CN208702530U - The double pressurization coordinate systems of six-in-line diesel engine - Google Patents
The double pressurization coordinate systems of six-in-line diesel engine Download PDFInfo
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- CN208702530U CN208702530U CN201821378693.8U CN201821378693U CN208702530U CN 208702530 U CN208702530 U CN 208702530U CN 201821378693 U CN201821378693 U CN 201821378693U CN 208702530 U CN208702530 U CN 208702530U
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- exhaust
- diesel engine
- adapter tube
- conversion adapter
- coordinate systems
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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 is mainly used in diesel exhaust gas technical field, in particular to the double pressurization coordinate systems of a kind of six-in-line diesel engine, including two groups of exhaust pipes, every group of exhaust pipe includes exhaust main, three exhaust branch pipes are set side by side on exhaust main, exhaust branch pipe is connected to exhaust main, the outlet port connection conversion adapter tube of exhaust main, conversion adapter tube connection booster.Design rationally, is suitable for in-line 6 cylinder turbo-charged diesels, and components interchangeability is good, and dynamic response is rapid, and double efficiency of turbocharger are higher, and diesel engine performance is promoted obvious.Two groups of exhaust branch pipes, exhaust conversion adapter tube, turbocharger arrangement are identical, can be interchanged, save manufacturing cost, improve Efficiency of Diesel Engine.
Description
Technical field
The utility model relates to a kind of double pressurization coordinate systems of six-in-line diesel engine, are mainly used in diesel exhaust gas skill
Art field.
Background technique
Pressure charging system has a major impact diesel engine performance, designs good pressure charging system, has to diesel engine performance is improved
Significance.In-line 6 cylinder diesels are widely used in the multiple fields such as Ship Propeling, power generation.The pressurization of former 6 cylinder machine exhaust systems
Four to six cylinder of system is vented distance, and exhaust energy loss is big.Booster is double feed inlet, and operational efficiency is low, and dynamic response is poor.
And two sections of gas exhaust piping structures are different, non-interchangeable, manufacturing cost is high.In addition 4-6 cylinder row's temperature detector gaging hole and 1-3 cylinder detection hole are tight
Neighbour, detection interference, low measurement accuracy.
Utility model content
Technical problem to be solved by the utility model is: providing, a kind of design is reasonable, and components interchangeability is good, dynamic response
Rapidly, the double pressurization coordinate systems of the higher six-in-line diesel engine of double efficiency of turbocharger.
The double pressurization coordinate systems of six-in-line diesel engine described in the utility model, including two groups of exhaust pipes, every group of exhaust
Guan Jun includes exhaust main, and three exhaust branch pipes are set side by side on exhaust main, and exhaust branch pipe is connected to exhaust main, exhaust
The outlet port connection conversion adapter tube of general pipeline, conversion adapter tube connection booster.
The exhaust branch pipe inlet port setting gasket seal and bolt, outlet port are connected to exhaust main.
Gasket seal and bolt are set between the exhaust main and conversion adapter tube.
Upper aperture, tapping installation row's temperature detector measurement equipment are taken in the conversion.
One, two, three cylinders are with one group of exhaust pipe is used, and four, five, six cylinders are same to use one group, the circulation path ratio of four to six cylinders exhaust
Six traditional cylinder pusher sides, which set single pressurizator pressure charging system, will shorten one times, and exhaust flow losses are small, and turbine is single import, than
Side double feed inlet turbine operational efficiency is high.Exhaust pipe volume and turbine size are small, and dynamic response performance is good.Two groups of exhaust pipes, row
Gas shift adapter tube, turbocharger arrangement are identical, can be interchanged.And row's temperature detector gaging hole distance is remote, interferes small, measurement accuracy
It is high.
The beneficial effects of the utility model are:
Design rationally, is suitable for in-line 6 cylinder turbo-charged diesels, components interchangeability is good, and dynamic response is rapid, double increasings
Depressor is more efficient, and diesel engine performance is promoted obvious.Two groups of exhaust branch pipes, exhaust conversion adapter tube, turbocharger arrangement are complete
It is identical, it can be interchanged, save manufacturing cost, improve Efficiency of Diesel Engine.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the overlooking structure diagram of Fig. 1.
In figure: 1, booster；2, conversion adapter tube；3, gasket seal；4, exhaust main；5, exhaust branch pipe.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
As depicted in figs. 1 and 2, the double pressurization coordinate systems of six-in-line diesel engine described in the utility model, including two groups
Exhaust pipe, every group of exhaust pipe include exhaust main 4, and three exhaust branch pipes 5 are set side by side on exhaust main 4, and exhaust branch pipe 5 is equal
It is connected to exhaust main 4, the outlet port connection conversion adapter tube 2 of exhaust main 4, conversion adapter tube 2 connects booster 1.Exhaust branch
Gasket seal 3 and bolt is arranged in 5 inlet port of pipe, and outlet port is connected to exhaust main 4.Between exhaust main 4 and conversion adapter tube 2
Gasket seal 3 and bolt are set.Convert aperture on adapter tube 2, tapping installation row's temperature detector measurement equipment.
The utility model is designed as one, two, three cylinders with one group of exhaust pipe is used, and four, five, six cylinders are same to use one group, and two groups of rows
Tracheae is identical, and two pipes pass through gasket seal 3 respectively and are bolted each cylinder head, and other end outlet passes through gasket seal 3
Adapter tube 2 is converted with exhaust is bolted, exhaust conversion adapter tube 2 passes through gasket again and is bolted the exhaust gas end of booster 1, increasing
Depressor 1 is arranged at the first cylinder and the 4th cylinder waste gas outlet.
Claims (4)
1. a kind of double pressurization coordinate systems of six-in-line diesel engine, it is characterised in that: including two groups of exhaust pipes, every group of exhaust pipe is equal
Including exhaust main (4), it is set side by side three exhaust branch pipes (5) on exhaust main (4), exhaust branch pipe (5) is and exhaust main
(4) it is connected to, the outlet port connection conversion adapter tube (2) of exhaust main (4), conversion adapter tube (2) connection booster (1).
2. the double pressurization coordinate systems of six-in-line diesel engine according to claim 1, it is characterised in that: exhaust branch pipe (5)
Gasket seal (3) and bolt is arranged in inlet port, and outlet port is connected to exhaust main (4).
3. the double pressurization coordinate systems of six-in-line diesel engine according to claim 1, it is characterised in that: exhaust main (4)
Gasket seal (3) and bolt are set between conversion adapter tube (2).
4. the double pressurization coordinate systems of six-in-line diesel engine according to claim 1, it is characterised in that: conversion adapter tube (2)
Upper aperture, tapping installation row's temperature detector measurement equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821378693.8U CN208702530U (en) | 2018-08-24 | 2018-08-24 | The double pressurization coordinate systems of six-in-line diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821378693.8U CN208702530U (en) | 2018-08-24 | 2018-08-24 | The double pressurization coordinate systems of six-in-line diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208702530U true CN208702530U (en) | 2019-04-05 |
Family
ID=65944252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821378693.8U Active CN208702530U (en) | 2018-08-24 | 2018-08-24 | The double pressurization coordinate systems of six-in-line diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208702530U (en) |
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2018
- 2018-08-24 CN CN201821378693.8U patent/CN208702530U/en active Active
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