CN204026673U - cooker burner - Google Patents
cooker burner Download PDFInfo
- Publication number
- CN204026673U CN204026673U CN201420414274.0U CN201420414274U CN204026673U CN 204026673 U CN204026673 U CN 204026673U CN 201420414274 U CN201420414274 U CN 201420414274U CN 204026673 U CN204026673 U CN 204026673U
- Authority
- CN
- China
- Prior art keywords
- ring fire
- fire cover
- ring
- fire
- interior
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004411 aluminium Substances 0.000 claims description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 21
- 229910052782 aluminium Inorganic materials 0.000 claims description 21
- 125000004122 cyclic group Chemical group 0.000 claims description 13
- 239000000567 combustion gas Substances 0.000 claims description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Gas Burners (AREA)
Abstract
The utility model has disclosed a kind of cooker burner, and this burner is made up of outer shroud, middle ring, interior ring fire, and middle ring fire is the swingfire form that fires, and wherein outer ring fire and middle ring fire are lower air intake mode, and interior ring fire is pure top air inlet structure mode.Outer ring fire structure is arranged to lower air inlet structure, can on outer ring fire, realize large load.Interior ring fire adopts full upward air intake structure, and combustion completion, can not cause the potential safety hazards such as flame-out because of the frequent unlatching of cabinet door.In addition, ring fire in increasing between outer ring fire and interior ring fire, the flame form of middle ring fire is swingfire, flame is the hard-pressed bale the bottom of a pan as much as possible, has avoided the inhomogeneous of culinary art.
Description
Technical field
The utility model relates to kitchen range technical field, particularly a kind of cooker burner.
Background technology
Concerning household gas utensils, the quality that realizes combustion function depends primarily on the core component burner of burning kitchen range, is commonly called as burner.Along with the raising day by day of consumer spending level, require also more and more higher to kitchen range itself.Safety, high load capacity, high thermal effect, handsome in appearance, exquisite small and exquisite etc., heavy burner is eliminated by market gradually.
In current industry technology, safety is to stand in the breach, and safety not only has relation with burner design itself, also relevant with user's environment for use in a way.Example: whether cabinet door is frequently opened etc.The burning of gas-cooker needs air, and its air is divided into once and auxiliary air.Wherein primary air is crucial especially on the impact of combustibility, the primary air air that namely nozzle place is brought into by negative pressure.According to the difference of primary air acquisition pattern, burner for gas stove air intake mode can be divided into again upper inlet wind type burner and lower air intake burner.Upper inlet wind type burner: air does not flow into internal body, the acquisition of primary air can obtain in UNICOM's part of panel and atmosphere.
Referring to Fig. 1, Fig. 1 is upper inlet wind type burner 100, and noumenal seat 110 is fixed on drain pan 115, and wherein drain pan 115 is totally-enclosed, not perforate of bottom.On noumenal seat 110, have three nozzles, two outer shroud nozzles 120 and interior ring spray mouth 125 noumenal seats 110 are fixing with panel 130.After body 145 is installed with noumenal seat 110, the corresponding outer shroud venturi 135 of center line of nozzle, interior ring venturi 140 center lines.Because the high-velocity fluid of nozzle ejection easily produces negative pressure, so air is involved at venturi place.This part air does not flow into internal body, directly obtains and is transported near nozzle from atmosphere.This burner belongs to upper inlet wind type burner.
Referring to Fig. 2, Fig. 2 is lower air intake burner 200, drain pan 210 perforates, and drain pan 210 is fixed on cabinet 215.Air enters into 210 li of drain pans by drain pan perforate 220 gaps, and then is sucked by negative pressure.Primary air is from drain pan 210, be drawn into drain pan 210 inside by drain pan perforate 220, again because the negative pressure of nozzle is inhaled into air suction inlet (as Fig. 2, the interior ring air suction inlet 230 of outer shroud air suction inlet 225/) fresh air inlet of outer shroud and interior ring is below panel, obtains air by drain pan 210 and extraneous aperture.In the frequent unlatching of cabinet 215 cabinet doors, can bring the variation of injection air inflow owing to taking out out moment, thereby cause the instantaneous variation of primary air, especially interior ring fire, thermocouple is generally all arranged on interior ring fire position, takes out out frequently cupboard door, easily causes the potential safety hazards such as flame-out.
Upper inlet wind type burner 100 can well solve easily flame-out problem, because its air intake mode is communicated with drain pan, so safer comparatively speaking.But the narrow space of upper inlet wind type burner, is difficult to realize high load capacity.This shows, upper air inlet is safer, but in Combustion, because itself and atmosphere directly communicate, thermic load is difficult to do greatly.Lower air intake can be realized high heat load, but security performance is slightly poor comparatively speaking.
Utility model content
The purpose of this utility model is to provide a kind of cooker burner, and it can solve the problem that current technology exists.
The utility model provides a kind of cooker burner, comprise the fire cover seat being formed by outer shroud pedestal and interior cyclic group seat, be arranged on described outer shroud pedestal and form the external ring fire cover of the steady flame groove of outer shroud, be arranged on the interior ring fire cover of the steady flame groove of ring on described interior cyclic group seat and in forming, support the aluminium cup of described fire cover seat, be arranged on the interior ring spray mouth of described aluminium cup center, be arranged on the outer shroud nozzle of described aluminium cup side, the ring side of described external ring fire cover and interior ring fire cover all has fire output hole, described fire cover seat and aluminium cup inboard have combustion gas cavity, described fire output hole and steady flame groove are communicated with described combustion gas cavity.
As an embodiment, between the outer shroud pedestal of described fire cover seat and interior cyclic group seat, be also provided with middle ring swingfire hole, described middle ring swingfire hole is communicated with described combustion gas cavity.
As an embodiment, described outer shroud nozzle is arranged on described aluminium cup side by nozzle holder, and air door plate and air door spring are also installed on described nozzle holder.
As an embodiment, between the interior cyclic group seat of described fire cover seat and middle ring swingfire hole, be also provided with ignition electrode and thermocouple, to praise fire hole coupling corresponding with being located at a thermocouple on described fire cover seat for described thermocouple, and described thermocouple is praised fire hole and is communicated with the steady flame groove of described interior ring.
Cooker burner described in the utility model, this burner is made up of outer shroud, middle ring, interior ring fire, and middle ring fire is the swingfire form that fires, and wherein outer ring fire and middle ring fire are lower air intake mode, and interior ring fire is pure top air inlet structure mode.Outer ring fire structure is arranged to lower air inlet structure, can on outer ring fire, realize large load.Interior ring fire adopts full upward air intake structure, and combustion completion, can not cause the potential safety hazards such as flame-out because of the frequent unlatching of cabinet door.In addition, ring fire in increasing between outer ring fire and interior ring fire, the flame form of middle ring fire is swingfire, flame is the hard-pressed bale the bottom of a pan as much as possible, has avoided the inhomogeneous of culinary art.
Brief description of the drawings
Fig. 1 is the structural representation of described upper inlet wind type burner 100;
Fig. 2 is the structural representation of described lower air intake burner 200;
Fig. 3 is the explosive view of cooker burner described in the utility model;
Fig. 4 is aluminium cup structure schematic diagram described in the utility model;
Fig. 5 is cooker burner structural representation described in the utility model.
Cooker burner 100, outer shroud pedestal 105, interior cyclic group seat 110, the steady flame groove 115 of outer shroud, external ring fire cover 120, the steady flame groove 125 of interior ring, interior ring fire cover 130, aluminium cup 135, interior ring spray mouth 140, outer shroud nozzle 145, fire output hole 150, middle ring swingfire hole 155, nozzle holder 160, air door plate 165, air door spring 170, air door regulates slide rail 175, air door positioning tube 180, ignition electrode 185, thermocouple 190, galvanic couple is praised fire hole 195.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with drawings and Examples.
Referring to Fig. 3, Fig. 4, Fig. 5, the utility model provides a kind of cooker burner 100, comprise the fire cover seat being formed by outer shroud pedestal 105 and interior cyclic group seat 110, be arranged on described outer shroud pedestal 105 and form the external ring fire cover 120 of the steady flame groove 115 of outer shroud, be arranged on the interior ring fire cover 130 of the steady flame groove 125 of ring on described interior cyclic group seat 110 and in forming, support the aluminium cup 135 of described fire cover seat, be arranged on the interior ring spray mouth 140 of described aluminium cup 135 centers, be arranged on the outer shroud nozzle 145 of described aluminium cup 135 sides, the ring side of described external ring fire cover 120 and interior ring fire cover 130 all has fire output hole 150, described fire cover seat and aluminium cup 135 inboards have combustion gas cavity, described fire output hole 150 and steady flame groove are communicated with described combustion gas cavity.Wherein, between fire cover seat and aluminium cup 135, there is location, between external ring fire cover 120 and outer shroud pedestal 105, also locate by alignment pin, not location of interior ring fire cover 130.
As an embodiment, between the outer shroud pedestal 105 of described fire cover seat and interior cyclic group seat 110, be also provided with middle ring swingfire hole 155, described middle ring swingfire hole 155 is communicated with described combustion gas cavity.
As an embodiment, described outer shroud nozzle 145 is arranged on described aluminium cup 135 sides by nozzle holder 160, and air door plate 165 and air door spring 170 are also installed on described nozzle holder 160.Referring to Fig. 4, rely on air door to regulate the restriction of slide rail 175, control the distance of air flap to air inlet by the length of changing air door positioning tube 180, thereby control primary air injection volume.
Referring to Fig. 5, as an embodiment, between the interior cyclic group seat 110 of described fire cover seat and middle ring swingfire hole 155, be also provided with ignition electrode 185 and thermocouple 190, to praise fire hole coupling corresponding with being located at a thermocouple on described fire cover seat for described thermocouple 190, and described thermocouple is praised fire hole and is communicated with the steady flame groove 125 of described interior ring.
Thermocouple is praised fire hole 195 and is machined on copper fire cover seat, and after parts are installed, thermocouple is praised fire hole 195 just to thermocouple 190.Meanwhile, fire hole 195 praised by thermocouple and the steady flame groove 125 of interior ring is communicated with, and this hole combustion stability is strengthened.Thermocouple work is more stable.
This burner, by inside and outside two nozzle place inject high pressure combustion gas, due to the kinetic energy effect of combustion gas, forms negative pressure at nozzle place, suck a certain amount of air thereby drive, and forms mist and enters in cavity.Outer shroud is lower air inlet structure, mist enters after the Venturi tube of 135 li, aluminium cup, fully collisional mixing, and two mounting holes above aluminium cup 135 are ejected in fire cover seat again, rear mist again from the outer shroud of external ring fire cover 120 and from fire cover seat ring evenly spray, form combustion flame.The fire hole angle of inclination of external ring fire cover 120 is 45 degree, and it is steady that the fit clearance of external ring fire cover 120 and fire cover seat forms a circle
Fixed steady flame groove, middle ring fires as swingfire, and flame is concentrated, and the thermal efficiency is high.
Outer shroud is that circular hole fires, and middle ring is that groove rotation fires, and interior ring is that circular hole fires.Outer shroud and interior ring fire steady flame groove are all set.Igniting form is interior igniting, and ignition location is to groove electric discharge, because steady flame groove air-flow smoothness is relatively stable, so ignition success rate is high.
140, interior ring spray mouth is entirely top air inlet structure, and primary air regulates by the distance of interior ring spray mouth 140 and fire cover seat.The supplementary passage of auxiliary air is realized by two protruding cooperations of fire cover seat and aluminium cup 135.As shown in Figure 4, such benefit is to control the size of interior ring primary air air inlet, better appearance in moulding simultaneously.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the utility model is described, and be not used as restriction of the present utility model, as long as within the scope of connotation of the present utility model, variation, modification to above embodiment all will drop within the scope of claims of the present utility model.
Claims (4)
1. a cooker burner, it is characterized in that, comprise the fire cover seat being formed by outer shroud pedestal and interior cyclic group seat, be arranged on described outer shroud pedestal and form the external ring fire cover of the steady flame groove of outer shroud, be arranged on the interior ring fire cover of the steady flame groove of ring on described interior cyclic group seat and in forming, support the aluminium cup of described fire cover seat, be arranged on the interior ring spray mouth of described aluminium cup center, be arranged on the outer shroud nozzle of described aluminium cup side, the ring side of described external ring fire cover and interior ring fire cover all has fire output hole, described fire cover seat and aluminium cup inboard have combustion gas cavity, described fire output hole and steady flame groove are communicated with described combustion gas cavity.
2. burner as claimed in claim 1, is characterized in that, between the outer shroud pedestal of described fire cover seat and interior cyclic group seat, be also provided with middle ring swingfire hole, described middle ring swingfire hole is communicated with described combustion gas cavity.
3. burner as claimed in claim 1 or 2, is characterized in that, described outer shroud nozzle is arranged on described aluminium cup side by nozzle holder, and air door plate and air door spring are also installed on described nozzle holder.
4. burner as claimed in claim 3, it is characterized in that, between the interior cyclic group seat of described fire cover seat and middle ring swingfire hole, be also provided with ignition electrode and thermocouple, to praise fire hole coupling corresponding with being located at a thermocouple on described fire cover seat for described thermocouple, and described thermocouple is praised fire hole and is communicated with the steady flame groove of described interior ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414274.0U CN204026673U (en) | 2014-07-25 | 2014-07-25 | cooker burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414274.0U CN204026673U (en) | 2014-07-25 | 2014-07-25 | cooker burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026673U true CN204026673U (en) | 2014-12-17 |
Family
ID=52066528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420414274.0U Expired - Lifetime CN204026673U (en) | 2014-07-25 | 2014-07-25 | cooker burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026673U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696963A (en) * | 2015-03-13 | 2015-06-10 | 广东美的厨房电器制造有限公司 | Combustor |
| CN105351934A (en) * | 2015-11-27 | 2016-02-24 | 广东美的厨房电器制造有限公司 | Burner cap assembly and gas stove provided with burner cap assembly |
| CN105423302A (en) * | 2015-12-17 | 2016-03-23 | 广东美的厨房电器制造有限公司 | Inner ring fire cover and gas stove |
| CN106500099A (en) * | 2016-11-28 | 2017-03-15 | 陈秉江 | Full upward air intake can district grid flame burner for gas kitchen range |
| CN106969360A (en) * | 2017-06-01 | 2017-07-21 | 华帝股份有限公司 | Multilayer channel distributor and combustor applying same |
-
2014
- 2014-07-25 CN CN201420414274.0U patent/CN204026673U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696963A (en) * | 2015-03-13 | 2015-06-10 | 广东美的厨房电器制造有限公司 | Combustor |
| CN104696963B (en) * | 2015-03-13 | 2017-01-11 | 广东美的厨房电器制造有限公司 | Combustor |
| CN105351934A (en) * | 2015-11-27 | 2016-02-24 | 广东美的厨房电器制造有限公司 | Burner cap assembly and gas stove provided with burner cap assembly |
| CN105423302A (en) * | 2015-12-17 | 2016-03-23 | 广东美的厨房电器制造有限公司 | Inner ring fire cover and gas stove |
| CN106500099A (en) * | 2016-11-28 | 2017-03-15 | 陈秉江 | Full upward air intake can district grid flame burner for gas kitchen range |
| CN106500099B (en) * | 2016-11-28 | 2018-11-13 | 陈秉江 | Full upward air intake can district grid flame burner for gas kitchen range |
| CN106969360A (en) * | 2017-06-01 | 2017-07-21 | 华帝股份有限公司 | Multilayer channel distributor and combustor applying same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |