CN2058457U - Rotational flow centralizing burner for gas range - Google Patents
Rotational flow centralizing burner for gas range Download PDFInfo
- Publication number
- CN2058457U CN2058457U CN 89212259 CN89212259U CN2058457U CN 2058457 U CN2058457 U CN 2058457U CN 89212259 CN89212259 CN 89212259 CN 89212259 U CN89212259 U CN 89212259U CN 2058457 U CN2058457 U CN 2058457U
- Authority
- CN
- China
- Prior art keywords
- burner
- compression ring
- rotational flow
- passage
- gas range
- 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 - Lifetime
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- Gas Burners (AREA)
Abstract
The utility model provides a rotational flow centralizing burner for a gas range, comprising a burning body (1) and an air outlet ring (2), wherein, a plurality of rows of sloping ventilating holes are uniformly arranged on the peripheral wall of the air outlet ring. Mixture gases flow out from the ventilating holes of the air outlet ring in a tangential direction to generate rotational flow combustion flame after entering into the burning body during the process of combustion, so the thermal conversion time is prolonged and the thermal efficiency is increased by 12%. The rotational flow centralizing burner for a gas range has the advantages of complete combustion, simple structure, convenient manufacture, long service life, easy installation, convenient use, easy maintenance, and wide applicability. The rotational flow centralizing burner for a gas range can be used for all household gas ranges.
Description
The utility model relates to a kind of burner for gas cooker, particularly a kind of gas range eddy flow concentrated combustion device.
Existing burner for gas cooker mostly is the advection burning; Recently, turbulent burner is arranged also, but the cylindrical shape that its outgassing groove is made up of some louvre blades,, make and the assembling difficulty because of complex structure, the cost height, maintenance is inconvenient and can't promote.Though being 86207821 disclosed slot hole vortex burners, China Patent No. overcome above-mentioned shortcoming, it is good to have combustion efficiency, thermal efficiency height, but have the short or difficult problem of processing and manufacturing in service life, when going out compression ring employing punch forming, metal material is thinner, when being heated, quick heating can produce compression ring and be burnt red situation, has a strong impact on service life; At this moment, when producing with casting, the hole, slit is easy-formation not, and often to stitch, as use metal cutting machine-shaping with the logical perforation of labor cleaning, the processing and manufacturing difficulty, the time cost height, also undesirable.
The purpose of this utility model is that slot hole vortex burner is improved, and it is good to make it maintain combustion efficiency, and the advantage that the thermal efficiency is high is easy to machine-shaping again, and cost is low, the eddy flow concentrated combustion device of long service life.
Task of the present utility model is finished with following mode; This burner is by burner body and go out compression ring and constitute.Evenly have a plurality of entry positions acclivitous passage low than the exit position on the peripheral wall of giving vent to anger, the passage on the peripheral wall of giving vent to anger has a row or multi-row.Passage is hole or groove, and vent channel is in line shape or curved.It is conical or columniform going out compression ring inner hole wall and outer circle wall, and the material that goes out compression ring is metal or ceramic.
Fig. 1 is the burner structure schematic diagram with two row's passages
Fig. 2 is that burner goes out the compression ring cutaway view
Fig. 3 is that burner goes out the compression ring cutaway view
Below in conjunction with accompanying drawing this burner is described in further detail;
This burner combustion body (1) and go out compression ring (2) and make by cast iron, convenient for Foundry Production, will go out compression ring (2) and be divided into two parts, promptly go out compression ring (4) and go out compression ring (5).Go out compression ring (2) two row's passages (3) are arranged.Go out compression ring (4) inner hole wall and outer circle wall and be taper shape, have row's passage (3), passage is into straight trough shape.Go out compression ring (6) inner hole wall coning, outer circle wall is cylindrical, have row's passage (3), passage is into straight trough shape, passage (3) central axis is over against going out compression ring (2) central axis, but at angle, to go out compression ring (4) during installation is placed on the burner body (1), burner body (1) bearing-surface compresses naturally with going out compression ring (4) lower surface, the passage of flute profile (3) becomes the passage of perisporium sealing, to go out compression ring (5) again is placed in out on the compression ring (4), because going out compression ring (5) lower surface is pressed on out on compression ring (4) upper surface naturally, the flute profile passage (3) that goes out compression ring (5) also becomes the passage of perisporium sealing.Like this, the installation of eddy flow concentrated combustion device is contained in it on gas range (gas-cooker), can use.When burning is used, mist is by burner body (1), through the two-layer passage (3) that goes out compression ring (4), goes out compression ring (5) outflow that is oriented in a tangential direction, produce two-layer swirl flame, flame becomes spiral to rise, secondary air inlet is good, sufficient combustion has prolonged heat exchanger time, makes the general kitchen range of the thermal efficiency improve about 12%.The simplest structure is that compression ring (2) be an integral body, and top passage (3) has only a row, has only one deck swirl flame during burning.But there is the burner result of use of two row's passages best.
This apparatus structure is simple, convenient processing and manufacture, and long service life is installed simply, and is easy to use, thermal efficiency height, for ease of maintenaince, applicability is wide, can use at all domestic gas kitchen range.
Claims (6)
1, a kind of gas range eddy flow concentrated combustion device, it is characterized in that by burner body (1) and go out compression ring (2) constituting, going out evenly to have on compression ring (2) perisporium entry position acclivitous passage (3) low than the exit position.
2, burner according to claim 1 is characterized in that the passage (3) on compression ring (2) perisporium has one to drain into four rows.
3, burner according to claim 2 is characterized in that passage (3) is hole or groove.
4, burner according to claim 3 is characterized in that passage (3) passage is rectilinear or curved.
5, burner according to claim 1 is characterized in that compression ring (2) inner hole wall and outer circle wall are conical or columniform.
6, burner according to claim 1 or 5, the material that it is characterized in that compression ring (2) be metal or pottery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89212259 CN2058457U (en) | 1989-03-22 | 1989-03-22 | Rotational flow centralizing burner for gas range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89212259 CN2058457U (en) | 1989-03-22 | 1989-03-22 | Rotational flow centralizing burner for gas range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2058457U true CN2058457U (en) | 1990-06-20 |
Family
ID=4868430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89212259 Expired - Lifetime CN2058457U (en) | 1989-03-22 | 1989-03-22 | Rotational flow centralizing burner for gas range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2058457U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997011313A1 (en) * | 1995-09-20 | 1997-03-27 | Liuhua Xiang | Concealed burner jetting gas towards center of a range |
| WO1997020176A1 (en) * | 1995-11-24 | 1997-06-05 | Yongfu Li | High-efficiency and energy-saving burner |
| CN101402372B (en) * | 2007-10-05 | 2012-07-04 | 现代自动车株式会社 | Traction arm installation apparatus of vehicle with miniature frame |
-
1989
- 1989-03-22 CN CN 89212259 patent/CN2058457U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997011313A1 (en) * | 1995-09-20 | 1997-03-27 | Liuhua Xiang | Concealed burner jetting gas towards center of a range |
| WO1997020176A1 (en) * | 1995-11-24 | 1997-06-05 | Yongfu Li | High-efficiency and energy-saving burner |
| CN101402372B (en) * | 2007-10-05 | 2012-07-04 | 现代自动车株式会社 | Traction arm installation apparatus of vehicle with miniature frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |