CN203628662U - Pre-heating type energy-saving igniter of gas stove - Google Patents
Pre-heating type energy-saving igniter of gas stove Download PDFInfo
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- CN203628662U CN203628662U CN201320792132.3U CN201320792132U CN203628662U CN 203628662 U CN203628662 U CN 203628662U CN 201320792132 U CN201320792132 U CN 201320792132U CN 203628662 U CN203628662 U CN 203628662U
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- igniter
- gas
- saving
- annular
- nozzle
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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
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Abstract
The utility model provides a pre-heating type energy-saving igniter of a gas stove. The pre-heating type energy-saving igniter comprises a device body, wherein a combustion chamber is arranged at the center of the device body; the combustion chamber is internally provided with an igniter nozzle; the igniter nozzle is provided with a spraying hole; the device body is provided with a feeding opening and a discharging opening; the feeding opening is connected with a feeding pipe and the discharging opening is communicated with the spraying hole of the igniter nozzle; an annular heating channel is arranged at the center of a wall of the device body; the annular heating channel is communicated with the feeding opening and the discharging opening of the feeding pipe. The pre-heating type energy-saving igniter is mainly used for a liquefied gas stove and can also be used for fuel oil stoves including diesel oil stoves, kerosene stoves and the like. The pre-heating type energy-saving igniter comprises the device body; the combustion chamber is arranged at the center of the device body; the combustion chamber is internally provided with the igniter nozzle and the igniter nozzle is provided with the spraying hole; fuel gas or fuel oil sprayed out from the spraying hole is used for heating cooking utensils including pots and the like; meanwhile, the device wall of the device body is influenced by heat to be heated; the heated device wall is used for heating liquefied gas or the fuel oil in the annular heating channel and the movement of pre-heated fuel molecules is changed and becomes alive, so that the combustion is very sufficient, waste gas is reduced and the energy-saving effect is good.
Description
Technical field
The utility model relates to gas-cooker igniter, particularly relates to gas-cooker pre-heated energy-saving igniter, is mainly used in liquefied gas cooker, also can be used for the oil range such as diesel oil, kerosene.
Background technology
Adopt liquefied gas to have as the liquefied gas cooker of fuel easy to use, compare the features such as health, 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 to exist burning from the cold liquefied gas of igniter ejection, combustion rate is low, causes the defects such as exhaust emission environment.
Summary of the invention
The purpose of this utility model is the shortcoming existing in order to overcome prior art, provides a kind of liquefied gas is carried out to preheating, makes 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 the utility model gas-cooker pre-heated energy-saving igniter 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 utility model 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 in the time of 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 from feed pipe flow through annular-heating passage arrive discharging opening, obtain preheating gasification from spray-hole ejection liquefied gas or the fuel oil of igniter nozzle again, fuel molecule motion after being preheated changes, come to life, burn very abundant, reduce waste gas, energy-saving effect reaches more than 50%.
The utility model gas-cooker pre-heated energy-saving igniter, 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.In mazy heat tunnel, there is the corner of 90 ° of many places, can change the flow direction of liquefied gas, constantly produce 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 the n shape of A-A direction of Fig. 1;
Fig. 3 is the labyrinth type heat tunnel partial schematic sectional view of the 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 utility model 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, be shaped with combustion chamber 12 at the center of body, 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.The utility model 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 1, be shaped with combustion chamber 12 at the center of body, 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 in the time of 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 from feed pipe 10 flow through annular-heating passage arrive discharging opening 5, spray liquefied gas or fuel oil from the spray-hole 11 of igniter nozzle again and obtain preheating gasification, 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.In mazy heat tunnel, there is the corner of 90 ° of many places, can change the flow direction of liquefied gas, constantly produce 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, when 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.Process the passage of cirque structure in wall time, adopt milling machine, in wall, milled out the passage of annular by milling cutter, 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), be shaped with combustion chamber (12) at the center of body, 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 the wave heat tunnel (22) of described annular-heating passage (2) for v font.
4. gas-cooker pre-heated energy-saving igniter as claimed in claim 1, is characterized in that the heat tunnel (23) of described annular-heating passage (2) for annular.
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 |
|---|---|---|---|
| CN201320792132.3U CN203628662U (en) | 2013-12-06 | 2013-12-06 | Pre-heating type energy-saving igniter of gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792132.3U CN203628662U (en) | 2013-12-06 | 2013-12-06 | Pre-heating type energy-saving igniter of gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203628662U true CN203628662U (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320792132.3U Expired - Fee Related CN203628662U (en) | 2013-12-06 | 2013-12-06 | Pre-heating type energy-saving igniter of gas stove |
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| CN (1) | CN203628662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672903A (en) * | 2013-12-06 | 2014-03-26 | 李剑波 | Preheating type energy-saving igniter of gas stove |
-
2013
- 2013-12-06 CN CN201320792132.3U patent/CN203628662U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672903A (en) * | 2013-12-06 | 2014-03-26 | 李剑波 | Preheating type energy-saving igniter of gas stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20151206 |
|
| EXPY | Termination of patent right or utility model |