CN2639722Y - Burner of gas stove - Google Patents
Burner of gas stove Download PDFInfo
- Publication number
- CN2639722Y CN2639722Y CN 03274025 CN03274025U CN2639722Y CN 2639722 Y CN2639722 Y CN 2639722Y CN 03274025 CN03274025 CN 03274025 CN 03274025 U CN03274025 U CN 03274025U CN 2639722 Y CN2639722 Y CN 2639722Y
- Authority
- CN
- China
- Prior art keywords
- distributor
- center
- outer ring
- main body
- gas
- 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 - Fee Related
Links
Images
Landscapes
- Gas Burners (AREA)
Abstract
The utility model relates to a gas stove burner, comprising a bottom cover, a main body, a center fire distributor chassis, an outer ring fire distributor, a big cover of distributors, a center distributor and a small cover for distributors; wherein, the bottom cover is fixed on the bottom surface of the main body; the center fire distributor chassis is fixed below the outer ring fire distributor; the outer ring fire distributor is arranged on the main body, the center distributor is positioned at the centre of the center distributor chassis; the big cover for distributors is arranged on the outer ring fire distributor, and the small cover is arranged on the center distributor respectively; the main body is provided with a big gas inlet and a small gas inlet with a big nozzle and a small respectively; both the bottom cover and the main body are provided with a half groove, forming a complete Venturi tube and two gas-supply cavities extended therein; the gas inlet end of the Venturi tube is right opposite to the big nozzle; the end is connected with two gas-supply cavities which are provided with a gas outlet column at the end respectively; two gas inlet columns are arranged at the bottom of the outer ring fire distributor and docked with the gas outlet column respectively, thus the outer ring fire distributor is arranged overhead the main body; the central distributor chassis is sandwiched between the outer ring fire distributor and the main body.
Description
(1) technical field
The utility model relates to a kind of burner of gas-cooker, especially a kind of burner that is suitable for the embedded gas-cooker of family expenses.
(2) background technology
Known gas-cooker all need be provided with one or more burners.Each burner is supplied with fuel gas mixture by nozzle, gas burner on the household gas range is provided with one or two nozzle, and internal heat and outer ring fire in the formation, the outer ring fire of annular outwards are provided with and inside fire hole (groove), with middle internal heat, the above flame of visible in appearance three circles.In the burner structure, the geomery of injection mixing tube, nozzle bore center all are the principal elements that influences combustion efficiency to the assembly precision at induction tunnel center, nozzle bore diameter etc., the most ironcastings that adopt sand casting of general burner, on the fire hole fire hole cover disposed thereon, nozzle then is arranged on the chassis of gas-cooker body, no matter on the accuracy of manufacture and assembly precision, can not satisfy the requirement of combustion stability, combustibility or the like fully.
(3) summary of the invention
The purpose of this utility model is to provide a kind of burner of combustion stablized gas-cooker.
For achieving the above object, the utility model is by the following technical solutions:
A kind of burner of gas-cooker, comprise bottom, main body, distributor chassis, center, outer ring fire distributor, the big lid of distributor, center distributor and distributor tegillum, it is characterized in that: bottom is fixed on the main body bottom surface, distributor chassis, center is fixed under the fire distributor of outer ring, outer ring fire distributor places on the main body, distributor centering distributor chassis, center central authorities, big lid of distributor and distributor tegillum place respectively on outer ring fire distributor and the center distributor, main body is provided with to be with respectively greatly, small nozzle big, little fuel gas inlet, small nozzle is upwards over against the center distributor under shed that exposes from distributor chassis, center central authorities, half groove is respectively arranged on bottom and the main body, two air feed chambeies forming a complete Venturi tube and extension thereof, Venturi tube is radial arrangement, its air inlet end is over against giant, the terminal two air feed chambeies that are circumferential symmetric arrangement that connect, two air feed chamber ends are respectively equipped with outgassing column, fire distributor bottom, outer ring has two air inlet posts and docks conducting respectively with outgassing column and outer ring fire distributor is maked somebody a mere figurehead on main body, distributor chassis, center forms below being between outer ring fire distributor and main body, the primary air of center distributor supply space and be positioned at the top, SAS Secondary Air Supply space between outer ring fire and the middle internal heat.
The utility model can also adopt following technical measures to be further improved.
Be formed with the sector space that is between Venturi tube air inlet end and the giant on the main body.
On the main body, be provided with interface channel between the large and small fuel gas inlet.
Bottom, main body, outer ring fire distributor and center distributor are aluminium diecasting or brass hot-die forging.
Outer ring fire distributor is a split ring, and the cross section takes the shape of the letter U, and its end face and side are provided with deep mixed groove and boring.
The annular chamber of outer ring fire distributor is passed fiery passage by two and is divided into two parts.
Distributor chassis, center is stamped to form with sheet metal, the middle stretching has a boss with holes that cooperates with the center distributor, both sides have can confess the sector notch that gas column passes through, peripheral stretch have four can be for the boss of the band screw via hole that cooperates with outer ring fire distributor.
The center distributor is a cylindrical shape, and end face is provided with deep mixed groove.
Big lid of distributor and distributor tegillum are by steel part die forming and surface finish and enamel.
Center distributor and distributor chassis, center link into an integrated entity.
The utility model is simple and reasonable, with process finished parts such as die casting, punching press, hot forgings, has guaranteed the shape and size precision of part; Nozzle is directly installed on the burner body, guarantees assembly precision.Like this, gas burner all can satisfy combustion stability, combustibility.On modern manufacturing technology level, cost also descends to some extent.
(4) description of drawings
Fig. 1 is an exploded isometric perspective view of the present utility model;
Fig. 2 is a decomposition axis direction profile of the present utility model;
Fig. 3 is the cutaway view after bottom 1 of the present utility model, main body 2 combinations;
Fig. 4 is the upward view of Fig. 3;
Fig. 5 is the part plan cut-away illustration of large and small fuel gas inlet lateral direction penetrating fabrication hole passage L;
Fig. 6 is the vertical view of bottom 1;
Fig. 7 is the right view of Fig. 3;
Fig. 8 is the vertical view of Fig. 7;
Fig. 9 is the front view of outer ring fire distributor 4;
Figure 10 is the vertical view of Fig. 9;
Figure 11 is the X-X cutaway view of Figure 10;
Figure 12 is the Z-Z cutaway view of Figure 10;
Figure 13 is the upward view of Figure 10;
Figure 14 is the cutaway view after the combination of center distributor 6, distributor chassis, center 3 and distributor tegillum 7;
Figure 15 is the cutaway view (two sections are arranged) after bottom 1, main body 2, outer ring fire distributor 4, big lid 5 combinations of distributor;
Figure 16 is the cutaway view after main body 2, distributor chassis, center 3, outer ring fire distributor 4,6 combinations of center distributor.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1-2, a kind of burner of gas-cooker comprises bottom 1, main body 2, distributor chassis, center 3, outer ring fire distributor 4, the big lid 5 of distributor, center distributor 6, distributor tegillum 7, also has at giant 8, small nozzle 9 on Fig. 2.Distributor chassis, the distinctive center of the utility model 3 usefulness stainless sheet steels are stamped to form, the middle stretching has a boss with holes 31 that cooperates with center distributor 6, both sides have can confess the sector notch 32 that gas column passes through, peripheral stretch have four can be for the boss 33 of the band screw via hole that cooperates with outer ring fire distributor 4.
With reference to Fig. 3-8, bottom 1 is fixed on main body 2 bottom surfaces, bottom 1 and main body 2 are bonded together by the method for riveted joint, and lining is with the gasket seal (not shown), behind bottom 1 and main body 2 riveteds on the composition surface, on bottom 1 and the main body 2 half groove is arranged respectively, form two air feed chamber G2 of a complete Venturi tube G1 and extension thereof, Venturi tube is radial arrangement, the terminal two air feed chambeies that are circumferential symmetric arrangement that connect, its flat shape is shape, and giant 8 and small nozzle 9 are installed on main body 2.Before giant 8 exits and the Venturi tube G1 mouth of pipe, a fan-shaped space A is arranged, combustion gas goes out to pour the Venturi tube from giant, and the air of space A forms negative pressure is gone in the air feed chamber by injection and become the gas-air gaseous mixture, and space A is employed activity space when giant is installed also.Large and small fuel gas inlet M, N that main body 2 is provided with large and small nozzle supply with large and small nozzle combustion gas respectively, supplying with the gas-air gaseous mixture at last outer ring fire distributor 4 and center distributor 6 burns, can independently control the switch of outer ring fire distributor 4 owing to fire the effect of control valve this moment; When stopping up little fuel gas inlet N if get through the interface channel L between large and small fuel gas inlet M, the N, to small nozzle, large and small fire is switch and can not controlling respectively simultaneously by the L bypass in the combustion gas of being advanced by big fuel gas inlet M.
With reference to Fig. 8, main body 2 is provided with outgassing column 21, and outgassing column has the vertical channel G3 that is communicated with air feed chamber G2, also can see space A, big small nozzle 8,9.
With reference to Fig. 9-13, outer ring fire distributor 4 is the ring of opening, and fundamental section is shaped as U-shaped, sees the right half part of Figure 11.It is provided with two air inlet posts 41, and the air inlet post has vertical channel G4, communicates with gas-air gaseous mixture conveyor chamber G1, G2, the G3 of main body 2; The gaseous mixture that transports from the G4 passage enters among the annular chamber G5, and is sealed by lid 5 (seeing Figure 15).The end face and the side of the inside and outside wall of outer ring fire distributor 4 are provided with deep mixed groove and aperture, after lid 5 seals chamber G5, gaseous mixture by discharge, light the back and form two ring fire flames, G5 chamber end is provided with sidewall and it is divided into two parts and forms the fiery passage H of two biographies, after lid 5 sealings, supply combustion gas, light there is little combustion the back in the H chamber flame by the shallow slot K on the sidewall; Restrike after outer ring fire flame puts out, the flame on the center distributor 6 is just lighted the H chamber and is reached on whole outer shroud flames.Outer ring fire distributor 4 is by the aluminium diecasting manufacturing, and temperature is very high during owing to use, adopts brass hot-die forging more suitable.
With reference to Figure 14, middle internal heat distributor 6 is a cylindrical shape, and its end face is provided with deep mixed a plurality of grooves, and the middle part is provided with straight tube passage E as the gas-air hybrid chamber, by the aluminium diecasting manufacturing, adopts brass hot-die forging more suitable.
With reference to Figure 15, at the profile in geosutures left sides and other sections of this figure not at grade, but clearly represented connected state between Venturi tube G1 and air feed chamber G2, vertical channel G3, G4, annular chamber G5.Also show among the figure and pass fiery passage H and shallow slot K.
With reference to Figure 16, and in conjunction with Figure 15, the gas-air gaseous mixture is by G1, G2, G3, G4, passage that G5 forms supply outer ring fire distributor 4, by E chamber vertical channel supply center distributor 6.Figure 16 is again the primary air feed lines B of center distributor 6, and the SAS Secondary Air Supply path T2 between outer ring fire and the middle internal heat shows, the combustion gas of whole combustion system, air demand such as flow is just clearer.Distributor chassis, center 3 is fixed under the fire distributor 4 of outer ring, outer ring fire distributor 4 places on the main body 2, center distributor 6 centering distributor chassis, 3 central authorities (and for example Figure 14), big lid of distributor and distributor tegillum place respectively on outer ring fire distributor and the center distributor (as Figure 14,15), small nozzle 9 is upwards over against center distributor 6 under sheds that expose from distributor chassis, center 3 central authorities, two air inlet posts of fire distributor 4 bottoms, outer ring dock conducting respectively and outer ring fire distributor 4 are maked somebody a mere figurehead on main body 2 with outgassing column, distributor chassis 3, center forms below being between outer ring fire distributor 4 and main body 2, the primary air of center distributor supply space (being B area-covered, path) and be positioned at the top, SAS Secondary Air Supply space (being T2 area-covered, path) between outer ring fire and the middle internal heat.
More than in the explanation, omitted the situation that exists of electric ignition porcelain pin and flame-out protection device thermocouple, but on main body 2, reserved installing hole.
Claims (10)
1, a kind of burner of gas-cooker, comprise bottom, main body, distributor chassis, center, outer ring fire distributor, the big lid of distributor, center distributor and distributor tegillum, it is characterized in that: bottom is fixed on the main body bottom surface, distributor chassis, center is fixed under the fire distributor of outer ring, outer ring fire distributor places on the main body, distributor centering distributor chassis, center central authorities, big lid of distributor and distributor tegillum place respectively on outer ring fire distributor and the center distributor, main body is provided with to be with respectively greatly, small nozzle big, little fuel gas inlet, small nozzle is upwards over against the center distributor under shed that exposes from distributor chassis, center central authorities, half groove is respectively arranged on bottom and the main body, two air feed chambeies forming a complete Venturi tube and extension thereof, Venturi tube is radial arrangement, its air inlet end is over against giant, the terminal two air feed chambeies that are circumferential symmetric arrangement that connect, two air feed chamber ends are respectively equipped with outgassing column, fire distributor bottom, outer ring has two air inlet posts and docks conducting respectively with outgassing column and outer ring fire distributor is maked somebody a mere figurehead on main body, distributor chassis, center forms below being between outer ring fire distributor and main body, the primary air of center distributor supply space and be positioned at the top, SAS Secondary Air Supply space between outer ring fire and the middle internal heat.
2, the burner of gas-cooker according to claim 1 is characterized in that: be formed with the sector space that is between Venturi tube air inlet end and the giant on the main body.
3, the burner of gas-cooker according to claim 1 is characterized in that: on the main body, be provided with interface channel between the large and small fuel gas inlet.
4, the burner of gas-cooker according to claim 1 is characterized in that: bottom, main body, outer ring fire distributor and center distributor are aluminium diecasting or brass hot-die forging.
5, the burner of gas-cooker according to claim 1 is characterized in that: outer ring fire distributor is a split ring, and the cross section takes the shape of the letter U, and its end face and side are provided with deep mixed groove and boring.
6, the burner of gas-cooker according to claim 5 is characterized in that: the annular chamber of outer ring fire distributor is passed fiery passage by two and is divided into two parts.
7, the burner of gas-cooker according to claim 1, it is characterized in that: distributor chassis, center is stamped to form with sheet metal, the middle stretching has a boss with holes that cooperates with the center distributor, both sides have can confess the sector notch that gas column passes through, peripheral stretch have four can be for the boss of the band screw via hole that cooperates with outer ring fire distributor.
8, the burner of gas-cooker according to claim 1 is characterized in that: the center distributor is a cylindrical shape, and end face is provided with deep mixed groove.
9, the burner of gas-cooker according to claim 1 is characterized in that: big lid of distributor and distributor tegillum are by steel part die forming and surface finish and enamel.
10, the burner of gas-cooker according to claim 1 is characterized in that: center distributor and distributor chassis, center link into an integrated entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03274025 CN2639722Y (en) | 2003-08-30 | 2003-08-30 | Burner of gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03274025 CN2639722Y (en) | 2003-08-30 | 2003-08-30 | Burner of gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2639722Y true CN2639722Y (en) | 2004-09-08 |
Family
ID=34301790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03274025 Expired - Fee Related CN2639722Y (en) | 2003-08-30 | 2003-08-30 | Burner of gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2639722Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101178177B (en) * | 2007-04-10 | 2011-09-14 | 宁波方太厨具有限公司 | Multiple jet streams gas combustion burner |
| CN103742909A (en) * | 2014-01-25 | 2014-04-23 | 浙江帅丰电器有限公司 | Upper air incoming burner with two ejectors |
| CN104595898A (en) * | 2015-02-03 | 2015-05-06 | 陈秉江 | Top air inlet type gas stove burner |
| CN104713087A (en) * | 2015-03-12 | 2015-06-17 | 广东美的厨房电器制造有限公司 | Bottom cup lid, burner and gas appliance |
| CN104713084A (en) * | 2015-03-12 | 2015-06-17 | 广东美的厨房电器制造有限公司 | Burner and gas appliance |
| CN105782980A (en) * | 2016-05-10 | 2016-07-20 | 广东星立方厨房科技有限公司 | Distributor seat of burner and stove burner |
| WO2016141644A1 (en) * | 2015-03-12 | 2016-09-15 | 广东美的厨房电器制造有限公司 | Burner and fuel gas implement |
| CN106287727A (en) * | 2016-07-28 | 2017-01-04 | 广东美的厨房电器制造有限公司 | Burner and gas kitchen ranges |
| CN107514633A (en) * | 2016-06-16 | 2017-12-26 | 聂霖杰 | A kind of upper inlet wind high-power burner |
| CN111964055A (en) * | 2020-08-28 | 2020-11-20 | 宁波方太厨具有限公司 | Outer ring fire lid and gas-cooker |
-
2003
- 2003-08-30 CN CN 03274025 patent/CN2639722Y/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101178177B (en) * | 2007-04-10 | 2011-09-14 | 宁波方太厨具有限公司 | Multiple jet streams gas combustion burner |
| CN103742909A (en) * | 2014-01-25 | 2014-04-23 | 浙江帅丰电器有限公司 | Upper air incoming burner with two ejectors |
| CN103742909B (en) * | 2014-01-25 | 2017-02-08 | 浙江帅丰电器有限公司 | Upper air incoming burner with two ejectors |
| CN104595898A (en) * | 2015-02-03 | 2015-05-06 | 陈秉江 | Top air inlet type gas stove burner |
| CN104595898B (en) * | 2015-02-03 | 2016-09-07 | 陈秉江 | A kind of upper wind inlet type burner for gas stove |
| CN104713087A (en) * | 2015-03-12 | 2015-06-17 | 广东美的厨房电器制造有限公司 | Bottom cup lid, burner and gas appliance |
| CN104713084A (en) * | 2015-03-12 | 2015-06-17 | 广东美的厨房电器制造有限公司 | Burner and gas appliance |
| WO2016141642A1 (en) * | 2015-03-12 | 2016-09-15 | 广东美的厨房电器制造有限公司 | Burner and fuel gas implement |
| WO2016141643A1 (en) * | 2015-03-12 | 2016-09-15 | 广东美的厨房电器制造有限公司 | Bottom cup cover and burner and fuel gas implement |
| WO2016141644A1 (en) * | 2015-03-12 | 2016-09-15 | 广东美的厨房电器制造有限公司 | Burner and fuel gas implement |
| US10337731B2 (en) | 2015-03-12 | 2019-07-02 | Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd. | Bottom cup cover, burner and gas appliance |
| EP3270057A4 (en) * | 2015-03-12 | 2018-03-14 | Guangdong Midea Kitchen Appliances | Bottom cup cover and burner and fuel gas implement |
| CN104713084B (en) * | 2015-03-12 | 2017-10-27 | 广东美的厨房电器制造有限公司 | burner and gas appliance |
| CN105782980A (en) * | 2016-05-10 | 2016-07-20 | 广东星立方厨房科技有限公司 | Distributor seat of burner and stove burner |
| CN105782980B (en) * | 2016-05-10 | 2018-01-16 | 广东星立方厨房科技有限公司 | The distributor seat and cooker burner of a kind of burner |
| CN107514633A (en) * | 2016-06-16 | 2017-12-26 | 聂霖杰 | A kind of upper inlet wind high-power burner |
| CN106287727B (en) * | 2016-07-28 | 2019-05-31 | 广东美的厨房电器制造有限公司 | Burner and gas cooker |
| CN106287727A (en) * | 2016-07-28 | 2017-01-04 | 广东美的厨房电器制造有限公司 | Burner and gas kitchen ranges |
| CN111964055A (en) * | 2020-08-28 | 2020-11-20 | 宁波方太厨具有限公司 | Outer ring fire lid and gas-cooker |
| CN111964055B (en) * | 2020-08-28 | 2021-06-11 | 宁波方太厨具有限公司 | Outer ring fire lid and gas-cooker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2639722Y (en) | Burner of gas stove | |
| CN2791482Y (en) | Gas burner | |
| CN105317525B (en) | Air cylinder device and associated method | |
| US10281145B2 (en) | Stove burner | |
| CN101509672B (en) | Gas burner | |
| CN101636618A (en) | Improved gas burner for cooking appliances | |
| MXPA05007037A (en) | Industrial burner. | |
| CN201184595Y (en) | Cooking utensils combustor | |
| CN207230545U (en) | Cooker burner and gas-cooker | |
| CN2479366Y (en) | Multi-nozzle burner | |
| CN1932381A (en) | Top air intake gas stove burner | |
| CN2769701Y (en) | Gas burner | |
| CN101364709B (en) | Multipoint ignition device | |
| CN201416891Y (en) | All-around air-intake type stove combustor | |
| CN100464120C (en) | Gas burner | |
| CN109059534A (en) | A kind of adjustable energy-efficient rotary kiln burner | |
| JPS5934249B2 (en) | Gas burner combustion equipment | |
| CN104564431A (en) | Gas mixer of double-fuel engine | |
| CN109737403A (en) | A kind of floated three chambers aluminium burner | |
| CN209991458U (en) | High energy efficiency combustion system | |
| CN2612874Y (en) | Burner for gas kitchen range | |
| CN110425538A (en) | A kind of low nitrogen gas-distributing pipe and gas and hot water equipment | |
| CN221222763U (en) | Burner of gas stove | |
| CN219867875U (en) | Combustion furnace end and gas stove thereof | |
| CN112050209B (en) | Forced air cooling total oxygen multistage burner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |