CN202883178U - Intake manifold with diversion structure - Google Patents
Intake manifold with diversion structure Download PDFInfo
- Publication number
- CN202883178U CN202883178U CN 201220442723 CN201220442723U CN202883178U CN 202883178 U CN202883178 U CN 202883178U CN 201220442723 CN201220442723 CN 201220442723 CN 201220442723 U CN201220442723 U CN 201220442723U CN 202883178 U CN202883178 U CN 202883178U
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- CN
- China
- Prior art keywords
- manifold
- intake manifold
- intercooler
- diversion structure
- guide structure
- 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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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 12
- 206010022000 influenza Diseases 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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Abstract
The utility model relates to an intake manifold with a diversion structure. The intake manifold with the diversion structure comprises a manifold inlet, a pressure stabilizing cavity and four air flues. The manifold inlet and the four air flues are all communicated with the pressure stabilizing cavity. An intercooler is arranged inside the pressure stabilizing cavity. A diversion structure is arranged on the manifold inner wall between the manifold inlet and the intercooler. The diversion structure is a fan-shaped protrusion arranged on the manifold inner wall. Compared with the prior art, the intake manifold with the diversion structure is simple and compact in structure, so that manufacture of excess parts and occupation of excess space are not needed. The intake manifold with the diversion structure is excellent in performance. The diversion structure enables air flow inside the intake manifold to pass through the intercooler more evenly, so that the intercooler is guaranteed to have high heat-exchanging efficiency.
Description
Technical field
The utility model relates to the car engine machine, especially relates to a kind of intake manifold with flow guide structure.
Background technique
Intake manifold is the parts of connecting joint air door body and motor, parts important in the gas handling system, working is that the fresh air that enters from throttle body is assigned to each firing chamber, and as the installation connecting platform of the parts such as intake air temperature sensor, pressure transducer, pipe joint and support.
Because interior space is limited, the space that the design intake manifold can be utilized also can be very limited.And at present increasing supercharged engine adopts the project organization of integrated intercooler, and the space just seems narrower like this.At present, the velocity distribution of the integrated intercooler inlet surface in the intake manifold that designs under this restriction can be too uneven, understands like this heat exchange efficiency of decrease intercooler.
The model utility content
The purpose of this utility model be exactly provide in order to overcome the defective that above-mentioned prior art exists a kind of simple in structure, performance is remarkable, have the intake manifold with flow guide structure of higher heat exchange efficiency.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of intake manifold with flow guide structure, comprise manifold entrance, pressure stabilizing cavity and four air flues, manifold entrance and four air flues all are communicated with pressure stabilizing cavity, are provided with intercooler in the described pressure stabilizing cavity, and the manifold inwall between manifold entrance and the intercooler is provided with flow guide structure.
Described flow guide structure and manifold inwall are structure as a whole.The position of this flow guide structure is relevant with size with size and the integrally-built shape of intake manifold, can adjust according to the flow direction of actual airflow.
Described flow guide structure is the fan-shaped projection that is located on the manifold inwall.
Described flow guide structure and manifold inwall consist of the air-flow path in the intake manifold, and this air-flow path can change the flow direction of part air-flow, thereby makes air-flow more equably by being integrated in the intercooler of manifold inside.
Compared with prior art, the utlity model has following advantage and beneficial effect:
(1) simple in structure, compact, need not to make extra part and take additional space;
(2) performance is remarkable, and flow guide structure guarantees that intercooler has higher heat exchange efficiency so that the intake manifold internal gas flow can pass through intercooler more equably.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
A kind of intake manifold with flow guide structure, structure as shown in Figure 1, intake manifold 1 comprises manifold entrance 11, pressure stabilizing cavity 12 and four air flues 13, manifold entrance 11 and four air flues 13 all are communicated with pressure stabilizing cavity 12, be provided with intercooler 2 in the pressure stabilizing cavity 12, the manifold inwall between manifold entrance 11 and the intercooler 2 is provided with flow guide structure 3.Flow guide structure 3 is structure as a whole with the manifold inwall.Flow guide structure 3 is for being located at the fan-shaped projection on the manifold inwall.The position of this flow guide structure 3 is relevant with size with size and intake manifold 1 integrally-built shape, can adjust according to the flow direction of actual airflow.Flow guide structure 3 and manifold inwall consist of the air-flow path in the intake manifold 1, and this air-flow path can change the flow direction of part air-flow, thereby makes the more equably intercooler 2 by being integrated in manifold inside of air-flow.
Air-flow enters intake manifold 1 from manifold entrance 11, in the air-flow path that flow guide structure 3 and manifold inwall consist of, pass through, air-flow is uniformly by intercooler 2, so that intercooler 2 has higher heat exchange efficiency, air-flow further is diverted in four air flues 13 uniformly, and the intake efficiency of motor is obviously promoted.
Claims (4)
1. intake manifold with flow guide structure, comprise manifold entrance (11), pressure stabilizing cavity (12) and four air flues (13), manifold entrance (11) and four air flues (13) all are communicated with pressure stabilizing cavity (12), it is characterized in that, be provided with intercooler (2) in the described pressure stabilizing cavity (12), the manifold inwall between manifold entrance (11) and the intercooler (2) is provided with flow guide structure (3).
2. a kind of intake manifold with flow guide structure according to claim 1 is characterized in that, described flow guide structure (3) is structure as a whole with the manifold inwall.
3. a kind of intake manifold with flow guide structure according to claim 1 is characterized in that, described flow guide structure (3) is for being located at the fan-shaped projection on the manifold inwall.
4. according to claim 1 or 3 described a kind of intake manifold with flow guide structure, it is characterized in that described flow guide structure (3) and manifold inwall consist of the air-flow path in the intake manifold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220442723 CN202883178U (en) | 2012-08-31 | 2012-08-31 | Intake manifold with diversion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220442723 CN202883178U (en) | 2012-08-31 | 2012-08-31 | Intake manifold with diversion structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883178U true CN202883178U (en) | 2013-04-17 |
Family
ID=48074614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220442723 Expired - Fee Related CN202883178U (en) | 2012-08-31 | 2012-08-31 | Intake manifold with diversion structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883178U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711625A (en) * | 2014-01-09 | 2014-04-09 | 劳士领汽车配件(苏州)有限公司 | Turbo supercharged engine intake manifold of integrated intercooler |
| CN105257402A (en) * | 2015-09-24 | 2016-01-20 | 中国北车集团大连机车车辆有限公司 | Compact type marine line diesel engine body and air cooler combination |
| CN106930821A (en) * | 2015-12-31 | 2017-07-07 | 曼胡默尔滤清器（上海）有限公司 | A kind of motor intake manifold of built-in integrated charge air cooler |
| CN111911323A (en) * | 2020-06-28 | 2020-11-10 | 东南大学 | Diversion air inlet mechanism suitable for FSC (formula free gas) event requirements |
-
2012
- 2012-08-31 CN CN 201220442723 patent/CN202883178U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711625A (en) * | 2014-01-09 | 2014-04-09 | 劳士领汽车配件(苏州)有限公司 | Turbo supercharged engine intake manifold of integrated intercooler |
| CN105257402A (en) * | 2015-09-24 | 2016-01-20 | 中国北车集团大连机车车辆有限公司 | Compact type marine line diesel engine body and air cooler combination |
| CN106930821A (en) * | 2015-12-31 | 2017-07-07 | 曼胡默尔滤清器（上海）有限公司 | A kind of motor intake manifold of built-in integrated charge air cooler |
| CN111911323A (en) * | 2020-06-28 | 2020-11-10 | 东南大学 | Diversion air inlet mechanism suitable for FSC (formula free gas) event requirements |
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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: 20130417 Termination date: 20160831 |