CN2189266Y - Rotating and centralizing burner for gas range - Google Patents
Rotating and centralizing burner for gas range Download PDFInfo
- Publication number
- CN2189266Y CN2189266Y CN 94226392 CN94226392U CN2189266Y CN 2189266 Y CN2189266 Y CN 2189266Y CN 94226392 CN94226392 CN 94226392 CN 94226392 U CN94226392 U CN 94226392U CN 2189266 Y CN2189266 Y CN 2189266Y
- Authority
- CN
- China
- Prior art keywords
- fire
- assembling ring
- centralizing
- mixing chamber
- burner
- 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 provides a rotating and centralizing burner for gas ranges, composed of a mixing chamber and a fire gathering ring which are respectively made of metal, wherein, a plurality of screw slots are respectively arranged on the inner walls of the mixing chamber and the fire gathering ring. During combustion, gas and air make vortex mixing motions in the mixing chamber and are blown to the fire gathering ring to be ejected through centralizing fire holes to be burnt to form a vortex centralizing flame; the burning is sufficient, the fire is violent, the heat exchanging time is prolonged, the thermal efficiency is increased by about 15 %, gas is saved by more than 23 %. The utility model hsa the advantages of novel structure, high efficiency and energy saving, and the utility model is an ideal novel product for the renewal of generation of a gas range.
Description
The utility model relates to a kind of burner of gas-cooker, particularly a kind of rotating and centralizing burner.
The present age gas-cooker burner, mostly adopt the advection combustion technology, air consumption is big, the thermal efficiency is low, has occurred slot hole vortex combustion technology or flat revolving or concentrated eddy flow in recent years, the thermal efficiency increases, but its slit pore volume easily stops up, easy cleaning not, service life is short.
Purpose of design of the present utility model provides a kind of improved gas-cooker burner, and it can make combustion gas and Air mixing more abundant, and it is more complete to burn.And can form rotating and centralizing flame, and increase heat exchanger time, improve the thermal efficiency, the energy-and time-economizing.
The utility model novel structure, energy-efficient, can improve the thermal efficiency about 15%, energy-conservation more than 23%.
Below in conjunction with accompanying drawing the utility model embodiment is specified:
Fig. 1 is the rotating and centralizing burner profile of the utility model embodiment
Fig. 2 is first kind of fire-assembling ring profile among Fig. 1
Fig. 3 is second kind of fire-assembling ring profile among Fig. 1
See figures.1.and.2, the rotating and centralizing burner of embodiment is made up of mixing chamber 1 and fire-assembling ring 2.Mixing chamber 1 and fire-assembling ring 2 are made with metal respectively, and being shaped as of mixing chamber 1 is cylindrical.Fire-assembling ring 2 be shaped as billiard table shape or polygonal pyramid platform shape or truncated cone.Arranging 5 to 30 helicla flutes 3 and 4 on the inwall of mixing chamber 1 and fire-assembling ring 2 respectively.When combustion gas when mixing chamber 1 right side enters, helicla flute 3 and 4 is dextrorotation; When the left side enters, be left-handed.Mixing chamber 1 is consistent with 4 directions with the helicla flute 3 on fire-assembling ring 2 inwalls, and all is inclined upwardly into 30 °--and 40 °, but be not corresponding mutually one by one the arrangement.The top of every helicla flute 4 of fire-assembling ring 2 all tiltedly is drilled with entad fire hole 5 of a circle, and the angle of its central axis and vertical line approximates the inclination angle of its place helicla flute 4, entad the outside of fire hole 5 straight-through fire-assembling rings 2.
Shown in Figure 3 is the another kind of structure of fire-assembling ring 2, and along its top edge alternate or isometric rectangular oblique outgassing groove 6 of length of tiltedly opening of row that distributing, it highly is less than or equal to fire-assembling ring 2 height half.
During burning, enter the combustion gas and the air of mixing chamber 1, under the eddying motion state, fully mix, and take advantage of a situation and pour into fire-assembling ring 2, entad pass fire hole 5 or directly pass the alternate or isometric rectangular oblique outgassing groove 6 of length along helicla flute 4, tangential direction ejection burning along fire-assembling ring 2 outsides forms rotating and centralizing flame.
Claims (6)
1, a kind of gas-cooker rotating and centralizing burner is characterized in that by being provided with 5 to 30 spiral fluted mixing chambers [1] fire-assembling ring [2] being housed on it, and is provided with entad fire hole [5] or rectangular oblique outgassing groove [6] composition on fire-assembling ring [2].
2, burner according to claim 1, it is characterized in that being furnished with 5 to 30 helicla flutes ［ 3 ］ on mixing chamber ［ 1 ］ inwall, also be furnished with 5 to 30 helicla flutes ［ 4 ］ on fire-assembling ring ［ 2 ］ inwall, helicla flute ［ 3 ］ and ［ 4 ］ are not corresponding mutually arranges, but all is inclined upwardly.
3, burner according to claim 1 and 2, it is characterized in that when combustion gas from mixing chamber ［ 1 ］ when the right side enters, helicla flute ［ 3 ］ and ［ 4 ］ are dextrorotation; When the left side enters, be left-handed.
4, burner according to claim 1 and 2, the top that it is characterized in that helicla flute ［ 4 ］ on fire-assembling ring ［ 2 ］ inwall all are drilled with the circle fire hole ［ 5 ］ entad of inclination angle basically identical of the helicla flute ［ 4 ］ at central axis angle and its place.
5, burner according to claim 1 and 2 is characterized in that having on the fire-assembling ring ［ 2 ］ structure that a platoon leader lacks alternate or isometric rectangular oblique outgassing groove ［ 6 ］.
6, burner according to claim 1 and 2, the shape that it is characterized in that fire-assembling ring ［ 2 ］ are billiard table shape or polygonal pyramid platform shape or truncated cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226392 CN2189266Y (en) | 1994-03-18 | 1994-03-18 | Rotating and centralizing burner for gas range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226392 CN2189266Y (en) | 1994-03-18 | 1994-03-18 | Rotating and centralizing burner for gas range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2189266Y true CN2189266Y (en) | 1995-02-08 |
Family
ID=33839367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94226392 Expired - Fee Related CN2189266Y (en) | 1994-03-18 | 1994-03-18 | Rotating and centralizing burner for gas range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2189266Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292323A (en) * | 2012-02-23 | 2013-09-11 | 马清飞 | Side air intake type combustion equipment |
-
1994
- 1994-03-18 CN CN 94226392 patent/CN2189266Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292323A (en) * | 2012-02-23 | 2013-09-11 | 马清飞 | Side air intake type combustion equipment |
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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 |