CN112146092A - Stove burner - Google Patents
Stove burner Download PDFInfo
- Publication number
- CN112146092A CN112146092A CN201910567359.XA CN201910567359A CN112146092A CN 112146092 A CN112146092 A CN 112146092A CN 201910567359 A CN201910567359 A CN 201910567359A CN 112146092 A CN112146092 A CN 112146092A
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- China
- Prior art keywords
- fire
- gas
- base
- gas channel
- hole
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Classifications
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- 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
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- 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
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- 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
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- 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
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- 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
- F23D14/70—Baffles or like flow-disturbing devices
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- 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
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2203/00—Gaseous fuel burners
- F23D2203/10—Flame diffusing means
- F23D2203/101—Flame diffusing means characterised by surface shape
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 invention discloses a stove burner which comprises a base and a fire cover, wherein the upper part of the base is opened, the fire cover is arranged on the base, a gas mixing chamber is defined by the fire cover and the inner wall surface of the base, a gas channel is defined by the inner side surface of the fire cover and the upper surface of the base together, the gas channel is communicated with the gas mixing chamber along the radial direction of the fire cover, a fire hole of the fire cover extends inwards to the gas channel, and the cross-sectional area of the gas channel is smaller than that of the fire hole. This cooking utensils combustor utilizes the gas passageway that the combination of the upper surface of fire lid inboard surface and base formed to make the fire hole communicate to the gas-mixing chamber, through the passageway size of controlling this gas passageway recess, the cross sectional area of the gas passageway that the restriction gas got into the fire hole from the gas-mixing chamber, thereby the gas gets into restriction airflow pressure before the fire hole, and the buffering air current flows, solves the inhomogeneous problem of export flow in no steady voltage structure or the combustor fire hole that steady voltage effect is not good.
Description
Technical Field
The invention relates to a stove burner.
Background
The fire cover of the gas cooker is used as a core component of the gas cooker, and the performance of the fire cover directly influences the overall performance of the gas cooker. Wherein, to the fire hole of gas cooking utensils, the passageway sectional area of its intercommunication gas mixing chamber should not be too big to avoid getting into the gas flow of fire hole too big, be unfavorable for flame stabilization, nevertheless the aperture of fire hole self then can suitably enlarge, with the hindrance that reduces the smooth flow of pipeline thickness to gas and cause, stabilize the gas and at the internal flow velocity of fire hole, avoid the velocity of flow too big and lead to flame length overlength.
However, due to the restriction of the processing technology, the size of the opening of the conventional circular fire hole needs to be consistent with the pipe diameter of the gas channel communicated with the fire hole, so that the contradiction exists between the gas outlet flow of the fire hole and the flame stability, the effective balance is difficult, and the design difficulty of the gas cooker is increased.
In addition, for the fire hole of the existing stove, besides the conventional circular fire hole, a tooth-shaped fire hole is also widely applied in the market, the tooth-shaped fire hole is formed by processing a tooth-shaped structure on the surface of the fire cover and combining the tooth-shaped fire hole with a base and the like, but the processing precision of the tooth-shaped fire hole is not higher than that of the circular fire hole, so that the aim of accurately controlling gas cannot be fulfilled.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a stove burner.
The invention solves the technical problems through the following technical scheme:
the utility model provides a cooking utensils combustor, its includes base and fire lid, the upper portion of base is opened, fire lid is located the base, fire lid with the internal face of base encloses into a gas mixing chamber, the internal side surface of fire lid with the upper surface of base encloses into a gas passageway jointly, the gas passageway is followed the radial direction of fire lid communicate in gas mixing chamber, the fire hole of fire lid inwards extends to the gas passageway, the cross sectional area of gas passageway is less than the cross sectional area in fire hole.
This cooking utensils combustor utilizes the gas passageway that is formed by the common combination of the upper surface of the interior side surface of fire lid and base to when the fire hole communicates to gas mixing chamber through this gas passageway, through the passageway size of control gas passageway, with the gas passageway area that the restriction gas got into the fire hole from gas mixing chamber, thereby restriction air current pressure before the gas got into the fire hole, the buffering air current flows, solves the inhomogeneous problem of export flow in no steady voltage structure or the combustor fire hole that steady voltage effect is not good. Meanwhile, the size of a gap of a gas channel formed between the inner side surface of the fire cover and the upper surface of the base is controlled, so that the air inlet resistance can be adjusted, and the detonation phenomenon can be effectively controlled. Because the two relatively independent structures are arranged between the gas channel and the fire hole, the problem that the reduction of the cross-sectional area of the gas channel can influence the aperture size of the fire hole is avoided.
Preferably, the surface of the fire cover is provided with a first groove, and the first groove and the upper surface of the base enclose the gas channel together.
Preferably, the surface of the base is provided with a second groove, and the second groove and the inner side surface of the fire cover jointly enclose the gas channel.
Preferably, the stove burner is provided with a plurality of gas channels, and a plurality of gas cavities are uniformly distributed along the circumference of the fire cover in the circumferential direction.
Preferably, the fire holes are arranged in one-to-one correspondence with the plurality of gas passages, and the fire holes respectively extend inwards to the corresponding gas passages.
The structure enables a single gas channel to correspondingly adjust the gas pressure of a single fire hole, so that the outlet flow of each fire hole is kept consistent, and the flame length of each fire hole is ensured to be uniform
Preferably, the base includes:
a base body;
the pressure stabilizing ring can be detachably connected to the base body and is located above the base body, the upper surface of the base is located the pressure stabilizing ring, and the upper surface of the pressure stabilizing ring and the inner side surface of the fire cover are jointly limited to form the gas channel.
Through set up detachable steady voltage ring on the base body, can conveniently dismantle and clean inside the gas channel. Simultaneously, when this cooking utensils combustor needs the adaptation in different gas types, the cross-sectional area of gas channel is changed to the mode of accessible direct change fire lid and steady voltage ring, matches the gas type that corresponds. Because the relative base body of clamping ring is separable state, consequently can not cause the influence to the base body to the change of clamping ring, guaranteed the structural integrity of cooking utensils combustor.
Preferably, the fire hole is a main fire hole, the fire cover is further provided with a flame stabilizing hole, and an opening of the flame stabilizing hole on the surface of the fire cover is positioned above the main fire hole.
Preferably, the flame stabilizing holes and the main flame holes surround the flame cover respectively and are arranged in a ring shape at intervals, the aperture of the flame stabilizing holes is smaller than that of the main flame holes, and the number of the flame stabilizing holes is greater than that of the main flame holes.
The structure can ensure that the flame of the flame stabilizing holes is transmitted for a whole circle more than the main flame holes by increasing the distribution density of the flame stabilizing holes on the premise of ensuring the firepower (namely the size of the flame holes of the main flame holes) of the stove, thereby improving the transmission speed of the flame on the outer ring of the fire cover.
Preferably, the cross-sectional shape of the gas channel is rectangular.
Preferably, the width of the gas channel is greater than the height of the gas channel, so that the depth of the groove is reduced, and the processing difficulty of the groove is further reduced.
The positive progress effects of the invention are as follows:
this cooking utensils combustor utilizes the gas passageway that is formed by the common combination of the upper surface of the interior side surface of fire lid and base to when the fire hole communicates to gas mixing chamber through this gas passageway, through the passageway size of control gas passageway, the restriction gas gets into the gas passageway area in fire hole from gas mixing chamber, thereby restriction air current pressure before the gas gets into the fire hole, the buffering air current flows, solves the inhomogeneous problem of export flow in no steady voltage structure or the combustor fire hole that steady voltage effect is not good. Meanwhile, the air inlet resistance can be adjusted by controlling the size of the gap of a gas channel formed between the inner side surface of the fire cover and the upper surface of the base, and the detonation phenomenon can be effectively controlled. Because the two relatively independent structures are arranged between the gas channel and the fire hole, the problem that the reduction of the cross-sectional area of the gas channel can influence the aperture size of the fire hole is avoided.
Drawings
Fig. 1 is a schematic perspective view of a cooker burner according to embodiment 1 of the present invention.
Fig. 2 is an internal structure schematic view of a cooktop burner of embodiment 1 of the present invention.
Fig. 3 is an exploded structural schematic view (i) of a cooktop burner according to embodiment 1 of the present invention, in which a base body is hidden.
Fig. 4 is an exploded structural schematic view (ii) of the cooktop burner of embodiment 1 of the present invention, in which the base body is hidden.
Fig. 5 is a partial structural schematic view of a cooktop burner of embodiment 2 of the present invention.
Fig. 6 is a schematic perspective view of the voltage stabilization ring according to embodiment 2 of the present invention.
Description of reference numerals:
Base body 11
The stabilizer ring 12, the second groove 121, and the depth D
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
Example 1
As shown in fig. 1 to 4, the present invention provides a burner of a cooking appliance, which includes a base 1, a fire cover 2 and an injection pipe (not shown in the drawings). The upper portion of the base 1 is opened, the fire cover 2 covers the top of the base 1, a gas mixing chamber 4 is formed by the surface of the inner side 2a of the fire cover 2 and the inner wall surface of the base 1 in a surrounding mode, and the outlet of the injection pipe is connected to the bottom of the base 1 and communicated to the gas mixing chamber 4.
The surface of the inner side 2a of the fire cover 2 is provided with a first groove 21 (see fig. 4), so that when the fire cover 2 and the base 1 are in a combined state, the first groove 21 is attached to the upper surface 1a of the base 1 (see fig. 3), the first groove 21 and the upper surface 1a of the base 1 jointly define a gas channel 5, the gas channel 5 is communicated to the gas mixing chamber 4 along the radial direction of the fire cover 2, the main fire hole 22 of the fire cover 2 extends inwards to the gas channel 5 along the downward inclined direction, the cross-sectional area of the main fire hole 22 is larger than that of the gas channel 5, so that the gas channel 5 can limit the gas flow entering the main fire hole 22, and after entering the gas mixing chamber 4 through the outlet of the injection pipe, the gas needs to enter the main fire hole 22 through the gas channel 5 and finally burns on the surface of the fire cover 2.
The invention utilizes the gas channel 5 formed by combining the first groove 21 of the inner side 2a of the fire cover 2 and the upper surface 1a of the base 1, so that the main fire hole 22 can be communicated with the gas mixing chamber 4, the sectional area of the gas channel 5 is limited by controlling the groove size of the first groove 21, the airflow pressure before the gas enters the main fire hole 22 from the gas mixing chamber is controlled, the airflow flow is buffered, and the problem of uneven outlet flow of the fire hole without a pressure stabilizing structure or poor pressure stabilizing effect is solved. Meanwhile, the size of the fit clearance between the first groove 21 on the inner side 2a of the fire cover 2 and the upper surface 1a of the base 1 is controlled, so that the air intake resistance can be adjusted, and the detonation phenomenon can be effectively controlled. Since the gas duct 5 and the main fire hole 22 are formed in two relatively independent structures, there is no concern that the reduction in the cross-sectional area of the gas duct 5 will affect the size of the main fire hole 22.
The invention combines the conventional circular fire holes and the tooth-shaped structure, and in a stove burner without a pressure stabilizing structure or with a poor pressure stabilizing effect, the tooth-shaped structure is used for stabilizing the pressure of gas flowing to the circular fire holes, so that the flow of the fire hole outlet is kept consistent, and the problem of uneven flame length of each fire hole is solved. Meanwhile, the groove-shaped structure is convenient to process, the gas channel 5 can be formed by combining the fire cover 2 and the base 1, the number of parts can be reduced, the cost of the furnace end is reduced, and meanwhile, materials are saved.
The stove burner has a plurality of gas passages 5 which are circumferentially and uniformly distributed along the circumferential direction of the fire cover 2 over the entire inner side 2a surface of the fire cover 2. Simultaneously, the main fire hole 22 of fire lid 2 sets up with these gas channel 5 one-to-one, and main fire hole 22 follows the surface of fire lid 2 and runs through fire lid 2 along the decurrent direction to on extending to the gas channel 5 that corresponds, single gas channel 5 can correspond the gas pressure of adjusting its fire hole that corresponds, so that the export flow in each fire hole keeps unanimous, guarantees that the flame length in each fire hole is even.
As shown in fig. 2, in the present embodiment, the base 1 includes two parts, namely, a base body 11 and a voltage stabilizing ring 12, wherein the voltage stabilizing ring 12 is sleeved on the upper surface 1a of the base body 11, so that the voltage stabilizing ring 12 can be detached from the base body 11. When the fire cover 2 is installed on the base 1, the first groove 21 of the fire cover 2 covers the upper surface 1a of the pressure stabilizing ring 12, namely, the upper surface 1a of the pressure stabilizing ring 12 and the first groove 21 jointly define the gas channel 5. Through set up detachable steady voltage ring 12 on base body 11, can conveniently dismantle and clean inside gas channel 5.
Meanwhile, when the cooker burner needs to be adapted to different gas types, the cross-sectional area of the gas channel 5 can be changed by directly replacing the fire cover 2 and the pressure stabilizing ring 12 to match the corresponding gas types. Because steady voltage ring 12 is separable state for base body 11, consequently can not cause the influence to base body 11 to the change of steady voltage ring 12, has guaranteed the structural integrity of cooking utensils combustor.
In this embodiment, the fire cover 2 is an outer ring fire cover 2, the main fire hole 22 is disposed on the outer side of the fire cover 2, and the pressure stabilizing ring 12 is correspondingly attached to the lower position of the outer side of the fire cover 2 to form a gas channel 5 communicated with the main fire hole 22 at the outer ring position of the fire cover 2. As shown in fig. 2, the inner ring of the fire cover 2 is directly positioned on the base body 11, and the outer ring of the fire cover 2 is indirectly positioned on the base body 11 through the pressure stabilizing ring 12.
It should be particularly noted that the specific structure of the base body 11 in the present embodiment is only for illustrative purposes, and the function of the base body 11 is only to show the relative positions of the fire cover 2, the pressure stabilizing ring 12 and the base body 11 in the present embodiment, and the position of the base body 11 relative to the air mixing chamber 4.
In addition, the fire cover 2 is also provided with a flame stabilizing hole 23, and the flame stabilizing hole 23 is not communicated with the gas channel 5, but directly penetrates through the fire cover 2 and is communicated with the gas mixing chamber 4. The hole position of flame stabilizing hole 23 on the surface of this fire lid 2 is located the top of the hole position of main fire hole 22, adopts the flame stabilizing structure promptly, provides the flame stabilizing function for corresponding main fire hole 22 to can reduce flame stabilizing hole 23 flow velocity, make the flame stabilizing effect better. Meanwhile, the outer side wall of the fire cover 2 extends horizontally outwards to form a waterproof brim 24, and the main fire hole 22 and the flame stabilizing hole 23 are both positioned below the waterproof brim 24, so that overflowing liquid is prevented from flowing into the fire hole of the fire cover 2 by the waterproof brim 24.
The flame stabilizing holes 23 and the main flame holes 22 are respectively arranged around the outer side wall of the flame cover 2 and are arranged in a ring shape at intervals, the aperture of the flame stabilizing holes 23 is smaller than that of the main flame holes 22, and the number of the flame stabilizing holes 23 is more than that of the main flame holes 22. The structure can ensure the firepower of the cooker burner (namely the fire hole size of the main fire hole 22), and the distribution density of the flame stabilizing holes 23 is increased, so that the time for the flame of the flame stabilizing holes 23 to completely transmit a whole circle is longer than that of the main fire hole 22, and the transmission speed of the flame on the outer ring of the fire cover 2 is further improved. For example, in the present embodiment, as can be seen from fig. 4, the number of flame stabilizing holes 23 is about twice that of the main fire holes 22.
In the present embodiment, referring to fig. 4, the first groove 21 is a rectangular groove so that the cross-sectional shape of the gas channel 5 formed is also rectangular. In a state of being a rectangular hole, the cross-sectional area of the gas passage 5 can be easily adjusted by adjusting the width and height of the gas passage 5. The width of the gas channel 5 depends on the distance between the two sidewalls of the first groove 21, and the height of the gas channel 5 depends on the distance between the top surface of the first groove 21 and the bracket on the upper surface 1a of the base 1. The purpose of adjusting the section area of the gas channel 5 at the front end of the fire hole can be realized by adjusting any one of the distances to correspond to different gas types. Preferably, the width of the gas channel 5 should be greater than the height of the gas channel 5, so that the depth of the first groove 21 can be reduced, and the processing difficulty of the groove structure can be further reduced.
Example 2
As shown in fig. 5 and 6, the present embodiment provides a cooktop burner, the structure and principle of which are substantially the same as those of the cooktop burner provided in embodiment 1, except that, in the present embodiment, the upper surface 1a of the pressure stabilizing ring 12 of the cooktop burner has a plurality of second grooves 121 at positions corresponding to the respective gas passages 5, and the second grooves 121 are combined together with the first grooves 21 of the fire cover 2 to constitute the gas passages 5. This structural arrangement has the following advantages compared to example 1:
for the stove burner, a plurality of pressure stabilizing rings 12 of different specifications may be simultaneously configured, and the difference between the pressure stabilizing rings 12 of different specifications is that the depths D of the second grooves 121 thereof are different from each other (see fig. 6). Through changing these steady voltage rings 12, make different steady voltage rings 12 when covering 2 combinations with the fire, can change the cross sectional area of gas channel 5 fast to adaptation in different gas types makes this cooking utensils combustor self possess the characteristics of quick adjustment in order to deal with different grade type gas access, has expanded the application range of this cooking utensils combustor.
In addition, it should be specifically noted that the solution in which the first groove 21 and the second groove 121 together form the gas channel 5 in the present embodiment is only a preferred embodiment of the present invention. In other embodiments, the inner side surface of the fire cover may not have the first groove, but only be a flat surface, and the second groove of the pressure stabilizing ring (or the base) is attached to the flat surface to enclose the gas channel, and this scheme can also rapidly adjust the cross-sectional area of the gas channel of the stove burner by replacing the pressure stabilizing ring (or the base) with different specifications to deal with the access of the gas with different specifications.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (10)
1. The utility model provides a cooking utensils combustor, its includes base and fire lid, the upper portion of base is opened, fire lid is located the base, fire lid with the internal face of base encloses into a gas mixing chamber, its characterized in that, the internal side surface of fire lid with the upper surface of base encloses into a gas channel jointly, the gas channel is followed the radial direction of fire lid communicate in gas mixing chamber, the fire hole of fire lid inwards extends to the gas channel, the cross sectional area of gas channel is less than the cross sectional area in fire hole.
2. The cooking utensils burner of claim 1 wherein the fire lid has a first groove on its surface, the first groove and the upper surface of the base together enclosing the gas channel.
3. The cooktop burner of claim 1, wherein a surface of the base is provided with a second groove, and the second groove and an inner side surface of the fire cover jointly enclose the gas channel.
4. The cooktop burner of claim 1, wherein the cooktop burner has a plurality of the gas passages, and a plurality of the gas chambers are circumferentially and evenly distributed along a circumferential direction of the fire cover.
5. The cooking appliance burner of claim 3, wherein the fire holes are arranged in one-to-one correspondence with the plurality of gas passages, and the fire holes extend inward to the corresponding gas passages, respectively.
6. The cooktop burner of claim 1, wherein the base comprises:
a base body;
the pressure stabilizing ring can be detachably connected to the base body and is located above the base body, the upper surface of the base is located the pressure stabilizing ring, and the upper surface of the pressure stabilizing ring and the inner side surface of the fire cover are jointly surrounded to form the gas channel.
7. The cooking utensils burner of claim 1 wherein the fire hole is a main fire hole, the fire lid further has a flame stabilizing hole, and the opening of the flame stabilizing hole on the surface of the fire lid is above the main fire hole.
8. The cooking utensils burner of claim 7, characterized in that the flame stabilizing holes and the main fire holes surround the fire cover respectively and are arranged in a ring shape at intervals, the aperture of the flame stabilizing holes is smaller than that of the main fire holes, and the number of the flame stabilizing holes is more than that of the main fire holes.
9. Hob burner as claimed in any of the claims 1-8, characterized in that the cross-sectional shape of the gas channel is rectangular.
10. The cooktop burner of claim 9, wherein a width of the gas channel is greater than a height of the gas channel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910567359.XA CN112146092B (en) | 2019-06-27 | 2019-06-27 | Stove burner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910567359.XA CN112146092B (en) | 2019-06-27 | 2019-06-27 | Stove burner |
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CN112146092A true CN112146092A (en) | 2020-12-29 |
CN112146092B CN112146092B (en) | 2021-08-20 |
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CN201910567359.XA Active CN112146092B (en) | 2019-06-27 | 2019-06-27 | Stove burner |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112747336A (en) * | 2021-01-07 | 2021-05-04 | 宁波方太厨具有限公司 | Gas kitchen ranges |
Citations (10)
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DE4125308A1 (en) * | 1991-07-31 | 1993-02-04 | Isphording Metallwerke Paul | GAS BURNER |
JP2001065821A (en) * | 1999-08-30 | 2001-03-16 | Agency Of Ind Science & Technol | Burner port member and combustion apparatus equipped with burner port member |
US20020034713A1 (en) * | 2000-09-15 | 2002-03-21 | Uwe Harneit | Ignition flame for gas cooking burners |
CN103162292A (en) * | 2013-02-26 | 2013-06-19 | 宁波方太厨具有限公司 | Burner outer flame cover |
CN103776032A (en) * | 2014-01-09 | 2014-05-07 | 周崇高 | Efficient burner outer fire cover |
CN104132345A (en) * | 2014-07-25 | 2014-11-05 | 浙江安德电器有限公司 | Flame stabilizing combustor suitable for fuel gas stove |
CN104930516A (en) * | 2015-06-24 | 2015-09-23 | 宁波方太厨具有限公司 | Combustor fire cover |
CN107642778A (en) * | 2017-09-28 | 2018-01-30 | 广东美的厨房电器制造有限公司 | Fire cover and burner |
CN108343964A (en) * | 2017-01-23 | 2018-07-31 | 博西华电器(江苏)有限公司 | The fire cover of burner for gas-cooker, the burner of gas-cooker and gas-cooker |
CN108386838A (en) * | 2018-03-27 | 2018-08-10 | 广东美的厨房电器制造有限公司 | Burner and gas cooker |
-
2019
- 2019-06-27 CN CN201910567359.XA patent/CN112146092B/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4125308A1 (en) * | 1991-07-31 | 1993-02-04 | Isphording Metallwerke Paul | GAS BURNER |
JP2001065821A (en) * | 1999-08-30 | 2001-03-16 | Agency Of Ind Science & Technol | Burner port member and combustion apparatus equipped with burner port member |
US20020034713A1 (en) * | 2000-09-15 | 2002-03-21 | Uwe Harneit | Ignition flame for gas cooking burners |
CN103162292A (en) * | 2013-02-26 | 2013-06-19 | 宁波方太厨具有限公司 | Burner outer flame cover |
CN103776032A (en) * | 2014-01-09 | 2014-05-07 | 周崇高 | Efficient burner outer fire cover |
CN104132345A (en) * | 2014-07-25 | 2014-11-05 | 浙江安德电器有限公司 | Flame stabilizing combustor suitable for fuel gas stove |
CN104930516A (en) * | 2015-06-24 | 2015-09-23 | 宁波方太厨具有限公司 | Combustor fire cover |
CN108343964A (en) * | 2017-01-23 | 2018-07-31 | 博西华电器(江苏)有限公司 | The fire cover of burner for gas-cooker, the burner of gas-cooker and gas-cooker |
CN107642778A (en) * | 2017-09-28 | 2018-01-30 | 广东美的厨房电器制造有限公司 | Fire cover and burner |
CN108386838A (en) * | 2018-03-27 | 2018-08-10 | 广东美的厨房电器制造有限公司 | Burner and gas cooker |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112747336A (en) * | 2021-01-07 | 2021-05-04 | 宁波方太厨具有限公司 | Gas kitchen ranges |
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