CN201424988Y - Diesel cooler of diesel engine - Google Patents
Diesel cooler of diesel engine Download PDFInfo
- Publication number
- CN201424988Y CN201424988Y CN2009201308071U CN200920130807U CN201424988Y CN 201424988 Y CN201424988 Y CN 201424988Y CN 2009201308071 U CN2009201308071 U CN 2009201308071U CN 200920130807 U CN200920130807 U CN 200920130807U CN 201424988 Y CN201424988 Y CN 201424988Y
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- CN
- China
- Prior art keywords
- diesel
- diesel oil
- oil cooler
- cooler
- utility
- 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
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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a diesel cooler, which comprises an annular housing and a diesel circulating cavity arranged inside the annular housing, wherein the diesel circulating cavity includes a diesel inlet and a diesel outlet. The diesel cooler is characterized in that the diesel cooler is mounted at the front part of an engine cooling-water fan. The utility model further discloses a diesel engine. Therefore, the diesel cooler of the utility model can reduce the diesel consumption, increase the power and improve the safety.
Description
Technical field
The utility model relates to diesel oil cooling technology field, relates in particular to a kind of diesel oil cooler and diesel engine.
Background technique
According to the characteristic of fuel system for diesel engine, diesel engine when work returning-oil temperature raise, in computer room temperature height, season during high temperature, diesel fuel temperature raises, cause diesel oil density to descend, the diesel oil performance, engine power descends, increase cost, in air, produce mist of oil easily, the blast of easily catching fire simultaneously.
In summary, the diesel oil cooler of described prior art obviously exists inconvenience and defective, so be necessary to be improved on reality is used.
The model utility content
At above-mentioned defective, the purpose of this utility model is to provide a kind of diesel oil cooler, and it can reduce the diesel oil loss, increase power, and improves Security.
To achieve these goals, the utility model provides a kind of diesel oil cooler, at least comprise that an annular outer cover, is installed on the diesel cycle chamber of described annular outer cover inside, described diesel cycle chamber comprises a diesel oil import and diesel oil outlet, and described diesel oil cooler is installed on the front portion of engine cooling water fan.
Preferably, described diesel oil cooler comprises some radiating nets that are used to dispel the heat.
Preferably, described diesel cycle chamber is a tubular structure.
Preferably, described diesel oil cooler is shaped as cuboid.
The utility model also provides a kind of diesel engine that comprises above-mentioned diesel oil cooler accordingly, described diesel oil cooler comprises that at least an annular outer cover, is installed on the diesel cycle chamber of described annular outer cover inside, described diesel cycle chamber comprises a diesel oil import and diesel oil outlet, and described diesel oil cooler is installed on the front portion of engine cooling water fan.
The utility model carries out the diesel oil cooling by a diesel oil cooler is installed on diesel engine, this diesel oil cooler comprises that an annular outer cover, is installed on the diesel cycle chamber of described annular outer cover inside, described diesel cycle chamber comprises a diesel oil import and diesel oil outlet, before being installed on diesel engine cooling water system fan, utilize the diesel oil of the air intake cooling for reflux of fan.The utility model diesel oil cooler can reduce the diesel oil loss, increase power whereby, and improves Security.
Description of drawings
Fig. 1 is the structural representation of the utility model diesel oil cooler;
Fig. 2 is the structural drawing of the utility model diesel oil cooler one specific embodiment.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Fig. 1 shows the basic structure of the utility model diesel oil cooler, diesel oil cooler 100 comprises that an annular outer cover 10, is installed on the diesel cycle chamber 20 of described annular outer cover 10 inside, and this diesel cycle chamber 20 comprises a diesel oil import 30 and diesel oil outlet 40.Preferably, described diesel oil cooler 100 is installed on the front portion of engine cooling water fan.Preferably, this diesel oil cooler 100 be shaped as rectangular shape, diesel cycle chamber 20 be shaped as tubular structure.Whereby, diesel oil cooler 100 can cool off the gas and oil that refluxes by the air intake of fan.This diesel oil cooler 100 is rational in infrastructure, and cooling performance is good, and is practical, and versatility is wide, and is easy for installation, can adapt to the diesel engine requirement of different capacity.
Fig. 2 is the structural drawing of a specific embodiment of the utility model diesel oil cooler, shown diesel oil cooler 100 comprises that an annular outer cover 10, is installed on the diesel cycle chamber 20 of these annular outer cover 10 inside, and this diesel cycle chamber 20 comprises a diesel oil import 30 and diesel oil outlet 40.In this embodiment, diesel cycle chamber 20 is made up of some radiating nets.
This diesel oil cooler 100 is installed on the front portion of diesel engine cooling water fan, and the high temperature diesel oil of backflow enters into the diesel cycle chamber of being made up of some radiating nets 20 through diesel oil import 30, is flowed out by diesel oil outlet 40 then.In this process, the air intake that diesel cycle chamber 20 is subjected to the cooling water fan is constantly lowered the temperature to 20 diesel oil in the diesel cycle chamber, can reach the effect of cooling for reflux diesel oil whereby.This diesel oil cooler 100 can be determined the size and the shape in diesel cycle chamber 20 according to different designing requirements, and the quantity of required radiating net, and the size of annular outer cover 10 also can be made corresponding change.Whereby, on the basis of the versatility that guarantees diesel oil cooler 100, can design difformity and size product to adapt to the demand of different diesel engine.
The utility model is also corresponding to provide a kind of diesel engine, it is provided with aforesaid diesel oil cooler 100, this diesel oil cooler 100 preferentially is arranged on the front portion of diesel engine cooling water fan, can utilize the air intake effect of fan that the high temperature diesel oil that refluxes is cooled off whereby, improve the Security of motor operation.
In sum, the utility model carries out the diesel oil cooling by a diesel oil cooler is installed on diesel engine, this diesel oil cooler comprises that an annular outer cover, is installed on the diesel cycle chamber of described annular outer cover inside, described diesel cycle chamber comprises a diesel oil import and diesel oil outlet, before being installed on diesel engine cooling water system fan, utilize the diesel oil of the air intake cooling for reflux of fan.The utility model diesel oil cooler can reduce the diesel oil loss, increase power whereby, and improves Security.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (5)
1, a kind of diesel oil cooler, at least comprise that an annular outer cover, is installed on the diesel cycle chamber of described annular outer cover inside, described diesel cycle chamber comprises a diesel oil import and diesel oil outlet, it is characterized in that described diesel oil cooler is installed on the front portion of engine cooling water fan.
2, diesel oil cooler according to claim 1 is characterized in that, described diesel oil cooler comprises some radiating nets that are used to dispel the heat.
3, diesel oil cooler according to claim 1 is characterized in that, described diesel cycle chamber is a tubular structure.
4, diesel oil cooler according to claim 1 is characterized in that, described diesel oil cooler be shaped as cuboid.
5, a kind of diesel engine that comprises as claim 1～4 diesel oil cooler as described in each, it is characterized in that, described diesel oil cooler comprises that at least an annular outer cover, is installed on the diesel cycle chamber of described annular outer cover inside, described diesel cycle chamber comprises a diesel oil import and diesel oil outlet, and described diesel oil cooler is installed on the front portion of engine cooling water fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201308071U CN201424988Y (en) | 2009-04-13 | 2009-04-13 | Diesel cooler of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201308071U CN201424988Y (en) | 2009-04-13 | 2009-04-13 | Diesel cooler of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201424988Y true CN201424988Y (en) | 2010-03-17 |
Family
ID=42024434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201308071U Expired - Fee Related CN201424988Y (en) | 2009-04-13 | 2009-04-13 | Diesel cooler of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201424988Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410113A (en) * | 2011-11-25 | 2012-04-11 | 无锡市豫达换热器有限公司 | Fuel oil cooler assembly |
-
2009
- 2009-04-13 CN CN2009201308071U patent/CN201424988Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410113A (en) * | 2011-11-25 | 2012-04-11 | 无锡市豫达换热器有限公司 | Fuel oil cooler assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20140413 |