CN2533391Y - Mother fire ignition structure for enclosed blast furnace - Google Patents
Mother fire ignition structure for enclosed blast furnace Download PDFInfo
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- CN2533391Y CN2533391Y CN 02216304 CN02216304U CN2533391Y CN 2533391 Y CN2533391 Y CN 2533391Y CN 02216304 CN02216304 CN 02216304 CN 02216304 U CN02216304 U CN 02216304U CN 2533391 Y CN2533391 Y CN 2533391Y
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- fire
- fumarole
- combustion gas
- female
- stove
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Abstract
The utility model relates to an ignition structure of main fire for a closed air blasting stove. The utility model is provided with an air passage and a main gas passage. The central position of the stove is provided with an ignition structure of main fire, and the front section of a longitudinally arranged gas pipe body for main fire is a stove head; an appropriate position at a neck of the stove head is provided with a fumarole; an electronic automatic ignition stick is longitudinally arranged on the side edge of the gas pipe body, and a generating end of the electric arc of the ignition stick and a generating end of the spark of the ignition stick are positioned at appropriate distances away from the outer sides of the end of the fumarole; sparks are generated in the fumarole by means of the generating end of the electric arc to ignite the jetted gas by the fumarole, and the main fire can be burned above the stove head. In the course that the stove is used, the main fire can be closed or opened at any time, and a large amount of gas fuel can be saved.
Description
Affiliated technical field
The utility model relates to the female fiery ignition structure of a kind of closed blast furnace, refer in particular to the gas inlet pipe body and the fire rod that are provided with female fire in a kind of air blast burner at professional usefulness such as dining room, the catering trades, the existence that can in blast furnace, have female fire whereby, fire rod is hidden in burner inside simultaneously, just can avoid burned flame, can prevent effectively that fire rod is heated and impaired.
Background technology
At present, known gas furnace, can divide into air according to the theory of combustion is open gas furnace, as the gas furnace of family expenses or the gas furnace of street pedlar's use, its flame intensity is less, as the improvement patent case of No. 145326 gas burner concealed ignition structure patent case of Taiwan notification number and No. 454864 stove and accessory ignition structure of notification number, this two patent is electronic ignition and makes main fire burns.
The gas stove of another high-tenacity (high flame), it is the kitchen that is widely used in grand hotel, dining room, design with the construction method of cooking stove, its air is to be imported by air blast by single pipeline, combustion gas also is input in the stove and accessory by single pipeline, the air that is entered by air blast is mixed in the combustion zone with combustion gas, can produce extremely strong flame after being lighted a fire, for the fast cooking of food.
This kind cooking stove has following defective to produce under long-term the use:
Because this kind stove and accessory is the cooking stove that belongs to sealing, therefore do not have the space for a long time at all and be enough to design female fire in burner, therefore operate igniting inconvenience very, such as will put main fire for the first time the time, must adjust the gas output of two pipelines such as air pipe line and fuel gas pipeline, the mixing ratio in the combustion zone in the hope of air and combustion gas is utilized a long fire rod to extend in the burner again fuel combination is lighted.After lighting main fire, because flame is very big, in the process of master worker's culinary art, for example: wash bowl, change time out such as pan, main fire is not conveniently closed, and allows big fire open always; In case close big fire, then to light a fire again, not only greatly inconvenience in operation, when abnormal situation such as and fuel mixture ratio is not right, and the excessive or flame of flame is too small takes place,, quite time-consuming again through the adjustment mixing ratio of some.This shows, the combustion gas that the air blast cooking stove uses, the degree of its energy waste is well imagined.
And for example patent announcement number No. 342919 stove and accessory igniter in Taiwan improves the patent case, though with the fiery igniter design of mother in burner top, only flame is too big, the probe that is about to igniter in the short time burns, but the non-blowing-type of this gas furnace, the probe of its ignition are set on the stove and accessory that produces main fire, promptly on the combustion zone, therefore probe is subjected to be very easy to by carbon deposit, damage under the flame combustion of high heat for a long time.
Summary of the invention
In order to overcome above-mentioned weak point, main purpose of the present utility model aims to provide the female fiery ignition structure of a kind of closed blast furnace, be provided with the combustion gas body of female fire in stove and accessory central authorities, and concealed electronics high pressure spot lighted torch, make stove and accessory can light female fire easily, in the further use of stove and accessory, can close or open main fire at any time, can save fuel gas in a large number.
A purpose more of the present utility model is promptly providing a kind of closed blast furnace female fiery ignition structure, and by the probe of fire rod, promptly arc end of electrode is hidden in the inside of stove and accessory, therefore can not be subjected to flame burning and impaired.
The technical scheme that its technical problem that solves the utility model adopts is: this device has air flue and main fuel gas path, it is characterized in that: the middle position of stove and accessory, be provided with the ignition structure of female fire, one female fiery its leading portion of combustion gas body that vertically is provided with is a furnace head, and the appropriate location of its neck of furnace head is provided with fumarole; The one electronic ignition rod that vertically is provided with is the side that is arranged at the combustion gas body, the electric arc of its fire rod, spark produce end and just are positioned at suitably distance of its nose end outside of fumarole, borrow arc end of electrode to be able to produce spark at fumarole, the combustion gas that fumarole sprayed is lighted, make female fire be able to above the summary of furnace head and the burning of peripheral appropriate location.
The female fiery ignition structure of described closed blast furnace, it is characterized in that: described combustion gas body and stove and accessory are one-body molded, and furnace head is to borrow a joint to be bolted in the upper end screw of combustion gas body, wherein the periphery of furnace head forms an annular channels, for fumarole combustion gas is sprayed through annular channels, make combustion gas be able to above furnace head and the female fire burns of periphery formation district.
The female fiery ignition structure of described closed blast furnace is characterized in that: the arc end of electrode of described fire rod is that the position is in the side-lower of furnace head, can effectively avoid female fire burns district with one skewed.
The beneficial effects of the utility model are: the female fiery ignition structure of a kind of closed blast furnace, be provided with the combustion gas body of female fire in stove and accessory central authorities, and concealed electronics high pressure spot lighted torch, make stove and accessory can light female fire easily, in the further use of stove and accessory, main fire can be closed or open at any time, fuel gas can be saved in a large number.Therefore in addition, by the probe of fire rod, promptly arc end of electrode is hidden in the inside of stove and accessory, can not be subjected to flame burning and impaired.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing 1 is a part three-dimensional exploded view of the present utility model;
Accompanying drawing 2 is the utility model part section stereograms;
Accompanying drawing 3 is sectional drawings of the present utility model;
Accompanying drawing 4 is embodiment sectional drawings of the present utility model;
Label declaration in the accompanying drawing:
The 10-stove and accessory; The 251-arc end of electrode;
The 12-air flue; The 252-furnace head;
The 14-fuel gas path; The 253-annular channels;
The 15-protuberance; The 254-joint;
121,141-permeability cell; 258-square block;
The 20-ignition structure; The 30-pipeline;
22-combustion gas body; The 40-combustion zone;
The 25-fire rod; The female fire of 60-;
26-Qian type overcoat; 80-master's fire;
The 27-bolt; 85-refractory brick;
The 221-fumarole;
The specific embodiment
See also shown in the accompanying drawing 1,2, the female fiery ignition structure of closed blast furnace has air flue 12 and main fuel gas path 14, it is characterized in that: the summary middle position of stove and accessory 10, be provided with the ignition structure 20 of female fire, one female fiery combustion gas body 22 its leading portions that vertically are provided with are a furnace head 252, and the appropriate location of furnace head 252 its necks is provided with fumarole 221; The one electronic ignition rod 25 that vertically is provided with is the sides that are arranged at combustion gas body 22, the electric arc of its fire rod 25, (spark) produce end 251 and just are positioned at suitably distance of fumarole 221 its nose end outsides, borrow arc end of electrode 251 to be able to produce spark at fumarole 221, the combustion gas that fumarole 221 is sprayed is lighted, make female fire 60 be able to above the summary of furnace head 252 and the burning of peripheral appropriate location.
The female fiery ignition structure of described closed blast furnace, it is characterized in that: described combustion gas body 22 preferably and stove and accessory 10 one-body molded, and furnace head 252 is to borrow a joint 254 to be bolted in the upper end screw of combustion gas body 22, wherein the periphery outside of furnace head 252 forms an annular channels 253, for fumarole 221 combustion gas is sprayed through annular channels 253, make combustion gas be able to above furnace head 252 and female fiery 60 combustion zones of periphery formation.
The female fiery ignition structure of described closed blast furnace is characterized in that: the arc end of electrode 251 of described fire rod 25 is that the position is in the side-lower of furnace head 252, can effectively avoid female fiery 60 combustion zones 40 with one skewed.
It is as follows that the utility model also has the embodiment of superior effect:
(1), see also shown in the accompanying drawing 2,3, press blast furnace 10 its main theories of combustion, be by air blown producer with air with high pressure conditions by the road in the 30 input air paths 12, and via plural air-vent 121 ejections; Main combustion gas gas is by entering in the fuel gas path 14, and by air-vent 141 ejections, makes air and combustion gas gas be able to mix in main combustion zone 40 and by female fiery 60 ignition combustions, promptly the utlity model has mother fiery 60 ignition structure 20; Its mode of operation is before air flue 12 and fuel gas path 14 are all opened, earlier with the fiery 60 combustion gas bodys of mother 22 switch opens, electronic ignition system starts simultaneously, make the spark of the arc end of electrode 251 generation electric arcs of fire rod 25, further spray via combustion gas body 22 with its combustion gas of female fire 60 simultaneously via fumarole 221, just rise along annular channels 253, lighted by arc end of electrode 251 at uphill process, make the flame of female fire 60 concentrate summary top and the local periphery that is distributed in furnace head 252, then make air and main combustion gas through path 14 again, 12 and 40 mix in the combustion zone, because the existence all the time of female fire 60, when the primary air of high pressure and main combustion gas gas are ejected mixing, are promptly lighted by female fire 60 at once and form the main fire 80 of high-intensity combustion.When main fire 80 was closed, female fire 60 can select still to be in the state of lighting, and when main fire 80 will refire, then as long as the channel selector of operation combustion gas and air is opened, can make main fire 80 light once again.
(2), ignition structure 20 of the present utility model, be characterized in by arc end of electrode 251 to tilt corresponding to the suitable distance of fumarole 221, arc end of electrode 251 is the probes that are made of a high voltage withstanding and heat-resisting conductor wire metal material, therefore work as combustion gas via fumarole 221 ejections, and when rising via annular channels 253, the generation spark of arc end of electrode 251, can fast the combustion gas of female fire 60 be lighted, make female fire 60 above furnace head 252 or the periphery burning, be that arc end of electrode 251 is to be hidden in furnace head 252 side-lowers, can not receive burning temperature and impaired.In addition, electronic ignition rod 25 is the inside that blast furnace 10 is gone in cross-under, and its rear end is a square block 258, and the extension protuberance 15 of the below, bottom surface that can borrow a Qian type overcoat 26 and bolt 27 to be spirally connected to be positioned stove and accessory 10 makes the location of electronic ignition rod 25 firm.
(3), see also shown in the accompanying drawing 4, set up refractory brick 85 as the bed hedgehopping body on the stove and accessory 10 of the present utility model, a frying pan can be positioned on the refractory brick 85 and do culinary art.Because all can't design point female fiery 60 structures of traditional closed blast furnace are on stove and accessory, the utility model can design ignition structure 20 on stove and accessory 10, and, do not damage by fire rod 25 because of being subjected to Gao Re, female fire 60 can effectively be lighted on the blast furnace that pressure-air is carried, according to the needs at scene, can on blast furnace, close big fire at any time, and only stay female fire 60 of little fiery state to get final product, can save main gas energy in a large number like this, and easy and simple to handle.
Claims (3)
1. the female fiery ignition structure of a closed blast furnace, this device has air flue and main fuel gas path, it is characterized in that: the middle position of stove and accessory, be provided with the ignition structure of female fire, one female fiery its leading portion of combustion gas body that vertically is provided with is a furnace head, and the appropriate location of its neck of furnace head is provided with fumarole; The one electronic ignition rod that vertically is provided with is the side that is arranged at the combustion gas body, the electric arc of its fire rod, spark produce end and just are positioned at suitably distance of its nose end outside of fumarole, borrow arc end of electrode to be able to produce spark at fumarole, the combustion gas that fumarole sprayed is lighted, make female fire be able to above furnace head and the burning of peripheral appropriate location.
2. the female fiery ignition structure of closed blast furnace according to claim 1, it is characterized in that: described combustion gas body and stove and accessory are one-body molded, and furnace head is to borrow a joint to be bolted in the upper end screw of combustion gas body, wherein the periphery of furnace head forms an annular channels, for fumarole combustion gas is sprayed through annular channels, make combustion gas be able to above furnace head and the female fire burns of periphery formation district.
3. the female fiery ignition structure of closed blast furnace according to claim 1 is characterized in that: the arc end of electrode of described fire rod is that the position is in the side-lower of furnace head, can effectively avoid female fire burns district with one skewed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02216304 CN2533391Y (en) | 2002-03-21 | 2002-03-21 | Mother fire ignition structure for enclosed blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02216304 CN2533391Y (en) | 2002-03-21 | 2002-03-21 | Mother fire ignition structure for enclosed blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2533391Y true CN2533391Y (en) | 2003-01-29 |
Family
ID=33695315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02216304 Expired - Fee Related CN2533391Y (en) | 2002-03-21 | 2002-03-21 | Mother fire ignition structure for enclosed blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2533391Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055092B (en) * | 2006-04-14 | 2010-08-18 | 逯兆林 | Ignition control method |
| WO2016138866A1 (en) * | 2015-03-03 | 2016-09-09 | 兆轩能科技有限公司 | Burner and igniter thereof |
-
2002
- 2002-03-21 CN CN 02216304 patent/CN2533391Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055092B (en) * | 2006-04-14 | 2010-08-18 | 逯兆林 | Ignition control method |
| WO2016138866A1 (en) * | 2015-03-03 | 2016-09-09 | 兆轩能科技有限公司 | Burner and igniter thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |