CN206449643U - A kind of upper inlet wind type burner structure fire cover - Google Patents
A kind of upper inlet wind type burner structure fire cover Download PDFInfo
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- CN206449643U CN206449643U CN201621435732.4U CN201621435732U CN206449643U CN 206449643 U CN206449643 U CN 206449643U CN 201621435732 U CN201621435732 U CN 201621435732U CN 206449643 U CN206449643 U CN 206449643U
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- fire cover
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- ring fire
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Abstract
The utility model is related to a kind of upper inlet wind type burner structure fire cover, including inner-ring fire cover, outer ring fire cover, furnace end base, is coaxial distribution between described inner-ring fire cover and outer ring fire cover, and be respectively placed on furnace end base；The inner edge of described outer ring fire cover is annular in shape in ellipticity, outside, is matched with the air drain of the inside and outside shape of described furnace end base and covers outer air drain；Outer ring fire cover is provided with fire tank, and the fire tank one end connects with the inner ring wall of outer ring fire cover and extends inner ring wall, and the other end connects with the outer shroud wall of outer ring fire cover and extends outer shroud wall, and inner-ring fire cover flame is ignited outer shroud combustion gas by fire tank；The utility model have it is simple and reasonable, be easy to subsequent installation with maintenance, the higher advantage of security reliability.
Description
Technical field
The utility model belongs to gas-cooker technical field, more particularly to a kind of upper inlet wind type burner structure fire cover.
Background technology
Gas burner presses the air inlet mode of primary air, is divided into upper inlet wind type burner and enters wind combustor with.Upper air inlet
The complete required primary air of burner is on the table top of kitchen range, and upper inlet wind type burner can meet the attractive in appearance and safe of integral cabinet
Performance is more ensured, facilitates follow-up service maintenance etc..Therefore develop a kind of new upper inlet wind type burner fire cover and met the market demand.
The content of the invention
The purpose of this utility model is to overcome the shortcomings of that prior art is present, and provides a kind of upper inlet wind type burner structure
Fire cover, to meet the requirement of top intaking air gas combustion stove.
The purpose of this utility model is completed by following technical solution, including inner-ring fire cover, outer ring fire cover, burner
Base, is coaxial distribution between described inner-ring fire cover and outer ring fire cover, and be respectively placed on furnace end base；Described outer ring fire
The inner edge of lid is annular in shape in ellipticity, outside, is matched with the air drain of the inside and outside shape of described furnace end base and covers outer gas
Groove；Outer ring fire cover is provided with fire tank, and the fire tank one end connects with the inner ring wall of outer ring fire cover and extends inner ring wall,
The other end connects with the outer shroud wall of outer ring fire cover and extends outer shroud wall, and inner-ring fire cover flame is ignited outer shroud by fire tank
Combustion gas；The tapered column of described inner-ring fire cover, upper end is provided with the brim of a hat, and the fire hole conical surface is provided with double with the horizontal 102 °
The first main fire hole, the first auxiliary fire hole of uniform crossover distribution, are above the first main fire hole up and down, are 12 ° with horizontal plane, and lower is first
Auxiliary fire hole, is 12 ° with horizontal plane.
Preferably, described outer ring fire cover inner edge is in ellipticity, horizontal by inclined plane shape, angle is 119 °；Outer ring
The outer of fire cover is equipped with circular end face, with the horizontal vertical, i.e., 90 °；End face is provided with some fire holes and in double equal up and down
Even cross-distribution, upper row's fire hole is the second main fire hole, and lower row's fire hole is the second auxiliary fire hole, with horizontal plane angle respectively into 0 °；Outside
Enclose the symmetrical two ends in fire cover upper end and be provided with the inclined plane shape conical surface, with the horizontal 153 °.
Preferably, the fire tank of described outer ring fire cover is provided with the 3rd main fire hole and symmetrical 3rd auxiliary fire hole, should
3rd main fire hole, the 3rd auxiliary fire hole are respectively with the horizontal 29 °.
The beneficial effects of the utility model are：It is a kind of full upward air intake structure burner structure fire cover, conjunction simple in construction
Reason, is easy to subsequent installation and maintenance, and security reliability is higher；Have preferably for the burner of the combustion gas upper air inlet of high heating value
Adaptability, scope is wider, and the thermal efficiency is higher.
Brief description of the drawings
Fig. 1 is burner dimensional structure diagram of the present utility model.
Fig. 2 is fire cover dimensional structure diagram in outer ring of the present utility model.
Fig. 3 is inner-ring fire cover dimensional structure diagram of the present utility model.
Label in accompanying drawing is respectively：1st, inner-ring fire cover；2nd, outer ring fire cover；3rd, furnace end base；1-1, the brim of a hat；1-2, first
Main fire hole；1-3, the first auxiliary fire hole；2-1, the conical surface；2-2, the second main fire hole；2-3, the second auxiliary fire hole；2-4, fire tank；2-5、
Inclined-plane；2-6, the 3rd main fire hole；2-7, the 3rd auxiliary fire hole.
Embodiment
Detailed introduction is done to the utility model below in conjunction with accompanying drawing：As shown in accompanying drawing 1 to 3, the utility model includes
Inner-ring fire cover 1, outer ring fire cover 2, furnace end base 3, are coaxial distribution between described inner-ring fire cover 1 and outer ring fire cover 2, and respectively
It is placed on furnace end base 3；The inner edge of described outer ring fire cover 2 is annular in shape in ellipticity, outside, with described furnace end base 3
The air drain of inside and outside shape matches and covers outer air drain；Outer ring fire cover 2 is provided with fire tank 2-4, fire tank 2-4 one end with it is outer
The inner ring wall of circle fire cover 2 connects and extends inner ring wall, and the other end connects and extended with the outer shroud wall of outer ring fire cover 2
Outer shroud wall, the flame of inner-ring fire cover 1 is ignited outer shroud combustion gas by fire tank 2-4, and the interior ring flame that center fire hole is lighted is quick
Lead at the fire hole of outer ring and combustion gas that the outer ring fire hole of igniting sprays, improve the fiery success rate of biography of whole furnace end of gas cooker and ignite
Speed, it is ensured that the stability and uniformity of burning.
The described tapered column of inner-ring fire cover 1, upper end is provided with the brim of a hat 1-1, and the fire hole conical surface is set with the horizontal 102 °
There are the first main fire hole 1-2, the first auxiliary fire hole 1-3 of the double distribution of uniform crossover up and down, be above the first main fire hole 1-2, with level
Face is 12 °, and lower is the first auxiliary fire hole 1-3, is 12 ° with horizontal plane, realizes that rapid-ignition burns with stable.
The described inner edge of outer ring fire cover 2 is in ellipticity, horizontal by inclined-plane 2-5 shapes, and angle is 119 °, ensures inner-ring fire
The smoothness of flame air supplement, improves the stability of flame；Match, around the axle center of fire cover, can carry with the upper inner ring of furnace end base 3
Accuracy and convenience that high fire cover is installed, it is ensured that fire tank 2-4 ring fire cover fire hole and can easily light outer ring in centring
Flame；Play a part of direction it is spacing, positioning.
The outer of outer ring fire cover 2 is equipped with circular end face, with the horizontal vertical, i.e., 90 °；End face is provided with some fire holes simultaneously
In double uniform crossover distribution up and down, facilitate Means of Secondary Air Supplement, burn more abundant；Upper row's fire hole is the second main fire hole 2-2, under
Row's fire hole is the second auxiliary fire hole 2-3, with horizontal plane angle respectively into 0 °, it is ensured that flame transmission, combustion stability；Outer ring fire cover 2
The symmetrical two ends in upper end are provided with inclined plane shape conical surface 2-1, and with the horizontal 153 °, auxiliary air is split, and carry out a point guide
Stream, it is ensured that the optimum stabilization of flame.
The fire tank 2-4 of described outer ring fire cover 2 is provided with the 3rd main fire hole 2-6 and symmetrical 3rd auxiliary fire hole 2-7, should
3rd main fire hole 2-6, the 3rd auxiliary fire hole 2-7 are respectively with the horizontal 29 °.
The utility model is not limited to above-mentioned embodiment, and any change is made no matter being constituted in its shape or material, all
It is to use structure design provided by the utility model, is all a kind of deformation of the present utility model, is considered as new in this practicality
Within type protection domain.
Claims (3)
1. a kind of upper inlet wind type burner structure fire cover, including inner-ring fire cover (1), outer ring fire cover (2), furnace end base (3), its feature
It is：It is coaxial distribution between described inner-ring fire cover (1) and outer ring fire cover (2), and is respectively placed on furnace end base (3)；Institute
The inner edge for the outer ring fire cover (2) stated is annular in shape in ellipticity, outside, the air drain phase with the inside and outside shape of described furnace end base (3)
It coincide and the outer air drain of covering；Outer ring fire cover (2) is provided with fire tank (2-4), fire tank (2-4) one end and outer ring fire cover (2)
Inner ring wall connect and extend inner ring wall, the other end connects with the outer shroud wall of outer ring fire cover (2) and extends outer shroud
Wall, inner-ring fire cover (1) flame is ignited outer shroud combustion gas by fire tank (2-4)；Described inner-ring fire cover (1) tapered column,
Upper end is provided with the brim of a hat (1-1), and the fire hole conical surface is provided with the first main fire of the double distribution of uniform crossover up and down with the horizontal 102 °
Hole (1-2), the first auxiliary fire hole (1-3), are above the first main fire hole (1-2), are 12 ° with horizontal plane, and lower is the first auxiliary fire hole (1-
3) it is, 12 ° with horizontal plane.
2. upper inlet wind type burner structure fire cover according to claim 1, it is characterised in that：In described outer ring fire cover (2)
Side is in ellipticity, horizontal by inclined-plane (2-5) shape, and angle is 119 °；The outer of outer ring fire cover (2) is equipped with circular end face, with
Horizontal plane is into vertical, i.e., 90 °；End face is provided with some fire holes and in double uniform crossover distribution up and down, and upper row's fire hole is second
Main fire hole (2-2), lower row's fire hole is the second auxiliary fire hole (2-3), with horizontal plane angle respectively into 0 °；Outer ring fire cover (2) upper end pair
The two ends of title are provided with the inclined plane shape conical surface (2-1), with the horizontal 153 °.
3. upper inlet wind type burner structure fire cover according to claim 1, it is characterised in that：Described outer ring fire cover (2)
Fire tank (2-4) is provided with the 3rd main fire hole (2-6) and symmetrical 3rd auxiliary fire hole (2-7), the 3rd main fire hole (2-6), the
Three auxiliary fire holes (2-7) are respectively with the horizontal 29 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621435732.4U CN206449643U (en) | 2016-12-26 | 2016-12-26 | A kind of upper inlet wind type burner structure fire cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621435732.4U CN206449643U (en) | 2016-12-26 | 2016-12-26 | A kind of upper inlet wind type burner structure fire cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206449643U true CN206449643U (en) | 2017-08-29 |
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ID=59674305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621435732.4U Active CN206449643U (en) | 2016-12-26 | 2016-12-26 | A kind of upper inlet wind type burner structure fire cover |
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| Country | Link |
|---|---|
| CN (1) | CN206449643U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966603A (en) * | 2018-09-30 | 2020-04-07 | 宁波方太厨具有限公司 | Burner for gas stove and gas stove with same |
| CN110966599A (en) * | 2018-09-30 | 2020-04-07 | 宁波方太厨具有限公司 | Fire cover for gas stove |
| CN111256129A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Burner for gas stove |
| CN111256128A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Burner for gas stove |
-
2016
- 2016-12-26 CN CN201621435732.4U patent/CN206449643U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110966603A (en) * | 2018-09-30 | 2020-04-07 | 宁波方太厨具有限公司 | Burner for gas stove and gas stove with same |
| CN110966599A (en) * | 2018-09-30 | 2020-04-07 | 宁波方太厨具有限公司 | Fire cover for gas stove |
| CN110966603B (en) * | 2018-09-30 | 2021-11-02 | 宁波方太厨具有限公司 | Burner for gas stove and gas stove with same |
| CN111256129A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Burner for gas stove |
| CN111256128A (en) * | 2018-11-30 | 2020-06-09 | 宁波方太厨具有限公司 | Burner for gas stove |
| CN111256129B (en) * | 2018-11-30 | 2021-11-02 | 宁波方太厨具有限公司 | Burner for gas stove |
| CN111256128B (en) * | 2018-11-30 | 2021-12-03 | 宁波方太厨具有限公司 | Burner for gas stove |
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