CN103672903A - Preheating type energy-saving igniter of gas stove - Google Patents
Preheating type energy-saving igniter of gas stove Download PDFInfo
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- CN103672903A CN103672903A CN201310646983.1A CN201310646983A CN103672903A CN 103672903 A CN103672903 A CN 103672903A CN 201310646983 A CN201310646983 A CN 201310646983A CN 103672903 A CN103672903 A CN 103672903A
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- igniter
- gas
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- nozzle
- annular
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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
Abstract
A preheating type energy-saving igniter of a gas stove comprises an igniter body, a combustion chamber is arranged in the center of the igniter body, an igniter nozzle is arranged in the combustion chamber and provided with a jet hole, the igniter body is provided with a feeding port and a discharging port, the feeding port is connected with a feeding pipe, the discharging port is communicated with the jet hole of the igniter nozzle, and an annular heating channel is formed in the wall of the igniter body and communicated with the feeding port of the feeding pipe and the discharging port. The preheating type energy-saving igniter is mainly used for a liquefied gas stove and can also be used for fuel stoves using diesel fuel, kerosene and the like. The preheating type energy-saving igniter comprises the igniter body, the combustion chamber is arranged in the center of the igniter body, the igniter nozzle is arranged in the combustion chamber, the jet hole is formed in the igniter nozzle, and gas or fuel jetted out from the jet hole heats a pot and other cooking utensils; meanwhile, the wall of the igniter body is affected by heat to emit heat, the heated wall heats the liquefied gas or the fuel in the annular heating channel, molecular movement of the preheated fuel changes and becomes active, very sufficient combustion is achieved, waste gas is reduced, and the energy-saving effect is good.
Description
Technical field
The present invention relates to gas-cooker igniter, particularly relate to gas-cooker pre-heated energy-saving igniter, be mainly used in liquefied gas cooker, also can be used for the oil ranges such as diesel oil, kerosene.
Background technology
Adopt liquefied gas to there is the features such as easy to use, comparison health as the liquefied gas cooker of fuel, on family and catering and serving trade, obtain applying the most widely.But the igniter of existing liquefied gas cooker is directly communicated with liquid gas storage tank (bottle) by appendix, the liquefied gas that enters igniter from liquid gas storage tank is cold (room temperature) liquefied gas, although cold liquefied gas is brought air-breathing in pressurized flow, but it is insufficient that the cold liquefied gas spraying from igniter exists burning, combustion rate is low, causes the defects such as exhaust emission environment.
Summary of the invention
The object of the invention is the shortcoming existing in order to overcome prior art, provide a kind of liquefied gas is carried out to preheating, make liquefied gas obtain thermalization, from the ejection of nozzle spray orifice, sufficient combustion, improves combustion rate again, save the energy, reduce the gas-cooker pre-heated energy-saving igniter of exhaust emission.
The technical scheme of gas-cooker pre-heated energy-saving igniter of the present invention is: comprise a body, center at body is shaped with combustion chamber, igniter nozzle is set in combustion chamber, igniter nozzle is shaped with spray-hole, body is shaped with charging aperture and discharging opening, and charging aperture connects feed pipe, and discharging opening is communicated with the spray-hole of igniter nozzle, in the wall of body, be shaped with annular-heating passage, charging aperture and the discharging opening of annular-heating passage and feed pipe are interconnected.
The invention discloses a kind of gas-cooker pre-heated energy-saving igniter, be mainly used in liquefied gas cooker, also can be used for diesel oil, on the oil ranges such as kerosene, principal character comprises a body, center at body is shaped with combustion chamber, igniter nozzle is set in combustion chamber, in igniter nozzle, be shaped with spray-hole, the combustion gas spraying from spray-hole or fuel oil heat cooking utensils such as heated pots when combustion chambers burn, at this simultaneously, the wall of body is subject to the impact of heat and generates heat, metapyretic wall just in time heats the liquefied gas in annular-heating passage or fuel oil, so arrive discharging opening from the feed pipe annular-heating passage of flowing through, from spray-hole ejection liquefied gas or the fuel oil of igniter nozzle, obtain preheating gasification again, fuel molecule motion after being preheated changes, come to life, burn very abundant, reduce waste gas, energy-saving effect reaches more than 50%.
Gas-cooker pre-heated energy-saving igniter of the present invention, in wall in the embodiment of annular-heating passage processed: comprise that described annular-heating passage is the labyrinth type heat tunnel that joint one joint is n shape.The corner that has 90 ° of many places in mazy heat tunnel, can change the flow direction of liquefied gas, constantly produces collision, thermalization better effects if.Described annular-heating passage is the wave heat tunnel of v font.Wave heating is led to makes fuel in the constantly change direction that flows, and increases and flows to simultaneously, and raising contacts with wall, and thermalization rate is high.The heat tunnel that described annular-heating passage is annular.The heat tunnel of annular, processes laborsavingly, and flowing velocity is fast.Igniter nozzle in described combustion chamber comprises the support that connects body, in described support, has air vent.By means for connecting supportings body, igniter nozzle is arranged on support, and it is firm to install, and has ventilating opening in support, brings air-breathing into.Described air vent is 4-8.According to igniter size, 4-8 air vents of operated by rotary motion, but for large igniter, 8 above air vents can be set.Described body bottom arranges fixing feet, and fixing feet is connected with gas-cooker.The fixing feet being connected with by body bottom, is conveniently connected to this igniter in gas-cooker, igniter is installed more firm.
Accompanying drawing explanation
Fig. 1 is the partial schematic sectional view of gas-cooker pre-heated energy-saving igniter;
Fig. 2 is the labyrinth type heat tunnel partial schematic sectional view of n shape of A-A direction of Fig. 1;
Fig. 3 is the labyrinth type heat tunnel partial schematic sectional view of n shape of B-B direction of Fig. 1;
Fig. 4 is the cross-sectional schematic of the energy-conservation igniter of gas-preheating formula of feed pipe direction;
Fig. 5 is the perspective view of the energy-conservation igniter of gas-preheating formula;
Fig. 6 is the annular-heating passage schematic top plan view of annular;
Fig. 7 is the annular-heating passage cross-sectional schematic of annular;
Fig. 8 is the annular-heating passage deployed condition schematic diagram of n shape;
Fig. 9 is the annular-heating passage deployed condition schematic diagram of V font.
The specific embodiment
The present invention relates to the energy-conservation igniter of a kind of gas-preheating formula, as shown in Fig. 1-Fig. 7, it is characterized in that comprising a body 1, at the center of body, be shaped with combustion chamber 12, igniter nozzle 4 is set in combustion chamber, igniter nozzle is shaped with spray-hole 11, body is shaped with charging aperture 7 and discharging opening 5, charging aperture connects feed pipe 10, discharging opening is communicated with the spray-hole 11 of igniter nozzle 4, in the wall of body, be shaped with annular-heating passage 2, annular-heating passage 2 is interconnected with charging aperture 7 and the discharging opening 5 of feed pipe 10.Gas-cooker pre-heated energy-saving igniter of the present invention, be mainly used in liquefied gas cooker, also can be used for diesel oil, on the oil ranges such as kerosene, principal character comprises a body 1, at the center of body, be shaped with combustion chamber 12, igniter nozzle 4 is set in combustion chamber, in igniter nozzle, be shaped with spray-hole 11, the combustion gas spraying from spray-hole or fuel oil heat cooking utensils such as heated pots when combustion chambers burn, at this simultaneously, the wall of body 1 is subject to the impact of heat and generates heat, metapyretic wall just in time heats the liquefied gas in annular-heating passage or fuel oil, so arrive discharging opening 5 from the feed pipe 10 annular-heating passage of flowing through, from spray-hole 11 ejection liquefied gas or the fuel oil of igniter nozzle, obtain preheating gasification again, fuel molecule motion after being preheated changes, come to life, burn very abundant, reduce waste gas, energy-saving effect reaches more than 50%.In wall in the embodiment of annular-heating passage processed: described annular-heating passage 2 is the labyrinth type heat tunnel 21 that joint one joint is n shape.The corner that has 90 ° of many places in mazy heat tunnel, can change the flow direction of liquefied gas, constantly produces collision, thermalization better effects if.Described annular-heating passage 2 is the wave heat tunnel 22 of v font.Wave heating is led to makes fuel in the constantly change direction that flows, and increases and flows to simultaneously, and raising contacts with wall, and thermalization rate is high.In wall, during the annular-heating passage of n font processed or v font, conventionally adopt drill bit subregion on body wall to adopt plug that aperture is blocked after holing.The heat tunnel 23 that described annular-heating passage 2 is annular.The heat tunnel 23 of annular, processes laborsavingly, and flowing velocity is fast.While processing the passage of cirque structure in wall, adopt milling machine, by milling cutter, in wall, milled out the passage of annular, then by endless metal bar, notch is carried out to welded closure.Igniter nozzle 4 in described combustion chamber comprises the support 41 that connects body, in described support 41, has air vent 42.By means for connecting supportings body 1, igniter nozzle 4 is arranged on support, and it is firm to install, and has ventilating opening 42 in support, brings air-breathing into.Described air vent 42 is 4-8.According to igniter size, 4-8 air vents of operated by rotary motion, but for large igniter, 8 above air vents can be set.Described body bottom arranges fixing feet 8, and fixing feet is connected with gas-cooker.The fixing feet 8 being connected with by body bottom, is conveniently connected to this igniter in gas-cooker, igniter is installed more firm.
Claims (7)
1. gas-cooker pre-heated energy-saving igniter, it is characterized in that comprising a body (1), at the center of body, be shaped with combustion chamber (12), igniter nozzle (4) is set in combustion chamber, igniter nozzle is shaped with spray-hole (11), body is shaped with charging aperture (7) and discharging opening (5), charging aperture connects feed pipe joint (10), discharging opening is communicated with the spray-hole (11) of igniter nozzle (4), in the wall of body, be shaped with annular-heating passage (2), annular-heating passage (2) is interconnected with charging aperture (7) and the discharging opening (5) of feed pipe joint (10).
2. gas-cooker pre-heated energy-saving igniter as claimed in claim 1, is characterized in that described annular-heating passage (2) is the labyrinth type heat tunnel (21) that joint one joint is n shape.
3. gas-cooker pre-heated energy-saving igniter as claimed in claim 1, is characterized in that described annular-heating passage (2) is the wave heat tunnel (22) of v font.
4. gas-cooker pre-heated energy-saving igniter as claimed in claim 1, is characterized in that described annular-heating passage (2) is the heat tunnel of annular (23).
5. gas-cooker pre-heated energy-saving igniter as claimed in claim 1, is characterized in that the igniter nozzle (4) in described combustion chamber comprises the support (41) that connects body (1), has air vent (42) in described support.
6. gas-cooker pre-heated energy-saving igniter as claimed in claim 5, is characterized in that described air vent (42) is 4-8.
7. gas-cooker pre-heated energy-saving igniter as claimed in claim 1, is characterized in that described body bottom arranges fixing feet (8), and fixing feet (8) is connected with gas-cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646983.1A CN103672903A (en) | 2013-12-06 | 2013-12-06 | Preheating type energy-saving igniter of gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310646983.1A CN103672903A (en) | 2013-12-06 | 2013-12-06 | Preheating type energy-saving igniter of gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103672903A true CN103672903A (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310646983.1A Pending CN103672903A (en) | 2013-12-06 | 2013-12-06 | Preheating type energy-saving igniter of gas stove |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5488942A (en) * | 1994-09-30 | 1996-02-06 | General Electric Company | Atmospheric gas burner having extended turndown |
| CN101042237A (en) * | 2007-04-25 | 2007-09-26 | 郑州豫兴耐火材料有限公司 | Ceramic burner with round arrangement vertical upward nozzle |
| CN201152555Y (en) * | 2007-12-20 | 2008-11-19 | 姜亦迎 | Air thermalization gas combustion burner |
| CN202328242U (en) * | 2011-11-24 | 2012-07-11 | 赵桐斌 | Self-preheating burner for gas calorific value meter |
| CN202371763U (en) * | 2011-10-30 | 2012-08-08 | 张峰 | Swirling premixing type energy-saving Chinese cooking stove device |
| CN202442333U (en) * | 2011-07-26 | 2012-09-19 | 张勇毅 | Supercharged type energy-saving combustor assembly |
| CN203628662U (en) * | 2013-12-06 | 2014-06-04 | 李剑波 | Pre-heating type energy-saving igniter of gas stove |
-
2013
- 2013-12-06 CN CN201310646983.1A patent/CN103672903A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5488942A (en) * | 1994-09-30 | 1996-02-06 | General Electric Company | Atmospheric gas burner having extended turndown |
| CN101042237A (en) * | 2007-04-25 | 2007-09-26 | 郑州豫兴耐火材料有限公司 | Ceramic burner with round arrangement vertical upward nozzle |
| CN201152555Y (en) * | 2007-12-20 | 2008-11-19 | 姜亦迎 | Air thermalization gas combustion burner |
| CN202442333U (en) * | 2011-07-26 | 2012-09-19 | 张勇毅 | Supercharged type energy-saving combustor assembly |
| CN202371763U (en) * | 2011-10-30 | 2012-08-08 | 张峰 | Swirling premixing type energy-saving Chinese cooking stove device |
| CN202328242U (en) * | 2011-11-24 | 2012-07-11 | 赵桐斌 | Self-preheating burner for gas calorific value meter |
| CN203628662U (en) * | 2013-12-06 | 2014-06-04 | 李剑波 | Pre-heating type energy-saving igniter of gas stove |
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Application publication date: 20140326 |