CN106989388A - cooker burner - Google Patents
cooker burner Download PDFInfo
- Publication number
- CN106989388A CN106989388A CN201710216006.6A CN201710216006A CN106989388A CN 106989388 A CN106989388 A CN 106989388A CN 201710216006 A CN201710216006 A CN 201710216006A CN 106989388 A CN106989388 A CN 106989388A
- Authority
- CN
- China
- Prior art keywords
- outer shroud
- burner
- induction tunnel
- inner ring
- nozzle
- 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.)
- Pending
Links
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
-
- 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
-
- 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
Abstract
The invention discloses a kind of cooker burner, including burner base and burner, the burner base is provided with air delivering pipeline and outer shroud nozzle, inner ring nozzle, the burner is provided with outer shroud induction tunnel, the inner ring induction tunnel that corresponding outer shroud nozzle, inner ring nozzle are set respectively, the outer shroud nozzle interior offers the air introducing holes crossed with spray-hole provided with the spray-hole just to outer shroud induction tunnel, the outer shroud nozzle side.The outer shroud nozzle of cooker burner of the present invention is provided with the air introducing holes crossed with spray-hole, so that combustion gas is entered before air cavity with air carry out it is secondary mix, be for the first time in spray-hole, for the second time in induction tunnel, ensure there is enough air and combustion gas mixing, improve the burning quality of combustion gas.
Description
Technical field
The present invention relates to a kind of burner, more particularly to a kind of high cooker burner of burning quality.
Background technology
Burner is the core component of kitchen range, including burner seat and burner, and wherein burner seat is provided with gas circuit, burner
It is made up of interior ring fire cover, inner ring base, external ring fire cover and outer shroud base, fire cover is provided with venthole.In order to allow fuel gas buring
Fully, burner tends to use top air inlet structure, i.e., set air intlet between burner and burner seat.
CN101666500 discloses a kind of upper inlet wind type burner, including the central flame cap being sequentially arranged from top to bottom and outer
Fire cover, burner, base and gas distribution pipe, burner are provided with mixing chamber, gas distribution pipe provided with many induction tunnels, base
Gas nozzle is provided with, gas separating piece is provided between outer fire cover and burner, should provided with fire cover seat between central flame cap and burner
Fire cover seat is a tubular structure, and its endoporus is stepped.
CN203131825U discloses a kind of upper inlet wind type burner, including:Bottom cup assembly, bottom cup assembly includes:Bottom cup;
First gas distributing rod, the first gas distributing rod is horizontally disposed on the cup of bottom and is provided with least one nozzle, and nozzle is perpendicular to first
The axis of gas distributing rod and flatly set;First induction tunnel, the first induction tunnel it is corresponding with nozzle respectively and flatly with nozzle
It is oppositely arranged;First mixing chamber;Air distribution disk component;And first fire cover, the first fire hole is formed with the periphery of the first fire cover.
CN203880706U discloses a kind of upper air inlet double ring fire high-power burner, including burner seat, point fire cover seat,
There are interior fiery air inlet pipe, outer fiery air inlet pipe on interior point of fire cover and outer fire seperating lid, burner seat, interior fiery air inlet pipe end has a nozzle;
Have on the bottom plate of the burner seat and be provided with two outer ring fire ventholes at a diameter line two ends, outer ring fire venthole
Nozzle;There is airway tube on the outer surface of the bottom plate of the burner seat, the two ends of airway tube set outer ring fire venthole;Outer fire enters
Tracheae is connected with airway tube;There are two outer induction tunnels on described point of fire cover seat, gas outlet road is on a diameter line;The combustion
The outlet side that gas gas off-take is located in outer ring fire fuel tank is provided with deflector.
Burner disclosed in above-mentioned patent is top air inlet structure, but combustion gas enters before burner and only once mixed with air
Close, cause oxygen content not enough, burning quality is not high.
The content of the invention
The invention provides a kind of cooker burner, existing burner air input quantity deficiency is solved, causes burning not
Fully the problem of.
Cooker burner, including burner base and burner, the burner base are provided with air delivering pipeline and outer ring spray
Mouth, inner ring nozzle, the burner is provided with outer shroud induction tunnel, the inner ring injection that corresponding outer shroud nozzle, inner ring nozzle are set respectively
Pipe, the outer shroud nozzle interior is offered and spray-hole provided with the spray-hole just to outer shroud induction tunnel, the outer shroud nozzle side
The air introducing holes crossed.
The outer shroud nozzle, inner ring nozzle are threadedly coupled with burner base, the mounting means of threaded connection, structure letter
It is single, safeguard and change convenient.
The outer shroud nozzle, inner ring nozzle are provided with limited step.
The air delivering pipeline includes being connected with air intake duct in the middle part of orthogonal air intake duct and gas-distributing channel, gas-distributing channel, two
Outer shroud nozzle is symmetrically mounted on the two ends of gas-distributing channel, the plane where outer shroud induction tunnel, inner ring induction tunnel vertical gas transfer pipeline.
Spray-hole is divided into two parts by the outer shroud nozzle using air introducing holes and spray-hole intersection as separation, its
The part of middle air inlet has the jet segment that aperture reduces, the jet segment immediately separation.
The outer shroud induction tunnel and inner ring induction tunnel are Venturi tube.
There is the outer shroud air cavity and inner ring air cavity connected respectively with outer shroud induction tunnel, inner ring induction tunnel, institute on the burner
The inwall for stating outer shroud air cavity and inner ring air cavity is equipped with alignment outer shroud induction tunnel, the water conservancy diversion projection of inner ring induction tunnel outlet side.
The outer shroud induction tunnel, inner ring induction tunnel are threadedly coupled with burner.
The outer shroud induction tunnel, inner ring induction tunnel are provided with limited step.
The outer shroud nozzle of cooker burner of the present invention is provided with the air introducing holes crossed with spray-hole so that combustion gas is entered
Before air cavity with air carry out it is secondary mix, be for the first time in spray-hole, for the second time in induction tunnel, it is ensured that have enough air
With combustion gas mixing, the burning quality of combustion gas is improved.
Brief description of the drawings
Fig. 1 is the longitudinal sectional drawing of cooker burner of the present invention.
Fig. 2 is the bottom surface structure schematic diagram of cooker burner of the present invention.
Fig. 3 is the profile of range burner outer ring nozzle of the present invention, and wherein arrow represents gas circulating direction.
Fig. 4 is the profile of cooker burner induction tunnel of the present invention, and wherein arrow represents gas circulating direction.
Embodiment
As shown in figure 1, a kind of cooker burner, including burner base 1 and burner 2, it is horizontally disposed with burner base 1
There are appendix and outer appendix in air delivering pipeline, air delivering pipeline point, the outlet side of interior appendix is located at the center of burner seat 1,
The outlet side is provided with inner ring nozzle 5.
As shown in Fig. 2 outer appendix includes orthogonal air intake duct 12 and gas-distributing channel 11, the middle part of gas-distributing channel 11 is with entering
The outlet side connection of air flue 12, gas-distributing channel 11 is closed at both ends, and outer shroud is offered on the side wall of end face at the two ends of gas-distributing channel 11
Nozzle mounting hole 13, two outer shroud nozzle mounting holes 13 are arranged symmetrically, and outer shroud nozzle 4 is provided with outer shroud nozzle mounting hole 13.
Plane where outer shroud nozzle 4 and the equal vertical gas transfer pipeline of inner ring nozzle 5.
As shown in figure 3, outer shroud nozzle 4 is connected by screw thread 44 with burner base 1, convenient maintenance is changed.Close to screw thread
The outer peripheral face of section is provided with limited step 45, passes through the spacing of limited step, it is ensured that the outer shroud nozzle at the two ends of gas-distributing channel 11 is contour
Arrangement.During work, combustion gas is diverted to outer shroud nozzle 4 after the entrance of the entrance of air intake duct 12 through gas-distributing channel 11, and of the invention is this right
Claim distribution, pressure before two outer shroud nozzles is at utmost consistent, so that outer fire flame height keeps uniform, consistent.
Similarly, the outer surface of inner ring nozzle 5 also is provided with external screw thread and limited step (not indicated in figure).
Spray-hole of the inside of outer shroud nozzle 4 provided with output combustion gas, offers the air introducing holes crossed with spray-hole sideways
42, spray-hole can be divided into 47 and first mixing chamber of inlet plenum, 41 two parts using the intersection as separation, wherein entering
The part of the immediately separation of air chamber 47 has the jet segment 43 that aperture reduces, and has between jet segment 43 and the air inlet section of inlet plenum
Changeover portion, the structure produces Venturi effect, accelerates extraneous air to be adsorbed from air introducing holes 42 into spray-hole, and the
One mixing chamber 41 is mixed with combustion gas.
As shown in figure 1, burner 2 coordinates with burner base 1, burner 2 is provided with corresponding outer shroud nozzle 4, interior ring spray respectively
Outer shroud induction tunnel 3, the inner ring induction tunnel 6 of the setting of mouth 5.Spray-hole of the inner and outer rings induction tunnel just to inner and outer rings nozzle, from inside and outside
The air-flow that ring spray mouth sprays respectively enters inner and outer rings induction tunnel, and extraneous air enters from the air inlet of induction tunnel lower end, drawn
The air-flow sprayed with nozzle in pipe is penetrated to be mixed.The structure of inner and outer rings induction tunnel is identical, is constituted by Venturi tube, due to
The unique structure of Venturi tube, combustion gas is sufficiently mixed with air, improves its burning quality.The Venturi surface of finishing
It is bright and clean, injection resistance can be significantly reduced, induction efficiency is improved.
As shown in figure 4, the outer peripheral face of outer shroud induction tunnel 3 is provided with external screw thread 33, it is connected through a screw thread, actually makes with burner 2
Used time, induction tunnel can be changed according to gas families, at utmost optimize combustion efficiency.Limiting stand is provided with external screw thread 33
Rank 34, passes through the uniformity of spacing holding outer shroud induction tunnel.The above-mentioned combustion gas mixed in the first mixing chamber by primary air
It is sprayed onto in the chamber 32 of outer shroud induction tunnel and carries out secondary mix with the air of the lower end of outer shroud induction tunnel 3.Outer shroud nozzle 4 is located at just
To the lower section of outer shroud induction tunnel 3, in order to increase the free air space of air, the air outlet section 46 of outer shroud nozzle 4 is designed to external diameter gradually
The pyramidal structure of diminution.
Burner 2 is provided with the outer fire cover seat 23 being engaged respectively with outer shroud induction tunnel 3, inner ring induction tunnel 6, inner fire cover seat
24.Inner fire cover seat 24 is a tubular structure, and its endoporus is stepped, inner ring induction tunnel 6 and stepped inner hole;Outer fire cover seat
23 be annular groove-like structure, and the position of bottom land correspondence outer shroud induction tunnel 3 opens up through hole, and the top of outer shroud induction tunnel 3 passes through through hole,
Facilitate location and installation.
Outer fire cover 22, the interior fire cover 21 coordinated respectively with outer fire cover seat 23, inner fire cover seat 24 is additionally provided with burner 2,
Outer fire cover 22 cooperatively forms the outer shroud air cavity connected with outer shroud induction tunnel 3 with outer fire cover seat 23;Interior fire cover 21 and inner fire cover
Seat 24 cooperatively forms the inner ring air cavity connected with inner ring induction tunnel 6.The resistance exported for reduction combustion gas in induction tunnel, outer shroud air cavity
Water conservancy diversion projection 25 of the inwall provided with the outlet side of alignment outer shroud induction tunnel 3;The inwall of inner ring air cavity is provided with alignment inner ring induction tunnel 6
The water conservancy diversion projection 26 of outlet side.
The operation principle of cooker burner of the present invention:
The cooker burner of the present invention is upper inlet wind type burner, and required air is taken from the space above installation panel.
Fiery and outer fiery two parts in cooker burner of the present invention point, interior fiery part:Combustion gas is input to inner ring nozzle 5 from interior appendix, interior
Combustion gas is sprayed onto inner ring induction tunnel 6 by ring spray mouth 5, and combustion gas is mixed with the air of the lower end of inner ring induction tunnel 6;Outer fiery part:Combustion
Gas enters through flowing to outer shroud nozzle 4 from outer gas transmission tube inlet, is introduced after the ejection of jet segment 43 with air introducing holes 42
Air is mixed in the first mixing chamber 41, mixed once air-flow after the ejection of outer shroud nozzle into outer shroud induction tunnel 3 and with
The air of the lower end of outer shroud induction tunnel 3 carries out secondary mixing, and air mixing twice can effectively eliminate burner using the stone that liquefies
The yellow flame produced during oil gas, improves burning quality.
Outer fire uses symmetrical double vertical jetting systems, and interior fire is using single vertical jetting system, and each ejection system is equal
For the autonomous system driven by corresponding nozzle.Double vertical jetting systems can significantly improve injection effect, combustion gas is mixed with air
More fully, nozzle kinetic energy rejection is reduced, it is ensured that burner head pressure.
All component of the present invention is made by copper alloy, with high mechanical strength, high temperature it is indeformable, it is thermally-stabilised it is good, use
The advantages of long lifespan.
Claims (9)
1. cooker burner, including burner base and burner, the burner base provided with air delivering pipeline and outer shroud nozzle,
Inner ring nozzle, outer shroud induction tunnel, inner ring induction tunnel of the burner provided with corresponding outer shroud nozzle respectively, the setting of inner ring nozzle,
The outer shroud nozzle interior is provided with the spray-hole just to outer shroud induction tunnel, it is characterised in that the outer shroud nozzle side is offered
The air introducing holes crossed with spray-hole.
2. cooker burner as claimed in claim 1, it is characterised in that the outer shroud nozzle, inner ring nozzle and burner bottom
Seat threaded connection.
3. cooker burner as claimed in claim 2, it is characterised in that the outer shroud nozzle, inner ring nozzle are provided with spacing
Step.
4. cooker burner as claimed in claim 1, it is characterised in that the air delivering pipeline includes orthogonal air intake duct
And gas-distributing channel, it is connected with air intake duct in the middle part of gas-distributing channel, two outer shroud nozzles are symmetrically mounted on the two ends of gas-distributing channel, outer shroud injection
Plane where pipe, inner ring induction tunnel vertical gas transfer pipeline.
5. cooker burner as claimed in claim 1, it is characterised in that the outer shroud nozzle is with air introducing holes and spray-hole
Intersection is separation, and spray-hole is divided into two parts, and the part of wherein air inlet has the jet segment that aperture reduces, and jet segment is tight
Connect the separation.
6. cooker burner as claimed in claim 1, it is characterised in that the outer shroud induction tunnel and inner ring induction tunnel are literary mound
In manage.
7. cooker burner as claimed in claim 1, it is characterised in that have on the burner respectively with outer shroud induction tunnel,
The outer shroud air cavity and inner ring air cavity of inner ring induction tunnel connection, the inwall of the outer shroud air cavity and inner ring air cavity are equipped with alignment outer shroud
Induction tunnel, the water conservancy diversion projection of inner ring induction tunnel outlet side.
8. cooker burner as claimed in claim 1, it is characterised in that the outer shroud induction tunnel, inner ring induction tunnel and burner
Threaded connection.
9. the cooker burner described in claim 1, it is characterised in that the outer shroud induction tunnel, inner ring induction tunnel are provided with spacing
Step.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710216006.6A CN106989388A (en) | 2017-04-01 | 2017-04-01 | cooker burner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710216006.6A CN106989388A (en) | 2017-04-01 | 2017-04-01 | cooker burner |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106989388A true CN106989388A (en) | 2017-07-28 |
Family
ID=59415936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710216006.6A Pending CN106989388A (en) | 2017-04-01 | 2017-04-01 | cooker burner |
Country Status (1)
Country | Link |
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CN (1) | CN106989388A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107461741A (en) * | 2017-10-11 | 2017-12-12 | 杭州老板电器股份有限公司 | Burner and gas-cooker |
CN107676809A (en) * | 2017-09-14 | 2018-02-09 | 安徽长城锅炉制造有限公司 | A kind of air inlet mechanism of biomass boiler |
CN108087876A (en) * | 2017-12-13 | 2018-05-29 | 广东星立方厨电集团有限公司 | A kind of double ring fire cooker burner |
CN108332205A (en) * | 2018-02-10 | 2018-07-27 | 广东吉宝电器科技有限公司 | A kind of ejection structure of two-chamber direct-injection burner |
CN108443879A (en) * | 2018-04-27 | 2018-08-24 | 蒋志海 | A kind of split type infrared burner of more ejector pipes of direct-injection |
CN109000232A (en) * | 2018-09-04 | 2018-12-14 | 佛山市顺德区美的洗涤电器制造有限公司 | Burner and gas cooker |
CN109340749A (en) * | 2018-12-05 | 2019-02-15 | 浙江森歌电器有限公司 | The lower air-intaking gas combustor of kitchen range |
CN109424960A (en) * | 2017-08-29 | 2019-03-05 | 浙江苏泊尔家电制造有限公司 | The processing method of quick-fried nozzle |
CN110207161A (en) * | 2019-04-28 | 2019-09-06 | 绍兴市乐格电器有限公司 | A kind of pin-connected panel burner |
CN112923402A (en) * | 2021-02-24 | 2021-06-08 | 西北工业大学 | Gas stove with air inlet swirler |
CN113932221A (en) * | 2020-07-13 | 2022-01-14 | 宁波方太厨具有限公司 | Upper air inlet burner |
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CN2154411Y (en) * | 1993-03-01 | 1994-01-26 | 刁成虎 | Gas spray nozzle |
CN2479366Y (en) * | 2001-04-20 | 2002-02-27 | 广东美的集团股份有限公司 | Multi-nozzle burner |
US20070141521A1 (en) * | 2005-01-17 | 2007-06-21 | Piero Armanni | Double burner for gas cookers, of the type provided with multiple concentric flame crowns |
CN101666500A (en) * | 2009-09-01 | 2010-03-10 | 广东万家乐燃气具有限公司 | Upper inlet wind type burner |
US20100092902A1 (en) * | 2007-03-23 | 2010-04-15 | Carlo Paesani | Gas burner for cooking appliances |
CN201547778U (en) * | 2009-10-09 | 2010-08-11 | 广东合胜金属制造有限公司 | Omni-directional air inlet stove burner |
CN102661606A (en) * | 2012-05-29 | 2012-09-12 | 迅达科技集团股份有限公司 | Top-intake burner of gas cooker |
CN203880706U (en) * | 2014-05-12 | 2014-10-15 | 中山市华创燃具制造有限公司 | Upper-gas-inlet double-ring-fire high-power burner |
CN104566374A (en) * | 2013-10-12 | 2015-04-29 | 浙江莫尼厨具有限公司 | Adjustable upper intake air combustor |
CN105351927A (en) * | 2015-11-20 | 2016-02-24 | 中山百得厨卫有限公司 | Upper air feeding burner |
CN206739297U (en) * | 2017-04-01 | 2017-12-12 | 浙江森歌电器有限公司 | Cooker burner |
-
2017
- 2017-04-01 CN CN201710216006.6A patent/CN106989388A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2154411Y (en) * | 1993-03-01 | 1994-01-26 | 刁成虎 | Gas spray nozzle |
CN2479366Y (en) * | 2001-04-20 | 2002-02-27 | 广东美的集团股份有限公司 | Multi-nozzle burner |
US20070141521A1 (en) * | 2005-01-17 | 2007-06-21 | Piero Armanni | Double burner for gas cookers, of the type provided with multiple concentric flame crowns |
US20100092902A1 (en) * | 2007-03-23 | 2010-04-15 | Carlo Paesani | Gas burner for cooking appliances |
CN101666500A (en) * | 2009-09-01 | 2010-03-10 | 广东万家乐燃气具有限公司 | Upper inlet wind type burner |
CN201547778U (en) * | 2009-10-09 | 2010-08-11 | 广东合胜金属制造有限公司 | Omni-directional air inlet stove burner |
CN102661606A (en) * | 2012-05-29 | 2012-09-12 | 迅达科技集团股份有限公司 | Top-intake burner of gas cooker |
CN104566374A (en) * | 2013-10-12 | 2015-04-29 | 浙江莫尼厨具有限公司 | Adjustable upper intake air combustor |
CN203880706U (en) * | 2014-05-12 | 2014-10-15 | 中山市华创燃具制造有限公司 | Upper-gas-inlet double-ring-fire high-power burner |
CN105351927A (en) * | 2015-11-20 | 2016-02-24 | 中山百得厨卫有限公司 | Upper air feeding burner |
CN206739297U (en) * | 2017-04-01 | 2017-12-12 | 浙江森歌电器有限公司 | Cooker burner |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109424960B (en) * | 2017-08-29 | 2022-06-28 | 浙江苏泊尔家电制造有限公司 | Processing method of quick-frying nozzle |
CN109424960A (en) * | 2017-08-29 | 2019-03-05 | 浙江苏泊尔家电制造有限公司 | The processing method of quick-fried nozzle |
CN107676809A (en) * | 2017-09-14 | 2018-02-09 | 安徽长城锅炉制造有限公司 | A kind of air inlet mechanism of biomass boiler |
CN107461741A (en) * | 2017-10-11 | 2017-12-12 | 杭州老板电器股份有限公司 | Burner and gas-cooker |
CN108087876A (en) * | 2017-12-13 | 2018-05-29 | 广东星立方厨电集团有限公司 | A kind of double ring fire cooker burner |
CN108332205A (en) * | 2018-02-10 | 2018-07-27 | 广东吉宝电器科技有限公司 | A kind of ejection structure of two-chamber direct-injection burner |
CN108443879A (en) * | 2018-04-27 | 2018-08-24 | 蒋志海 | A kind of split type infrared burner of more ejector pipes of direct-injection |
CN109000232A (en) * | 2018-09-04 | 2018-12-14 | 佛山市顺德区美的洗涤电器制造有限公司 | Burner and gas cooker |
CN109000232B (en) * | 2018-09-04 | 2023-09-08 | 佛山市顺德区美的洗涤电器制造有限公司 | Burner and gas cooker |
CN109340749A (en) * | 2018-12-05 | 2019-02-15 | 浙江森歌电器有限公司 | The lower air-intaking gas combustor of kitchen range |
CN110207161A (en) * | 2019-04-28 | 2019-09-06 | 绍兴市乐格电器有限公司 | A kind of pin-connected panel burner |
CN113932221A (en) * | 2020-07-13 | 2022-01-14 | 宁波方太厨具有限公司 | Upper air inlet burner |
CN113932221B (en) * | 2020-07-13 | 2022-10-14 | 宁波方太厨具有限公司 | Upper air inlet burner |
CN112923402A (en) * | 2021-02-24 | 2021-06-08 | 西北工业大学 | Gas stove with air inlet swirler |
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Address after: 312451 No. 138 Pudong Avenue, Shengzhou Economic Development Zone (Pukou Street), Shaoxing City, Zhejiang Province Applicant after: Zhejiang Senge intelligent Kitchen Appliance Co.,Ltd. Address before: 312400 No. 5, Jiajia Road, Shengzhou Economic Development Zone, Shaoxing City, Zhejiang Province Applicant before: ZHEJIANG SENG ELECTRICAL Co.,Ltd. |