CN209761570U - Air-cooled diesel engine - Google Patents
Air-cooled diesel engine Download PDFInfo
- Publication number
- CN209761570U CN209761570U CN201920342729.5U CN201920342729U CN209761570U CN 209761570 U CN209761570 U CN 209761570U CN 201920342729 U CN201920342729 U CN 201920342729U CN 209761570 U CN209761570 U CN 209761570U
- Authority
- CN
- China
- Prior art keywords
- engine body
- air
- engine
- air guide
- body cylinder
- 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.)
- Active
Links
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The air-cooled diesel engine comprises an engine body, wherein engine body cylinder cooling fins are arranged on the engine body, the engine body and the engine body cylinder cooling fins are integrally formed by die casting, an air guide plate is arranged on the engine body, an air guide opening is formed in the air guide plate, and the air guide plate wraps the engine body cylinder cooling fins. The radiating fins are arranged on the outer surface of the engine body cylinder, so that the radiating area is increased, and the radiating efficiency of the engine body cylinder is improved; the air guide plate is arranged (arranged on the engine body) to divide the cooling air flow and bypass along the engine body cylinder, so that the diesel engine is uniformly and fully cooled, the efficiency of the air-cooled diesel engine is improved, and the service life is prolonged.
Description
Technical Field
The utility model relates to a diesel engine especially indicates an air-cooled diesel engine.
Background
The cooling of the air-cooled diesel engine body cylinder is the key to affecting the efficiency and the service life of the engine. The existing diesel engine has structural defects, and the heat dissipation and cooling on the surface of a cylinder of the engine body are insufficient, so that the air-cooled diesel engine has poor efficiency and short service life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned defect that prior art exists, provide an air-cooled diesel engine, it can be evenly, cool off diesel engine organism cylinder fully, improve air-cooled diesel engine efficiency, increase of service life.
In order to achieve the purpose, the utility model adopts the technical proposal that: the air-cooled diesel engine comprises an engine body, wherein engine body cylinder cooling fins are arranged on the engine body, the engine body and the engine body cylinder cooling fins are integrally formed by die casting, an air guide plate is arranged on the engine body, an air guide opening is formed in the air guide plate, and the air guide plate wraps the engine body cylinder cooling fins.
Eight radiating fins of the engine body cylinder are provided.
Compared with the prior art, the air-cooled diesel engine has the following beneficial effects: the radiating fins are arranged on the outer surface of the engine body cylinder, so that the radiating area is increased, and the radiating efficiency of the engine body cylinder is improved; the air guide plate is arranged (arranged on the engine body) to divide the cooling air flow and bypass along the engine body cylinder, so that the diesel engine is uniformly and fully cooled, the efficiency of the air-cooled diesel engine is improved, and the service life is prolonged.
Drawings
Figure 1 is a view of the installation of the air deflection plates.
Fig. 2 is a front view of the body.
Fig. 3 is a front view of the air deflection plate.
Fig. 4 is a top view of the air deflection plate.
In the figure: 1. the air guide plate 2, the machine body 3, the machine body cylinder cooling fin 4 and the air guide opening.
Detailed Description
The present invention will be described with reference to the following embodiments and accompanying drawings.
Referring to fig. 1-4, the air-cooled diesel engine comprises an engine body 2, an engine body cylinder cooling fin 3 is arranged on the engine body 2, the engine body 2 and the engine body cylinder cooling fin 3 are integrally formed by die casting, an induced draft plate 1 is arranged on the engine body 2, an air guide opening 4 is formed in the induced draft plate 1, and the engine body cylinder cooling fin 3 is wrapped by the induced draft plate 1.
Referring to fig. 2, the block cylinder cooling fins 3 have eight fins.
Referring to fig. 2, the machine body 2 and the machine body cylinder cooling fins 3 are formed by aluminum alloy through integral die-casting.
Claims (1)
1. An air-cooled diesel engine comprises an engine body (2), and is characterized in that: the engine body cylinder cooling fins (3) are arranged on the engine body (2), the engine body (2) and the engine body cylinder cooling fins (3) are integrally formed in a die-casting mode, the air guide plate (1) is installed on the engine body (2), an air guide opening (4) is formed in the air guide plate (1), and the engine body cylinder cooling fins (3) are wrapped by the air guide plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920342729.5U CN209761570U (en) | 2019-03-05 | 2019-03-05 | Air-cooled diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920342729.5U CN209761570U (en) | 2019-03-05 | 2019-03-05 | Air-cooled diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209761570U true CN209761570U (en) | 2019-12-10 |
Family
ID=68755142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920342729.5U Active CN209761570U (en) | 2019-03-05 | 2019-03-05 | Air-cooled diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209761570U (en) |
-
2019
- 2019-03-05 CN CN201920342729.5U patent/CN209761570U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209761570U (en) | Air-cooled diesel engine | |
| CN201193563Y (en) | Flow equalization type intercooler | |
| CN209818175U (en) | Water cooling mechanism of vertical engine of motorcycle | |
| CN201486612U (en) | Oil cooler structure for diesel engine | |
| CN104948294A (en) | Water-cooled intercooler for V type engines | |
| CN202648493U (en) | Combined heat radiation pipe with two foldable sides | |
| CN202628460U (en) | Internal cooling cylinder cover | |
| CN211500817U (en) | Mixed cooling type motorcycle cylinder body | |
| CN208712817U (en) | A kind of die casting injection punch head structure | |
| CN212003363U (en) | Diesel engine crankcase with heat dissipation function | |
| CN215890231U (en) | Die-casting forming cylinder cover | |
| CN203223306U (en) | Cylinder cover of air-cooled diesel engine | |
| CN201687593U (en) | Air-water dual-cooled cylinder head | |
| CN212727870U (en) | Electric box heat radiation structure of heat pump water chilling unit | |
| CN214533248U (en) | Range-extending engine cylinder | |
| CN216866851U (en) | Case cover of air-cooled gasoline engine case body | |
| CN210460883U (en) | Water-cooling cylinder head of engine | |
| CN220955845U (en) | Garden chain saw engine cylinder | |
| CN213116489U (en) | Crankshaft box | |
| CN209964519U (en) | Heat radiation water channel of aluminum die casting box body | |
| CN220329925U (en) | Air-cooled ingot mould | |
| CN217681962U (en) | Motorcycle cooling system | |
| CN220769583U (en) | Novel intercooler | |
| CN202648490U (en) | Dual-flange combined heat radiating tube | |
| CN201159113Y (en) | Diesel engine cylinder cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |