CN206376969U - The arrangement of straight-row diesel engine monoblock pump - Google Patents
The arrangement of straight-row diesel engine monoblock pump Download PDFInfo
- Publication number
- CN206376969U CN206376969U CN201720088108.XU CN201720088108U CN206376969U CN 206376969 U CN206376969 U CN 206376969U CN 201720088108 U CN201720088108 U CN 201720088108U CN 206376969 U CN206376969 U CN 206376969U
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- monoblock pump
- arrangement
- straight
- camshaft
- 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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Links
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 239000000446 fuel Substances 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 3
- 239000002283 diesel fuel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Fuel-Injection Apparatus (AREA)
Abstract
The utility model discloses a kind of arrangement of straight-row diesel engine monoblock pump, acclivitous installation cavity is cast with the side wall close to the body of the diesel engine of camshaft side, cavity and camshaft hole insertion are installed, cavity and fixation are installed in monoblock pump insertion, and monoblock pump is by camshaft actuated.The arrangement on body by increasing mounting hole, using camshaft actuated, and monoblock pump arrangement, which is not take up original body top design, just can greatly improve diesel engine power.
Description
Technical field
The utility model is related to Diesel Engine Technique Field, more particularly to a kind of arrangement of straight-row diesel engine monoblock pump.
Background technology
In current non-rice habitats diesel engine, still there is quite a few to use mechanical spray oil pump, but with Abgasgesetz day
The strict and environmental problem of becoming is continued to bring out, and the emission level for improving diesel engine is extremely urgent, and original mechanical pump injection system is more
It is instantly critical work to be changed to electronically controlled unit pump injection system or high pressure co-rail system.On the other hand, with diesel engine skill
Under art progress, the ever-increasing background of diesel engine power density, original mechanical pump hoisting power is limited by oil spout pump capacity, electricity
Controlling the use of monoblock pump makes it possible significantly to provide diesel engine power, but because electronically controlled unit pump volume is larger, former in upright arrangement
Arranged on diesel engine relatively difficult.
The information for being disclosed in the background section is merely intended to increase the understanding to general background of the present utility model, and
It is not construed as recognizing or implies that the information structure has been existing well known to persons skilled in the art in any form
Technology.
Utility model content
The purpose of this utility model is to provide a kind of arrangement of straight-row diesel engine monoblock pump, by increasing on body
Plus mounting hole, using camshaft actuated, monoblock pump arrangement, which is not take up original body top design, just can greatly improve diesel engine work(
Rate.
To achieve the above object, the utility model provides a kind of arrangement of straight-row diesel engine monoblock pump, close
Acclivitous installation cavity is cast with the side wall of the body of the diesel engine of camshaft side, cavity is installed and passed through with camshaft hole
Logical, cavity and fixation are installed in monoblock pump insertion, and monoblock pump is by camshaft actuated.
Preferably, it is cylindrical shape to install cavity.
Preferably, the openend for installing cavity has flange, and the flange is used for securing unit pump.
Compared with prior art, the utility model has the advantages that：Inclined installation cavity is cast on body,
Certain machining, which is carried out, to installing cavity can install monoblock pump, such as electronically controlled unit pump, using camshaft actuated, automatically controlled list
Body pump is not take up original body top design, it is only necessary to which changing body, camshaft, fuel system just can be significantly using being in tilted layout
Diesel engine power is improved, because fuel system ability is strengthened, the atomization of sprayed diesel oil can be optimized, more fully subtracted so as to burn
Of low pollution thing is discharged.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view of the arrangement according to straight-row diesel engine monoblock pump of the present utility model；
Fig. 2 is the arrangement schematic diagram of the arrangement according to straight-row diesel engine monoblock pump of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings, embodiment of the present utility model is described in detail, it is to be understood that this practicality
New protection domain is not limited by embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
As shown in Figure 1 to Figure 2, according to a kind of arrangement of straight-row diesel engine monoblock pump of the utility model embodiment
Structure, acclivitous installation cavity 21 is cast with the side wall 2 close to the body of the diesel engine of the side of camshaft 1, is installed
Cavity 21 and camshaft hole insertion, the insertion of monoblock pump 3 install cavity 21 and fixed, and monoblock pump 3 is driven by camshaft 1.
As a kind of preferred embodiment, installation cavity 21 is cylindrical shape.
As a kind of preferred embodiment, installing the openend of cavity 21 has flange, and the flange is used for securing unit pump 3.
In such scheme, by casting inclined installation cavity 21 on body, certain machine is carried out to installing cavity 21
Processing can install monoblock pump, such as electronically controlled unit pump, using camshaft actuated, and electronically controlled unit pump is not accounted for using being in tilted layout
With original body top design, it is only necessary to which changing body, camshaft, fuel system just can greatly improve diesel engine power, due to combustion
Oil system ability is strengthened, and can optimize the atomization of sprayed diesel oil, pollutant emission is more substantially reduced so as to burn.
To sum up, the arrangement of the straight-row diesel engine monoblock pump of the present embodiment, monoblock pump is installed by increasing on body
Installation cavity, on the basis of original diesel engine being changed to electronically controlled unit pump is possibly realized, and can greatly improve diesel engine power, by
Strengthen in fuel system ability, the atomization of sprayed diesel oil can be optimized, pollutant emission is more substantially reduced so as to burn.
The foregoing description to specific illustrative embodiment of the present utility model be in order to illustrate and illustration purpose.These
Description is not wishing to being defined to the utility model into disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can carry out
It is many to change and change.The purpose of selecting and describing the exemplary embodiment is that explaining certain principles of the present utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of examples of the present utility model
Property embodiment and a variety of selections and change.Scope of the present utility model is intended to by claims and its waits similar shape
Formula is limited.
Claims (3)
1. a kind of arrangement of straight-row diesel engine monoblock pump, it is characterised in that in the machine of the diesel engine close to camshaft side
Acclivitous installation cavity, the installation cavity and camshaft hole insertion are cast with the side wall of body, monoblock pump insertion is described
Cavity and fixation are installed, the monoblock pump is by the camshaft actuated.
2. the arrangement of straight-row diesel engine monoblock pump according to claim 1, it is characterised in that the installation cavity is
Cylindrical shape.
3. the arrangement of straight-row diesel engine monoblock pump according to claim 2, it is characterised in that the installation cavity
Openend has flange, and the flange is used for fixing the monoblock pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720088108.XU CN206376969U (en) | 2017-01-23 | 2017-01-23 | The arrangement of straight-row diesel engine monoblock pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720088108.XU CN206376969U (en) | 2017-01-23 | 2017-01-23 | The arrangement of straight-row diesel engine monoblock pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206376969U true CN206376969U (en) | 2017-08-04 |
Family
ID=59400992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720088108.XU Active CN206376969U (en) | 2017-01-23 | 2017-01-23 | The arrangement of straight-row diesel engine monoblock pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206376969U (en) |
-
2017
- 2017-01-23 CN CN201720088108.XU patent/CN206376969U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230111 Address after: No.88 Tianqiao West Road, Yulin City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Yuchai Ship Electric Power Co.,Ltd. Address before: 537005 No. 88 flyover West Road, the Guangxi Zhuang Autonomous Region, Yulin Patentee before: Guangxi Yuchai Machinery Co.,Ltd. |