CN208282111U - A kind of three ring fire device of wide area - Google Patents
A kind of three ring fire device of wide area Download PDFInfo
- Publication number
- CN208282111U CN208282111U CN201820483734.3U CN201820483734U CN208282111U CN 208282111 U CN208282111 U CN 208282111U CN 201820483734 U CN201820483734 U CN 201820483734U CN 208282111 U CN208282111 U CN 208282111U
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- ring
- fire
- wide area
- inclined surface
- lateral incline
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Abstract
The utility model discloses a kind of three ring fire devices of wide area, including the air inlet pipe on pedestal, pedestal, the pedestal upper end is provided with ring-shaped fire cover and intermediate fire cover, the ring-shaped fire cover includes vertical outer face, upper end inclined surface and interior lateral incline, wherein upper end inclined surface inclined downward outward, interior lateral incline inclined upward outward is distributed with fire output hole in the interior lateral incline, is provided with chimb between the upper end inclined surface and interior lateral incline；By the improvement design of three ring fire of gas-cooker, make the distribution of three ring fire firepower more it is wide more evenly, heating effect is more preferable.
Description
Technical field
The utility model relates to gas furnace technical field, especially a kind of three ring fire device of wide area.
Background technique
Three common ring-fire burners are substantially currently on the market is mixed in independent with the burner of three ejector pipes of band
Internal heat lid, interior ring fire cover and external ring fire cover structure, wherein burner is divided into lower air inlet, upper air inlet and aluminium alloy compression casting combination burner three
Kind pattern.In actual use, the flame heating distribution of three ring fires is not uniform enough, and temperature-rise period is easy to appear firepower and breaks
Shelves, influence the flexibility of firepower control.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of three ring fire device of wide area.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of three ring fire device of wide area, including the air inlet pipe on pedestal, pedestal, the pedestal upper end is provided with ring-shaped fire cover
With intermediate fire cover, the ring-shaped fire cover includes vertical outer face, upper end inclined surface and interior lateral incline, wherein the upper end tilts
Face out side-lower inclination, fire output hole is distributed in the interior lateral incline, institute in interior lateral incline inclined upward outward
It states and is provided with chimb between upper end inclined surface and interior lateral incline.
As a preference, angle is 20~30 ° between the upper end inclined surface and horizontal plane, the interior lateral incline
Angle is 70~80 ° between horizontal plane.
As a preference, the intermediate fire cover includes upper layer outlet face and lower layer's outlet face, upper layer outlet face
With fire output hole is distributed on lower layer's outlet face, between upper layer outlet face and horizontal plane angle be 40~50 °, the lower layer goes out
Angle is 70~80 ° between gas face and horizontal plane.
As a preference, the end of the chimb is arc-shaped.
As a preference, the ring-shaped fire cover includes external ring fire cover and two ring fire covers.
The beneficial effects of the utility model are: passing through the improvement design of three ring fire of gas-cooker, make the distribution of three ring fire firepower more
Extensively more evenly, heating effect is more preferable.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the partial sectional view of the utility model.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The utility model is further elaborated.For the thorough explanation present invention, some spies can be related in following description
Determine details.And in these no specific details, the invention can still be realized, i.e., the technical staff in fields uses this
These of place describe and state that the others skilled in the art into fields can more effectively introduce their work essence.
Referring to Fig.1, Fig. 2, a kind of three ring fire device of wide area, including the air inlet pipe 2 on pedestal 1, pedestal 1, on the pedestal 1
End is provided with ring-shaped fire cover 3 and intermediate fire cover 4, and the ring-shaped fire cover 3 includes vertical outer face 31, upper end inclined surface 32 and inside
Inclined surface 33, wherein the upper end inclined surface 32 inclined downward outward, the interior lateral incline 33 inclined upward outward, institute
It states and fire output hole is distributed in interior lateral incline 33, be provided with chimb 34 between the upper end inclined surface 32 and interior lateral incline 33.
The fire output hole flame of this design forms the effect for intersecting heating inwardly, the hot spoke that cooperation upper end inclined surface 32 generates after heating
It penetrates, heating is more evenly.
Angle is 20~30 ° between the upper end inclined surface 32 and horizontal plane, the interior lateral incline 33 and horizontal plane it
Between angle be 70~80 °, guarantee thermal radiation effect.
The intermediate fire cover 4 includes upper layer outlet face 41 and lower layer's outlet face 42, and upper layer outlet face 41 and lower layer go out
Fire output hole is distributed on gas face 42, angle is 40~50 ° between upper layer outlet face 41 and horizontal plane, lower layer's outlet face
Angle is 70~80 ° between 42 and horizontal plane, guarantees that flame is formed complementary with flame at external ring fire cover at intermediate fire cover 4.
The end of the chimb 34 is arc-shaped, improves fire cover upper end formation intensity, while making flame upper end air inlet
Reflux is formed, combustion-supporting effect is improved.
The ring-shaped fire cover 3 includes external ring fire cover 5 and two ring fire covers 6.
According to above-mentioned principle, the utility model can also be made appropriate changes and modifications to the above embodiments.Therefore,
The utility model is not limited to specific embodiment disclosed and described above, to some modifications and changes of the utility model
It should also be as falling into the protection scope of the claims of the present utility model.
Claims (5)
1. a kind of three ring fire device of wide area, including the air inlet pipe (2) on pedestal (1), pedestal (1), pedestal (1) the upper end setting
There are ring-shaped fire cover (3) and intermediate fire cover (4), it is characterised in that: the ring-shaped fire cover (3) includes vertical outer face (31), upper end
Inclined surface (32) and interior lateral incline (33), wherein inclined downward, the inside tilt outward for the upper end inclined surface (32)
Face (33) inclined upward outward, is distributed with fire output hole on the interior lateral incline (33), the upper end inclined surface (32) and interior
Chimb (34) are provided between lateral incline (33).
2. three ring fire device of a kind of wide area according to claim 1, it is characterised in that: the upper end inclined surface (32) and water
Angle is 20~30 ° between plane, and angle is 70~80 ° between the interior lateral incline (33) and horizontal plane.
3. three ring fire device of a kind of wide area according to claim 1, it is characterised in that: the intermediate fire cover (4) includes upper
Fire is distributed with out on upper layer outlet face (41) and lower layer's outlet face (42) in layer outlet face (41) and lower layer's outlet face (42)
Hole, angle is 40~50 °, between lower layer's outlet face (42) and horizontal plane between upper layer outlet face (41) and horizontal plane
Angle is 70~80 °.
4. three ring fire device of a kind of wide area according to claim 1, it is characterised in that: the end of the chimb (34) is circle
Arcuation.
5. three ring fire device of a kind of wide area according to claim 1, it is characterised in that: the ring-shaped fire cover (3) includes outer
Ring fire cover (5) and two ring fire covers (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820483734.3U CN208282111U (en) | 2018-04-03 | 2018-04-03 | A kind of three ring fire device of wide area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820483734.3U CN208282111U (en) | 2018-04-03 | 2018-04-03 | A kind of three ring fire device of wide area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208282111U true CN208282111U (en) | 2018-12-25 |
Family
ID=64749038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820483734.3U Active CN208282111U (en) | 2018-04-03 | 2018-04-03 | A kind of three ring fire device of wide area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208282111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662583A (en) * | 2018-04-03 | 2018-10-16 | 佛山市神州欧诚热能科技有限公司 | A kind of three ring fire device of wide area |
-
2018
- 2018-04-03 CN CN201820483734.3U patent/CN208282111U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662583A (en) * | 2018-04-03 | 2018-10-16 | 佛山市神州欧诚热能科技有限公司 | A kind of three ring fire device of wide area |
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