Summary of the invention
In order to solve the problem of prior art, the invention provides a kind of differential driving force gas stove burner, it can solve the problems referred to above that the current combustion device exists.
Described technical scheme is as follows:
A kind of differential driving force gas stove burner comprises the burner seat, and described burner seat arranges nozzle, ignition electrode, center fire divider seat and inductive needle, on the described center fire divider seat center fire divider is set; On the described burner seat sidewall fuel gas inlet is set, burner seat top is connected with fixed disk by the crossed pan head screw, be connected with lower pillar stand on the described fixed disk, in the described lower pillar stand induction tunnel is set, described induction tunnel lower end is communicated with nozzle, described nozzle lower end is communicated with described fuel gas inlet, described induction tunnel upper side is communicated with the distributor that is arranged at the lower pillar stand top, described induction tunnel top arranges stifle, described distributor top is provided with upper pillar stand, is provided with primary air on the described lower pillar stand and enters the hole.
Burner is comprised of at least two fuel elements, and primary air injection, primary air and the gas premixing of each fuel element close, burn and all independently carry out.
Fuel element is arranged at the top of described burner seat, ringwise, star, rectangle, flower shape or linear array.
Obstruction is set on the fuel gas inlet.
Gas-tpe fitting is set on the fuel gas inlet.
Contact for point between lower of distributor and the fixed disk.
The distributor below arranges distributor envelope gas lid.
In the above technical scheme, it is as follows that each forms structure function:
Burner seat: the fixing all parts of differential driving force gas stove burner;
Stop up: confining gas flows out;
Lower pillar stand: be connected and fixed dish and fixing distributor, in establish induction tunnel, the top is upper pillar stand fixedly;
Induction tunnel: combustion gas and air pre-mixing are closed the parts that form fuel gas, also are the passages that fuel gas enters distributor;
Distributor: the shunting combustion gas is by the parts of igniting formation flame, and flame contacts with air 360 degree, and auxiliary air replenishes sufficient, guarantees fully to burn;
Stifle: hinder the body of holding one's breath and flow out;
Upper pillar stand: be connected with lower pillar stand, fixing distributor, and be used for supporting the culinary art cooker;
Center fire divider: secondary distributor, shunting combustion gas are by the parts of igniting formation flame, and flame contacts with air 360 degree, and auxiliary air replenishes sufficient, guarantees fully to burn;
Crossed pan head screw: be connected and fixed dish and burner seat;
Fixed disk: connect respectively and fix each fuel element (fuel element is combined by column, distributor, induction tunnel, can realize that and above fuel element independent assortment use);
Gas-tpe fitting: connect gas pipeline;
Ignition electrode: be used for lighting a fire;
Center fire divider seat: be used for fixing center fire divider, form a fuel element with center fire divider;
Inductive needle: the blowout protection probe, play the safeguard protection effect during accident extinguishing;
Primary air enters the hole: the inlet port of the required primary air of premixed.Before burning, primary air is flowed into by space between fixed disk and the water pond, and enters the hole through primary air, carries out premixed with combustion gas, forms fuel gas.
Differential driving force gas stove burner of the present invention has following characteristics:
1, full upward air intake, safer, automatically eliminate tempering.
2, pan bracket (being upper pillar stand), distributor, lower pillar stand, induction tunnel four unifications form a fuel element.
3, fuel element, but independent assortment are realized being used in combination.
4, solve the secondary air inlet deficiency, 360 degree air inlets, completing combustion improves the thermal efficiency, reduces flue gas.
5, flame is more concentrated, and heating surface (area) (HS is larger, more even.
6, solve the full upward air intake burner rating and do a little difficult problem.
7, break through single outward appearance and the structure of conventional burners, various shape can be arranged, make up such as the arbitrary arrangement of annular, star, rectangle, flower shape, linear etc. shape.
8, burner seat and combustion heating parts all are to contact, and reduce the heat conduction, guarantee flameholding.
The beneficial effect that the technical scheme that the embodiment of the invention provides is brought is:
Gas kitchen ranges primary air in the past need to enter in the kitchen range lower opening, namely descend the air intake burner kitchen, its major defect: since in combustion process in the variation of distributor burner calorific intensity and the kitchen range temperature relatively high, may cause the potential safety hazard of tempering burning.Of the present invention once, auxiliary air all is to enter from kitchen range table top top, it is so-called full upward air intake, primary air enters by space between fixed disk and the water pond, entering the hole by primary air again enters in the induction tunnel and closes with gas premixing, form fuel gas, by induction tunnel fuel gas is directed into distributor again and form flame by igniting, flame contacts with air 360 degree, auxiliary air is sufficient, guarantees fully burning; The present invention has improved the dull fixed mode that traditional gas kitchen ranges is made of pan bracket, distributor, burner, but the fuel element independent assortment, realize one and more than be used in combination; Each fuel element is combined by column, distributor, induction tunnel, and the combustion gas in each fuel element can both independent injection and premix, and is full upward air intake, and guaranteeing has enough primary airs; Burner seat of the present invention and combustion heating parts all are to contact, and effectively reduce the heat conduction, and that guarantees to burn is stable.
The specific embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
Shown in accompanying drawing 1-4, present embodiment is the structure of five fuel elements and a central burner cell formation, its concrete structure comprises burner seat 1, described burner seat 1 arranges nozzle 18, ignition electrode 4, center fire divider seat 3 and inductive needle 2, on the described center fire divider seat 3 center fire divider 5 is set; On described burner seat 1 sidewall fuel gas inlet 6 is set, burner seat 1 top is connected with fixed disk 8 by crossed pan head screw 7, be connected with lower pillar stand 9 on the described fixed disk 8, the described lower pillar stand 9 interior induction tunnels 10 that arrange, described induction tunnel 10 lower ends are communicated with nozzle 18, described nozzle 18 lower ends are communicated with described fuel gas inlet 6, described induction tunnel 10 upper side are communicated with the distributor 11 that is arranged at lower pillar stand 9 tops, described injector 10 tops arrange stifle 12, described distributor 11 tops are provided with upper pillar stand 13, are provided with primary air on the described lower pillar stand 9 and enter hole 14.
Can arrange on the fuel gas inlet 6 of present embodiment and stop up 15, also gas-tpe fitting 16 can be set, the former is convenient to seal fuel gas inlet 6 when not using, and latter is convenient to connect gas inlet pipe.
In the present embodiment, burner seat 1 and combustion heating parts all are to contact, to reduce thermal conductivity.
The burner outer shroud of present embodiment is five fuel elements, and its circular array is arranged at described burner seat 1 top.
Distributor 11 belows arrange distributor envelope gas lid 17.
The distributor 11 of present embodiment is shunted the fuel gas that ejects and is contacted with 360 ° of air by the flame that igniting forms, and auxiliary air is sufficient, and the assurance combustion gas is fully burnt.Distributor 11 is internal rotation fire, and combusting firepower is concentrated, and the thermal efficiency is high; Combustion gas in each fuel element can both independent injection and premix, and is full upward air intake, guarantees enough primary airs; The upper pillar stand 13 of induction tunnel 10 upper ends can support cooker, replaces pan bracket fully, and unique style is arranged; Burner seat 1 and combustion heating parts all are to contact, and effectively reduce the heat conduction, and that guarantees to burn is stable.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.