CN101956890B - Base cooling structure of air-cooled engine body - Google Patents
Base cooling structure of air-cooled engine body Download PDFInfo
- Publication number
- CN101956890B CN101956890B CN 201010511533 CN201010511533A CN101956890B CN 101956890 B CN101956890 B CN 101956890B CN 201010511533 CN201010511533 CN 201010511533 CN 201010511533 A CN201010511533 A CN 201010511533A CN 101956890 B CN101956890 B CN 101956890B
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- CN
- China
- Prior art keywords
- engine body
- air
- base
- body base
- cooling structure
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P1/00—Air cooling
- F01P1/06—Arrangements for cooling other engine or machine parts
Abstract
The invention relates to a base cooling structure of an air-cooled engine body, comprising an engine body base. The base cooling structure of the air-cooled engine body is characterized in that the engine body base is provided with heat radiating fins; the rear end surface of the engine body base is provided with an air inlet, and the front end surface thereof is provided with an air outlet; the side of the engine body base is provided with a support column playing a heat radiating role on lubricating oil; the support column is in a hollow structure with an opened windward side; and the engine body base is provided with an inclined surface with a certain angle. The invention can systematically guide cooling air compressed and sent by a fan to the engine body base which is not cooled formerly and systematically guide the cooling air to the heat radiating fins, thereby playing a great strengthening role on the cooling of the lubricating oil, reducing the temperature of the lubricating oil and prolonging the service life of the lubricating oil.
Description
Technical field
The present invention relates to a kind of base cooling structure of air-cooled engine body, belong to field of power equipment technology.
Background technique
In prior art, in the forcedly air-cooled engine body understructure, the cooling-air that the fan force feed is come does not all have effectively to look after the base of body, is because the structure of body itself reason of having no idea to satisfy in the past yet.The capacity that adds blower cooled engine lubricant oil is limited, and the body base does not obtain again effectively, fully cooling has caused original temperature not improve with regard to very high lubricating oil temperature.Compacter motor, this contradiction is more obvious.The quality of lubricant oil will be very fast in long work like this has lost greasy property originally, and the operating life of lubricant oil will be had a greatly reduced quality, life cycle also just thereby shorten, economic benefit reduces.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, thereby provide a kind of base cooling structure of air-cooled engine body, this cooling structure each radiating fin that cooling-air in an organized way can be led, very large reinforing function is played in the cooling of lubricant oil, reduce the temperature of lubricant oil, prolonged the working life of lubricant oil.
According to technological scheme provided by the invention, the base cooling structure of air-cooled engine body is included on the engine body base and is furnished with radiating fin, is furnished with intake grill at the ear end face of described engine body base, and front-end face is furnished with exhaust outlet; Be furnished with supporting post on engine body base next door.
Described supporting post is that the windward side of hollow is hatch frame.Be provided with the inclined-plane with several angle on the described engine body base.
Compared with the prior art the present invention has the following advantages:
The cooling-air that the present invention can come the fan force feed is organized be directed to cool off in the past less than the body base on, with cooling-air each radiating fin that in an organized way leads, very large reinforing function is played in the cooling of lubricant oil, reduce the temperature of lubricant oil, prolonged the working life of lubricant oil.
Description of drawings
Fig. 1 is the base cooling structure isometric cutaway view of Fig. 2.
Fig. 2 is that base cooling structure axle of the present invention is surveyed schematic representation.
Embodiment
Following the present invention is further described in connection with the embodiment in the accompanying drawing:
Such as Fig. 1～shown in Figure 2, comprise intake grill 1, radiating fin 2, engine body base 3, exhaust outlet 4, supporting post 5 etc.
The motor of the embodiment of the invention is air cooling engine, is used for such as working machine etc.
The present invention adopts and has intake grill 1 in the rear end of engine body base 3, and front-end face has exhaust outlet 4.Be provided with the inclined-plane with several angle on the described engine body base 3; Be furnished with radiating fin 2 at engine body base 3; Be furnished with supporting post 5 on engine body base 3 next doors, supporting post 5 can play thermolysis to lubricant oil, and supporting post 5 is hatch frame for the windward side of hollow.
The present invention is by being directed to cooling air on the radiating fin of base, the body base cooling structure organizes air-flow that the body base is cooled off cleverly, and then the temperature of lubricant oil also just obtains improving, the supporting post 5 of hollow structure can not only play reinforing function to body, importantly also utilize its internal surface that lubricant oil is cooled off, and then the lubricating oil temperature of complete machine improve.
Claims (3)
1. the base cooling structure of an air-cooled engine body, it is characterized in that: be included in and be furnished with radiating fin (2) on the engine body base (3), ear end face at described engine body base (3) is furnished with intake grill (1), and front-end face is furnished with exhaust outlet (4); Be furnished with supporting post (5) on engine body base (3) next door.
2. the base cooling structure of air-cooled engine body according to claim 1 is characterized in that described supporting post (5) is hatch frame for the windward side of hollow.
3. the base cooling structure of air-cooled engine body according to claim 1 is characterized in that being provided with the inclined-plane on the described engine body base (3).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010511533 CN101956890B (en) | 2010-10-19 | 2010-10-19 | Base cooling structure of air-cooled engine body |
| PCT/CN2011/001583 WO2012051793A1 (en) | 2010-10-19 | 2011-09-19 | Cooling structure for the base of an air-cooled engine body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010511533 CN101956890B (en) | 2010-10-19 | 2010-10-19 | Base cooling structure of air-cooled engine body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101956890A CN101956890A (en) | 2011-01-26 |
| CN101956890B true CN101956890B (en) | 2013-01-23 |
Family
ID=43484397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010511533 Active CN101956890B (en) | 2010-10-19 | 2010-10-19 | Base cooling structure of air-cooled engine body |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101956890B (en) |
| WO (1) | WO2012051793A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956890B (en) * | 2010-10-19 | 2013-01-23 | 无锡开普动力有限公司 | Base cooling structure of air-cooled engine body |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200955647Y (en) * | 2006-09-05 | 2007-10-03 | 沈阳华晨金杯汽车有限公司 | Novel integrated accessory support for engine |
| CN101149124A (en) * | 2006-09-22 | 2008-03-26 | 东海橡胶工业株式会社 | Engine bracket |
| CN201103775Y (en) * | 2007-09-30 | 2008-08-20 | 无锡开普动力有限公司 | Underpan structure of silent generator set |
| CN201858488U (en) * | 2010-10-19 | 2011-06-08 | 无锡开普动力有限公司 | Base cooling structure of air-cooled engine body |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE354423C (en) * | 1922-06-09 | Thomas Morton | Crankcase for internal combustion engines, in which the oil is thrown through the crank heads into a pocket on the side and flows out of it through a longitudinal channel to the other end of the housing | |
| US3996999A (en) * | 1974-02-22 | 1976-12-14 | Deere & Company | Vehicle and hydraulic fluid reservoir combination |
| JPH1077835A (en) * | 1996-08-30 | 1998-03-24 | Fuji Heavy Ind Ltd | Cooling device for air-cooled engine |
| JP2002371846A (en) * | 2001-06-15 | 2002-12-26 | Mitsubishi Heavy Ind Ltd | Cooling device for air cooled engine |
| JP2004324420A (en) * | 2003-04-21 | 2004-11-18 | Kioritz Corp | Air cooled four cycle engine |
| CN101956890B (en) * | 2010-10-19 | 2013-01-23 | 无锡开普动力有限公司 | Base cooling structure of air-cooled engine body |
| CN202031697U (en) * | 2011-03-07 | 2011-11-09 | 浙江台州市王野动力有限公司 | Engine with forced cooling oil bottom shell |
-
2010
- 2010-10-19 CN CN 201010511533 patent/CN101956890B/en active Active
-
2011
- 2011-09-19 WO PCT/CN2011/001583 patent/WO2012051793A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200955647Y (en) * | 2006-09-05 | 2007-10-03 | 沈阳华晨金杯汽车有限公司 | Novel integrated accessory support for engine |
| CN101149124A (en) * | 2006-09-22 | 2008-03-26 | 东海橡胶工业株式会社 | Engine bracket |
| CN201103775Y (en) * | 2007-09-30 | 2008-08-20 | 无锡开普动力有限公司 | Underpan structure of silent generator set |
| CN201858488U (en) * | 2010-10-19 | 2011-06-08 | 无锡开普动力有限公司 | Base cooling structure of air-cooled engine body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101956890A (en) | 2011-01-26 |
| WO2012051793A1 (en) | 2012-04-26 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20191011 Granted publication date: 20130123 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20201120 Granted publication date: 20130123 |