CN204140224U - Strengthen cooling type diesel crankshaft case cover - Google Patents
Strengthen cooling type diesel crankshaft case cover Download PDFInfo
- Publication number
- CN204140224U CN204140224U CN201420570490.4U CN201420570490U CN204140224U CN 204140224 U CN204140224 U CN 204140224U CN 201420570490 U CN201420570490 U CN 201420570490U CN 204140224 U CN204140224 U CN 204140224U
- Authority
- CN
- China
- Prior art keywords
- case cover
- crankshaft case
- diesel crankshaft
- cooling
- cover body
- 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.)
- Expired - Fee Related
Links
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a kind of enhancing cooling type diesel crankshaft case cover, it comprises diesel crankshaft case cover body (1), it is characterized in that described diesel crankshaft case cover (1) being provided with two cooling channels, place arranged left and right, two cooling channel, places comprise the first cooling duct (2) and the second cooling duct (3), first cooling duct (2) first passes to forward diesel crankshaft case cover body (1) inside below then vertically downward outside pass-out diesel crankshaft case cover body (1) bottom by diesel crankshaft case cover body (1), second cooling duct (3) front and back are penetrating to be arranged on diesel crankshaft case cover body (1).The utility model strengthens cooling type diesel crankshaft case cover and has the advantage reducing engine interior oil temperature, improve engine power, reduce energy consumption.
Description
Technical field
The utility model relates to a kind of enhancing cooling type diesel crankshaft case cover.
Background technique
At present, the large major reason that the power of diesel engine cannot improve is, cannot cool timely, conventional air cooling way cooling-down effect is obvious not, when the rotating speed of diesel engine reaches 3600 turns per minute, its temperature is too high, and oil temperature rises, heat load increases, thus not only greatly have impact on the working life of diesel engine, and considerably increase its oil consumption, simultaneously, burn incompletely diesel oil discharges a large amount of harmful gases by causing, and is unfavorable for environmental protection; For this reason, how diesel engine is lowered the temperature and become a great problem that all multi-vendor urgent needs capture, present manufacturer all adopts the mode to diesel engine box body carries out wind outside cold-peace water-cooled to lower the temperature, though this mode is compared with normal diesel engine, there is certain cooling-down effect, but temperature drop does not also reach requirement when running up.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of enhancing cooling type diesel crankshaft case cover reducing engine interior oil temperature, improve engine power, reduce energy consumption.
The purpose of this utility model is achieved in that
A kind of enhancing cooling type diesel crankshaft case cover, it comprises diesel crankshaft case cover body, it is characterized in that described diesel crankshaft case cover being provided with two cooling channels, place arranged left and right, two cooling channel, places comprise the first cooling duct and the second cooling duct, first cooling duct, first by passing to forward diesel crankshaft case cover body interior after diesel crankshaft case cover body then vertically downward outside pass-out diesel crankshaft case cover body bottom portion, penetratingly before and after the second cooling duct to be arranged on diesel crankshaft case cover body.
Preferred as one, the top of the first cooling duct and the second cooling duct is provided with mounting hole.
Compared with prior art, the beneficial effects of the utility model are:
The utility model enhancing cooling type diesel crankshaft case cover has the first cooling duct and the second cooling duct, and the cold wind provided by cooling fan guides to crankshaft cap from crankcase, forms cooling duct and stretches into machine oil inside, expand heat diffusion area.The utility model strengthens cooling type diesel crankshaft case cover and has the advantage reducing engine interior oil temperature, improve engine power, reduce energy consumption.
Accompanying drawing explanation
Fig. 1 is the front view that the utility model strengthens cooling type diesel crankshaft case cover.
Fig. 2 is the rear view that the utility model strengthens cooling type diesel crankshaft case cover.
Fig. 3 is the A-A sectional view of Fig. 1.
Fig. 4 is the B-B sectional view of Fig. 1.
Wherein:
Diesel crankshaft case cover body 1, first cooling duct 2, second cooling duct 3, mounting hole 4.
Embodiment
See Fig. 1 ~ Fig. 4, the one that the utility model relates to strengthens cooling type diesel crankshaft case cover, it comprises diesel crankshaft case cover body 1, described diesel crankshaft case cover 1 is provided with two cooling channels, place that left and right is arranged, two cooling channel, places comprise the first cooling duct 2 and the second cooling duct 3, first cooling duct 2 first by diesel crankshaft case cover body 1 pass to forward below diesel crankshaft case cover body 1 inside then vertically downward bottom pass-out diesel crankshaft case cover body 1 outside, penetratingly before and after second cooling duct 3 be arranged on diesel crankshaft case cover body 1, the top of the first cooling duct 2 and the second cooling duct 3 is provided with mounting hole 4.
Working principle: have the first cooling duct and the second cooling duct on diesel crankshaft case cover body, the cold wind provided by cooling fan guides to crankshaft cap from crankcase.Form cooling duct and stretch into machine oil inside, expand heat diffusion area, reduce engine interior oil temperature, reach the object improving engine power, reduce energy consumption.
Claims (2)
1. one kind strengthens cooling type diesel crankshaft case cover, it comprises diesel crankshaft case cover body (1), it is characterized in that described diesel crankshaft case cover (1) being provided with two cooling channels, place arranged left and right, two cooling channel, places comprise the first cooling duct (2) and the second cooling duct (3), first cooling duct (2) first passes to forward diesel crankshaft case cover body (1) inside below then vertically downward outside pass-out diesel crankshaft case cover body (1) bottom by diesel crankshaft case cover body (1), second cooling duct (3) front and back are penetrating to be arranged on diesel crankshaft case cover body (1).
2. one according to claim 1 strengthens cooling type diesel crankshaft case cover, it is characterized in that the top of the first cooling duct (2) and the second cooling duct (3) is provided with mounting hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420570490.4U CN204140224U (en) | 2014-09-30 | 2014-09-30 | Strengthen cooling type diesel crankshaft case cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420570490.4U CN204140224U (en) | 2014-09-30 | 2014-09-30 | Strengthen cooling type diesel crankshaft case cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204140224U true CN204140224U (en) | 2015-02-04 |
Family
ID=52416916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420570490.4U Expired - Fee Related CN204140224U (en) | 2014-09-30 | 2014-09-30 | Strengthen cooling type diesel crankshaft case cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204140224U (en) |
-
2014
- 2014-09-30 CN CN201420570490.4U patent/CN204140224U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203605389U (en) | Safe and efficient evaporative air cooler | |
| CN103266965A (en) | Air-cooled diesel engine box, diesel engine with same and cooling method of diesel engine | |
| CN204140224U (en) | Strengthen cooling type diesel crankshaft case cover | |
| CN204163876U (en) | Strengthen cooling type diesel engine box body | |
| CN103388507A (en) | Engine | |
| CN203214442U (en) | Heat dissipation shield structure of oscillating fan | |
| CN204717537U (en) | Insect protected in summer cools type street lamp | |
| CN104343518A (en) | General machine engine cooling structure | |
| CN201269136Y (en) | Twin-tub air cooling generator set with inner-container cooling ventiduct | |
| CN206352527U (en) | A kind of low noise diesel box body | |
| CN203430651U (en) | Cabinet for single-cylinder air-cooled diesel engine | |
| CN205977384U (en) | Fork truck water tank structure who cools in area | |
| CN204200331U (en) | Logical machine cooling structure for engine | |
| CN207989704U (en) | The wind turbine gearbox of self-reinforcing heat dissipation | |
| CN203271939U (en) | Air-cooled diesel engine box and diesel engine with same | |
| CN202202945U (en) | Cooling water tank for single-cylinder diesel engines | |
| CN204627783U (en) | Crankcase body | |
| CN206280153U (en) | A kind of heat radiating type engine cylinder cover | |
| CN204200347U (en) | Box sink | |
| CN204457999U (en) | A kind of casing cooling wind-guiding device | |
| CN202468057U (en) | Crank case | |
| CN205239141U (en) | Forced air cooling motor tricycle heat radiation structure | |
| CN207847779U (en) | The engine cylinder body of Two-way Cycle flexible water-cooling formula | |
| CN202789083U (en) | Oil cooling structure of motorcycle engine | |
| CN204921185U (en) | Cylinder end of air cooling engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20190930 |