CN2839853Y - Energy-saving environment Protection gaseous fuel stove - Google Patents
Energy-saving environment Protection gaseous fuel stove Download PDFInfo
- Publication number
- CN2839853Y CN2839853Y CN200520063497.8U CN200520063497U CN2839853Y CN 2839853 Y CN2839853 Y CN 2839853Y CN 200520063497 U CN200520063497 U CN 200520063497U CN 2839853 Y CN2839853 Y CN 2839853Y
- Authority
- CN
- China
- Prior art keywords
- burner
- energy
- catalytic combustion
- gas
- infrared
- 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.)
- Expired - Lifetime
Links
- 239000000446 fuel Substances 0.000 title 1
- 238000007084 catalytic combustion reaction Methods 0.000 claims abstract description 19
- 239000000919 ceramic Substances 0.000 claims abstract description 17
- 229910001369 Brass Inorganic materials 0.000 claims description 7
- 239000010951 brass Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 abstract description 20
- 238000002485 combustion reaction Methods 0.000 abstract description 14
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 5
- 239000003546 flue gas Substances 0.000 abstract description 5
- 238000009841 combustion method Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000005281 excited state Effects 0.000 description 2
- 230000001473 noxious effect Effects 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000776 Common brass Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- 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
- Gas Burners (AREA)
Abstract
本实用新型涉及一种节能环保型燃气灶具。这种燃气灶具，包括壳体、连接在壳体上的燃烧器，所述燃烧器为两环或两环以上结构，其中至少一环燃烧器上设有红外催化燃烧陶瓷板，至少一环燃烧器上设有分火器。这种结构，使得两种燃烧方式相互结合，红外催化燃烧陶瓷板的燃气燃烧的能量绝大部份直接转化成为有效热能(红外线)辐射到锅底，分火器实现局部预混燃烧，热效率比普通灶提升达到60％以上，干烟气中CO的浓度为0.01％，NOX的浓度小于等于0.03％，不仅热效率高，而且节能环保。具有高负荷及大的负荷调节比，结构简单，且产品的各项性能完全符合国家标准GB16410－96《家用燃气灶具》的要求。
The utility model relates to an energy-saving and environment-friendly gas cooker. This gas cooker includes a shell and a burner connected to the shell. The burner has a structure of two or more rings, wherein at least one ring of the burner is equipped with an infrared catalytic combustion ceramic plate, and at least one ring burns There is a fire distributor on the device. This structure makes the two combustion methods combine with each other. Most of the energy of gas combustion in the infrared catalytic combustion ceramic plate is directly converted into effective heat energy (infrared rays) and radiates to the bottom of the pot. The stove is improved by more than 60%, the concentration of CO in the dry flue gas is 0.01%, and the concentration of NOX is less than or equal to 0.03%, which not only has high thermal efficiency, but also saves energy and protects the environment. It has high load and large load adjustment ratio, simple structure, and the performance of the product fully meets the requirements of the national standard GB16410-96 "Household Gas Cookers".
Description
Technical field
The utility model relates to a kind of household gas utensils, particularly a kind of energy-efficient environment protection type gas kitchen range.
Technical background
At present, distributor on the burner of normal domestic use gas-cooker all is to use brass material basically, adopting flame is the combustion system of the local premix of straight fire or swingfire, the heat that burning produces is because heat radiation or loss most of with cross-ventilated heat exchange, wherein can utilize heat only to have 50%, just in vain the waste of all the other heats that half is arranged.Owing to this direct combustion system, determined the noxious pollutant NOx of its generation, the CO equal size is higher, not only environment is polluted, and may work the mischief to life.With respect to the energy in the whole world more and more shortage, the more and more serious present situation of environmental pollution, how to realize on the lower kitchen range product of efficient significantly that high-efficient energy-saving environment friendly is the arduous and urgent task of the industry.
The utility model content
The technical problems to be solved in the utility model is exactly the generation that improves the thermal efficiency of household gas utensils and reduce noxious pollutant, a kind of highly effective energy-conserving environmental-protecting type household gas utensils are provided, make kitchen range realize that the common kitchen range of thermal efficiency ratio promotes, the concentration of the concentration of CO and NOx reduces in the dry flue gas.
The technical scheme of the energy saving and environment friendly gas kitchen ranges of the utility model is: a kind of energy saving and environment friendly gas kitchen ranges, comprise housing, be connected the burner on the housing, it is characterized in that: described burner is two rings or the above structure of two rings, wherein at least one ring burner is provided with infrared catalytic combustion ceramic wafer, and at least one ring burner is provided with distributor.
Described burner comprises outer shroud burner, middle ring burner and interior ring burner.
The combustion panel of ring burner and middle ring burner adopts infrared catalytic combustion ceramic wafer in described, and the brass distributor is set on the outer shroud burner.The above infrared catalytic combustion ceramic wafer is an integral body.
Perhaps can be on the interior ring burner brass distributor to be set, the combustion panel of outer shroud burner and middle ring burner adopts infrared catalytic combustion ceramic wafer.Described infrared catalytic combustion ceramic wafer also is an integral body.
Such structural design, make gas kitchen ranges can adopt two kinds of different combustion systems to combine: interior ring fire and middle ring fire (or outer ring fire and middle ring fire) adopt infrared ray catalytic combustion ceramic wafer as combustion panel, realize not having fire and fall into catalytic combustion, in combustion process, combustible forms low-energy surface free radical at catalyst surface, generate the vibration excited state product, heat energy is mainly through infrared mode radiation expeditiously, avoided the energy loss that causes by visible light, the heat energy utilization rate reaches the highest, the combustion catalyst of high selectivity suppresses to generate the side reaction generation of poisonous and harmful substance effectively simultaneously, seldom produce NOx, pollutants such as CO, the combustion system that local premix is adopted in outer ring fire (or interior ring fire) adopts common brass distributor.
The beneficial effects of the utility model are, by the improvement to distributor, two kinds of combustion systems are combined, and have promoted the thermal efficiency of household gas utensils, and the concentration of CO in the dry flue gas and the concentration of NOx are reduced.Thermal efficiency height, energy-conserving and environment-protective have high load capacity and big load regulation rate, and are simple in structure, and every performance of product meets the requirement of standard GB 16410-96 " household gas utensils " fully.
Description of drawings
Fig. 1 is energy saving and environment friendly gas kitchen ranges embodiment 1 structural representation of the utility model;
Fig. 2 is energy saving and environment friendly gas kitchen ranges embodiment 2 structural representations of the utility model.
The specific embodiment
Embodiment 1:
Below in conjunction with accompanying drawing the energy saving and environment friendly gas kitchen ranges of the utility model is further described.As shown in Figure 1, the energy saving and environment friendly gas kitchen ranges of the utility model comprises housing 5, is connected the burner 1 on the housing 5, burner 1 is a tricyclic structure, comprises outer shroud burner 11, middle ring burner 12 and interior ring burner 13, and is connected with each self-corresponding air inlet pipe 21,22,23 respectively.Infrared ray catalytic combustion ceramic wafer 2,22 is installed in the interior ring burner 13 of burner 1 and the top of middle ring burner 12, the distributor of being made by brass 3 is installed in the top of the outer shroud burner 11 of burner 1, and its middle infrared (Mid-IR) catalytic combustion ceramic wafer 2,22 is as a whole.By closing the air inlet pipe 21,22 of outer shroud burner 11 or outer shroud burner 11 and middle ring burner 12, can realize big load regulation rate, when all burners 1 are all opened, can realize high thermic load.And interior ring fire and middle ring fire are owing to adopt infrared ray catalytic combustion ceramic wafer as combustion panel, realize not having fire and fall into catalytic combustion, in combustion process, combustible forms low-energy surface free radical at catalyst surface, generate the vibration excited state product, heat energy is mainly through infrared mode radiation expeditiously, avoided the energy loss that causes by visible light, the heat energy utilization rate reaches the highest, and the combustion catalyst of high selectivity suppresses to generate the side reaction generation of poisonous and harmful substance effectively simultaneously, seldom produces NOx, more than, the concentration of CO is 0.01% in the dry flue gas, the concentration of NOX is smaller or equal to 0.03%, not only thermal efficiency height, and energy-conserving and environment-protective.
Embodiment 2:
Compare with embodiment 1, the difference of embodiment 2 is, infrared ray catalytic combustion ceramic wafer 21,23 is installed in the top of the outer shroud burner 11 and the middle ring burner 12 of burner 1, the distributor of being made by brass 31 is installed in the top of the interior ring burner 13 of burner 1, and its middle infrared (Mid-IR) catalytic combustion ceramic wafer 21,23 is as a whole.Such structure can reach the thermal efficiency that promotes household gas utensils equally, the effect that the concentration of the concentration of CO in the dry flue gas and NOx is reduced, and every performance of product meets the requirement of standard GB 16410-96 " household gas utensils " fully.
Claims (5)
1. energy saving and environment friendly gas kitchen ranges, comprise housing (5), be connected the burner (1) on the housing (5), it is characterized in that: described burner (1) is two rings or the above structure of two rings, wherein at least one ring burner is provided with infrared catalytic combustion ceramic wafer (2), and at least one ring burner is provided with distributor (3).
2. energy saving and environment friendly gas kitchen ranges according to claim 1 is characterized in that: described burner (1) comprises outer shroud burner (11), middle ring burner (12) and interior ring burner (13).
3. energy saving and environment friendly gas kitchen ranges according to claim 2, it is characterized in that: on ring burner (13) and the middle ring burner (12) infrared catalytic combustion ceramic wafer (2,22) is set respectively in described, brass distributor (3) is set on the outer shroud burner (11).
4. energy saving and environment friendly gas kitchen ranges according to claim 2, it is characterized in that: on the ring burner (13) brass distributor (31) is set in described, infrared catalytic combustion ceramic wafer (21,23) is set respectively on outer shroud burner (11) and the middle ring burner (12).
5. according to each described energy saving and environment friendly gas kitchen ranges of claim 1 to 4, it is characterized in that: described infrared catalytic combustion ceramic wafer (2,22 or 21,23) is an integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520063497.8U CN2839853Y (en) | 2005-08-26 | 2005-08-26 | Energy-saving environment Protection gaseous fuel stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520063497.8U CN2839853Y (en) | 2005-08-26 | 2005-08-26 | Energy-saving environment Protection gaseous fuel stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2839853Y true CN2839853Y (en) | 2006-11-22 |
Family
ID=37427835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200520063497.8U Expired - Lifetime CN2839853Y (en) | 2005-08-26 | 2005-08-26 | Energy-saving environment Protection gaseous fuel stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2839853Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296181A (en) * | 2014-10-13 | 2015-01-21 | 慈溪市神驹节能科技有限公司 | Backfire oxygen-rich energy-gathering gas stove |
| CN106287716A (en) * | 2016-09-27 | 2017-01-04 | 华帝股份有限公司 | Three-ring combustor |
| CN110118365A (en) * | 2019-06-06 | 2019-08-13 | 红热燃烧科技(大连)有限公司 | Flameless gas stove |
| CN110195864A (en) * | 2018-06-04 | 2019-09-03 | 华帝股份有限公司 | Infrared burner |
-
2005
- 2005-08-26 CN CN200520063497.8U patent/CN2839853Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296181A (en) * | 2014-10-13 | 2015-01-21 | 慈溪市神驹节能科技有限公司 | Backfire oxygen-rich energy-gathering gas stove |
| CN106287716A (en) * | 2016-09-27 | 2017-01-04 | 华帝股份有限公司 | Three-ring combustor |
| CN110195864A (en) * | 2018-06-04 | 2019-09-03 | 华帝股份有限公司 | Infrared burner |
| CN110118365A (en) * | 2019-06-06 | 2019-08-13 | 红热燃烧科技(大连)有限公司 | Flameless gas stove |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2839853Y (en) | Energy-saving environment Protection gaseous fuel stove | |
| CN202757154U (en) | Waste heat recovery high-efficiency gas stove | |
| CN203215729U (en) | Efficient domestic water heating furnace | |
| CN201496964U (en) | Combustor of embedded household gas stove | |
| CN201072162Y (en) | Plant gas combustion range | |
| CN102796562A (en) | Improved gasification furnace | |
| CN201277616Y (en) | High-efficiency gas range | |
| CN202403312U (en) | Energy-saving hood of reflective gas stove | |
| CN201221836Y (en) | Automatic coal reducing smokeless boiler | |
| CN204962871U (en) | Novel energy saving kitchen range | |
| CN2835848Y (en) | Energy-saving range | |
| CN200968630Y (en) | Energy-saving firewood coal stove | |
| CN201149293Y (en) | Energy saving gas stove | |
| CN203068523U (en) | Gas supply device of steam wet combustion full-heat type lifting energy-saving stove | |
| CN2878960Y (en) | Energy-saving firewood stove | |
| CN2492781Y (en) | Fire tube type normal-pressure energy-saving gas-burning steam boiler | |
| CN2722068Y (en) | Environment protective effective cooker | |
| CN2849511Y (en) | Energy-saving gas range for eating trade | |
| CN2430623Y (en) | Energy saving range | |
| CN201050806Y (en) | Energy-saving environment-friendly multipurpose gasification oven for firing coal and firewood | |
| CN103712243A (en) | Gas stove | |
| CN2458513Y (en) | High-efficiency energy-saving public gas stove | |
| CN201228991Y (en) | Combination firewood-saving stove | |
| CN2833365Y (en) | High-efficiency energy-saving dual-purpose stove with flue air return heating chamber | |
| CN2427752Y (en) | Domestic range |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG WANHE NEW ELECTRICITY CO., LTD. Free format text: FORMER OWNER: GUANGDONG WANHE GROUP CO.,LTD. Effective date: 20091023 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091023 Address after: No. 13, Jianye Middle Road, Shunde hi tech Zone (Ronggui), Guangdong, Foshan Province: 528305 Patentee after: Guangdong Vanward New Electric Co., Ltd. Address before: No. eight, 80 Ring Road, Hongqi Industrial Zone, Foshan, Guangdong, Shunde Province, China: 528305 Patentee before: Vanward Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150826 Granted publication date: 20061122 |
|
| EXPY | Termination of patent right or utility model |