CN201753630U - Flow mixer - Google Patents
Flow mixer Download PDFInfo
- Publication number
- CN201753630U CN201753630U CN2010205060307U CN201020506030U CN201753630U CN 201753630 U CN201753630 U CN 201753630U CN 2010205060307 U CN2010205060307 U CN 2010205060307U CN 201020506030 U CN201020506030 U CN 201020506030U CN 201753630 U CN201753630 U CN 201753630U
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- China
- Prior art keywords
- flow
- mixing device
- air
- utility
- flow mixing
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- 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.)
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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
An embodiment of the utility model discloses a flow mixer used for an air intake system of engine, which comprises a substrate (11) that is provided with a main flow passage (12) at the central part. The periphery of the main flow passage (12) is provided with a plurality of flow mixing holes (13). The flow mixer in the embodiment of the utility model comprises the substrate, the main flow passage and the flow mixing holes. When the flow mixer is equipped to the air intake system of engine, the air in the air intake system generates vortex flows in passing through the main flow passage and the flow mixing holes of the flow mixer, thereby obtaining a purpose of uniform mixing. Therefore, the air intake system in which the flow mixer is adopted can mix the air more uniformly.
Description
Technical field
The utility model relates to motor and makes the field, more particularly, relates to the flow mixing device that is used for engine aspirating system.
Background technique
The design of automotive engine air intake system is carried out under comparatively ideal situation often, supposes that promptly some desirable parameters carry out the design of gas handling system then.But such design is often because the situation that the actual conditions of vehicle are supposed during with design is not exclusively identical, thereby caused the indoor gasoline of engine combustion and the Air mixing gas can't perfect combustion, do not reach the combustion ratio of theory.In order to improve the combustion ratio of motor, can increase the air inflow of motor and the uniformity of mixed gas, such as using high flow capacity air filtering core, high flow capacity metal-air filter core, electric booster, photoelectricity pressurized machine or rotation dynamic formula pressurized machine in gas handling system.
But, air filtering core in the original gas handling system of automobile is changed the outfit into high flow capacity air filtering core or high flow capacity metal-air filter core, can increase the suction speed air flow, but the air filtering core filter screen variable density after changing the outfit, thereby can suck dust and silt change speed air flow, thereby need often do air filtering core cleaning or replacing.
Electric booster reaches the effect of forcing air inlet by the control motor speed, but air inflow is uncontrollable.The photoelectricity pressurized machine then installs a slice chemical fibre additional on air filtering core, make the oxygen content of inlet air improve, thereby but cause that easily erroneous judgement causes motor to increase fuel injection quantity because the inlet air flow velocity is too fast, the car load oil consumption increases.
The model utility content
In view of this, the utility model provides a kind of flow mixing device, can improve the uniformity of mixed gas by using this device.
For achieving the above object, the utility model provides following technological scheme:
A kind of flow mixing device that is used for engine aspirating system is characterized in that, comprises
Matrix is provided with sprue in the middle of the described matrix, be provided with a plurality of mixed flows hole around the described sprue.
Preferably, at the above-mentioned flow mixing device that is used for engine aspirating system, described mixed flow hole is camber line shape.
Preferably, at the above-mentioned flow mixing device that is used for engine aspirating system, described mixed flow hole is centrosymmetric and is arranged on around the described sprue.
Preferably, at the above-mentioned flow mixing device that is used for engine aspirating system, the number in described mixed flow hole is greater than 3.
Preferably, at the above-mentioned flow mixing device that is used for engine aspirating system, described mixed flow hole number is 6.
Preferably, at the above-mentioned flow mixing device that is used for engine aspirating system, described sprue is a circular port.
Preferably, at the above-mentioned flow mixing device that is used for engine aspirating system, described matrix is cylindric.
From technique scheme as can be seen, flow mixing device among the utility model embodiment comprises matrix and sprue and mixed flow hole, when this device is installed in engine aspirating system, gas in the gas handling system plays mixed uniformly purpose in sprue and mixed flow hole by flow mixing device thereby gas produces eddy current.Therefore, adopt the gas handling system of this flow mixing device, can be more even so that gas mixes.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the flow mixing device that Fig. 1 provides for the utility model embodiment;
The flow mixing device that Fig. 2 provides for the utility model embodiment is installed in the structural representation of gas handling system.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technological scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
In view of this, the utility model provides a kind of flow mixing device, can improve the uniformity of mixed gas by using this device.
Please refer to Fig. 1, the structural representation of the flow mixing device that Fig. 1 provides for the utility model embodiment.
Wherein, 11 is matrix; 12 is sprue; 13 is the mixed flow hole.
The flow mixing device that this is used for engine aspirating system comprises: matrix 11, be provided with sprue 12 in the middle of the matrix 11, and be provided with a plurality of mixed flows hole 13 around the sprue 12.This flow mixing device is installed in the closure rear end.During air inlet, the non-homogeneous air-flow of closure mixes through the mixed flow hole at a high speed, enters motor and burn under the basic situation uniformly of mixing, can promote the rate of combustion of gasoline effectively, reduces discharging.
For gas is flow through smoothly, mixed flow hole 13 is camber line shape, and promptly the end face from the air intake in mixed flow hole to air outlet and matrix 11 can be straight inclination at an angle, also can be the inclination that is arc shaped.Be arc shaped in the present embodiment.
More even in order to make that gas mixes, mixed flow hole 13 is centrosymmetric and is arranged on around the sprue 12.And the central lines of symmetry center and sprue.
The number in mixed flow hole is greater than 3 in the present embodiment, mixed flow better effects if like this, and in the present embodiment, preferably the number in mixed flow hole 13 is 6.
For the profile of matrix 11 easy for installation suits mutually with the internal cross section of admission line, normal conditions lower substrate 11 is arranged to cylindric, and sprue 12 is a circular port.
From technique scheme as can be seen, flow mixing device among the utility model embodiment comprises matrix and sprue and mixed flow hole, when this device is installed in engine aspirating system, gas in the gas handling system plays mixed uniformly purpose in sprue and mixed flow hole by flow mixing device thereby gas produces eddy current.Therefore, adopt the gas handling system of this flow mixing device, can be more even so that gas mixes.
When work, please refer to accompanying drawing 2, wherein 1 is flow mixing device; 2 is closure; 3 is suction tude.
In closure 2 rear ends, motor head installs air-flow mixing arrangement 1, the charge air flow non-homogeneous air-flow parts that closure 2 back forms of flowing through flow along sprue, another part mixed flow hole of flowing through forms eddy airstream, mix with the air-flow of the sprue of flowing through, reach more mixed uniformly purpose.
To the above-mentioned explanation of the disclosed embodiments, make related domain professional and technical personnel can realize or use the utility model.Multiple modification to these embodiments will be conspicuous with regard to those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiments shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (7)
1. a flow mixing device that is used for engine aspirating system is characterized in that, comprises
Be provided with sprue (12) in the middle of the matrix (11), described matrix (11), described sprue (12) is provided with a plurality of mixed flows hole (13) on every side.
2. the flow mixing device that is used for engine aspirating system according to claim 1 is characterized in that, described mixed flow hole (13) is camber line shape.
3. the flow mixing device that is used for engine aspirating system according to claim 2 is characterized in that, described mixed flow hole (13) is centrosymmetric and is arranged on described sprue (12) on every side.
4. the flow mixing device that is used for engine aspirating system according to claim 1 is characterized in that, the number in described mixed flow hole (13) is greater than 3.
5. the flow mixing device that is used for engine aspirating system according to claim 1 is characterized in that, described mixed flow hole (13) number is 6.
6. the flow mixing device that is used for engine aspirating system according to claim 1 is characterized in that, described sprue (12) is a circular port.
7. the flow mixing device that is used for engine aspirating system according to claim 1 is characterized in that, described matrix (11) is cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205060307U CN201753630U (en) | 2010-08-24 | 2010-08-24 | Flow mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205060307U CN201753630U (en) | 2010-08-24 | 2010-08-24 | Flow mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201753630U true CN201753630U (en) | 2011-03-02 |
Family
ID=43621362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205060307U Expired - Lifetime CN201753630U (en) | 2010-08-24 | 2010-08-24 | Flow mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201753630U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507240A (en) * | 2011-10-28 | 2012-06-20 | 合肥通用机械研究院 | Flow mixing type temperature and pressure sampling device |
| WO2018027536A1 (en) * | 2016-08-09 | 2018-02-15 | 孟三中 | Air booster |
| CN110447508A (en) * | 2019-07-31 | 2019-11-15 | 重庆城市管理职业学院 | A kind of agricultural economy irrigation rig |
-
2010
- 2010-08-24 CN CN2010205060307U patent/CN201753630U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507240A (en) * | 2011-10-28 | 2012-06-20 | 合肥通用机械研究院 | Flow mixing type temperature and pressure sampling device |
| CN102507240B (en) * | 2011-10-28 | 2014-07-23 | 合肥通用机械研究院 | Flow mixing type temperature and pressure sampling device |
| WO2018027536A1 (en) * | 2016-08-09 | 2018-02-15 | 孟三中 | Air booster |
| CN110447508A (en) * | 2019-07-31 | 2019-11-15 | 重庆城市管理职业学院 | A kind of agricultural economy irrigation rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 400020 Chongqing Jiangbei District, the first floor of the new East Road, No. 90 Patentee after: CHONGQING RUIYANG TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 401120 No. 286 laterite land, Jiangbei District, Chongqing Patentee before: Chongqing Ruiyang Technology Development Co.Ltd |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110302 |