CN203099830U - Combustor of gas stove - Google Patents
Combustor of gas stove Download PDFInfo
- Publication number
- CN203099830U CN203099830U CN 201220653911 CN201220653911U CN203099830U CN 203099830 U CN203099830 U CN 203099830U CN 201220653911 CN201220653911 CN 201220653911 CN 201220653911 U CN201220653911 U CN 201220653911U CN 203099830 U CN203099830 U CN 203099830U
- Authority
- CN
- China
- Prior art keywords
- ring fire
- laminar flow
- plane
- burner
- flow inclined
- 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
Links
Images
Abstract
The utility model relates to a combustor of a gas stove, comprising an inner ring burner cap, an outer ring burner cap, a burner cap head and a burner, wherein the burner cap head is mounted on the burner, the outer ring burner cap and the inner ring burner cap are mounted on the burner cap head, channels respectively communicated with the inner ring burner cap and an outer ring burner cap are arranged on the burner, the burner cap head is connected with the inner ring burner cap to form a gas mixing cavity I, the burner cap head is connected with the outer ring burner cap to form a gas mixing cavity II, laminar flow inclined planes I and laminar flow inclined planes II with formed barriers are respectively arranged on the upper and lower surfaces of the outer ring burner cap, and the laminar flow inclined planes I and the laminar flow inclined planes II are superposed up and down in the parallel state. Multiple laminar flow inclined planes I and multiple laminar flow inclined planes II are adopted and are continuously arranged on the circumference of the surface of the outer ring burner cap. According to the combustor of the gas stove, the gas combustion efficiency is improved, and the structure is simple.
Description
Technical field
The utility model relates to a kind of burner of gas-cooker.
Background technology
The burner of gas-cooker is most important parts on the kitchen range, when by nozzle combustion gas being fed burner inside, simultaneously air is also introduced its inside, and with air and combustion gas mixing.But often because combustion gas and the undercompounding of air in burner, and cause the low problem of efficiency of combustion, in addition, also exist because fire output hole surrounding air undersupply causes the inadequate problem of fuel gas buring, thereby the characteristics of big flow poor efficiency or high efficiency low discharge appear in the burner that causes gas-cooker of the prior art, can't reach energy-efficient demand.The burner of the gas-cooker that also has can improve efficiency of combustion by changing the structure setting, but complex structure has increased cost of manufacture.
The utility model content
In view of this, the purpose of this utility model is, a kind of burner that can improve efficiency of combustion and gas-cooker simple in structure is provided.
For achieving the above object, the burner of the gas-cooker that the utility model provides, comprise the interior ring fire lid of ring fire in being used to spray and be used to spray the external ring fire cover of outer ring fire, described external ring fire cover is provided with around ring fire lid in described, on described external ring fire cover, be provided with two at least and circumferentially be the laminar flow inclined-plane of skewed extension, between described laminar flow inclined-plane, be formed with barrier along it.
Cover by ring fire outside barrier is set, can improve the efficiency of combustion of burner and simple in structure by the effect of flow-disturbing.
The utility model is preferred, described barrier and described external ring fire cover radially between angle be acute angle.
By be provided with respect to external ring fire cover radially be skewed barrier, help the annularly flow of gas, thereby can better improve efficiency of combustion.
The utility model is preferred, and the outer rim on described laminar flow inclined-plane is than its inner rim height, and described barrier extends to its outer rim from the inner edge on described laminar flow inclined-plane.
Outer rim by the laminar flow inclined-plane is set helps the annularly flow of gas than its inner rim height, again by with barrier along by the extrorse extension setting of the inner edge on laminar flow inclined-plane, help disturbing flow to flow, thereby can better improve efficiency of combustion.
The utility model is preferred, and described laminar flow inclined-plane comprises laminar flow inclined-plane I, and described laminar flow inclined-plane I is arranged on the upper surface of described external ring fire cover.
The laminar flow inclined-plane I of the upper surface by being arranged on external ring fire cover, can increase air interior ring fire and outside flowability between the ring fire, make air more abundant, thereby improved efficiency of combustion the secondary supplement of combustion gas.
The utility model is preferred, and described laminar flow inclined-plane comprises laminar flow inclined-plane II, and the lower surface of described external ring fire cover is provided with the annular groove II that is used for as the hybrid chamber part, and described laminar flow inclined-plane II is arranged on the groove bottom II of described annular groove II.
Laminar flow inclined-plane II on the groove bottom of the annular groove by being arranged on external ring fire cover can make the mixing of combustion gas more even, and it is more abundant to burn.
The utility model is preferred, and described laminar flow inclined-plane circumferentially is provided with continuously described external ring fire cover, and the incline direction unanimity.
By a plurality of laminar flows inclined-plane of incline direction unanimity is set continuously, not only can make flowing of air-flow stable, and good looking appearance.
The utility model is preferred, described laminar flow inclined-plane I and the described laminar flow inclined-plane II state overlapping setting up and down to be parallel to each other.
By laminar flow inclined-plane I being set and laminar flow inclined-plane II is overlapping with the state that inclined surface is parallel to each other, can make the thickness uniformity of the corresponding hoop of external ring fire cover, guaranteed the intensity of external ring fire cover.
The utility model is preferred, described burner also comprises: fiery headkerchief and burner, described fiery headkerchief is installed on the described burner, described external ring fire cover and described interior ring fire lid are installed on the described fiery headkerchief, the lateral surface of described external ring fire cover is provided with the outer shroud fire hole, ring fire hole in the lateral surface of ring fire lid is provided with in described, described burner is provided with the passage that is communicated with interior ring fire lid and external ring fire cover respectively, described fiery headkerchief engages with described interior ring fire lid and is formed with gas hybrid chamber I, and described fiery headkerchief engages with described external ring fire cover and is formed with gas hybrid chamber II.
The burner of gas-cooker of the present utility model by laminar flow inclined-plane I and the laminar flow inclined-plane II that is formed with barrier is set respectively, has improved the efficiency of combustion of burner and simple in structure on the annular groove of the upper surface of external ring fire cover and lower surface.
Description of drawings
Fig. 1 is the blast structural representation of being looked by oblique upper of the burner of expression gas-cooker;
Fig. 2 is the blast structural representation of being looked by oblique below of the burner of expression gas-cooker;
Fig. 3 is the package assembly schematic diagram of the burner of expression gas-cooker;
Fig. 4 is the sectional view that longitudinally dissects of the assembled state of the burner of expression gas-cooker;
Fig. 5 is the vertical view of expression external ring fire cover;
Fig. 6 is the upward view of expression external ring fire cover;
Fig. 7 is the schematic cross-section that dissects along the center of expression external ring fire cover.
[description of symbols among the figure]
A gas hybrid chamber I; B gas hybrid chamber II; C wind chamber; 1 burner; Ring venthole in 11; 12 outer shroud ventholes; 2 fiery headkerchieves; 21 through holes; 22 flanges; 23 annular groove I; Enclosing I in 231; 232 outer enclosing I; 233 groove bottom I; 24 fire seperating holes; 3 external ring fire covers; 31a laminar flow inclined-plane I; 31b laminar flow inclined-plane II; 311 starting point portions; 312 terminal point portions; 313 barriers; 32 annular groove II; Enclosing II in 321; 322 outer enclosing II; 323 groove bottom II; 33 outer shroud fire holes; Ring fire lid in 4; Ring fire hole in 41.
The specific embodiment
Describe below in conjunction with the specific embodiment of accompanying drawing the burner of gas-cooker of the present utility model.Because the burner of gas-cooker is the level of state with ground, so " upper and lower to " described in this specification is all for ground.
The burner of gas-cooker comprises in the present embodiment: external ring fire cover 3, interior ring fire lid 4, fiery headkerchief 2 and burner 1, its moderate heat headkerchief 2 is installed on the burner 1, external ring fire cover 3 and interior ring fire lid 4 are installed on the fiery headkerchief 2, the periphery of ring fire lid 4 in external ring fire cover 3 is looped around.
External ring fire cover 3 is an annular, and its ringwise upper surface is provided with laminar flow inclined-plane I31a, and this laminar flow inclined-plane I 31a is for being the skewed inclined-plane (terminal point portion 312 is higher than starting point portion 311) that extends to terminal point portion 312 along the circumferential of this upper surface by starting point portion 311.Laminar flow inclined-plane I 31a is a plurality of, and circumferentially being provided with continuously in turn along the upper surface of external ring fire cover 3, and incline direction unanimity, thereby on the upper surface of external ring fire cover 3, form the laminar flow layer that is stereo structure, barrier 313 is formed on the end face of terminal point portion 312, has the inclination of certain angle between the upper surface of this end face and external ring fire cover 3.The height of barrier 313 is the difference in height between the starting point portion 311 of terminal point portion 312 and adjacent laminar flow inclined-plane I 31a, and barrier 313 extends to its outer rim from the inner edge on laminar flow inclined-plane, and and described external ring fire cover 3 radially between angle be acute angle.In addition, the outer rim on laminar flow inclined-plane is higher than its inner rim, thereby helps to form annular flow.
In addition, the lower surface of external ring fire cover 3 (surface of an opposite side of upper surface) is provided with annular groove II 32, this annular groove II 32 is by interior enclosing II 321, outer enclosing II 322 and groove bottom II 323 constitute, on this groove bottom II 323, be formed with the laminar flow inclined-plane II 31b identical with the shape of laminar flow inclined-plane I 31a, and laminar flow inclined-plane II 31b and laminar flow inclined-plane I 31a corresponding setting on the above-below direction of upper surface that lays respectively at external ring fire cover 3 and lower surface, promptly, laminar flow inclined-plane II 31b and laminar flow inclined-plane I 31a state overlapping setting up and down to be parallel to each other, can make the thickness of external ring fire cover 3 even, guarantee its intensity.Laminar flow inclined-plane II 31b by a plurality of continuous settings has formed the backset bed with a plurality of barriers 313 on groove bottom II 323, can make the combustion gas of gaseous mixture in hybrid chamber, carry out irregular flowing by barrier 313, thereby combustion gas and air are mixed more fully.
External ring fire cover 3 is installed on the fiery headkerchief 2 in the mode of the annular groove I 23 that covers fiery headkerchief 2, thereby by the joint up and down of the annular groove II 32 of the annular groove I 23 of fiery headkerchief 2 and external ring fire cover 3 and form gas hybrid chamber II B.
Concrete implementation process is: the air of being carried by the interior ring venthole 11 of burner 1 and the gaseous mixture of combustion gas enter via the through hole 21 of fiery headkerchief 2 and are positioned at ring fire and cover 4 gas hybrid chamber I A, form ring fire by being positioned at the ring fire hole ejection on the ring fire lid 4 then, simultaneously, the above-mentioned gaseous mixture of being carried by the outer shroud venthole 12 of burner 1 enters into gas hybrid chamber II B via the fire seperating hole 24 that is arranged on the fiery headkerchief 2, forms outer ring fire by being positioned at outer shroud fire hole 33 ejections on the external ring fire cover 3 then.
By being arranged on the laminar flow layer effect of external ring fire cover 3 upper surfaces, promptly, the flow-disturbing effect of the barrier 313 by a plurality of laminar flows inclined-plane I 31a, increased C place, wind chamber air interior ring fire and outside flowability between the ring fire, thereby the burning of ring fire and outer ring fire is more abundant in making.Have again, by being arranged on the backset bed effect in the gas hybrid chamber II B, promptly, the flow-disturbing effect of the barrier 313 by a plurality of laminar flows inclined-plane II 31b, make mist in hybrid chamber II, form the eddy current shape, thereby make the mixing of mist more abundant, help further to improve efficiency of combustion.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
For example, in the present embodiment, it is identical shape with laminar flow inclined-plane II that laminar flow inclined-plane I is set, but is not limited thereto, and also can be set to different shapes, and for example laminar flow inclined-plane I is set to ripple type, and laminar flow inclined-plane II still is the shape on inclined plane.
Also have, in the present embodiment, a plurality of laminar flows inclined-plane is provided with on the surface of external ring fire cover or groove bottom continuously in turn, and the incline direction unanimity, but is not limited thereto, and also can be spaced apart or is provided with in the inconsistent mode of incline direction on adjacent laminar flow inclined-plane.
Also have, in the present embodiment,, but be not limited thereto, also can be only the laminar flow inclined-plane be set on one of therein the face simultaneously at the upper surface of external ring fire cover and on the groove bottom laminar flow inclined-plane is set down.
Claims (9)
1. the burner of a gas-cooker comprises the interior ring fire lid (4) of ring fire in being used to spray and is used to spray the external ring fire cover (3) of outer ring fire, and described external ring fire cover (3) is provided with around ring fire lid (4) in described, it is characterized in that,
On described external ring fire cover (3), be provided with two at least and circumferentially be the laminar flow inclined-plane of skewed extension, between described laminar flow inclined-plane, be formed with barrier (313) along it.
2. the burner of gas-cooker according to claim 1 is characterized in that, described barrier (313) and described external ring fire cover (3) radially between angle be acute angle.
3. the burner of gas-cooker according to claim 1 is characterized in that, the outer rim on described laminar flow inclined-plane is than its inner rim height, and described barrier (313) extends to its outer rim from the inner edge on described laminar flow inclined-plane.
4. the burner of gas-cooker according to claim 1 is characterized in that, described laminar flow inclined-plane comprises laminar flow inclined-plane I (31a), and described laminar flow inclined-plane I (31a) is arranged on the upper surface of described external ring fire cover (3).
5. the burner of gas-cooker according to claim 1, it is characterized in that, described laminar flow inclined-plane comprises laminar flow inclined-plane II (31b), the lower surface of described external ring fire cover (3) is provided with the annular groove II (32) that is used for as the hybrid chamber part, and described laminar flow inclined-plane II (31b) is arranged on the groove bottom II (323) of described annular groove II (32).
6. the burner of gas-cooker according to claim 4, it is characterized in that, described laminar flow inclined-plane comprises laminar flow inclined-plane II (31b), the lower surface of described external ring fire cover (3) is provided with the annular groove II (32) that is used for as the hybrid chamber part, and described laminar flow inclined-plane II (31b) is arranged on the groove bottom II (323) of described annular groove II (32).
7. the burner of gas-cooker according to claim 1 is characterized in that,
Described laminar flow inclined-plane circumferentially is provided with continuously described external ring fire cover (3), and the incline direction unanimity.
8. the burner of gas-cooker according to claim 6 is characterized in that, the state overlapping setting up and down to be parallel to each other of described laminar flow inclined-plane I (31a) and described laminar flow inclined-plane II (31b).
9. the burner of gas-cooker according to claim 1, it is characterized in that, described burner also comprises: fiery headkerchief (2) and burner (1), described fiery headkerchief (2) is installed on the described burner (1), described external ring fire cover (3) and described interior ring fire lid (4) are installed on the described fiery headkerchief (2), the lateral surface of described external ring fire cover (3) is provided with outer shroud fire hole (33), ring fire hole (41) in the lateral surface of ring fire lid (4) is provided with in described, described burner (1) is provided with the passage that is communicated with interior ring fire lid (4) and external ring fire cover (3) respectively, described fiery headkerchief (2) engages with described interior ring fire lid (4) and is formed with gas hybrid chamber I (A), and described fiery headkerchief (2) engages with described external ring fire cover (3) and is formed with gas hybrid chamber II (B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653911 CN203099830U (en) | 2012-11-30 | 2012-11-30 | Combustor of gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220653911 CN203099830U (en) | 2012-11-30 | 2012-11-30 | Combustor of gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203099830U true CN203099830U (en) | 2013-07-31 |
Family
ID=48851228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220653911 Expired - Lifetime CN203099830U (en) | 2012-11-30 | 2012-11-30 | Combustor of gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203099830U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957083A (en) * | 2016-10-14 | 2018-04-24 | 青岛海尔洗碗机有限公司 | A kind of combustion system device and gas-cooker |
| CN108870395A (en) * | 2017-05-15 | 2018-11-23 | 博西华电器（江苏）有限公司 | Fire cover pedestal, burner, burner and the gas-cooker of burner for gas kitchen range |
| CN110953585A (en) * | 2018-09-27 | 2020-04-03 | 杭州老板电器股份有限公司 | Burner of heap |
| CN110953584A (en) * | 2018-09-27 | 2020-04-03 | 杭州老板电器股份有限公司 | Heap combustor with temperature sensing probe |
-
2012
- 2012-11-30 CN CN 201220653911 patent/CN203099830U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957083A (en) * | 2016-10-14 | 2018-04-24 | 青岛海尔洗碗机有限公司 | A kind of combustion system device and gas-cooker |
| CN108870395A (en) * | 2017-05-15 | 2018-11-23 | 博西华电器（江苏）有限公司 | Fire cover pedestal, burner, burner and the gas-cooker of burner for gas kitchen range |
| CN108870395B (en) * | 2017-05-15 | 2022-01-04 | 博西华电器（江苏）有限公司 | Fire cover base of combustor for gas stove, furnace end, combustor and gas stove |
| CN110953585A (en) * | 2018-09-27 | 2020-04-03 | 杭州老板电器股份有限公司 | Burner of heap |
| CN110953584A (en) * | 2018-09-27 | 2020-04-03 | 杭州老板电器股份有限公司 | Heap combustor with temperature sensing probe |
| CN110953584B (en) * | 2018-09-27 | 2024-05-03 | 杭州老板电器股份有限公司 | Stacked burner with temperature sensing probe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106196069B (en) | A kind of interior ring fire cover of gas stove burner | |
| CN207049921U (en) | A kind of burner of gas-cooker | |
| CN103994436B (en) | Upper air inlet type burner for gas stove | |
| CN207635339U (en) | A kind of burner for gas-cooker | |
| CN203757712U (en) | Efficient energy gathering burner | |
| CN203099830U (en) | Combustor of gas stove | |
| CN103759262A (en) | Efficient energy-gathering combustor | |
| CN201858641U (en) | Gas burner | |
| CN109959000A (en) | A kind of burner for gas-cooker | |
| CN203656921U (en) | Energy-saving high-power stove burner with double straight spray pipes | |
| CN206001471U (en) | A kind of interior ring fire cover of gas stove burner | |
| CN102230622B (en) | Burner for gas stove | |
| CN206449643U (en) | A kind of upper inlet wind type burner structure fire cover | |
| CN104696962A (en) | Outer fire cover, combustor and gas stove | |
| CN204574047U (en) | Distributor and there is its top intaking air gas combustion stove | |
| CN208154474U (en) | A kind of burner | |
| CN109959004B (en) | Burner for gas stove | |
| CN203784945U (en) | High-energy-collection burner | |
| CN205560742U (en) | Fire cover of combustor | |
| CN201526969U (en) | Gas furnace end with secondary gas inlet | |
| CN204026674U (en) | Be applicable to the stable flame combusting device of gas kitchen ranges | |
| CN209165409U (en) | Distributor and gas cooker with it | |
| CN203298298U (en) | Burner for gas stove | |
| CN209147085U (en) | A kind of combusting device stove burner | |
| CN202993202U (en) | Gas burner allowing secondary air to enter vertically |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210316 Address after: 266101 Haier Road, high tech Industrial Park, Laoshan District, Qingdao City, Shandong Province Patentee after: HAIER Group Corp. Patentee after: QINGDAO HAIER WISDOM KITCHEN APPLIANCE Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, hi tech park, Laoshan District, Shandong, Qingdao Patentee before: HAIER Group Corp. Patentee before: QINGDAO HAIER DISHWASHER Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |