CN203395923U - Gas cooker burner device - Google Patents
Gas cooker burner device Download PDFInfo
- Publication number
- CN203395923U CN203395923U CN201320431303.XU CN201320431303U CN203395923U CN 203395923 U CN203395923 U CN 203395923U CN 201320431303 U CN201320431303 U CN 201320431303U CN 203395923 U CN203395923 U CN 203395923U
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- Prior art keywords
- lid
- hole
- fuel tank
- gas
- groove
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Abstract
The utility model relates to a gas cooker burner device comprising a base, a cover and a sealing plug. A through hole is formed in the center of the cover, the sealing plug is mounted at the position of the through hole, the base and the cover body are mounted in a matched manner, the cover is of an annular structure with a tapered concave surface, blind holes in circumferential distribution are formed in the hole wall of the cover center through hole, mutually-spaced V-shaped grooves are formed in the upper surface of the cover, a gas groove and an air groove are respectively formed on inclined surfaces of two sides of each V-shaped groove, each air groove is communicated with the inside of the corresponding blind hole, each gas groove penetrates the upper and lower surfaces of the cover, a side inlet pipe and a vent used for mounting of a supercharge turbo-blower are arranged on the lower bottom surface of the base, and the vent is corresponding to the through hole on the cover. By the gas cooker burner device, gas and air convection can be realized, gas is enabled to be gathered upwards, heat loss is reduced, burning is more sufficient, and effect of energy conservation and environmental protection is achieved. After being used for a long time, the gas cooker burner device is less prone to expansive deformation, and service life is prolonged.
Description
Technical field
The utility model relates to gas combustion stove burner, specifically a kind of burner apparatus for gas ranges.
Background technology
The core system of gas-cooker comprises combustion system and flame-out protection device; combustion system major effect firepower size and the thermal efficiency; its core component is distributor, burner and valve body; wherein; burner has the title of " hearts of kitchen range "; burner, as one of core component of gas-cooker kitchen range, is related to safety, power and the energy-conservation expression of kitchen range.Existing gas-cooker with burner comprise center induction tunnel, side induction tunnel, furnace head base, be located at air feeding in center chamber on furnace head base be located at outer ring inlet plenum on furnace head base, be located on furnace head base and the center discharge chamber being communicated with air feeding in center chamber, be located on furnace head base and the outer ring outgassing groove being communicated with outer ring inlet plenum, be located at the central flame cap on the discharge chamber of center and be located at outer ring fire cover ， center discharge chamber on outer ring outgassing groove and outer ring outgassing groove between form an annular space.During burning, center induction tunnel is introduced the discharge chamber ejection of Bing Cong center by combustion gas and air, side induction tunnel is introduced combustion gas and air spray from outer ring outgassing groove, but because combustion gas and air spray from center discharge chamber simultaneously, easily because mixing air adjusting is excessive, cause that flame jumps out of burner, cause the situation of combustion instability, or mixing air deficiency cause burning insufficient, efficiency of combustion is lower; Simultaneously, the airflow hole of existing burner hollow pipe is excessive, make burner breath excessive, therefore a little less than causing the intensity of a fire excessively, enough heats that burner can not produce, firepower reduces, greatly reduce the thermal efficiency of gas-cooker, and burning things which may cause a fire disaster easily puts out by wind, gas is also not easy by completing combustion, energy-saving effect is poor, and produce cigarette ash or other harmful unburnt gas or cause yellow fire, flourishing phenomenon, not only the more fuel of waste, is also unfavorable for environment, even likely can produce excessive carbon monoxide, have the danger that easily causes user's gas poisoning.
The utility model patent that the application number of having granted patent as State Intellectual Property Office is 201120170423.X, the burner that a kind of gas-cooker is used is disclosed, with on the basis of burner at above-mentioned existing gas-cooker, between center discharge chamber and outer ring outgassing groove, form an annular space, in the side of furnace head base, be provided with the auxiliary air being communicated with annular space and fill into hole.Though this improvement can improve the efficiency of combustion of combustion gas to a certain extent, but the ejection form of combustion gas and air does not change, particularly the air-flow in the discharge chamber of center is easy to produce turbulent condition, and in when burning, the fast and flow Duo position of flow velocity is easy to produce yellow fiery phenomenon.The utility model patent that the application number that and for example State Intellectual Property Office has granted patent is 200620117629.5, a kind of furnace end of gas cooker is disclosed, it comprises a pedestal and an annular lid, the aperture being interlinked to the outside in lid bottom is equipped with, top is provided with the outgassing groove that is communicated with lid inner peripheral, there is certain defect in this structure, one, the amount of oxygen when aperture that lid bottom ring is established can increase fuel gas buring to a certain extent, but because this aperture is not communicated with outgassing groove, small hole leaking is passed through in part combustion gas meeting in use, waste resource, and the air capacity entering in aperture is extremely faint, for improving the not remarkable of combustion gas utilization rate, its two, the aperture being interlinked to the outside in lid bottom is equipped with increases oxygen can only be in advance to the two ends of outgassing groove, can not provide oxygen to whole cell body, and hole is not man-to-manly to provide oxygen to outgassing groove, the saturating combustion gas of the air that appear in hole and outgassing groove can not form convection current, its three, this burner is after long-time use, radiating effect is poor, easily because of expanded by heating distortion.
Utility model content
Technical problem to be solved in the utility model is to overcome furnace end of gas cooker in prior art to be prone to yellow fire, flourishing phenomenon, incomplete combustion, and the thermal efficiency is low and energy-saving effect is poor, and easily the problem such as dilatancy, provides a kind of burner apparatus for gas ranges.
The utility model is to address the above problem adopted technical scheme to be: a kind of burner apparatus for gas ranges, comprise pedestal, the sealing-plug that center is provided with the lid of through hole and is installed on through hole, the inside of pedestal forms the spatial accommodation of a upper opening, lid coordinates the opening part that is installed on pedestal top, described lid is the loop configuration with taper inner concave, the hole wall of lid central through hole is provided with into circle distribution blind hole, the upper surface of lid offers the V-shaped groove that space arranges, on the inclined-plane, both sides of described each V-shaped groove, be respectively equipped with fuel tank and air groove, air groove is connected with the inside of described blind hole, fuel tank runs through the upper and lower surface of lid, the bottom surface of described pedestal is provided with side inlet tube and for the ventilating opening of supercharge turbo-blower is installed, described ventilating opening and the corresponding setting of through hole on lid.
Described sealing-plug and lid are structure as a whole.
On the lower surface of described lid, corresponding to the position of fuel tank, offer slope, can save raw material on the one hand, can also improve on the other hand the radiating effect of lid, not yielding when its continuous heating.
The gradient on inclined-plane, described V-shaped groove both sides is 45 °.
Described fuel tank, centered by lid central through hole, is distributed on lid radially, and the hole wall of the bearing of trend of fuel tank and lid central through hole intersects, and between the through hole radius at this intersection point place and fuel tank bearing of trend, forms the angle of 15-20 °.
The axially parallel of the depth direction of described fuel tank and lid central through hole.
The depth direction of described fuel tank and lid central through hole axially between there is angle.
Described air groove parallels with the opening of fuel tank, the depth direction of air groove and lid central through hole axially between there is angle.
Between the depth direction of described air groove and the depth direction of fuel tank, there is angle.
In the utility model, groove on lid is V-shaped groove, and the inclined-plane, both sides of V-shaped groove is provided with fuel tank and air groove, in use, the combustion gas of introducing by the side inlet tube arranging on pedestal bottom surface sees through fuel tank and burns, by ventilating opening, blast air, air enters into air groove by blind hole, because air groove and fuel tank are relatively arranged in V-shaped groove, combustion gas and air produce convection current, and can fully mix, improve the utilization rate of combustion gas, make fuel gas buring complete; Due to fuel tank and the setting of air groove interval, make can both form stable flame in each V-shaped groove, stop yellow fire, flourishing phenomenon completely.Wherein, fuel tank bearing of trend and the hole wall of central through hole intersect, combustion gas is recessed to lid central side, simultaneously, V-shaped groove can carry out maximized gathering to combustion gas and air, and firing of combustion gas is the cell body direction along fuel tank, rather than the existing fuel gas hole that sees through burns, burning amplitude is larger, when kitchen tools are placed on burner, gas flame can outwards not sent forth, all gathers in kitchen tools bottom, increase heat energy, energy-saving effect is better.
In the utility model, on the lower surface of lid, the position of corresponding fuel tank offers slope, effectively avoided the de-fire of flame, from flame, tempering, and the depth direction of air groove and lid central through hole axially between there is angle, between the depth direction of air groove and the depth direction of fuel tank, there is angle, such structural design can make combustion gas enter fast fuel tank, the isostasy of combustion gas is distributed, air groove and fuel tank are oppositely arranged, air and combustion gas can be mixed, the injection effect of strengthening combustion gas, combustion gas is upwards gathered, reduce heat loss, energy-saving effect is remarkable, the air groove arranging can be realized multichannel and stablize air intake, make the lasting stability of burning.
This device in use, after lid, sealing-plug and pedestal cooperation are installed, supercharge turbo-blower is arranged on to the ventilating opening place of pedestal, the air of sending into by air blast enters air groove through blind hole, because air groove and fuel tank arrange one to one, after igniting, the air appearing in air groove and the combustion gas in fuel tank form convection current, the utilization rate of oxygen in air in the time of can improving fuel gas buring.
Beneficial effect: the fuel tank arranging in this furnace end device and the air groove being communicated with blind hole, can realize the convection current of combustion gas and additional air, by the additional air of air groove, combustion gas is upwards gathered, reduce heat loss, make the burning of combustion gas more abundant, reach the effect of energy-conservation and environmental protection; Meanwhile, this furnace end device, after using the long period, is difficult for dilatancy, has improved its service life.
Accompanying drawing explanation
Fig. 1 is exploded view of the present utility model;
Fig. 2 is the structural representation of lid in the utility model;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is the structural representation of pedestal in the utility model.
Reference numeral: 1, sealing-plug, 2, blind hole, 3, lid, 4, ventilating opening, 5, pedestal, 6, side inlet tube, 7, V-shaped groove, 701, fuel tank, 702, air groove, 8, slope.
The specific embodiment
As shown in Figure 1, a kind of burner apparatus for gas ranges, comprise pedestal 5, the sealing-plug 1 that center is provided with the lid 3 of through hole and is installed on through hole, the inside of pedestal 5 forms the spatial accommodation of a upper opening, lid 3 coordinates the opening part that is installed on pedestal 5 tops, described lid 3 is for having the loop configuration of taper inner concave, the hole wall of lid 3 central through holes is provided with into circle distribution blind hole 2, the upper surface of lid 3 offers the V-shaped groove 7 that space arranges, the gradient on V-shaped groove 7 inclined-planes, both sides is 45 °, on the inclined-plane, both sides of described each V-shaped groove, be respectively equipped with fuel tank 701 and air groove 702, air groove 702 is connected with the inside of described blind hole 2, fuel tank 701 runs through the upper and lower surface of lid 3, on the lower surface of lid 3, corresponding to fuel tank 701 position, offer slope 8, the bottom surface of described pedestal 5 is provided with side inlet tube 6 and for the ventilating opening 4 of supercharge turbo-blower is installed, described ventilating opening 4 and the corresponding setting of through hole on lid 3.
Above-mentioned sealing-plug 1 and lid 3 can be set to integrative-structure.
Above-mentioned fuel tank 701 is centered by lid 3 central through holes, be distributed in radially on lid 3, the hole wall of the bearing of trend of fuel tank 701 and lid 3 central through holes intersects, and between the through hole radius at intersection point place and fuel tank 701 bearing of trends, forms the angle of 10-30 °; Preferably, between the through hole radius at this intersection point place and fuel tank 701 bearing of trends, form the angle of 15-20 °.
Further, the depth direction of this fuel tank 701 can be set to the axially parallel with lid 3 central through holes, the depth direction that also can be set to this fuel tank 701 can be set to and lid 3 central through holes axially between there is angle.
Further, this air groove 702 parallels with the opening of fuel tank 701; The depth direction of air groove 702 and lid central through hole axially between there is angle.
Further, between the depth direction of this air groove 702 and the depth direction of fuel tank 701, there is angle.
In the utility model, the use of gas-cooker is to realize after installing by the cooperation of pedestal 5 and lid 3, the combustion gas that side inlet tube 6 is introduced, be gathered in 8 places, slope of lid 3 lower surfaces, through fuel tank 701 is rear, by sparking, lighted, the setting on slope 8 can be gathered combustion gas to greatest extent, combustion gas 8 lasting gatherings along uniform slope that side inlet tube 6 is introduced.The depth direction of air groove 702 and lid central through hole axially between there is angle, the resistance can slow down air seeing through; The cell body setting of fuel tank is with respect to existing hole set-up mode, can make the combustion gas sustained combustion in each fuel tank, make burning more stable, thereby improve the thermal efficiency of furnace end device, the thermal efficiency that improves the gas-cooker that is provided with this furnace end device, plays energy-conservation effect.
In the utility model, the depth direction of air groove 702 and lid 3 central through holes axially between there is angle, fuel tank 701 can be set to two kinds of forms.One, the axially parallel of the depth direction of fuel tank 701 and lid 3 central through holes; Its two, the depth direction of fuel tank 701 and lid 3 central through holes axially between there is angle.No matter be that set-up mode, between the depth direction of air groove 702 and the depth direction of fuel tank 701, all there is certain angle, such structural design, when only passing into combustion gas, the direction of combustion gas distributes radially centered by lid 3 central through holes; When combustion gas and additional air are introduced simultaneously, the γ-ray emission convection current that can make fuel tank 702 and air groove 701 draw separately, the direction contrary of the direction of combustion gas combustion gas when only passing into combustion gas is to spiraling, combustion gas flare spirals up in V-shaped groove 7, avoid flare to produce drift away from kitchen tools bottom, make the burning of combustion gas more abundant, avoid occurring yellow fire, flourishing phenomenon.This furnace end device, when the situation of excessive pot appears in kitchen tools, lid can be avoided the caused distortion of its rapid heat cycle, has improved its service life.
After making combustion gas enter pedestal, can obtain better circulation effect, be arc transition at side inlet tube 6 with the junction of pedestal 5 bottom surfaces, the flow velocity entering to relax combustion gas.
Claims (9)
1. a burner apparatus for gas ranges, comprise pedestal (5), the sealing-plug (1) that center is provided with the lid (3) of through hole and is installed on through hole, the inside of pedestal (5) forms the spatial accommodation of a upper opening, lid (3) coordinates the opening part that is installed on pedestal (5) top, it is characterized in that: described lid (3) is for having the loop configuration of taper inner concave, the hole wall of lid (3) central through hole is provided with into circle distribution blind hole (2), the upper surface of lid (3) offers the V-shaped groove (7) that space arranges, on the inclined-plane, both sides of described each V-shaped groove, be respectively equipped with fuel tank (701) and air groove (702), air groove (702) is connected with the inside of described blind hole (2), fuel tank (701) runs through the upper and lower surface of lid (3), the bottom surface of described pedestal (5) is provided with side inlet tube (6) and for the ventilating opening (4) of supercharge turbo-blower is installed, described ventilating opening (4) and the corresponding setting of through hole on lid (3).
2. a kind of burner apparatus for gas ranges according to claim 1, is characterized in that: described sealing-plug (1) and lid (3) are structure as a whole.
3. a kind of burner apparatus for gas ranges according to claim 1, is characterized in that: on the lower surface of described lid (3), corresponding to the position of fuel tank (701), offer slope (8).
4. a kind of burner apparatus for gas ranges according to claim 1, is characterized in that: the gradient on described V-shaped groove (7) inclined-plane, both sides is 45 °.
5. a kind of burner apparatus for gas ranges according to claim 1, it is characterized in that: described fuel tank (701) is centered by lid (3) central through hole, be distributed in radially on lid (3), the hole wall of the bearing of trend of fuel tank (701) and lid (3) central through hole intersects, and between the through hole radius at this intersection point place and fuel tank (701) bearing of trend, forms the angle of 15-20 °.
6. a kind of burner apparatus for gas ranges according to claim 1 or 5, is characterized in that: the axially parallel of the depth direction of described fuel tank (701) and lid (3) central through hole.
7. a kind of burner apparatus for gas ranges according to claim 1 or 5, is characterized in that: the depth direction of described fuel tank (701) and lid (3) central through hole axially between there is angle.
8. a kind of burner apparatus for gas ranges according to claim 1, it is characterized in that: described air groove (702) parallels with the opening of fuel tank (701), the depth direction of air groove (702) and lid (3) central through hole axially between there is angle.
9. according to a kind of burner apparatus for gas ranges described in claim 1 or 8, it is characterized in that: between the depth direction of described air groove (702) and the depth direction of fuel tank (701), there is angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431303.XU CN203395923U (en) | 2013-07-19 | 2013-07-19 | Gas cooker burner device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320431303.XU CN203395923U (en) | 2013-07-19 | 2013-07-19 | Gas cooker burner device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203395923U true CN203395923U (en) | 2014-01-15 |
Family
ID=49907451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320431303.XU Expired - Lifetime CN203395923U (en) | 2013-07-19 | 2013-07-19 | Gas cooker burner device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203395923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343972A (en) * | 2013-07-19 | 2013-10-09 | 常加林 | Gas stove head device |
| CN103759304A (en) * | 2014-02-25 | 2014-04-30 | 许文广 | Gas stove with turbo-charging pre-mixer |
-
2013
- 2013-07-19 CN CN201320431303.XU patent/CN203395923U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343972A (en) * | 2013-07-19 | 2013-10-09 | 常加林 | Gas stove head device |
| CN103759304A (en) * | 2014-02-25 | 2014-04-30 | 许文广 | Gas stove with turbo-charging pre-mixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140115 Effective date of abandoning: 20150805 |
|
| RGAV | Abandon patent right to avoid regrant |