CN2115483U - Rotary flow type burner for gas stove - Google Patents
Rotary flow type burner for gas stove Download PDFInfo
- Publication number
- CN2115483U CN2115483U CN 92212523 CN92212523U CN2115483U CN 2115483 U CN2115483 U CN 2115483U CN 92212523 CN92212523 CN 92212523 CN 92212523 U CN92212523 U CN 92212523U CN 2115483 U CN2115483 U CN 2115483U
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- CN
- China
- Prior art keywords
- flow type
- type burner
- gas stove
- cone
- spiral
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Abstract
The utility model discloses a rotary flow type burner for a gas stove, mainly comprising a truncated cone-shaped gas vortex ring (1), a fire collecting cover (2) and a beaker (3). The rotary flow type burner for a gas stove is characterized in that the conic surface of the vortex ring (1) is provided with an air outlet slot whose incision line forms a curve shape. The width of the air outlet slot and the width of the air outlet gap gradually enlarge from the small end of the cone to the big end of the cone. An included angle a is formed between an air outlet surface and the conical surface of the vortex ring. The cover surface of the fire collecting cover (2) forms a cone shape. The rotary flow type burner for a gas stove has the advantages of uniform gas mixing, full combustion, concentrated fire power, high thermal efficiency, long service life, etc.
Description
The utility model is a kind of gas stove burner, particularly the improvement of vortex burner.
Existing spiral-flow type burner for gas stove, its outgassing groove are the louvre blade structures, or the rectilinear slot structure, and its shortcoming is, combustion gas mixes inhomogeneous with air, and swirl velocity is slow, go out on the compression ring heat and concentrate, thereby influence service life.
The purpose of this utility model is the shortcoming that overcomes prior art, and it is full and uniform to provide a kind of combustion gas to mix with air, and eddy flow is effective, and heat exchanger time is long, and it is more abundant to burn, and combustion gas can be left the high-efficiency long-life burner of the ring surface slight distance burning of giving vent to anger.
The technical solution of the utility model is: adopt truncated cone combustion gas vortex ring, have the outgassing groove that its cut line is a shaped form on its conical surface, the groove width of outgassing groove and the gap width of giving vent to anger increase gradually from the microcephaly of the frustum of a cone toward major part, and give vent to anger face and vortex ring surface of combustion gas is angled.Like this, the jet amount that makes combustion gas is mixed with air for the second time with combustion gas and the space size of burning is directly proportional, and forms eddy flow preferably, guarantees to mix sufficient combustion.Thereby realization the purpose of this utility model.
As follows below in conjunction with description of drawings to the utility model enumeration:
Fig. 1 is a positive view of the present utility model.
Fig. 2 is the front view of vortex ring embodiment one.
Fig. 3 is the front view of vortex ring embodiment two.
Fig. 4 is the expanded view that goes out compression ring shown in Figure 2.
Fig. 5 is the A-A cutaway view of Fig. 4.
Fig. 6 is the B-B cutaway view of Fig. 4.
Fig. 7 is the front view of heat-accumulating.
As shown in Figure 1, the utility model mainly is made up of combustion gas vortex ring (1), heat-accumulating (2), the beaker (3) of truncated cone.Its outstanding characteristics are to have the outgassing groove that its cut line is a shaped form on described combustion gas vortex ring (1) conical surface.Curve can be circular arc line, involute, and helix etc., wherein, the circular arc line process industrial art performance is preferable.Fig. 2, Fig. 3 have given 2 embodiment, and Fig. 2 is a single line style slot type, and Fig. 3 is the hyperbolic-type slot type.Shown in Fig. 4,5,6, the width of the groove width b of this outgassing groove and the slit e that gives vent to anger increases toward major part gradually from the microcephaly of the frustum of a cone.Among this embodiment, the cut line of outgassing groove is circular arc line L1, and its technology broken line is and the L1 circular arc line L2 of concentric and radius not, and the increasing gradually toward major part from the microcephaly of the frustum of a cone apart from t of L1 and L2.L1 and L2 and be connected the face of giving vent to anger and the vortex ring conical surface that circular arc constitutes angle α is arranged, α can be 5 °-45 °.As shown in Figure 7, heat-accumulating of the present utility model (2), its capping are the taper capping.This taper capping and horizontal plane angle are β, and β can be 15 °-45 °.
Combustion mechanism of the present utility model is as follows:
Mist mixes in the space of vortex ring (2) once more through the outgassing groove ejection of vortex ring (2) in the beaker (3), under the effect of taper heat-accumulating, forms green vortex shape flame.Because vortex flame speedup produces second effect, siphon and spraying phenomenon.Mist forms spray power and ejects from the outgassing groove slit of vortex ring, and surface one slight distance of leaving vortex ring is burnt, simultaneously, air is also sucked the vortex ring (1) by rapid vortex from beaker (3) central authorities, impel rapidly that the thermal-flame of vortex rises rapidly, avoided combustion gas directly to be posted on vortex ring surface combustion phenomenon.Has the efficiency of combustion height, long service life, manufacturing and simple and convenient for maintenance.
Claims (6)
1, a kind of spiral-flow type burner for gas stove, combustion gas vortex ring (1), heat-accumulating (2), beaker (3) by truncated cone are formed, it is characterized in that having the outgassing groove that its cut line is a shaped form on described combustion gas vortex ring (1) conical surface, the width of the groove width b of outgassing groove and the slit e that gives vent to anger increases toward major part gradually from the microcephaly of the frustum of a cone.
2, spiral-flow type burner for gas stove according to claim 1, the cut line that it is characterized in that described outgassing groove is circular arc line L1, its technology broken line is and the L1 circular arc line L2 of concentric and radius not, and the increasing gradually toward major part from the microcephaly of the frustum of a cone apart from t of L1 and L2.
3,, it is characterized in that described L1 and L2 and be connected the face of giving vent to anger and the eddy flow ring conical surface that circular arc constitutes that angle α is arranged according to the described spiral-flow type burner for gas stove of claim 2.
4, spiral-flow type burner for gas stove according to claim 3 is characterized in that aforementioned face and the eddy flow ring conical surface angle α of giving vent to anger is 5 °-45 °.
5, according to claim 1 or 2 or 3 or 4 described spiral-flow type burner for gas stove, the capping that it is characterized in that described heat-accumulating (2) is the taper capping.
6, spiral-flow type burner for gas stove according to claim 5 is characterized in that the taper capping of heat-accumulating (2) and horizontal plane angle β are 15 °-45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92212523 CN2115483U (en) | 1992-03-31 | 1992-03-31 | Rotary flow type burner for gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92212523 CN2115483U (en) | 1992-03-31 | 1992-03-31 | Rotary flow type burner for gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2115483U true CN2115483U (en) | 1992-09-09 |
Family
ID=4957403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92212523 Granted CN2115483U (en) | 1992-03-31 | 1992-03-31 | Rotary flow type burner for gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2115483U (en) |
Cited By (3)
| 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 |
| CN101725980B (en) * | 2008-10-16 | 2012-06-27 | 林光湧 | Burner applied for generating vortex mixed airflow and combustion method thereof |
| CN114260653A (en) * | 2021-12-24 | 2022-04-01 | 广东思利科智能科技有限公司 | Energy-gathering heat-insulation pot frame and production process thereof |
-
1992
- 1992-03-31 CN CN 92212523 patent/CN2115483U/en active Granted
Cited By (3)
| 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 |
| CN101725980B (en) * | 2008-10-16 | 2012-06-27 | 林光湧 | Burner applied for generating vortex mixed airflow and combustion method thereof |
| CN114260653A (en) * | 2021-12-24 | 2022-04-01 | 广东思利科智能科技有限公司 | Energy-gathering heat-insulation pot frame and production process thereof |
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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 | ||
| 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 |