CN209398514U - A kind of Commingler for natural gas engine - Google Patents
A kind of Commingler for natural gas engine Download PDFInfo
- Publication number
- CN209398514U CN209398514U CN201822147511.2U CN201822147511U CN209398514U CN 209398514 U CN209398514 U CN 209398514U CN 201822147511 U CN201822147511 U CN 201822147511U CN 209398514 U CN209398514 U CN 209398514U
- Authority
- CN
- China
- Prior art keywords
- mixing
- natural gas
- pipe body
- commingler
- air inlet
- 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
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 239000003345 natural gas Substances 0.000 title claims abstract description 47
- 239000007789 gas Substances 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000228957 Ferula foetida Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Toys (AREA)
Abstract
A kind of Commingler for natural gas engine of the utility model, including mixing pipe body, natural gas air inlet pipe and hybrid blade, mixing pipe body both ends are respectively air inlet and mixing gas outlet, and the inner wall of mixing pipe body is equipped with step surface, mixing lid is installed at step surface, mixing lid and the inner wall of mixing pipe body form seal chamber, and natural gas air inlet pipe is uniformly installed in mixing pipe body and is connected with seal chamber.Step surface is arranged by installing mixing lid on step surface in the utility model in mixing pipe body, seal chamber is formed using mixing lid and the inner wall of mixing pipe body, natural gas passes through natural gas inlet tube first and enters seal chamber, the air inlet covered using mixing, if by the natural gas cutting gas stream tiny at carried interest, convection current is formed with the pressure-air entered from air intlet, to realize first mixing, mixed gas drives piping and druming to hybrid blade, mixed flow is generated with gas again by the swing of hybrid blade, with guarantee being sufficiently mixed between the two.
Description
Technical field
The utility model relates to natural gas engine parts technical fields, more particularly, to a kind of natural gas engine
Machine mixer.
Background technique
Mixer for natural gas in use on vehicle is that natural gas and air are thoroughly mixed to form combustion mixture supply engine.
Mixer should be able to sufficiently and uniformly mix air and natural gas, and according to the variation of engine speed and load, adjustment mixing
The concentration and supply of gas, to adapt to the needs that engine operates normally under the different operating conditions such as starting, idling, acceleration,
Guarantee dynamic property, economy and the emission performance of engine.Meanwhile for electric-control motor mixer for natural gas in use, it is desirable to which input passes
It is the data stabilization of sensor, accurate.
Currently, Commingler for natural gas engine on the market, or air small in size and natural gas undercompounding, it
Sufficiently still volume is big and manufacturing cost is high for mixing.
Therefore, based on above-mentioned technical problem, urgent need invents a kind of Commingler for natural gas engine to solve above-mentioned skill
Art problem.
Utility model content
The utility model provides that a kind of structure is simple, mixing efficiency is high and Commingler for natural gas engine small in size, with
The existing very lucky non-uniform technical problem of mixing of Commingler for natural gas engine volume in solution.
One aspect according to the present utility model, provides a kind of Commingler for natural gas engine, including mixing pipe body, natural
Gas air inlet pipe and hybrid blade, the mixing pipe body both ends are respectively air inlet and mixing gas outlet, and the mixing tube
The inner wall of body is equipped with step surface, and mixing lid, the inner wall of the mixing lid and the mixing pipe body are installed at the step surface
Seal chamber is formd, the natural gas air inlet pipe is uniformly installed in the mixing pipe body and is connected with the seal chamber, institute
It states mixing and covers and be equipped in cellular air inlet, and be hinged with hybrid blade on the inner wall of the mixing lid.
On the basis of above scheme preferably, the medial surface of the natural gas air inlet pipe and the mixing pipe body is in 45 ° of angles
Setting.
On the basis of above scheme preferably, the inner wall of the mixing lid is equipped with hinge, the both ends point of the hybrid blade
Not Tong Guo the hinge with it is described mixing lid inner wall be connected.
On the basis of above scheme preferably, the hybrid blade includes connector and multiple leaf bodies, and the leaf body is uniformly set
It sets around the connector, and the leaf body and the connector are hinged.
On the basis of above scheme preferably, the leaf body is equipped with multiple cutting holes.
On the basis of above scheme preferably, in 35 degree of -40 degree folder between the symmetrically arranged leaf body in the two sides of the connector
Angle setting.
On the basis of above scheme preferably, the air intlet is connected with turbocharger, the mixing gas outlet and
Electronic throttle is connected.
A kind of Commingler for natural gas engine of the utility model is arranged step surface in mixing pipe body and passes through in step surface
Upper installing mixing lid forms seal chamber using mixing lid and the inner wall of mixing pipe body, and natural gas passes through natural gas inlet tube first
Into seal chamber, the air inlet covered using mixing, if the gas stream that natural gas cutting is tiny at carried interest, and from air intlet
The pressure-air of entrance forms convection current, and to realize first mixing, mixed gas drives piping and druming to hybrid blade, by mixed
The swing of hing straps generates mixed flow with gas again, with guarantee being sufficiently mixed between the two.
Detailed description of the invention
Fig. 1 is a kind of perspective view of Commingler for natural gas engine of the utility model；
Fig. 2 is a kind of cross-sectional view of Commingler for natural gas engine of the utility model.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in fig.1, the utility model provides a kind of Commingler for natural gas engine, including mixing pipe body 100, day
Right gas air inlet pipe 300 and hybrid blade 310.
Wherein, 100 both ends of mixing pipe body of the utility model are respectively air inlet and mixing gas outlet, and mixing tube
The inner wall of body 100 is equipped with step surface 110, and mixing lid 200, mixing lid 200 and mixing pipe body 100 are installed at step surface 110
Inner wall form seal chamber 210, natural gas air inlet pipe 300 is uniformly installed in mixing pipe body 100 and is connected with seal chamber 210
Logical, it is in cellular air inlet 220 that mixing lid 200, which is equipped with, and is hinged with hybrid blade 310 on the inner wall of mixing lid 200.
A kind of Commingler for natural gas engine of the utility model, in mixing pipe body 100 be arranged step surface 110 by
Installing mixing lid 200 on step surface 110, forms seal chamber 210, natural gas using mixing lid 200 and the inner wall of mixing pipe body 100
Seal chamber 210 is entered by natural gas inlet tube first, using the air inlet 220 on mixing lid 200, by natural gas cutting Cheng Ruo
The tiny gas stream of carried interest forms convection current with the pressure-air entered from air intlet, to realize first mixing, mixed gas
Body drives piping and druming to hybrid blade 310, mixed flow is generated with gas again by the swing of hybrid blade 310, to guarantee the two
Between be sufficiently mixed.
It please refers to shown in Fig. 2, the thickness of the lid of the utility model is less than the width of step surface 110, therefore, by mixing
Gas want mix gas outlet at move when, collision on step surface 110 generate backflow to enter to mix again inside lid 200
It is sufficiently mixed again in Mixed Zone, so as to which the mixed effect between air and natural gas is effectively ensured.
Further, in order to improve the convection effects between natural gas air, the utility model is also by natural gas air inlet pipe
300 axis designs are arranged at the medial surface of mixing pipe body 100 in 45 ° of angles.
Preferably, the inner wall of the mixing lid 200 of the utility model is equipped with hinge, and the both ends of hybrid blade 310 are distinguished
It is connected by hinge with the inner wall of mixing lid 200.When gas acts on hybrid blade 310, hybrid blade 310 is driven to occur
Rotation applies active force on gas using the rotation of the hybrid blade 310, thus to achieve the purpose that be sufficiently mixed gas.
Please continue to refer to shown in Fig. 2, the hybrid blade 310 of the utility model includes connector 320 and multiple leaf bodies 330,
Leaf body 330 is uniformly arranged on around connector 320, and leaf body 330 and connector 320 are hinged.Wherein, Ye Ti 330 is equipped with
Multiple cutting holes 340.Using the effect in multiple cutting holes 340, the gas that will act on leaf body 330 is divided into more tiny gas
Stream, further facilitates its immixture.
Further, in 35 degree of -40 degree between the symmetrically arranged leaf body 330 in the two sides of the connector 320 of the utility model
Angle setting, and air intlet is connected with turbocharger, the mixing gas outlet is connected with electronic throttle.
Finally, the present processes are only preferable embodiment, it is not intended to limit the protection scope of the utility model.
Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should be included in this reality
Within novel protection scope.
Claims (7)
1. a kind of Commingler for natural gas engine, which is characterized in that including mixing pipe body, natural gas air inlet pipe and hybrid blade,
The mixing pipe body both ends are respectively air inlet and mixing gas outlet, and the inner wall of the mixing pipe body is equipped with step
Face, mixing lid is installed at the step surface, and the mixing lid and the inner wall of the mixing pipe body form seal chamber, the day
Right gas air inlet pipe is uniformly installed in the mixing pipe body and is connected with the seal chamber, and the mixing, which covers, to be equipped in honeycomb
The air inlet of shape, and hybrid blade is hinged on the inner wall of the mixing lid.
2. a kind of Commingler for natural gas engine as described in claim 1, which is characterized in that the natural gas air inlet pipe and institute
The medial surface of mixing pipe body is stated in 45 ° of angle settings.
3. a kind of Commingler for natural gas engine as described in claim 1, which is characterized in that set on the inner wall of the mixing lid
There is hinge, the both ends of the hybrid blade pass through the hinge respectively and are connected with the inner wall of the mixing lid.
4. a kind of Commingler for natural gas engine as claimed in claim 3, which is characterized in that the hybrid blade includes connection
Body and multiple leaf bodies, the leaf body are uniformly arranged on around the connector, and the leaf body and the connector are hinged.
5. a kind of Commingler for natural gas engine as claimed in claim 4, which is characterized in that the leaf body is equipped with multiple cut
Cut hole.
6. a kind of Commingler for natural gas engine as claimed in claim 4, which is characterized in that the two sides of the connector are symmetrical
In 35 degree of -40 degree angle setting between the leaf body of setting.
7. a kind of Commingler for natural gas engine as claimed in claim 4, which is characterized in that the air intlet and turbine increase
Depressor is connected, and the mixing gas outlet is connected with electronic throttle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822147511.2U CN209398514U (en) | 2018-12-20 | 2018-12-20 | A kind of Commingler for natural gas engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822147511.2U CN209398514U (en) | 2018-12-20 | 2018-12-20 | A kind of Commingler for natural gas engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209398514U true CN209398514U (en) | 2019-09-17 |
Family
ID=67895310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822147511.2U Expired - Fee Related CN209398514U (en) | 2018-12-20 | 2018-12-20 | A kind of Commingler for natural gas engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209398514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552823A (en) * | 2019-09-18 | 2019-12-10 | 广西玉柴机器股份有限公司 | Air inlet connecting pipe assembly and natural gas engine thereof |
-
2018
- 2018-12-20 CN CN201822147511.2U patent/CN209398514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110552823A (en) * | 2019-09-18 | 2019-12-10 | 广西玉柴机器股份有限公司 | Air inlet connecting pipe assembly and natural gas engine thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190917 |