CN2893434Y - Double-ring gas burner - Google Patents
Double-ring gas burner Download PDFInfo
- Publication number
- CN2893434Y CN2893434Y CN 200620057028 CN200620057028U CN2893434Y CN 2893434 Y CN2893434 Y CN 2893434Y CN 200620057028 CN200620057028 CN 200620057028 CN 200620057028 U CN200620057028 U CN 200620057028U CN 2893434 Y CN2893434 Y CN 2893434Y
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- burner
- outside
- head
- gas
- notch portion
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Abstract
The utility model relates to the inflamer field of a gas kitchen range, aiming at overcoming the defects of the prior art and proving a dual-ring gas inflamer having low manufacturing cost and good effect of high-temperature resistance. The structure is composed of an inflamer base, an inner inflamer, and an outer inflamer; the improved structure is that the inner inflamer is composed of an inner inflamer head and an inner inflamer fire hole part; the outer inflamer is composed of an outer inflamer head and an outer inflamer fire hole part; and the inflamer base, the inner and outer inflamer heads, as well as the inner and outer fire holes are arranged from the bottom to the up in turn.
Description
Technical field
The utility model relates to the burner field of gas kitchen ranges, low, the resistant to elevated temperatures gas burner of a kind of cost of manufacture of saying so more specifically.
Technical background
The structure of the burner of existing gas kitchen ranges is that burner directly is machined on the burner head, is monolithic construction, adopts cast-in-block technology to make.The shortcoming of this structure is the cost height, resistant to elevated temperatures weak effect.Because it is generally being used to make the material of burner head is aluminium, existing can resistant to elevated temperatures special aluminium price very high.And according to the result of experimental monitoring, burner its high-temperature region in the process of practicality only is confined to the burner near zone, the structure of therefore existing integral type has caused stock utilization low, the cost height, and also the high-temperature resistant result of existing special aluminium is not very good yet.Another shortcoming of this structure is, attractive in appearance for the gas kitchen ranges profile, burners in prior is generally set up a trim above burner head, for simplified processing process, trim is processed into the upper cover of burner head, burner is to form horizontal blast tube between burner head and trim, and the trim edge is directly as the part of burner.Therefore the trim of class formation also must have heat resistance preferably, need guarantee its decorative effect and heat resistance simultaneously.And in actual use, often easily temperature distortion of trim causes to cooperate not closely with burner head, forms dangerous hidden danger; Coating on it also comes off easily, does not just have effect attractive in appearance after use a period of time.For guaranteeing that trim can keep its effect attractive in appearance, at high temperature not yielding, prior art has adopted the technology of powder metallurgy to make trim, has increased the cost of gas kitchen ranges greatly.
In powerful burner, how to realize that powerful burning also is the manufacturing difficult point of burner.Existing comparatively advanced technology is to adopt a plurality of induction tunnels to carry out gas supply, and independently air supply channel is set for the nozzle of induction tunnel.Though this structure can well realize high-power burning, but the complex structure of burner, and processing difficulties has improved the cost of product greatly.
Summary of the invention
The purpose of this utility model is to overcome shortcoming of the prior art, provides a kind of cost of manufacture low, the dicyclo gas burner that high-temperature resistant result is good.Further purpose provides a kind of high-power burner simple in structure.
The utility model is achieved through the following technical solutions its purpose.
The utility model provides a kind of dicyclo gas burner, comprise burner base, inner burner and outer burner on the structure, the structure of improvement is that inner burner partly is made of inner burner head and inner burner burner, outer burner partly is made of outer burner head and outer burner burner, and burner base, inside and outside burner head and inside and outside burner fire notch portion are from bottom to top installed successively.Structure-improved of the present utility model is that the inside and outside burner head with original integral type splits into two parts respectively: burner head and burner fire notch portion.According to the characteristics of Flame Temperature Distribution, its high-temperature region is on the top of flame, and the lower part temperature is very low.So in the process of using, inside and outside burner head contact be the bottom of flame, need not too high heat resistance, and the contact of inside and outside burner fire notch portion is the high-temperature region of flame, its resistance and high temperature resistance property is had strict requirement.Structure improved advantage is that burner head can require to adopt different materials to make according to its different heatproof with the burner fire notch portion, conventional aluminium as burner head adopts in light weight, heat resistance, technology by casting is made, burner head is below flame, no burner structure, little with the flame contact area, surface temperature is lower, the aluminium heatproof require is reduced, correspondingly reduced cost and process equipment requirement; The burner fire notch portion can adopt the brass forging and pressing to form, and is high temperature resistant, and stable performance is easy to process, and at special high-temp combustion device, the burner fire notch portion can also adopt special temperature-resistant material to make, and makes it have more high-temperature resistant result.
Another structure-improved with respect to existing burner head is: keep certain distance between inside and outside burner head and the inside and outside burner fire notch portion, blast tube and outer combustion gas passage in forming; Inside and outside crater is located at the side of inside and outside burner fire notch portion respectively, is communicated with inside and outside blast tube respectively.Advantage with respect to prior art is that horizontal blast tube is formed between burner head and the burner fire notch portion, because the burner fire notch portion adopts resistant to elevated temperatures material to make, thus not yielding in the process of using, guaranteed the security of using.Structure of the present utility model even can not add the trim structure does not have the too environment for use of high request at some to burner is attractive in appearance, as kitchen of laboratory, street restaurant or the like, then need not to install additional, can reduce cost, simplified structure.
For the quality that guarantees to burn, the utility model adopts the induction tunnel burning structure, promptly is respectively equipped with inside and outside induction tunnel at described inside and outside burner head downside, is communicated with inside and outside blast tube respectively; Inside and outside gas nozzle on the burner base be located at inside and outside induction tunnel under, and keep certain distance with induction tunnel below air inlet.Keep certain distance between inside and outside burner base madial wall and the inside and outside induction tunnel lateral wall, form the combustion gas mixing chamber of inside-and-outside ring respectively, the combustion gas mixing chamber is in communication with the outside.Combustion gas in the gas nozzle ejection mixes with the air that enters from the external world in hybrid chamber, and air and combustion gas mixing gas are imported by induction tunnel then, by the crater ejection burning of burner fire notch portion.
The utility model adopts the independently inside and outside gas nozzle of steam line connection in burner base, has simplified the structure of burner base greatly, has reduced manufacture difficulty.Because the burner of this structure adopts the structure of induction tunnel, thus the steady air current of combustion gas to burner whether can be stable, powerful burner very big effect.Though this structure adopts single steam line to give interior outer burner air feed, at the same time in the process of the interior outer burner of Shi Yonging, the air-flow between can interior outer burner can the phase mutual interference.Prior art adopts independent steam line to give the structure of different nozzle air feed respectively relatively, have the effect that is equal to, and structure is simplified greatly.Of the present utility model safe in utilization, can powerfully burn.
Because the combustion power of outer burner is bigger, so the downside of outer burner head is evenly distributed with two or more outer gas nozzles, forms a plurality of projection tubes and supplies combustion gas to burner.For making the work of steady air current, described a plurality of outer gas nozzles must be even distributions, could make air-flow to flow uniformly like this, have guaranteed the stable of burning.For general outer burner head, on same diameter, be arranged with gas nozzle outside two, can satisfy on most of fields requirement to combustion gas tool combustion power.
For the convenience of keeping in repair and safeguarding, the utility model pin of will lighting a fire is located at the outer burner outside, and combustion outer device head is provided with from the burner outside to the inboard passage of igniting.In the process of using, the outside of igniting pin mark combustion outer burner, the flame inboard of introducing outer burner by the outside of outer burner by the passage of igniting is lighted inner burner at last then.In order to make outer burner light inner burner easily, the inboard of outer burner head is made into 8 fonts, the inner burner head is located in the middle of described 8 fonts.From then on structure as can be seen, the middle part of outer burner inboard is near the outside of inner burner.When lighting outer burner inboard,, then can light, reduce the time delay of igniting, improved security at once if inner burner one has the combustion gas ejection.
For guaranteeing that in use each member can not relatively move.The utility model is fixed trim or connect and fix by screw and is installed on the burner fire notch portion.Be provided with detent mechanism between burner head and the inside and outside burner fire notch portion, make inside and outside burner fire notch portion not have the horizontal free degree after placing on the inside and outside burner head.This Stability Analysis of Structures, it is convenient to clean.
For kitchen range home-use or that the hotel uses, then the burner aesthetic property to burner has higher requirement, so the utility model is provided with the internal and external ornament lid on inside and outside burner fire notch portion.Because in this structure, need not appliance cover and form blast tube, it is not very high that the heatproof of trim is required.Therefore but trim can adopt cold drawing to be stamped to form, and is convenient to produce in batches, and is with low cost, is easy to the kinds of surface processing mode simultaneously, as enamel, plating etc.Flame does not have direct contact device lid in the use, so trim is not yielding, has guaranteed aesthetic effect.
The utility model has following substantive distinguishing features and progress with respect to prior art:
1. the structure that interior outer burner is made of inside and outside burner head and inside and outside burner fire notch portion two parts respectively, can make the different different material of requirement employing of heat resistance at different structure, reduce manufacturing cost greatly, improve the heat resistance of burner integral body;
2. laterally blast tube is formed between burner head bottom surface and the burner fire notch portion end face, and structural stability is good, the security performance height;
3. in the use, temperature is little to the influence of trim, and trim is not yielding, and the coating difficult drop-off has guaranteed decorative effect;
4. make burner head by various keepers or fixture, burner fire notch portion three parts in use can not relatively move, and have guaranteed the security of using;
5. adopt ejection structure further to guarantee burning quality, improve combustion power;
6. horizontal blast tube is improved, improved the ejector capacity of induction tunnel, prevent that combustion gas from leaking, guarantee safe in utilization;
7. interior outer burner adopts single steam line air feed, helps the smooth combustion of burner, has improved the power of burning, guarantees safety in utilization, and simple in structure, has reduced manufacturing cost;
8. adopt the combustion gas of the gas nozzle supply outer burner that is symmetrically distributed, help further stablizing the air-flow of combustion gas, further improve the power of burning.
Figure of description
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the transverse cross-sectional view of Fig. 1;
Fig. 3 is the STRUCTURE DECOMPOSITION figure of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
In conjunction with Fig. 1 and a kind of dicyclo gas burner shown in Figure 3, comprise burner base 1, inner burner and outer burner, inner burner is made of inner burner head 21 and inner burner burner part 31, and outer burner is made of outer burner head 22 and outer burner burner part 32.Burner base 1, inside and outside burner head 21,22 and inside and outside burner fire notch portion 31,32 are from bottom to top installed successively, and inside and outside burner fire notch portion 31,32 is provided with internal and external ornament lid 101,102.Igniting pin 9 is located at the outer burner outside, and outer burner head 21 is provided with from the burner outside to the inboard passage 211 of igniting.When igniting pin 9 was lighted outer burner, flame can conduct along the passage 211 of igniting, and lights inner burner.The outer burner head 21 of present embodiment and outer burner burner part 32 inboards are 8 fonts, and inner burner head 22 is located in the middle of described 8 fonts.Extremely press close to outer burner at the centre position inner burner, help igniting and light by outer burner.This structure igniting pin 9 need not to be installed between inner burner and the outer burner as traditional structure the difficulty of having avoided maintenance and having safeguarded.For guaranteeing stability of structure, be provided with detent mechanism between inside and outside burner head 21,22 and the inside and outside burner fire notch portion 31,32, make inside and outside burner fire notch portion 31,32 not have the horizontal free degree after placing on the inside and outside burner head 21,22.Structure as shown in Figure 3 adopts screw to fix inside and outside burner head 21,22 and inside and outside burner fire notch portion 31,32 exactly.
Profile as shown in Figure 2 keeps certain distance between inside and outside burner head 21,22 and the inside and outside burner fire notch portion 31,32, blast tube 41 and outer combustion gas passage 42 in forming; Inside and outside crater 51,52 is located at the side of inside and outside burner fire notch portion 31,32 respectively, is communicated with inside and outside blast tube 41,42 respectively.Inside and outside burner head 21,22 downsides are respectively equipped with an interior induction tunnel 61 and an external induction tunnel 62, are communicated with inside and outside blast tube 41,42 respectively; An interior gas nozzle 71 on the burner base 1 and a pair of outer gas nozzle 72 be located at inside and outside induction tunnel 61,62 under.Burner base 1 is provided with single inside and outside steam line 8 and is communicated with inside and outside gas nozzle 71,72.In the process of using, combustion gas is entered by steam line 8, respectively by inside and outside gas nozzle 71,72 ejections, mixes with air in inside and outside induction tunnel 61,62 then, injection is in inside and outside blast tube 41,42, at last respectively by inside and outside crater 51,52 ejection burnings then.
Claims (10)
1. dicyclo gas burner, comprise burner base (1), inner burner and outer burner, it is characterized in that inner burner is made of inner burner head (21) and inner burner burner part (31), outer burner is made of outer burner head (22) and outer burner burner part (32), and burner base (1), inside and outside burner head (21) (22) and inside and outside burner fire notch portion (31) (32) are from bottom to top installed successively.
2. dicyclo gas burner according to claim 1 is characterized in that keeping certain distance between inside and outside burner head (21) (22) and the inside and outside burner fire notch portion (31) (32), blast tube (41) and outer combustion gas passage (42) in forming; Inside and outside crater (51) (52) is located at the side of inside and outside burner fire notch portion (31) (32) respectively, is communicated with inside and outside blast tube (41) (42) respectively.
3. dicyclo gas burner according to claim 2 is characterized in that inside and outside burner head (21) (22) downside is respectively equipped with inside and outside induction tunnel (61) (62), is communicated with inside and outside blast tube (41) (42) respectively; Inside and outside gas nozzle (71) (72) on the burner base (1) be located at inside and outside induction tunnel (61) (62) under.
4. dicyclo gas burner according to claim 3 is characterized in that burner base (1) is provided with single inside and outside steam line (8) and is communicated with inside and outside gas nozzle (71) (72).
5. dicyclo gas burner according to claim 4 is characterized in that the downside of combustion outer device head (22) is evenly distributed with two or more outer gas nozzles (72).
6. dicyclo gas burner according to claim 4 is characterized in that being arranged with two outer gas nozzles (72) on the same diameter of combustion outer device head (22).
7. according to claim 1 or 2 or 3 or 4 or 5 or 6 described dicyclo gas burners, the pin (9) that it is characterized in that lighting a fire is located at the outer burner outside, and outer burner head (21) is provided with from the burner outside to the inboard passage of igniting (211).
8. dicyclo gas burner according to claim 7 is characterized in that outer burner head (21) inboard is 8 fonts, and inner burner head (22) is located in the middle of described 8 fonts.
9. dicyclo gas burner according to claim 8, it is characterized in that being provided with detent mechanism between inside and outside burner head (21) (22) and the inside and outside burner fire notch portion (31) (32), make inside and outside burner fire notch portion (31) (32) place inside and outside burner head (21) (22) to go up and do not have the horizontal free degree afterwards.
10. dicyclo gas burner according to claim 9 is characterized in that described inside and outside burner fire notch portion (31) (32) is provided with internal and external ornament lid (101) (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620057028 CN2893434Y (en) | 2006-03-28 | 2006-03-28 | Double-ring gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620057028 CN2893434Y (en) | 2006-03-28 | 2006-03-28 | Double-ring gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893434Y true CN2893434Y (en) | 2007-04-25 |
Family
ID=38061595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620057028 Expired - Lifetime CN2893434Y (en) | 2006-03-28 | 2006-03-28 | Double-ring gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893434Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10317088B2 (en) | 2015-07-02 | 2019-06-11 | Mabe, S.A. De C.V. | Triple ring flame burner |
| TWI794528B (en) * | 2018-12-11 | 2023-03-01 | 日商林內有限公司 | Burners for gas stoves and gas stoves |
-
2006
- 2006-03-28 CN CN 200620057028 patent/CN2893434Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10317088B2 (en) | 2015-07-02 | 2019-06-11 | Mabe, S.A. De C.V. | Triple ring flame burner |
| TWI794528B (en) * | 2018-12-11 | 2023-03-01 | 日商林內有限公司 | Burners for gas stoves and gas stoves |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: VATTI CO., LTD. Free format text: FORMER NAME: ZHONGSHAN CITY HUADI COMBUSTION UTENSILS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528415 Jiuzhou Town, Xiaolan Town, Guangdong City, Zhongshan Province Patentee after: Vatti Co., Ltd. Address before: 528415 Jiuzhou Town, Xiaolan Town, Guangdong City, Zhongshan Province Patentee before: Zhongshan City Huadi Combustion Utensils Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070425 |
|
| EXPY | Termination of patent right or utility model |