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 current combustion device exists.
Described technical scheme is as follows:
A kind of differential driving force gas stove burner, comprise burner seat, described burner seat arranges nozzle, ignition electrode, center fire divider seat and inductive needle, and described center fire divider seat arranges center fire divider; Described burner seat sidewall arranges fuel gas inlet, fixed disk is connected with by crossed pan head screw above burner seat, described fixed disk is connected with lower pillar stand, in described lower pillar stand, induction tunnel is set, described induction tunnel lower end is communicated with nozzle, fuel gas inlet described in described nozzle lower end is communicated with, described induction tunnel upper side is communicated with the distributor being arranged at lower pillar stand top, described induction tunnel top arranges stifle, described distributor top is provided with upper pillar stand, described lower pillar stand is provided with primary air access aperture.
Burner is made up of at least two fuel elements, and the primary air injection of each fuel element, primary air and gas premixing close, burning is all independently carried out.
Fuel element is arranged at the top of described burner seat, ringwise, star, rectangle, flower shape or linear array.
Fuel gas inlet arranges blocking.
Fuel gas inlet arranges gas-tpe fitting.
Be point cantact between seat and fixed disk under distributor.
Distributor envelope gas lid is set below distributor.
In above technical scheme, each composition structure function is as follows:
Burner seat: all parts of fixing differential driving force gas stove burner;
Blocking: confining gas flows out;
Lower pillar stand: be connected and fixed dish and fixing distributor, inside establish induction tunnel, upper pillar stand is fixed at top;
Induction tunnel: combustion gas and air pre-mixing close the parts forming fuel gas is also the passage that fuel gas enters distributor;
Distributor: shunting combustion gas forms the parts of flame by igniting, flame contacts with air 360 degree, and auxiliary air supplements sufficient, ensures Thorough combustion;
Stifle: hinder body of holding one's breath and flow out;
Upper pillar stand: be connected with lower pillar stand, fixing distributor, and for supporting culinary art cooker;
Center fire divider: secondary distributor, shunting combustion gas forms the parts of flame by igniting, flame contacts with air 360 degree, and auxiliary air supplements sufficient, ensures Thorough combustion;
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 and the use of above fuel element independent assortment);
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, forms a fuel element with center fire divider;
Inductive needle: blowout protection is popped one's head in, and plays safeguard protection effect during accident extinguishing;
Primary air access aperture: the inlet port of primary air needed for premixed.Before combustion, primary air is flowed into by space between fixed disk and water pond, and through primary air access aperture, 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 (i.e. upper pillar stand), distributor, lower pillar stand, induction tunnel four-in-one, forms a fuel element.
3, fuel element, can independent assortment, realizes combinationally using.
4, solve secondary air inlet not enough, 360 degree of air inlets, burn completely, improve the thermal efficiency, reduce flue gas.
5, flame is more concentrated, heating surface (area) (HS larger evenly.
6, solve full upward air intake burner rating and do a little difficult problem.
7, break through the single outward appearance of conventional burners and structure, can have various shape, such as the arbitrary arrangement of annular, star, rectangle, flower shape, linear etc. shape combines.
8, burner seat and combustion heating parts are all point cantact, reduce heat transfer, ensure flameholding.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
Gas kitchen ranges primary air in the past needs to enter in kitchen range lower opening, namely air intake burner kitchen is descended, its major defect: because temperature is relatively high in the change of distributor burner calorific intensity in combustion and kitchen range, the potential safety hazard that tempering is burnt may be caused.Of the present invention once, auxiliary air is all enter above stove table-board, i.e. so-called full upward air intake, primary air is entered by space between fixed disk and water pond, entered in induction tunnel by primary air access aperture again and close with gas premixing, form fuel gas, then by induction tunnel, fuel gas is directed into distributor by igniting formation flame, flame contacts with air 360 degree, auxiliary air is sufficient, ensures Thorough combustion; Present invention improves over the dull fixed mode that conventional gas kitchen range are made up of pan bracket, distributor, burner, fuel element can independent assortment, realizes one and combinationally use above; Each fuel element is combined by column, distributor, induction tunnel, and the combustion gas in each fuel element can independent injection and premix, and is full upward air intake, guarantees there are enough primary airs; Burner seat of the present invention and combustion heating parts are all point cantact, effectively reduce heat transfer, guarantee the stable of burning.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
As shown in accompanying drawing 1-4, the present embodiment is the structure that five fuel elements and a central burner unit are formed, 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, and described center fire divider seat 3 arranges center fire divider 5; Described burner seat 1 sidewall arranges fuel gas inlet 6, fixed disk 8 is connected with by crossed pan head screw 7 above burner seat 1, described fixed disk 8 is connected with lower pillar stand 9, in described lower pillar stand 9, induction tunnel 10 is set, described induction tunnel 10 lower end is communicated with nozzle 18, fuel gas inlet 6 described in described nozzle 18 lower end is communicated with, described induction tunnel 10 upper side is communicated with the distributor 11 being arranged at lower pillar stand 9 top, described injector 10 top arranges stifle 12, described distributor 11 top is provided with upper pillar stand 13, and described lower pillar stand 9 is provided with primary air access aperture 14.
The fuel gas inlet 6 of the present embodiment can arrange blocking 15, also can arrange gas-tpe fitting 16, the former is convenient to when not using seal fuel gas inlet 6, and latter is convenient to connect gas inlet pipe.
In the present embodiment, burner seat 1 and combustion heating parts are all point cantact, to reduce thermal conductivity.
The burner outer shroud of the present embodiment is five fuel elements, and its circular array is arranged at above described burner seat 1.
Distributor envelope gas lid 17 is set below distributor 11.
The distributor 11 of the present embodiment is shunted the fuel gas ejected and is contacted with air 360 ° by the flame of igniting formation, and auxiliary air is sufficient, ensures combustion gas Thorough combustion.Distributor 11 is internal rotation fire, and combusting firepower is concentrated, and the thermal efficiency is high; Combustion gas in each fuel element can independent injection and premix, and is full upward air intake, guarantees enough primary airs; The upper pillar stand 13 of induction tunnel 10 upper end can support cooker, replaces pan bracket completely, has unique style; Burner seat 1 and combustion heating parts are all point cantact, effectively reduce heat transfer, guarantee the stable of burning.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.