CN106555634B - A kind of piston-mode motor anti-canting dry sump - Google Patents
A kind of piston-mode motor anti-canting dry sump Download PDFInfo
- Publication number
- CN106555634B CN106555634B CN201611008287.8A CN201611008287A CN106555634B CN 106555634 B CN106555634 B CN 106555634B CN 201611008287 A CN201611008287 A CN 201611008287A CN 106555634 B CN106555634 B CN 106555634B
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- China
- Prior art keywords
- oil
- dry sump
- valve body
- valve
- sump
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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
- F01M11/0004—Oilsumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The invention provides a kind of piston-mode motor anti-canting dry sump, including dry sump, disappear foam plate, oil baffle, fuel sucking pipe and weight valve, the oil baffle is arranged on the inner chamber top of dry sump, the middle part of the oil baffle is provided with downwardly convex oil-out, disappear foam plate described in being set at the oil-out, the upper end of the fuel sucking pipe passes through the through hole in the middle part of the foam plate that disappears, and the lower end of fuel sucking pipe connects with weight valve.The present invention sets oil baffle in the oil sump of dry sump, oil baffle enables oil sump to have a certain amount of machine oil when engine is overturn, traditional oil suction disk is designed to the unilateral oil suction valve body with gravity valve element, the gravity valve element can be that level or upset automatically adjust valve body aperture position according to engine, realize the effect that can be constantly drawn onto machine oil.
Description
Technical field
The invention belongs to field of engine lubrication technology, more particularly, to a kind of piston-mode motor anti-canting dry-oil bottom
Shell.
Background technology
During research aircraft piston engine, because aircraft has many rotary movements in the air, in upset
Lubricating oil pump will be unable to the machine oil of normal suction oil sump bottom, cause oil circuit can not normal work, or even can cause engine because
The situation for lacking oil lubricating and damaging occurs, so will consider the situation of engine upset when engine designs.
The content of the invention
In view of this, the present invention is directed to propose a kind of piston-mode motor anti-canting dry sump, is being overturn with solution
When lubricating oil pump will be unable to the machine oil of normal suction oil sump bottom, cause oil circuit can not normal work the problem of.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of piston-mode motor anti-canting dry sump, including dry sump, disappear foam plate, oil baffle, fuel sucking pipe
And weight valve, the oil baffle are arranged on the inner chamber top of dry sump, the middle part of the oil baffle is provided with downwardly convex
Oil-out, set at the oil-out described in disappear foam plate, the upper end of the fuel sucking pipe passes through the through hole in the middle part of the foam plate that disappears, fuel sucking pipe
Lower end connected with weight valve.
Further, the weight valve includes gravity valve element and valve body, and the valve body is fixed on inside dry sump, institute
The section for stating gravity valve element is work shape, including is sequentially fixed at upper cover plate, mid link and lower cover together, and the middle part connects
Bar passes through the upper and lower ends of valve body, and its height is more than the height of valve body, when dry sump is horizontal positioned, upper cover plate and valve
The top surface contact of body, the opening of body base are opened；When dry sump is inverted, lower cover contacts with the bottom surface of valve body, valve
Opening at the top of body is opened.
Further, the oil baffle is arranged on the maximum oil sump top of the one of depth of dry sump, and with bottom
Face is parallel.
Relative to prior art, the present invention has the advantage that：
(1) oil baffle is set in the oil sump of dry sump, oil baffle makes oil sump when engine is overturn
Can there be a certain amount of machine oil, traditional oil suction disk is designed to the unilateral oil suction valve body with gravity valve element, the weight valve
Core can be that level or upset automatically adjust valve body aperture position according to engine, realize the effect that can be constantly drawn onto machine oil.
(2) present invention is simple in construction, easily realizes.
Brief description of the drawings
The accompanying drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the sectional view of piston-mode motor anti-canting dry sump described in the embodiment of the present invention.
Description of reference numerals：
The valve body of 3. oil baffle of foam plate, 4. fuel sucking pipe, 5. gravity valve element 6. 1. dry sump 2. disappears.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of piston-mode motor anti-canting dry sump, as described in Figure 1, including dry sump 1, the foam plate 2 that disappears, gear
Oiled-plate method 3, fuel sucking pipe 4 and weight valve, the oil baffle 3 are arranged on the oil sump top of dry sump 1, and with dry sump 1
Bottom surface it is parallel, the middle part of the oil baffle 3 is provided with downwardly convex oil-out, set at the oil-out described in disappear foam plate 2,
The upper end of the fuel sucking pipe 4 passes through the through hole at the middle part of foam plate 2 that disappears, and the lower end of fuel sucking pipe 4 connects with weight valve.
The weight valve includes gravity valve element 5 and valve body 6, and the valve body 6 is fixed on inside dry sump 1, described heavy
The section of power valve element 5 is work shape, including is sequentially fixed at upper cover plate, mid link and lower cover together, the mid link
Through the upper and lower ends of valve body 6, and its height be more than valve body 6 height, when dry sump 1 is horizontal positioned, upper cover plate with
The top surface contact of valve body 6, the opening of the bottom of valve body 6 are opened；When dry sump 1 is inverted, the bottom surface of lower cover and valve body 6 connects
Touch, the opening at the top of valve body 6 is opened.
The oil baffle 3 is arranged on the maximum oil sump top of 1 one of depth of dry sump, closes this oil sump, subtracts
The area of small oil baffle 3, structure are more stable.
Because the inside of dry sump 1 is provided with oil baffle 3, the can of oil baffle 3 has when engine is overturn
A certain amount of machine oil, lubricating oil pump by the oil suction of fuel sucking pipe 4, by the inlet port of fuel sucking pipe 4 be designed as it is a kind of by gravity open close
Valve, when engine posture is in horizontal, gravity valve element 5 closes the upside of valve body 6, and bottom is opened, and draws following machine oil；
When engine is overturn, gravity valve element 5 is also overturn therewith, now the bottom lock of valve body 6, and upside is opened,
Can draw and machine oil inside oil baffle 3 be present, the gravity valve element 5 can according to engine be horizontal or upset automatically adjusts
The aperture position of valve body 6, realize the effect that can be constantly drawn onto machine oil；So as to realize engine normally with it is real under the different situations of upset
Inlet port position is now automatically adjusted, meets the requirement that organic oil can be inhaled at any time.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (1)
- A kind of 1. piston-mode motor anti-canting dry sump, it is characterised in that：Including dry sump, the foam plate that disappears, gear oil Plate, fuel sucking pipe and weight valve, the oil baffle are arranged on the inner chamber top of dry sump, the middle part of the oil baffle be provided with to The oil-out of lower convexity, set at the oil-out described in disappear foam plate, the upper end of the fuel sucking pipe passes through logical in the middle part of the foam plate that disappears Hole, the lower end of fuel sucking pipe connect with weight valve；The weight valve includes gravity valve element and valve body, and the valve body is fixed on dry-oil Bottom shell, the section of the gravity valve element is work shape, including is sequentially fixed at upper cover plate, mid link and lower cover together Plate, the mid link passes through the upper and lower ends of valve body, and its height is more than the height of valve body, when dry sump is horizontal positioned When, upper cover plate is contacted with the top surface of valve body, and the opening of body base is opened；When dry sump is inverted, lower cover and valve body Bottom surface contact, the opening of body top opens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611008287.8A CN106555634B (en) | 2016-11-16 | 2016-11-16 | A kind of piston-mode motor anti-canting dry sump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611008287.8A CN106555634B (en) | 2016-11-16 | 2016-11-16 | A kind of piston-mode motor anti-canting dry sump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106555634A CN106555634A (en) | 2017-04-05 |
| CN106555634B true CN106555634B (en) | 2018-04-10 |
Family
ID=58443170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611008287.8A Active CN106555634B (en) | 2016-11-16 | 2016-11-16 | A kind of piston-mode motor anti-canting dry sump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106555634B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022146A (en) * | 2019-12-20 | 2020-04-17 | 中国北方发动机研究所(天津) | Anti-tilting oil pan |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19729253A1 (en) * | 1997-07-09 | 1999-01-28 | Daimler Benz Ag | Oil sump for internal combustion engine with two oil chambers |
| DE102004057221A1 (en) * | 2004-11-26 | 2006-06-01 | Audi Ag | Lubricating oil supplying device for drive of internal combustion engine, has rotating unit and/or valves that are provided such that lubricating oil at extractions points in two different areas of lubricant collector is extracted |
| CN101415914A (en) * | 2006-02-07 | 2009-04-22 | 丰田自动车株式会社 | Lubrication device and oil pan |
| CN101915138A (en) * | 2010-08-06 | 2010-12-15 | 江苏科技大学 | Diesel engine oil pump oil suction device |
| CN103867255A (en) * | 2014-02-28 | 2014-06-18 | 南车玉柴四川发动机股份有限公司 | Lubrication oil tank of large-power box type diesel generating set |
-
2016
- 2016-11-16 CN CN201611008287.8A patent/CN106555634B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19729253A1 (en) * | 1997-07-09 | 1999-01-28 | Daimler Benz Ag | Oil sump for internal combustion engine with two oil chambers |
| DE102004057221A1 (en) * | 2004-11-26 | 2006-06-01 | Audi Ag | Lubricating oil supplying device for drive of internal combustion engine, has rotating unit and/or valves that are provided such that lubricating oil at extractions points in two different areas of lubricant collector is extracted |
| CN101415914A (en) * | 2006-02-07 | 2009-04-22 | 丰田自动车株式会社 | Lubrication device and oil pan |
| CN101915138A (en) * | 2010-08-06 | 2010-12-15 | 江苏科技大学 | Diesel engine oil pump oil suction device |
| CN103867255A (en) * | 2014-02-28 | 2014-06-18 | 南车玉柴四川发动机股份有限公司 | Lubrication oil tank of large-power box type diesel generating set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106555634A (en) | 2017-04-05 |
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