CN2070880U - Burner with double fire ring rotating flame - Google Patents
Burner with double fire ring rotating flame Download PDFInfo
- Publication number
- CN2070880U CN2070880U CN 90205067 CN90205067U CN2070880U CN 2070880 U CN2070880 U CN 2070880U CN 90205067 CN90205067 CN 90205067 CN 90205067 U CN90205067 U CN 90205067U CN 2070880 U CN2070880 U CN 2070880U
- Authority
- CN
- China
- Prior art keywords
- ring
- burner
- rotation
- annular chamber
- interior
- 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.)
- Ceased
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Abstract
The utility model discloses a burner with double fire ring rotating flames for the energy saving of gas ranges, comprising a burning body, an interior rotation-guiding ring, an exterior rotation-guiding ring, and a ring cover, wherein, the interior rotation-guiding ring and the exterior rotation-guiding ring are provided with rotation-guiding holes. The mixture gas passes the rotation-guiding holes of the interior rotation-guiding ring and the exterior rotation-guiding ring and generates two annular rotating flames which rise helically, so that the time of thermal conversion is extended and the thermal efficiency is enhanced by about 10%. The burner with double fire ring rotating flames can reduce the content of carbon monoxide in waste gas and satisfy various cooking requirements.
Description
The utility model relates to a kind of gas stove combustor, particularly a kind of double-firerings swirl flame burner.
The combustion process of existing gas stove combustor mostly be advection or.The weak point of this advection or burning is that the air cooling effect is stronger.The thermal efficiency can not be given full play to.Also the someone has invented turbulent burner (for example Chinese patent 8520356.86207821) now.But these burners all are single fire ring swirl flame burnings.Firepower is excessively concentrated, easily at the bottom of the enamelware pot.
Solution of the present utility model is to use the inside and outside double-firerings swirl flame burning of arranging with concentric circles, improves the performance of single fire ring swirl flame burning.
Now in conjunction with the accompanying drawings the utility model is made detailed description:
Accompanying drawing 1 is the cutaway view of double-firerings swirl flame burner.
Accompanying drawing 2 is the structure chart of burner body.
Accompanying drawing 3 is the cutaway view of rotary guide ring.
Burner is made up of burner body (1), interior rotary guide ring (2), outer waveguide rotary ring (3), interior ring cowling (4) and external ring lid (5). Burner body as shown in Figure 2, it is communicated with interior annular chamber (7) and external ring cavity (8) by air inlet pipe (6). There is circular secondary intake opening (9) at the annular chamber center. arc secondary intake opening (10) is arranged between the inside and outside annular chamber. The inside front in inside and outside annular chamber all has breach, and rotary guide ring and ring cowling (2) (3) (4) (5) can be installed. Inside and outside rotary guide ring (2). (3) as shown in Figure 3, it is tapered tube shape, has leading of several 1 fonts and revolves hole (11). abovely all make with metal material.
During burning, mist enters inside and outside annular chamber (7) (8) by air inlet pipe (6), after revolving hole (11) by leading of interior outer waveguide rotary ring (2) (3), form two ring-type swirl flames, rise in the shape of a spiral, prolonged heat exchanger time, it is more abundant to burn. Make the thermal efficiency improve 10%. Owing to increase the arc secondary intake opening, the oxygen supply abundance can reduce the content of carbon monoxide in the waste gas. Two ash rings have enlarged burning and heat transfer area, and the bottom of a pan is heated evenly, and can satisfy various culinary art requirements. This device has the advantages such as simple in structure, easily manufactured.
Description of drawings:
(1) the interior annular chamber of the interior ring cowling of the interior rotary guide ring of burner body (2) (3) outer waveguide rotary ring (4) (5) external ring lid (6) air inlet pipe (7) (8) external ring cavity (9) central circular secondary intake opening (10) arc secondary intake opening (11) 1 words are led and are revolved the hole
Claims (3)
1. double-firerings swirl flame burner is by burner body (1), interior rotary guide ring (2), and interior ring cowling of outer waveguide rotary ring (3) (4) and outer ring cowling (5) are formed.It is characterized in that on burner body (1), having interior annular chamber (7) and outside its annular chamber of ring cavity (8) be more than two or two, become concentric circles to arrange, there are one or two air inlet pipe (6) to communicate, circular secondary intake opening (9) is arranged at the center of annular chamber with inside and outside annular chamber (7) (8).Arc secondary intake opening (10) is arranged between inside and outside annular chamber.Inside front at each annular chamber has breach, and rotary guide ring and ring cowling can be installed.
2. burner according to claim 1, the shape that it is characterized in that inside and outside rotary guide ring (2) (3) are tapered tube shape or pipe shape.Have leading of several 1 fonts thereon and revolve hole (11)
3. burner according to claim 1 is characterized in that being made by metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90205067 CN2070880U (en) | 1990-04-18 | 1990-04-18 | Burner with double fire ring rotating flame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90205067 CN2070880U (en) | 1990-04-18 | 1990-04-18 | Burner with double fire ring rotating flame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2070880U true CN2070880U (en) | 1991-02-06 |
Family
ID=4885906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90205067 Ceased CN2070880U (en) | 1990-04-18 | 1990-04-18 | Burner with double fire ring rotating flame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2070880U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100346107C (en) * | 2003-04-07 | 2007-10-31 | 湖南迅达集团有限公司 | Integrated cleanable burning plate for gas stove |
| US10724735B2 (en) | 2017-12-14 | 2020-07-28 | Midea Group Co., Ltd. | Method and apparatus for distributing heat from a burner |
| US10739009B2 (en) | 2017-12-14 | 2020-08-11 | Midea Group Co., Ltd. | Method and apparatus for distributing heat from a burner |
| US11209171B1 (en) | 2020-06-30 | 2021-12-28 | Midea Group Co., Ltd. | Gas burner lighting via rotation |
-
1990
- 1990-04-18 CN CN 90205067 patent/CN2070880U/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100346107C (en) * | 2003-04-07 | 2007-10-31 | 湖南迅达集团有限公司 | Integrated cleanable burning plate for gas stove |
| US10724735B2 (en) | 2017-12-14 | 2020-07-28 | Midea Group Co., Ltd. | Method and apparatus for distributing heat from a burner |
| US10739009B2 (en) | 2017-12-14 | 2020-08-11 | Midea Group Co., Ltd. | Method and apparatus for distributing heat from a burner |
| US11209171B1 (en) | 2020-06-30 | 2021-12-28 | Midea Group Co., Ltd. | Gas burner lighting via rotation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 19920824 Decision number of declaring invalidation: 252 |