CN110006040A - A kind of external ring fire cover of gas stove burner - Google Patents
A kind of external ring fire cover of gas stove burner Download PDFInfo
- Publication number
- CN110006040A CN110006040A CN201910310107.9A CN201910310107A CN110006040A CN 110006040 A CN110006040 A CN 110006040A CN 201910310107 A CN201910310107 A CN 201910310107A CN 110006040 A CN110006040 A CN 110006040A
- Authority
- CN
- China
- Prior art keywords
- fire hole
- fire
- external ring
- hole
- ring fire
- 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.)
- Granted
Links
- 125000004122 cyclic group Chemical group 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 18
- 238000002485 combustion reaction Methods 0.000 abstract description 13
- 230000006641 stabilisation Effects 0.000 abstract description 13
- 238000011105 stabilization Methods 0.000 abstract description 13
- 239000007789 gas Substances 0.000 abstract description 9
- 239000003345 natural gas Substances 0.000 abstract description 9
- 230000006698 induction Effects 0.000 description 19
- 239000013589 supplement Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 239000002737 fuel gas Substances 0.000 description 9
- 230000001939 inductive effect Effects 0.000 description 6
- 239000000567 combustion gas Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003915 liquefied petroleum gas Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 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
- F23D14/26—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid with provision for a retention flame
-
- 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
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/74—Preventing flame lift-off
-
- 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
- F23D14/72—Safety devices, e.g. operative in case of failure of gas supply
- F23D14/82—Preventing flashback or blowback
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2209/00—Safety arrangements
- F23D2209/10—Flame flashback
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2209/00—Safety arrangements
- F23D2209/20—Flame lift-off / stability
Abstract
The present invention relates to a kind of external ring fire covers of gas stove burner, belong to gas cooker field.The present invention includes external ring fire cover ontology, main fire hole and steady fire hole, the main fire hole and steady fire hole are arranged on external ring fire cover ontology, its design feature is: the main fire hole includes single order fire hole and second order fire hole, the single order fire hole is connected to second order fire hole, and there are angle αs between the axis of single order fire hole and the axis of second order fire hole.By being arranged to single order fire hole and second order fire hole there are angle, main fire hole can be reduced and go out air velocity, to realize that main fire hole carries flame stabilization function, and then the case where to may make natural gas in combustion be not in from flame, so that flame is more stable.
Description
Technical field
The present invention relates to a kind of external ring fire covers of gas stove burner, belong to gas cooker field.
Background technique
The fire hole of conventional external ring fire cover is that the single big fire hole used adds steady flame slot composition or the big fire hole of a row, one
Arrange the layout structures such as the double fire hole of small fire hole composition.In view of this, application No. is 201610676818.4 patent documents
In disclose a kind of external ring fire cover of gas stove burner, the fire output hole in above-mentioned documents be have upper discharge fire hole and under
Fire hole is discharged to constitute, while passing fiery slot and being set up directly on fire cover ontology, the fire output hole of the external ring fire cover in above-mentioned documents
The case where air velocity is higher out, and flame stability is poor, and natural gas is easy to appear in combustion from flame.
Summary of the invention
It is an object of the invention to overcome the above deficiencies in the existing technologies, and provide it is a kind of reasonable in design,
Main fire hole can be reduced and go out gas velocity, and there is the external ring fire cover of the gas stove burner of included flame stabilization function.
Technical solution used by the present invention solves the above problems is: the external ring fire cover of the gas stove burner, including
External ring fire cover ontology, main fire hole and steady fire hole, the main fire hole and steady fire hole are arranged on external ring fire cover ontology, and structure is special
Point is: the main fire hole includes single order fire hole and second order fire hole, and the single order fire hole is connected to second order fire hole, and single order fire hole
Axis and second order fire hole axis between there are angle αs.It, can by being arranged to single order fire hole and second order fire hole there are angle
It reduces main fire hole and goes out air velocity, to realize that main fire hole carries flame stabilization function, and then may make natural gas in combustion not
The case where will appear from flame, so that flame is more stable.
Further, 90 °≤α≤150 °.It reduces main fire hole and goes out air velocity, to realize that main fire hole carries steady flame function
Energy.
Further, along the circumferential direction of external ring fire cover ontology, cyclic structure is provided on the outer wall of external ring fire cover ontology
Steady flame slot, the steady fire hole is connected to steady flame slot.By the cyclic annular flame stabilization function for steady flame slot being arranged, steady fire hole has, with master
The included flame stabilization function of fire hole is to realize the function of bistable flame, and avoiding burner, there is a situation where de- fire in use.
Further, it is fixed with the fiery boss of biography on the external ring fire cover ontology, the fiery slot of biography is provided on the fiery boss of the biography.
So that the even flame passed in the middle part of fiery slot scatters, the flame stabilization of fiery slot two sides is passed.
Further, the fiery slot of the biography is connected to any one second order fire hole.
Further, the side for passing fiery slot and the fiery boss of biography being set.Air velocity is reduced out, keeps second order fire hole included
Flame stabilization function.
Further, the single order fire hole and second order fire hole are arranged on external ring fire cover ontology, the single order fire hole
Aperture is less than the aperture of second order fire hole.Air velocity is reduced out, higher flame stability is reached.
Further, the steady flame slot position is in the lower section of second order fire hole.Bistable is realized by the way that steady flame slot and main fire hole is arranged
The function of flame.
Further, the steady flame slot is obliquely installed, and the steady fire hole is vertically arranged.
Further, the shape of the single order fire hole and the shape of second order fire hole are cylinder.
Compared with prior art, the invention has the following advantages that the external ring fire cover has double flame stabilization functions, the external ring fire cover
Main fire hole is set as being made of single order fire hole and second order fire hole, i.e. single order fire hole and second order fire hole joins end to end and mutually form one
Determine angle, certain flame stabilization function can be carried after main fire hole turning, then along with the steady fire hole that a circle is connected to steady flame slot
The external ring fire cover of the double flame stabilization functions of structure composition.For using the cooker burner of higher primary air ratio, this burner solution
The problem of being certainly easy to produce when using natural gas from flame phenomenon is easy to produce tempering phenomenon when solving using liquefied petroleum gas
Problem.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the external ring fire cover of the embodiment of the present invention.
Fig. 2 is the A-A the schematic diagram of the section structure in Fig. 1.
Fig. 3 is the portion the B enlarged structure schematic diagram in Fig. 2.
Fig. 4 is the portion the C enlarged structure schematic diagram in Fig. 2.
Fig. 5 is the schematic perspective view of the external ring fire cover of the embodiment of the present invention.
Fig. 6 is the portion the D enlarged structure schematic diagram in Fig. 5.
Fig. 7 is the exploded perspective structural schematic diagram of the energy gathering cap of the embodiment of the present invention.
Fig. 8 is the schematic view of the front view of the energy gathering cap of the embodiment of the present invention.
Fig. 9 is the E-E the schematic diagram of the section structure in Fig. 8.
Figure 10 is the operation principle schematic diagram of the energy gathering cap of the embodiment of the present invention.
Figure 11 is the exploded perspective structural representation of the high heat load high efficiency fuel gas stove tool burner of the embodiment of the present invention
Figure.
Figure 12 is the schematic perspective view of the interior ring fire cover of the embodiment of the present invention.
Figure 13 is the use schematic diagram of the high heat load high efficiency fuel gas stove tool burner of the embodiment of the present invention.
Figure 14 is the exploded perspective structural representation of the high heat load high efficiency fuel gas stove tool burner of the embodiment of the present invention
Figure.
Figure 15 is the schematic perspective view of the high heat load high efficiency fuel gas stove tool burner of the embodiment of the present invention.
In figure: external ring fire cover 1, energy gathering cap 2, interior ring fire cover 3, burner base 4, combustion chamber 5, ignition electrode 6, inductive needle 7,
Pot 8,
External ring fire cover ontology 11, single order fire hole 13, second order fire hole 14, passes fiery boss 15, passes fiery slot 16, steady flame slot main fire hole 12
17, steady fire hole 18,
First energy gathering cap 21, the second energy gathering cap 22, outer ring fire auxiliary air supplement channel 23, interior ring fire auxiliary air supplement channel
24, stove panel 25, cooker racks 26, annular recess 27, step structure 28, air hole 29, card slot 210,
The main fire hole 32 of interior ring fire cover ontology 31, inner ring, the steady flame slot 33 of inner ring, the steady fire hole 34 of inner ring, igniting boss 35, induction boss
36, igniting passes fiery slot 37, induction passes fiery slot 38, igniting fire hole 39, induction fire hole 310.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing and by embodiment, and following embodiment is to this hair
Bright explanation and the invention is not limited to following embodiments.
Embodiment.
Referring to shown in Fig. 1 to Figure 15, it should however be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only
To cooperate the revealed content of specification, so that those skilled in the art understands and reads, it is not intended to limit the invention
Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size
Adjustment should all still be fallen in disclosed in the case where not influencing the effect of present invention can be generated and the purpose that can reach
In the range of technology contents can be covered.Meanwhile if in this specification with reference as "upper", "lower", "left", "right", " centre " and
The term of " one " etc. is merely convenient to being illustrated for narration, rather than to limit the scope of the invention, relativeness
It is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the present invention.
External ring fire cover 1 in the present embodiment includes external ring fire cover ontology 11, main fire hole 12 and steady fire hole 18, main 12 He of fire hole
Steady fire hole 18 is arranged on external ring fire cover ontology 11, and main fire hole 12 includes single order fire hole 13 and second order fire hole 14.(referring specifically to
Fig. 1-6).
Along the circumferential direction of external ring fire cover ontology 11, the steady flame of cyclic structure is provided on the outer wall of external ring fire cover ontology 11
Slot 17, steady fire hole 18 are connected to steady flame slot 17, and steady flame slot 17 is located at the lower section of second order fire hole 14, and steady flame slot 17 is obliquely installed, surely
Fire hole 18 is vertically arranged.
It is fixed with the fiery boss 15 of biography on external ring fire cover ontology 11 in the present embodiment, passes and is provided with the fiery slot of biography on fiery boss 15
16；It passes fiery slot 16 to be connected to any one second order fire hole 14, passes fiery slot 16 and the side for passing fiery boss 15 is set.
The shape of single order fire hole 13 in the present embodiment and the shape of second order fire hole 14 are cylinder, 13 He of single order fire hole
Second order fire hole 14 is arranged on external ring fire cover ontology 11, and the aperture of single order fire hole 13 is less than the aperture of second order fire hole 14, single order
Fire hole 13 is connected to second order fire hole 14, and there are angle α between the axis of single order fire hole 13 and the axis of second order fire hole 14, and 90 °
≤ α≤150 °, the main fire hole 32 of inner ring and the steady fire hole 34 of inner ring are arranged on interior ring fire cover ontology 31,11 He of external ring fire cover ontology
Interior ring fire cover ontology 31 is installed on combustion chamber 5.
External ring fire cover 1 in the present embodiment is mainly used for the high heat load high efficiency fuel gas stove tool burner of Figure 14-15
In, which has double flame stabilization functions, and the main fire hole 12 of the external ring fire cover 1 is set as by single order fire hole 13 and second order fire
Hole 14 is constituted, i.e., single order fire hole 13 and second order fire hole 14 join end to end and mutually form certain angle, and main fire hole 12 can after turning
To carry certain flame stabilization function, then along with the double flame stabilization functions of 18 structure composition of steady fire hole that a circle is connected to steady flame slot 17
External ring fire cover 1.For using the cooker burner of higher primary air ratio, the solution of this burner is held when using natural gas
The problem of being also easy to produce from flame phenomenon, is easy to produce tempering phenomenon when solving the problems, such as using liquefied petroleum gas.
High heat load high efficiency fuel gas stove in the present embodiment has burner, in addition to including above-mentioned external ring fire cover 1, also wraps
Include energy gathering cap 2, interior ring fire cover 3, burner base 4, combustion chamber 5, ignition electrode 6 and inductive needle 7, combustion chamber 5, ignition electrode 6 and sense
Needle 7 is answered to be installed in burner base 4, external ring fire cover 1 and interior ring fire cover 3 are installed on combustion chamber 5,1 He of external ring fire cover
Interior ring fire cover 3 cooperates with energy gathering cap 2.
Energy gathering cap 2 in the present embodiment includes the second energy gathering cap 22 and the first energy gathering cap 21, and the first energy gathering cap 21 is placed on
On second energy gathering cap 22, the first energy gathering cap 21 and the detachable installation of the second energy gathering cap 22, the first energy gathering cap 21 and the second cumulative
Formed between cover 22 and supplement channel 23 for the outer ring fire auxiliary air to outer ring fire supplement auxiliary air, the second energy gathering cap 22 with
It is formed between stove panel 25 and supplements channel 24 for the interior ring fire auxiliary air of internal ring fire supplement auxiliary air.(specific ginseng
See Fig. 7-10).
Outer ring fire auxiliary air supplement channel 23 and interior ring fire auxiliary air supplement channel 24 in the present embodiment is in
" L " the type stereochemical structure setting set, and the height in outer ring fire auxiliary air supplement channel 23 is supplemented less than interior ring fire auxiliary air
The height in channel 24, the second energy gathering cap 22 are mounted on stove panel 25, and cooker racks 26 is equipped on the second energy gathering cap 22, and second is poly-
The card slot 210 being provided on 22 for installing cooker racks 26 can be covered, cooker racks 26 is mounted in card slot 210.
Between the inner wall of the first energy gathering cap 21 and the outer wall of external ring fire cover 1 in the present embodiment and external ring fire cover 1 it is interior
There is gap between wall and the outer wall of interior ring fire cover 3, when for supplementing auxiliary air, facilitating the flowing of auxiliary air, second
Step structure 28 annular in shape is provided on energy gathering cap 22, the first energy gathering cap 21 is placed on step structure 28, poly- along second
The circumferential direction that 22 can be covered is provided with multiple air holes 29 in the lower part of step structure 28, is provided with and is used on the first energy gathering cap 21
The annular recess 27 of access liquid.
Interior ring fire cover 3 in the present embodiment includes interior ring fire cover ontology 31, the main fire hole 32 of inner ring, the steady fire hole 34 of inner ring, point
Fiery boss 35 and induction boss 36；The outer wall of interior ring fire cover ontology 31, the steady flame slot of inner ring that its circumferential direction is provided with cyclic structure
33, the steady fire hole 34 of inner ring is connected to the steady flame slot 33 of inner ring.(referring specifically to Figure 11-12).
Igniting boss 35 and induction boss 36 in the present embodiment are each attached on interior ring fire cover ontology 31；Igniting boss 35
It is located at the top of ignition electrode 6 and inductive needle 7 with induction boss 36, is respectively arranged on igniting boss 35 and induction boss 36
Igniting passes fiery slot 37 and induction passes fiery slot 38.
Igniting fire hole 39 and induction fire hole 310, igniting fire hole 39 and induction fire are provided on combustion chamber 5 in the present embodiment
Hole 310 is located at the lower section that fire passes fiery slot 37 and induction passes fiery slot 38；Fire hole 39 of lighting a fire cooperates with ignition electrode 6, incudes fire hole
310 cooperate with inductive needle 7.
The energy gathering cap 2 can supplement channel 23 by outer ring fire auxiliary air respectively and interior ring fire auxiliary air supplements channel 24
Auxiliary air is supplemented for outer ring fire and interior ring fire, improves efficiency of combustion, while passing through the first energy gathering cap 21 of setting and the second cumulative
Heat-proof quality can be improved in cover 22, reaches better Heat-collecting effect, heat loss is reduced, so that the surface temperature of stove panel 25 drops
It is low, be conducive to the flowing of auxiliary air, may make natural gas full combustion, reduce the concentration of CO in flue gas, by poly- first
It can cover and liquid of the annular recess 27 for overflowing in access pot 8 is set on 21, can avoid liquid spilling in pot 8 and extinguish the blaze, send out
It is raw dangerous.
The a little fiery slot 37 of igniting biography and induction are respectively set on the igniting boss 35 and induction boss 36 of the interior ring fire cover 3 to pass
Fiery slot 38 passes fiery slot 38 and is used for flame induction and steady flame, passes fiery function for burner ignition and steady flame, biography fire function, induction.
This interior ring fire cover 3 is used for the cooker burner using higher primary air ratio, solves burner and lights a fire when using natural gas
Position is easy to produce the problem that difficult point fire is caused from flame phenomenon, to improve kitchen range lighting rate；It solves burner and is using natural gas
When induction fire hole be easy to cause sensing device to be difficult to incude from flame phenomenon, reduce the sensitive time, to improve induction speed.
High heat load high efficiency fuel gas stove tool burner may make combustion gas full combustion, have thermal efficiency height, heat-insulated
High heat load may be implemented when using natural gas in the advantages that effect is good, high heat load high efficiency fuel gas stove tool burner
High thermal efficiency > 72% is realized while 5.0kW.
The high heat load high efficiency fuel gas stove has burner, passes fiery boss 15 and is oppositely arranged with induction boss 36, passes fire
Slot 16 passes fiery slot 38 with induction and is oppositely arranged, and burner stops working burner in use, when inductive needle 7 incudes less than flame.
In use, ignition electrode 6 ignites and flows through the combustion gas of interior ring fire cover 3 and form interior ring fire, is ignited by interior ring fire and flow through biography
Combustion gas on fiery 15 fire hole of boss forms outer ring fire, and then entire burner is ignited, external ring fire cover 1 and the equal position of interior ring fire cover 3
In in energy gathering cap 2, heat loss is reduced by installation energy gathering cap 2, by interior ring fire and outer ring fire to the pot 8 being located in cooker racks 26 into
Row heating supplements channel 23 by outer ring fire auxiliary air respectively during burner combustion and interior ring fire auxiliary air is mended
It fills channel 24 and auxiliary air is supplemented to outer ring fire and interior ring fire, so that combustion gas is adequately burnt, reduce the concentration of CO in flue gas,
When inductive needle 7 incudes less than flame, burner is flame-out, which has many advantages, such as that the thermal efficiency is high, thermic load is high.It is (specific
Referring to Figure 13).
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different, and above content is only to structure of the invention example explanation described in this specification.It is all according to
According to equivalence changes or simple change that the invention patent design structure, feature and principle is done, it is included in this hair
In the protection scope of bright patent.Those skilled in the art can do described specific embodiment various
The mode that the modify or supplement or adopt of various kinds is similar substitutes, and without departing from structure of the invention or surmounts present claims
Range defined in book, is within the scope of protection of the invention.
Claims (10)
1. a kind of external ring fire cover of gas stove burner, including external ring fire cover ontology (11), main fire hole (12) and steady fire hole
(18), the main fire hole (12) and steady fire hole (18) are arranged on external ring fire cover ontology (11), it is characterised in that: the main fire
Hole (12) includes single order fire hole (13) and second order fire hole (14), and the single order fire hole (13) is connected to second order fire hole (14), and one
There are angle αs between the axis of rank fire hole (13) and the axis of second order fire hole (14).
2. the external ring fire cover of gas stove burner according to claim 1, it is characterised in that: the 90 °≤α≤
150°。
3. the external ring fire cover of gas stove burner according to claim 1, it is characterised in that: along external ring fire cover ontology
(11) circumferential direction is provided with the steady flame slot (17) of cyclic structure, the steady fire hole on the outer wall of external ring fire cover ontology (11)
(18) it is connected to steady flame slot (17).
4. the external ring fire cover of gas stove burner according to claim 1, it is characterised in that: the external ring fire cover ontology
(11) it is fixed with the fiery boss (15) of biography on, the fiery slot (16) of biography is provided on the fiery boss (15) of the biography.
5. the external ring fire cover of gas stove burner according to claim 4, it is characterised in that: the fiery slot (16) of the biography with
The connection of any one second order fire hole (14).
6. the external ring fire cover of gas stove burner according to claim 4, it is characterised in that: the fiery slot (16) of the biography sets
It sets in the side for passing fiery boss (15).
7. the external ring fire cover of gas stove burner according to claim 1, it is characterised in that: the single order fire hole (13)
It is arranged on external ring fire cover ontology (11) with second order fire hole (14), the aperture of the single order fire hole (13) is less than second order fire hole
(14) aperture.
8. the external ring fire cover of gas stove burner according to claim 3, it is characterised in that: steady flame slot (17) position
In the lower section of second order fire hole (14).
9. the external ring fire cover of gas stove burner according to claim 3, it is characterised in that: the steady flame slot (17) is inclined
Tiltedly setting, the steady fire hole (18) are vertically arranged.
10. the external ring fire cover of gas stove burner according to claim 1, it is characterised in that: the single order fire hole
(13) shape of shape and second order fire hole (14) is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910310107.9A CN110006040B (en) | 2019-04-17 | 2019-04-17 | Outer ring fire cover of gas kitchen range burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910310107.9A CN110006040B (en) | 2019-04-17 | 2019-04-17 | Outer ring fire cover of gas kitchen range burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110006040A true CN110006040A (en) | 2019-07-12 |
| CN110006040B CN110006040B (en) | 2024-04-30 |
Family
ID=67172670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910310107.9A Active CN110006040B (en) | 2019-04-17 | 2019-04-17 | Outer ring fire cover of gas kitchen range burner |
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| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566967A (en) * | 2019-10-10 | 2019-12-13 | 宁波方太厨具有限公司 | Fire cover and stove comprising same |
| CN110793031A (en) * | 2019-11-18 | 2020-02-14 | 杭州德意电器股份有限公司 | Outer ring fire cover of combustor |
| CN113237102A (en) * | 2021-03-31 | 2021-08-10 | 浙江万事兴电器有限公司 | Gas stove |
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| JPS63150521A (en) * | 1986-12-15 | 1988-06-23 | Riken Kiki Kaihatsu Kk | Burned food cooking device |
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| CN203549833U (en) * | 2013-06-26 | 2014-04-16 | 宁波方太厨具有限公司 | Household gas stove burner cover |
| CN106122958A (en) * | 2016-06-21 | 2016-11-16 | 广东美的厨房电器制造有限公司 | Burner assembly and gas-cooker |
| CN106642118A (en) * | 2016-10-31 | 2017-05-10 | 宁波方太厨具有限公司 | Burner fire cover of gas cooker |
| CN210107395U (en) * | 2019-04-17 | 2020-02-21 | 杭州德意电器股份有限公司 | Outer ring fire cover of gas kitchen range burner |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566967A (en) * | 2019-10-10 | 2019-12-13 | 宁波方太厨具有限公司 | Fire cover and stove comprising same |
| CN110793031A (en) * | 2019-11-18 | 2020-02-14 | 杭州德意电器股份有限公司 | Outer ring fire cover of combustor |
| CN113237102A (en) * | 2021-03-31 | 2021-08-10 | 浙江万事兴电器有限公司 | Gas stove |
| CN113237102B (en) * | 2021-03-31 | 2022-08-23 | 浙江万事兴电器有限公司 | Gas range |
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| CN110006040B (en) | 2024-04-30 |
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