CN203867742U - Collecting type air inlet system for V-shaped engine - Google Patents
Collecting type air inlet system for V-shaped engine Download PDFInfo
- Publication number
- CN203867742U CN203867742U CN201420227151.6U CN201420227151U CN203867742U CN 203867742 U CN203867742 U CN 203867742U CN 201420227151 U CN201420227151 U CN 201420227151U CN 203867742 U CN203867742 U CN 203867742U
- Authority
- CN
- China
- Prior art keywords
- air
- air inlet
- intake branch
- air intake
- intercooler
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The utility model discloses a collecting type air inlet system for a V-shaped engine. The collecting type air inlet system comprises an air-air intercooler. A left air inlet branch pipe and a right air inlet branch pipe are respectively communicated with the air-air intercooler from two sides, air coming out of the air-air intercooler is collected to an air inlet connecting pipe, a pressure stabilizing box is arranged at the rear of the air inlet connecting pipe, and a left air inlet pipe and a right air inlet pipe which evenly distribute air in the pressure stabilizing box to each cylinder according to the ignition sequence are communicated with the pressure stabilizing box. The air outlet of the intercooler is simplified to be a path, the pressure stabilizing box large in size is designed, pressure and temperature balance is performed on inlet air of the cylinders, working stability of the engine can be promoted, and accordingly reliability of the engine is improved; and the system enables the whole structure to be more compact. The system is suitable for V-shaped engines of different cylinder numbers, cylinder diameters and strokes.
Description
Technical field
The utility model relates to a kind of V-type engine collective-type gas handling system.
Background technique
Tradition V-type engine gas handling system mostly is two and enters scene 2 structure, be that left column air intake branch enters the cooled air of intercooler and only enters left column cylinder, right row air intake branch enters the cooled air of intercooler and only enters right row cylinder, such intake method can cause gas handling system tubing more, structural configuration difficulty, the suction pressure of left column and right row cylinder is difficult to guarantee consistent with temperature simultaneously, thereby can cause left column and right row cylinder operation unbalanced, the vibrations of aggravation motor, the functional reliability of reduction motor.
Summary of the invention
The purpose of this utility model be to provide a kind of rational in infrastructure, compact, reliability is high and supporting adaptable V-type engine collective-type gas handling system.
Technical solution of the present utility model is:
A kind of V-type engine collective-type gas handling system, comprise sky-air inter cooler, left air intake branch, right air intake branch are communicated with sky-air inter cooler respectively by both sides, it is characterized in that: sky-air inter cooler air is out pooled to an air inlet tube, after air inlet tube, be furnished with pressure stabilizer, left suction tude and right suction tude that the air in pressure stabilizer is evenly distributed to each cylinder according to ignition order are communicated with pressure stabilizer.
Left air intake branch, right air intake branch 4 use supports and U bolt are fixed; Left air intake branch, right air intake branch outside are all furnished with heat insulation protection apron.
The joint of each pipeline is arranged and is prevented from taking over the tingle that comes off.
The utility model retains the part-structure in traditional V-type engine gas handling system, the pressurized air that enters sky-air inter cooler is still left column and right row two-way, intercooler is given vent to anger and is reduced to a road, and be designed with the pressure stabilizer that volume is larger, for cylinder intake is carried out to pressure, equalized temperature, in whole system, be also furnished with the fixedly various intermediate plates of pipeline, and be designed with heat insulation protection apron at left and right air intake branch place.By above-mentioned solution, can promote the stationarity of engine operation, thereby improve the reliability of motor, meanwhile, this system makes complete machine structure compacter.This system is applicable to the V-type engine of different cylinder numbers, cylinder diameter, stroke.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Fig. 1 is embodiment's main TV structure figure.
Fig. 2 is embodiment's left TV structure figure.
Specific embodiments:
Fig. 1 described in the utility model---V-type engine collective-type gas handling system, by left air intake branch 1, right air intake branch 4, air inlet tube 18, pressure stabilizer 12, left suction tude 5, right suction tude 8 compositions such as grade.
Fresh air enters system by left air-strainer 11 and right air-strainer 13, by taking over 10 and 14, enter respectively pressurized machine 9 and 15, by the compression of pressurized machine 9 and 15, high pressure, high-temperature gas enter respectively sky-air inter cooler 16 by left air intake branch 1, right air intake branch 4 by both sides.Left air intake branch 1, right air intake branch 4 are fixed with support 2 and U bolt 3 respectively, and for avoiding scalding, left air intake branch 1, right air intake branch 4 outsides are all furnished with heat insulation protection apron 20.From sky-air inter cooler 16 air out, be pooled to an air inlet tube 18.After air inlet tube 18, be furnished with the pressure stabilizer 12 that volume is larger, make to enter the left suction tude 5 of V-type diesel consistent with the pressure and temperature of the air of right suction tude 8.
Left suction tude 5 and right suction tude 8 are evenly distributed to each cylinder by the air in pressure stabilizer 12 according to ignition order by transition arm 6 and 7.
In whole system, be also furnished with the fixedly intermediate plate 17 and 19 of pipeline, can avoid occurring because overpressure causes taking over the phenomenon coming off.
Claims (3)
1. a V-type engine collective-type gas handling system, comprise sky-air inter cooler, left air intake branch, right air intake branch are communicated with sky-air inter cooler respectively by both sides, it is characterized in that: sky-air inter cooler air is out pooled to an air inlet tube, after air inlet tube, be furnished with pressure stabilizer, left suction tude and right suction tude that the air in pressure stabilizer is evenly distributed to each cylinder according to ignition order are communicated with pressure stabilizer.
2. V-type engine collective-type gas handling system according to claim 1, is characterized in that: left air intake branch, right air intake branch 4 use supports and U bolt are fixed; Left air intake branch, right air intake branch outside are all furnished with heat insulation protection apron.
3. V-type engine collective-type gas handling system according to claim 1 and 2, is characterized in that: the joint of each pipeline is arranged and prevented from taking over the tingle that comes off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227151.6U CN203867742U (en) | 2014-05-06 | 2014-05-06 | Collecting type air inlet system for V-shaped engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227151.6U CN203867742U (en) | 2014-05-06 | 2014-05-06 | Collecting type air inlet system for V-shaped engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203867742U true CN203867742U (en) | 2014-10-08 |
Family
ID=51648707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420227151.6U Expired - Fee Related CN203867742U (en) | 2014-05-06 | 2014-05-06 | Collecting type air inlet system for V-shaped engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203867742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644036A (en) * | 2018-06-14 | 2018-10-12 | 河南柴油机重工有限责任公司 | A kind of V-type EGR engine multichannel exhaust gas attachment device |
-
2014
- 2014-05-06 CN CN201420227151.6U patent/CN203867742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644036A (en) * | 2018-06-14 | 2018-10-12 | 河南柴油机重工有限责任公司 | A kind of V-type EGR engine multichannel exhaust gas attachment device |
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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: 20141008 Termination date: 20200506 |