CN109253450B - Energy-saving gas furnace end capable of fully mixing gas - Google Patents
Energy-saving gas furnace end capable of fully mixing gas Download PDFInfo
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- CN109253450B CN109253450B CN201811282008.6A CN201811282008A CN109253450B CN 109253450 B CN109253450 B CN 109253450B CN 201811282008 A CN201811282008 A CN 201811282008A CN 109253450 B CN109253450 B CN 109253450B
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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
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
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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
-
- 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
-
- 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
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- 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 an energy-saving gas furnace end capable of fully mixing gas, which comprises a furnace end shell, a mixing pipe body and a gas inlet pipe, wherein one end of the mixing pipe body is connected with the gas inlet pipe, and the other end of the mixing pipe body is communicated with the furnace end shell; the side walls of the upper chamber and the lower chamber are respectively provided with a first gas spray hole and a second gas spray hole which are communicated with the inner cavities of the upper chamber and the lower chamber; and an air inlet hole is formed at one end of the mixing pipe body, which is connected with the fuel gas inlet pipe. The energy-saving gas furnace end has the advantages of reasonable structure, simple design, convenient operation, safety and practicability, can meet different use requirements of people, can realize the requirements of cooking and heating, and is suitable for general popularization and use.
Description
Technical Field
The invention relates to the technical field of combustion appliances in daily life, in particular to an energy-saving gas furnace end capable of fully mixing gas.
Background
The gas stove is a kitchen utensil which is heated by direct fire by using gas fuel such as liquefied petroleum gas, artificial gas, natural gas and the like. For gas stoves, the structure of the burner plays a key role in energy saving of the stove. The traditional furnace end is wasted due to insufficient combustion because of uneven mixing of air and fuel gas. Therefore, the full combustion of the gas is one of indexes for judging whether the gas furnace design is good, in the prior art, the gas furnace end which enables the gas to be fully mixed is designed into an interlayer, the inner layer of the interlayer is provided with gas injection holes, the axes of the gas injection holes are coincident with radial lines, and when the gas and the compressed air which enter the furnace core to be mixed enter the interlayer from the gas injection holes, no further mixed power exists, the gas enters the gas nozzle to be combusted, so that the full combustion performance is not further improved.
In addition, the existing gas stove is generally self-ignited during combustion, and the regulation and control of the fire power is mainly realized through the inner cover, so that the fire power is different in the cooking and heating processes, and in the cooking process, when the fire is needed, a long period of time is needed, and the waste of time is easy to be caused; and when the firepower is high but does not need to use fire, for example, in the heating process, the firepower is small. The existing gas stove can not be adjusted in time, and can not meet the requirements of people and use.
Disclosure of Invention
The invention aims at solving the technical problems in the background technology, solves the problem that people can conveniently adjust in the cooking and heating process, and provides the gas burner which has simple structure and convenient use, ensures that gas and air are more fully combusted after being mixed and can generate better flame, in particular to an energy-saving gas burner which ensures that the gas is fully mixed.
In order to solve the technical problems, the invention adopts the following technical scheme: the energy-saving gas furnace end comprises a furnace end shell, a mixing pipe body and a gas inlet pipe, wherein one end of the mixing pipe body is connected with the gas inlet pipe, the other end of the mixing pipe body is communicated with the furnace end shell, the furnace end shell is of a cylinder structure with a cavity, a partition plate is arranged in the inner cavity of the furnace end shell, the inner cavity of the furnace end shell is divided into an upper cavity and a lower cavity by the partition plate, the upper cavity and the lower cavity are respectively an upper cavity and a lower cavity, the mixing pipe body comprises a first mixing pipe body and a second mixing pipe body, the gas inlet pipe comprises a first gas inlet pipe and a second gas inlet pipe, one end of the first mixing pipe body is communicated with the upper cavity through the lower cavity and passes through the partition plate, the other end of the first mixing pipe body is communicated with the lower cavity, and the other end of the second mixing pipe body is communicated with the second gas inlet pipe; the side wall of the upper chamber is provided with a plurality of first gas spray holes communicated with the inner cavity of the upper chamber, and the side wall of the lower chamber is provided with a plurality of second gas spray holes communicated with the inner cavity of the lower chamber; and air inlet holes are formed in the first mixing pipe body at the connecting end of the first mixing pipe body and the first gas inlet pipe and the second mixing pipe body at the connecting end of the second mixing pipe body and the second gas inlet pipe.
Further, the end part of the mixing pipe body is provided with the mixing transition section integrally formed with the mixing pipe body, the mixing pipe body is connected with the gas inlet pipe through the mixing transition section, the mixing transition section is of a funnel-shaped conical structure, the air inlet holes are provided with a plurality of air inlet holes, and the air inlet holes are annularly and uniformly distributed in the mixing transition section.
Furthermore, the energy-saving gas furnace end for fully mixing the gas is characterized in that the bottom of the mixing transition section is provided with the mounting seat, an air inlet channel is formed between the mounting seat and the mixing transition section, and the gas inlet pipe is connected with the mixing pipe body through the mounting seat.
Further, according to the energy-saving gas burner capable of fully mixing gas, the separation plate is horizontally arranged in the inner cavity of the burner shell, the inner cavity of the burner shell is divided into the upper cavity and the lower cavity by the separation plate, the volume of the upper cavity is smaller than that of the lower cavity, the first gas spray holes are uniformly distributed in the side wall of the upper cavity at equal intervals in an annular shape, the second gas spray holes are uniformly distributed in the side wall of the lower cavity at equal intervals in an annular shape, and the hole distance between the first gas spray holes is smaller than that between the second gas spray holes.
Further, according to the energy-saving gas burner capable of fully mixing gas, the partition plate is horizontally arranged, the volume of the upper chamber is larger than that of the lower chamber, the first gas spray holes are uniformly distributed on the side surface of the upper chamber at equal intervals in an annular mode, the second gas spray holes are uniformly distributed on the side surface of the lower chamber at equal intervals in an annular mode, and the hole distance between the first gas spray holes is larger than that between the second gas spray holes.
Further, the energy-saving gas burner for fully mixing gas provided by the invention has the advantages that the first gas spray hole and the second gas spray hole are of round hole structures with openings which are arranged in an upward inclined state, an included angle alpha is formed between the axis of the round hole and the axis of the burner shell, and the included angle alpha is smaller than 90 degrees.
Further, the energy-saving gas burner for fully mixing the gas, disclosed by the invention, has the included angle alpha of 75-88 degrees.
Furthermore, the energy-saving gas furnace end for fully mixing the gas is characterized in that a connecting support block is further arranged in the pipe body at the connecting end of the mixing pipe body and the gas inlet pipe, and a connecting through hole for fixing the mixing pipe body is further formed in the support block.
Further, the energy-saving gas furnace end for fully mixing the gas further comprises a three-way connecting valve seat, wherein the gas inlet end of the three-way connecting valve seat is communicated with an external gas pipe, the other two outlet ends of the three-way connecting valve seat are respectively communicated with the first gas inlet pipe and the second gas inlet pipe, two gas regulating valves are further arranged in the three-way connecting valve seat and are respectively connected with the corresponding first gas inlet pipe and the second gas inlet pipe, and the gas regulating valves are used for regulating and controlling the gas quantity entering the first gas inlet pipe and the second gas inlet pipe.
Compared with the prior art, the energy-saving gas furnace end for fully mixing the gas has the beneficial effects that: the inner cavity of the furnace end shell is divided into the upper cavity and the lower cavity by the partition plate, the upper cavity and the lower cavity are respectively communicated with the gas inlet pipe through the mixing pipe body, firstly, the gas can enter the mixing pipe body to achieve the aim of fully mixing, secondly, the fire in the furnace can be conveniently regulated, the heat preservation state of the furnace fire can be kept, and the furnace fire can be rapidly combusted in a short time when the fire is needed, so that the aims of cooking and heating are achieved. In addition, as the side wall of the upper chamber is provided with a plurality of first gas spray holes communicated with the inner cavity of the upper chamber, the side wall of the lower chamber is provided with a plurality of second gas spray holes communicated with the inner cavity of the lower chamber; the first gas spray hole and the second gas spray hole are round hole structures with openings which are arranged in an upward inclined state, an included angle alpha is formed between the axis of the round hole and the axis of the furnace end shell, and the included angle alpha is smaller than 90 degrees. Because the first gas spray hole and the second gas spray hole are provided with the round hole structures in the inclined state, the gas and the air are fully mixed through the mixing pipe body and enter the furnace end shell to form spiral upward gas swirl, so that the mixing is more uniform, the power is improved for the sufficiency of combustion, and meanwhile, no noise is generated in the combustion process, and the silencing effect is achieved; the problem that the furnace end is easy to cause tempering is also solved, so that the stability of flame is improved, and meanwhile, the safety of the furnace is also improved. The energy-saving gas furnace end has the advantages of reasonable structure, simple design, convenient operation and use, safety, practicability, energy conservation, high efficiency and strong universality, thereby meeting different use requirements of people, realizing the requirements of cooking and heating and being suitable for general popularization and use.
Drawings
The invention is described in further detail below with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a partial cross-sectional view of fig. 1.
The figure shows: the gas burner comprises a 1-burner shell, a 2-partition plate, a 3-upper chamber, a 4-lower chamber, a 5-first mixing pipe body, a 6-second mixing pipe body, a 7-first gas inlet pipe, an 8-second gas inlet pipe, a 9-three-way connecting valve seat, a 10-gas regulating valve, a 11-first gas spray hole, a 12-second gas spray hole, a 13-air inlet hole, a 14-mixing transition section, a 15-mounting seat, a 16-air inlet channel, a 17-connecting support block and an 18-connecting through hole.
Detailed Description
For further explanation of the inventive concept, the following description of specific embodiments of the present invention will be given with reference to the accompanying drawings:
as shown in fig. 1 and 2, the energy-saving gas burner for fully mixing gas comprises a burner housing 1, a mixing tube body and a gas inlet tube, wherein one end of the mixing tube body is connected with the gas inlet tube, the other end of the mixing tube body is communicated with the burner housing 1, the burner housing 1 is of a cylindrical structure with a cavity, a partition plate 2 is arranged in the inner cavity of the burner housing 1, the inner cavity of the burner housing 1 is divided into an upper cavity and a lower cavity by the partition plate 2, the upper cavity 3 and the lower cavity 4 are respectively provided with the first mixing tube body 5 and the second mixing tube body 6, the gas inlet tube body comprises a first gas inlet tube 7 and a second gas inlet tube 8, one end of the first mixing tube body 5 is communicated with the upper cavity 3 through the lower cavity 4, the other end of the first mixing tube body 6 is communicated with the lower cavity 4, and the other end of the second mixing tube body 6 is communicated with the second gas inlet tube 8; the side wall of the upper chamber 3 is provided with a plurality of first gas spray holes 11 communicated with the inner cavity of the upper chamber, and the side wall of the lower chamber 4 is provided with a plurality of second gas spray holes 12 communicated with the inner cavity of the lower chamber; air inlet holes 13 are formed in the first mixing pipe body 5 at the connection end of the first mixing pipe body 5 and the first gas inlet pipe 7, and in the second mixing pipe body 6 at the connection end of the second mixing pipe body 6 and the second gas inlet pipe 8.
Further, the end of the mixing pipe body is provided with a mixing transition section 14 integrally formed with the mixing pipe body, the mixing pipe body is connected with a gas inlet pipe through the mixing transition section 14, the mixing transition section 14 is of a funnel-shaped conical structure, the air inlet holes 13 are provided with a plurality of air inlet holes 13, and the plurality of air inlet holes 13 are annularly and uniformly distributed in the mixing transition section 14.
Further, according to the energy-saving gas burner for fully mixing gas, the mounting seat 15 is arranged at the bottom of the mixing transition section 14, the air inlet channel 16 is formed between the mounting seat 15 and the mixing transition section 14, and the gas inlet pipe is connected with the mixing pipe body through the mounting seat 15.
Further, according to the energy-saving gas burner for fully mixing gas, the first gas spray hole 11 and the second gas spray hole 12 are all round hole structures with openings arranged in an upward inclined state, an included angle alpha is formed between the axis of the round hole and the axis of the burner housing 1, and the included angle alpha is smaller than 90 degrees. Wherein the angle of said included angle alpha is preferably between 75 and 88 degrees.
Further, according to the energy-saving gas burner for fully mixing gas, a connecting support block 17 is further arranged in the tube body at the connecting end of the mixing tube body and the gas inlet tube, and a connecting through hole 18 for fixing the mixing tube body is further arranged in the support block 17.
Further, the energy-saving gas furnace end for fully mixing gas further comprises a three-way connecting valve seat 9, wherein the gas inlet end of the three-way connecting valve seat 9 is communicated with an external gas pipe, the other two outlet ends of the three-way connecting valve seat 9 are respectively communicated with the first gas inlet pipe 7 and the second gas inlet pipe 8, two gas regulating valves 10 are further arranged in the three-way connecting valve seat 9, and the two gas regulating valves 10 are respectively connected with the corresponding first gas inlet pipe 7 and the second gas inlet pipe 8 and are used for regulating and controlling the gas quantity entering the first gas inlet pipe 7 and the second gas inlet pipe 8 through the gas regulating valves 10.
In a specific application process, the energy-saving gas burner is used as a gas furnace mainly for heating, the separation plate 2 is horizontally arranged in the inner cavity of the burner housing 1, the inner cavity of the burner housing 1 is divided into an upper cavity and a lower cavity by the separation plate 2, the volume of the upper cavity 3 is smaller than that of the lower cavity 4, the first gas spray holes 11 are uniformly distributed in the side wall of the upper cavity 3 at equal intervals in an annular shape, the second gas spray holes 12 are uniformly distributed in the side wall of the lower cavity 4 at equal intervals in an annular shape, and the hole distance between the first gas spray holes 11 is smaller than that between the second gas spray holes 12.
In the gas stove mainly used for cooking, the partition plate 2 is horizontally arranged, the volume of the upper chamber 3 is larger than that of the lower chamber 4, the first gas spray holes 11 are uniformly distributed on the side surface of the upper chamber 3 at equal intervals in a ring shape, the second gas spray holes 12 are uniformly distributed on the side surface of the lower chamber 4 at equal intervals in a ring shape, and the hole distance between the first gas spray holes 11 is larger than that between the second gas spray holes 12.
In the practical application process, the energy-saving gas furnace end for fully mixing gas is adopted, as the partition plate 2 is arranged in the inner cavity of the furnace end shell 1, the inner cavity of the furnace end shell 1 is divided into the upper cavity 3 and the lower cavity 4 by the partition plate 2, and the upper cavity 3 and the lower cavity 4 are respectively communicated with the gas inlet pipe by the mixing pipe body, firstly, the gas can enter the mixing pipe body to achieve the aim of fully mixing, secondly, the fire in the furnace can be conveniently regulated, the heat preservation state of the furnace fire can be kept, and the furnace fire can be rapidly combusted in a short time when the fire is needed, so that the aims of cooking and heating are achieved. In addition, the side wall of the upper chamber 3 is provided with a plurality of first gas spray holes 11 communicated with the inner cavity of the upper chamber, and the side wall of the lower chamber 4 is provided with a plurality of second gas spray holes 12 communicated with the inner cavity of the lower chamber; the first gas spray hole 11 and the second gas spray hole 12 are round hole structures with openings arranged in an upward inclined state, an included angle alpha is formed between the axis of the round hole and the axis of the furnace end shell 1, and the included angle alpha is smaller than 90 degrees. Because the first gas spray hole 11 and the second gas spray hole 12 are provided with the round hole structures in the inclined state, the gas and the air are fully mixed through the mixing pipe body and enter the burner shell 1 to form spiral upward gas swirling flow, so that the mixing is more uniform, no noise is generated in the combustion process, the silencing effect is achieved, the power is improved for the combustion sufficiency of the burner, the problem that the burner is easy to cause tempering is solved, the stability of flame is improved, and meanwhile, the safety of the burner is also improved.
In summary, the energy-saving gas furnace end has the advantages of reasonable structure, simple design, convenient operation and use, no noise in the combustion process, silence effect, safety, practicability, energy conservation, high efficiency, strong universality and capability of realizing the requirements of cooking and heating, thereby meeting the different use requirements of people and being suitable for general popularization and use.
The above description is only of the preferred embodiments of the present invention, and it should be understood that various changes and modifications can be made by those skilled in the art, and any modifications, equivalents, improvements and the like made by the present invention should be included in the scope of the present invention.
Claims (9)
1. An energy-saving gas burner for fully mixing gas, which is characterized in that: the gas inlet pipe comprises a first mixing pipe body (5) and a second mixing pipe body (6), wherein one end of the mixing pipe body is connected with the gas inlet pipe, the other end of the mixing pipe body is communicated with the furnace end shell (1), the furnace end shell (1) is of a cylinder structure with a cavity, a partition plate (2) is arranged in an inner cavity of the furnace end shell (1), the inner cavity of the furnace end shell (1) is divided into an upper cavity and a lower cavity by the partition plate (2), the upper cavity (3) and the lower cavity (4) are respectively arranged, the mixing pipe body comprises a first gas inlet pipe (7) and a second gas inlet pipe (8), one end of the first mixing pipe body (5) is communicated with the upper cavity (3) through the lower cavity (4), the other end of the second mixing pipe body (6) is communicated with the lower cavity (4), and the other end of the second mixing pipe body is communicated with the second gas inlet pipe (8); the side wall of the upper chamber (3) is provided with a plurality of first gas spray holes (11) communicated with the inner cavity of the upper chamber, and the side wall of the lower chamber (4) is provided with a plurality of second gas spray holes (12) communicated with the inner cavity of the lower chamber; in the first mixing pipe body (5) of the connecting end of the first mixing pipe body (5) and the first gas inlet pipe (7), and in the second mixing pipe body (6) of the connecting end of the second mixing pipe body (6) and the second gas inlet pipe (8), air inlet holes (13) are respectively arranged.
2. An energy efficient gas burner for thoroughly mixing gas according to claim 1, wherein: the end of the mixing pipe body is provided with a mixing transition section (14) integrally formed with the mixing pipe body, the mixing pipe body is connected with a fuel gas inlet pipe through the mixing transition section (14), the mixing transition section (14) is of a funnel-shaped conical structure, the air inlet holes (13) are provided with a plurality of air inlet holes (13) which are annularly and uniformly distributed in the mixing transition section (14).
3. An energy efficient gas burner for thorough mixing of gases according to claim 2, wherein: the bottom of the mixing transition section (14) is provided with a mounting seat (15), an air inlet channel (16) is formed between the mounting seat (15) and the mixing transition section (14), and the fuel gas inlet pipe is connected with the mixing pipe body through the mounting seat (15).
4. An energy efficient gas burner for thoroughly mixing gas according to claim 1, wherein: the utility model discloses a burner, including furnace end shell (1) and baffle plate, baffle plate (2) are the level mode set up in the inner chamber of furnace end shell (1), pass through baffle plate (2) is with the inner chamber of furnace end shell (1) two upper and lower cavities, wherein the volume of upper chamber (3) is less than the volume of lower chamber (4), first gas orifice (11) are cyclic annular equidistant evenly distributed in the lateral wall of upper chamber (3), second gas orifice (12) are cyclic annular equidistant evenly distributed in the lateral wall of lower chamber (4), the interpore distance of first gas orifice (11) is less than the interpore distance of second gas orifice (12).
5. An energy efficient gas burner for thoroughly mixing gas according to claim 1, wherein: the partition plate (2) is horizontally arranged, the volume of the upper chamber (3) is larger than that of the lower chamber (4), the first gas spray holes (11) are annularly and uniformly distributed on the side face of the upper chamber (3) at equal intervals, the second gas spray holes (12) are annularly and uniformly distributed on the side face of the lower chamber (4) at equal intervals, and the hole distance of the first gas spray holes (11) is larger than that of the second gas spray holes (12).
6. An energy efficient gas burner for thorough mixing of gases according to any of claims 1, 4 or 5, wherein: the first gas spray hole (11) and the second gas spray hole (12) are round hole structures with openings arranged in an upward inclined state, an included angle is formed between the axis of the round hole and the axis of the furnace end shell (1), and the included angle is smaller than 90 degrees.
7. An energy efficient gas burner for thoroughly mixing gas according to claim 6, wherein: the included angle is 75-88 degrees.
8. An energy efficient gas burner for thoroughly mixing gas according to claim 1, wherein: the mixing pipe body is also provided with a connecting support block (17) in the pipe body at the connecting end of the mixing pipe body and the gas inlet pipe, and a connecting through hole (18) for fixing the mixing pipe body is also arranged in the support block (17).
9. An energy efficient gas burner for thoroughly mixing gas according to claim 1, wherein: the gas inlet end of the three-way connecting valve seat (9) is communicated with an external gas pipe, the other two outlet ends are respectively communicated with the first gas inlet pipe (7) and the second gas inlet pipe (8), two gas regulating valves (10) are further arranged in the three-way connecting valve seat (9), the two gas regulating valves (10) are respectively connected with the corresponding first gas inlet pipe (7) and the corresponding second gas inlet pipe (8), and the gas regulating valves (10) are used for regulating and controlling the amount of gas entering the first gas inlet pipe (7) and the second gas inlet pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811282008.6A CN109253450B (en) | 2018-10-31 | 2018-10-31 | Energy-saving gas furnace end capable of fully mixing gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811282008.6A CN109253450B (en) | 2018-10-31 | 2018-10-31 | Energy-saving gas furnace end capable of fully mixing gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109253450A CN109253450A (en) | 2019-01-22 |
| CN109253450B true CN109253450B (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811282008.6A Active CN109253450B (en) | 2018-10-31 | 2018-10-31 | Energy-saving gas furnace end capable of fully mixing gas |
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| CN (1) | CN109253450B (en) |
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| JPH11287410A (en) * | 1998-04-03 | 1999-10-19 | Osaka Gas Co Ltd | Gas burner device, flow rate regulating method for fuel gas of the same and flow rate regulating device employed for the method |
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| JP2004100975A (en) * | 2002-09-05 | 2004-04-02 | Paloma Ind Ltd | Cooking stove |
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| CN103363521A (en) * | 2012-03-26 | 2013-10-23 | 魏银峰 | Energy-saving gas burner |
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| CN204880238U (en) * | 2015-02-05 | 2015-12-16 | 福安市大金龙电机有限公司 | Dual -purpose gas room heater |
| CN206191587U (en) * | 2016-11-22 | 2017-05-24 | 广州蓝功厨房设备有限公司 | Adjustable gas stove burner |
| CN207797044U (en) * | 2018-01-11 | 2018-08-31 | 广东美的厨房电器制造有限公司 | Burner and gas cooker |
| CN209042372U (en) * | 2018-10-31 | 2019-06-28 | 黄国峻 | One kind making the well-mixed saving gas burning stove head of gas |
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2018
- 2018-10-31 CN CN201811282008.6A patent/CN109253450B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH281267A (en) * | 1948-10-11 | 1952-02-29 | Bataafsche Petroleum | Gas burner. |
| JPH11125403A (en) * | 1997-10-23 | 1999-05-11 | Matsushita Electric Ind Co Ltd | Burner |
| JPH11287410A (en) * | 1998-04-03 | 1999-10-19 | Osaka Gas Co Ltd | Gas burner device, flow rate regulating method for fuel gas of the same and flow rate regulating device employed for the method |
| JP2000205519A (en) * | 1999-01-08 | 2000-07-25 | Snow Peak:Kk | Burner structure for portable gas heater |
| JP2004100975A (en) * | 2002-09-05 | 2004-04-02 | Paloma Ind Ltd | Cooking stove |
| CN102052693A (en) * | 2010-12-28 | 2011-05-11 | 东莞市嘉品电器有限公司 | Jet type gas furnace |
| CN103363521A (en) * | 2012-03-26 | 2013-10-23 | 魏银峰 | Energy-saving gas burner |
| CN103697503A (en) * | 2013-12-11 | 2014-04-02 | 江门佳利华实业有限公司 | Full-premixing automatic control gas frying furnace |
| CN204880238U (en) * | 2015-02-05 | 2015-12-16 | 福安市大金龙电机有限公司 | Dual -purpose gas room heater |
| CN206191587U (en) * | 2016-11-22 | 2017-05-24 | 广州蓝功厨房设备有限公司 | Adjustable gas stove burner |
| CN207797044U (en) * | 2018-01-11 | 2018-08-31 | 广东美的厨房电器制造有限公司 | Burner and gas cooker |
| CN209042372U (en) * | 2018-10-31 | 2019-06-28 | 黄国峻 | One kind making the well-mixed saving gas burning stove head of gas |
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| Publication number | Publication date |
|---|---|
| CN109253450A (en) | 2019-01-22 |
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