CN206958996U - A kind of control device for infrared burner - Google Patents
A kind of control device for infrared burner Download PDFInfo
- Publication number
- CN206958996U CN206958996U CN201720427134.0U CN201720427134U CN206958996U CN 206958996 U CN206958996 U CN 206958996U CN 201720427134 U CN201720427134 U CN 201720427134U CN 206958996 U CN206958996 U CN 206958996U
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- nozzle
- burner
- bore
- valve element
- gas
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- 239000007789 gas Substances 0.000 claims abstract description 24
- 239000000567 combustion gas Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000006698 induction Effects 0.000 claims abstract description 8
- 230000009471 action Effects 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 5
- 239000003034 coal gas Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000014347 soups Nutrition 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Gas Burners (AREA)
Abstract
The utility model discloses a kind of control device for infrared burner, including gas control valve, valve element, spool bore, action bars, sealing gasket, nozzle bore, nozzle, induction tunnel, furnace chamber, ignition electrode, the gas control valve, valve element, spool bore, action bars, sealing gasket, nozzle bore, nozzle, induction tunnel and furnace chamber form combustion gas passage, the furnace chamber is provided with porous burner radiant panel, the ignition electrode is arranged on the middle part of porous burner radiant panel, spool bore and nozzle bore are provided with the valve element, nozzle bore is bigger than spool bore, sealing gasket is arranged at the bottom of valve element, the ignition point of 2 or more than 2 are provided with the ignition electrode.This is used for the control device of gas-fired infrared main burner, and product design is attractive in appearance, and main burner igniting reliability is high, and simple in construction, cost is relatively low, securely and reliably, and to the wide adaptation range of combustion gas.
Description
Technical field
The utility model belongs to burner controller technical field, and in particular to a kind of control for infrared burner
Device processed.
Background technology
With the improvement of people's living standards, gas appliance product has included household gas utensils, warmer, oven etc.
It is popularized for huge numbers of families, and infrared gas burner has energy-conserving and environment-protective, clean health, safe and reliable etc. bright due to its product
The features such as aobvious superior function, received by numerous family consumers, commercial user and industrial user.Due to infrared gas combustion
Burner employs larger primary air ratio, i.e., combustion gas and gas concentration in the mixed mixed gas of primary air compared with
It is low, therefore, directly light and compare from the Air-fuel mixing gas pulse electric spark of fire hole effusion or piezoelectric ceramics igniting during igniting
Difficulty, it is also easy to produce deflagration phenomenon.Typically all:By ignition burner start-up burner come the main burner that ignites.Or in valve body
Secondary mouth is provided with ignition channel, and the gas outlet of the ignition channel is connected on secondary spray passage by hollow passage, makes itself and pair
Spray passage to supply to second nozzle together, or pass through pilot jet, assisted gas pipe, toward nozzle, induction tunnel, anemostat, receipts
Skirt supplements coal gas to light a fire.Following aspect be present in these main burner ignition structures and working method at present, on the market
Defect：
1st, by the way of start-up burner is ignited from main burner periphery and to light main burner, its structure design must make
Main burner keeps certain interval with soup plate or cooktop, otherwise can influence flame ignition main burner, this structure can be significantly
The outward appearance of product is influenceed, makes product without vitality, no market value；, can be by around main burner and pyrophoric flame beam is very big
Decorative panel or cooktop burning are black, severely impact the outward appearance of product, the incomplete combustion for also having many.
2nd, the main burner external flame ignition way of main burner bottom is placed in using ignition burner, then needs to pass through master
Burner centre passage ignites main burner, in the moment that start-up burner is lighted, flame is gone out encounter fire conduction plate after easily send out
Raw tempering, burns before ignition burner, transmits distance and is not enough to reach main fire hole or main fiery plate, and causes misfire or quick-fried
Combustion；Need to ignite main burner by central passage, due to central passage limited diameter, the propagation to ignition flame has certain
Resistance, when pipe network gaseous-pressure is relatively low, ignition flame can not overcome the main fire hole of resistance arrival to cause to misfire；Or when pipe network combustion gas
When pressure is higher, flue gas caused by the ignited flame of air in central passage is drained rapidly, and oxygen is lacked in passage and restricts fire
The transmission of flame；Or ignition flame is larger more black and has obvious imperfect combustion, combustion gas and the air of main burner mix gas
Main burning fire hole surface hysteresis is reached, and concentration is relatively low, when ignition point can not ignite, pyrophoric flame will lead to main burning
Device bottom, due to the effect of inertia of flame, pyrophoric flame can not be maintained at main burning fire hole surface or side, it is impossible to normally ignite
Main burner；Ignition burner and igniting supporting structure of igniting are more complicated, are installed on the narrow of main burner bottom or central passage
Narrow space, not easy to install, the reliability of installation is relatively low with accuracy, causes product igniting poor performance.
3rd, pilot spark is in the sparking mode of gas-fired infrared radiant panel upper surface direct-fire, due to infrared ray main burning
Device cavity volume is larger, and gas-air body will be longer the time required to the air emptying of former cavity, and gas concentration is low,
Make ignition difficulties, catches fire rate is low, and normal ignition is substantially difficult to when especially being lighted a fire with piezoelectric ceramics.
4th, ceramics surface only has an ignition point, has soup to put off into ceramics surface, when local ceramics fire hole blocks, easily
Point is not fiery or detonation occurs；
5th, it is logical to increase pair, in auxiliary jet, collapsible tube, anemostat, trunnion increase conveying gas pipe, increases parts simultaneously,
Also increase the chance of gas leakage;
Therefore, the control device of gas-fired infrared main burner igniting is designed, changed, makes product design attractive in appearance and igniting can
Lean on, reduce cost, securely and reliably, turn into current family expenses and the product design of business infrared gas burner tool, be especially embedded in
One big technical barrier of formula infrared kitchen range design.
Utility model content
The purpose of this utility model is to provide a kind of control device for infrared burner, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical scheme：A kind of control for infrared burner
Device, including gas control valve, valve element, spool bore, action bars, sealing gasket, nozzle bore, nozzle, induction tunnel, furnace chamber, ignition electrode,
The gas control valve, valve element, spool bore, action bars, sealing gasket, nozzle bore, nozzle, induction tunnel and furnace chamber form combustion gas and led to
Road, the furnace chamber are provided with porous burner radiant panel, and the ignition electrode is arranged on the middle part of porous burner radiant panel.
Further, spool bore and nozzle bore are provided with the valve element, nozzle bore is bigger than spool bore, and the bottom of valve element has close
Packing.
Further, the ignition point of 2 or more than 2 are provided with the ignition electrode.
Technique effect of the present utility model and advantage：This is used for the control device of infrared burner, presses rotary valve,
Valve element bottom sealing gasket passage is opened, and the quick gas for supplementing main channel, under the control of nozzle, mixed gas is reached most preferable
Igniting mixing match, while ignition electrode has additional 2 or more than 2 ignition points, and burning kitchen range moment is ignited；After loosing one's grip,
Valve element bottom sealing gasket passage is blocked, and under the control coal gas of spool bore, burner recovers normal supply, it is ensured that burning is just
Often；Verified through test of many times, present invention igniting is completed in moment, and igniting catches fire rate is high, simple in construction, cost-effective, installation behaviour
Facilitate, air tight, security performance is high；Igniting is completed in moment, and igniting catches fire rate is high；It is simple in construction, it is cost-effective；2 or
The ignition point of more than 2, it is ensured that ignition security is reliable；Installation operation is convenient；Air tight, security performance is high.
Brief description of the drawings
Fig. 1 is cross-sectional view of the present utility model；
Fig. 2 is combustion gas channel cross-section structural representation of the present utility model；
Fig. 3 is top view of the present utility model.
In figure：1 sealing gasket, 2 gas control valves, 3 spool bores, 4 valve elements, 5 action bars, 6 nozzle bores, 7 nozzles, 8 induction tunnels,
9 furnace chambers, 10 porous burner radiant panels, 11 ignition electrodes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model provides a kind of control device for gas-fired infrared main burner as Figure 1-3, bag
Include the gas control valve 2 passed through successively by combustion gas, valve element 4, spool bore 3, action bars 5, sealing gasket 1, nozzle bore 6, nozzle 7, draw
Penetrate pipe 8 and furnace chamber 9 and form combustion gas passage, axially flowing forms axial combustion gas stream and flow to porous burner in combustion gas road for combustion gas
Radiant panel 10 overflows and lights burning by ignition electrode 11, and the valve element on described combustion gas passage is provided with spool bore 3, nozzle bore 6,
There is sealing gasket 1 in the bottom of valve element 4, nozzle bore 6 is bigger than spool bore 3, and the ignition point of 2 or more than 2 are provided with ignition electrode 11；
, when lighting a fire beginning, push bar simultaneously rotates, and combustion gas opens sealing gasket passage toward nozzle 6 by the top of spool bore 3 and bottom for it
Supply, coal gas enter induction tunnel 8 after controlling size by nozzle 6, furnace chamber 9, overflowed from porous burner radiant panel 10, also cross more
Point spark point, burner are ignited burning；After loosing one's grip, under spring force, sealing gasket 1 blocks bottom air flue, only retains
Spool bore 3 controls the normal supply of coal gas.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (3)
1. a kind of control device for infrared burner, including gas control valve（2）, valve element（4）, spool bore（3）, operation
Bar（5）, sealing gasket（1）, nozzle bore（6）, nozzle（7）, induction tunnel（8）, furnace chamber（9）, ignition electrode（11）, it is characterised in that：Institute
State gas control valve（2）, valve element（4）, spool bore（3）, action bars（5）, sealing gasket（1）, nozzle bore（6）, nozzle（7）, injection
Pipe（8）And furnace chamber（9）Form combustion gas passage, the furnace chamber（9）It is provided with porous burner radiant panel（10）, the ignition electrode
（11）It is arranged on porous burner radiant panel（10）Middle part.
A kind of 2. control device for infrared burner according to claim 1, it is characterised in that：The valve element
（4）On be provided with spool bore（3）And nozzle bore（6）, nozzle bore（6）Compare spool bore（3）Greatly, valve element（4）Bottom have sealing gasket
（1）.
A kind of 3. control device for infrared burner according to claim 1, it is characterised in that：The ignition electrode
（11）On be provided with the ignition point of 2 or more than 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720427134.0U CN206958996U (en) | 2017-04-21 | 2017-04-21 | A kind of control device for infrared burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720427134.0U CN206958996U (en) | 2017-04-21 | 2017-04-21 | A kind of control device for infrared burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206958996U true CN206958996U (en) | 2018-02-02 |
Family
ID=61373992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720427134.0U Active CN206958996U (en) | 2017-04-21 | 2017-04-21 | A kind of control device for infrared burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206958996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918057A (en) * | 2017-04-21 | 2017-07-04 | 曹丁 | A kind of control device for infrared burner |
-
2017
- 2017-04-21 CN CN201720427134.0U patent/CN206958996U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918057A (en) * | 2017-04-21 | 2017-07-04 | 曹丁 | A kind of control device for infrared burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210224 Address after: No.88, HUAFA South Road, Shengzhou Economic Development Zone, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG RSE ELECTRICAL APPLIANCE Co.,Ltd. Address before: Room 702, 123 Jinxin Road, Baiyun District, Guangzhou, Guangdong 510000 Patentee before: Zhang Yan |
|
| TR01 | Transfer of patent right |