CN2199457Y - Automatic fuel gas and air mixer for gas range - Google Patents
Automatic fuel gas and air mixer for gas range Download PDFInfo
- Publication number
- CN2199457Y CN2199457Y CN 94238059 CN94238059U CN2199457Y CN 2199457 Y CN2199457 Y CN 2199457Y CN 94238059 CN94238059 CN 94238059 CN 94238059 U CN94238059 U CN 94238059U CN 2199457 Y CN2199457 Y CN 2199457Y
- Authority
- CN
- China
- Prior art keywords
- gas
- air
- mixing tube
- fuel gas
- bearing
- 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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Abstract
The utility model relates to an automatic fuel gas and air mixer for gas ranges, belonging to the regulation of combustion, and the technical field of controlled air distribution. The automatic fuel gas and air mixer for gas ranges is characterized in that inner blades, outer blades and a bearing are arranged on a nozzle arranged in a mixing tube. The ubiquitous problem that fuel gas and air in a gas range can not be uniformly mixed and sufficiently once is solved. The combustion efficiency is improved. The generated waste gas can be reduced.
Description
The utility model belongs to the adjusting of burning, is the technical field of regulating air-supply.
Gas-cooker in use, combustion gas sprays at a high speed from nozzle, relies on its ejector action that outside air is drawn in the mixing tube through air door, combustion gas mixes with primary air in mixing tube, flows out burning from the fire hole of duration and degree of heating then.For the mixed once of combustion gas and air, gas-cooker all is the modes that adopt nature to mix now, and this hybrid mode can not fully make combustion gas and air mix.Someone adopts air fuel gas forced ventilation hybrid mode, this hybrid mode optional equipment complexity.
The purpose of this utility model provides a kind of novel combustion gas and air mixes sufficient gas-cooker gas-air automixer, improves efficiency of combustion, reduces waste gas and produces.
The utility model is realized with following mode: the end at the gas-cooker duration and degree of heating has mixing tube 1, nozzle 5 one ends place in the mixing tube 1, and the axial line of its end alignment mixing tube 1, feature is that nozzle 5 one ends are equipped with bearing 4 in mixing tube 1, fan blade 2 and external wind wheel 3 on bearing 4, having, fan blade 2 is positioned on bearing 4 by duration and degree of heating one side in it, and external wind wheel 3 is positioned on bearing 4 by combustion gas from nozzle air inlet one side.
The utility model is simple in structure, and gas-air mixes full and uniform, and burning fully.Energy savings reduces waste gas and produces, and is widely used in various gas kitchen ranges, and the various gas kitchen ranges especially for combustion gas and air nature hybrid mode just can use once improving.
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the left view of Fig. 2.
With reference to Fig. 1-Fig. 3, combustion gas such as oil liquefied gas, coal gas, natural gas are along direction shown in the arrow, from nozzle 5 ejection at a high speed, because its ejector action sucks extraneous natural air in the mixing tube 1 through the spin fan, when air stream has promoted external wind wheel 3 rotations, fan blade 2 rotations in external wind wheel 3 drives, produce a kind of rotary air stream, this air stream and combustion gas full and uniform mixing in mixing tube 1 enter the duration and degree of heating fire hole, make combustion gas burning fully under perfect condition.When gas-flow was big, ejector action was big, and external wind wheel 3 and interior fan blade 2 rotary speeies are big, and the air capacity of mixing is big; Gas-flow hour, ejector action is little, and the air capacity of mixing is little.Not only combustion gas is fully burnt, and has reduced the waste gas generation, has regulated the required air capacity of fuel gas buring simultaneously automatically.
Claims (1)
1, a kind of gas-cooker gas-air automixer has mixing tube [1] at an end of gas-cooker duration and degree of heating, and nozzle [5] one ends place in the mixing tube [1], and the axial line of its end alignment mixing tube [1], it is characterized in that:
Nozzle [5] one ends are equipped with bearing [4] in mixing tube [1], have interior fan blade [2] and external wind wheel [3] on bearing [4], and fan blade [2] is positioned on bearing [4] by duration and degree of heating one side in it, and external wind wheel [3] is positioned at by combustion gas from nozzle air inlet one side on bearing [4].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94238059 CN2199457Y (en) | 1994-08-26 | 1994-08-26 | Automatic fuel gas and air mixer for gas range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94238059 CN2199457Y (en) | 1994-08-26 | 1994-08-26 | Automatic fuel gas and air mixer for gas range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2199457Y true CN2199457Y (en) | 1995-05-31 |
Family
ID=33845573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94238059 Expired - Fee Related CN2199457Y (en) | 1994-08-26 | 1994-08-26 | Automatic fuel gas and air mixer for gas range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2199457Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858605A (en) * | 2009-04-03 | 2010-10-13 | 通用电气公司 | Premixing direct injector |
| CN112240547A (en) * | 2019-07-16 | 2021-01-19 | 宁波方太厨具有限公司 | Kitchen range ejector |
-
1994
- 1994-08-26 CN CN 94238059 patent/CN2199457Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858605A (en) * | 2009-04-03 | 2010-10-13 | 通用电气公司 | Premixing direct injector |
| CN101858605B (en) * | 2009-04-03 | 2014-03-05 | 通用电气公司 | Premixing direct injector |
| CN112240547A (en) * | 2019-07-16 | 2021-01-19 | 宁波方太厨具有限公司 | Kitchen range ejector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |