CN107702100B - Dry combustion preventing burner and stove - Google Patents
Dry combustion preventing burner and stove Download PDFInfo
- Publication number
- CN107702100B CN107702100B CN201710895251.4A CN201710895251A CN107702100B CN 107702100 B CN107702100 B CN 107702100B CN 201710895251 A CN201710895251 A CN 201710895251A CN 107702100 B CN107702100 B CN 107702100B
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- Prior art keywords
- burner
- fire
- dry combustion
- air
- central
- 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.)
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 51
- 239000000523 sample Substances 0.000 claims abstract description 36
- 230000005855 radiation Effects 0.000 abstract description 5
- 239000003570 air Substances 0.000 description 73
- 239000007789 gas Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 230000002265 prevention Effects 0.000 description 5
- 244000171022 Peltophorum pterocarpum Species 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000014347 soups Nutrition 0.000 description 2
- 241001674044 Blattodea Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
- F23D14/08—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with axial outlets at the burner head
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
Abstract
The embodiment of the invention provides a dry combustion preventing burner and a stove, relates to the field of stove burners, and can solve the problem that a temperature sensing probe of a temperature sensor is high in misjudgment rate due to flame burning or high-temperature radiation. The anti-dry combustion burner comprises a burner, a gas distribution plate arranged on the burner, and a fire cover arranged on the gas distribution plate, wherein a temperature sensor is arranged in a central channel of the burner, a temperature sensing probe of the temperature sensor can be contacted with the bottom of a pot to be placed on the anti-dry combustion burner, an air conveying pipe is also arranged on the burner, one end of the air conveying pipe is provided with a fan, and the other end of the air conveying pipe is communicated with the central channel of the burner; air sucked by the fan from the outside can flow into the central channel of the furnace end through the air conveying pipe. The invention is used for kitchen gas stoves.
Description
Technical Field
The invention relates to the field of kitchen range burners, in particular to an anti-dry combustion burner and a kitchen range.
Background
The dry combustion preventing burner is widely used because of its dry combustion preventing function. In the prior art, a temperature sensor serving as a dry burning prevention device is generally arranged at the center of a burner, a temperature sensing probe of the temperature sensor contacts a pan bottom through a compression spring, and when the temperature of the pan bottom reaches a preset dry burning prevention temperature of 280 ℃, the temperature sensing probe immediately acts to directly cut off the supply of fuel gas. However, in practical application, when the temperature sensing probe contacts flame or the temperature around the temperature sensing probe is higher than the set dry burning prevention temperature, misjudgment occurs to the temperature sensing probe, and the supply of fuel gas is cut off in advance, so that the normal use of a user is affected.
Disclosure of Invention
The embodiment of the invention provides a dry combustion preventing burner and a stove, which can reduce the problem of high misjudgment rate of a temperature sensing probe of a temperature sensor caused by flame burning or high-temperature radiation.
In order to achieve the above purpose, the embodiment of the present invention adopts the following technical scheme:
on the one hand, the embodiment of the invention provides a dry combustion preventing burner, which comprises a burner, a gas distribution plate arranged on the burner head and a fire cover arranged on the gas distribution plate, wherein a temperature sensor is arranged in a central channel of the burner, a temperature sensing probe of the temperature sensor can be contacted with the bottom of a pot to be placed on the dry combustion preventing burner,
the furnace head is also provided with an air conveying pipe, one end of the air conveying pipe is provided with a fan, and the other end of the air conveying pipe is communicated with the central channel of the furnace head; air sucked by the fan from the outside can flow into the central channel of the furnace end through the air conveying pipe.
On the other hand, the embodiment of the invention provides a kitchen range, which comprises any one of the dry combustion preventing burner.
The embodiment of the invention provides an anti-dry combustion burner and a stove, wherein the anti-dry combustion burner comprises a burner, a gas distribution plate arranged on a burner head, and a fire cover arranged on the gas distribution plate, a temperature sensor is arranged in a central channel of the burner, a temperature sensing probe of the temperature sensor can be in contact with the bottom of a pot to be placed on the anti-dry combustion burner, an air conveying pipe is further arranged on the burner head, a fan is arranged at one end of the air conveying pipe, and the other end of the air conveying pipe is communicated with the central channel of the burner head; air sucked by the fan from the outside can flow into the central channel of the furnace end through the air conveying pipe. Compared with the prior art, the dry combustion preventing burner provided by the embodiment of the invention has the advantages that the fan and the air conveying pipe are additionally arranged, air sucked by the fan from the outside flows into the central channel of the burner through the air conveying pipe, and part of air can cool the temperature sensing probe of the temperature sensor positioned in the central channel of the burner, so that the problem of high misjudgment rate of the temperature sensing probe caused by flame burning or high-temperature radiation is solved, and the normal use of a user is ensured; the other part of air can be used as secondary air for internal firework combustion, so that the problem that in the prior art, the content of carbon monoxide in flue gas exceeds the standard or yellow flame is solved due to the fact that secondary air required by internal firework combustion is insufficient.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a dry combustion burner according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a dry combustion burner according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram III of a dry combustion burner according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a dry combustion burner according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of an air distribution plate according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a dry combustion burner according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a temperature sensor according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a dry combustion burner and a pan according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the invention provides a dry combustion preventing burner, as shown in fig. 1 to 8, which comprises a burner 11, a gas distribution plate 12 arranged on the burner 11 and a fire cover 13 arranged on the gas distribution plate 12, wherein a temperature sensor 14 is arranged in a central channel 111 of the burner 11, a temperature sensing probe 141 of the temperature sensor 14 can be contacted with the bottom of a pan 24 to be placed on the dry combustion preventing burner, an air conveying pipe 15 is also arranged on the burner 11, one end of the air conveying pipe 15 is provided with a fan 16, and the other end of the air conveying pipe is communicated with the central channel 111 of the burner 11; air drawn in from the outside by the blower 16 can flow into the central passage 111 of the burner 11 through the air duct 15.
The embodiment of the present invention is not limited to the specific type of the blower 16, and those skilled in the art may set the embodiment according to actual situations. In practice, the blower 16 is typically disposed at the opening at the end of the air duct 15.
Referring to fig. 2, air sucked from the outside by the blower 16 flows into the central passage 111 of the burner 11 through the air delivery pipe 15, wherein a part of the air is used to cool the temperature sensing probe 141 of the temperature sensor 14 located in the central passage 111 of the burner 11, and the other part of the air is used as secondary air for combustion of inner fireworks, supplementing oxygen required in the combustion process of the inner fireworks. The solid arrows in fig. 2 show the flow direction of the air sucked from the outside by the blower 16.
In the prior art, in order to provide sufficient secondary air, the diameter of the central channel 111 of the burner 11 is generally set to be larger, and the diameter of the central channel 111 is generally set to be larger than 30mm, so that some soup or overflow matters easily enter the combustor through the central channel 111 in the using process, thereby influencing the use of the combustor; in the embodiment of the present invention, since a part of the air sucked by the blower 16 from the outside is used as secondary air for combustion of the inner fireworks, the secondary air is sufficient, so that the diameter of the central passage 111 of the burner 11 can be set smaller, generally below 30mm, and when the secondary air is sufficient, the diameter of the central passage 111 of the burner 11 can be set within 20 mm.
Compared with the prior art, the dry combustion preventing burner provided by the embodiment of the invention has the advantages that the fan and the air conveying pipe are additionally arranged, air sucked by the fan from the outside flows into the central channel of the burner through the air conveying pipe, and part of the air can cool the temperature sensing probe of the temperature sensor positioned in the central channel of the burner, so that the problem of high misjudgment rate of the temperature sensing probe caused by flame burning or high-temperature radiation is solved, and the normal use of a user is ensured; the other part of air can be used as secondary air for internal firework combustion, so that the problem that in the prior art, the content of carbon monoxide in flue gas exceeds the standard or yellow flame is solved due to the fact that secondary air required by internal firework combustion is insufficient.
Further, referring to fig. 3 to 5, the center of the gas distribution plate 12 is provided with an annular boss 17, and the central axis of the annular boss 17 coincides with the central axis of the central passage 111 of the burner 11; the annular boss 17 has a through hole in its side wall. By providing the annular boss 17, soup or other impurities can be prevented from flowing into the dry combustion preventing burner from the central passage 111, and the use of the dry combustion preventing burner is affected. By providing through holes in the side walls of the annular boss 17, a part of the air flowing into the central passage 111 can flow out of the through holes for supplementing secondary air.
In practical application, the annular boss 17 may have a double-layer structure or a single-layer structure, which is not limited in the embodiment of the present invention. Wherein, bilayer structure specifically does: referring to fig. 5, the side wall of the annular boss 17 includes an inner side wall and an outer side wall with a gap therebetween; the through holes include an inner through hole 171 on the inner sidewall and an outer through hole 172 on the outer sidewall. The outside air blown in from the blower 16 flows into the inside wall of the annular boss 17 from the air delivery pipe 15, a part of the air is used for cooling the temperature sensing probe 141 of the temperature sensor 14, and the other part of the air flows to the outside of the outside wall of the annular boss 17 from the inside through hole 171 and the outside through hole 172 of the annular boss 17 for supplementing secondary air for inner flame combustion. By providing a double layer structure, a guiding effect can be achieved for the air in the annular boss 17. It should be noted that, the specific number of the inner through holes 171 on the inner side wall and the outer through holes 172 on the outer side wall is not limited in the embodiment of the present invention. In practical use, 2 to 4 inner through holes 171 and 2 to 4 outer through holes 172 are generally provided.
Referring to fig. 4, the inner diameter of the annular boss 17 is the same as the inner diameter of the central passage 111 of the burner 11; the inner diameter of the annular boss 17 is typically less than 30mm. In practical application, the inner diameter of the annular boss 17 may be set within 20mm, and the temperature sensing probe 141 of the temperature sensor 14 passes through the annular boss 17, and the diameter of the temperature sensing probe 141 of the temperature sensor 14 is generally 10mm to 15mm. The gap between the temperature sensing probe 141 and the inner side wall of the annular boss 17 is 2 mm-5 mm, so that the excessive cockroaches or mice and the like can be prevented from climbing into the dry burning prevention burner, and the normal use of the dry burning prevention burner is influenced.
Further, referring to fig. 2, the air delivery tube 15 has a flared end 151, and the blower 16 is disposed at the flared end 151; this facilitates the installation of the blower 16. The embodiment of the invention does not limit the specific angle of the conical surface included angle of the flared end 151. In practical applications, the cone angle α of the flared end 151 may be generally set to 60 ° to 80 °.
Referring to fig. 3 to 5, the dry combustion preventing burner further comprises an outer ring air mixing cavity 20 and an intermediate ring air mixing cavity 21, wherein the outer ring air mixing cavity 20 is connected with an outer ring injection pipe 22, and the intermediate ring air mixing cavity 21 is connected with an intermediate ring injection pipe 23. The outer ring gas mixing cavity 20 is used for providing a mixture of fuel gas and air combusted by outer ring fire; the middle ring gas mixing chamber 20 is used to provide a mixture of middle ring combustion gas and air. Referring to fig. 7, the temperature sensor includes a temperature sensing probe 141 and a support tube 142 supporting the temperature sensing probe 141, and a compression spring and a control wire are generally disposed in the support tube 142.
Referring to fig. 3, the fire cover 13 is ring-shaped, and a plurality of middle fire holes 18 distributed around the inner circumference of the fire cover 13 are provided on the fire cover 13; the distance from each of the middle fire holes 18 to the central axis of the fire cover 13 is greater than or equal to 35mm, i.e., the inner diameter of the circle in which the plurality of middle fire holes 18 are located is greater than or equal to 70mm. In this way, a sufficient space distance is reserved between the middle fire and the temperature sensing probe 141 of the temperature sensor 14, the high-temperature flame is prevented from burning to the temperature sensing probe 141 of the temperature sensor 14, misjudgment of the temperature sensing probe 141 of the temperature sensor 14 caused by the burning of the high-temperature flame is reduced, and the service life of the temperature sensing probe 141 of the temperature sensor 14 is prolonged.
It should be noted that, in the embodiment of the present invention, since the secondary air of the middle ring fire combustion is sufficient, the thermal efficiency of the dry combustion preventing burner is greatly improved, so that the small fire burner close to the temperature sensing probe 141 does not need to be designed, and thus the problems of misjudgment and short service life of the temperature sensing probe 141 caused by the fact that the flame of the small fire burner burns to the temperature sensing probe 141 are avoided.
In practical application, the length of the flame from the middle ring fire hole 18 can be controlled to be 10 mm-15 mm, and when the air is enough, the length of the flame from the middle ring fire hole can be shortened to 8 mm-12 mm, so that the flame from the middle ring fire can be further prevented from contacting the temperature sensing probe 141.
Further, referring to fig. 3, the fire cover 13 is further provided with a plurality of outer ring fire holes 19 distributed on the outer circumference of the fire cover 13; the fire-out flame of each middle ring fire hole 18 is close to the central axis of the fire cover 13; the outgoing flame of each outer ring flame hole 19 is far away from the central axis of the flame cover 13; i.e. the middle ring flame gathers inwards and the outer ring flame diffuses outwards; in practical application, the included angle between the central axis of each middle fire hole 18 and the horizontal plane can be generally set to be 30-45 degrees; the central axis of each outer ring fire hole 19 may be set at an angle of 25 ° to 45 ° with respect to the horizontal plane.
Referring to fig. 6, the central axis of each of the middle fire holes 18 is offset from the central axis of the fire cover 13 by an angle β of 20 ° to 45 °; the central axes of the plurality of middle ring flame holes 18 are rotationally distributed around the central axis of the fire cover 13, that is, the middle ring flame is rotationally distributed around the central axis of the fire cover 13, so that the probability that the middle ring flame burns to the temperature sensing probe 141 can be further reduced, and the probability of misjudgment of the temperature sensing probe 141 is further reduced.
Further, referring to fig. 2 and 3, the side of the gas distribution plate 12 has a plurality of air passages 121, and the plurality of air passages 121 communicate with the central passage 111 of the burner 11. Ambient air may enter the central passage 111 of the burner 11 through a plurality of air passages 121 for further cooling the temperature sensing probe 141 and providing secondary air for medium-fired combustion (as indicated by the dashed arrows in fig. 2).
The number of the air passages 121 is not limited in the embodiment of the present invention, and may be set by those skilled in the art according to actual situations. In practical application, 4-6 air channels are generally arranged on the side surface of the air distribution disc 12.
The invention also provides a stove, which comprises any one of the dry combustion preventing burner. Because the fan and the air conveying pipe are additionally arranged on the dry combustion preventing burner, air sucked by the fan from the outside flows into the central channel of the burner through the air conveying pipe, and part of the air can cool the temperature sensing probe of the temperature sensor positioned in the central channel of the burner, so that the problem of high misjudgment rate of the temperature sensing probe caused by flame burning or high-temperature radiation is solved, and the normal use of a user is ensured; the other part of air can be used as secondary air for internal firework combustion, so that the problem that in the prior art, the content of carbon monoxide in flue gas exceeds the standard or yellow flame is solved due to the fact that secondary air required by internal firework combustion is insufficient.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The dry burning preventing burner comprises a burner head, a gas distributing disc arranged on the burner head and a fire cover arranged on the gas distributing disc, wherein a temperature sensor is arranged in a central channel of the burner head, a temperature sensing probe of the temperature sensor can be contacted with the bottom of a pot to be placed on the dry burning preventing burner, and is characterized in that,
the furnace head is also provided with an air conveying pipe, one end of the air conveying pipe is provided with a fan, and the other end of the air conveying pipe is communicated with the central channel of the furnace head; air sucked by the fan from the outside can flow into the central channel of the furnace end through the air conveying pipe;
the center of the gas distribution disc is provided with an annular boss, the side wall of the annular boss is provided with a through hole, the side wall of the annular boss comprises an inner side wall and an outer side wall, a gap is formed between the inner side wall and the outer side wall, and the through hole comprises an inner side through hole positioned on the inner side wall and an outer side through hole positioned on the outer side wall;
the fire cover is annular, a plurality of middle ring fire holes distributed around the inner circumference of the fire cover are formed in the fire cover, and a plurality of outer ring fire holes distributed on the outer circumference of the fire cover are also formed in the fire cover.
2. The dry combustion preventing burner of claim 1, wherein a central axis of the annular boss coincides with a central axis of the central passage of the burner.
3. The dry combustion preventing burner of claim 2, wherein an inner diameter of the annular boss is the same as an inner diameter of the central passage of the burner;
the inner diameter of the annular boss is smaller than 30mm.
4. The dry combustion burner of claim 1, wherein the air delivery tube has a flared end, the blower being disposed at the flared end;
the included angle of the conical surface of the flaring end is 60-80 degrees.
5. The dry combustion resistant burner of claim 1 wherein each of the middle fire holes is spaced from a central axis of the fire cover by a distance of greater than or equal to 35mm.
6. The dry combustion preventing burner of claim 5,
the fire-out flame of each middle ring fire hole is close to the central shaft of the fire cover; the fire-out flame of each outer ring fire hole is far away from the central shaft of the fire cover;
the included angle between the central axis of each middle ring fire hole and the horizontal plane is 30-45 degrees;
the included angle between the central axis of each outer ring fire hole and the horizontal plane is 25-45 degrees.
7. The dry combustion preventing burner of claim 5 or 6, wherein the central axis of each of the middle ring fire holes is offset from the central axis of the fire cover by an angle of 20 ° to 45 °;
the central shafts of the plurality of middle ring fire holes are distributed in a rotating mode around the central shaft of the fire cover.
8. The dry combustion preventing burner of claim 1, wherein the side of the gas distribution plate has a plurality of air passages, and wherein a plurality of the air passages communicate with the central passage of the burner.
9. A hob, characterized in, that it comprises a dry combustion burner according to any one of the claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895251.4A CN107702100B (en) | 2017-09-27 | 2017-09-27 | Dry combustion preventing burner and stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895251.4A CN107702100B (en) | 2017-09-27 | 2017-09-27 | Dry combustion preventing burner and stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107702100A CN107702100A (en) | 2018-02-16 |
| CN107702100B true CN107702100B (en) | 2023-10-27 |
Family
ID=61176202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710895251.4A Active CN107702100B (en) | 2017-09-27 | 2017-09-27 | Dry combustion preventing burner and stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107702100B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592094A (en) * | 2018-06-22 | 2018-09-28 | 绍兴市升博厨房电器有限公司 | A kind of anti-dry burning safety burner easy to clean |
| CN109681870A (en) * | 2018-12-25 | 2019-04-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Burner and gas cooker with it |
| IT201900004867A1 (en) | 2019-04-01 | 2020-10-01 | Sabaf Spa | Gas burner |
| CN115183233A (en) * | 2022-07-13 | 2022-10-14 | 海信(山东)厨卫有限公司 | Gas stove |
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| JP2005221226A (en) * | 2005-03-18 | 2005-08-18 | Matsushita Electric Ind Co Ltd | Range burner |
| JP2006046690A (en) * | 2004-07-30 | 2006-02-16 | Paloma Ind Ltd | Gas range with temperature sensor |
| JP2006084118A (en) * | 2004-09-16 | 2006-03-30 | Matsushita Electric Ind Co Ltd | Gas cooker with pan bottom temperature sensor |
| JP2010127488A (en) * | 2008-11-25 | 2010-06-10 | Rinnai Corp | Heating cooker |
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| CN104534471A (en) * | 2014-12-25 | 2015-04-22 | 广东美的厨房电器制造有限公司 | Combustor and gas range |
| JP2015124934A (en) * | 2013-12-26 | 2015-07-06 | 株式会社ハーマン | Temperature detection device for cooking apparatus and cooking apparatus including the same |
| CN106594810A (en) * | 2016-12-27 | 2017-04-26 | 甘建容 | Anti-dry burning stove combustor |
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| JP2006046690A (en) * | 2004-07-30 | 2006-02-16 | Paloma Ind Ltd | Gas range with temperature sensor |
| JP2006084118A (en) * | 2004-09-16 | 2006-03-30 | Matsushita Electric Ind Co Ltd | Gas cooker with pan bottom temperature sensor |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107702100A (en) | 2018-02-16 |
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