CN207348925U - A kind of engine sump tank - Google Patents
A kind of engine sump tank Download PDFInfo
- Publication number
- CN207348925U CN207348925U CN201720128754.4U CN201720128754U CN207348925U CN 207348925 U CN207348925 U CN 207348925U CN 201720128754 U CN201720128754 U CN 201720128754U CN 207348925 U CN207348925 U CN 207348925U
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- Prior art keywords
- oil
- atomizer
- engine
- sump
- oil sump
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model provides a kind of engine sump tank, is related to a kind of oil sump.It solves oil sump inner fluid uneven distribution caused by the inclination of vehicle in the prior art, the inequality for causing bent axle to sputter, so as to cause the non-uniform problem of lubrication.This engine sump tank, 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 out of the mouth 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 utility model can cause engine bottom component to remain able to the more uniform abrasion for being lubricated, reducing component using the active fueling injection equipment of pump control according to the change of oil sump inner fluid.
Description
Technical field
The utility model belongs to automobile technical field, is related to a kind of engine sump tank.
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, and splashes lubricating oil, the song be conducive to
The lubrication of each component around axis.The mode of this lubrication is simple, still, lubricating oil in oil sump can with the inclination of vehicle and
The uneven distribution in oil sump, the inequality for causing bent axle to sputter, so as to cause the uneven of lubrication, the time has been grown to engine
Component wear have a great influence, such as the state on prolonged up or down slope, the liquid in oil sump is concentrated in one end.
Utility model content
The purpose of this utility model is that there are the above problem for existing technology, it is proposed that a kind of engine sump tank,
This engine sump tank can still ensure the good lubrication to engine bottom component in vehicle run-off the straight.
The purpose of this utility model can be realized by following technical proposal：A kind of engine sump tank, 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 are furnished with lubrication in detection oil sump
The pressure sensor of oil pressure.When tilting of automobile, the pressure at the less place of liquid can reduce, 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.
In above-mentioned engine sump tank, an atomizer is each provided with the housing sidewall of engine crankshaft both sides,
I.e. two atomizers are oppositely arranged, the two atomizers oil inlet unicom with same two-way oil pump respectively.At this moment atomizer
Oil inlet can be used as to use, when automobile 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 is sprayed from opposite side atomizer.
In above-mentioned engine sump tank, unicom oil bottom is provided between atomizer and two-way oil pump on the pipeline of unicom
The oil suction manifold of shell bottom, is provided with check valve on the pipeline between oil suction manifold ports and atomizer so that nozzle can be fuel-displaced
But it is unable to oil suction.
In above-mentioned engine sump tank, two or more are provided with the housing sidewall of engine crankshaft both sides
Atomizer, atomizer is uniformly arranged on side wall along engine crankshaft direction, while is placed with and is sprayed at the shell bottom of oil sump
The corresponding inlet port of oil nozzle, the atomizer are provided with control oil spout with inlet port with same oil pump unicom, the atomizer
The control valve of mouth opening and closing, to control the atomizer of liquid level lower to spray, lid, cover edge are provided with the inlet port
With the hinge connection of inlet port edge, traction rope is connected on lid, floating body is connected with traction rope, when the liquid level at this is higher,
Floating body is risen so as to draw lid opening, so that fluid enters, and the inlet port coverd part of liquid level lower is blocked, and lid is most
There is well certain flexibility so that more closed can be blocked inlet port under the action of the suction of pump.
In above-mentioned engine sump tank, lid is connected with inlet port by spring, and when liquid level is low, resetting spring makes
Lid blocks inlet port.
Compared with prior art, this engine sump tank has the following advantages：
The utility model can to start using the active fueling injection equipment of pump control according to the change of oil sump inner fluid
Motor spindle component remains able to the more uniform abrasion for being lubricated, reducing component, the service life of elongate member.The utility model
Simple in structure, easy to operate, cost is low.
Brief description of the drawings
Fig. 1 is the structure diagram of embodiment one；
Fig. 2 is the structure diagram of embodiment two；
Fig. 3 is the structure diagram of embodiment three；
Fig. 4 is the structure diagram of resetting spring formula lid.
In figure, housing 1, atomizer 2, oil pump 3, sensor 4, oil suction manifold 5, pipeline 6, check valve 7, engine crankshaft 8,
Inlet port 9, control valve 10, lid 11, traction rope 12, floating body 13, resetting spring 14.
Embodiment
It is specific embodiment of the utility model below, and the technical solution of the utility model is made further with reference to attached drawing
Description, but the utility model is not limited to these embodiments.
Embodiment one
As shown in Figure 1, a kind of engine sump tank, including housing 1, set in the housing sidewall of engine crankshaft both sides
There are the atomizer 2 towards engine crankshaft, the atomizer and 3 oil outlet unicom of oil pump, the oil pump suction tube and oil sump
Bottom unicom, the oil sump insole portion are furnished with the pressure sensor 4 of lubricating oil pressure in detection oil sump.Work as tilting of automobile
When, the pressure at the less place of liquid can reduce, and the substantially distribution situation of liquid is can obtain by pressure sensor detection, is then controlled
Corresponding atomizer sprays lubricating oil to positions such as the bent axles above less fluid.
Embodiment two
As shown in Fig. 2, an atomizer is each provided with the housing sidewall of engine crankshaft both sides, i.e. two atomizer phases
To setting, the two atomizers oil inlet unicom with same two-way oil pump respectively.At this moment atomizer can also be used as oil inlet to use,
When automobile 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 another side spray
Oil nozzle sprays.
The oil suction manifold 5 of unicom oil sump bottom, oil suction are provided between atomizer and two-way oil pump on the pipeline of unicom
Check valve 7 is provided with pipeline 6 between manifold ports and atomizer so that atomizer can be fuel-displaced but be unable to oil suction.
Embodiment three
As shown in figure 3, being provided with two or more atomizers in the housing sidewall of 8 both sides of engine crankshaft, spray
Oil nozzle is uniformly arranged on side wall along engine crankshaft direction, while is placed with suction corresponding with atomizer at the shell bottom of oil sump
Hydraulic fluid port 9, the atomizer are provided with the control of control atomizer opening and closing with inlet port with same oil pump unicom, the atomizer
Valve 10, to control the atomizer of liquid level lower to spray, lid 11, cover edge and inlet port are provided with the inlet port
Edge hinge connection, traction rope 12 is connected on lid, floating body 13 is connected with traction rope, when the liquid level at this is higher, floating body
Rise so as to draw lid opening, so that fluid enters, and the inlet port coverd part of liquid level lower is blocked, and lid preferably has
There is certain flexibility so that more closed can be blocked inlet port under the action of the suction of pump.As shown in figure 4, lid with
Inlet port can also be connected by resetting spring 14, and when liquid level is low, resetting spring makes lid block inlet port.
Although some terms are used more herein, it does not preclude the possibility of using other terms.Use these
Term is used for the purpose of more easily describing and explaining the essence of the utility model；It is construed as the limit that any type is added
System is all contrary to the spirit of the present invention.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Described specific embodiment can be done various modifications or additions or using similar by belonging to those skilled in the art
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (2)
1. a kind of engine sump tank, including housing, it is characterised in that be provided with the housing sidewall of engine crankshaft both sides
Towards the atomizer of engine crankshaft, the atomizer and oil pump out of the mouth unicom, fuel sucking pipe and the oil sump bottom of the oil pump
Portion's unicom, the oil sump insole portion are furnished with the pressure sensor of lubricating oil pressure in detection oil sump.
2. engine sump tank according to claim 1, it is characterised in that each in the housing sidewall of engine crankshaft both sides
It is provided with an atomizer, the two atomizers oil inlet unicom with same two-way oil pump respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720128754.4U CN207348925U (en) | 2017-02-13 | 2017-02-13 | A kind of engine sump tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720128754.4U CN207348925U (en) | 2017-02-13 | 2017-02-13 | A kind of engine sump tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207348925U true CN207348925U (en) | 2018-05-11 |
Family
ID=62361433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720128754.4U Active CN207348925U (en) | 2017-02-13 | 2017-02-13 | A kind of engine sump tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207348925U (en) |
Cited By (2)
| 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 |
| 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 |
-
2017
- 2017-02-13 CN CN201720128754.4U patent/CN207348925U/en active Active
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 |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315408 No. 788 Tanjialing West Road, Lanjiang Street, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Shentong Science and Technology Group Co., Ltd. Address before: 315408 788 Tanjialing West Road, Yuyao City, Ningbo City, Zhejiang Province Patentee before: Ningbo Shentong Mould & Plastic Co., Ltd. |
|
| CP03 | Change of name, title or address |