CN103343972A - Gas stove head device - Google Patents
Gas stove head device Download PDFInfo
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- CN103343972A CN103343972A CN2013103045349A CN201310304534A CN103343972A CN 103343972 A CN103343972 A CN 103343972A CN 2013103045349 A CN2013103045349 A CN 2013103045349A CN 201310304534 A CN201310304534 A CN 201310304534A CN 103343972 A CN103343972 A CN 103343972A
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- lid
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Abstract
A gas stove head device comprises a base, a cover body with a through hole in the center and a sealing plug arranged in the through hole. The base is matched with the cover body, the cover body is of an annular structure with a conical inward-concave face, and blind holes are circumferentially distributed in the wall of the through hole in the center of the cover body. The upper surface of the cover body is provided with V-shaped grooves which are arranged at intervals, and inclined faces on the two sides of each V-shaped groove are provided with a gas groove and an air groove respectively. The air grooves are communicated with the insides of the blind holes, and the gas grooves penetrate through the upper surface and the lower surface of the cover body. The lower bottom face of the base is provided with a side leading-in pipe and a ventilation opening for installing a supercharge turbo-blower. The ventilation opening is arranged corresponding to the through hole in the cover body. The gas stove head device can achieve convection of gas and air, air is added through the air grooves, so that gas gathers together upwards, heat loss is reduced, combustion is more sufficient, and the effect of energy conservation and environment protection is achieved. After the gas stove head device is used for a long time, the gas stove head device can not expand and deform easily, and service life is prolonged.
Description
Technical field
The present invention relates to the gas kitchen ranges burner, specifically a kind of furnace end of gas cooker device.
Background technology
The core system of gas-cooker comprises combustion system and flame-out protection device; combustion system mainly influences 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 is related to safety, power and the energy-conservation expression of kitchen range as one of core component of gas-cooker kitchen range.Existing gas-cooker comprises center induction tunnel, side induction tunnel, furnace head base, is located at center inlet plenum on the furnace head base and is located at outer ring inlet plenum on the furnace head base, is located on the furnace head base and the center discharge chamber that is communicated with the center inlet plenum, is located on the furnace head base and the outer ring outgassing groove that is communicated with the outer ring inlet plenum, is located at the middle internal heat lid on the discharge chamber of center and is located at outer ring fire lid on the outer ring outgassing groove, formation one annular space between center discharge chamber and outer ring outgassing groove with burner.During burning, the center induction tunnel is introduced combustion gas and air and is sprayed from the center discharge chamber, the side induction tunnel is introduced combustion gas and air and is sprayed from the outer ring outgassing groove, but because combustion gas and air spray from the center discharge chamber simultaneously, regulate the excessive flame that causes because of mixing air easily and jump out of burner, cause the situation of combustion instability, or the mixing air deficiency cause the burning insufficient, efficiency of combustion is lower; Simultaneously, the airflow hole of existing burner hollow pipe is excessive, make that the burner breath is excessive, therefore a little less than causing the intensity of a fire excessively, enough heats that burner can not produce, firepower reduces, reduce the thermal efficiency of gas-cooker greatly, and burning things which may cause a fire disaster puts out by wind easily, gas also is 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 also are unfavorable for environment, even might produce excessive carbon monoxide, there is the danger that easily causes user's gas poisoning.
The application number of having granted patent as State Intellectual Property Office is the utility model patent of 201120170423.X, the burner that a kind of gas-cooker is used is disclosed, be 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, be provided with the auxiliary air that is communicated with annular space in the side of furnace head base and mend hand-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 when burning, flow velocity positions fast and that flow is many are easy to produce yellow fiery phenomenon.And for example State Intellectual Property Office's application number of having granted patent is 200620117629.5 utility model patent, a kind of furnace end of gas cooker is disclosed, it comprises a pedestal and an annular lid, the aperture that is interlinked to the outside in the lid bottom is equipped with, top is provided with the outgassing groove that is communicated with the lid inner peripheral, there is certain defective in this structure, one, amount of oxygen when the 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, part combustion gas meeting is wasted resource by small hole leaking in use, and the air capacity that enters in the aperture is extremely faint, for improving the not remarkable of combustion gas utilization rate; Its two, the aperture that is interlinked to the outside in the lid bottom is equipped with increases oxygen can only be in advance for the two ends of outgassing groove, can not provide oxygen to whole cell body; And the hole is not man-to-manly to provide oxygen to outgassing groove; The saturating combustion gas of the air that appear in the hole and outgassing groove can not form convection current; Its three, this burner is after long-time the use, radiating effect is poor, easily because of the expanded by heating distortion.
Summary of the invention
Technical problem to be solved by this invention is to overcome that furnace end of gas cooker is prone to yellow fire, flourishing phenomenon in the prior art, incomplete combustion, and the thermal efficiency is low and energy-saving effect is poor, and easily problem such as dilatancy provides a kind of furnace end of gas cooker device.
The present invention addresses the above problem the technical scheme that adopts to be: a kind of furnace end of gas cooker device, comprise pedestal, the sealing-plug that the center is provided with the lid of through hole and is installed on the through hole, the inside of pedestal forms the spatial accommodation of a upper opening, lid cooperates 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 the circle distribution blind hole, the upper surface of lid offers the V-shaped groove that the space arranges, be respectively equipped with fuel tank and air groove on the inclined-plane, both sides of described each V-shaped 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 the side inlet tube and the ventilating opening of supercharge turbo-blower be used for to be installed, described ventilating opening and the corresponding setting of through hole on the lid.
Described sealing-plug and lid are structure as a whole.
On the lower surface of described lid, offer the slope corresponding to the position of fuel tank, can save raw material on the one hand, can also improve the radiating effect of lid on the other hand, not yielding when it continues heating.
The gradient on inclined-plane, described V-shaped groove both sides is 45 °.
Described fuel tank is distributed on the lid centered by the lid central through hole radially, and the hole wall of the bearing of trend of fuel tank and lid central through hole intersects, and forms 15-20 ° angle between the through hole radius at this intersection point place and the fuel tank bearing of trend.
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 have angle.
Described air groove parallels with the opening of fuel tank, the depth direction of air groove and lid central through hole axially between have angle.
Has angle between the depth direction of described air groove and the depth direction of fuel tank.
Among the present invention, groove on the 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 that arranges on the pedestal bottom surface sees through the fuel tank burning, blast air by ventilating opening, air enters into air groove by blind hole, because air groove and fuel tank are relatively arranged in the 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; Because fuel tank and air groove arrange at interval, make can both form stable flame in each V-shaped groove, stop yellow fire, flourishing phenomenon fully.Wherein, fuel tank bearing of trend and the hole wall of central through hole intersect, combustion gas is recessed to the lid central side, simultaneously, V-shaped groove can carry out maximized gathering to combustion gas and air, and firing of combustion gas is cell body direction along fuel tank, rather than existingly sees through the fuel gas hole burning, the burning amplitude is bigger, when kitchen tools were placed on the burner, gas flame can outwards not sent forth, all gathered in the kitchen tools bottom, increase heat energy, energy-saving effect is preferable.
Among the present invention, the position of corresponding fuel tank offers the slope on the lower surface of lid, avoided the fire that takes off of flame effectively, from flame, tempering, and the depth direction of air groove and lid central through hole axially between have angle, has angle between the depth direction of air groove and the depth direction of fuel tank, such structural design can make combustion gas enter fuel tank fast, the isostasy of combustion gas is distributed, and air groove and fuel tank are oppositely arranged, and air and combustion gas can be mixed, strengthen the injection effect of combustion gas, combustion gas is upwards gathered, reduced heat and scatter and disappear, energy-saving effect is remarkable, the air groove that arranges can realize that multichannel stablizes air intake, makes the burning lasting stability.
This device in use, with lid, sealing-plug and pedestal cooperate install after, supercharge turbo-blower is installed in 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 the igniting, the air that appears in the air groove and the combustion gas in the fuel tank form convection current, the utilization rate of oxygen in the air in the time of can improving fuel gas buring.
Beneficial effect: the fuel tank that arranges in this burner device and the air groove that is communicated with blind hole, can realize combustion gas and add the convection current of air, add air by air groove, combustion gas is upwards gathered, reduce heat and scatter and disappear, make the burning of combustion gas more abundant, reach the effect of energy-conservation and environmental protection; Simultaneously, this burner device is difficult for dilatancy after using the long period, improved its service life.
Description of drawings
Fig. 1 is exploded view of the present invention;
Fig. 2 is the structural representation of lid among the present invention;
Fig. 3 is the upward view of Fig. 2;
Fig. 4 is the structural representation of pedestal among the present invention.
Reference numeral: 1, sealing-plug, 2, blind hole, 3, lid, 4, ventilating opening, 5, pedestal, 6, the side inlet tube, 7, V-shaped groove, 701, fuel tank, 702, air groove, 8, the slope.
The specific embodiment
As shown in Figure 1, a kind of furnace end of gas cooker device, comprise pedestal 5, the sealing-plug 1 that the center is provided with the lid 3 of through hole and is installed on the through hole, the inside of pedestal 5 forms the spatial accommodation of a upper opening, lid 3 cooperates 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 the space arranges, the gradient on inclined-plane, V-shaped groove 7 both sides is 45 °, be respectively equipped with fuel tank 701 and air groove 702 on the inclined-plane, both sides of described each V-shaped groove, 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, position corresponding to fuel tank 701 offers slope 8, and the bottom surface of described pedestal 5 is provided with side inlet tube 6 and the ventilating opening 4 of supercharge turbo-blower be used for to be installed, described ventilating opening 4 and the corresponding setting of through hole on the 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 the lid 3, the hole wall of the bearing of trend of fuel tank 701 and lid 3 central through holes intersects, and forms 10-30 ° angle between the through hole radius at intersection point place and fuel tank 701 bearing of trends; Preferably, form 15-20 ° angle between the through hole radius at this intersection point place and fuel tank 701 bearing of trends.
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 have 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 have angle.
Further, has angle between the depth direction of the depth direction of this air groove 702 and fuel tank 701.
Among the present invention, the use of gas-cooker is by the cooperation of pedestal 5 and lid 3 back to be installed to realize, the combustion gas that side inlet tube 6 is introduced, accumulate in 8 places, slope of lid 3 lower surfaces, seeing through fuel tank 701 backs is lighted by sparking, 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 have angle, can slow down the resistance that air sees 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 burner device, improve the thermal efficiency of the gas-cooker that is provided with this burner device, play energy-conservation effect.
Among the present invention, the depth direction of air groove 702 and lid 3 central through holes axially between have 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 have angle.No matter be the sort of set-up mode, all have certain included angle between the depth direction of the depth direction of air groove 702 and fuel tank 701, such structural design, when only feeding combustion gas, the direction of combustion gas distributes centered by lid 3 central through holes radially; In combustion gas with add air when introducing simultaneously, the gas that fuel tank 702 and air groove 701 are drawn separately produces convection current, the direction contrary of the direction of combustion gas combustion gas when only feeding combustion gas is to spiraling, the combustion gas flare spirals up in V-shaped groove 7, avoid flare to produce drift away from the kitchen tools bottom, make the burning of combustion gas more abundant, avoid occurring yellow fire, flourishing phenomenon.This burner device, when the situation of excessive pot appearred in kitchen tools, lid can be avoided the caused distortion of its rapid heat cycle, has improved its service life.
Can obtain better circulation effect after making combustion gas enter pedestal, be arc transition in the junction of side inlet tube 6 and pedestal 5 bottom surfaces, to relax the flow velocity that combustion gas enters.
Claims (9)
1. furnace end of gas cooker device, comprise pedestal (5), the sealing-plug (1) that the center is provided with the lid (3) of through hole and is installed on the through hole, the inside of pedestal (5) forms the spatial accommodation of a upper opening, lid (3) cooperates 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 the space arranges, be respectively equipped with fuel tank (701) and air groove (702) on the inclined-plane, both sides of described each V-shaped groove, 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 the ventilating opening (4) of supercharge turbo-blower be used for to be installed, the corresponding setting of through hole on described ventilating opening (4) and the lid (3).
2. a kind of furnace end of gas cooker device according to claim 1, it is characterized in that: described sealing-plug (1) and lid (3) are structure as a whole.
3. a kind of furnace end of gas cooker device according to claim 1 is characterized in that: on the lower surface of described lid (3), offer slope (8) corresponding to the position of fuel tank (701).
4. a kind of furnace end of gas cooker device according to claim 1, it is characterized in that: the gradient on described V-shaped groove (7) inclined-plane, both sides is 45 °.
5. a kind of furnace end of gas cooker device 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 the lid (3), the hole wall of the bearing of trend of fuel tank (701) and lid (3) central through hole intersects, and forms 15-20 ° angle between the through hole radius at this intersection point place and fuel tank (701) bearing of trend.
6. a kind of furnace end of gas cooker device 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 furnace end of gas cooker device 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 have angle.
8. a kind of furnace end of gas cooker device 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 have angle.
9. according to claim 1 or 8 described a kind of furnace end of gas cooker devices, it is characterized in that: have angle between the depth direction of the depth direction of described air groove (702) and fuel tank (701).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310304534.9A CN103343972B (en) | 2013-07-19 | 2013-07-19 | A kind of burner apparatus for gas ranges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310304534.9A CN103343972B (en) | 2013-07-19 | 2013-07-19 | A kind of burner apparatus for gas ranges |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103343972A true CN103343972A (en) | 2013-10-09 |
| CN103343972B CN103343972B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310304534.9A Active CN103343972B (en) | 2013-07-19 | 2013-07-19 | A kind of burner apparatus for gas ranges |
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| CN (1) | CN103343972B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343964A (en) * | 2017-01-23 | 2018-07-31 | 博西华电器（江苏）有限公司 | The fire cover of burner for gas-cooker, the burner of gas-cooker and gas-cooker |
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| JP2005308338A (en) * | 2004-04-23 | 2005-11-04 | Rinnai Corp | Burner for cooking stove |
| WO2007078126A1 (en) * | 2005-12-30 | 2007-07-12 | Yun Hyung Kim | A gas burner flame generator |
| CN101398177A (en) * | 2007-09-29 | 2009-04-01 | 浙江帅康电气股份有限公司 | Stove combustor and process for manufacturing combustion disk in combustor |
| CN102345866A (en) * | 2010-08-03 | 2012-02-08 | 吴成年 | Combustor with multiple secondary air supply function |
| CN202303380U (en) * | 2011-10-10 | 2012-07-04 | 梁润开 | Totally-upper air inlet type stove burner |
| CN202835363U (en) * | 2012-09-28 | 2013-03-27 | 杭州老板电器股份有限公司 | Environment-friendly clean combustor |
| CN203395923U (en) * | 2013-07-19 | 2014-01-15 | 常加林 | Gas cooker burner device |
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2013
- 2013-07-19 CN CN201310304534.9A patent/CN103343972B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005308338A (en) * | 2004-04-23 | 2005-11-04 | Rinnai Corp | Burner for cooking stove |
| WO2007078126A1 (en) * | 2005-12-30 | 2007-07-12 | Yun Hyung Kim | A gas burner flame generator |
| CN101398177A (en) * | 2007-09-29 | 2009-04-01 | 浙江帅康电气股份有限公司 | Stove combustor and process for manufacturing combustion disk in combustor |
| CN102345866A (en) * | 2010-08-03 | 2012-02-08 | 吴成年 | Combustor with multiple secondary air supply function |
| CN202303380U (en) * | 2011-10-10 | 2012-07-04 | 梁润开 | Totally-upper air inlet type stove burner |
| CN202835363U (en) * | 2012-09-28 | 2013-03-27 | 杭州老板电器股份有限公司 | Environment-friendly clean combustor |
| CN203395923U (en) * | 2013-07-19 | 2014-01-15 | 常加林 | Gas cooker burner device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343964A (en) * | 2017-01-23 | 2018-07-31 | 博西华电器（江苏）有限公司 | The fire cover of burner for gas-cooker, the burner of gas-cooker and gas-cooker |
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| Publication number | Publication date |
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| CN103343972B (en) | 2015-08-05 |
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