invention is controlled using pump, can cause engine bottom part to remain able to the more uniform abrasion for being lubricated, reducing part according to the change of oil sump inner fluid.
Description
Technical field
The invention belongs to automobile technical field, it is related to a kind of automobile engine oil pan.
Background technology
Oil sump is the lower half of crankcase, also known as lower crankcase.Effect is closed crankcase as the outer of oil storage tank
Shell, prevents impurity from entering, and collects and store the lubricating oil flowed back to by each friction surface of diesel engine, disperses partial heat, prevents
Oil ageing, while bent axle has the lubricating oil that part enters oil sump when rotating, splashes lubricating oil, the song be conducive to
The lubrication of each part around axle.Automobile engine oil pan, that is, be internally provided with the oil sump of lubricating oil, the mode of this lubrication
Simply, still, the lubricating oil in oil sump can with the inclination of vehicle in oil sump uneven distribution, cause bent axle to sputter
Inequality, so as to cause the uneven of lubrication, the component wear influence of time length on engine is larger, such as prolonged
Liquid in the state on up or down slope, oil sump is concentrated in one end.
In addition, the machine oil in oil sump needs filtering, existing oil filter generally by filter element filtering impurity, when
Filter paper loses oil strain and oil supply function using that gradually can be blocked after a period of time by the impurity in machine oil, in order to ensure that fuel feeding is suitable
Freely, oil filter is provided with bypass valve arrangement mostly, after filter core is blocked, and by-passing valve can be opened under oil pressure effect, be allowed not
Filtered machine oil is directly fed, and to ensure that in case of emergency engine maintains normal operation, but this also causes before not
The large granular impurity being accumulated in cleaner being attached on filter paper enters engine, will also result in the heavy wear of engine,
And these impurity are most with iron filings, the abrasion to engine is maximum.In addition can also work as the impurity blocked on filter paper it is more when,
By-passing valve can be caused to open.
The content of the invention
The purpose of the present invention is there is above mentioned problem for existing technology, it is proposed that a kind of automobile engine oil pan,
This automobile engine oil pan can still ensure that the good lubrication to engine bottom part in vehicle run-off the straight.
The purpose of the present invention can be realized by following technical proposal：A kind of automobile engine oil pan, including housing,
The atomizer towards engine crankshaft is provided with the housing sidewall of engine crankshaft both sides, the atomizer and oil pump are fuel-displaced
Mouth UNICOM, the oil pump suction tube and oil sump bottom UNICOM, the oil sump insole portion, which is furnished with detection oil sump, to be lubricated
The pressure sensor of oil pressure.When tilting of automobile, the pressure at the less place of liquid can be reduced, and can be obtained by pressure sensor detection
To the substantially distribution situation of liquid, then control corresponding atomizer to be sprayed to positions such as the bent axles above less fluid and lubricate
Oil.Having heaters is set on pipeline, to be heated in colder weather to lubricating oil, beneficial to lubricant effect.Oil pump is inhaled
The oil filter of filtering fluid is provided with oil pipe line, it includes filter case, the element kit being arranged in housing,
Corresponding filter case top surface is provided with oil inlet on the outside of element kit upper port, provided with bypass in element kit lower port
Valve, is covered with base support in the element kit lower port, and base support includes the side extended in element kit mesopore
Port valve positioning bucket, the lower end that the lower port of by-passing valve positioning bucket carries over element kit extends outwardly to form support ring, support ring
Edge again be outwards downwardly extending several support feets, support feet elasticity is connected on the bottom surface of filter case, bypass
Valve is through being fixed on the bottom surface of by-passing valve positioning bucket, and filter case bottom is provided with dirt collection chamber, dirt collection chamber and filter box
Intracoelomic cavity is provided with soil pick-up disk, the soil pick-up disk below oil inlet UNICOM, dirt collection intracavitary oil inlet and is provided with magnet, soil pick-up
Disk avris is provided through the rotating shaft of dirt collection cavity shell, and rotating shaft is connected with controlled motor, and dirt collection bottom of chamber portion is provided with dirt collecting plate, collection
It is provided with dirty disk below magnet, dirt collecting plate and is connected with elevating lever, elevating lever connection magnetic valve.Magnetic valve can control on dirt collecting plate
Rise close to soil pick-up disk, to adsorb more impurity from soil pick-up disk.
In above-mentioned automobile engine oil pan, an oil spout is each provided with the housing sidewall of engine crankshaft both sides
The atomizer of mouth, i.e., two is oppositely arranged, the oil inlet UNICOM of the two atomizers respectively with same two-way oil pump.At this moment atomizer
Also it can be used as oil inlet, when automobile is tilted to side so that the liquid level of side exceeds atomizer, at this moment oil pump is oily from the side spray
Mouth oil suction sprays from opposite side atomizer.
In above-mentioned automobile engine oil pan, UNICOM is provided with the pipeline of UNICOM between atomizer and two-way oil pump
Check valve is provided with the oil suction manifold of oil sump bottom, the pipeline between oil suction manifold ports and atomizer so that nozzle can be with
It is fuel-displaced but be unable to oil suction.
In above-mentioned automobile engine oil pan, two or two are provided with the housing sidewall of engine crankshaft both sides
Atomizer above, atomizer is uniformly arranged on the wall of side along engine crankshaft direction, while being placed with the shell bottom of oil sump
Inlet port corresponding with atomizer, the atomizer and inlet port with same oil pump UNICOM, the atomizer is provided with control
The control valve of atomizer opening and closing, to control the atomizer of liquid level lower to spray, is provided with lid, lid on the inlet port
Connected on edge and the hinge connection of inlet port edge, lid and be connected with floating body on pull rope, pull rope, the liquid level at this is higher
When, floating body is risen so as to draw lid opening, so that fluid enters, and the inlet port of liquid level lower is blocked by lid, lid
Body is preferably provided with certain flexibility so that more closed can be blocked inlet port in the presence of the suction of pump.
In above-mentioned automobile engine oil pan, lid is connected with inlet port by spring, when liquid level is low, resets bullet
Spring makes lid block inlet port.
In above-mentioned automobile engine oil pan, being provided between the valve element lower end and dirt collection bottom of chamber portion of by-passing valve is used for
The displacement transducer of collecting spool movement.For use in alarm, or driver is reminded to change filter core in time, it is to avoid to lose filter for a long time
Fuel feeding causes the abrasion of associated components.
In above-mentioned automobile engine oil pan, the back-moving spring of the valve element is made up of marmem, when super
When crossing the critical-temperature of setting, camber of spring, which extends, causes by-passing valve to close.
In above-mentioned automobile engine oil pan, dirt collection chamber shell bottom is taper, in order to which impurity more easily enters collection
Dirty chamber.
In above-mentioned automobile engine oil pan, the magnet in the soil pick-up disk is electromagnet.By controlling electromagnet
Magnetic force to control the absorption affinity of the impurity of soil pick-up disk.For example, when soil pick-up card down when, may be such that soil pick-up disk loses magnetic
Power, so that impurity is fallen.
In above-mentioned automobile engine oil pan, the magnet in the soil pick-up disk is the magnet that Curie temperature is 130 degree.
Illustrate that engine has worked when temperature is more than 130 degree, engine oil viscosity reduction can smoothly pass over filter paper.This is to inhale
Dirty disk magnet loses magnetism, and motor control soil pick-up disk, which is overturn, causes impurity to fall on dirt collecting plate.
In above-mentioned automobile engine oil pan, it is provided with what can be moved up and down along runner in the machine oil runner in magnetic core
Magnet ring, magnet ring edge is provided with hairbrush, causes in the case of liquid flowing or the upset of soil pick-up disk magnet or magnetic force size variation
Magnet ring is moved in runner, with good absorption iron filings, and hairbrush can be cleaned to the inlet opening on flow path wall, beneficial to entering for fluid
Enter.
Compared with prior art, this automobile engine oil pan has advantages below：
The active fueling injection equipment that the present invention is controlled using pump, can cause engine bottom portion according to the change of oil sump inner fluid
Part remains able to the more uniform abrasion for being lubricated, reducing part, the service life of elongate member.The present invention is simple in construction, behaviour
Facilitate, cost is low.Pass through the dirt collection chamber for being set in oil rectifier bottom and collecting iron filings impurity so that in engine not working machine
Oil cooling but when irony enter dirt collection chamber, reduce machine oil by by-passing valve enter engine impurity.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the structural representation of embodiment two；
Fig. 3 is the structural representation of embodiment three；
Fig. 4 is the structural representation of back-moving spring formula lid.
Fig. 5 is the structural representation of the present invention；
Fig. 6 is the schematic diagram that dirt collecting plate is in raised configuration；
Fig. 7 is view when shape memory alloy spring does not tighten up filter paper；
Fig. 8 is view when shape memory alloy spring tightens up filter paper.
In figure, filter case 1, filter paper 2, element kit 3, valve element 4, base support 5, back-moving spring 6, soil pick-up disk 7, position
Displacement sensor 8, controlled motor 9, dirt collecting plate 10, elevating lever 11, magnetic valve 12, dirt collection chamber 13, oil inlet 14, magnet ring 15, shape
Memory alloy spring 16, oil sump housing 1a, atomizer 2a, oil pump 3a, sensor 4a, oil suction manifold 5a, pipeline 6a, check valve
7a, engine crankshaft 8a, inlet port 9a, control valve 10a, lid 11a, pull rope 12a, floating body 13a, back-moving spring 14a, resistance
Heater strip 15a, oil filter 16a.
Embodiment
The following is the specific embodiment of the present invention, and technical scheme is further described with reference to accompanying drawing,
But the present invention is not limited to these embodiments.
Embodiment one
As shown in figure 1, a kind of automobile engine oil pan, including oil sump housing 1a, the housing side in engine crankshaft both sides
The atomizer 2a towards engine crankshaft, the atomizer and oil pump 3a oil-outs UNICOM, the oil pump suction are provided with wall
Pipe and oil sump bottom UNICOM, the oil sump insole portion are furnished with the pressure sensor of lubricating oil pressure in detection oil sump
4a.When tilting of automobile, the pressure at the less place of liquid can be reduced, and the substantially distribution that can obtain liquid is detected by pressure sensor
Situation, then controls corresponding atomizer to spray lubricating oil to positions such as the bent axles above less fluid.It is provided with pipeline
Heater, can such as set resistance heating wire 15a, to be heated in colder weather to lubricating oil, beneficial to profit in pipeline
Sliding effect.
The oil filter 16a of filtering fluid is provided with oil pump suction pipeline, as shown in Figure 5,6, it includes cleaner
Housing 1 and the element kit 3 being arranged in housing, are being provided with the outside of element kit upper port on corresponding filter case top surface
Oil inlet, is provided with by-passing valve in element kit lower port.Base support 5, bottom are covered with the element kit lower port
Seat support includes the by-passing valve positioning bucket extended in element kit mesopore, and the lower port of by-passing valve positioning bucket carries over element kit
Lower end extend outwardly to form support ring, the edge of support ring is outwards downwardly extending several support feets, support feet again
Elasticity is connected on the bottom surface of filter case, and by-passing valve, which runs through, to be fixed on the bottom surface of by-passing valve positioning bucket.Filter case
Bottom is provided with the dirt collection chamber for collecting impurity, and dirt collection chamber 13 is with filter box intracoelomic cavity by the UNICOM of oil inlet 14, oil inlet
For up big and down small conical opening so that impurity easily enters to be difficult out so that magazine can enter under dirt collection chamber, dirt collection intracavitary oil inlet
Side is provided with soil pick-up disk 7, the soil pick-up disk and is provided with magnet so that when engine not working machine oil cooling but when canker inhale
It is attached on soil pick-up disk, soil pick-up disk avris is provided through the rotating shaft of dirt collection cavity shell, rotating shaft is connected with controlled motor 9, motor turns
Dynamic control soil pick-up disk upset so that be adsorbed with the card of impurity down so that impurity is fallen, fall the collection set in dirt collection bottom of chamber portion
On dirty disk 10, magnet is provided with dirt collecting plate, for adsorbing the impurity fallen on soil pick-up disk.Elevating lever is connected with below dirt collecting plate
11, elevating lever connection magnetic valve 12.Magnetic valve can control dirt collecting plate and rise close to soil pick-up disk, to adsorb more from soil pick-up disk
Impurity.
Further, the displacement moved for collecting spool is provided between the lower end of valve element 4 of by-passing valve and dirt collection bottom of chamber portion
Sensor 8, such as travel switch.For use in alarm, or driver is reminded to change filter core in time, it is to avoid to lose filter fuel feeding for a long time and lead
Cause the abrasion of associated components.
Further, the back-moving spring 6 of the valve element is made up of two-way shape memory alloy, when the critical-temperature more than setting
When, camber of spring, which extends, causes by-passing valve to close, and spring shortens after temperature is reduced so that by-passing valve is opened, so that automobile rises
When dynamic, non-engine provides enough oil emulsions in time.
Further, dirt collection chamber shell bottom is taper, in order to which impurity more easily enters dirt collection chamber.
Further, the magnet in the soil pick-up disk is the magnet that Curie temperature is 130 degree.Said when temperature is more than 130 degree
Bright engine has worked, engine oil viscosity reduction, can smoothly pass over filter paper.This is that soil pick-up disk magnet loses magnetism, electricity
Machine control soil pick-up disk, which is overturn, causes impurity to fall on dirt collecting plate.
Further, as shown in Figure 7,8, coiling has shape memory alloy spring 16, one end of spring on the filter paper 2 of magnetic core
The end of magnetic core is fixed on, the other end of spring is free end, when temperature is higher than default critical-temperature, spring radially becomes
It is small, tighten up filter paper so that what is contacted between filter paper is closer, to filter out smaller impurity.
Further, the magnet ring 15 that can be moved up and down along runner is provided with the machine oil runner in magnetic core, magnet ring edge is set
There is hairbrush, in the case of liquid flowing or the upset of soil pick-up disk magnet or magnetic force size variation magnet ring moved in runner,
With good absorption iron filings, hairbrush can be cleaned to the inlet opening on flow path wall, beneficial to the entrance of fluid.
Embodiment two
As shown in Fig. 2 being each provided with an atomizer in the housing sidewall of engine crankshaft both sides, i.e., two atomizers are relative to be set
Put, the oil inlet UNICOM of the two atomizers respectively with same two-way oil pump.At this moment atomizer can also be used as oil inlet, work as vapour
Car is tilted to side so that the liquid level of side exceeds atomizer, and at this moment oil pump is from the side spray oil nozzle oil suction from opposite side atomizer
Spray.
The oil suction manifold 5a of UNICOM's oil sump bottom, oil suction are provided between atomizer and two-way oil pump on the pipeline of UNICOM
Check valve 7a is provided with pipeline 6a between manifold ports and atomizer so that atomizer can be with fuel-displaced but be unable to oil suction.
Embodiment three
As shown in figure 3, being provided with two or more atomizers, atomizer in the housing sidewall of engine crankshaft 8a both sides
Uniformly arranged along engine crankshaft direction on the wall of side, while being placed with inlet port corresponding with atomizer at the shell bottom of oil sump
9a, the atomizer and inlet port with same oil pump UNICOM, the atomizer is provided with the control valve of control atomizer opening and closing
10a, to control the atomizer of liquid level lower to spray, is provided with lid 11a, cover edge and inlet port on the inlet port
Connected on edge hinge connection, lid on pull rope 12a, pull rope and be connected with floating body 13a, when the liquid level at this is higher, floated
Body is risen so as to draw lid opening, so that fluid enters, and the inlet port of liquid level lower is blocked by lid, and lid is best
With certain flexibility so that more closed can be blocked inlet port in the presence of the suction of pump.As shown in figure 4, lid
It can be also connected with inlet port by back-moving spring 14a, when liquid level is low, back-moving spring makes lid block inlet port.
Example IV
From unlike embodiment one, magnet in the soil pick-up disk is electromagnet.By controlling the magnetic force of electromagnet to control
The absorption affinity of the impurity of soil pick-up disk processed.For example, when soil pick-up card down when, may be such that soil pick-up disk loses magnetic force, so that impurity falls
Under.
Although more having used some terms herein, the possibility using other terms is not precluded from.Use these
Term is used for the purpose of more easily describing and explaining the essence of the present invention；It is construed as any additional limitation all
Disagreed with spirit of the present invention.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (9)
1. a kind of automobile engine oil pan, including housing, it is characterised in that set in the housing sidewall of engine crankshaft both sides
The atomizer towards engine crankshaft is equipped with, the atomizer passes through pipeline UNICOM, the oil pump suction tube with oil pump oil-out
With oil sump bottom UNICOM, the oil sump insole portion is furnished with the pressure sensor of lubricating oil pressure in detection oil sump,
Set on pipeline be provided with having heaters, oil pump suction pipeline filtering fluid oil filter, it include filter case,
The element kit in housing is arranged on, oil inlet is being provided with the outside of element kit upper port on corresponding filter case top surface,
By-passing valve is provided with element kit lower port, base support, base support bag are covered with the element kit lower port
The by-passing valve positioning bucket extended in element kit mesopore is included, the lower port of by-passing valve positioning bucket carries over the lower surface of element kit
Stretch out to form support ring, the edge of support ring is outwards downwardly extending several support feets again, and support feet elasticity is abutted
On the bottom surface of filter case, by-passing valve is through being fixed on the bottom surface of by-passing valve positioning bucket, and filter case bottom is set
There is dirt collection chamber, dirt collection chamber is provided with soil pick-up disk, institute with filter box intracoelomic cavity below oil inlet UNICOM, dirt collection intracavitary oil inlet
State and magnet be provided with soil pick-up disk, soil pick-up disk avris is provided through the rotating shaft of dirt collection cavity shell, rotating shaft is connected with controlled motor,
Dirt collection bottom of chamber portion, which is provided with dirt collecting plate, dirt collecting plate, is provided with magnet, and elevating lever, elevating lever connection electricity are connected with below dirt collecting plate
Magnet valve.
2. automobile engine oil pan according to claim 1, it is characterised in that the housing sidewall of engine crankshaft both sides
On be each provided with an atomizer, the oil inlet UNICOM of the two atomizers respectively with same two-way oil pump.
3. automobile engine oil pan according to claim 2, it is characterised in that UNICOM between atomizer and two-way oil pump
Pipeline on be provided with the oil suction manifold of UNICOM's oil sump bottom, the pipeline between oil suction manifold ports and atomizer and be provided with list
To valve so that nozzle can be with fuel-displaced but be unable to oil suction.
4. automobile engine oil pan according to claim 1, it is characterised in that the housing sidewall of engine crankshaft both sides
On be provided with two or more atomizers, atomizer is uniformly arranged on the wall of side along engine crankshaft direction, at the same
The shell bottom of oil sump is placed with inlet port corresponding with atomizer, the atomizer and inlet port with same oil pump UNICOM, institute
State and be provided with lid, cover edge and inlet port on the control valve that atomizer is provided with control atomizer opening and closing, the inlet port
Connected on edge hinge connection, lid and be connected with floating body on pull rope, pull rope.
5. automobile engine oil pan according to claim 4, it is characterised in that lid is connected with inlet port by spring
Connect.
6. automobile engine oil pan according to claim 1, it is characterised in that the valve element lower end of by-passing valve and dirt collection chamber
The displacement transducer moved for collecting spool is provided between bottom.
7. automobile engine oil pan according to claim 1, it is characterised in that the back-moving spring of the valve element is shape
Memorial alloy is made, and when the critical-temperature more than setting, camber of spring causes by-passing valve to close.
8. automobile engine oil pan according to claim 1, it is characterised in that dirt collection chamber shell bottom is taper.
9. automobile engine oil pan according to claim 1, it is characterised in that the magnet in the soil pick-up disk is electromagnetism
Magnet in iron, the soil pick-up disk is the magnet that Curie temperature is 130 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710103475.7A CN106979048B (en) | 2017-02-24 | 2017-02-24 | Oil pan of automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710103475.7A CN106979048B (en) | 2017-02-24 | 2017-02-24 | Oil pan of automobile engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106979048A true CN106979048A (en) | 2017-07-25 |
| CN106979048B CN106979048B (en) | 2022-09-13 |
Family
ID=59338641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710103475.7A Active CN106979048B (en) | 2017-02-24 | 2017-02-24 | Oil pan of automobile engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106979048B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387192A (en) * | 2017-09-19 | 2017-11-24 | 浙江海洋大学 | A kind of marine diesel engine crankshaft lubricating arrangement and boat diesel engine |
| CN109441591A (en) * | 2018-12-20 | 2019-03-08 | 常州卡斯特铝精密铸造科技有限公司 | Gasoline bottom case |
| CN113503341A (en) * | 2021-09-10 | 2021-10-15 | 江苏亚雄减速机械有限公司 | Hydraulic cylinder gear shifting speed reducer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN103206280A (en) * | 2012-09-17 | 2013-07-17 | 祥天控股（集团）有限公司 | Lubricating oil path system of multi-cylinder aerodynamic engine |
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| CN109441591A (en) * | 2018-12-20 | 2019-03-08 | 常州卡斯特铝精密铸造科技有限公司 | Gasoline bottom case |
| CN113503341A (en) * | 2021-09-10 | 2021-10-15 | 江苏亚雄减速机械有限公司 | Hydraulic cylinder gear shifting speed reducer |
| CN113503341B (en) * | 2021-09-10 | 2021-11-19 | 江苏亚雄减速机械有限公司 | Hydraulic cylinder gear shifting speed reducer |
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