CN106940013A - A kind of burner with high efficiency with oxygen supplement function - Google Patents
A kind of burner with high efficiency with oxygen supplement function Download PDFInfo
- Publication number
- CN106940013A CN106940013A CN201710271067.2A CN201710271067A CN106940013A CN 106940013 A CN106940013 A CN 106940013A CN 201710271067 A CN201710271067 A CN 201710271067A CN 106940013 A CN106940013 A CN 106940013A
- Authority
- CN
- China
- Prior art keywords
- ring
- inner ring
- burner
- oxygenating
- fire cover
- 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
- 239000013589 supplement Substances 0.000 title claims abstract description 27
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 15
- 239000001301 oxygen Substances 0.000 title claims abstract description 15
- 230000001706 oxygenating effect Effects 0.000 claims abstract description 43
- 239000007789 gas Substances 0.000 claims abstract description 26
- 230000006698 induction Effects 0.000 claims description 36
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 11
- 239000007924 injection Substances 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 9
- 239000000567 combustion gas Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001502 supplementing effect Effects 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
-
- 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
- F23D2203/00—Gaseous fuel burners
- F23D2203/007—Mixing tubes, air supply regulation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
The present invention relates to a kind of burner with high efficiency with oxygen supplement function, including base, interior ring fire cover, described interior ring fire cover is located at the center position of base, the interior ring fire cover is provided with inner ring outer ring fire output hole and inner ring inner lane oxygenating hole, and the plane where the inner ring inner lane oxygenating hole of described interior ring fire cover is higher than plane on interior ring fire cover outer ring；The inner ring inner lane gas outlet that described inner ring inner lane oxygenating hole is provided with by base is connected with oxygenating tube channel, and the oxygenating tube channel is connected or naturally aspirated oxygenating with small-sized fan；Beneficial effects of the present invention are：1st, the uniform oxygenating hole of auxiliary air is enclosed than normal burner increase by one inside interior ring fire cover, effectively can changes the enough oxygen of fire supplement to be interior, make interior ring fire close to complete burning, reduction CO discharges；2nd, integral burner is highly ultra-thin, 30mm lower than normal burner or so.
Description
Technical field
The invention belongs to technical field of burner, more particularly to a kind of burner with high efficiency with oxygen supplement function.
Background technology
Burner wide variety used by household gas utensils in the market, by air arbitrary way more typically it is big
Cause can be divided into：Injection burner, air blast burner.Injection burner is air by extremely fiery after jet-flow suction mixing
Burn in hole.Air blast burner is that air is sent directly into combustion system with blast apparatus.
The burner of general household gas range is mostly injection burner, the primary air and fire hole sucked at its nozzle
Auxiliary air supplement needed for during middle fuel gas buring is all, using nature supplement, air to be provided without ancillary equipment, by
Cause primary air and auxiliary air to supplement in reasons such as burner overall construction design, appearance requirements more difficult, often make
Kitchen range combustion conditions are undesirable, the abnormal combustion operating mode phenomenons such as fuel gas buring is incomplete, fume emission is exceeded, yellow end flame occur,
And the thermal efficiency is not universal high.
Injection burner is typically the kinetic energy injection air using combustion gas, therefore belongs to injection burner.Its work is former
It is combustion gas under certain gaseous-pressure to manage, and is flowed out with certain speed, combustion gas is drawn by the energy of itself in the presence of induction tunnel
Suction part primary air is penetrated, combustion gas is mixed with primary air in injector, flow out, fired through burner head fire hole
Burn, form flame of originally lighting a fire.
Blasting type household cooker burner can be divided into from air arbitrary way：The family expenses for supplementing primary air by blower fan fire
Burner；Blowing-type supplements the Domestic combustor of auxiliary air；The Domestic combustor of primary air and auxiliary air is supplemented simultaneously.Mend
The burner that the burner for filling primary air supplements auxiliary air with blowing-type can reach the purpose for improving the thermal efficiency, but supplement
Auxiliary air burner stability is much better than the burner that blowing-type supplements primary air, and it is applicable stronger.By reasonable
Design, blowing-type supplement auxiliary air burner, when blast apparatus is stopped, burner also can normal combustion.And
The combustor blast equipment of blowing-type supplement primary air is stopped, and nozzle will be unable to the enough primary airs of injection, burner
Normal combustion is unable to, kitchen range is not worked.
Existing burner height is higher to seem more heavy, can not implement burner sinking heat build-up technology in structure, be
Meet that fume emission index corresponding cooker racks height is higher, height short user partially uses and can existed when user is actually used
Hand etc. is hung in cooking influences the Experience Degree of client, and cooker racks highly increases, and heat easily loses with flue gas, it is impossible to concentrate on the bottom of a pan, thermal effect
Rate is difficult to improve.
The content of the invention
It is an object of the invention to overcome the shortcomings of that prior art is present, and a kind of band for increasing customer experience degree is provided and mended
The burner with high efficiency of oxygen function.
The purpose of the present invention is completed by following technical solution, including base, interior ring fire cover, described interior ring fire
Lid is at the center position of base, and the interior ring fire cover is provided with inner ring outer ring fire output hole and inner ring inner lane oxygenating hole；It is described
The inner ring inner lane gas outlet that is provided with by base of inner ring inner lane oxygenating hole be connected with oxygenating tube channel, the oxygenating passage
Pipe is connected or naturally aspirated oxygenating with small-sized fan.
Preferably, also including mixing chamber, external ring fire cover, described external ring fire cover is located on mixing chamber, and mixing chamber is located at
On base.
Preferably, described base is provided with two outer shroud induction tunnels, inner ring outer ring induction tunnel and inner ring inner lane injection
Pipe, two outer shroud induction tunnels are connected with two outer shroud gas outlets that base is provided with, inner ring outer ring induction tunnel and base
The inner ring outer ring gas outlet being provided with is connected, the inner ring inner lane gas outlet phase that inner ring inner lane induction tunnel is provided with base
Connection；Two described outer shroud gas outlets are connected with external ring fire cover, what inner ring outer ring gas outlet was provided with interior ring fire cover
Inner ring outer ring fire output hole is connected.
Preferably, described oxygenating tube channel is burner internal channel, the burner internal channel is located at the center of base
The heart and perpendicular shape, the mouth that is passed through of air are located at the bottom surface of base, and burner internal channel is passed through auxiliary air by being passed through mouth.
Preferably, described oxygenating tube channel is inner ring inner lane induction tunnel, described inner ring inner lane induction tunnel passes through logical
Airduct is connected with small-sized fan and provides auxiliary air.
Preferably, sub-air chamber is fixed with described base, equipped with two outer shroud nozzles, inner ring outer rings in the sub-air chamber
Nozzle, two outer shroud nozzles are connected with two outer shroud induction tunnels respectively, inner ring outer ring nozzle and inner ring outer ring induction tunnel
It is connected；Inner ring inner lane nozzle is fixedly connected with inner ring inner lane induction tunnel, and the inner ring inner lane nozzle is fixed on base.
Preferably, the plane where the inner ring inner lane oxygenating hole of described interior ring fire cover is put down higher than on interior ring fire cover outer ring
Face.
Preferably, described inner ring outer ring fire output hole and inner ring inner lane oxygenating hole cross arrangement.
Preferably, the inner ring of described mixing chamber is open state.
Beneficial effects of the present invention are：1st, the uniform oxygenating of auxiliary air is enclosed than normal burner increase by one inside interior ring fire cover
Hole, effectively can change the enough oxygen of fire supplement to be interior, make interior ring fire close to complete burning, reduction CO discharges；2nd, oxygenating hole is passed through
Set up, inner ring load can be increased, reduction cooker racks highly, is obviously improved to the thermal efficiency of burner；3rd, integral burner is high
Degree is ultra-thin, and hand is not hung in 30mm lower than normal burner or so, cooking, more meets ergonomics.
Brief description of the drawings
Fig. 1 is the exploded perspective structural representation of the present invention.
Fig. 2 is the three-dimensional assembling structure schematic diagram of the present invention.
Fig. 3 is the main view cross-sectional view of the present invention.
Fig. 4 is the base dimensional structure diagram of the present invention.
Fig. 5 is the air blast gas supplementary structure schematic diagram of the present invention.
Fig. 6 is the natural aspiration structural representation of the present invention.
Fig. 7 is the small-sized fan and inner ring inner lane induction tunnel attachment structure schematic diagram of the present invention.
Label in accompanying drawing is respectively：1st, base；2nd, mixing chamber；3rd, external ring fire cover；4th, interior ring fire cover；5th, sub-air chamber；6、
Outer shroud nozzle；7th, inner ring outer ring nozzle；8th, inner ring inner lane nozzle；9th, burner internal channel；10th, small-sized fan；11st, outer shroud injection
Pipe；12nd, inner ring outer ring induction tunnel；13rd, inner ring inner lane induction tunnel；14th, outer shroud gas outlet；15th, inner ring outer ring gas outlet；16th, it is interior
Ring inner lane gas outlet；41st, inner ring outer ring fire output hole；42nd, inner ring inner lane oxygenating hole.
Embodiment
Detailed introduction is done to the present invention below in conjunction with accompanying drawing：As shown in accompanying drawing 1 to 4, the present invention includes base 1, mixed
Air chamber 2, external ring fire cover 3, interior ring fire cover 4, described external ring fire cover 3 are located on mixing chamber 2, and mixing chamber 2 is located on base 1, interior
Ring fire cover 4 is located at the center position of base 1；Described interior ring fire cover 4 is provided with inner ring outer ring fire output hole 41 and inner ring
Oxygenating hole 42 is enclosed, the inner ring inner lane gas outlet 16 that described inner ring inner lane oxygenating hole 42 is provided with by base 1 leads to oxygenating
Deferent is connected, and the oxygenating tube channel is connected or naturally aspirated oxygenating with small-sized fan 10；Described base 1 is provided with two
Outer shroud induction tunnel 11, inner ring outer ring induction tunnel 12 and inner ring inner lane induction tunnel 13, two outer shroud induction tunnels 11 and institute on base 1
Two outer shroud gas outlets 14 being provided with are connected, the inner ring outer ring gas outlet that inner ring outer ring induction tunnel 12 is provided with base 1
15 are connected, and inner ring inner lane induction tunnel 13 is connected with the inner ring inner lane gas outlet 16 that base 1 is provided with；Described two are outer
Ring gas outlet 14 is connected with external ring fire cover 3, and fire is irised out outside the inner ring that inner ring outer ring gas outlet 15 is provided with interior ring fire cover 4
Hole 41 is connected.
Sub-air chamber 5 is fixed with described base 1, equipped with two outer shroud nozzles 6, inner ring outer ring nozzles in the sub-air chamber 5
7, two outer shroud nozzles 6 are connected with two outer shroud induction tunnels 11 respectively, inner ring outer ring nozzle 7 and inner ring outer ring induction tunnel
12 are connected；Inner ring inner lane nozzle 8 is fixedly connected with inner ring inner lane induction tunnel 13, and the inner ring inner lane nozzle 8 is fixed on
On base 1.
Plane where the inner ring inner lane oxygenating hole 42 of described interior ring fire cover 4, can higher than plane on the interior outer ring of ring fire cover 4
Effectively prevent from boiling over liquid or other foreign matters enter burner internal；Inner ring outer ring fire output hole 41 and inner ring inner lane oxygenating hole 42 intersect
Arrangement.
The described inner ring of mixing chamber 2, without air distribution structure, is that (auxiliary air being naturally introduced by during increase burning is flowed into open state
Aisle spare).
The inner ring outer ring fire output hole 41 of the described side of interior ring fire cover 4 and the oxygenating hole at the interior top of ring fire cover 4 form one jiao
Degree, allows and converges during the air outflow of oxygenating hole with side flame, increase and the contact area of the interior side fire hole of ring fire cover 4.
The inner lane oxygenating passage of described interior ring fire cover 4 is longer, and when being carried out when burning, cold air passes through the passage, is fired
Burner absorbs the heat of fire hole burning, has possessed higher temperature when being transported to fire output hole at the top of interior ring fire cover, has more had
Beneficial to fuel gas buring.
Described burner overall dimensions are relatively thin, are conducive to facility burner sunk type technology, and heat focuses more on the bottom of a pan.
As shown in accompanying drawing 5,6, described oxygenating tube channel is inner ring inner lane induction tunnel 13 or burner internal channel 9, the combustion
Burner internal channel 9 is located at the center of base 1 and perpendicular shape, and the mouth that is passed through of air is located at the bottom surface of base 1, in burner
Passage 9 is passed through auxiliary air by being passed through mouth, the pressure difference produced using fuel gas buring, burner base air is passed through in burner
Passage 9 sucks auxiliary air, interior ring flame is burnt completely, produces higher heat, reduces the discharge of carbon monoxide.
As shown in Figure 7, described inner ring inner lane induction tunnel 13 is connected with small-sized fan 10 by ventilation duct and provides two
Secondary air, described small-sized fan 10 is installed on inside kitchen range, and inlet scoop is connected to burning towards outside kitchen range bottom shell by appendix
Device, can effectively control blower fan surface temperature rise, increase service life of fan.
Designed by the ultra-thin double outer shroud injection tube structures of burner base 1 and the head circular hybrid chamber that clashes, can be with
The enough primary airs of effective injection, and sky-combustion gas mixing is evenly, allows burning more fully, burner is overall thinner, and kitchen range are whole
Machine height reduction, is easy to operation；Normal burner needs band air distribution disk air distribution structure, and the patent burner air distribution disk is concentrated and is designed at
Base 1 so that the inner lane of mixing chamber 2 then forms complete opening-wide state, just without air distribution structure between sub-air chamber and interior ring fire cover 4
There are enough auxiliary airs to supplement passage in interior ring fire cover 4, external ring fire cover 3, make burner combustion more abundant；So that mixing chamber 2
Inner lane is simple in construction not need screw closure, easy cleaning without air distribution structure.
Burner integral sinking firepower concentrates on the bottom of a pan, and heat-gathering high-efficiency, inner ring small fire is located at below stove panel, effectively anti-
Only wind is extinguished；
It is that necessary, appropriate secondary sky is supplemented in the closed area that interior ring fire cover 4 is formed with the bottom of a pan with blast apparatus
Gas, be realized by blast apparatus auxiliary air is carried out it is rational force to supplement, each oxygenating hole with the interior bottom of ring fire cover 4
Fire output hole corresponds uniform oxygenating, and the inner ring outer ring fire output hole 41 of the side of interior ring fire cover 4 and the oxygenating at the interior top of ring fire cover 4
Hole shape is at an angle, allows and converges during the air outflow of oxygenating hole with side flame, increase and the contact surface of the interior side fire hole of ring fire cover 4
Product so that burner operating mode is more preferably there is provided relatively sufficient supplement air, and imperfect combustion combustion gas is fully mixed with flame front
Close, it is burnt completely, improve combustion intensity, reduction CO discharges, so as to improve ignition temperature and reduce pan bracket highly, are reduced
Heat loss, reaches the purpose for improving the thermal efficiency, the thermal efficiency of cooker burner can be lifted to greatest extent.
It is understood that it will be understood by those skilled in the art that being subject to technical scheme and inventive concept
It should all belong to the protection domain of appended claims of the invention with replacing or changing.
Claims (9)
1. a kind of burner with high efficiency with oxygen supplement function, including base (1), interior ring fire cover (4), it is characterised in that：Described is interior
Ring fire cover (4) is located at the center position of base (1), and the interior ring fire cover (4) is provided with inner ring outer ring fire output hole (41) and interior
Ring inner lane oxygenating hole (42)；The inner ring inner lane gas outlet that described inner ring inner lane oxygenating hole (42) is provided with by base (1)
(16) it is connected with oxygenating tube channel, the oxygenating tube channel is connected or naturally aspirated oxygenating with small-sized fan (10).
2. the burner with high efficiency according to claim 1 with oxygen supplement function, it is characterised in that：Also including mixing chamber (2), outside
Ring fire cover (3), described external ring fire cover (3) is located on mixing chamber (2), and mixing chamber (2) is located on base (1).
3. the burner with high efficiency according to claim 1 with oxygen supplement function, it is characterised in that：Set on described base (1)
There are two outer shroud induction tunnels (11), inner ring outer ring induction tunnel (12) and inner ring inner lane induction tunnel (13), two outer shroud induction tunnels
(11) two outer shroud gas outlets (14) being provided with base (1) are connected, on inner ring outer ring induction tunnel (12) and base (1)
The inner ring outer ring gas outlet (15) being provided with is connected, in the inner ring that inner ring inner lane induction tunnel (13) is provided with base (1)
Gas port (16) is irised out to be connected；Two described outer shroud gas outlets (14) are connected with external ring fire cover (3), inner ring outer ring gas outlet
(15) it is connected with the inner ring outer ring fire output hole (41) that interior ring fire cover (4) is provided with.
4. the burner with high efficiency according to claim 1 with oxygen supplement function, it is characterised in that：Described oxygenating tube channel is
Burner internal channel (9), the burner internal channel (9) be located at base (1) center and perpendicular shape, air be passed through mouth position
At the bottom surface of base (1), burner internal channel (9) is passed through auxiliary air by being passed through mouth.
5. the burner with high efficiency according to claim 1 with oxygen supplement function, it is characterised in that：Described oxygenating tube channel is
Inner ring inner lane induction tunnel (13), described inner ring inner lane induction tunnel (13) is connected and provided with small-sized fan (10) by ventilation duct
Auxiliary air.
6. the burner with high efficiency according to claim 1 with oxygen supplement function, it is characterised in that：It is solid on described base (1)
Equipped with two outer shroud nozzles (6), inner ring outer ring nozzles (7), two outer shroud nozzles in Ding You sub-air chamber (5), the sub-air chamber (5)
(6) it is connected respectively with two outer shroud induction tunnels (11), inner ring outer ring nozzle (7) is connected solid with inner ring outer ring induction tunnel (12)
It is fixed；Inner ring inner lane nozzle (8) is fixedly connected with inner ring inner lane induction tunnel (13), and the inner ring inner lane nozzle (8) is fixed on bottom
On seat (1).
7. the burner with high efficiency according to claim 1 with oxygen supplement function, it is characterised in that：Described interior ring fire cover (4)
Inner ring inner lane oxygenating hole (42) where plane higher than plane on interior ring fire cover (4) outer ring.
8. the burner with high efficiency according to claim 1 with oxygen supplement function, it is characterised in that：Fire is irised out outside described inner ring
Hole (41) and inner ring inner lane oxygenating hole (42) cross arrangement.
9. the burner with high efficiency according to claim 2 with oxygen supplement function, it is characterised in that：Described mixing chamber (2)
Inner ring is open state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710271067.2A CN106940013A (en) | 2017-04-24 | 2017-04-24 | A kind of burner with high efficiency with oxygen supplement function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710271067.2A CN106940013A (en) | 2017-04-24 | 2017-04-24 | A kind of burner with high efficiency with oxygen supplement function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106940013A true CN106940013A (en) | 2017-07-11 |
Family
ID=59464309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710271067.2A Pending CN106940013A (en) | 2017-04-24 | 2017-04-24 | A kind of burner with high efficiency with oxygen supplement function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106940013A (en) |
Cited By (6)
| 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 |
| CN107830521A (en) * | 2017-11-03 | 2018-03-23 | 杭州老板电器股份有限公司 | The burner with high efficiency and gas-cooker of a kind of multilayer oxygen supply |
| CN110608436A (en) * | 2019-11-06 | 2019-12-24 | 杭州老板电器股份有限公司 | Burner and gas stove |
| CN114251656A (en) * | 2021-12-08 | 2022-03-29 | 中山市思源电器有限公司 | Humidification micro-mixing combustor |
| WO2022121602A1 (en) * | 2020-12-07 | 2022-06-16 | 广东美的白色家电技术创新中心有限公司 | Burner and gas stove |
| CN115823582A (en) * | 2022-11-28 | 2023-03-21 | 中山市康诺智能家居有限公司 | High-efficiency energy-saving high-power ultra-thin combined burner |
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Cited By (9)
| 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 |
| CN107830521A (en) * | 2017-11-03 | 2018-03-23 | 杭州老板电器股份有限公司 | The burner with high efficiency and gas-cooker of a kind of multilayer oxygen supply |
| CN107830521B (en) * | 2017-11-03 | 2024-03-29 | 杭州老板电器股份有限公司 | High-efficient combustor of multilayer oxygen suppliment and gas-cooker |
| CN110608436A (en) * | 2019-11-06 | 2019-12-24 | 杭州老板电器股份有限公司 | Burner and gas stove |
| WO2022121602A1 (en) * | 2020-12-07 | 2022-06-16 | 广东美的白色家电技术创新中心有限公司 | Burner and gas stove |
| CN114251656A (en) * | 2021-12-08 | 2022-03-29 | 中山市思源电器有限公司 | Humidification micro-mixing combustor |
| CN114251656B (en) * | 2021-12-08 | 2024-02-02 | 中山市思源电器有限公司 | Humidification micro-mixing combustor |
| CN115823582A (en) * | 2022-11-28 | 2023-03-21 | 中山市康诺智能家居有限公司 | High-efficiency energy-saving high-power ultra-thin combined burner |
| CN115823582B (en) * | 2022-11-28 | 2023-08-25 | 中山市康诺智能家居有限公司 | High-efficiency energy-saving high-power ultrathin combined burner |
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Application publication date: 20170711 |