CN202578949U - Mixer of gas engine - Google Patents
Mixer of gas engine Download PDFInfo
- Publication number
- CN202578949U CN202578949U CN2012201220876U CN201220122087U CN202578949U CN 202578949 U CN202578949 U CN 202578949U CN 2012201220876 U CN2012201220876 U CN 2012201220876U CN 201220122087 U CN201220122087 U CN 201220122087U CN 202578949 U CN202578949 U CN 202578949U
- Authority
- CN
- China
- Prior art keywords
- gas engine
- automatic valve
- mixer
- valve rod
- venturi type
- 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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Classifications
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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 mixer of a gas engine. The mixer comprises a Venturi mixer body, annular tracks and a large turntable, the annular tracks are arranged at the upper end of the Venturi mixer body, and the large turntable is arranged below the annular tracks; two miniature bearings are oppositely arranged on the tracks; and automatic valve stems are disposed below the miniature bearings, and a pinion is respectively connected with the large turntable and a speed reducing motor. The speed reducing motor can manually control the automatic valve stems or automatically control the automatic valve stems in a PLC (programmable logic control) manner, so that the cross section of a gas inlet can be regulated to control the air-fuel ratio, and the engine can use various fuels with low heat values and adapt to variation of the heat values of the various fuels, and is guaranteed to efficiently run with low emission.
Description
Technical field
The utility model relates to a kind of gas engine mixer.
Background technique
Present gas engine mixer, the one, as raw material, described gas engine mixer only is provided with a suction port with biogas or natural gas, and because the calorific value of biogas is little, if air inlet will cause power to diminish inadequately; The 2nd, present engine agitator is controlled air fuel ratio in proportion, when fuel changes, can't regulate to cause motor normally not use, and the proportion of its control is narrower, is difficult to realize its accurate control greatly if fuel value changes.
Summary of the invention
The technical problem that the utility model will solve provides a kind of easy to use, uses fuel range wide, can guarantee the gas engine mixer of engine high-efficiency low emission operation.
For solving the problems of the technologies described above, the utility model adopts following technological scheme: comprise the venturi type mixer main, and be arranged on the ring track of venturi type mixer main upper end, and be arranged on the traffic cycle of ring track below; It is characterized in that: be relatively set with two miniature bearings on the said ring track; Said miniature bearing below is provided with automatic valve rod, and said traffic cycle is connected with small gear, and said small gear is connected with reducing motor; Said venturi type mixer main adopts the venturi type structure.
Further, said venturi type mixer main is provided with two fuel gas inlet pipes.
Further, said automatic valve rod is provided with the co-axial seal circle.
Further, said ring track is connected with control panel.
Further, butt has the valve rod spring on the said automatic valve rod.
The gas engine mixer of the utility model; Through reducing motor can realize its manually or the PLC automated manner control automatic valve rod and regulate the effect that the suction port sectional area plays the control air fuel ratio; Make motor can use various low calorie fuelss and the calorific value that adapts to various fuel to change, guarantee engine high-efficiency low emission operation.
Description of drawings
Fig. 1 is the sectional view of the utility model gas engine mixer;
Fig. 2 is the side view of the utility model gas engine mixer.
Embodiment
In the present embodiment, shown in seeing figures.1.and.2, this gas engine mixer comprises venturi type mixer main 21, and is arranged on the ring track 20 of venturi type mixer main 21 upper ends, and is arranged on the traffic cycle 23 of ring track 20 belows; Be relatively set with two miniature bearings 4 on the said ring track 20; Said miniature bearing 4 belows are provided with automatic valve rod 8, and valve rod 8 is through regulating sectional area size control air fuel ratio automatically, and said traffic cycle 23 is connected with small gear 30, and said small gear 30 is connected with reducing motor 32.Through reducing motor can realize its manually or the PLC automated manner control automatic valve rod and regulate the effect that the suction port sectional area plays the control air fuel ratio; Make motor can use various low calorie fuelss and the calorific value that adapts to various fuel to change, guarantee engine high-efficiency low emission operation.
Wherein, said venturi type mixer main 21 is provided with two fuel gas inlet pipes 12, can control the switch of fuel gas inlet pipe according to methane concentration; When flow is big; Two fuel gas inlet pipe air inlets simultaneously, when flow hour fuel gas inlet pipe air inlet, easy to use.Said automatic valve rod 8 is provided with co-axial seal circle 9.Said ring track 20 is connected with control panel 19.Butt has valve rod spring 16 on the said automatic valve rod 8.
The gas engine mixer of the utility model; Through reducing motor can realize its manually or the PLC automated manner control automatic valve rod and regulate the effect that the suction port sectional area plays the control air fuel ratio; Make motor can use various low calorie fuelss and the calorific value that adapts to various fuel to change, guarantee engine high-efficiency low emission operation.
Below the utility model is done a detailed description; The above is merely the preferred embodiment of the utility model, when not limiting the utility model practical range; Be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.
Claims (5)
1. a gas engine mixer comprises the venturi type mixer main, and is arranged on the ring track of venturi type mixer main upper end, and is arranged on the traffic cycle of ring track below; It is characterized in that: be relatively set with two miniature bearings on the said ring track; Said miniature bearing below is provided with automatic valve rod, and said traffic cycle is connected with small gear, and said small gear is connected with reducing motor; Said venturi type mixer main adopts the venturi type structure.
2. gas engine mixer according to claim 1 is characterized in that: said venturi type mixer main is provided with two fuel gas inlet pipes.
3. gas engine mixer according to claim 1 is characterized in that: said automatic valve rod is provided with the co-axial seal circle.
4. gas engine mixer according to claim 1 is characterized in that: said ring track is connected with control panel.
5. gas engine mixer according to claim 1 is characterized in that: butt has the valve rod spring on the said automatic valve rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201220876U CN202578949U (en) | 2012-03-28 | 2012-03-28 | Mixer of gas engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201220876U CN202578949U (en) | 2012-03-28 | 2012-03-28 | Mixer of gas engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202578949U true CN202578949U (en) | 2012-12-05 |
Family
ID=47248369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201220876U Expired - Fee Related CN202578949U (en) | 2012-03-28 | 2012-03-28 | Mixer of gas engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202578949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107208562A (en) * | 2015-01-29 | 2017-09-26 | 罗伯特·博世有限公司 | Gas fuel mixer and method |
-
2012
- 2012-03-28 CN CN2012201220876U patent/CN202578949U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107208562A (en) * | 2015-01-29 | 2017-09-26 | 罗伯特·博世有限公司 | Gas fuel mixer and method |
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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: CAMDA NEW ENERGY EQUIPMENT CO., LTD. Free format text: FORMER NAME: DONGGUAN CAMDA GENERATOR WORK CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 523000, Dongguan City, Guangdong province Liaobu Tong Yan Industrial Zone Dongguan Kangda Electrical and Mechanical Engineering Co., Ltd. Patentee after: CAMDA NEW ENERGY EQUIPMENT CO., LTD. Address before: 523000, Dongguan City, Guangdong province Liaobu Tong Yan Industrial Zone Dongguan Kangda Electrical and Mechanical Engineering Co., Ltd. Patentee before: Dongguan Camda Generator Work Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20210328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |