CN201265867Y - Stainless steel plate combined combustor of gas range - Google Patents
Stainless steel plate combined combustor of gas range Download PDFInfo
- Publication number
- CN201265867Y CN201265867Y CNU2008200543756U CN200820054375U CN201265867Y CN 201265867 Y CN201265867 Y CN 201265867Y CN U2008200543756 U CNU2008200543756 U CN U2008200543756U CN 200820054375 U CN200820054375 U CN 200820054375U CN 201265867 Y CN201265867 Y CN 201265867Y
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- burner
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- gas
- ignition combustor
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Abstract
The utility model discloses a burner which relates to a premixed gas burner, in particular to a stainless steel plate combined burner of a gas cooker. The burner mainly comprises a main fire burner and a small fire burner which are tightly connected by bolts through a bracket, wherein the main fire burner is formed through riveting and fastening an upper body and a lower body of the main fire burner, and a main fire cover is fixedly arranged on the main fire burner; and the small fire burner is formed through riveting and fastening an upper body and a lower body of the small fire burner, and a small fire cover is fixedly arranged on the small fire burner; and a laminar gas distribution plate is arranged in the main fire burner. The burner is stamped and formed through adopting a stainless steel plate, has the advantages of light weight, less parts, compact structure, good sealing performance, corrosion resistance, high burning efficiency, and the like, and is suitable for civil gas cooking utensils.
Description
Technical field
The utility model relates to a kind of burner of premixed gas, particularly a kind of gas-cooker corrosion resistant plate cell burner.
Background technology
At present in the burner that civil gas stove uses, have much still to make cylinder iron or cast copper does that manufacture of materials makes, the burner preponderance that casting method is produced all has inconvenience in storage and transportation, and the easy corrosion of inner chamber, and the burner profile is not attractive in appearance yet; Initial ring environment pollution very easily in the foundry production in addition, thereby need to improve.
Existing burner for gas stove with the corrosion resistant plate punching out, adopt the burner of stainless steel plate integral moulding band burning fire lid, though compact conformation, assembling are simply, but parts machining process complexity, the fiery lid that burns can not take out, be unfavorable for the cleaning of burner cavity and be unfavorable for using in the displacement (for reaching the ideal burning effect, need change the size that the fire lid is adjusted the fire hole that burns during change burning source of the gas) of burning source of the gas; Wherein the internal heat fire hole is located at the end face of center ignition combustor more, in use if any soup or water droplet at center ignition combustor end face, because the fire hole area is less, combustion-gas pressure is again little, be easy to produce a kind of " water blocking " phenomenon, seal fire hole, flame of centre is extinguished maybe can't light a fire, and has the big potential safety hazard of harmfulness; Burner cavity is not with air dividing plate, and combustion gas is inhomogeneous at chamber pressure, causes the flame firepower inhomogeneous, it is insufficient to burn, and efficiency of combustion is low, or air dividing plate is provided with not ideal enough, well guiding gas is the flowing of burner cavity, and processing, installation procedure are many.All there are above-mentioned defective in Chinese patent application number 200610032088.0 disclosed stainless steel plate integral burner for gas range and Chinese patent application number 200710157936.5 disclosed stainless steel plate integral burners.
Existing burner for gas stove with the corrosion resistant plate punching out, adopt the burner of detachable burning fire lid, its structure is complicated, number of spare parts is many, manufacturing procedure is many, cost is higher and be unfavorable for assembling, and air dividing plate is not set, and all there are above-mentioned defective in Chinese patent application number flammable burner of 92241052.6 disclosed corrosion resistant plate systems and Chinese patent application number 200720108621.7 disclosed household gas utensils with the two spray burners of stainless steel.
Burner combustion fire lid is generally slot hole vortex burning structure and gland-type fire hole structure, the burning of slot hole vortex burning structure is more abundant, but its inclination angle, hole, slit of present slot hole vortex burning structure fire lid is all bigger, firepower is outwards flown away, thereby be not suitable for the use of various cookers, efficiency of combustion is also relatively low.
Summary of the invention
The purpose of this utility model is to provide a kind of corrosion resistant plate drawing of using, and part is few, the dismountable gas-cooker corrosion resistant plate cell burner of compact conformation, burning fire lid.
Gas-cooker corrosion resistant plate cell burner, comprise main ignition combustor and small fire burner, main ignition combustor is by fastening the forming of main ignition combustor upper and lower body riveted, main fire fire lid is packed on the main ignition combustor, small fire burner is by fastening the forming of small fire burner upper and lower body riveted, and little fire fire lid is packed on the small fire burner.Main ignition combustor is fastenedly connected with screw and support upper end by the front end installing hole, small fire burner is fastenedly connected with screw and support lower end by the front end installing hole, small fire burner is installed under the main ignition combustor, and the following bottom line of the scalene cone of main fire fire lid is-5～5mm to the fore-and-aft distance δ of small fire burner upper surface.Be connected with an air dividing plate in the form of sheets with the whole drawing of oblique angle α near the socket ring place, emptying aperture limit, main ignition combustor upper body of main ignition combustor induction tunnel outlet, its oblique angle α is 145 °～170 ° angles, air dividing plate length L 1 is 1.5～4.5:1 with the ratio of main ignition combustor induction tunnel outlet diameter D, air dividing plate length L 1 is 1.8～3.0:1 with the ratio of air dividing plate width L2, and the cone angle beta of the scalene cone of main Huo Huogai and little fire fire lid is 55 °～65 ° angles.
The also available following mode of the utility model is finished.
The following bottom line of the scalene cone of main fire fire lid of the present utility model is 0.82mm to the fore-and-aft distance δ optimal value of small fire burner upper surface.
The center of main Huo Huogai of the present utility model and little fire fire lid is on same longitudinal axis.
Oblique angle of the present utility model α optimal value is 152 ° of angles.
The length L 1 of air dividing plate of the present utility model is 2.3:1 with the ratio optimal value of main ignition combustor induction tunnel outlet diameter D.
The length L 1 of air dividing plate of the present utility model is 2.2:1 with the ratio optimal value of the width L2 of air dividing plate.
The optimum cone angle beta of scalene cone of the present utility model is 60 ° of angles.
The utility model adopts main ignition combustor and small fire burner to combine, on burner adopts, rivet tightly after the whole respectively compacting of following two corrosion resistant plates and close admittedly, have simple in structure, overall sealing performance and integral coherence are strong, adopt improved burner air dividing plate and burning fire lid, combusting firepower is big, the efficiency of combustion height, cooker is applied widely, in light weight, good looking appearance, characteristics such as corrosion resistance is strong, and potential safety hazard is little help transportation and storage, detachable fire is stamped and is beneficial to cleaning and the displacement of burning source of the gas, process for machining and manufacturing is simple, fast, be applicable to production in enormous quantities, and improved ecological environment.It is applicable on various types of domestic gas kitchen range and uses.
Description of drawings
Fig. 1 gas-cooker corrosion resistant plate cell burner schematic perspective view;
Fig. 2 gas-cooker corrosion resistant plate cell burner assembling schematic diagram;
Fig. 3 gas-cooker corrosion resistant plate cell burner structure cross-sectional schematic;
Body structure schematic top plan view on Fig. 4 master's ignition combustor.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
Gas-cooker corrosion resistant plate cell burner mainly is made of main ignition combustor 1, small fire burner 3, main fire fire lid 2, little fire fire lid 4 and support 5.
Main ignition combustor 1 is fastenedly connected with support 5 upper ends by front end installing hole 18 usefulness screws 6, and small fire burner 3 is fastenedly connected with support 5 lower ends by front end installing hole 31 usefulness screws 6, makes whole connection firm.Small fire burner 3 is installed under the main ignition combustor 1, and the following bottom line of the scalene cone of main fire fire lid 2 is got 0.82mm to the fore-and-aft distance δ of small fire burner 3 upper surfaces, and auxiliary air replenishes during burning, the efficiency of combustion height.The center of main fire fire lid 2 and little fire fire lid 4 is on same axis.Support 5 global approximation U-shapeds, on stamping forming boss 7 and installing hole 8 are arranged, in the installing hole 8 screw thread is arranged.
Main ignition combustor 1 is to be burner upper body 12 and combustor inferior body 13 with upper body pressing plate 10 and the whole respectively punch forming of 11 two corrosion resistant plates of lower body pressing plate, again the burner upper body 12 of punching press (being former upper body pressing plate 10) and combustor inferior body 13 (being former lower body pressing plate 11) are covered, with margin plate riveting limit 19 riveteds; Be connected with an air dividing plate in the form of sheets 16 with the whole drawing of oblique angle α near socket ring 15 places, emptying aperture limit, main ignition combustor upper body of main ignition combustor induction tunnel 14 outlets, in the present embodiment, its oblique angle α gets 152 ° of angles, the length L 1 of air dividing plate 16 is 40mm, main ignition combustor induction tunnel 14 outlet diameter D are 17.4mm, the width L2 of air dividing plate 16 is 18.2mm, considers that it is easy to process and don't influences performance, 3.5mm place, air dividing plate 16 upper end is cut edge stay muscle.Main fire fire lid 2 is by last socket ring 21, socket ring 22 and emptying aperture limit, corresponding burner upper body socket ring 15, combustor inferior body emptying aperture limit socket ring 17 are plug-in down, and it is concordant with the upper surface of burner upper body that main fire fire covers 2 upper surface.This burner is connected firmly, and whole air-tightness is good.
In main ignition combustor induction tunnel 14 entry positions main fire wind gate seat 8 and main fire wind door 9 are housed, are used to regulate the air amount of bringing into of advancing main ignition combustor induction tunnel 14 by fuel gas injection, for sufficient combustion provides mixed proportion rational combustion gas---air gas mixture.
During use, gas-flow flows to combustion gas mixing chamber 20 by the induction tunnel 14 of main ignition combustor 1, because stopping of air dividing plate 16 is dispersed in the combustion gas mixing chamber 20 combustion gas uniformly, the fire hole 23 through main fire fire lid 2 flows out again, forms uniform flame.
Gas-cooker corrosion resistant plate cell burner of the present utility model, the fire hole 23 of main (little) fire lid adopts hole, rectangular slit, the cone angle beta of the scalene cone of main fire fire lid 2, little fire fire lid 4 is 60 ° of angles, in use flame outwards flies away less gas kitchen ranges, thereby the more concentrated thermal efficiency of combusting firepower is higher, has also eliminated the hidden danger that the little fire in center " water blocking " phenomenon causes simultaneously.
Gas-cooker corrosion resistant plate cell burner of the present utility model is applicable to the burning fire lid of stainless steel or copper material, it is simple in structure, good looking appearance, whole firm in light weight, good airproof performance, corrosion resistance are strong, combustion thermal efficiency is more than 60%, carbon monoxide content in the combustion gas waste gas is in 0.03%, all be better than national standard greatly, reach national energy-conserving and environment-protective product requirement, firepower is powerful, cooperate by main fire, little thermal transfer joint, applicable to various cooker, also can be by regulating the kitchen range nozzle and changing the fire lid to be suitable for different combustion gas kinds.
Claims (7)
1, a kind of gas-cooker corrosion resistant plate cell burner, comprise main ignition combustor and small fire burner, main ignition combustor is by on the main ignition combustor, the lower body riveted is fastening to form, main fire fire lid is packed on the main ignition combustor, small fire burner is by on the small fire burner, the lower body riveted is fastening to form, little fire fire lid is packed on the small fire burner, it is characterized in that main ignition combustor (1) is fastenedly connected with screw (6) and support (5) upper end by front end installing hole (18), small fire burner (3) is fastenedly connected with screw (6) and support (5) lower end by front end installing hole (31), small fire burner (3) is installed under the main ignition combustor (1), the following bottom line of the scalene cone of main fire fire lid (2) is-5～5mm to the fore-and-aft distance (δ) of small fire burner (3) upper surface, locate to be connected with an air dividing plate in the form of sheets (16) with the whole drawing in oblique angle (α) near the main ignition combustor upper body emptying aperture limit socket ring (15) of main ignition combustor induction tunnel (14) outlet, its oblique angle (α) is 145 °～170 ° angles, the length (L1) of air dividing plate (16) is 1.5～4.5:1 with the ratio of main ignition combustor induction tunnel (14) outlet diameter (D), the length (L1) of air dividing plate (16) is 1.8～3.0:1 with the ratio of the width (L2) of air dividing plate (16), and the cone angle (β) of the scalene cone of main fire fire lid (2) and little fire fire lid (4) is 55 °～65 ° angles.
2, gas-cooker corrosion resistant plate cell burner according to claim 1 is characterized in that the following bottom line of the scalene cone of main fire fire lid (2) is 0.82mm to fore-and-aft distance (δ) optimal value of small fire burner (3) upper surface.
3, gas-cooker corrosion resistant plate cell burner according to claim 1, the center that it is characterized in that main fire fire lid (2) and little fire fire lid (4) is on same longitudinal axis.
4, gas-cooker corrosion resistant plate cell burner according to claim 1 is characterized in that oblique angle (α) optimal value is 152 ° of angles.
5, gas-cooker corrosion resistant plate cell burner according to claim 1 is characterized in that the length (L1) of air dividing plate (16) and the ratio optimal value of main ignition combustor induction tunnel (14) outlet diameter (D) are 2.3:1.
6, gas-cooker corrosion resistant plate cell burner according to claim 1, the length (L1) that it is characterized in that air dividing plate (16) is 2.2:1 with the ratio optimal value of the width (L2) of air dividing plate (16).
7, gas-cooker corrosion resistant plate cell burner according to claim 1, the optimum cone angle (β) that it is characterized in that scalene cone is 60 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200543756U CN201265867Y (en) | 2008-09-05 | 2008-09-05 | Stainless steel plate combined combustor of gas range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200543756U CN201265867Y (en) | 2008-09-05 | 2008-09-05 | Stainless steel plate combined combustor of gas range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201265867Y true CN201265867Y (en) | 2009-07-01 |
Family
ID=40832235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200543756U Expired - Lifetime CN201265867Y (en) | 2008-09-05 | 2008-09-05 | Stainless steel plate combined combustor of gas range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201265867Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036320A (en) * | 2017-12-19 | 2018-05-15 | 绍兴市乐格电器有限公司 | Overhead burner |
| CN108826296A (en) * | 2018-09-01 | 2018-11-16 | 迅达科技集团股份有限公司 | Gas-cooker ring fire turbulent burner |
-
2008
- 2008-09-05 CN CNU2008200543756U patent/CN201265867Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036320A (en) * | 2017-12-19 | 2018-05-15 | 绍兴市乐格电器有限公司 | Overhead burner |
| CN108826296A (en) * | 2018-09-01 | 2018-11-16 | 迅达科技集团股份有限公司 | Gas-cooker ring fire turbulent burner |
| CN108826296B (en) * | 2018-09-01 | 2024-03-15 | 迅达科技集团股份有限公司 | Ring fire swirl burner for gas range |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hubei Xunda Science and Technology Co., Ltd., Xunda Group Assignor: Xunda Science & Technology Group Co., Ltd. Contract record no.: 2010420000190 Denomination of utility model: Stainless steel plate combined combustor of gas range Granted publication date: 20090701 License type: Exclusive License Record date: 20101228 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090701 |