CN201184595Y - Cooking utensils combustor - Google Patents
Cooking utensils combustor Download PDFInfo
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- CN201184595Y CN201184595Y CNU2007201765754U CN200720176575U CN201184595Y CN 201184595 Y CN201184595 Y CN 201184595Y CN U2007201765754 U CNU2007201765754 U CN U2007201765754U CN 200720176575 U CN200720176575 U CN 200720176575U CN 201184595 Y CN201184595 Y CN 201184595Y
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Abstract
The utility model relates to a burner used for cooking appliances, which comprises a fire-distributing device, a combustion tray, a pedestal and an ignition device. The fire-distributing device comprises an external fire-distributing unit and a central fire-distributing unit. The combustion tray is provided with three rings of fire power, also provided with three flame-stabilizing grooves and further provided with four integrated passages, thereby optimizing the maximum cross-section path, through which the combustible gas flows to the combustion tray. Four fan-shaped secondary air inlets are formed at the bottom of the combustion tray, to ensure the supplementation of the secondary air to the internal ring fire and the central fire. Injection pipes communicating with a main-fire gas pipe and a central-fire gas pipe are arranged on two horizontal planes which are staggered to each other, so as to ensure the independent gas intake, greatly preserve high kinetic energy of the gas and reduce the resistance of the air sucked by the injection pipe. The burner has the advantages of complete intake of the primary air, no yellow fire, no backfire or fire-off of the flame and complete combustion.
Description
Technical field
The utility model relates to a kind of equipment that is used on the gas-cooker, particularly a kind of cooker burner.
Background technology
At present, sell on the market and family in burner in the gas-cooker that uses adopt three ring fires, the two spray of double-core gas technologies mostly.By two combustion gas injectors injection gas respectively, and by tray for combustion and distributor the combustion gas of two combustion gas injector injections is divided into middle internal heat, interior ring fire and outer ring fire form three ring fire flames.Though the flame distribution of such burner is even, the area that acts on the bottom of a pan strengthens, and efficiency of combustion improves.But also there is following shortcoming:
1, as Fig. 1, shown in Figure 2, be the two kind structural representations being connected of existing pair of injector with base.Among the figure, base is a vertical coaxial double shell, and outer cylinder body is the air flue towards outer main fire, and the less cylindrical shell of central diameter is the air flue towards middle internal heat.Center injector 5 and main fiery injector 6 respectively with base in inner barrel when being connected with outer cylinder body, all be located on the same horizontal plane, to pass space between outer cylinder body and the inner barrel with regard to the feasible center injector 5 that is connected with inner barrel like this.Owing to all combustion gas must be done 90 ° of turnings after injector inputs to cylindrical shell with combustion gas, combustion gas is upwards inputed to tray for combustion.At Fig. 1, in the structure of two kinds of burners shown in Fig. 2, two injectors all are arranged on the same horizontal plane, the center injector 5 that is connected with inner barrel will pass the space between outer cylinder body and the inner barrel, occupied the segment space in the outer cylinder body, when the air-flow front runs into the sidewall of main fiery injector 6, flowing of obstacle air-flow, can reduce its kinetic energy greatly, the combustion gas that has stopped velocity of liquid assets, the especially household gas range of combustion gas in the outer cylinder body belongs to low-pressure fuel gas, therefore, the primary air that has influenced it sucks, yellow fire will appear in the primary air deficiency during burning, insufficient carbon monoxide in flue gas that further can cause that burns exceeds standard.This is present such burner ubiquity, a problem that can't effectively solve.
2, tray for combustion (restrictions such as reasons in structure, manufacture method and traditional handicraft in nominal diameter of the burner that uses in the existing family, diameter is mostly at 120mm) two maximum three outlet chambers can only be set, for air cavity sealing and bright and clean, outlet chamber is usually made two halves up and down, adopt die casting or forging, fastening synthetic with screw again after metalworking, as shown in Figure 3.The air cavity wall of traditional handicraft tray for combustion 2 and fire lid 3 is thicker, taken the space in the air cavity when adopting screw fastening, the internal diameter sectional area of air cavity reduces, cause combustion gas to be turned round through multiple tracks, gaseous-pressure is impaired once again, the particularly fast easy tempering of artificial coal gas of burning velocity, (tempering is the significant deficiency of burner).For guaranteeing enough latus rectums of this air cavity, as outwards amplifying, must dwindle the passage of the due auxiliary air in tray for combustion bottom, when sitting pot, especially the auxiliary air that is located at the middle internal heat in the tray for combustion, interior ring fire is replenished not enoughly, also can cause exceeding standard of carbon monoxide in the flue gas.The thermal balance that also is unfavorable for simultaneously burner can reduce the Acceptable life that the thermocouple between the ring fire, igniting pin etc. install in the internal heat in being contained in.So the combustion gas of base of the prior art and tray for combustion turnover airway cross-section latus rectum is little, resistance is big, and the combustion gas undercurrent is smooth, and power is difficult to increase.
3, no steady flame groove in the existing burner can not adapt to the various source of the gas burning velocities of China fully.Thereby keep away the phenomenon that fire (from flame) and tempering unavoidably occur taking off, even influence the operate as normal of kitchen range.
4, as shown in Figure 4, on the outer fire seperating device of existing burner a fire tank 1 is arranged all, its effect be with in the ignite outer ring fire of outer fire seperating device of internal heat and interior ring fire.Conventional fire tank, the ditch deep trouth is narrow, and processing is difficulty, cooks for a long time, and pollutant is easily with its obstruction, and is not easy to clean.If groove system is wide, then its flame is unintelligible, and flare is higher, and is inconsistent with main flame, easily tempering.So the fire tank bottom of distributor increases flange outside, the biography fire that has is slow, and serious meeting causes detonation.To thin outer fire seperating device, ignited groove depth, intensity descends, and causes distortion, also influences it and freely dismantles.
The utility model content
In order to solve above-mentioned problems of the prior art, the utility model provides a kind of cooker burner.Improved the air velocity of combustion gas greatly, it is more abundant to burn, and tempering can not occur, take off fire situations such as (from flames).Its power of burner of having realized diameter 120mm can reach more than the 5.0KW.
The main technical schemes that a kind of cooker burner that provides according to the utility model adopts is: a kind of cooker burner, comprise base, the combustion gas induction tunnel that is communicated with described base and tray for combustion, the distributor that is communicated with described tray for combustion, and igniter; Described base comprises middle internal heat Gas Pipe, main fiery Gas Pipe, and described middle internal heat Gas Pipe is placed in the main fiery Gas Pipe, and described tray for combustion is communicated with middle internal heat Gas Pipe and main fiery Gas Pipe respectively; Described distributor comprises center distributor and outer fire seperating device, described center distributor and outer fire seperating device are communicated with described tray for combustion respectively, internal heat combustion gas induction tunnel and main fiery combustion gas induction tunnel during described combustion gas induction tunnel comprises, internal heat combustion gas induction tunnel is communicated with described middle internal heat Gas Pipe in described, main fiery combustion gas induction tunnel is communicated with the fiery Gas Pipe of described master, internal heat combustion gas induction tunnel and main fiery combustion gas induction tunnel are in respectively on two horizontal planes that stagger up and down in described, and main fiery combustion gas induction tunnel is arranged in the top of internal heat combustion gas induction tunnel.
A kind of cooker burner that provides according to the utility model also adopts following attached technical scheme: internal heat Gas Pipe and the coaxial socket of main fiery Gas Pipe in described, and vertical the setting, described tray for combustion is respectively equipped with middle internal heat blast tube that is communicated with described middle internal heat Gas Pipe and the fiery blast tube of master that is communicated with the fiery Gas Pipe of described master, also be provided with the auxiliary air compensating port, be spaced from each other between described middle internal heat blast tube and main fiery blast tube and the auxiliary air compensating port;
Described tray for combustion is a hollow structure, extend two collars under the roof of described tray for combustion and diapire are coaxial respectively, the downward extended collar of described diapire is the main fiery Gas Pipe collar, be communicated with the fiery Gas Pipe of described master, the downward extended collar of described roof is the middle internal heat Gas Pipe collar, be communicated with described middle internal heat Gas Pipe, the diameter of the internal heat Gas Pipe collar is less than main fiery Gas Pipe cover ring diameter in described, be placed in the main fiery Gas Pipe collar, and and the main fiery Gas Pipe collar between form the space;
Through hole in described in the internal heat Gas Pipe collar is described middle internal heat blast tube; Form the fiery blast tube of described master in described between the fiery Gas Pipe collar of roof, diapire and described master of the internal heat Gas Pipe collar and described tray for combustion, the space that forms between the described middle internal heat Gas Pipe collar and the main fiery Gas Pipe collar is the inlet of the fiery blast tube of described master; The roof diameter of described tray for combustion is less than the diapire diameter, and forms the space between the sidewall of tray for combustion, and this space is the outlet of the fiery blast tube of described master;
In the zone between the fiery Gas Pipe collar of described master and main fiery blast tube outlet, the roof and the diapire that run through tray for combustion have a plurality of through holes separately, described a plurality of through hole separately is divided into the fiery blast tube of described master a plurality of, and described through hole is described auxiliary air compensating port;
The dismountable outlet that is connected in middle internal heat blast tube of described center distributor, the dismountable outlet that is connected in main fiery blast tube of described outer fire seperating device;
Described center distributor has an inner chamber, and is penetrated with a plurality of center fire holes that communicate with inner chamber on its perisporium; Described outer fire seperating device is an annular, is provided with an inner chamber on described ring body, is penetrated with a plurality of outer shroud fire holes that communicate with inner chamber on the outer perimeter wall of described annular, is penetrated with a plurality of interior ring fire holes that communicate with inner chamber on inboard perisporium;
The exit of internal heat blast tube is provided with middle internal heat baffle ring in described on the roof of described tray for combustion, the perisporium of internal heat baffle ring and described center distributor socket-connects in described, and form the steady flame groove of a middle internal heat that combustion gas is overflowed between the perisporium, the described middle steady flame groove of internal heat is positioned at the below of described center fire hole; In the both sides of the fiery blast tube outlet of described master, on diapire and the sidewall, be respectively equipped with the first main fiery baffle ring and the second main fiery baffle ring; The described first main fiery baffle ring and the second main fiery baffle ring socket-connect with the inboard perisporium and the outer perimeter wall of described outer fire seperating device respectively, and form steady flame groove of interior ring fire and the steady flame groove of outer ring fire that combustion gas is overflowed respectively and between inboard perisporium and the outer perimeter wall, the steady flame groove of ring fire is positioned at the below in described ring fire hole in described, and the steady flame groove of outer ring fire is positioned at the below of outer shroud fire hole;
Have first recess on the perisporium of described center distributor, described middle internal heat baffle ring is placed in described first recess, and is separated with formation first passage in space between the inwall of its end face and first recess; The end face of described center distributor perisporium radially extends an annulus, the periphery wall of described annulus and described in the inwall of internal heat baffle ring fit, be separated with space formation second channel between the sidewall that makes first recess and the inwall of middle internal heat baffle ring; On the sidewall of described first recess, have a plurality of first through holes spaced apart, be connected between described first through hole and described first passage and the second channel, form described in the steady flame groove of internal heat;
Have second recess on the inboard perisporium of described outer fire seperating device, the described first main fiery baffle ring holds as in second recess, and is separated with formation third channel in space between the inwall of its end face and second recess; On the sidewall of described second recess, radially extend a baffle ring, the inwall of the periphery wall of described baffle ring and the described first main fiery baffle ring fits, make and be separated with the space between the sidewall of second recess and the first main fiery baffle ring and form four-way, the sidewall and the baffle ring that run through described second recess have a plurality of second through holes spaced apart, be connected between described second through hole and described third channel and the four-way, form described in the steady flame groove of ring fire;
Have the 3rd recess on the described outer fire seperating device outer perimeter wall, the described second main fiery baffle ring holds as in the 3rd recess, and is separated with the space between the inwall of its end face and the 3rd recess and forms the five-way road; Be separated with the space between the inwall of the sidewall of described the 3rd recess and the described second main fiery baffle ring and form the 6th passage; On the end face of described the 3rd recess sidewall, have a plurality of semi-circular through hole spaced apart, be connected between described semi-circular through hole and described five-way road and the 6th passage, form the steady flame groove of described outer ring fire;
The direction in described first passage and five-way road is inclined upwardly;
The inboard perisporium of described outer fire seperating device is that a plurality of grooves and projection replace arrangement formation, and the end face of the bottom surface of described groove and projection is equipped with described interior ring fire hole entad;
Have longitudinally in an arbitrary groove and lead the flame groove, the described flame groove of leading communicates with the inner chamber of outer fire seperating device; Described leading a guiding flame is installed on the flame groove, described guiding flame and lead to be separated with between the flame groove and lead the flame space, described guiding flame changes by leading the combustion gas direction that the flame groove overflows, via leading inside ring fire hole, flame space and outer shroud fire hole direction is overflowed, ring fire hole and outer shroud fire hole in igniting.
The major technique effect that a kind of cooker burner that adopts the utility model to provide brings has:
(1) the utility model middle internal heat combustion gas induction tunnel that will be communicated with middle internal heat Gas Pipe and the fiery combustion gas induction tunnel of master that is communicated with main fiery Gas Pipe are arranged at respectively on two horizontal planes that stagger up and down, and will lead the top that fiery combustion gas induction tunnel is arranged at middle internal heat combustion gas induction tunnel.Internal heat combustion gas induction tunnel did not stop during the combustion gas that main fiery combustion gas induction tunnel is imported can not be subjected to after entering main fiery Gas Pipe, effectively guarantee the kinetic energy of air-flow, primary air is sucked fully, yellow fire can not occur, not tempering of flame, take off fire (from flame), it is more abundant to burn.
(2) tray for combustion in the utility model burner is that hot investment casting is integrally formed.Be provided with four by in outside whole blast tube and four fan-shaped auxiliary air compensating ports.The internal diameter sectional area of blast tube increases, and can not hinder the speed of air-flow during the combustion gas circulation, and gaseous-pressure can be not impaired.Can tempering for the artificial coal gas that burning velocity is fast yet.In addition, after the auxiliary air compensating port made the burner frame pot, the auxiliary air of middle internal heat and interior ring fire replenished sufficient, makes burning more abundant, can not produce carbon monoxide.
(3) tray for combustion and the center distributor steady flame groove of middle internal heat, the steady flame groove of interior ring fire and the steady flame groove of outer ring fire that are connected with the outer fire seperating device and form, the combustion gas of trace is overflowed, form the low baking temperature that three rings connect the pure green grass or young crops of flame, make not tempering of flame, do not take off fire, flame stabilization, effectively avoided the leakage of combustion gas.
(4) leading on the flame groove of distributor installed guiding flame additional outside, guiding flame and leading is separated with the space and forms and lead the flame space between the flame groove, after overflowing from lead the flame groove, combustion gas have guiding flame to change direction, overflow via leading inside ring fire in flame space and outer ring fire direction, ring fire and outer ring fire in igniting, improved flame propagation velocity, stopped detonation because of lighting a fire due to slow.And cover at led guiding flame effective isolation on flame groove foreign material and greasy dirt, be difficult for stopping up easy to clean.
Description of drawings
The cut-away view that Fig. 1 is connected with two induction tunnels for base in the existing double-core burner;
Fig. 2 is for having the cut-away view of another structure that base is connected with two induction tunnels in the double-core burner now;
Fig. 3 is the mounting structure schematic diagram of existing burner combustion dish;
Fig. 4 is the structure chart of existing burner outer fire seperating device, and the result of fire tank is shown;
Fig. 5 is the overall structure schematic diagram of the utility model burner;
Fig. 6 is that the overall structure of the utility model burner splits schematic diagram;
Fig. 7 is the vertical view of the utility model burner; The structure of auxiliary air compensating port is shown;
Fig. 8 is the cut-away view that A-A launches among Fig. 7; The structure in internal heat combustion gas chamber and main fiery combustion gas chamber in illustrating;
Fig. 9 is the cut-away view that B-B launches among Fig. 7; The structure of auxiliary air compensating port further is shown;
Figure 10 is the decomposing schematic representation of each parts among Fig. 8; Emphasis illustrates the structure that tray for combustion and distributor are connected to form steady flame groove;
Figure 11 is an E-E cut-away view among Fig. 7;
Figure 12 is for after the outer fire seperating device upset, the structural representation of bottom;
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description:
To shown in Figure 12, be a kind of cooker burner that the utility model provides as Fig. 5, comprise base 1, the combustion gas induction tunnel that is communicated with base 1 and tray for combustion 2, the distributor that is communicated with tray for combustion 2, and igniter.In the utility model, igniter is igniting pin 8.Base 1 comprises middle internal heat Gas Pipe 11, main fiery Gas Pipe 12, and middle internal heat Gas Pipe 11 is placed in the main fiery Gas Pipe 12, and tray for combustion 2 is communicated with middle internal heat Gas Pipe 11 and main fiery Gas Pipe 12 respectively; Distributor comprises center distributor 3 and outer fire seperating device 4, center distributor 3 and outer fire seperating device 4 are communicated with tray for combustion 2 respectively, internal heat combustion gas induction tunnel 5 and main fiery combustion gas induction tunnel 6 during the combustion gas induction tunnel comprises, middle internal heat combustion gas induction tunnel 5 is communicated with middle internal heat Gas Pipe 11, main fiery combustion gas induction tunnel 6 is communicated with main fiery Gas Pipe 12, middle internal heat combustion gas induction tunnel 5 and main fiery combustion gas induction tunnel 6 are in respectively on two horizontal planes that stagger up and down, and main fiery combustion gas induction tunnel 6 is arranged in the top of internal heat combustion gas induction tunnel 5.
Spaced apart from each other, be in middle internal heat induction tunnel 5 and main fiery induction tunnel 6 on two horizontal planes, the tube wall of internal heat combustion gas induction tunnel 5 did not stop during the combustion gas that main fiery combustion gas induction tunnel 6 is imported can not be subjected to after entering main fiery Gas Pipe 12, effectively guaranteed the kinetic energy of air-flow, primary air is sucked fully, yellow fire can not appear, not tempering of flame, take off fire (from flame), it is more abundant to burn.
As Fig. 8, Fig. 9, shown in Figure 10, middle internal heat Gas Pipe 5 and main fiery Gas Pipe 6 coaxial sockets, and vertical the setting, tray for combustion 2 is respectively equipped with middle internal heat blast tube 2a that is communicated with middle internal heat Gas Pipe 5 and the fiery blast tube 2b of master that is communicated with main fiery Gas Pipe 6, also be provided with auxiliary air compensating port 2c, be spaced from each other between middle internal heat blast tube 2a and main fiery blast tube 2b and the auxiliary air compensating port 2c.
Tray for combustion 2 is a hollow structure, extend two collars under the roof 21 of tray for combustion 2 and diapire 22 are coaxial respectively, the diapire 22 downward extended collars are the main fiery Gas Pipe collar 221, be communicated with main fiery Gas Pipe 6, the roof 21 downward extended collars are the middle internal heat Gas Pipe collar 211, be communicated with middle internal heat Gas Pipe 5, the diameter of the middle internal heat Gas Pipe collar 211 is less than the main fiery Gas Pipe collar 221 diameters, be placed in the main fiery Gas Pipe collar 221, and and the main fiery Gas Pipe collar 221 between form the space.In through holes in the internal heat Gas Pipe collar 211 be to form main fiery blast tube 2b between roof 21, diapire 22 and the main fiery Gas Pipe collar 221 of the internal heat Gas Pipe collar 211 and tray for combustion 2 among the middle internal heat blast tube 2a., the space of formation is the inlet of the fiery blast tube 2b of master between the middle internal heat Gas Pipe collar 211 and the main fiery Gas Pipe collar 221.Roof 21 diameters of tray for combustion 2 are less than diapire 22 diameters, and form the space between the sidewall 23 of tray for combustion, and this space is the outlet of main fiery blast tube 2b.
As shown in Figure 9, in the zone between the main fiery Gas Pipe collar 221 and main fiery blast tube 2b outlet, the roof 21 that runs through tray for combustion 2 has a plurality of through holes separately with diapire 22, a plurality of through holes separately will lead fiery blast tube 2b be divided into a plurality of, the auxiliary air compensating port 2c that through hole is.
As shown in Figure 7, the overall structure of tray for combustion 2 is overlooked from above and is seen, shape approximation is in the wheel hub that doughnut is installed.Wheel hub central through hole place is middle internal heat blast tube 2a, the wheel hub muscle that is outwards connected by the center just is similar to main fiery blast tube 2b, and inside is hollow.And the space that is separated out between the wheel hub muscle is auxiliary air compensating port 2c.After 2 pots of burner, auxiliary air compensating port 2c has well replenished middle internal heat and the required air source of interior ring fire burning, makes burning more abundant.
In the embodiment that the utility model provides, the outlet of internal heat blast tube 2a in center distributor 3 dismountable being connected in, the 4 dismountable outlets that are connected in main fiery blast tube 2b of outer fire seperating device.
As shown in Figure 8, center distributor 3 has an inner chamber 3a, and is penetrated with a plurality of center fire hole 3b that communicate with inner chamber 3a on its perisporium 31; Outer fire seperating device 4 is an annular, is provided with an inner chamber 4a on ring body, is penetrated with a plurality of outer shroud fire hole 4b that communicate with inner chamber 4a on the outer perimeter wall 41 of annular, is penetrated with a plurality of interior ring fire hole 4c that communicate with inner chamber 4a on inboard perisporium 42.Igniting pin 8 shown in Fig. 6 and thermocouple 9 pass auxiliary air compensating port 2c, between center fire hole 3b shown in Fig. 8 and interior ring fire hole 4c.
As Fig. 8, Figure 10, Figure 11, shown in Figure 12, internal heat baffle ring 212 on the roof 21 of tray for combustion 2, being provided with around the exit of middle internal heat blast tube 2a, middle internal heat baffle ring 212 socket-connects with the perisporium 31 of center distributor 3, and forms the steady flame groove of a middle internal heat d that combustion gas is overflowed between the perisporium 31, and the steady flame groove of middle internal heat d is positioned at the below of center fire hole 3b.In the both sides of main fiery blast tube 2b outlet, on roof 21 and the sidewall 23, be respectively equipped with the first main fiery baffle ring 213 and the second main fiery baffle ring 231.The first main fiery baffle ring 213 and the second main fiery baffle ring 231 socket-connect with the inboard perisporium 42 and the outer perimeter wall 41 of outer fire seperating device 4 respectively, and form the steady flame groove of interior ring fire e and the steady flame groove of the outer ring fire f that combustion gas is overflowed respectively and between inboard perisporium 42 and the outer perimeter wall 41, the steady flame groove of interior ring fire e is positioned at the below of ring fire hole 4c, and the steady flame groove of outer ring fire f is positioned at the below of outer shroud fire hole 4b.Steady flame groove can make the combustion gas of trace overflow, and forms the low baking temperature that three rings connect the pure green grass or young crops of flame, heats the root of three ring fire flames, makes not tempering of flame, does not take off fire, flame stabilization, has effectively avoided the leakage of combustion gas.
Have first recess 311 on the perisporium 31 of center distributor 3, middle internal heat baffle ring 212 is placed in first recess 311, and is separated with formation first passage in space between the inwall of its end face and first recess 311; The end face of center distributor perisporium 31 radially extends an annulus 312, and the inwall of the periphery wall of annulus 312 and middle internal heat baffle ring 212 fits, and makes to be separated with the space between the inwall of the sidewall of first recess 311 and middle internal heat baffle ring 212 and to form second channel; On the sidewall of first recess 311, have a plurality of first through hole 3c spaced apart, be connected the steady flame groove of the middle internal heat d of formation between the first through hole 3c and first passage and the second channel.
Have second recess, 421, the first main fiery baffle rings 213 on the outer fire seperating device 4 inboard perisporiums 42 and hold, and be separated with formation third channel in space between the inwall of its end face and second recess 421 as in second recess 421; On the sidewall of second recess 421, radially extend a baffle ring 422, the inwall of the periphery wall of baffle ring 422 and the first main fiery baffle ring 213 fits, make and be separated with the space between the sidewall of second recess 421 and the first main fiery baffle ring 213 and form four-way, the sidewall and the baffle ring 422 that run through second recess 421 have a plurality of second through hole 4d spaced apart, be connected the steady flame groove of ring fire e in forming between the second through hole 4d and third channel and the four-way.
Have the main fiery baffle rings 231 of the 3rd recess 411, the second on outer fire seperating device 4 outer perimeter wall 41 and hold, and be separated with the space between the inwall of its end face and the 3rd recess 411 and form the five-way road as in the 3rd recess 411; Be separated with the space between the inwall of the sidewall of the 3rd recess 411 and the second main fiery baffle ring 231 and form the 6th passage; On the end face of the 3rd recess 411 sidewalls, have a plurality of semi-circular through hole 4e spaced apart, be connected between semi-circular through hole 4e and five-way road and the 6th passage, form the steady flame groove of outer ring fire f.Wherein, the Way out of the steady flame groove of middle internal heat d and the steady flame groove of outer ring fire f is inclined upwardly.
As Fig. 5, shown in Figure 6, the inboard perisporium 42 of outer fire seperating device 4 is that a plurality of grooves 424 and projection 425 are alternately arranged formation, and the end face of the bottom surface of groove 424 and projection 425 is equipped with interior ring fire hole 4c entad.As Fig. 6, shown in Figure 11, in an arbitrary groove 424, have longitudinally and lead flame groove 4f, lead flame groove 4f and communicate with the inner chamber 4a of outer fire seperating device; A guiding flame 7 is installed leading on the flame groove 4f, guiding flame 7 and lead to be separated with between the flame groove 4f and lead the flame space, guiding flame 7 changes by leading the combustion gas direction that flame groove 4f overflows, via leading the inside ring fire in flame space hole 4c and outer shroud fire hole 4b direction is overflowed, ring fire hole 4c and outer shroud fire hole 4b in igniting.The setting of guiding flame 7 and and lead the flame space of leading that forms between the flame groove 4f and improved flame propagation velocity, stopped detonation because of lighting a fire due to slow.And cover at led guiding flame 7 effective isolation on flame groove 4f foreign material and greasy dirt, be difficult for stopping up easy to clean.
Claims (14)
1, a kind of cooker burner comprises base (1), the combustion gas induction tunnel that is communicated with described base (1) and tray for combustion (2), the distributor that is communicated with described tray for combustion (2), and igniter; Described base (1) comprises middle internal heat Gas Pipe (11), main fiery Gas Pipe (12), and described middle internal heat Gas Pipe (11) is placed in the main fiery Gas Pipe (12), and described tray for combustion (2) is communicated with middle internal heat Gas Pipe (11) and main fiery Gas Pipe respectively; Described distributor comprises center distributor (3) and outer fire seperating device (4), described center distributor (3) and outer fire seperating device (4) are communicated with described tray for combustion (2) respectively, it is characterized in that: internal heat combustion gas induction tunnel (5) and main fiery combustion gas induction tunnel (6) during described combustion gas induction tunnel comprises, internal heat combustion gas induction tunnel (5) is communicated with described middle internal heat Gas Pipe (11) in described, main fiery combustion gas induction tunnel (6) is communicated with the fiery Gas Pipe of described master (12), internal heat combustion gas induction tunnel (5) and main fiery combustion gas induction tunnel (6) are in respectively on two horizontal planes that stagger up and down in described, and main fiery combustion gas induction tunnel (6) is arranged in the top of internal heat combustion gas induction tunnel (5).
2, a kind of cooker burner according to claim 1, it is characterized in that: internal heat Gas Pipe (5) and the coaxial socket of main fiery Gas Pipe (6) in described, and vertical the setting, described tray for combustion (2) is respectively equipped with middle internal heat blast tube (2a) that is communicated with described middle internal heat Gas Pipe (5) and the fiery blast tube of master (2b) that is communicated with the fiery Gas Pipe of described master (6), also be provided with auxiliary air compensating port (2c), be spaced from each other between described middle internal heat blast tube (2a) and main fiery blast tube (2b) and the auxiliary air compensating port (2c).
3, a kind of cooker burner according to claim 2, it is characterized in that: described tray for combustion (2) is a hollow structure, extend two collars under the roof (21) of described tray for combustion (2) and diapire (22) are coaxial respectively, the downward extended collar of described diapire (22) is the main fiery Gas Pipe collar (221), be communicated with the fiery Gas Pipe of described master (6), the downward extended collar of described roof (21) is the middle internal heat Gas Pipe collar (211), be communicated with described middle internal heat Gas Pipe (5), the diameter of the internal heat Gas Pipe collar (211) is less than the main fiery Gas Pipe collar (221) diameter in described, be placed in the main fiery Gas Pipe collar (221), and and the main fiery Gas Pipe collar (221) between form the space.
4, a kind of cooker burner according to claim 3 is characterized in that: the through hole in described in the internal heat Gas Pipe collar (211) is described middle internal heat blast tube (2a); Form the fiery blast tube of described master (2b) in described between roof (21), diapire (22) and the fiery Gas Pipe collar of described master (221) of the internal heat Gas Pipe collar (211) and described tray for combustion (2), the space that forms between the described middle internal heat Gas Pipe collar (211) and the main fiery Gas Pipe collar (221) is the inlet of the fiery blast tube of described master (2b); Roof (21) diameter of described tray for combustion (2) is less than diapire (22) diameter, and forms the space between the sidewall of tray for combustion (23), and this space is the outlet of the fiery blast tube of described master (2b).
5, a kind of cooker burner according to claim 4, it is characterized in that: in the zone between the fiery Gas Pipe collar of described master (221) and main fiery blast tube (2b) outlet, the roof (21) that runs through tray for combustion (2) has a plurality of through holes separately with diapire (22), described a plurality of through hole separately is divided into the fiery blast tube of described master (2b) a plurality of, and described through hole is a described auxiliary air compensating port (2c).
6, a kind of cooker burner according to claim 5, it is characterized in that: the dismountable outlet that is connected in middle internal heat blast tube (2a) of described center distributor (3), the dismountable outlet that is connected in main fiery blast tube (2b) of described outer fire seperating device (4).
7, a kind of cooker burner according to claim 6 is characterized in that: described center distributor (3) has an inner chamber (3a), and is penetrated with a plurality of center fire holes (3b) that communicate with inner chamber (3a) on its perisporium (31); Described outer fire seperating device (4) is an annular, on described ring body, be provided with an inner chamber (4a), on the outer perimeter wall (41) of described annular, be penetrated with a plurality of outer shroud fire holes (4b) that communicate with inner chamber (4a), on inboard perisporium (42), be penetrated with a plurality of interior ring fire holes (4c) that communicate with inner chamber (4a).
8, a kind of cooker burner according to claim 7, it is characterized in that: go up at the roof (21) of described tray for combustion (2) that the exit of internal heat blast tube (2a) is provided with middle internal heat baffle ring (212) in described, internal heat baffle ring (212) socket-connects with the perisporium (31) of described center distributor (3) in described, and form a steady flame groove of the middle internal heat that combustion gas is overflowed (d) between the perisporium (31), the described middle steady flame groove of internal heat (d) is positioned at the below of described center fire hole (3b); In the both sides of the fiery blast tube of described master (2b) outlet, on roof (21) and the sidewall (23), be respectively equipped with the first main fiery baffle ring (213) and the second main fiery baffle ring (231); The described first main fiery baffle ring (213) and second is led fiery baffle ring (231) and is socket-connected with the inboard perisporium (42) and the outer perimeter wall (41) of described outer fire seperating device (4) respectively, and form steady flame groove of interior ring fire (e) and the steady flame groove of outer ring fire (f) that combustion gas is overflowed respectively and between inboard perisporium (42) and the outer perimeter wall (41), the steady flame groove of ring fire (e) is positioned at the below in described ring fire hole (4c) in described, and the steady flame groove of outer ring fire (f) is positioned at the below of outer shroud fire hole (4b).
9, a kind of cooker burner according to claim 8, it is characterized in that: have first recess (311) on the perisporium (31) of described center distributor (3), internal heat baffle ring (212) is placed in described first recess (311) in described, and is separated with formation first passage in space between the inwall of its end face and first recess (311); The end face of described center distributor perisporium (31) radially extends an annulus (312), the periphery wall of described annulus (312) and described in the inwall of internal heat baffle ring (212) fit, be separated with space formation second channel between the sidewall that makes first recess (311) and the inwall of middle internal heat baffle ring (212); On the sidewall of described first recess (311), have a plurality of first through holes (3c) spaced apart, be connected between described first through hole (3c) and described first passage and the second channel, form described in the steady flame groove of internal heat (d).
10, a kind of cooker burner according to claim 9, it is characterized in that: have second recess (421) on the inboard perisporium of described outer fire seperating device (4) (42), the described first main fiery baffle ring (213) holds as in second recess (421), and is separated with formation third channel in space between the inwall of its end face and second recess (421); On the sidewall of described second recess (421), radially extend a baffle ring (422), the inwall of the periphery wall of described baffle ring (422) and the described first main fiery baffle ring (213) fits, make and be separated with the space between the sidewall of second recess (421) and the first main fiery baffle ring (213) and form four-way, the sidewall and the baffle ring (422) that run through described second recess (421) have a plurality of second through holes (4d) spaced apart, be connected between described second through hole (4d) and described third channel and the four-way, form described in the steady flame groove of ring fire (e).
11, a kind of cooker burner according to claim 10, it is characterized in that: have the 3rd recess (411) on described outer fire seperating device (4) outer perimeter wall (41), the described second main fiery baffle ring (231) holds as in the 3rd recess (411), and is separated with the space between the inwall of its end face and the 3rd recess (411) and forms the five-way road; Be separated with the space between the inwall of the sidewall of described the 3rd recess (411) and the described second main fiery baffle ring (231) and form the 6th passage; On the end face of described the 3rd recess (411) sidewall, have a plurality of semi-circular through hole spaced apart (4e), be connected between described semi-circular through hole (4e) and described five-way road and the 6th passage, form the steady flame groove of described outer ring fire (f).
12, according to claim 9 or 11 described a kind of cooker burners, it is characterized in that: the Way out of steady flame groove of internal heat (d) and the steady flame groove of outer ring fire (f) is inclined upwardly in described.
13, according to claim 7 or 11 described a kind of cooker burners, it is characterized in that: the inboard perisporium (42) of described outer fire seperating device (4) is that a plurality of grooves (424) and projection (425) replace arrangement formation, and the end face of the bottom surface of described groove (424) and projection (425) is equipped with described interior ring fire hole (4c) entad.
14, a kind of cooker burner according to claim 13 is characterized in that: have longitudinally in an arbitrary groove (424) and lead flame groove (4f), the described flame groove (4f) of leading communicates with the inner chamber (4a) of outer fire seperating device; Described leading a guiding flame (7) is installed on the flame groove (4f), described guiding flame (7) and lead to be separated with between the flame groove (4f) and lead the flame space, described guiding flame (7) changes by leading the combustion gas direction that flame groove (4f) overflows, via leading inside ring fire hole, flame space (4c) and outer shroud fire hole (4b) direction is overflowed, ring fire hole (4c) and outer shroud fire hole (4b) in igniting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201765754U CN201184595Y (en) | 2007-09-29 | 2007-09-29 | Cooking utensils combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201765754U CN201184595Y (en) | 2007-09-29 | 2007-09-29 | Cooking utensils combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201184595Y true CN201184595Y (en) | 2009-01-21 |
Family
ID=40272335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201765754U Expired - Fee Related CN201184595Y (en) | 2007-09-29 | 2007-09-29 | Cooking utensils combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201184595Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398177B (en) * | 2007-09-29 | 2012-02-08 | 浙江帅康电气股份有限公司 | Stove combustor |
| CN103307598A (en) * | 2013-06-24 | 2013-09-18 | 安徽翰翔仪器设备有限公司 | Energy-saving cooking range |
| CN103621846A (en) * | 2012-08-20 | 2014-03-12 | 刘建明 | Nozzle pedestal |
| CN106122961A (en) * | 2016-08-08 | 2016-11-16 | 广东美的厨房电器制造有限公司 | Burner assembly and gas-cooker |
| CN107655005A (en) * | 2017-11-13 | 2018-02-02 | 杭州老板电器股份有限公司 | Small fire cover combined structure and kitchen range |
| CN108391682A (en) * | 2018-03-28 | 2018-08-14 | 上海理工大学 | A kind of intelligence baker for cakes |
| CN109556139A (en) * | 2018-12-18 | 2019-04-02 | 成都前锋电子有限责任公司 | It is a kind of it is easy adjusting and high combustion efficiency kitchen range |
| CN109595606A (en) * | 2018-12-18 | 2019-04-09 | 成都前锋电子有限责任公司 | A kind of touch screen induction type kitchen range of high combustion efficiency |
| CN109595603A (en) * | 2018-12-18 | 2019-04-09 | 成都前锋电子有限责任公司 | A kind of fire distributor for gas cookers |
| CN109595608A (en) * | 2018-12-18 | 2019-04-09 | 成都前锋电子有限责任公司 | It is a kind of it is easy adjust, high combustion efficiency and have energy-gathering ring kitchen range |
| CN109959008A (en) * | 2017-12-26 | 2019-07-02 | 宁波方太厨具有限公司 | A kind of burner fire lid for gas-cooker |
| CN110513728A (en) * | 2019-08-21 | 2019-11-29 | 南京科泷节能科技有限公司 | A kind of ground soup stove and its fiery recovery method that overflows with excessive fire recycling function |
-
2007
- 2007-09-29 CN CNU2007201765754U patent/CN201184595Y/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398177B (en) * | 2007-09-29 | 2012-02-08 | 浙江帅康电气股份有限公司 | Stove combustor |
| CN103621846A (en) * | 2012-08-20 | 2014-03-12 | 刘建明 | Nozzle pedestal |
| CN103621846B (en) * | 2012-08-20 | 2018-03-20 | 江苏省电力公司常州供电公司 | Burner with nozzle boss |
| CN103307598A (en) * | 2013-06-24 | 2013-09-18 | 安徽翰翔仪器设备有限公司 | Energy-saving cooking range |
| CN103307598B (en) * | 2013-06-24 | 2015-08-05 | 安徽翰翔仪器设备有限公司 | A kind of energy-saving cooking stove head |
| CN106122961B (en) * | 2016-08-08 | 2019-06-18 | 广东美的厨房电器制造有限公司 | Burner assembly and gas-cooker |
| CN106122961A (en) * | 2016-08-08 | 2016-11-16 | 广东美的厨房电器制造有限公司 | Burner assembly and gas-cooker |
| CN107655005A (en) * | 2017-11-13 | 2018-02-02 | 杭州老板电器股份有限公司 | Small fire cover combined structure and kitchen range |
| CN107655005B (en) * | 2017-11-13 | 2024-03-22 | 杭州老板电器股份有限公司 | Small fire cover combined structure and kitchen range |
| CN109959008B (en) * | 2017-12-26 | 2024-04-16 | 宁波方太厨具有限公司 | Burner fire cover for gas stove |
| CN109959008A (en) * | 2017-12-26 | 2019-07-02 | 宁波方太厨具有限公司 | A kind of burner fire lid for gas-cooker |
| CN108391682A (en) * | 2018-03-28 | 2018-08-14 | 上海理工大学 | A kind of intelligence baker for cakes |
| CN109595603A (en) * | 2018-12-18 | 2019-04-09 | 成都前锋电子有限责任公司 | A kind of fire distributor for gas cookers |
| CN109595608A (en) * | 2018-12-18 | 2019-04-09 | 成都前锋电子有限责任公司 | It is a kind of it is easy adjust, high combustion efficiency and have energy-gathering ring kitchen range |
| CN109595603B (en) * | 2018-12-18 | 2023-12-29 | 成都前锋电子有限责任公司 | Distributor for gas cooker |
| CN109595606A (en) * | 2018-12-18 | 2019-04-09 | 成都前锋电子有限责任公司 | A kind of touch screen induction type kitchen range of high combustion efficiency |
| CN109595606B (en) * | 2018-12-18 | 2024-03-22 | 成都前锋电子有限责任公司 | Touch screen induction type kitchen range with high combustion efficiency |
| CN109556139B (en) * | 2018-12-18 | 2024-04-05 | 成都前锋电子有限责任公司 | Easy-to-adjust stove with high combustion efficiency |
| CN109595608B (en) * | 2018-12-18 | 2024-04-05 | 成都前锋电子有限责任公司 | Easy-to-adjust stove with energy-gathering ring and high combustion efficiency |
| CN109556139A (en) * | 2018-12-18 | 2019-04-02 | 成都前锋电子有限责任公司 | It is a kind of it is easy adjusting and high combustion efficiency kitchen range |
| CN110513728A (en) * | 2019-08-21 | 2019-11-29 | 南京科泷节能科技有限公司 | A kind of ground soup stove and its fiery recovery method that overflows with excessive fire recycling function |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20150929 |
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