CN2594667Y - Energy-saving gas burner - Google Patents
Energy-saving gas burner Download PDFInfo
- Publication number
- CN2594667Y CN2594667Y CN03232734.XU CN03232734U CN2594667Y CN 2594667 Y CN2594667 Y CN 2594667Y CN 03232734 U CN03232734 U CN 03232734U CN 2594667 Y CN2594667 Y CN 2594667Y
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- 239000007789 gas Substances 0.000 claims abstract description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000001301 oxygen Substances 0.000 claims abstract description 23
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 23
- 238000002485 combustion reaction Methods 0.000 claims abstract description 19
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 6
- 239000003915 liquefied petroleum gas Substances 0.000 abstract description 2
- 239000003345 natural gas Substances 0.000 abstract description 2
- -1 biogas Substances 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000009781 Myrtillocactus geometrizans Nutrition 0.000 description 2
- 240000009125 Myrtillocactus geometrizans Species 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Gas Burners (AREA)
Abstract
本实用新型的燃气节能燃烧器，涉及燃烧设备，特别是燃气灶具的燃烧器。旨在解决已有燃烧器热效率低、不安全、结构复杂、寿命短等问题。本燃气节能燃烧器包含前端有敞口形端口(2)、有喷孔(3)、下部有混合仓(4)的燃烧盘(1)，其特征在于有与混合仓的后端连通的给氧仓(5)，有前端伸入给氧仓的节能套管(8)，在节能套管中的缩径式的节能孔(9)与后端的输气管(12)连通，节能套管(8)在节能孔(9)的前方有贯通管壁的一次进风孔(11)及其前方的二次进风孔(10)，所说的给氧仓(5)的后端有贯通仓底的三次进风孔(7)、和贯通仓壁的四次进风孔(6)。适用于与有压燃气加热器配套使用，与液化气、天然气、管道煤气、沼气、瓦斯气灶具和火锅炉具配套使用。
The gas energy-saving burner of the utility model relates to combustion equipment, in particular to a burner of a gas cooker. The aim is to solve the problems of low thermal efficiency, unsafety, complex structure and short service life of existing burners. The gas energy-saving burner includes a combustion disc (1) with an open port (2) at the front end, a nozzle hole (3), and a mixing chamber (4) at the lower part. Storehouse (5) has the energy-saving sleeve pipe (8) that the front end stretches into the oxygen supply chamber, and the energy-saving hole (9) of the reduced-diameter type in the energy-saving sleeve pipe is communicated with the gas delivery pipe (12) at the rear end, and the energy-saving sleeve pipe (8) ) In front of the energy-saving hole (9), there is a primary air inlet hole (11) through the pipe wall and a secondary air inlet hole (10) in front of it, and the rear end of the oxygen supply chamber (5) has a through chamber bottom Three air inlet holes (7) and four air inlet holes (6) through the warehouse wall. It is suitable for use with pressurized gas heaters, and with liquefied petroleum gas, natural gas, pipeline gas, biogas, gas stoves and fire boilers.
Description
技术领域technical field
本实用新型涉及燃烧设备，特别是燃气灶具的燃烧器。The utility model relates to combustion equipment, in particular to a burner for a gas range.
背景技术Background technique
已有的一般的燃气灶具的燃烧器，结构复杂，笨重，零件数多；操作不便，风门调节粗糙而不科学；输气管孔大、粗糙，与燃烧盘相连，易引起回火，造成事故，不安全；这种结构亦使可燃气体与空气中的氧气不能混合均匀，加之风门不易调节到最佳，致使经常出现红火，燃烧不完全，热效率低，一氧化碳污染环境，并易黑锅底。易结炭，影响炉具和炊具清洁卫生，加之油水污染，造成铁质燃烧器生锈腐蚀，缩短寿命，清洁困难。Existing general gas cooker burners are complex in structure, bulky, and have many parts; inconvenient to operate, rough and unscientific to adjust the damper; large and rough holes in the gas delivery pipe, which are connected with the combustion disc, are easy to cause backfire and cause accidents. Unsafe; this structure also prevents combustible gas and oxygen in the air from mixing evenly, and the damper is not easy to adjust to the best, resulting in frequent red fire, incomplete combustion, low thermal efficiency, carbon monoxide pollution of the environment, and easy black bottom. It is easy to form carbon, which affects the cleanliness of stoves and cooking utensils. In addition, oil and water pollution will cause iron burners to rust and corrode, shorten their lifespan, and make cleaning difficult.
实用新型内容Utility model content
鉴于上述，本实用新型的目的在于提供一种高效、节能、安全、卫生、环保的燃气节能燃烧器。In view of the above, the purpose of this utility model is to provide a gas energy-saving burner with high efficiency, energy saving, safety, sanitation and environmental protection.
本实用新型在燃烧盘与输气管之间采用有缩径式节能孔和进风孔的节能套管和有进风孔的给氧仓来实现其目的。The utility model realizes its purpose by adopting an energy-saving casing with reduced-diameter energy-saving holes and air inlet holes and an oxygen supply chamber with air inlet holes between the combustion disk and the gas delivery pipe.
本实用新型的燃气节能燃烧器(参见附图)，包含前端有敞口形端口(2)、有喷孔(3)、下部有混合仓(4)的燃烧盘(1)，有与混合仓的后端连通的给氧仓(5)，有前端伸入给氧仓的节能套管(8)，在节能套管中的缩径式的节能孔(9)与后端的输气管(12)连通，节能套管和给氧仓上分别至少有一个进风孔。The gas energy-saving burner of the present utility model (see accompanying drawing) comprises the combustion disc (1) that front end has open port (2), nozzle hole (3), mixing chamber (4) is arranged in the lower part, has and mixing chamber The oxygen supply chamber (5) connected to the rear end has an energy-saving sleeve (8) extending into the oxygen supply chamber at the front end, and the energy-saving hole (9) of the reduced diameter in the energy-saving sleeve communicates with the air delivery pipe (12) at the rear end , there is at least one air inlet hole on the energy-saving casing and the oxygen supply chamber respectively.
上述的节能套管(8)在节能孔(9)的前方有贯通管壁的一次进风孔(11)及其前方的二次进风孔(10)，上述的给氧仓(5)的后端有贯通仓底的三次进风孔(7)、和贯通仓壁的四次进风孔(6)。The above-mentioned energy-saving casing (8) has a primary air inlet hole (11) through the pipe wall and a secondary air inlet hole (10) in front of the energy-saving hole (9) in front of the energy-saving hole (9), and the above-mentioned oxygen supply chamber (5) The rear end has three air inlet holes (7) through the bottom of the warehouse and four air inlet holes (6) through the warehouse wall.
上述的敞口形端口(2)的上进风口(14)的纵向尺寸A为10～70mm，燃烧盘(1)后端与节能套管(8)前端的距离B为-5～10mm，节能孔(9)的过流面积为0.19～20mm2。The longitudinal dimension A of the upper air inlet (14) of the above-mentioned open port (2) is 10-70 mm, the distance B between the rear end of the combustion disc (1) and the front end of the energy-saving sleeve (8) is -5-10 mm, and the energy-saving hole ( 9) The flow area is 0.19-20mm 2 .
上述的燃烧盘(1)与给氧仓(5)为密封连接，给氧仓与节能套管(8)为密封连接。上述密封连接可以是螺纹连接、压配粘结、精压铸或其他通常的固定连接。The above-mentioned combustion disc (1) is in airtight connection with the oxygen supply chamber (5), and the oxygen supply chamber is in airtight connection with the energy-saving casing (8). The above-mentioned sealed connection may be threaded connection, press-fit bonding, precision die-casting or other common fixed connections.
本实用新型利用射流和燃烧学理论，由输气管输入的有压燃气流经节能孔后形成射流，迫使节能套管和给氧仓的呈阶梯结构的多个进风孔，迅速多次下进风，与燃气一次一次地混合，直到燃气盘下部的混合仓内，充分混匀，再经多个喷孔喷出燃烧盘，与炊具之间形成宽广的上进风口燃区，强使旋浮，充分燃烧，使猛火仅沿炊具底部及周边，均呈兰色火焰。The utility model utilizes jet flow and combustion theory to form a jet flow after the pressurized gas input from the gas transmission pipe flows through the energy-saving hole, forcing the energy-saving sleeve and the multiple air inlet holes of the oxygen supply chamber in a stepped structure to go down quickly and repeatedly. The wind is mixed with the gas one at a time until it is fully mixed in the mixing chamber at the lower part of the gas tray, and then sprayed out of the combustion tray through multiple nozzle holes, forming a wide upper air inlet combustion area between the cooker and the cooker, which is forced to spin and float. Fully burn, so that the raging fire only shows a blue flame along the bottom and periphery of the cooker.
本实用新型的使用方法与通常的燃烧器相同。The using method of the utility model is the same as the common burner.
本实用新型与现有技术相比较，具有如下的优点和效果。Compared with the prior art, the utility model has the following advantages and effects.
一、本实用新型的节能孔和多次进风孔结构，使其热效率高达76.5～78.8％，而一般燃烧器的热效率只有30～50％，少数达55％左右。因此较一般燃烧器可节能30～100％。1. The structure of energy-saving holes and multiple air inlet holes of the utility model makes its thermal efficiency as high as 76.5-78.8%, while the thermal efficiency of general burners is only 30-50%, and a few are about 55%. Therefore, it can save energy by 30-100% compared with ordinary burners.
二、本实用新型使用时，燃气旋浮、强化、充分沿炊具底及周边猛燃，在相同条件下，烧沸水较一般燃烧器少用20～40％时间。特别宜于猛火炒菜。2. When the utility model is in use, the gas is swirled, strengthened, and fully burnt along the bottom and the periphery of the cooker. Under the same conditions, it takes 20-40% less time to boil water than a common burner. It is especially suitable for stir-frying.
三、本实用新型使用时，燃气充分燃烧呈兰色火焰，能延长灶具、炊具的使用寿命，不结炭、不黑锅、不生锈，清洁卫生。3. When the utility model is in use, the gas is fully burned to form a blue flame, which can prolong the service life of the stove and cooking utensils.
四、本实用新型的组成件均采用螺纹连接，无回火结构，无调节风门，结构简单、连接严密，不漏气，使用寿命长(3～5年)，永无回火，特别安全。4. The components of the utility model are all threaded, with no tempering structure, no damper adjustment, simple structure, tight connection, no air leakage, long service life (3 to 5 years), never tempering, and especially safe.
五、本实用新型燃烧充分，产生的一氧化碳甚微，由于上进风配合充分的下进风，热空气、热能均集中于炊具，热能向四周散失少，因此对环境和人体健康大有裨益。5. The utility model burns fully and produces very little carbon monoxide. Because the upper air intake cooperates with the sufficient lower air intake, the hot air and heat energy are concentrated in the cooker, and the heat energy is less lost to the surroundings, so it is of great benefit to the environment and human health.
六、本实用新型结构简单，重量轻，与一般燃气灶的燃烧器相比，零件量减少一倍多，重量降低10～30倍。6. The utility model is simple in structure and light in weight. Compared with the burner of a general gas stove, the number of parts is more than doubled, and the weight is reduced by 10 to 30 times.
七、本实用新型结构简单，安装、操作、维护简便。7. The utility model has the advantages of simple structure, easy installation, operation and maintenance.
本实用新型适用于与有压燃气加热器配套使用，适用与液化气、天然气、管道煤气、沼气、瓦斯气灶具和火锅炉具配套使用。The utility model is suitable for matching use with a pressurized gas heater, and is suitable for matching use with liquefied petroleum gas, natural gas, pipeline gas, marsh gas, gas stoves and fire boilers.
下面，再用实施例及其附图对本实用新型作进一步地说明。Below, use embodiment and accompanying drawing again to further illustrate the utility model.
附图说明Description of drawings
附图是本实用新型的一种燃气节能燃烧器的结构示意图。图中双点划线示被加热器具。The accompanying drawing is a structural schematic diagram of a gas energy-saving burner of the utility model. The dotted line in the figure shows the heated appliance.
具体实施方式Detailed ways
实施例1Example 1
本实用新型的一种燃气节能燃烧器，如附图所示。由燃烧盘、给氧仓、节能套管构成。A gas energy-saving burner of the utility model is shown in the accompanying drawings. It consists of a combustion disk, an oxygen supply chamber, and an energy-saving casing.
上述的燃烧盘1，前端有敞口形端口2，中部的横隔上的多个喷孔3，下部为圆筒形的混合仓4。The above-mentioned combustion disc 1 has an open port 2 at the front end, a plurality of spray holes 3 on the transverse partition in the middle, and a cylindrical mixing chamber 4 at the bottom.
上述的给氧仓5，呈圆筒形，上端与混合仓4的后端螺纹连接而导通。给氧仓的后端的仓壁上有多个均匀分布呈贯通形的四次进风孔6。给氧仓的后端的仓底的周连部有多个均匀分布且贯通形的三次进风孔7。The above-mentioned oxygen supply chamber 5 is cylindrical in shape, and its upper end is screwed to the rear end of the mixing chamber 4 for conduction. On the chamber wall at the rear end of the oxygen supply chamber, there are a plurality of four through-shaped air inlet holes 6 evenly distributed. There are a plurality of evenly distributed and through-shaped three-time air inlet holes 7 at the bottom of the tank at the rear end of the oxygen supply tank.
上述的节能套管8，呈阶梯圆管形，前端与给氧仓的底部螺纹连接，并伸入给氧仓，进而可以伸入混合仓，节能套管的伸入应使燃烧盘1后端即混合仓的底端与节能套管前端的距离B为-5～10mm。在节能套管的中部的管孔为缩径的节能孔9，节能孔(9)的过流面积为0.19～20mm2。节能孔上方从前向后有贯通管壁的二次进风孔10、和一次进风孔11。节能套管的后端的较小径管部与输气管12套接连通。The above-mentioned energy-saving casing 8 is in the shape of a stepped circular tube. The front end is threadedly connected with the bottom of the oxygen supply chamber, and extends into the oxygen supply chamber, and then can extend into the mixing chamber. The insertion of the energy-saving casing should make the combustion disc 1 rear end That is, the distance B between the bottom end of the mixing chamber and the front end of the energy-saving sleeve is -5-10 mm. The pipe hole in the middle of the energy-saving casing is a reduced-diameter energy-saving hole 9, and the flow area of the energy-saving hole (9) is 0.19-20mm 2 . Above the energy-saving hole, there are secondary air inlet holes 10 and primary air inlet holes 11 through the pipe wall from front to back. The smaller-diameter pipe portion at the rear end of the energy-saving sleeve is in socket communication with the air pipe 12 .
在设计加热器或在加热器上配装本燃烧器时，应使燃烧盘1的敞口形端口2与被加热器具13之间形成的上进风口14，上进风口的纵向尺寸A为10～70mm。When designing the heater or equipping the burner on the heater, the upper air inlet 14 formed between the open port 2 of the combustion disc 1 and the heated appliance 13, the longitudinal dimension A of the upper air inlet is 10-70mm.
如上构成本实施例的燃气节能燃烧器。The gas energy-saving burner of the present embodiment is constituted as above.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03232734.XU CN2594667Y (en) | 2003-01-08 | 2003-01-08 | Energy-saving gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03232734.XU CN2594667Y (en) | 2003-01-08 | 2003-01-08 | Energy-saving gas burner |
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| Publication Number | Publication Date |
|---|---|
| CN2594667Y true CN2594667Y (en) | 2003-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN03232734.XU Expired - Fee Related CN2594667Y (en) | 2003-01-08 | 2003-01-08 | Energy-saving gas burner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749707B (en) * | 2009-12-29 | 2013-03-27 | 北京时代桃源环境科技有限公司 | Biogas burner |
-
2003
- 2003-01-08 CN CN03232734.XU patent/CN2594667Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749707B (en) * | 2009-12-29 | 2013-03-27 | 北京时代桃源环境科技有限公司 | Biogas burner |
| CN102853427B (en) * | 2009-12-29 | 2016-02-03 | 无锡时代桃源环境科技有限公司 | Biogas burner |
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| C14 | Grant of patent or utility model | ||
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| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |