CN113237102A - Gas stove - Google Patents
Gas stove Download PDFInfo
- Publication number
- CN113237102A CN113237102A CN202110347396.7A CN202110347396A CN113237102A CN 113237102 A CN113237102 A CN 113237102A CN 202110347396 A CN202110347396 A CN 202110347396A CN 113237102 A CN113237102 A CN 113237102A
- Authority
- CN
- China
- Prior art keywords
- base
- ring
- annular heat
- inner ring
- combustion chamber
- 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
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Classifications
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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
- 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
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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
- F24C15/00—Details
- F24C15/34—Elements and arrangements for heat storage or insulation
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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
- F24C3/10—Arrangement or mounting of ignition devices
-
- 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
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/14—Special features of gas burners
- F23D2900/14062—Special features of gas burners for cooking ranges having multiple flame rings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention relates to the field of gas cookers, in particular to a gas cooker which comprises an annular heat-insulating ring, wherein the annular heat-insulating ring is of a hollow structure and is positioned at the top of the cooker; the base is positioned at the bottom of the stove and provided with an ignition needle; the combustion chamber is arranged on the base; the outer ring fire cover is arranged on the combustion chamber and is positioned in the annular heat-insulating ring; the outer fire cover is provided with main fire holes which are distributed annularly and are communicated with each other; the inner ring fire cover is arranged on the combustion chamber and is positioned in the outer ring fire cover; the soup plate is arranged around the base in a surrounding manner; support legs are arranged between the annular heat-insulating ring and the soup plate, and a lower channel is formed between the annular heat-insulating ring and the soup plate through the support legs; during combustion, required primary air and secondary air enter from a channel at the lower part of the annular heat-insulating ring, and combustion waste gas is discharged from the upper part of the annular heat-insulating ring. After adopting above-mentioned scheme, its wholeness ability, the utilization ratio to the gas of omnidirectional improvement.
Description
Technical Field
The invention relates to the field of gas cookers, in particular to a gas cooker.
Background
The gas stove is a kitchen utensil which is directly heated by gas fuel such as natural gas, the gas enters the stove through a gas inlet pipe, enters a stove head through the adjustment of a gas valve, and simultaneously mixes a part of air (the part of air is called as primary air), the mixed gas is sprayed out from fire holes of a distributor and is simultaneously ignited by an ignition device to form flame (air required during combustion is called as secondary air).
Disclosure of Invention
In order to achieve the purpose, the technical scheme of the invention is as follows:
a gas cooking appliance comprises
The annular heat-insulating ring is of a hollow structure and is positioned at the top of the stove;
the base is positioned at the bottom of the stove and provided with an ignition needle;
the combustion chamber is arranged on the base;
the outer ring fire cover is arranged on the combustion chamber and is positioned in the annular heat-insulating ring; the outer ring ignition cover is provided with main ignition holes which are distributed in an annular manner and are communicated with each other, the top of the outer ring ignition cover is provided with a fire transfer groove, and the fire transfer groove is arranged beside the ignition needle;
the inner ring fire cover is arranged on the combustion chamber and is positioned in the outer ring fire cover; the inner ring flame cover is of a double-ring flame structure, the first inner ring flame cavity is positioned on the outer ring and is directly communicated with the combustion chamber, the second inner ring flame cavity is positioned on the inner ring and is communicated with the combustion chamber through a plurality of through holes, and the first inner ring flame cavity and the second inner ring flame cavity are provided with corresponding combustion holes;
the soup plate is arranged around the base in a surrounding manner;
support legs are arranged between the annular heat-insulating ring and the soup plate, and a lower channel is formed between the annular heat-insulating ring and the soup plate through the support legs; during combustion, required primary air and secondary air enter from a channel at the lower part of the annular heat-insulating ring, and combustion waste gas is discharged from the upper part of the annular heat-insulating ring.
Through hollow annular heat preservation circle, carry out inside and outside isolated to the flame that the burning produced, guarantee that its heat does not give off, cooperate the concentration of inner ring fire lid firepower to and the supplementary burning of outer loop fire lid, central firepower is big, and guarantees through lower part passageway that primary air, secondary air supply are sufficient, guarantees that the gas burning is abundant, improves the utilization efficiency to the gas.
Further, flame stabilizing grooves are arranged below the main fire hole of the outer ring fire cover and below the first inner ring flame cavity of the inner ring fire cover.
Furthermore, the base is provided with a through hole for the ignition needle to pass through, a spring is sleeved outside the ignition needle, a circle of limiting ring is arranged on the ignition needle, and the spring is compressed from two ends by the through hole and the limiting ring respectively;
the bottom surface of the base is also provided with a movable pressing plate, the ignition needle is fixed by the movable pressing plate and is not ejected out from the through hole by the spring, and the ignition needle can be detached from the base by rotating the movable pressing plate.
The movable pressing plate is matched with the spring, so that the ignition needle can be conveniently mounted and dismounted.
Furthermore, the middle part of the movable pressing plate is pivoted to the base, one end of the movable pressing plate is provided with a U-shaped notch, and the width of the U-shaped notch is smaller than the diameter of the limiting ring; the other end of the movable pressing plate is provided with an arc-shaped bulge, and the arc-shaped bulge is matched with the positioning hole of the base and used for positioning the movable pressing plate.
Through pulling the ignition needle, the spring is compressed, and the activity clamp plate is not hard up, and the arc is protruding to break away from in can following the locating hole, can rotate the activity clamp plate this moment to whether the selection is fixed or unclamp the ignition needle.
Further, a plurality of supports are arranged on the annular heat-insulating ring and used for supporting the cooking pot.
Furthermore, a plurality of positioning columns are arranged on the base and correspond to positioning holes below the combustion chamber, so that the base is not in direct contact with the combustion chamber.
The base is not in direct contact with the combustion chamber, so that the base is not directly influenced by high temperature.
Furthermore, a screen plate is arranged on the central channel of the inner ring fire cover.
Furthermore, a thermocouple is arranged on the base, a bulge corresponding to the ignition needle is arranged at the top of the inner ring fire cover, and a protruding baffle is arranged above the top of the inner ring fire cover, which is over against the thermocouple.
The bulge ensures that the ignition needle discharges stably and does not jump randomly, and the thermocouple plays a role in flameout protection.
Furthermore, an injection pipe at the lower part of the combustion chamber is a venturi pipe.
Furthermore, a circular hole channel is arranged at the lower part of the fire transfer groove of the outer ring fire cover, a channel communicated with the inner wall of the outer ring fire cover is arranged at the lower part of the circular hole channel, and the flame size of the fire transfer groove can be adjusted by adjusting the inlet hole of the channel.
After adopting the scheme, compared with the prior art, the invention has the following advantages:
the flame generated by combustion is isolated from the inside and the outside through the hollow annular heat-insulating ring, so that the heat is not dissipated, the central fire is high by matching with the concentration of the fire power of the inner annular fire cover and the auxiliary combustion of the outer annular fire cover, the sufficient supply of primary air and secondary air is ensured through the lower channel, the full combustion of the gas is ensured, and the utilization efficiency of the gas is improved; the ignition needle can be installed without passing the ignition needle lead through the ignition needle installation hole; the ignition needle can be fixed or loosened by simply rotating the movable pressing plate, the ignition needle is convenient to take down for replacement and maintenance, and the installation of a new ignition needle is more convenient.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of an annular insulating ring;
FIG. 4 is a schematic view of an inner ring fire cover;
FIG. 5 is a cross-sectional view of the inner ring fire cover;
FIG. 6 is a schematic view of an outer ring fire cover;
FIG. 7 is a cross-sectional view of the outer ring fire cover;
FIG. 8 is a schematic view of a combustion chamber;
FIG. 9 is a schematic view of a base;
FIG. 10 is a bottom view of the base;
FIG. 11 is a sectional view A-A of FIG. 10;
fig. 12 is a schematic view of an ignition needle;
description of the reference symbols
The device comprises an annular heat-preservation ring 1, a bracket 11 and supporting legs 12;
an inner ring fire cover 2, a first inner ring flame cavity 21, a second inner ring flame cavity 22,
the outer ring fire cover 3, the main fire hole 31, the fire transfer groove 32, the channel 33 and the circular hole channel 34;
a soup plate 5;
a base 6, a positioning column 61, an ignition needle 62, a limit ring 621, a spring 63,
a movable pressure plate 64, a notch 641, an arc-shaped bulge 642, a screw 65 and a thermocouple 66.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
As shown in the figure, the gas cooker comprises an annular heat-insulating ring 1, a base 6, a combustion chamber 4 arranged on the base 6, an inner ring fire cover 2 and an outer ring fire cover 3 which are arranged on the combustion chamber 4, and an annular soup plate 5 arranged between the base 6 and the combustion chamber 4.
The annular heat-insulating ring 1 is of a hollow structure, and flames generated by the inner annular fire cover 2 and the outer annular fire cover 3 are positioned in the inner ring of the annular heat-insulating ring 1; a support leg 12 is arranged between the annular heat-insulating ring 1 and the soup plate 5, and the support leg 12 enables a lower channel to be formed between the annular heat-insulating ring 1 and the soup plate 5; the annular heat-preservation ring 1 is provided with a plurality of brackets 11, and the brackets 11 are used for supporting a cooking pot; the primary air and the secondary air required by combustion enter from a channel at the lower part of the annular heat-insulating ring 1, and the combustion waste gas is discharged from the upper part of the annular heat-insulating ring 1; through hollow annular heat preservation circle 1, carry out inside and outside isolated to the flame that the burning produced, guarantee that its heat does not give off, and guarantee through lower part passageway that primary air, secondary air supply are sufficient, guarantee that the gas burning is abundant, improve the utilization efficiency to the gas.
The base 6 is provided with a plurality of positioning columns 61, the positioning columns 61 correspond to the positioning holes 41 below the combustion chamber 4, and the base 6 and the combustion chamber 4 are installed by matching the positioning columns 61 with the positioning holes 41 and controlling the height and the direction of the combustion chamber 4.
The inner ring fire cover 2 is of a double-ring flame structure, a first inner ring flame cavity 21 is positioned on the outer ring and is directly communicated with the combustion chamber 4, and an annular flame stabilizing groove is arranged at the lower part of the first inner ring flame cavity 21 of the inner ring fire cover 2; the second inner ring flame cavity 22 is positioned at the inner ring and is communicated with the combustion chamber 4 through a plurality of through holes; the center of the inner ring fire cover 2 is provided with a channel communicated with the air of the combustion chamber 4, and the channel is provided with a screen plate 23.
The outer ring fire cover 3 is provided with a main fire hole 31 distributed in an annular shape, a flame stabilizing groove is also arranged below the main fire hole 31, the top of the outer ring fire cover 3 is provided with a fire transmission groove 32, the lower part of the fire transmission groove 32 is provided with a round hole channel 34, the lower part of the round hole channel is provided with a channel 33 communicated with the inner wall of the outer ring fire cover, and the size of flame of the fire transmission groove can be adjusted through an inlet hole of the adjusting channel 33.
The injection pipe at the lower part of the combustion chamber 4 is provided with a special-shaped venturi tube 42, and the flame height of each fire hole of the outer ring fire cover 3 is adjusted to be consistent by arranging a gas distribution pipe.
An ignition needle 62 and a thermocouple 66 are arranged on the base 6, a bulge 25 corresponding to the ignition needle 62 is arranged at the top of the inner ring fire cover 2, and a protruding baffle 25 is arranged above the thermocouple 66, which is just opposite to the top of the inner ring fire cover 2. In order to facilitate replacement of the ignition needle 62 made of a ceramic material which is easily damaged, the ignition needle 62 is installed in a quick-disassembly structure.
The installation of the ignition needle 62 as a quick-release structure is specifically realized by the following means: the base 6 is provided with a through hole for the ignition needle 62 to pass through, and the ignition needle 62 passes through the through hole of the base 6. A spring 63 is provided outside the ignition needle 62, and the spring 63 is compressed from both ends by a through hole and a stopper ring 621 of the ignition needle 62, respectively.
One side of the limiting ring 621 of the ignition needle 62 needs to limit the spring 63, and the other side needs to be limited by the movable pressing plate 64, so that the ignition needle 62 is fixed in the base 6; the movable pressing plate 64 is pivoted to the base 6 through a screw 65, a U-shaped notch 641 is formed in the end portion of the movable pressing plate 64, and the width of the U-shaped notch 641 is smaller than the diameter of the limiting ring 621; an arc-shaped protrusion 642 is arranged at the other end of the movable pressing plate, and the arc-shaped protrusion 642 is matched with the positioning hole on the base 6 and is used for positioning the movable pressing plate 64 and limiting the rotation of the movable pressing plate 64; the ignition needle 62 is pulled to compress the spring 63 (taking fig. 3 as an example, the ignition needle 62 is pulled from the right end), the movable pressing plate 64 is loosened, and the ignition needle 62 can be detached from the base 6 by rotating the movable pressing plate 64. The movable pressing plate 64 is rotated by pulling the ignition needle 62 to compress the spring 63, and whether the ignition needle 62 is fixed or loosened is selected by matching the spring 63, so that the ignition needle 62 can be conveniently mounted and dismounted, and meanwhile, the complex action of mounting after the ignition needle lead passes through the ignition needle mounting hole is avoided compared with the conventional mounting structure.
The above description is only an embodiment of the present invention, and all the terms such as "upper", "lower", "left", "right", "middle", etc. in the present invention are used as reference and not absolutely limited, and all the insubstantial modifications made by the present invention shall fall within the scope of infringing the present invention.
Claims (10)
1. A gas cooker characterized in that: comprises that
The annular heat-insulating ring is of a hollow structure and is positioned at the top of the stove;
the base is positioned at the bottom of the stove and provided with an ignition needle;
the combustion chamber is arranged on the base;
the outer ring fire cover is arranged on the combustion chamber and is positioned in the annular heat-insulating ring; the outer ring ignition cover is provided with main ignition holes which are distributed in an annular manner and are communicated with each other, the top of the outer ring ignition cover is provided with a fire transfer groove, and the fire transfer groove is arranged beside the ignition needle;
the inner ring fire cover is arranged on the combustion chamber and is positioned in the outer ring fire cover; the inner ring flame cover is of a double-ring flame structure, the first inner ring flame cavity is positioned on the outer ring and is directly communicated with the combustion chamber, the second inner ring flame cavity is positioned on the inner ring and is communicated with the combustion chamber through a plurality of through holes, and the first inner ring flame cavity and the second inner ring flame cavity are provided with corresponding combustion holes;
the soup plate is arranged around the base in a surrounding manner;
support legs are arranged between the annular heat-insulating ring and the soup plate, and a lower channel is formed between the annular heat-insulating ring and the soup plate through the support legs; during combustion, required primary air and secondary air enter from a channel at the lower part of the annular heat-insulating ring, and combustion waste gas is discharged from the upper part of the annular heat-insulating ring.
2. A gas cooking appliance as claimed in claim 1, characterized in that: and flame stabilizing grooves are arranged below the main flame hole of the outer ring flame cover and below the first inner ring flame cavity of the inner ring flame cover.
3. A gas cooking appliance as claimed in claim 1, characterized in that: the base is provided with a through hole for the ignition needle to pass through, a spring is sleeved outside the ignition needle, a circle of limiting ring is arranged on the ignition needle, and the spring is compressed from two ends by the through hole and the limiting ring respectively;
the bottom surface of the base is also provided with a movable pressing plate, the ignition needle is fixed by the movable pressing plate and is not ejected out from the through hole by the spring, and the ignition needle can be detached from the base by rotating the movable pressing plate.
4. A gas cooking appliance as claimed in claim 3, characterized in that: the middle part of the movable pressing plate is pivoted to the base, one end of the movable pressing plate is provided with a U-shaped notch, and the width of the U-shaped notch is smaller than the diameter of the limiting ring; the other end of the movable pressing plate is provided with an arc-shaped bulge, and the arc-shaped bulge is matched with the positioning hole of the base and used for positioning the movable pressing plate.
5. A gas cooking appliance as claimed in claim 1, characterized in that: a plurality of supports are arranged on the annular heat-insulating ring and used for supporting the cooking pot.
6. A gas cooking appliance as claimed in claim 1, characterized in that: the base is provided with a plurality of positioning columns, and the positioning columns correspond to the positioning holes below the combustion chamber, so that the base is not in direct contact with the combustion chamber.
7. A gas cooking appliance as claimed in claim 1, characterized in that: the central channel of the inner ring fire cover is provided with a screen plate.
8. A gas cooking appliance as claimed in claim 1, characterized in that: the base is provided with a thermocouple, the top of the inner ring fire cover is provided with a bulge corresponding to the ignition needle, and the top of the inner ring fire cover is provided with a protruding baffle over the thermocouple.
9. A gas cooking appliance as claimed in claim 1, characterized in that: the injection pipe at the lower part of the combustion chamber is a Venturi pipe.
10. A gas cooking appliance as claimed in claim 1, characterized in that: the lower part of the fire transfer groove of the outer ring fire cover is provided with a round hole channel, the lower part of the round hole channel is provided with a channel communicated with the inner wall of the outer ring fire cover, and the flame size of the fire transfer groove can be adjusted by adjusting the inlet hole of the channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110347396.7A CN113237102B (en) | 2021-03-31 | 2021-03-31 | Gas range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110347396.7A CN113237102B (en) | 2021-03-31 | 2021-03-31 | Gas range |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113237102A true CN113237102A (en) | 2021-08-10 |
| CN113237102B CN113237102B (en) | 2022-08-23 |
Family
ID=77130838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110347396.7A Active CN113237102B (en) | 2021-03-31 | 2021-03-31 | Gas range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113237102B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023102853A1 (en) * | 2021-12-09 | 2023-06-15 | 伍笑天 | Burner cover structure and gas stove |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006029719A (en) * | 2004-07-20 | 2006-02-02 | Harman Pro:Kk | Mounting structure of accessory part to burner for gas cooking stove |
| CN105627383A (en) * | 2016-03-17 | 2016-06-01 | 米永峰 | Gas cooker |
| CN207501146U (en) * | 2017-10-16 | 2018-06-15 | 中山市华创燃具制造有限公司 | A kind of cooker burner |
| CN208764923U (en) * | 2018-07-26 | 2019-04-19 | 广东万家乐厨房科技有限公司 | A kind of upward-air-feeding type stove combustor and kitchen range |
| CN110006040A (en) * | 2019-04-17 | 2019-07-12 | 杭州德意电器股份有限公司 | A kind of external ring fire cover of gas stove burner |
| CN111750350A (en) * | 2020-07-03 | 2020-10-09 | 佛山市顺德区美的洗涤电器制造有限公司 | Inner ring fire cover, combustor and gas stove |
| CN111780113A (en) * | 2020-08-28 | 2020-10-16 | 宁波方太厨具有限公司 | Outer ring fire lid and gas-cooker |
| CN212408656U (en) * | 2020-07-03 | 2021-01-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Gas distribution plate, combustor and gas stove |
| CN212719739U (en) * | 2020-06-29 | 2021-03-16 | 珠海优特智厨科技有限公司 | Outer ring fire cover, combustor and cooking utensils |
| CN215001721U (en) * | 2021-03-31 | 2021-12-03 | 浙江万事兴电器有限公司 | Gas cooker with upper air inlet combustion system structure |
-
2021
- 2021-03-31 CN CN202110347396.7A patent/CN113237102B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006029719A (en) * | 2004-07-20 | 2006-02-02 | Harman Pro:Kk | Mounting structure of accessory part to burner for gas cooking stove |
| CN105627383A (en) * | 2016-03-17 | 2016-06-01 | 米永峰 | Gas cooker |
| CN207501146U (en) * | 2017-10-16 | 2018-06-15 | 中山市华创燃具制造有限公司 | A kind of cooker burner |
| CN208764923U (en) * | 2018-07-26 | 2019-04-19 | 广东万家乐厨房科技有限公司 | A kind of upward-air-feeding type stove combustor and kitchen range |
| CN110006040A (en) * | 2019-04-17 | 2019-07-12 | 杭州德意电器股份有限公司 | A kind of external ring fire cover of gas stove burner |
| CN212719739U (en) * | 2020-06-29 | 2021-03-16 | 珠海优特智厨科技有限公司 | Outer ring fire cover, combustor and cooking utensils |
| CN111750350A (en) * | 2020-07-03 | 2020-10-09 | 佛山市顺德区美的洗涤电器制造有限公司 | Inner ring fire cover, combustor and gas stove |
| CN212408656U (en) * | 2020-07-03 | 2021-01-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Gas distribution plate, combustor and gas stove |
| CN111780113A (en) * | 2020-08-28 | 2020-10-16 | 宁波方太厨具有限公司 | Outer ring fire lid and gas-cooker |
| CN215001721U (en) * | 2021-03-31 | 2021-12-03 | 浙江万事兴电器有限公司 | Gas cooker with upper air inlet combustion system structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023102853A1 (en) * | 2021-12-09 | 2023-06-15 | 伍笑天 | Burner cover structure and gas stove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113237102B (en) | 2022-08-23 |
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Denomination of invention: A gas cooker Effective date of registration: 20230208 Granted publication date: 20220823 Pledgee: Bank of Ningbo Co.,Ltd. Shaoxing Branch Pledgor: ZHEJIANG VEZSIN ELECTRICAL Co.,Ltd. Registration number: Y2023330000327 |