CN201203166Y - Energy-saving gas stove with preheating function - Google Patents
Energy-saving gas stove with preheating function Download PDFInfo
- Publication number
- CN201203166Y CN201203166Y CNU2008200718271U CN200820071827U CN201203166Y CN 201203166 Y CN201203166 Y CN 201203166Y CN U2008200718271 U CNU2008200718271 U CN U2008200718271U CN 200820071827 U CN200820071827 U CN 200820071827U CN 201203166 Y CN201203166 Y CN 201203166Y
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- Prior art keywords
- gas
- stove
- core
- preheating
- cooker
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- Expired - Fee Related
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- 238000002485 combustion reaction Methods 0.000 claims abstract description 8
- 229910001018 Cast iron Inorganic materials 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 67
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 4
- 238000002679 ablation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003345 natural gas Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 238000005303 weighing Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
- Combinations Of Kitchen Furniture (AREA)
Abstract
本实用新型公开了一种具有预热功能的节能燃气灶，是由灶芯和灶架构成，灶芯内部为燃气、空气混合腔，燃气、空气混合腔的上部开设有数个燃烧喷孔，灶芯具有燃气、空气进气嘴与燃气、空气混合腔连通，灶芯架设在灶架的中间，灶芯外周或灶架周圈一体成型有燃气预热腔，燃气预热腔的燃气进气端同供气管相连通，燃气预热腔的燃气出气端与燃气、空气进气嘴相连通，本实用新型由于使燃气预热后气化的充分，在同一环境下，烧开相同初始温度、相同重量的水，称重天然气罐内的消耗量实验方法，经多次、反复检测，使用本实用新型比现有的燃气灶具少用燃气30％－60％，节能降耗有突出的效果，又因燃气预热腔与灶芯或灶架一体成型，耐烧蚀，使用比较安全，不会发生烧漏的现象。
The utility model discloses an energy-saving gas cooker with preheating function, which is composed of a cooker core and a cooker frame. The inside of the cooker core is a gas and air mixing cavity, and several combustion injection holes are arranged on the upper part of the gas and air mixing cavity. The core has a gas and air inlet nozzle connected to the gas and air mixing chamber. The stove core is erected in the middle of the stove frame. It is connected with the gas supply pipe, and the gas outlet end of the gas preheating chamber is connected with the gas and air inlet nozzles. Because the utility model can fully gasify the gas after preheating, in the same environment, the same initial temperature and the same The weight of water, the experimental method of weighing the consumption in the natural gas tank, after many times and repeated inspections, the utility model uses 30%-60% less gas than the existing gas cooker, and has a prominent effect of saving energy and reducing consumption. Because the gas preheating cavity is integrally formed with the stove core or the stove frame, it is resistant to ablation, and it is relatively safe to use, and there will be no phenomenon of burnout.
Description
技术领域 technical field
本实用新型涉及一种具有预热功能的节能燃气灶。The utility model relates to an energy-saving gas stove with a preheating function.
背景技术 Background technique
现有生活当中的燃气灶具，基本上是由灶体、深入灶体内的进气管、配风口、灶体内燃气、空气混合腔、混合腔上部的燃烧喷孔组成，使用现有的燃气灶具不能使燃气充分燃烧，热转化率与燃料所含热能的差距较大，当今在能源紧张情况下，急需改进使用的燃气灶具耗能过大这一不足。虽然有的燃气灶具对这一状况有了一定的改进，例如专利号为：ZL200720093792.7的实用新型专利公开了一种节能燃气灶具，所做的改进是在灶具的燃烧喷孔上方设有一燃气预热导管，预热导管的一端接供气管，另一端接灶体上的进气嘴，在燃气燃烧前先对燃气进行预热，虽然能够节约一定燃气，但是使用不安全，使用一段时间后，预热导管易被烧漏，容易发生安全事故。The gas cooker in the existing life is basically composed of a cooker body, an air intake pipe that goes deep into the cooker body, an air distribution port, a gas and air mixing chamber in the cooker body, and a combustion nozzle hole on the upper part of the mixing chamber. The gas is fully combusted, and there is a large gap between the heat conversion rate and the heat energy contained in the fuel. In today's energy shortage situation, it is urgent to improve the problem of excessive energy consumption of the gas cooker used. Although some gas cookers have improved this situation, for example, the utility model patent No. ZL200720093792.7 discloses an energy-saving gas cooker. Preheating duct, one end of the preheating duct is connected to the air supply pipe, and the other end is connected to the air inlet nozzle on the stove body, and the gas is preheated before the gas is burned. Although it can save a certain amount of gas, it is not safe to use. , the preheating conduit is easily burned and leaked, and safety accidents are prone to occur.
发明内容 Contents of the invention
本实用新型的目的是提供一种具有预热功能的节能燃气灶，使用本燃气灶能够使燃气充分燃烧，以提高燃气燃烧的热转换效率，达到节能降耗的目的，另外能够保证使用时的安全，以克服现有的燃气灶存在的上述不足。The purpose of this utility model is to provide an energy-saving gas stove with a preheating function. The gas stove can be used to fully burn the gas, so as to improve the heat conversion efficiency of the gas combustion, achieve the purpose of saving energy and reducing consumption, and can ensure the safety of the gas during use. Safe, to overcome the above-mentioned deficiency that existing gas cooker exists.
本实用新型是由灶芯和灶架构成，灶芯内部为燃气、空气混合腔，燃气、空气混合腔的上部开设有数个燃烧喷孔，灶芯具有燃气、空气进气嘴与燃气、空气混合腔连通，灶芯架设在灶架的中间，灶芯外周或灶架周圈一体成型有燃气预热腔，燃气预热腔的燃气进气端同供气管相连通，燃气预热腔的燃气出气端与燃气、空气进气嘴相连通，在供气管上安装有一阀门，控制燃气灶的开关。The utility model is composed of a stove core and a stove frame. The interior of the stove core is a gas and air mixing cavity. Several combustion nozzles are opened on the upper part of the gas and air mixing cavity. The stove core has a gas and air inlet nozzle for mixing gas and air. The cavity is connected, the stove core is erected in the middle of the stove frame, and the periphery of the stove core or the stove frame is integrally formed with a gas preheating cavity. The gas inlet end of the gas preheating cavity is connected with the gas supply pipe, and the gas outlet of the gas preheating cavity The end is connected with the gas and air inlet nozzles, and a valve is installed on the gas supply pipe to control the switch of the gas stove.
本实用新型的有益效果为：由于燃气预热后气化的充分，在同一环境下，烧开相同初始温度、相同重量的水，称重天然气罐内的消耗量实验方法，经多次、反复检测，使用本实用新型比现有的燃气灶具少用燃气30％-60％，节能降耗有突出的效果，又因燃气预热腔与灶芯或灶架一体成型，耐烧蚀，使用比较安全，不会发生烧漏的现象。The beneficial effects of the utility model are: due to the sufficient gasification of the gas after preheating, in the same environment, boil water with the same initial temperature and the same weight, and weigh the consumption of the natural gas tank. According to the test, the utility model uses 30%-60% less gas than the existing gas cooker, and has a prominent effect on energy saving and consumption reduction. Moreover, because the gas preheating cavity is integrally formed with the stove core or the stove frame, it is resistant to ablation and has a relatively high performance in use. Safe, there will be no phenomenon of burning and leaking.
附图说明 Description of drawings
图1为本实用新型第一实施例俯视图。Fig. 1 is a top view of the first embodiment of the utility model.
图2为图1中的A-A方向剖视图。Fig. 2 is a sectional view along the line A-A in Fig. 1 .
图3为本实用新型第二实施例俯视图。Fig. 3 is a top view of the second embodiment of the utility model.
图4为图2中的B-B方向剖视图。Fig. 4 is a cross-sectional view along the B-B direction in Fig. 2 .
1、灶架 2、灶芯 3、燃气、空气混合腔1. Stove
4、燃气预热腔 5、燃气、空气进气嘴 6、燃烧喷孔4.
7、燃气供气端 8、供气管 9、燃气出气端7. Gas supply end 8. Gas supply pipe 9. Gas outlet end
10、阀门。10. Valve.
具体实施方式 Detailed ways
实施例一：请参阅图1、图2所示，本实施例是由灶架1和灶芯2构成，灶芯2内部设有燃气、空气混合腔3，燃气、空气混合腔3上部开设有数个燃烧喷孔6，灶芯2安装有燃气、空气进气嘴5与燃气、空气混合腔3连通，灶芯2架设在灶架1中间，灶芯2外周设有与灶芯2一体成型的燃气预热腔4，灶架1和灶芯2的材质为铸铁，燃气预热腔4的燃气供气端7与供气管8相连通，燃气预热腔4的燃气出气端9与燃气、空气进气嘴5相连通，供气管8上设有一阀门10。Embodiment 1: Please refer to Fig. 1 and shown in Fig. 2. This embodiment is composed of a
实施例二：请参阅图3、图4所示，本实施例是由灶架1和灶芯2构成，灶芯2内部设有燃气、空气混合腔3，燃气、空气混合腔3上部开设有数个燃烧喷孔6，灶芯2安装有燃气、空气进气嘴5与燃气、空气混合腔3连通，灶芯2架设在灶架1中间，灶架1周圈设有与灶架1一体成型的燃气预热腔4，灶架1和灶芯2的材质为铸铁，燃气预热腔4的燃气供气端7与供气管8相连通，燃气预热腔4的燃气出气端9与燃气、空气进气嘴5相连通，供气管8上设有一阀门10。Embodiment 2: please refer to Fig. 3, shown in Fig. 4, present embodiment is made up of
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200718271U CN201203166Y (en) | 2008-05-12 | 2008-05-12 | Energy-saving gas stove with preheating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200718271U CN201203166Y (en) | 2008-05-12 | 2008-05-12 | Energy-saving gas stove with preheating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201203166Y true CN201203166Y (en) | 2009-03-04 |
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ID=40425479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200718271U Expired - Fee Related CN201203166Y (en) | 2008-05-12 | 2008-05-12 | Energy-saving gas stove with preheating function |
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| Country | Link |
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| CN (1) | CN201203166Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013957A (en) * | 2017-04-21 | 2017-08-04 | 中国计量大学 | Sandwich-type aids in eddy flow energy-saving hood for gas stove |
-
2008
- 2008-05-12 CN CNU2008200718271U patent/CN201203166Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013957A (en) * | 2017-04-21 | 2017-08-04 | 中国计量大学 | Sandwich-type aids in eddy flow energy-saving hood for gas stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20110512 |