CN201502428U - Engine exhaust manifold device - Google Patents
Engine exhaust manifold device Download PDFInfo
- Publication number
- CN201502428U CN201502428U CN2009201009987U CN200920100998U CN201502428U CN 201502428 U CN201502428 U CN 201502428U CN 2009201009987 U CN2009201009987 U CN 2009201009987U CN 200920100998 U CN200920100998 U CN 200920100998U CN 201502428 U CN201502428 U CN 201502428U
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- CN
- China
- Prior art keywords
- pipe
- air flue
- air
- air inlet
- outlet pipe
- 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 - Lifetime
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- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
Abstract
The utility model relates to an engine exhaust manifold device, which comprises an air inlet flange, an exhaust pipe, upper and lower housings of the exhaust pipe, another exhaust pipe, a collect pipe and an air outlet flange. A first air flue port, a second air flue port, a third air flue port and a fourth air flue port are formed on the air inlet flange; the air inlet end of the exhaust pipe is butted with the first air flue port, and the air outlet end thereof is connected with the air flue collect pipe; the upper and lower housings of the exhaust pipe are welded and then are connected to the second air flue port and the third air flue port of the air inlet flange, and the outlet end of the exhaust pipe is connected to the air flue collect pipe; the air inlet end of the exhaust pipe is butted with the fourth air flue port of the air inlet flange, and the exhaust end thereof is connected to the air flue collect pipe; and the rear end of the air flue collect pipe is connected with an exhaust flange. The engine exhaust manifold device has the advantages of compact structure, reasonable design, low cost, safe and reliable use, convenient operation and use, convenient installation and disassembly, light weight, small thermal capacity and less absorption heat, and ensures that the catalyst can quickly get burnt, thereby reducing the content of the emission pollutants and meeting the environmental protection requirements.
Description
Technical field
The utility model relates to a kind of automobile with small output volumn Engine Exhaust manifold Device.
Background technique
At present, enmgine exhaust mostly is foundry goods, and mould complexity, wall thickness, weight is big, thermal capacity is big, and it is many to absorb heat.Car body is when low-temperature cool starting, and the heat loss of engine cylinder-body combustion gas is bigger.Three-way catalyst is difficult to reach the temperature of catalytic reaction in preceding 40 seconds of image data, and causing discharging pollutants exceeds standard.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that exists in the above-mentioned technology, and a kind of compact structure, reasonable in design is provided, Engine Exhaust manifold Device with low cost, safe and reliable, as to reduce complete machine weight.
In order to achieve the above object, the technical solution adopted in the utility model is: comprise air inlet flange disks, outlet pipe, lower shell body on the outlet pipe, outlet pipe, gather pipe, the flange of giving vent to anger, be respectively equipped with first gas port on the air inlet flange disks, second gas port, the 3rd gas port, the 4th gas port, the outlet pipe inlet end and first gas port connect, outlet side and air flue gather pipe and join, on the outlet pipe, after the lower shell body bond pads with second gas port of air inlet flange disks, the 3rd gas port joins, its position, outlet side is connected to air flue and gathers pipe, the 4th gas port of outlet pipe air inlet port and air inlet flange disks connects, its exhaust end position is connected to air flue and gathers pipe, and air flue gathers the pipe rear end and the exhaust flange dish joins.
The utility model has the advantages that:
Compact structure, reasonable in design, with low cost, safe and reliable, easy for operation, easy installation and removal, weight is little, thermal capacity is little, and it is few to absorb heat, makes to satisfy environmental requirement by catalyzer ignition and reduce the content that discharges pollutants fast.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A of Fig. 1 is to schematic representation;
Fig. 3 is that the B of Fig. 2 is to schematic representation.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
By Fig. 1-Fig. 3 as can be known, the utility model comprises air inlet flange disks 1, outlet pipe 2, lower shell body 3 on the outlet pipe, outlet pipe 4, gather pipe 5, the flange 6 of giving vent to anger, be respectively equipped with first gas port 19 on the air inlet flange disks 1, second gas port 20, the 3rd gas port 21, the 4th gas port 22, outlet pipe 2 inlet ends and first gas port 19 connect, outlet side and air flue gather pipe 5 and join, on the outlet pipe, after lower shell body 3 bond pads with second gas port 20 of air inlet flange disks 1, the 3rd gas port 21 joins, its position, outlet side is connected to air flue and gathers pipe 5, the 4th gas port 22 of outlet pipe 4 air inlet ports and air inlet flange disks 1 connects, its exhaust end position is connected to air flue and gathers pipe 5, and air flue gathers pipe 5 rear ends and exhaust flange dish 6 joins.
Be separately installed with support 1, support 28, support 39 on the outlet pipe 2.
Support 4 10, support 5 11 are installed on the outlet pipe 4.
The utility model is formed air inlet flange disks 1, the flange plate 6 of giving vent to anger, rear stub mounting hole 19, outlet pipe 2, outlet pipe is shell component 3 up and down, outlet pipe 4, gather pipe shell component 5 up and down, support 1, support 28, support 39, support 4 10, support 5 11, project-welding nut 12, pad 13, described support 1, support 28, support 39, support 4 10, support 5 11 is connected with project-welding nut 12 respectively, outlet pipe shell component 3 up and down is by outlet pipe upper casing 14, outlet pipe lower casing 15 constitutes, gather pipe up and down shell component 5 be by gathering pipe upper casing 16, gathering pipe lower casing 17 constitutes, plan view intermediate portion outlet pipe 2, outlet pipe 4, outlet pipe shell component 3 one ends up and down inserts connection in forward flange dish 1 square hole respectively, the other end inserts to gather to manage up and down with pad 13 and is connected in the shell component 5, shell component 5 is connected with rear stub 10 about gathering pipe, support 1 is connected with outlet pipe 2, support 29 is connected with outlet pipe 4, support 38 is connected with outlet pipe 2, support 4 10 is connected with outlet pipe 4, and support 5 11 is connected with outlet pipe 2.The utility model working procedure: exhaust manifold device is installed in engine cylinder by forward flange dish mounting hole 17 and covers, rear stub mounting hole 18 is connected with ternary catalyzing unit, shell component 3, outlet pipe 4 are summarised in and gather pipe up and down in the shell component 5 waste gas that four cylinders produce during with engine operation up and down via the outlet pipe 2 of particular space trend, outlet pipe, via rear stub 10, final combustion gas.
Claims (3)
1. Engine Exhaust manifold Device, comprise air inlet flange disks (1), outlet pipe (2), lower shell body on the outlet pipe (3), outlet pipe (4), gather pipe (5), the flange (6) of giving vent to anger, it is characterized in that: be respectively equipped with first gas port (19) on the air inlet flange disks (1), second gas port (20), the 3rd gas port (21), the 4th gas port (22), outlet pipe (2) inlet end and first gas port (19) connect, outlet side and air flue gather pipe (5) and join, on the outlet pipe, after lower shell body (3) bond pads with second gas port (20) of air inlet flange disks (1), the 3rd gas port (21) joins, its position, outlet side is connected to air flue and gathers pipe (5), the 4th gas port (22) of outlet pipe (4) air inlet port and air inlet flange disks (1) connects, its exhaust end position is connected to air flue and gathers pipe (5), and air flue gathers pipe (5) rear end and exhaust flange dish (6) joins.
2. Engine Exhaust manifold Device according to claim 1 is characterized in that: be separately installed with support one (7), support two (8), support three (9) on the outlet pipe (2).
3. Engine Exhaust manifold Device according to claim 1 is characterized in that: support four (10), support five (11) are installed on the outlet pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201009987U CN201502428U (en) | 2009-09-29 | 2009-09-29 | Engine exhaust manifold device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201009987U CN201502428U (en) | 2009-09-29 | 2009-09-29 | Engine exhaust manifold device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201502428U true CN201502428U (en) | 2010-06-09 |
Family
ID=42453364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201009987U Expired - Lifetime CN201502428U (en) | 2009-09-29 | 2009-09-29 | Engine exhaust manifold device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201502428U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661189A (en) * | 2012-04-28 | 2012-09-12 | 常熟市祥隆金属制品厂 | Decorative cover for rear bumper of automobile exhaust pipe |
| CN103352750A (en) * | 2013-07-30 | 2013-10-16 | 成都陵川特种工业有限责任公司 | Exhaust manifold with flange structure |
| CN103352749A (en) * | 2013-07-30 | 2013-10-16 | 成都陵川特种工业有限责任公司 | Exhaust manifold with wing plate structure |
-
2009
- 2009-09-29 CN CN2009201009987U patent/CN201502428U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661189A (en) * | 2012-04-28 | 2012-09-12 | 常熟市祥隆金属制品厂 | Decorative cover for rear bumper of automobile exhaust pipe |
| CN102661189B (en) * | 2012-04-28 | 2013-10-30 | 常熟市祥隆金属制品厂 | Decorative cover for rear bumper of automobile exhaust pipe |
| CN103352750A (en) * | 2013-07-30 | 2013-10-16 | 成都陵川特种工业有限责任公司 | Exhaust manifold with flange structure |
| CN103352749A (en) * | 2013-07-30 | 2013-10-16 | 成都陵川特种工业有限责任公司 | Exhaust manifold with wing plate structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jilin Airui Environmental Protection Technology Co., Ltd. Assignor: Harbin Airui Automotive Exhaust System Co., Ltd. Contract record no.: 2012220000016 Denomination of utility model: Engine exhaust manifold device Granted publication date: 20100609 License type: Exclusive License Record date: 20120328 |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 150060 Heilongjiang city in Harbin Province, Pingfang district support Road No. 18 Harbin Airui Automotive Exhaust Systems Co Ltd Patentee after: Harbin Ai Rui emission control technology Limited by Share Ltd Address before: 150060 Heilongjiang city in Harbin Province, Pingfang district support Road No. 18 Harbin Airui Automotive Exhaust Systems Co Ltd Patentee before: Harbin Airui Automotive Exhaust System Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100609 |