CN202392800U - Combustor of up-air-inlet gas cooker - Google Patents
Combustor of up-air-inlet gas cooker Download PDFInfo
- Publication number
- CN202392800U CN202392800U CN2011205279978U CN201120527997U CN202392800U CN 202392800 U CN202392800 U CN 202392800U CN 2011205279978 U CN2011205279978 U CN 2011205279978U CN 201120527997 U CN201120527997 U CN 201120527997U CN 202392800 U CN202392800 U CN 202392800U
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- burner
- honour
- seat
- air
- nozzle
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Abstract
The utility model discloses a combustor of an up-air-inlet gas cooker. The combustor comprises a burner cap, a combustor upper base and a combustor lower base, wherein a fire outlet is arranged on the burner cap; an ejector pipe and an air cavity are arranged on the combustor lower base; the ejector pipe is arranged in the air cavity; a nozzle mounting hole is formed on the side wall of the air cavity; a nozzle is arranged in the nozzle mounting hole; the nozzle and an input end of the ejector pipe are oppositely arranged; the nozzle mounting hole and the ejector pipe are coaxially arranged, and the air cavity, the nozzle mounting hole, the ejector pipe and the combustor lower base are in an integral structure and integrally moulded, so that the installation step of the ejector pipe is saved, and the production efficiency of the combustor is improved. According to the utility model, the nozzle mounting hole and the ejector pipe are coaxially arranged and are integrally moulded, so that the concentricity of the nozzle mounting hole and the ejector pipe are effectively ensured, further the concentricity of the nozzle and the ejector pipe is guaranteed and the ejection effect of the gas is improved.
Description
Technical field
The utility model belongs to the gas-cooker field, is specifically related to a kind of burner of upper wind inlet type gas-cooker.
Background technology
In the prior art; The general air inlet structure down that adopts of the embedded gas kitchen ranges of tradition, required primary air gets into burner from the bottom of kitchen range panel during fuel gas buring, therefore if gas kitchen ranges is installed on the airtight cabinet; Then because stuffy; These kitchen range possibly can not get sufficient primary air and influence use, and there is potential safety hazard in combustion gas also easily in kitchen range or the inner accumulation of cabinet.For this reason; China utility model patent ZL201020579358.1 discloses a kind of full upward air intake formula cooker burner; It adopts top air inlet structure; Primary air required when making fuel gas buring can get into burner from the top of kitchen range panel, thereby has solved the problems referred to above that traditional embedded gas kitchen ranges exists.Yet nozzle, induction tunnel and burner are independent parts in this structure, when nozzle and induction tunnel are installed as for burner; Not only bother time-consuming; Production efficiency is low, and is difficult to guarantee the concentricity of nozzle and induction tunnel in the installation process, and this influences the injection effect of combustion gas easily.For overcoming above-mentioned defective, we improve the burner of upper wind inlet type gas-cooker.
Summary of the invention
The utility model technical problem to be solved is the burner that a kind of upper wind inlet type gas-cooker will be provided, and it can improve the production efficiency of burner effectively, guarantees the concentricity of induction tunnel and nozzle simultaneously, improves the injection effect of combustion gas.
The technical scheme that its technical problem that solves the utility model adopts is: it comprises following of fire lid, the burner seat of honour and burner; Fire covers and is provided with fire output hole, and following of burner is provided with induction tunnel and air chamber, and induction tunnel is positioned at air chamber; The sidewall of air chamber is provided with the nozzle installing hole; In the nozzle installing hole nozzle is installed, the input of nozzle and induction tunnel is oppositely arranged, wherein nozzle installing hole and the coaxial setting of induction tunnel; And following of air chamber, nozzle installing hole, induction tunnel and burner are integrated global formation.Nozzle installing hole and coaxial setting of induction tunnel and global formation; Help guaranteeing the concentricity of nozzle and induction tunnel, the gas-flow resistance in the induction tunnel is reduced, can introduce more primary air from the high-speed fuel gas air-flow of nozzle ejection; Thereby improve the injection effect, combustion gas is fully burnt.
The said burner seat of honour is provided with feet; The feet middle part is provided with the location shoulder; Following of burner is provided with the feet groove; Feet embeds the feet groove, and the location shoulder is supported on and makes formation circulation of air gap between following of the burner seat of honour and the burner, circulation of air gap connection atmosphere and air chamber on the notch of feet groove.Through between following of the burner seat of honour and the burner circulation of air gap being set, primary air gets into the air chamber of following of burner from the circulation of air gap, can obtain abundant primary air from air chamber when having guaranteed combustion gas injection entering burner.
Also be provided with a following hybrid chamber in the said air chamber with its integral structure; The burner seat of honour is provided with the combustion gas mixing passage; The burner seat of honour and Huo Gai surround seat of honour hybrid chamber, and seat of honour hybrid chamber is communicated with the output of induction tunnel through combustion gas mixing passage, a following hybrid chamber, so that primary air mixes with combustion gas better; The combustion gas that will mix with primary air better simultaneously, guides to fire output hole.
For further improving the stability of seat installation structure under the burner seat of honour and the burner; Realize that simultaneously seat of honour hybrid chamber is communicated with a following hybrid chamber; The bottom at the burner seat of honour is provided with installation base; The inwall of following seat hybrid chamber is provided with the installation concave station, and installation base embeds installs concave station, and the combustion gas mixing passage connects installation base.
For increasing the volume of seat of honour hybrid chamber, make combustion gas and primary air that bigger blending space arranged, seat of honour hybrid chamber is provided with groove in upper surface, the burner seat of honour.
The edge that burner is following is provided with the mounting flange that the kitchen range panel is installed.Get into burner owing to must guarantee primary air from the top of kitchen range panel, promptly the circulation of air gap is positioned at the top of kitchen range panel, after the kitchen range panel is installed, should guarantee that circulation of air gap and atmosphere keep being communicated with, and prevents that the kitchen range panel from stopping up the circulation of air gap.
Gas-cooker generally disposes igniting pin and thermocouple, normally uses with the safety that guarantees gas-cooker.In the present technique scheme, following of burner is provided with igniting pin installing hole, thermocouple installing hole and dodges the avoiding hollow groove of igniting pin and thermocouple.Avoiding hollow groove can prevent effectively to light a fire pin, thermocouple discharges influence igniting or flame-out function because of touching following of burner.
Gas-cooker in use yellow flame occurs owing to source of the gas or gaseous-pressure problem or sometimes from the flame phenomenon.For guaranteeing the combustion efficiency of burner, the present technique scheme also comprises the air conditioning ring, and the air conditioning ring radially is provided with air louver, and nozzle radially is provided with the primary air hole, and the air conditioning ring is bolted on the nozzle and regulates the switching in primary air hole.If occur yellow flame during fuel gas buring or leave the flame phenomenon; Can pass through the rotary air adjustable ring, the position of regulating air louver and primary air hole concerns, dwindles or the primary air amount is reduced or increases in the primary air hole that increases on the nozzle; Solve yellow flame or, make burning more fully with stable from the flame problem.Simultaneously, for suppressing the appearance from the flame phenomenon better, the fire output hole of fire lid is made up of big fire output hole and little fire output hole, settings of staggering of big fire output hole and little fire output hole, and above fire output hole is positioned at greatly, below little fire output hole is positioned at.When the big fire output hole that is positioned at the top occurred from the flame phenomenon, the flame that the little fire output hole of below produces can be lighted the root from the fireworks seedling, thereby helped to suppress the appearance from the flame phenomenon.
The utility model is compared the beneficial effect that is produced with background technology:
1, since in the utility model induction tunnel and following of burner be integrated; So installation steps of having exempted induction tunnel; Improve the production efficiency of burner, and nozzle installing hole and coaxial setting of induction tunnel and integral moulding, then effectively guaranteed the concentricity of nozzle installing hole and induction tunnel; And then guaranteed the concentricity of nozzle and induction tunnel to have improved combustion gas injection effect.
Description of drawings: Fig. 1 is the perspective view of the utility model;
Fig. 2 is the STRUCTURE DECOMPOSITION sketch map of the utility model;
Fig. 3 is the assembly structure cross-sectional schematic of the utility model;
Fig. 4 is following 9 three-dimensional cross-sectional schematic of burner;
Fig. 5 is the burner seat of honour 4 three-dimensional cross-sectional schematic;
Fig. 6 is fire lid 1 a three-dimensional cross-sectional schematic.
The specific embodiment: referring to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, this burner comprises following 9 of fire lid 1, the burner seat of honour 4 and burner, fieryly covers 1 and is provided with fire output hole 2; Following 9 of burner is provided with induction tunnel 11 and air chamber 12; Induction tunnel 11 is positioned at air chamber 12, and the sidewall 14 of air chamber 12 is provided with nozzle installing hole 13, and nozzle 7 is installed in the nozzle installing hole 13; Nozzle 7 is oppositely arranged with the input of induction tunnel 11; Nozzle installing hole 13 and induction tunnel 11 coaxial settings, and air chamber 12, nozzle installing hole 13, induction tunnel 11 and following 9 of burner are integrated global formation.Also be provided with a following hybrid chamber 10 in the air chamber 12 with its integral structure; The burner seat of honour 4 is provided with combustion gas mixing passage 3; The burner seat of honour 4 surrounds seat of honour hybrid chamber 20 with fire lid 1, and seat of honour hybrid chamber 20 is communicated with the output of induction tunnel 11 through combustion gas mixing passage 3, a following hybrid chamber 10.
Referring to accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5; The burner seat of honour 4 evenly is provided with feet 25, and feet 25 middle parts are provided with location shoulder 26, and following 9 of burner is provided with feet groove 27; Feet 25 embeds feet groove 27; Location shoulder 26 is supported on the notch of feet groove 27, makes formation circulation of air gap 18 between following 9 of the burner seat of honour 4 and the burner, circulation of air gap 18 connection atmosphere and air chambers 12.The bottom at the burner seat of honour 4 is provided with installation base 5, and the inwall of following seat hybrid chamber 10 is provided with installs concave station 15, and installation base 5 embeds installs concave station 15, and combustion gas mixing passage 3 connects installation base 5.Seat of honour hybrid chamber 20 is provided with groove 21 in 4 upper surfaces, the burner seat of honour.The edge that burner is following 9 is provided with mounting flange 8, and kitchen range panel 6 and ventilate gap 18 maintenances and atmosphere are installed on the mounting flange 8.
Referring to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 4, following 9 of burner is provided with igniting pin installing hole 22, thermocouple installing hole 23, so that igniting pin, thermocouple to be installed.Simultaneously, following 9 of burner also is provided with the avoiding hollow groove 24 of dodging igniting pin and thermocouple, in case stop fire pin bottom, thermocouple bottom because of touching following 9 guiding discharges of burner, influence and light a fire or flame-out function.
Referring to accompanying drawing 6, the fire output hole 2 of fire lid 1 is made up of big fire output hole and little fire output hole, settings of staggering of big fire output hole and little fire output hole, and above big fire output hole was positioned at, below little fire output hole was positioned at, this helped to prevent to leave the generation of flame.
The burner of this upper wind inlet type gas-cooker also comprises air conditioning ring 16; Air conditioning ring 16 radially is provided with air louver 19; Nozzle 7 radially is provided with primary air hole 17; Air conditioning ring 16 is bolted on the nozzle 7 and regulates the switching in primary air hole 17, and rotary air adjustable ring 16 scalable combustion efficiencies avoid burner yellow flame to occur or from the flame phenomenon.
Operation principle: referring to accompanying drawing 3; Combustion gas sprays from nozzle 7; Inject in the induction tunnel 11; The required primary air of injection burning from air chamber 12, combustion gas gets into down seat hybrid chamber 10, combustion gas mixing passage 3, seat of honour hybrid chamber 20 with primary air and mixes therein, flows out burning from fire output hole 2 then after mixing.Because air chamber 12 is through circulation of air gap 18 and atmosphere; Not only having guaranteed has enough primary airs in the air chamber 12; If fire output hole 2 is blocked, combustion gas also can in time be diffused in the middle of the atmosphere, avoids being accumulated in the inner explosion accident of bringing out of kitchen range because of combustion gas.
Claims (9)
1. the burner of a upper wind inlet type gas-cooker; Comprise fire lid (1), the burner seat of honour (4) and following of burner (9); Fire lid (1) is provided with fire output hole (2), and burner following (9) is provided with induction tunnel (11) and air chamber (12), and induction tunnel (11) is positioned at air chamber (12); The sidewall (14) of air chamber (12) is provided with nozzle installing hole (13); Nozzle (7) is installed in the nozzle installing hole (13), and nozzle (7) is oppositely arranged with the input of induction tunnel (11), it is characterized in that: said nozzle installing hole (13) and the coaxial setting of induction tunnel (11); And air chamber (12), nozzle installing hole (13), induction tunnel (11) are integrated global formation with burner following (9).
2. according to the burner of the said upper wind inlet type gas-cooker of claim 1; It is characterized in that: the said burner seat of honour (4) is provided with feet (25); Feet (25) middle part is provided with location shoulder (26); Burner following (9) is provided with feet groove (27); Feet (25) embeds feet groove (27), and location shoulder (26) is supported on and makes formation circulation of air gap (18) between the burner seat of honour (4) and the burner following (9), circulation of air gap (18) connection atmosphere and air chamber (12) on the notch of feet groove (27).
3. according to the burner of the said upper wind inlet type gas-cooker of claim 1; It is characterized in that: also be provided with a following hybrid chamber (10) in the said air chamber (12) with its integral structure; The burner seat of honour (4) is provided with combustion gas mixing passage (3); The burner seat of honour (4) surrounds seat of honour hybrid chamber (20) with fire lid (1), and seat of honour hybrid chamber (20) is communicated with the output of induction tunnel (11) through combustion gas mixing passage (3), a following hybrid chamber (10).
4. according to the burner of the said upper wind inlet type gas-cooker of claim 3; It is characterized in that: the bottom at the said burner seat of honour (4) is provided with installation base (5); The inwall of following seat hybrid chamber (10) is provided with installs concave station (15); Installation base (5) embeds installs concave station (15), and combustion gas mixing passage (3) connects installation base (5).
5. according to the burner of the said upper wind inlet type gas-cooker of claim 3, it is characterized in that: said seat of honour hybrid chamber (20) is provided with groove (21) in upper surface, the burner seat of honour (4).
6. according to the burner of each said upper wind inlet type gas-cooker of claim 1～5, it is characterized in that: the edge of said burner following (9) is provided with the mounting flange (8) that kitchen range panels (6) are installed.
7. according to the burner of each said upper wind inlet type gas-cooker of claim 1～5; It is characterized in that: said fire output hole (2) is made up of big fire output hole and little fire output hole; Settings of staggering of big fire output hole and little fire output hole, and above big fire output hole is positioned at, below little fire output hole is positioned at.
8. according to the burner of each said upper wind inlet type gas-cooker of claim 1～5, it is characterized in that: said burner following (9) is provided with igniting pin installing hole (22), thermocouple installing hole (23) and the avoiding hollow groove (24) of dodging light a fire pin and thermocouple.
9. according to the burner of each said upper wind inlet type gas-cooker of claim 1～5; It is characterized in that: it also comprises air conditioning ring (16); Air conditioning ring (16) radially is provided with air louver (19); Nozzle (7) radially is provided with primary air hole (17), and air conditioning ring (16) is bolted in the switching that primary air hole (17) was gone up and regulated to nozzle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205279978U CN202392800U (en) | 2011-12-16 | 2011-12-16 | Combustor of up-air-inlet gas cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205279978U CN202392800U (en) | 2011-12-16 | 2011-12-16 | Combustor of up-air-inlet gas cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202392800U true CN202392800U (en) | 2012-08-22 |
Family
ID=46667722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205279978U Expired - Lifetime CN202392800U (en) | 2011-12-16 | 2011-12-16 | Combustor of up-air-inlet gas cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202392800U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244962A (en) * | 2013-05-27 | 2013-08-14 | 常州市骠马涂装系统工程有限公司 | Process pressure adjusting device for combustion engine |
| CN107514635A (en) * | 2016-12-28 | 2017-12-26 | 中山古奇诺智能厨房有限公司 | A kind of upper inlet gas range burner |
| CN108758631A (en) * | 2018-07-26 | 2018-11-06 | 广东万家乐厨房科技有限公司 | A kind of upward-air-feeding type stove combustor and kitchen range |
| CN109357257A (en) * | 2018-10-15 | 2019-02-19 | 浙江欧意智能厨房股份有限公司 | A kind of kitchen range upper inlet wind type burner with primary air regulating device |
| CN109812806A (en) * | 2019-01-29 | 2019-05-28 | 田丽 | A kind of burner for gas stove |
| CN113701154A (en) * | 2021-09-03 | 2021-11-26 | 广东美的厨房电器制造有限公司 | Burner and cooking appliance |
| CN114076308A (en) * | 2020-08-20 | 2022-02-22 | 宁波方太厨具有限公司 | Upper air inlet burner |
-
2011
- 2011-12-16 CN CN2011205279978U patent/CN202392800U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244962A (en) * | 2013-05-27 | 2013-08-14 | 常州市骠马涂装系统工程有限公司 | Process pressure adjusting device for combustion engine |
| CN107514635A (en) * | 2016-12-28 | 2017-12-26 | 中山古奇诺智能厨房有限公司 | A kind of upper inlet gas range burner |
| CN108758631A (en) * | 2018-07-26 | 2018-11-06 | 广东万家乐厨房科技有限公司 | A kind of upward-air-feeding type stove combustor and kitchen range |
| CN109357257A (en) * | 2018-10-15 | 2019-02-19 | 浙江欧意智能厨房股份有限公司 | A kind of kitchen range upper inlet wind type burner with primary air regulating device |
| CN109812806A (en) * | 2019-01-29 | 2019-05-28 | 田丽 | A kind of burner for gas stove |
| CN114076308A (en) * | 2020-08-20 | 2022-02-22 | 宁波方太厨具有限公司 | Upper air inlet burner |
| CN113701154A (en) * | 2021-09-03 | 2021-11-26 | 广东美的厨房电器制造有限公司 | Burner and cooking appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |