CN107965761A - A kind of 3 D stereo is around multistage ignition combustor - Google Patents
A kind of 3 D stereo is around multistage ignition combustor Download PDFInfo
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- CN107965761A CN107965761A CN201610940367.0A CN201610940367A CN107965761A CN 107965761 A CN107965761 A CN 107965761A CN 201610940367 A CN201610940367 A CN 201610940367A CN 107965761 A CN107965761 A CN 107965761A
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- Prior art keywords
- stereo
- ring
- firering
- around
- fire
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Links
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000002347 injection Methods 0.000 claims description 21
- 239000007924 injection Substances 0.000 claims description 21
- 230000001939 inductive effect Effects 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000004663 powder metallurgy Methods 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 22
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 12
- 239000000567 combustion gas Substances 0.000 description 6
- 239000013589 supplement Substances 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001706 oxygenating effect Effects 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/48—Nozzles
- F23D14/58—Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/62—Mixing devices; Mixing tubes
- F23D14/64—Mixing devices; Mixing tubes with injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/14—Special features of gas burners
- F23D2900/14062—Special features of gas burners for cooking ranges having multiple flame rings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
A kind of 3 D stereo for being related to gas kitchen ranges field is around multistage ignition combustor, 3 D stereo inner firering including setting gradually from inside to outside mixes gas transmission ＆ distribution cavity with 3 D stereo outer firering, the inner ring blast tube for connecting the 3 D stereo inner firering, voltage stabilizing, it is the annular housing for surrounding outer shroud blast tube that voltage stabilizing, which mixes gas transmission ＆ distribution cavity, connected by outer shroud blast tube with 3 D stereo outer firering, between adjacent fire ring, 3 D stereo outer firering and voltage stabilizing be provided with the air communication channel through 3 D stereo around fire ring up and down between mixing gas transmission ＆ distribution cavity.
Description
Technical field
The present invention relates to gas kitchen ranges field, a kind of particularly 3 D stereo for family expenses atmospheric gas kitchen range is surround
Multistage ignition combustor.
Background technology
In China, development has history for many years to gas kitchen ranges, has nowadays become each family and the cooking of catering industry is indispensable
Instrument.However as the continuous development and lifting of science and technology, consumers in general expect more efficient, energy-saving and environmental protection, health, peace
Complete good product occurs.The good gas kitchen ranges of one performance, it is necessary to be the high thermal efficiency, carbon monoxide CO and nitrogen oxides NO discharges
Measure low, power and reach more than 3.5 kilowatts.Meet these conditions, the burner used in gas kitchen ranges is particularly critical.One performance
Superior atmospheric burner, is that injection mixes gas proportioning equalize first, and fire output hole layout is reasonable, and auxiliary air supplement is uniform
Abundance, just can ensure that high combustion efficiency, carbon monoxide CO and the low requirement of nitrogen oxides NO discharge capacitys.Conventional air suspended type kitchen range
The design of fire divider for burner (fire cover) is all that outlet fire hole can not be effective with air by the way of single side auxiliary air supplement
Contact, causes that oxygenating is inadequate, the insufficient, discharge amount of exhaust gas of burning is big, carbon monoxide CO and nitrogen oxides NO discharges, wastes energy
The defects of amount, it is difficult to meet the national level-one Energy Efficiency Standard newly promulgated and the requirements at the higher level that consumer uses gas kitchen ranges.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of 3 D stereo around multistage ignition combustor, using independence
Polycyclic 3 D stereo forms 3 D stereo air supplement in combustion gas fire output hole surrounding, promotes secondary around multistage fire burning structure
Air supplement is uniformly sufficient, makes combustion gas utilization ratio higher during burning, exhaust gas and carbon monoxide CO discharge capacitys are low, nitrogen
Oxide NO discharge capacitys are almost equal to zero, and reach country-level Energy Efficiency Standard.
To achieve the above object, technical solution provided by the invention is：
A kind of 3 D stereo is around multistage ignition combustor, it is characterised in that：It is surround including injection tube assembly and 3 D stereo
Fire ring, the 3 D stereo inner firering and the outer fire of 3 D stereo that the 3 D stereo includes setting gradually from inside to outside around fire ring
Ring, the inner ring blast tube of the connection 3 D stereo inner firering, voltage stabilizing mix gas transmission ＆ distribution cavity, the 3 D stereo inner firering and
Outlet fire hole is provided with 3 D stereo outer firering, it is to have two injection input ports and ring that the voltage stabilizing, which mixes gas transmission ＆ distribution cavity,
The annular housing being wound on the outside of 3 D stereo outer firering, is connected, adjacent fire by outer shroud blast tube with 3 D stereo outer firering
Between ring, 3 D stereo outer firering and voltage stabilizing be provided with the sky through 3 D stereo around fire ring up and down between mixing gas transmission ＆ distribution cavity
Air-flow circulation passage, the injection tube assembly includes the ejector pipe of three or more than three, wherein one or more injection
Pipe is connected with inner ring blast tube, and the ejector pipe of two or more than two mixes gas transmission ＆ distribution cavity by injection input port and voltage stabilizing
Connection, supplies to 3 D stereo inner firering and 3 D stereo outer firering respectively.
Also set up and be provided with the 3 D stereo of outlet fire hole between the 3 D stereo inner firering and 3 D stereo outer firering
Fire ring, fire ring is connected with middle ring blast tube in the 3 D stereo, and the injection tube assembly includes four or more than four
Ejector pipe, wherein one or more ejector pipe is connected with middle ring blast tube, into 3 D stereo, fire ring supplies.
The 3 D stereo is by being added after metal alloy die cast or powder metallurgy one-pass molding by machine around fire ring
Work is made.
The outlet fire hole is bar shaped or circle.
The outlet fire hole is inlaid with the orifice ring of resistance to 750 degrees Celsius or more high temperature, the orifice ring by copper or stainless steel or
Ceramic material is made.
The quantity of the 3 D stereo outer firering is two or more, the outer shroud blast tube ecto-entad difference
Connect each 3 D stereo outer firering.
The inside edge that the voltage stabilizing mixes gas transmission ＆ distribution cavity is provided with outlet fire hole.
Air communication channel intersection is provided with ignition electrode for the inner ring blast tube both sides and blowout protection sensing is visited
Head.
The 3 D stereo inner firering is provided centrally with perforative center air circulation passage up and down, the center air
Circulation passage is reserved with the position of installation anti-dry inductive probe.
The inlet end of the ejector pipe is connected with nozzle.
The ejector pipe is arranged by side by side or in a manner of dislocation side by side.
The outer position that the voltage stabilizing mixes gas transmission ＆ distribution cavity is provided with the pot leg of three or more than three.
The pot leg includes the pot stand bar seat of respective numbers, both are to be integrally formed, or in a manner of grafting or welding
With reference to.
The inside of one of them of the pot leg is provided with ignition electrode and blowout protection inductive probe, the ignition electrode and
Blowout protection inductive probe extends to the position of flame to 3 D stereo inner firering, carries out discharge igniting and potential sensing.
The lower portion of the pot leg is connected with Antiskid heat-insulating pad.
Brief description of the drawings：
Fig. 1 is stereogram of the 3 D stereo around multistage ignition combustor of the present invention；
Fig. 2 is top plan view of the 3 D stereo around multistage ignition combustor of the present invention；
Fig. 3 is lateral body figure of the 3 D stereo around multistage ignition combustor of the present invention；
Fig. 4 is the enlarged drawing of the local A of Fig. 1.
Reference numeral：1- injections tube assembly, 2- 3 D stereos mix gas transmission ＆ distribution cavity, 5- outlets fire around fire ring, 4- voltage stabilizings
Hole, 6- air communication channels, 7- ignition electrodes and blowout protection inductive probe, 8- center airs circulation passage, 9- nozzles, 101- pots
Leg, 102- pot stand bar seat, 103- Antiskid heat-insulating pads, 11- ejector pipes, 21- 3 D stereos inner firering, 22- 3 D stereo moderate heats
Ring, 23- 3 D stereos outer firering, 31- inner ring blast tube, 32- middle rings blast tube, 33- outer shrouds blast tube, 40- injections
Input port, 50- orifice rings.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Referring to the drawings 1-4,3 D stereo of the invention includes injection tube assembly 1,3 D stereo around multistage ignition combustor
Formed around fire ring 2, nozzle 9, ignition electrode and blowout protection inductive probe 7, pot leg 101.
Injection tube assembly 1 include three or more than three side by side or dislocation side-by-side configuration arrange ejector pipe 11, ejector pipe
11 inlet end connection nozzle 9, other end connection 3 D stereo surround fire ring 2 to be supplied to it.The arrangement of ejector pipe 11 side by side
Mode, allows whole burner to be made thinner, directly reduces the volume of burner.Combustion gas passes sequentially through nozzle 9 and ejector pipe
11, burn into 3 D stereo around fire ring 2.
3 D stereo is disc-shaped around fire ring 2, by passing through machine after metal alloy die cast or powder metallurgy one-pass molding
Be processed into, including set gradually from inside to outside 3 D stereo inner firering 21, in 3 D stereo outside fire ring 22 and 3 D stereo
Fire ring 23, the air communication channel 6 up and down through 3 D stereo around fire ring 2 is provided between fire ring.Wherein in 3 D stereo
Fire ring 21 is provided centrally with perforative center air circulation passage 8 up and down, and it is anti-to be reserved with installation in center air circulation passage 8
The position of dry combustion method inductive probe (not marked in figure).Fire ring 22 is connected to pair in 3 D stereo inner firering 21,3 D stereo
Inner ring blast tube 31, the middle ring blast tube 32 answered.Wrapping around for 3 D stereo outer firering 23 is provided with cricoid voltage stabilizing
Mixed gas transmission ＆ distribution cavity 4, both are connected by outer shroud blast tube 33, and are also equipped with air communication channel 6 between the two.Separately
Outside, voltage stabilizing, which mixes, offers two injection input ports 40 for combustion gas input on gas transmission ＆ distribution cavity 4.
Preferably, injection tube assembly 1 has four ejector pipes 11, wherein an ejector pipe 11 connects inner ring blast tube
31, an ejector pipe 11 connects middle ring blast tube 32, and two ejector pipes 11 connect voltage stabilizing by injection input port 40 and mix gas
Transmission ＆ distribution cavity 4, makes the fire outside fire ring 22 and 3 D stereo into 3 D stereo inner firering 21,3 D stereo respectively of injection tube assembly 1
Ring 23 supplies.
Voltage stabilizing is mixed in the interior edge of gas transmission ＆ distribution cavity 4,3 D stereo inner firering 21,3 D stereo outside fire ring 22 and 3 D stereo
Outlet fire hole 5 is provided with fire ring 23, combustion gas is overflowed from outlet fire hole 5 and burnt.Outlet fire hole 5 can be circular or bar shaped.
Since 3 D stereo can be made of aluminium alloy around fire ring 2, to avoid flame from burning in the outlet fire hole 5 of aluminum alloy material institute
The high temperature damage outlet fire hole 5 of generation, can inlay the orifice ring 50 of resistance to 750 degrees Celsius or more high temperature wherein, and orifice ring 50 can be by
The material such as copper or stainless steel or ceramics is made.Flame burns without directly being contacted with outlet fire hole 5 on orifice ring 50, avoids burning out
Outlet fire hole 5.
The quantity of 3 D stereo outer firering 23 is two or more, is separated from each other between adjacent 3 D stereo outer firering 23
Form air communication channel 6.Each 3 D stereo outer firering 23 is connected by outer shroud blast tube 33, and gas transmission ＆ distribution cavity is mixed in voltage stabilizing
By outer shroud blast tube 33, ecto-entad is respectively delivered to each 3 D stereo outer firering 23 for 4 combustion gas.
The ventilate area accounting of passage 6 of the setting of multiple fire rings becomes very big, and the both sides of each fire ring are set
It is equipped with air communication channel 6 or center air circulation passage 8.During burning, air can not only add to fire above burner
In flame, between being also up flowed into adjacent fire ring through air communication channel 6 from the lower section of burner, come into full contact with flame.Two
The abundance of secondary air supplement uniformly, obtains fuel gas buring more abundant.
The pot leg 101 of three or more than three is arranged at voltage stabilizing and mixes at the outer of gas transmission ＆ distribution cavity 4, so as to heated
Cookware is by support above flame.Further, pot leg 101 further includes the pot stand bar seat 102 of respective numbers, both are one
Shaping, or combined in a manner of grafting or welding.The lower portion of pot leg 101 is connected with Antiskid heat-insulating pad 103, enables burner
Enough it is fixed on the panel of culinary art cooking platform or cabinet, and prevents the heat that burning produces to be transmitted to panel.
The inside of one of them of pot leg 101 is provided with ignition electrode and blowout protection inductive probe 7, ignition electrode and flame-out
Protection inductive probe 7 extends to the position of flame to 3 D stereo inner firering 21, carries out discharge igniting and potential sensing.As
Another embodiment, ignition electrode and blowout protection inductive probe 7 are also mountable to 31 both sides of inner ring blast tube and air stream
The intersection of circulation passage 6, here discharge igniting and induced potential.
Above-described embodiment is only schematical, for the ordinary skill in the art, it is possible to understand that is not taking off
In the case of from the principle of the present invention and spirit a variety of change, modification, replacement and modification can be carried out to these embodiments, should all
It is considered as the equivalent substitution to present invention, still falls within protection scope of the present invention.
Claims (15)
1. a kind of 3 D stereo is around multistage ignition combustor, it is characterised in that：It is surround including injection tube assembly (1) and 3 D stereo
Fire ring (2), 3 D stereo inner firering (21) and the three-dimensional that the 3 D stereo includes setting gradually from inside to outside around fire ring (2)
Three-dimensional outer firering (23), the inner ring blast tube (31) of the connection 3 D stereo inner firering (21), voltage stabilizing mix gas transmission ＆ distribution cavity
(4), outlet fire hole (5) is provided with the 3 D stereo inner firering (21) and 3 D stereo outer firering (23), the voltage stabilizing mixes
Gas transmission ＆ distribution cavity (4) is the annular chamber for having two injection input ports (40) and being looped around on the outside of 3 D stereo outer firering (23)
Body, is connected by outer shroud blast tube (33) with 3 D stereo outer firering (23), between adjacent fire ring, 3 D stereo outer firering
(23) mix and the air communication channel through 3 D stereo around fire ring (2) up and down is provided between gas transmission ＆ distribution cavity (4) with voltage stabilizing
(6), the injection tube assembly (1) includes the ejector pipe (11) of three or more than three, wherein one or more injection
Pipe (11) is connected with inner ring blast tube (31), the ejector pipe (11) of two or more than two by injection input port (40) and
Voltage stabilizing mixes gas transmission ＆ distribution cavity (4) connection, is supplied respectively to 3 D stereo inner firering (21) and 3 D stereo outer firering (23).
2. 3 D stereo according to claim 1 is around multistage ignition combustor, it is characterised in that：The 3 D stereo endogenous fire
Also set up between ring (21) and 3 D stereo outer firering (23) and be provided with fire ring (22) in the 3 D stereo of outlet fire hole (5), it is described
Fire ring (22) is connected with middle ring blast tube (32) in 3 D stereo, and the injection tube assembly (1) includes four or more than four
Ejector pipe (11), wherein one or more ejector pipe (11) is connected with middle ring blast tube (32), to 3 D stereo
Middle fire ring (22) supply.
3. 3 D stereo according to claim 1 is around multistage ignition combustor, it is characterised in that：The 3 D stereo is surround
Fire ring (2) after metal alloy die cast or powder metallurgy one-pass molding of machining by being made up.
4. 3 D stereo according to claim 1 is around multistage ignition combustor, it is characterised in that：The outlet fire hole (5)
It is bar shaped or circle.
5. 3 D stereo according to claim 1 is around multistage ignition combustor, it is characterised in that：The outlet fire hole (5)
The orifice ring (50) of resistance to 750 degrees Celsius or more high temperature is inlaid with, the orifice ring (50) is made of copper or stainless steel or ceramic material.
6. 3 D stereo according to claim 1 is around multistage ignition combustor, it is characterised in that：The outer fire of the 3 D stereo
The quantity of ring (23) is two or more, and outer shroud blast tube (33) ecto-entad is respectively communicated with each 3 D stereo
Outer firering (23).
7. 3 D stereo according to claim 1 is around multistage ignition combustor, it is characterised in that：The voltage stabilizing mixes gas transmission ＆ distribution
The inside edge of cavity (4) is provided with outlet fire hole (5).
8. 3 D stereo according to claim 1 is around multistage ignition combustor, it is characterised in that：The inner ring blast tube
(31) both sides are provided with ignition electrode and blowout protection inductive probe (7) with air communication channel (6) intersection.
9. 3 D stereo according to claim 1 is around multistage ignition combustor, it is characterised in that：The 3 D stereo endogenous fire
Be provided centrally with perforative center air circulation passage (8), the center air circulation passage (8) up and down of ring (21) are reserved with
The position of anti-dry inductive probe is installed.
10. 3 D stereo according to claim 1 is around multistage ignition combustor, it is characterised in that：The ejector pipe (11)
Inlet end be connected with nozzle (9).
11. 3 D stereo according to claim 1 is around multistage ignition combustor, it is characterised in that：The ejector pipe (11)
Arranged by side by side or in a manner of dislocation side by side.
12. 3 D stereo according to claim 1 is around multistage ignition combustor, it is characterised in that：It is defeated that the voltage stabilizing mixes gas
Outer position with cavity (4) is provided with the pot leg (101) of three or more than three.
13. 3 D stereo according to claim 12 is around multistage ignition combustor, it is characterised in that：The pot leg
(101) the pot stand bar seat (102) of respective numbers is included, both are to be integrally formed, or are combined in a manner of grafting or welding.
14. 3 D stereo according to claim 12 is around multistage ignition combustor, it is characterised in that：The pot leg
(101) inside of one of them is provided with ignition electrode and blowout protection inductive probe (7), ignition electrode and the blowout protection sense
Should pop one's head in (7) extend to the position of flame to 3 D stereo inner firering (21), carry out discharge igniting and potential sensing.
15. 3 D stereo according to claim 12 is around multistage ignition combustor, it is characterised in that：The pot leg
(101) lower portion is connected with Antiskid heat-insulating pad (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610940367.0A CN107965761A (en) | 2016-10-20 | 2016-10-20 | A kind of 3 D stereo is around multistage ignition combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610940367.0A CN107965761A (en) | 2016-10-20 | 2016-10-20 | A kind of 3 D stereo is around multistage ignition combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107965761A true CN107965761A (en) | 2018-04-27 |
Family
ID=61997293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610940367.0A Withdrawn CN107965761A (en) | 2016-10-20 | 2016-10-20 | A kind of 3 D stereo is around multistage ignition combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107965761A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397921A (en) * | 2019-07-23 | 2019-11-01 | 华帝股份有限公司 | Outer fire cover, manufacturing method of outer fire cover and combustor applying outer fire cover |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201582820U (en) * | 2009-12-28 | 2010-09-15 | 杭州老板电器股份有限公司 | Three-ring firepower composite structure burner |
| CN201764497U (en) * | 2010-07-21 | 2011-03-16 | 况军 | Burner of stove with tricyclic fire |
| CN202109479U (en) * | 2011-05-06 | 2012-01-11 | 罗子健 | Blowing type household fuel gas cooker burner |
| CN202267061U (en) * | 2011-08-30 | 2012-06-06 | 比亚迪股份有限公司 | Combustor of gas kitchen range |
| CN205227330U (en) * | 2015-08-27 | 2016-05-11 | 华帝股份有限公司 | Three-ring fire distributor |
| CN105674265A (en) * | 2016-03-14 | 2016-06-15 | 宁波方太厨具有限公司 | Spill-proof stove burner |
| CN105889923A (en) * | 2016-06-16 | 2016-08-24 | 广东海信家电有限公司 | High-efficiency three-ring fire burner and gas stove |
| CN206352825U (en) * | 2016-10-20 | 2017-07-25 | 王颖智 | A kind of 3 D stereo is around multistage ignition combustor |
-
2016
- 2016-10-20 CN CN201610940367.0A patent/CN107965761A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201582820U (en) * | 2009-12-28 | 2010-09-15 | 杭州老板电器股份有限公司 | Three-ring firepower composite structure burner |
| CN201764497U (en) * | 2010-07-21 | 2011-03-16 | 况军 | Burner of stove with tricyclic fire |
| CN202109479U (en) * | 2011-05-06 | 2012-01-11 | 罗子健 | Blowing type household fuel gas cooker burner |
| CN202267061U (en) * | 2011-08-30 | 2012-06-06 | 比亚迪股份有限公司 | Combustor of gas kitchen range |
| CN205227330U (en) * | 2015-08-27 | 2016-05-11 | 华帝股份有限公司 | Three-ring fire distributor |
| CN105674265A (en) * | 2016-03-14 | 2016-06-15 | 宁波方太厨具有限公司 | Spill-proof stove burner |
| CN105889923A (en) * | 2016-06-16 | 2016-08-24 | 广东海信家电有限公司 | High-efficiency three-ring fire burner and gas stove |
| CN206352825U (en) * | 2016-10-20 | 2017-07-25 | 王颖智 | A kind of 3 D stereo is around multistage ignition combustor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397921A (en) * | 2019-07-23 | 2019-11-01 | 华帝股份有限公司 | Outer fire cover, manufacturing method of outer fire cover and combustor applying outer fire cover |
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Effective date of registration: 20200106 Address after: 100161 Beijing city Fengtai District Lianxiang Park No. 5 104 Applicant after: Beijing Luo Dan United Electrical Appliance Technology Co.,Ltd. Address before: 100161 Beijing city Fengtai District Lianxiang Park building 104 room 5 Applicant before: Wang Yingzhi |
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Application publication date: 20180427 |