CN202690254U - Gas mixer - Google Patents
Gas mixer Download PDFInfo
- Publication number
- CN202690254U CN202690254U CN2012202986736U CN201220298673U CN202690254U CN 202690254 U CN202690254 U CN 202690254U CN 2012202986736 U CN2012202986736 U CN 2012202986736U CN 201220298673 U CN201220298673 U CN 201220298673U CN 202690254 U CN202690254 U CN 202690254U
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- CN
- China
- Prior art keywords
- gas
- inlet pipeline
- mixer
- air
- mixing
- 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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- 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
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- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The utility model discloses a gas mixer, which comprises a mixer casing, an air inlet pipeline and a gas inlet pipeline, wherein a gas mixing cavity is formed in the mixer casing, the air inlet pipeline and the gas inlet pipeline are connected with the mixer casing, and the openings of the air inlet pipeline and the gas inlet pipeline are respectively communicated with the gas mixing cavity. The gas mixer is characterized by also comprising a gas filter, a gas spraying nozzle and a gas mixing pipeline, wherein the air filter is arranged on an air inlet of the air inlet pipeline, the gas spraying nozzle is arranged on a gas inlet of the gas inlet pipeline, and one side of the gas mixing cavity is provided with a gas mixing passage. The gas mixer has the advantages that the combustible gas and the air are mixed in the gas mixing cavity and are then mixed again in the gas mixing passage, so the mixing time of the combustible gas and the air is increased, the mixing of the gas is more uniform, and the combustion is sufficient, in addition, the structure is simple, the cost is low, the environment is friendly, and the like.
Description
Technical field
The utility model relates to the natural gas applications technical field, is specifically related to a kind of fuel gas mixer.
Background technique
As everyone knows, " energy crisis and environmental pollution " becomes all the more our hang-up of puzzlement, and rock gas is subject to people's common concern day by day as a kind of cleaning type fuel.Fuel gas mixer on the motor is used for rock gas and air are fully mixed formation burning mixture supply engine outside cylinder.Because rock gas is gas material, take the space of mixed gas, and the rock gas mixed gas is diffusive combustion, so, mixed gas whether mix be in-cylinder combustion fully and the normal stable assurance of burning.The whether abundant height that directly affects combustion efficiency that rock gas mixed with air in when burning, the while also affects and is discharged in the atmosphere waste gas to the pollution level of environment.So we need to a kind ofly make mixing more even, the mixer product that combustion efficiency is higher, environmental pollution is less.
The model utility content
The technical problems to be solved in the utility model is: be directed to the deficiencies in the prior art, a kind of fuel gas mixer is provided, this fuel gas mixer is so that inflammable gas mixes rear again mixing in the gas hybrid channel with air in gas mixing chamber, lengthened the incorporation time of inflammable gas and air, can effectively make gas mix more even so that burning is more abundant.
To achieve the above object of the invention, the technological scheme that the utility model adopts is: a kind of fuel gas mixer is provided, comprises mixer case, air intake pipe and gas inlet pipeline; The inner gas mixing chamber that forms of described mixer case; Described air intake pipe is connected with mixer case with the gas inlet pipeline, and pipeline opening all communicates with gas mixing chamber; It is characterized in that: also comprise air-strainer, the gentle body mixing duct of gas injection nozzle; Described air-strainer is arranged on air intake pipe suction port place; Described gas injection nozzle is arranged on gas inlet pipeline suction port place; Described gas mixing chamber one side also is provided with the gas hybrid channel.
Further, described gas hybrid channel one side is provided with adpting flange.
In sum, fuel gas mixer provided by the utility model has following advantage than prior art:
1, the air-strainer of setting up in the air intake pipe plays the effect of dust, sand grains in the filtering air, has guaranteed to enter the turbidity test of gas mixing chamber indoor air.
2, the gas injection nozzle in the gas inlet pipeline so that combustion gas gas injection mixing chamber with filter after air form mixed airflow, thereby make mixing more abundant.
3, inflammable gas mixes rear again mixing in the gas hybrid channel with air in gas mixing chamber, has lengthened the incorporation time of inflammable gas and air, can effectively make gas mix more even so that burning is more abundant.
4, also have the advantages such as simple in structure, with low cost, protection of the environment.
Description of drawings
Fig. 1 is the structural representation of fuel gas mixer.
Wherein, 1, mixer case; 2, gas mixing chamber; 3, air-strainer; 4, air intake pipe; 5, gas inlet pipeline; 6, gas injection nozzle; 7, gas hybrid channel; 8, adpting flange.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is done and to be described in detail:
As shown in the figure, this fuel gas mixer comprises mixer case 1, air intake pipe 4 and gas inlet pipeline 5; Described mixer case 1 inside forms gas mixing chamber 2; Described air intake pipe 4 is connected with the gas inlet pipeline and is connected with mixer case 1, and pipeline opening all communicates with gas mixing chamber 2; It is characterized in that: also comprise air-strainer 3, gas injection nozzle 6 and gas mixing duct 7; Described air-strainer 3 is arranged on air intake pipe 4 suction port places; Described gas injection nozzle 6 is arranged on gas inlet pipeline 5 suction port places; Described gas mixing chamber 2 one sides also are provided with gas hybrid channel 7.
During use, air and inflammable gas are filled with from air intake pipe 4, gas inlet pipeline 5, mixed airflow in the 2 interior formation rotations of gas mixing chamber, so that mixed gas mixes rapidly and uniformly, mixed gas enters gas hybrid channel 7 under airflow function mixes again, thereby lengthened the incorporation time of inflammable gas and air, gas is mixed more evenly so that burning is more abundant, greatly improved the gaseous combustion rate.
Described gas hybrid channel 7 one sides are provided with adpting flange 8, during use adpting flange 8 are fixedly connected with the admission line of gas engine.
In sum; utilize fuel gas mixer provided by the utility model so that inflammable gas mixes rear again mixing in the gas hybrid channel with air in gas mixing chamber; lengthened the incorporation time of inflammable gas and air; can effectively make gas mix more even so that burning is more abundant, also have the advantages such as simple in structure, with low cost, protection of the environment.
Although by reference to the accompanying drawings embodiment of the present utility model is described in detail, should not be construed as the restriction to the protection domain of this patent.In the described scope of claims, the various modifications that those skilled in the art can make without creative work and distortion still belong to the protection domain of this patent.
Claims (2)
1. a fuel gas mixer comprises mixer case (1), air intake pipe (4) and gas inlet pipeline (5); The inner gas mixing chamber (2) that forms of described mixer case (1); Described air intake pipe (4) is connected 5 with the gas inlet pipeline) be connected with mixer case (1), pipeline opening all communicates with gas mixing chamber (2); It is characterized in that: also comprise air-strainer (3), gas injection nozzle (6) and gas hybrid channel (7); Described air-strainer (3) is arranged on air intake pipe (4) suction port place; Described gas injection nozzle (6) is arranged on gas inlet pipeline (5) suction port place; Described gas mixing chamber (2) one sides also are provided with gas hybrid channel (7).
2. fuel gas mixer according to claim 1, it is characterized in that: described gas hybrid channel (7) one sides are provided with adpting flange (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202986736U CN202690254U (en) | 2012-06-25 | 2012-06-25 | Gas mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202986736U CN202690254U (en) | 2012-06-25 | 2012-06-25 | Gas mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202690254U true CN202690254U (en) | 2013-01-23 |
Family
ID=47545882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202986736U Expired - Fee Related CN202690254U (en) | 2012-06-25 | 2012-06-25 | Gas mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202690254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017223A (en) * | 2019-04-23 | 2019-07-16 | 聊城大学 | A kind of efficient and energy-saving IC engine gas mixer |
-
2012
- 2012-06-25 CN CN2012202986736U patent/CN202690254U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017223A (en) * | 2019-04-23 | 2019-07-16 | 聊城大学 | A kind of efficient and energy-saving IC engine gas mixer |
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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 |
Owner name: CHENGDU AMICO GAS TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHENGDU AMICO GAS TECHNOLOGIES CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 611743, Chengdu, Sichuan, Pixian province Chengdu city north of the modern industrial port, Pixian Tong Tong North two road, No. 203 Patentee after: CHENGDU AMICO FUEL GAS TECHNOLOGY CO., LTD. Address before: 611743, Chengdu, Sichuan, Pixian province Chengdu city north of the modern industrial port, Pixian Tong Tong North two road, No. 203 Patentee before: Chengdu Anmeike Gas Technology Co., Ltd. |
|
| 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: 20130123 Termination date: 20180625 |