CN110375302A - Fire cover for kitchen range - Google Patents
Fire cover for kitchen range Download PDFInfo
- Publication number
- CN110375302A CN110375302A CN201910812610.4A CN201910812610A CN110375302A CN 110375302 A CN110375302 A CN 110375302A CN 201910812610 A CN201910812610 A CN 201910812610A CN 110375302 A CN110375302 A CN 110375302A
- Authority
- CN
- China
- Prior art keywords
- fire cover
- hole
- kitchen range
- ring fire
- stable flame
- 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
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
- F23D14/26—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
- 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
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/10—Tops, e.g. hot plates; Rings
-
- 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
Abstract
The invention discloses a kind of fire cover for kitchen range, its surface has main fire hole and stable flame hole, the outlet of the stable flame hole is arranged close to the outlet of the main fire hole, and angle is formed between the fuel gas flow direction of the stable flame hole and the fuel gas flow direction of the main fire hole, and the angle is greater than 90 °.The fire cover for kitchen range by make stable flame hole combustion gas and main fire hole combustion gas towards angle greater than 90 ° direction opposite direction flow out, turbulent flow is carried out to the combustion gas of main fire hole using the combustion gas of stable flame hole outflow, and utilize the gas flow rate flowed out from the exit of stable flame hole, reduce the flowing velocity for the combustion gas flowed out from the exit of main fire hole, so that the stable flame hole is provided simultaneously with the multiple functions such as steady flame, current stabilization and the turbulent flow carried out to main fire hole, improves the service performance of the fire cover for kitchen range.
Description
Technical field
The present invention relates to burner arts, in particular to a kind of fire cover for kitchen range.
Background technique
Core component of the fire cover for kitchen range as gas cooker, performance quality directly influence the globality of gas cooker
Energy.
In the structure of fire cover for kitchen range, steady flame structure can be correspondingly arranged near main fire hole, usually stable flame hole, with
It in the flame for stablizing main fire hole, avoids in the larger situation of firepower, the length of flame of main fire hole is too long to influence adding for fire cover for kitchen range
Hot property.Currently, by the way that stable flame hole is arranged near main fire hole, generated beneficial effect is only that the flame for stablizing main fire hole
Length causes stable flame hole structure for fire cover for kitchen range, and generated function is more single, can not greatly improve burner
Service performance.
Summary of the invention
It, can not the technical problem to be solved by the present invention is in order to overcome having a single function for steady flame structure in the prior art
The defect for enough greatly improving the service performance of burner provides a kind of fire cover for kitchen range.
The present invention is to solve above-mentioned technical problem by following technical proposals:
A kind of fire cover for kitchen range, surface have main fire hole and a stable flame hole, and the outlet of the stable flame hole is close to the main fire
The outlet in hole is arranged, and forms angle between the fuel gas flow direction of the stable flame hole and the fuel gas flow direction of the main fire hole,
The angle is greater than 90 °.
The fire cover for kitchen range by make stable flame hole combustion gas and main fire hole combustion gas it is opposite greater than 90 ° of direction towards angle
Outflow carries out turbulent flow to the combustion gas of main fire hole using the combustion gas of stable flame hole outflow, and using flowing out from the exit of stable flame hole
Gas flow rate reduces the flowing velocity for the combustion gas flowed out from the exit of main fire hole, is provided simultaneously with the stable flame hole to main fire hole
The multiple functions such as steady flame, current stabilization and the turbulent flow carried out, to improve the service performance of the fire cover for kitchen range.
Preferably, the fire cover for kitchen range includes interior ring fire cover and external ring fire cover, the main fire hole and the stable flame hole are distinguished
It is set on the interior ring fire cover and the external ring fire cover, to utilize the gap between interior ring fire cover and external ring fire cover, by main fire
Hole and stable flame hole are separately positioned on the outer surface of interior ring fire cover and the inner surface of external ring fire cover, so as to more easily realize
The structure design that main fire hole and stable flame hole are arranged oppositely.
Preferably, the main fire hole is set on the interior ring fire cover, the stable flame hole is set on the external ring fire cover.
Preferably, the fire cover for kitchen range also has a secondary fire hole, the pair fire hole is located at the surface of the external ring fire cover, and
Every being set between any two adjacent stable flame holes, to improve the firepower on external ring fire cover.
Preferably, the surface of the external ring fire cover has the gas pipeline extended to the opening direction of the main fire hole, institute
State the end that stable flame hole is set to the gas pipeline.
Under the premise of the structure there can be certain interval in guaranteeing between ring fire cover and external ring fire cover, contract as much as possible
Subtract outlet and the distance between the main fire hole of stable flame hole, to improve stable flame hole to the steady flame and turbulent flow effect of main fire hole.
Preferably, the caliber of the gas pipeline is less than the aperture of the corresponding main fire hole, the gas pipeline
End is protruded into the outlet of the main fire hole, to further increase stable flame hole to the steady flame of main fire hole and turbulent function.
Preferably, the interior ring fire cover has outwardly extending air supply channel, the air supply channel is connected to the outer ring
Fire cover, the air supply channel are connected to the combustion gas chamber of the interior ring fire cover and the combustion gas chamber of the external ring fire cover.
Preferably, the air supply channel is located at the upper surface of the interior ring fire cover, the air supply channel extends horizontally outward.
Since the end of air supply channel is connected to external ring fire cover, the setting height of external ring fire cover will be relatively higher than setting for interior ring fire cover
Set height.
Preferably, the upper surface of the interior ring fire cover has protrusion, the combustion gas chamber of the interior ring fire cover is formed in institute
The inside of protrusion is stated, one end of the air supply channel is connected to the protrusion, enables air supply channel to provide one kind
Positioned at the upper surface of interior ring fire cover, and it is connected to the better embodiment of the combustion gas chamber of interior ring fire cover.
Preferably, the protrusion is pan bracket, thus without utilizing in the case where independent pan bracket additionally is arranged
Protrusion at the top of interior ring fire cover realizes the purpose of support cookware.
Preferably, the external ring fire cover is fixed on the interior ring fire cover by the air supply channel.
The structure setting substantially changes the structure and connection features of traditional fire cover for kitchen range, and making mixing chamber only needs for interior
Ring fire cover installation connection, without regard to external ring fire cover.
Preferably, the external ring fire cover is higher than the interior ring fire cover setting, the lower section of the external ring fire cover has to described
The secondary-air passage of interior ring fire cover supplement air.
Compared in traditional fire cover for kitchen range, the lower section of external ring fire cover has the combustion gas chamber for being connected to mixing chamber, the stove
The external ring fire cover of tool fire cover keeps the space below external ring fire cover complete by fixing in the horizontal direction and being connected to interior ring fire cover
It is complete to open wide, to solve in traditional fire cover for kitchen range, due to blocking for external ring fire cover, air is caused to be difficult to be supplemented into interior ring fire
The defect of lid.
Preferably, the external ring fire cover has the gas pipeline extended to the opening direction of the main fire hole, the steady flame
Hole is set to the end of the gas pipeline, and the gas pipeline is set to the lower surface of the external ring fire cover.
The positive effect of the present invention is that:
The fire cover for kitchen range by make stable flame hole combustion gas and main fire hole combustion gas it is opposite greater than 90 ° of direction towards angle
Outflow carries out turbulent flow to the combustion gas of main fire hole using the combustion gas of stable flame hole outflow, and using flowing out from the exit of stable flame hole
Gas flow rate reduces the flowing velocity for the combustion gas flowed out from the exit of main fire hole, is provided simultaneously with the stable flame hole to main fire hole
The multiple functions such as steady flame, current stabilization and the turbulent flow carried out, to improve the service performance of the fire cover for kitchen range.
Detailed description of the invention
Fig. 1 is the sectional perspective structural schematic diagram of the fire cover for kitchen range of the embodiment of the present invention 1.
Fig. 2 is local interior's structural schematic diagram of the fire cover for kitchen range of the embodiment of the present invention 1.
Fig. 3 is the schematic perspective view of the fire cover for kitchen range of the embodiment of the present invention 2.
Fig. 4 is the schematic diagram of internal structure of the fire cover for kitchen range of the embodiment of the present invention 2.
Fig. 5 is local interior's structural schematic diagram of the fire cover for kitchen range of the embodiment of the present invention 2.
Fig. 6 is the sectional perspective structural schematic diagram of the fire cover for kitchen range of the embodiment of the present invention 2.
Description of symbols:
Fire cover for kitchen range 10, secondary-air passage 10a
Interior ring fire cover 1, combustion gas chamber 1a
Main fire hole 11
Air supply channel 12
Protrusion 13
External ring fire cover 2, combustion gas chamber 2a, lower surface 2b
Stable flame hole 21
Secondary fire hole 22
Gas pipeline 23
Cumulative circle 24
Specific embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to the reality
It applies among a range.
Embodiment 1
As depicted in figs. 1 and 2, the present invention provides a kind of fire cover for kitchen range 10, and surface has main fire hole 11 and stable flame hole
21, wherein the outlet of stable flame hole 21 is arranged close to the outlet of main fire hole 11, the fuel gas flow direction of stable flame hole 21 and main fire hole
An angle α is formed between 11 fuel gas flow direction, which is greater than 90 ° (referring to fig. 2).
By make stable flame hole 21 combustion gas and main fire hole 11 combustion gas towards angle α greater than 90 ° direction opposite direction flow out,
Turbulent flow is carried out to the combustion gas of main fire hole 11 with the combustion gas flowed out using stable flame hole 21, and is flowed out using from the exit of stable flame hole 21
Gas flow rate, reduce the flowing velocity of combustion gas flowed out from the exit of main fire hole 11, be provided simultaneously with the stable flame hole 21 pair
The multiple functions such as steady flame, current stabilization and the turbulent flow that main fire hole 11 carries out, to improve the use function of the fire cover for kitchen range 10.
As shown in Figure 1, main fire hole 11 and stable flame hole 21 are arranged oppositely, and it is located on fire cover for kitchen range 10 simultaneously.In this implementation
In example, the partial structural diagram that the fire cover for kitchen range 10 is provided with main fire hole 11 and stable flame hole 21 is only disclosed, needs especially to say
Bright, in addition to main fire hole 11 and stable flame hole 21 are laid out in the relative position on the fire cover for kitchen range 10, in the present embodiment stove
Remaining structure feature for having fire cover 10 is structure feature existing in the prior art, therefore details are not described herein.
Embodiment 2
The present embodiment also provides a kind of fire cover for kitchen range 10, and structure and the structure for the fire cover for kitchen range 10 that embodiment 1 provides are big
Cause it is identical, as shown in figure 5, the angle α between main fire hole 11 and stable flame hole 21 is similarly greater than 90 °.
The fire cover for kitchen range 10 of the present embodiment the difference is that, specifically have 2 two parts of interior ring fire cover 1 and external ring fire cover
Composition, and main fire hole 11 and stable flame hole 21 are separately positioned on interior ring fire cover 1 and external ring fire cover 2.
By the way that two kinds of fire hole to be separately positioned on interior ring fire cover 1 and external ring fire cover 2, to utilize interior ring fire cover 1
Main fire hole 11 and stable flame hole 21 are separately positioned on outer surface and the outer ring of interior ring fire cover 1 by the gap between external ring fire cover 2
The inner surface of fire cover 2, so as to more easily realize that the structure that main fire hole 11 and stable flame hole 21 are arranged oppositely designs.
As shown in Figure 3 and Figure 5, in the present embodiment, main fire hole 11 is arranged on interior ring fire cover 1, and the setting of stable flame hole 21 exists
On external ring fire cover 2.Meanwhile also there is secondary fire hole 22 on fire cover for kitchen range 10, secondary fire hole 22 is similarly provided on external ring fire cover 2,
The pair fire hole 22 is arranged at intervals between two adjacent stable flame holes 21, to improve the firepower on external ring fire cover 2.
Meanwhile the gas pipeline 23 that also there is the opening direction towards main fire hole 11 to extend on the surface of external ring fire cover 2,
The terminal position of the gas pipeline 23 is arranged in stable flame hole 21, certain to have between ring fire cover 1 and external ring fire cover 2 in guaranteeing
Under the premise of gap, the distance between the outlet of reduction stable flame hole 21 and main fire hole 11 as much as possible improves 21 couples of masters of stable flame hole
The steady flame and turbulent flow effect of fire hole 11.
In the present embodiment, external ring fire cover 2 be not be to be connected to the mixing chamber of gas cooker directly down (not show in figure
Out), but by being connected to the outwardly extending air supply channel 12 of interior ring fire cover 1, make air supply channel 12 by the combustion of interior ring fire cover 1
The combustion gas chamber 2a of gas chamber 1a and external ring fire cover 2 is connected together, by the combustion gas in mixing chamber via the combustion of interior ring fire cover 1
Gas chamber 1a and air supply channel 12 are sent to the combustion gas chamber 2a of external ring fire cover 2.
Wherein, which is located at the upper surface location of interior ring fire cover 1, and the air supply channel 12 is horizontal direction extension
It stretches.Since the end of air supply channel 12 is connected to external ring fire cover 2, the setting height of external ring fire cover 2 will be relatively higher than interior
The setting height of ring fire cover 1.
Preferably, as shown in figure 4, being provided with multiple protrusions 13 to raise upward in the upper surface of interior ring fire cover 1, these
Protrusion 13 along interior ring fire cover 1 circumferential direction circumference uniform distribution.The combustion gas chamber 1a of the interior ring fire cover 1 is formed in protrusion 13
Inside so that when the one end for being connected to interior 1 side of ring fire cover in air supply channel 12 is connected directly between on protrusion 13, interior ring fire
Combustion gas in the combustion gas chamber 1a of lid 1 can enter in air supply channel 12 via the space inside protrusion 13.
These protrusions 13 be also used as pan bracket come using.Specifically, when cookware is placed on the fire cover for kitchen range 10
When top, the top of protrusion 13 is directly contacted with the bottom of cookware, thus without additional setting pan bracket, benefit
The purpose of support cookware is realized with the protrusion 13 at interior 1 top of ring fire cover.
In addition, in the present embodiment, external ring fire cover 2 is only by being uniformly distributed between interior ring fire cover 1 and external ring fire cover 2
Air supply channel 12 realizes the purpose of positional relationship between fixed external ring fire cover 2 and interior ring fire cover 1.The outer ring of the fire cover for kitchen range 10
Fire cover 2 is not mixing chamber that is direct fixed and being connected to kitchen range, and makes the gas supply by extending out from interior ring fire cover 1
Channel 12 realize that position is fixed and fuel gas transmission.That is, interior ring fire cover 1 is mounted to the top of mixing chamber, and
External ring fire cover 2 is then the periphery for being directly mounted at interior ring fire cover 1, and the combustion gas used in external ring fire cover 2 is logical by supplying
What road 12 was conveyed out of interior ring fire cover 1.
Above-mentioned structure setting substantially changes the structure and connection features of traditional fire cover for kitchen range 10, makes mixing chamber only
It need to install and connect for interior ring fire cover 1, without regard to external ring fire cover 2.
On this basis, as shown in figure 5, the setting height of the external ring fire cover 2 should be above interior ring fire cover 1, so that outside
The lower section of ring fire cover 2 has enough open spaces, supplements the secondary of air to form inside ring fire cover 1 at the open spaces
Air duct 10a.Compared in traditional fire cover for kitchen range 10, the lower section of external ring fire cover 2 has the gas chamber for being connected to mixing chamber
Room, the external ring fire cover 2 provided in the present embodiment are made under external ring fire cover 2 by fixed in the horizontal direction and be connected to interior ring fire cover 1
The space of side can be opened wide completely, to solve in traditional fire cover for kitchen range 10, due to blocking for external ring fire cover 2, lead to air
It is difficult to be supplemented into the defect of interior ring fire cover 1.
In addition, since external ring fire cover 2 is higher than the setting of interior ring fire cover 1 the bottom of a pan of cookware can be more nearly, therefore, outside
The outer surface of ring fire cover 2 is provided with cumulative circle 24, to assemble the heat of fire cover for kitchen range 10, improves heating efficiency.
As shown in fig. 6, it is the sectional perspective structural schematic diagram from the fire cover for kitchen range 10 of view obliquely.From figure
In as can be seen that the following table of external ring fire cover 2 is arranged in gas pipeline 23 since external ring fire cover 2 is higher than the setting of interior ring fire cover 1
On the 2b of face, the gas pipeline 23 bending and horizontal extension after extending downwardly one end distance, to further extend to interior ring fire
The inside (referring to Fig. 5) of the main fire hole 11 of lid 1, so that the stable flame hole 21 for being located at 23 end of gas pipeline can extend into main fire hole 11
Outlet inside.Above structure is made by the way that stable flame hole 21 is arranged further close to main fire hole 11 from the outflow of stable flame hole 21
Combustion gas can fully, directly act on the combustion gas flowed out from main fire hole 11 in opposite direction, to improve stable flame hole 21
Current stabilization and turbulent function to main fire hole 11.
Certainly, in the case where the gas pipeline 23 for being provided with stable flame hole 21 is fully inserted into main fire hole 11, gas pipeline 23
Caliber be necessarily less than the aperture of corresponding main fire hole 11, cause to hinder to avoid combustion gas is flowed out from main fire hole 11.
In addition, provided in this embodiment is only a kind of mode of preferably setting stable flame hole 21, in other embodiments
In, the gas pipeline 23 extended from 2 surface of external ring fire cover can not also be directly protruding into main fire hole 11, and be only close to main
Fire hole 11 is arranged, and under this setup, stable flame hole 21 similarly can carry out steady flame, current stabilization and turbulent flow to main fire hole 11.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
Under the premise of the principle and substance of the present invention, many changes and modifications may be made, but these change and
Modification each falls within protection scope of the present invention.
Claims (13)
1. a kind of fire cover for kitchen range, surface has main fire hole and stable flame hole, which is characterized in that the outlet of the stable flame hole close to
The outlet of the main fire hole is arranged, shape between the fuel gas flow direction of the stable flame hole and the fuel gas flow direction of the main fire hole
At angle, the angle is greater than 90 °.
2. fire cover for kitchen range as described in claim 1, which is characterized in that the fire cover for kitchen range includes interior ring fire cover and outer ring fire
Lid, the main fire hole and the stable flame hole are respectively arranged on the interior ring fire cover and the external ring fire cover.
3. fire cover for kitchen range as claimed in claim 2, which is characterized in that the main fire hole is set on the interior ring fire cover, institute
Stable flame hole is stated to be set on the external ring fire cover.
4. fire cover for kitchen range as claimed in claim 3, which is characterized in that the fire cover for kitchen range also has secondary fire hole, the secondary fire
Hole is located at the surface of the external ring fire cover, and is arranged at intervals between any two adjacent stable flame holes.
5. fire cover for kitchen range as claimed in claim 3, which is characterized in that the surface of the external ring fire cover has to the main fire hole
The gas pipeline that extends of opening direction, the stable flame hole is set to the end of the gas pipeline.
6. fire cover for kitchen range as claimed in claim 5, which is characterized in that the caliber of the gas pipeline is less than corresponding described
The aperture of main fire hole, the end of the gas pipeline are protruded into the outlet of the main fire hole.
7. fire cover for kitchen range as claimed in claim 3, which is characterized in that the interior ring fire cover has outwardly extending gas supply logical
Road, the air supply channel are connected to the external ring fire cover, the air supply channel be connected to the interior ring fire cover combustion gas chamber and
The combustion gas chamber of the external ring fire cover.
8. fire cover for kitchen range as claimed in claim 7, which is characterized in that the air supply channel is located at the upper table of the interior ring fire cover
Face, the air supply channel extend horizontally outward.
9. fire cover for kitchen range as claimed in claim 8, which is characterized in that the upper surface of the interior ring fire cover has protrusion, institute
The combustion gas chamber for stating interior ring fire cover is formed in the inside of the protrusion, and one end of the air supply channel is connected to the protrusion
Portion.
10. fire cover for kitchen range as claimed in claim 9, which is characterized in that the protrusion is pan bracket.
11. fire cover for kitchen range as claimed in claim 7, which is characterized in that the external ring fire cover is fixed by the air supply channel
In the interior ring fire cover.
12. fire cover for kitchen range as claimed in claim 11, which is characterized in that the external ring fire cover is higher than the interior ring fire cover and sets
It sets, the lower section of the external ring fire cover has the secondary-air passage to the interior ring fire cover supplement air.
13. fire cover for kitchen range as claimed in claim 12, which is characterized in that the external ring fire cover has opening to the main fire hole
The gas pipeline that mouth direction extends, the stable flame hole are set to the end of the gas pipeline, and the gas pipeline is set to institute
State the lower surface of external ring fire cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910812610.4A CN110375302B (en) | 2019-08-30 | 2019-08-30 | Fire cover of kitchen range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910812610.4A CN110375302B (en) | 2019-08-30 | 2019-08-30 | Fire cover of kitchen range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110375302A true CN110375302A (en) | 2019-10-25 |
| CN110375302B CN110375302B (en) | 2020-08-21 |
Family
ID=68261255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910812610.4A Active CN110375302B (en) | 2019-08-30 | 2019-08-30 | Fire cover of kitchen range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110375302B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204187615U (en) * | 2014-10-23 | 2015-03-04 | 绍兴康尼电器有限公司 | A kind of burner |
| CN106196064A (en) * | 2016-08-31 | 2016-12-07 | 宁波方太厨具有限公司 | A kind of burner fire lid for gas-cooker |
| CN106224963A (en) * | 2016-08-31 | 2016-12-14 | 宁波方太厨具有限公司 | Burner fire lid for gas-cooker |
| CN107795994A (en) * | 2017-10-26 | 2018-03-13 | 杭州老板电器股份有限公司 | A kind of new efficient stable flame combusting device of internal flame sunk type and gas-cooker |
| CN207945679U (en) * | 2017-12-26 | 2018-10-09 | 宁波方太厨具有限公司 | A kind of burner having the burner fire lid for the burner fire lid of gas-cooker and application |
| CN208382152U (en) * | 2018-06-22 | 2019-01-15 | 绍兴市升博厨房电器有限公司 | A kind of steady flame rotating fire burner |
| CN109990289A (en) * | 2019-04-16 | 2019-07-09 | 宁波方太厨具有限公司 | Fire cover for kitchen range |
-
2019
- 2019-08-30 CN CN201910812610.4A patent/CN110375302B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204187615U (en) * | 2014-10-23 | 2015-03-04 | 绍兴康尼电器有限公司 | A kind of burner |
| CN106196064A (en) * | 2016-08-31 | 2016-12-07 | 宁波方太厨具有限公司 | A kind of burner fire lid for gas-cooker |
| CN106224963A (en) * | 2016-08-31 | 2016-12-14 | 宁波方太厨具有限公司 | Burner fire lid for gas-cooker |
| CN107795994A (en) * | 2017-10-26 | 2018-03-13 | 杭州老板电器股份有限公司 | A kind of new efficient stable flame combusting device of internal flame sunk type and gas-cooker |
| CN207945679U (en) * | 2017-12-26 | 2018-10-09 | 宁波方太厨具有限公司 | A kind of burner having the burner fire lid for the burner fire lid of gas-cooker and application |
| CN208382152U (en) * | 2018-06-22 | 2019-01-15 | 绍兴市升博厨房电器有限公司 | A kind of steady flame rotating fire burner |
| CN109990289A (en) * | 2019-04-16 | 2019-07-09 | 宁波方太厨具有限公司 | Fire cover for kitchen range |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110375302B (en) | 2020-08-21 |
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