CN202203001U - External gas import system of motor vehicle - Google Patents
External gas import system of motor vehicle Download PDFInfo
- Publication number
- CN202203001U CN202203001U CN2011202707108U CN201120270710U CN202203001U CN 202203001 U CN202203001 U CN 202203001U CN 2011202707108 U CN2011202707108 U CN 2011202707108U CN 201120270710 U CN201120270710 U CN 201120270710U CN 202203001 U CN202203001 U CN 202203001U
- Authority
- CN
- China
- Prior art keywords
- flow guide
- motor vehicle
- transition box
- external gas
- fan
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an intake system of a motor vehicle, in particular to an external gas import system of a motor vehicle. The technical proposal of the external gas import system of the motor vehicle is as follows: the external gas import system of the motor vehicle is mainly composed of a flow guide channel, a compensation fan, a flow guide plate, a spoiler, a flow guide fan and a transition box, wherein the flow guide channel is arranged on one side of the transition box; a plurality of flow guide plates are mounted at the inlet of the flow guide channel; the spoiler is arranged under the flow guide plates; the compensation fan is mounted in the flow guide channel on a side corresponding to the transition box; and the flow guide fan is mounted in the transition box. The external gas import system of the motor vehicle has the following advantages that: as an external gas is imported into the combustion chamber of the engine to an utmost extent, the problem of insufficient gas intake of the engine at a high rotating speed and under a large load is improved to a certain extent; therefore, the engine is capable of obtaining more fresh air charge; and the dynamic property and economical efficiency of the integrated vehicle are improved.
Description
Technical field
The utility model relates to a kind of Motor Vehicle gas handling system, particularly a kind of vehicle exterior gas delivery system.
Background technique
The gas handling system of Motor Vehicle generally is made up of admission line, empty filter, suction valve etc., after air-flow imports from admission line, owing to receive the restriction in space; The increase that the resistance meeting is rapid, flow velocity is accelerated, and can not get expanding under the situation that can not get guaranteeing at gas molecule; Air-flow is squeezed at suction port, forms destructive turbulent flow, has a strong impact on the importing of follow-up gas; Produce vibration noise etc., these all are disadvantageous to air inlet, influence intake efficiency.
Summary of the invention
The purpose of the utility model is exactly the above-mentioned defective that exists to existing technology, and a kind of vehicle exterior gas delivery system is provided, and extraneous gas is imported to greatest extent the firing chamber of motor.
Its technological scheme is: mainly be made up of guide channel, compensation fan, guide plate, spoiler, diversion fan, transition box; One side of described transition box is provided with guide channel; Import at guide channel is installed on a plurality of guide plates; The below of guide plate is provided with spoiler, in guide channel, with the corresponding side of transition box the compensation fan is installed, and diversion fan is installed in the transition box.
The downside of above-mentioned spoiler is provided with water blocking layer, and the lower end on water blocking layer is provided with a plurality of weep holes.
The beneficial effect of the utility model is: the firing chamber that extraneous gas is imported to greatest extent motor; Improved the air inlet not enough problem of motor when the big load of high rotating speed to a certain extent; Start function to obtain bigger fresh air charge thereby make, improve the power character and the Economy of car load.
Description of drawings:
Accompanying drawing 1 is the structural representation of the utility model;
Among the last figure: guide channel 1, compensation fan 2, guide plate 3, water blocking layer 4, spoiler 5, weep hole 6, diversion fan 7, transition box 8.
Embodiment:
In conjunction with accompanying drawing 1, the utility model is done further to describe:
The utility model mainly is made up of guide channel 1, compensation fan 2, guide plate 3, spoiler 5, diversion fan 7, transition box 8; One side of described transition box 8 is provided with guide channel 1; Import at guide channel 1 is installed on a plurality of guide plates 3; The below of guide plate 3 is provided with spoiler 5, in guide channel 1, with transition box 8 corresponding sides compensation fan 2 is installed, and diversion fan 7 is installed in the transition box 8; The downside of spoiler 5 is provided with water blocking layer 4, and the lower end on water blocking layer is provided with a plurality of weep holes 6.
Through being provided with guide plate, be used for steady steering flow; And establish diversion fan and compensation fan at the suction port place, a spoiler is set again, eliminate turbulent flow; Like this, it not only can introduce gas well, can also prevent that noise and rainwater from getting into; Diversion fan is a kind ofly to increase the device of charge flow rate and suction pressure with rotating speed, has improved the air inlet not enough problem of motor when the big load of high rotating speed to a certain extent, starts function to obtain bigger fresh air charge thereby make; Improve the power character and the Economy of car load, after gas is imported into transition box, because effect of inertia; Air-flow has hysteresis inertia phenomenon in getting into transition box, promptly the moment of gas in box always moves on along original direction, at this time stops artificially or changes this flow direction by force; Certain intake resistance loss can be caused, therefore, gas flow can be continued through transition box 8.Will gas be imported and not cause too much loss in the suction tude, more satisfactory way is exactly under the situation that as far as possible little ground interference gas flows, and gas is imported in the suction tude well.So transition box can be designed to a kind of smooth streamlined air chamber according to actual conditions, like this, not only imported gas well, but also be unlikely to make its resistance increase and pressure to reduce too much.
Claims (2)
1. vehicle exterior gas delivery system; It is characterized in that: mainly form by guide channel (1), compensation fan (2), guide plate (3), spoiler (5), diversion fan (7), transition box (8); One side of described transition box (8) is provided with guide channel (1); Import at guide channel (1) is installed on a plurality of guide plates (3); The below of guide plate (3) is provided with spoiler (5), in guide channel (1), with the corresponding side of transition box (8) compensation fan (2) is installed, and diversion fan (7) is installed in the transition box (8).
2. vehicle exterior gas delivery system according to claim 1 is characterized in that: the downside of described spoiler (5) is provided with water blocking layer (4), and the lower end on water blocking layer is provided with a plurality of weep holes (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202707108U CN202203001U (en) | 2011-07-28 | 2011-07-28 | External gas import system of motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202707108U CN202203001U (en) | 2011-07-28 | 2011-07-28 | External gas import system of motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202203001U true CN202203001U (en) | 2012-04-25 |
Family
ID=45967124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202707108U Expired - Fee Related CN202203001U (en) | 2011-07-28 | 2011-07-28 | External gas import system of motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202203001U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840068A (en) * | 2011-07-28 | 2012-12-26 | 南通天华和睿科技创业有限公司 | External gas lead-in system for motor vehicle |
| CN103670830A (en) * | 2012-08-30 | 2014-03-26 | 曼胡默尔滤清器（上海）有限公司 | Dirty air pipe with flow choking ribs |
| CN106642360A (en) * | 2017-02-22 | 2017-05-10 | 珠海格力电器股份有限公司 | Air conditioning unit and indoor unit thereof |
| CN107313882A (en) * | 2017-08-29 | 2017-11-03 | 安徽江淮汽车集团股份有限公司 | A kind of air filter of automobile air intake duct |
| CN113294273A (en) * | 2021-04-23 | 2021-08-24 | 江门市大长江集团有限公司 | Motorcycle, air filter assembly and air inlet joint |
-
2011
- 2011-07-28 CN CN2011202707108U patent/CN202203001U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840068A (en) * | 2011-07-28 | 2012-12-26 | 南通天华和睿科技创业有限公司 | External gas lead-in system for motor vehicle |
| CN103670830A (en) * | 2012-08-30 | 2014-03-26 | 曼胡默尔滤清器（上海）有限公司 | Dirty air pipe with flow choking ribs |
| CN103670830B (en) * | 2012-08-30 | 2016-05-04 | 曼胡默尔滤清器（上海）有限公司 | A kind of dirty air hose that choked flow muscle is set |
| CN106642360A (en) * | 2017-02-22 | 2017-05-10 | 珠海格力电器股份有限公司 | Air conditioning unit and indoor unit thereof |
| CN107313882A (en) * | 2017-08-29 | 2017-11-03 | 安徽江淮汽车集团股份有限公司 | A kind of air filter of automobile air intake duct |
| CN113294273A (en) * | 2021-04-23 | 2021-08-24 | 江门市大长江集团有限公司 | Motorcycle, air filter assembly and air inlet joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20120728 |