CN109506235A - Burner built in pan bracket - Google Patents

Burner built in pan bracket Download PDF

Info

Publication number
CN109506235A
CN109506235A CN201710830581.5A CN201710830581A CN109506235A CN 109506235 A CN109506235 A CN 109506235A CN 201710830581 A CN201710830581 A CN 201710830581A CN 109506235 A CN109506235 A CN 109506235A
Authority
CN
China
Prior art keywords
channel
auxiliary air
inner ring
goes out
fiery
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
Application number
CN201710830581.5A
Other languages
Chinese (zh)
Inventor
邵海忠
郑军妹
吴丽波
王帅东
茅忠群
诸永定
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Fotile Kitchen Ware Co Ltd
Original Assignee
Ningbo Fotile Kitchen Ware Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Fotile Kitchen Ware Co Ltd filed Critical Ningbo Fotile Kitchen Ware Co Ltd
Priority to CN201710830581.5A priority Critical patent/CN109506235A/en
Publication of CN109506235A publication Critical patent/CN109506235A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/02Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
    • F23D14/04Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
    • F23D14/08Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with axial outlets at the burner head
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details, e.g. noise reduction means
    • F23D14/48Nozzles
    • F23D14/58Nozzles characterised by the shape or arrangement of the outlet or outlets from the nozzle, e.g. of annular configuration
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D14/00Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46Details, e.g. noise reduction means
    • F23D14/66Preheating the combustion air or gas
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/10Tops, e.g. hot plates; Rings
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C3/00Stoves or ranges for gaseous fuels
    • F24C3/08Arrangement or mounting of burners
    • F24C3/085Arrangement or mounting of burners on ranges
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23DBURNERS
    • F23D2900/00Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14Special features of gas burners
    • F23D2900/14062Special features of gas burners for cooking ranges having multiple flame rings
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/34Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Abstract

A kind of burner built in pan bracket, it is characterized by comprising pedestal (1), burning seat (2) and inner ring mesh sheet (3), seat (2) center burn with auxiliary air interface channel (21), adjacent inner ring, which goes out, to be formed with upper layer auxiliary air between fiery channel (22) and enters channel (24), the front end that aforementioned upper layer auxiliary air enters channel (24) has a block (27), the top that aforementioned upper layer auxiliary air enters channel (24) is equipped with attachment beam (25), which is equipped with pot stabilizer blade (26);Inner ring mesh sheet (3) is set to aforementioned inner ring and goes out the upper port of fiery channel (22) and have inner ring fire output hole (33).Inner ring fire output hole a part enters channel and the channel supply that connects by vertical auxiliary air, another part enters channel supply by upper layer auxiliary air, so that inner ring burning is more abundant, reduces flue gas emission, ensure there is flame heating kettle bottom between inner and outer ring, make the entire the bottom of a pan it is heated more evenly.

Description

Burner built in pan bracket
Technical field
The present invention relates to a kind of burners, are mainly used in gas cooker.
Background technique
Traditional household gas utensils have interior ring fire (small fire) and outer ring fire (high fire), in order to ensure kitchen range are normal The function of small fire and high fire, in the design of household cooking utensil burner, the geometry site of interior ring fire cover and external ring fire cover is non- Often important, this will have a direct impact on the discharge of flue gas, and the position limitation and atmospheric burner due to interior ring fire cover are partly-premixed The characteristics of (primary air ratio is less than 1), interior ring fire are additionally required the supply of extraneous auxiliary air, and conventional mode is to increase at present Add mixing chamber part, in mixing chamber lateral opening hole, secondary-air passage is set and gives inner ring auxiliary air.Relevant patent document can Chinese invention patent application with application reference number for CN200810163232.3 discloses " the air inlet tune of multi-cavity integral combustor Regulating device " (application publication number CN101440962A);The Chinese invention that can be 201410079858.1 with application reference number Patent application publication " a kind of gas stove burner of inner ring flame stabilization " (application publication number CN103900080A).
However, the introducing of mixing chamber components will increase cost, while mixing chamber is difficult to clear up after long-time service, gives user It experiences bad;A kind of conventional solution is that outer ring is designed to that auxiliary air is open, i.e., outer ring is designed to separated several pieces, Channel between every piece is to open time air openings channel, this can make extraneous Means of Secondary Air Supplement to inner ring, but also have one Problem is exactly that certainly will will affect arrangement of the outer ring fire hole on outer ring, i.e. outer ring fire hole after outer ring opens several auxiliary air openings Quantity can reduce, this will affect the fire hole heating intensity of outer ring fire hole, while also be unfavorable for the uniformity of outer ring flame;Together When, the thermal efficiency is one important performance indicator of kitchen range, and reducing heat loss is to improve the main path of the thermal efficiency, wherein pan bracket The ratio that accounts for of heat loss it is higher, the exposed pan bracket that will lead to of pan bracket radiates outward, is unfavorable for the raising of the kitchen range thermal efficiency;Separately Outside, when Means of Secondary Air Supplement, not merely auxiliary air amount is sufficient, while azimuth tendency is also critically important when Means of Secondary Air Supplement, It moves towards supply along flame and can utmostly reduce the resistance of supply, make supply more rapidly more in place.
Therefore, it is highly desirable to design a burner, which takes into account under conditions of outer ring auxiliary air is open The quantity of outer ring fire hole, the difficult clean disadvantage of removal mixing chamber bring, while the thermal efficiency of pan bracket can be reduced again, It can be optimized again in terms of biography easy to clean.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of Means of Secondary Air Supplement for the above-mentioned state of the art to fill The burner built in pan bracket divided.
Make the technical problem to be solved by the present invention is to be provided for the above-mentioned state of the art built in a kind of pan bracket The few burner of heat loss.
The technical problem to be solved by the present invention is to provide a kind of Means of Secondary Air Supplement for the above-mentioned state of the art to fill Point and the burner that can guarantee of outer ring fire hole number.
The technical scheme of the invention to solve the technical problem is: the burner built in a kind of pan bracket, special Sign is
Pedestal, the vertical auxiliary air that inside is sequentially formed with from center to edge enter channel, first annular mixed air cavity And the second mixed air cavity of annular, it is lateral have the first inlet channel connected with first annular mixed air cavity and with the mixed air cavity of the second annular The second inlet channel connected;
Burn seat, and set on aforementioned pedestal upper surface and center has and enters the two of channel cooperation with theaforesaid vertical auxiliary air It is secondary to be air connected channel, transfer port is offered on the auxiliary air interface channel side wall;It is logical around auxiliary air above-mentioned connection Road is radial to be formed multiple inner ring with aforementioned first annular mixed air cavity cooperation and goes out fiery channel, adjacent inner ring go out fiery channel it Between be formed with upper layer auxiliary air and enter channel, the front end that aforementioned upper layer auxiliary air enters channel has a block, the block Upper surface offer the venthole communicated with aforementioned transfer port, the top that aforementioned upper layer auxiliary air enters channel is equipped with connection Beam, the attachment beam are equipped with pot stabilizer blade;The lateral wall that each inner ring goes out fiery channel is outward extended with and the aforementioned mixed gas of second annular The outer ring of chamber cooperation goes out fiery chamber, and the lateral surface which goes out fiery chamber offers outer ring fire output hole, and adjacent outer ring goes out between fiery chamber Form the inlet end that upper layer auxiliary air enters channel;And
Inner ring mesh sheet goes out the upper port in fiery channel set on aforementioned inner ring and has inner ring fire output hole.
Further, the inner ring goes out the narrow outer end in the inner end substantially fan-shaped shape greatly in fiery channel.
The outer ring goes out the lateral surface shape in curved surface of fiery chamber and is gradually bent from the outside to the core, and accordingly, multiple outer rings go out fire Hole is arranged in outer ring along also shape in curved surface and goes out on the lateral surface of fiery chamber.Make secondary sky on the basis of guaranteeing outer ring fire hole number Port is open, avoids and meets the opening of auxiliary air mouth to sacrifice the cost of outer ring fire hole number.
The upper surface that the outer ring goes out fiery chamber is equipped with close to outer ring fire output hole passes fiery slot, and the two sides of the biography fire slot are raised in outer Ring goes out the upper surface of fiery chamber.Fiery slot is passed so to be just not easy to be blocked by soup.
Preferably, first inlet channel is two, second inlet channel is one and is located at two the One inlet channel middle position.
Preferably, the inner ring mesh sheet includes ring part and by the outwardly extending multiple radial lids in ring part edge Piece portion, the central through hole in aforementioned toroidal portion and the port adaptation of auxiliary air interface channel, cover plate portion above-mentioned is placed in inner ring and goes out The upper port in fiery channel.Inner ring fire hole radial direction has arrangement, so that the bottom of a pan is uniformly heated.
The bottom surface that the upper layer auxiliary air enters channel is in tilted layout gradually downward from inside to outside.Inclined design can promote Soup outbound flows after instilling channel, realizes function easy to clean.
The channel that connects of transfer port and venthole is equipped in the block, which is radially-inwardly in tilted layout.Benefit In in Means of Secondary Air Supplement to interior ring flame, while being conducive to soup and enter channel from vertical auxiliary air to be discharged.
Further, the inner sidewall that the burning seat is located at auxiliary air interface channel is equipped with fire hole, close to the fire hole Equipped with ignition electrode.
Further, the inner sidewall that the burning seat is located at auxiliary air interface channel is equipped with bottoming hole, close to the bottoming hole Equipped with thermocouple.
Compared with the prior art, the advantages of the present invention are as follows: inner ring fire output hole a part is entered by vertical auxiliary air Channel and the channel supply that connects, another part enters channel by upper layer auxiliary air and feeds, so that inner ring burning is more abundant, Reduce flue gas emission, it is ensured that have flame heating kettle bottom between inner and outer ring, make the entire the bottom of a pan it is heated more evenly.
Pot stabilizer blade is set to upper layer auxiliary air and enters channel top position, the burning to outer ring fire output hole and inner ring fire output hole It does not have any impact, structure design is more compact.Upper layer auxiliary air enters air that channel is come in after pot stabilizer blade, benefit Auxiliary air can also be preheated with pot stabilizer blade heat, further improve the kitchen range thermal efficiency.
Detailed description of the invention
Fig. 1 is example structure schematic diagram.
Fig. 2 is embodiment exploded view.
Fig. 3 is another viewing angle constructions figure of burning seat in Fig. 2.
Fig. 4 is embodiment three-dimensional cutaway view.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the burner built in the pan bracket in the present embodiment includes pedestal 1, burning seat 2 and inner ring mesh sheet 3, the vertical auxiliary air being sequentially formed with inside pedestal 1 from center to edge enters channel 11, first annular Mixed air cavity 12 and the mixed air cavity 13 of the second annular, it is lateral have the first inlet channel 14 connected with first annular mixed air cavity 12 and with The second inlet channel 15 that the mixed air cavity 13 of second annular is connected;The second inlet channel 15 in the present embodiment is two, first into Gas channel 14 is one and is located at two 15 middle positions of the second inlet channel.
Burning seat 2 is set to 1 upper surface of pedestal and center has the secondary sky for entering the cooperation of channel 11 with vertical auxiliary air Gas interface channel 21 offers transfer port 29 on 21 side wall of auxiliary air interface channel;Around auxiliary air interface channel 21 Radial to form multiple inner ring cooperated with first annular mixed air cavity 12 fiery channel 22 out, the inner end that inner ring goes out fiery channel 22 is narrow Outer end shape substantially fan-shaped greatly.
Adjacent inner ring goes out between fiery channel 22 to be formed with upper layer auxiliary air and enters channel 24, and upper layer auxiliary air enters The bottom surface in channel 24 is in tilted layout gradually downward from inside to outside.Upper layer auxiliary air enters 24 inclined design of channel, can promote soup Juice outbound flows after instilling channel, realizes function easy to clean.
The front end that upper layer auxiliary air enters channel 24 has a block 27, and the upper surface of the block 27 offers and gas transmission The venthole 28 that hole 29 communicates.The channel 30 that connects of transfer port 29 and venthole 28,30 diameter of channel that connects are equipped in block 27 It is arranged to sloping inwardly.On the one hand it play the guiding role to auxiliary air, the trend of secondary air outlet and sits interior ring flame after pot Move towards almost the same, guarantee that the supply of auxiliary air internal ring flame more rapidly and more in place, reduces the resistance of gas supply;It is another Channel design of the aspect with gradient, which enters in channel 11 conducive to soup from vertical auxiliary air, to be flowed out.
The top that upper layer auxiliary air enters channel 24 is equipped with attachment beam 25, which is equipped with pot stabilizer blade 26, more A pot of stabilizer blade 26 forms a circle to form pan bracket.Pot stabilizer blade is built between inner ring and outer ring, a pot stabilizer blade can be effectively prevented Heat dissipation outward, reduces the loss of heat, improves the thermal efficiency of kitchen range, while pot stabilizer blade is set to upper layer auxiliary air and enters on channel Orientation is set, and is not had any impact to the burning of outer ring fire output hole and inner ring fire output hole.Upper layer auxiliary air enter channel 24 into The air come can also preheat auxiliary air using pot stabilizer blade heat after pot stabilizer blade, further improve kitchen range heat Efficiency.
The lateral wall that each inner ring goes out fiery channel 22 is outward extended with the outer ring cooperated with the mixed air cavity 13 of the second annular and goes out fire Chamber 23, the lateral surface which goes out fiery chamber 23 offer outer ring fire output hole 231, and adjacent outer ring, which goes out between fiery chamber 23, forms upper layer Auxiliary air enters the inlet end in channel 24.
Inner ring mesh sheet 3 is set to inner ring and goes out the upper port in fiery channel 22 and have inner ring fire output hole 33.It is interior in the present embodiment Looped network piece 3 includes ring part 31 and by the outwardly extending multiple radial cover plate portions 32 in 31 edge of ring part, ring part 31 The port adaptation of central through hole 34 and auxiliary air interface channel 21, cover plate portion 32 are placed in the upper port that inner ring goes out fiery channel 22.
Outer ring goes out the lateral surface shape in curved surface of fiery chamber 23 and is gradually bent from the outside to the core, accordingly, multiple outer ring fire output holes 231, which are arranged in outer ring along also shape in curved surface, goes out on the lateral surface of fiery chamber 23.
The upper surface that outer ring goes out fiery chamber 23 is equipped with close to outer ring fire output hole 231 passes fiery slot 232, the two sides of the biography fire slot 232 It is raised in the upper surface that outer ring goes out fiery chamber 23.
The inner sidewall that burning seat 2 is located at auxiliary air interface channel 21 is equipped with fire hole 41 and bottoming hole 51, close to the point Fire hole 41 is equipped with ignition electrode 4.Thermocouple 5 is equipped with close to the bottoming hole 51.
Inner ring fire output hole a part enters channel and the channel supply that connects by vertical auxiliary air, and another part passes through upper Layer auxiliary air enters channel supply, so that inner ring burning is more abundant, reduces flue gas emission, it is ensured that have fire between inner and outer ring Flame heating kettle bottom, make the entire the bottom of a pan it is heated more evenly.
Make auxiliary air mouth open on the basis of guaranteeing outer ring fire hole number, avoids to sacrifice outer ring fire hole number Cost meets the opening of auxiliary air mouth, and conventional outer ring fire hole is circumference, circumferentially devise auxiliary air and open Put the reduction that certainly will will lead to outer ring fire hole number after mouth.

Claims (10)

1. the burner built in a kind of pan bracket, it is characterised in that including
Pedestal (1), the vertical auxiliary air that inside is sequentially formed with from center to edge enter channel (11), first annular mixed gas Chamber (12) and the second annular are mixed air cavity (13), lateral to have the first inlet channel (14) connected with first annular mixed air cavity (12) And the second inlet channel (15) connected with the second annular mixed air cavity (13);
It burns seat (2), is set to aforementioned pedestal (1) upper surface and center and has and enter channel (11) with theaforesaid vertical auxiliary air and match The auxiliary air interface channel (21) of conjunction offers transfer port (29) on auxiliary air interface channel (21) side wall;Before surrounding The auxiliary air interface channel (21) stated is radial to be formed multiple inner ring with aforementioned first annular mixed air cavity (12) cooperation and goes out Fiery channel (22), adjacent inner ring, which goes out, to be formed with upper layer auxiliary air between fiery channel (22) and enters channel (24), aforementioned upper layer The front end that auxiliary air enters channel (24) has a block (27), and the upper surface of the block (27) offers and aforementioned transfer port (29) venthole (28) communicated, the top that aforementioned upper layer auxiliary air enters channel (24) are equipped with attachment beam (25), the connection Beam (25) is equipped with pot stabilizer blade (26);The lateral wall that each inner ring goes out fiery channel (22) is outward extended with mixed with aforementioned second annular The outer ring of air cavity (13) cooperation goes out fiery chamber (23), and the lateral surface which goes out fiery chamber (23) offers outer ring fire output hole (231), phase Adjacent outer ring, which goes out between fiery chamber (23), forms the inlet end that upper layer auxiliary air enters channel (24);And
Inner ring mesh sheet (3) is set to aforementioned inner ring and goes out the upper port of fiery channel (22) and have inner ring fire output hole (33).
2. the burner built in pan bracket according to claim 1, it is characterised in that the inner ring goes out fiery channel (22) The narrow outer end in inner end shape substantially fan-shaped greatly.
3. the burner built in pan bracket according to claim 1, it is characterised in that the outer ring goes out the outer of fiery chamber (23) Side shape in curved surface is simultaneously gradually bent from the outside to the core, and accordingly, multiple outer ring fire output holes (231) are arranged in along also shape in curved surface Outer ring goes out on the lateral surface of fiery chamber (23).
4. the burner built in pan bracket according to claim 3, it is characterised in that the outer ring goes out the upper of fiery chamber (23) End face is equipped with close to outer ring fire output hole (231) passes fiery slot (232), and the two sides of the biography fire slot (232) are raised in outer ring and go out fiery chamber (23) upper surface.
5. the burner built in pan bracket according to claim 1, it is characterised in that second inlet channel (15) It is two, first inlet channel (14) is one and is located at two the second inlet channel (15) middle positions.
6. the burner built in pan bracket according to claim 1, it is characterised in that the inner ring mesh sheet (3) includes annular Portion (31) and by the outwardly extending multiple radial cover plate portions (32) in ring part (31) edge, the center of aforementioned toroidal portion (31) The port adaptation of through-hole (34) and auxiliary air interface channel (21), cover plate portion (32) above-mentioned are placed in inner ring and go out fiery channel (22) Upper port.
7. the burner built in pan bracket according to claim 1, it is characterised in that the upper layer auxiliary air enters logical The bottom surface in road (24) is in tilted layout gradually downward from inside to outside.
8. the burner built in pan bracket according to claim 1, it is characterised in that be equipped with gas transmission in the block (27) The channel that connects (30) in hole (29) and venthole (28), the channel that connects (30) are radially-inwardly in tilted layout.
9. the burner built in pan bracket according to claim 1, it is characterised in that the burning seat (2) is located at secondary sky The inner sidewall of gas interface channel (21) is equipped with fire hole (41), is equipped with ignition electrode (4) close to the fire hole (41).
10. the burner built in pan bracket according to claim 1, it is characterised in that it is characterized in that the burning seat (2) inner sidewall positioned at auxiliary air interface channel (21) is equipped with bottoming hole (51), is equipped with thermocouple close to the bottoming hole (51) (5)。
CN201710830581.5A 2017-09-15 2017-09-15 Burner built in pan bracket Pending CN109506235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710830581.5A CN109506235A (en) 2017-09-15 2017-09-15 Burner built in pan bracket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710830581.5A CN109506235A (en) 2017-09-15 2017-09-15 Burner built in pan bracket

Publications (1)

Publication Number Publication Date
CN109506235A true CN109506235A (en) 2019-03-22

Family

ID=65744734

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710830581.5A Pending CN109506235A (en) 2017-09-15 2017-09-15 Burner built in pan bracket

Country Status (1)

Country Link
CN (1) CN109506235A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111878809A (en) * 2020-07-06 2020-11-03 武汉理工大学 Household gas stove based on TVC standing vortex structure
CN112013390A (en) * 2019-05-31 2020-12-01 宁波方太厨具有限公司 Combustor with improve combustion efficiency
CN112128749A (en) * 2019-06-25 2020-12-25 宁波方太厨具有限公司 Fire cover for combustor and combustor with fire cover

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112013390A (en) * 2019-05-31 2020-12-01 宁波方太厨具有限公司 Combustor with improve combustion efficiency
CN112013390B (en) * 2019-05-31 2022-03-18 宁波方太厨具有限公司 Combustor with improve combustion efficiency
CN112128749A (en) * 2019-06-25 2020-12-25 宁波方太厨具有限公司 Fire cover for combustor and combustor with fire cover
CN112128749B (en) * 2019-06-25 2021-12-03 宁波方太厨具有限公司 Fire cover for combustor and combustor with fire cover
CN111878809A (en) * 2020-07-06 2020-11-03 武汉理工大学 Household gas stove based on TVC standing vortex structure
CN111878809B (en) * 2020-07-06 2022-04-15 武汉理工大学 Household gas stove based on TVC standing vortex structure

Similar Documents

Publication Publication Date Title
CN109506235A (en) Burner built in pan bracket
EP2122248B1 (en) Gas burner system for food cooking appliances
RU2504718C2 (en) Cooking unit with improved gas burner
EP2122249B1 (en) Cooking top
RU2387923C2 (en) System of gas burner for domestic gas stoves, and upper part of gas stove
CN207146396U (en) Burner built in pan bracket
KR100927046B1 (en) Burner assembly for gas burners of radiant heating type
EP2390569B1 (en) A burner for professional or domestic gas cookers, particularly of the type of vertical-flame burners adapted for cooking with woks and the like
CN105889923A (en) High-efficiency three-ring fire burner and gas stove
CN112128749B (en) Fire cover for combustor and combustor with fire cover
CN109424956A (en) Burner suitable for tip bottom pot
CN206846709U (en) Kitchen range burner
CN111256120B (en) Burner for gas stove
CN110793028A (en) High thermal load high thermal efficiency combustor
CN112664981A (en) Heat shield for stove and gas stove with same
CN107975795A (en) Kitchen range burner
CN212377969U (en) Stove burner and stove
CN210197284U (en) Burner for gas stove
CN112013390B (en) Combustor with improve combustion efficiency
CN211822509U (en) Gas stove with heat shield for stove
CN110260319B (en) Fire cover for combustor and combustor with fire cover
CN211119510U (en) Gas stove capable of realizing wide combustion
CN209229729U (en) External ring fire cover and burner
CN111720822B (en) Burner for gas stove
CN112856425B (en) Stove burner

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination