CN101440962A - Air intake adjusting device of multi-cavity integral combustor - Google Patents
Air intake adjusting device of multi-cavity integral combustor Download PDFInfo
- Publication number
- CN101440962A CN101440962A CNA2008101632323A CN200810163232A CN101440962A CN 101440962 A CN101440962 A CN 101440962A CN A2008101632323 A CNA2008101632323 A CN A2008101632323A CN 200810163232 A CN200810163232 A CN 200810163232A CN 101440962 A CN101440962 A CN 101440962A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- cover body
- mixing chamber
- air intake
- adjustable plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Gas Burners (AREA)
Abstract
The present invention relates to an air inlet regulating device of a multi-cavity integral combusting device, the multi-cavity integral combusting device comprises a spark pin, a thermoelectric couple and a flamethrower, also comprises an air mixing chamber which is integrated shaping on a bottom board, the lower part of the air mixing chamber is provided a plurality of vertical type induction tunnels which are integrated with the air mixing chamber, and the air inlet of each induction tunnels is correspondingly provided with a nozzle. A base is positioned under the air mixing chamber and the induction tunnels and provided with a flame inlet channel, and the nozzle is mounted on the base. The present invention is characterized in that the base is provided with a bowl shape cover body with an upward opening, the opening edging of the cover body is connected with the bottom board of the air mixing chamber, the bottom of the cover body is provided with inlet hole with an adjusting plate for adjusting the size of the inlet hole opening. Compared with the prior art, the present invention adopting the cover body structure provided with an air inlet, thereby the total primary air inlet amount of the combusting device is adjusted by the cover body air inlet, and flame burning behavior of each induction tunnel can be kept consistent.
Description
Technical field
The air intake adjusting device of the air intake adjusting device of the present invention and a kind of burner, particularly a kind of multi-cavity integral combustor.
Background technology
The general gas-cooker of air intake down all has the air door that can debug, can control the primary air intake that enters induction tunnel by the rotary damper sheet, thereby realize the adjusting to flame status.If the air door incoming air area can be reduced from the flame or the situation of taking off fire appears in flame, be adjusted to the speed of giving vent to anger and the flame combustion velocity ratio is more approaching, flame just can remain to normal state.On the contrary,, then can increase incoming air area, reach the effect of adjusting if yellow fire appears in burning.
As the applicant's the patent No. is a kind of gas-cooker that has regulating device of air door the utility model patent formerly " regulating device of air door of gas-cooker " of ZL200720110885.6 discloses, the air flap that comprises the induction tunnel air intake vent place that is arranged on gas-cooker, the edge that it is characterized in that air flap is provided with the pin perpendicular to air flap, pin is inserted in the prong of a shift fork, the afterbody of shift fork is fixed on the nut, nut thread is connected one and erects on the screw rod that is provided with, screw rod is spacing on panel in mode rotatable with respect to the gas-cooker panel but that can not move up and down, and stretch out outside the gas-cooker panel its upper end, the outside of nut is combined with the fixed frame that is installed on the gas-cooker, the gathering sill that has up and down trend on the fixed frame, nut are spacing in this gathering sill and nut only can be moved up and down with respect to fixed frame.And at the burner of existing multi-cavity integral, then need by how much regulating air inflow that distance between induction tunnel and the nozzle determines each induction tunnel.
At present, China's various places temperature difference is bigger, height above sea level difference is also very big, add various places source of the gas more complicated, liquefied gas, natural gas and artificial gas are arranged, and it is differentiated that every kind of source of the gas requires the combined amount of primary air when burning, promptly can operate as normal in some place with a kind of burner, if changing another place perhaps will occur from flame and yellow fiery situation, the duty when not reaching design.The below of each induction tunnel all is equipped with air flap in the above-mentioned patent, when flame occurs from flame or Huang Huoshi, and need be by regulating the air inflow that each air flap is regulated primary air respectively separately.Generally at single source of the gas, as long as after adjusting the primary air air inflow, between air door size or induction tunnel and the nozzle apart from basic fixed, just need not to adjust in addition again, but in case after changing source of the gas, then may need to readjust the distance of air door or change induction tunnel and nozzle.And the family expenses built-in type cooker is generally common eyes kitchen range, each kitchen range only has two induction tunnels, and for multi-cavity integral combustor, induction tunnel quantity is generally 4～6, if regulate the air flap or the air inflow of each induction tunnel, bring suitable inconvenience will for actual the use.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of by regulating the air intake adjusting device that the air intake total amount realizes multi-cavity integral combustor that the primary air air inflow of each induction tunnel in the burner is adjusted at above-mentioned prior art present situation.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the air intake adjusting device of this multi-cavity integral combustor, this multi-cavity integral combustor includes spark pin, thermocouple and flame projector, also includes
Mixing chamber is shaped on the base plate, this mixing chamber below adaptive a plurality of and the integrated vertical induction tunnel of this mixing chamber arranged, the air intake end of each described induction tunnel is adaptive accordingly nozzle; And
Pedestal is positioned at the below of described mixing chamber and induction tunnel, forms flame inlet channel on this pedestal, and described nozzle is installed on this pedestal;
It is characterized in that; Described pedestal is provided with an opening bowl-shape cover body up, and the opening edge edge of this cover body and the base plate of described mixing chamber link to each other, and described cover body has fresh air inlet in the bottom, also is provided with one and can regulates the adjustable plate of this fresh air inlet openings of sizes on described fresh air inlet.
In order to realize the control of intake size, described adjustable plate is laminated on the inner bottom surface of described cover body rotationally, and, also offer on this adjustable plate and the suitable through hole of described fresh air inlet shape.
As preferably, described fresh air inlet and through hole include two centers symmetry respectively and establish and be the fan shape hole of the figure of eight, and each scallop hole has two sides radially.
For the ease of the operation adjustable plate, also be connected with one on the described adjustable plate and can regulate the knob of described air inlet size, link to each other by an interlock support between this knob and the described adjustable plate.
Described interlock support is mainly realized the moment transmission of knob and adjustable plate, simply, can be an interlock support that is the U type, this interlock support is extended with a leg that can be fastened on the adjustable plate respectively at U type two ends, and described knob is fixedly connected on the U type bottom of this interlock support.
In order to guarantee when air inlet opens or closes fully, can realize maximum intake and minimum intake, prevent the deflected as desired of adjustable plate, reach at described air inlet under the state of maximum or minimum, U type two side levers of described interlock support can offset with two parallel fan-shaped sides of described air inlet respectively.So adjustable plate can be realized spacing when intake is maximum or minimum respectively.
In order to realize the adjusting of many gears, increase the feel of knob, described adjustable plate also is arranged at intervals with projection along circumference, and the inner bottom surface of described cover body then is provided with the groove that can be clockwise or counterclockwise be provided with the suitable interval of described projection respectively along circumference.
Compared with prior art, the invention has the advantages that: a pedestal that all induction tunnels can be held is set in the mixing chamber bottom of burner, this pedestal has the cover body structure, and and the base plate of mixing chamber forms the chamber of an annular, offer fresh air inlet in the cover body bottom, and be provided with the adjustable plate of realizing that the fresh air inlet openings of sizes changes.
Air intake adjusting device of the present invention, as long as when a preceding source of the gas uses, the air door of each induction tunnel is transferred to the optimum position, when changing source of the gas next time, only need to rotate adjustable plate, change the openings of sizes of pedestal fresh air inlet, can realize adjusting to the primary air air inlet total amount of whole burner, thereby can realize adjusting to all induction tunnel intakes, so, the air door that does not just need to adjust successively each induction tunnel, make the intake adjustment of burner become more convenient easy, adaptability is wider;
In addition,, do not exist each induction tunnel when damper, can have problem, make the flame combustion operating mode of each induction tunnel of burner of multitube ejection system be consistent than large deviation because what adjust is the air intake total amount;
At last, because adopted the pedestal of a cover body structure, and nozzle is positioned at cover body, even the nozzle place leaks air, also can not be leaked to gas-cooker inside, the combustion gas of revealing is sealed by the chamber of pedestal cover body and the formation of mixing chamber base, can suck in the mixing chamber by induction tunnel, finally burn, therefore by the ejection of fire lid, adopt the air intake adjusting device of this structure to make the security of burner improve, use more reliable.
Description of drawings
Fig. 1 is the burner three-dimensional exploded view of the embodiment of the invention;
Fig. 2 is another three-dimensional exploded view of burner of the embodiment of the invention;
Fig. 3 is the assembly structure cutaway view of Fig. 1 and Fig. 2;
Fig. 4 is the adjustable plate structural representation of the embodiment of the invention;
Fig. 5 is the interlock support front view that is fixed on Fig. 4 adjustable plate;
Fig. 6 is the side view of Fig. 5;
Fig. 7 is the cover body inner bottom surface structural representation of the embodiment of the invention;
Fig. 8 is the burner base polycrystalline substance schematic diagram of the embodiment of the invention.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
As Fig. 1～shown in Figure 8, be a kind of multi-cavity integral combustor, this burner includes spark pin 1, thermocouple 2, inner ring flame projector 31 and outer shroud flame projector 32;
Also include a mixing chamber and induction tunnel assembly 4, wherein, mixing chamber is shaped on the base plate 41, and include inner ring mixing chamber 43 and outer shroud mixing chamber 42, this mixing chamber and induction tunnel assembly below adaptive have one vertical in induction tunnel 441 and four and this mixing chamber 42 integrated vertical outside induction tunnel 442, the below of ring spray firearm 32 is one-body molded outside has four along the equally distributed radially dividing plate 321 of hoop, after outer shroud flame projector 32 is assembled on the outer shroud mixing chamber 42, these four dividing plates 321 are about to outer shroud mixing chamber 42 and have been separated into four air chambers along hoop, the corresponding outer induction tunnel 442 of each air chamber, and the opening of outer induction tunnel 442 in outer shroud mixing chamber 42 just in time is positioned at its corresponding air chamber center, the air intake end of the outer induction tunnel 442 of interior induction tunnel 441 and each root is adaptive accordingly respectively nozzle 53, and outer shroud mixing chamber 42 also forms the auxiliary air air inlet 421 that is used for supplying auxiliary air to inner ring mixing chamber 43 on the peripheral annular sidewall;
Also have pedestal 5 below mixing chamber and induction tunnel assembly 4, form flame inlet channel 51 on this pedestal 5, nozzle 53 is installed on this pedestal 5.
On pedestal 5, form a cover body 6, form an annular compartment between the base plate 41 of this cover body 6 and mixing chamber and induction tunnel assembly 4, cover body 6 is bowl-shape that opening makes progress, and be shaped on the pedestal 5, cover body 6 offers in the bottom by two centers symmetries and the fan shape hole that is the figure of eight as fresh air inlet 62, also has one can regulate the adjustable plate 7 of this fresh air inlet openings of sizes on the fresh air inlet 62 of cover body 6;
This interlock support 9 is the U type, this interlock support 9 U type end also have two respectively with this leg that U profile is vertical and direction is opposite 91, then offer on the adjustable plate 7 and can block the groove 73 of establishing fixing described leg 91 respectively, and, the U type base 92 of interlock support 9 can be horizontally through the projection 81 of knob 8 bottoms and fixedlying connected of realization and this knob 8, so, when adjustable plate 7 rotates, reach at described air inlet under the state of maximum or minimum, U type two side levers 93 of interlock support 9 can be limited in respectively on the two mutually parallel fan-shaped sides 621 of air inlet 62 of cover body 6, with guarantee adjustable plate 7 can the fan-shaped institute of cover body air inlet 62 to the center angular region in limited rotation, realized rotary spacing to this adjustable plate 7;
The present invention is on existing multi-cavity integral combustor basis, increased a kind of total intake adjusting device, by on pedestal, forming the cover body that an opening makes progress, make the base plate of this cover body and mixing chamber and induction tunnel assembly form an annular compartment, the cover body bottom is also offered fresh air inlet and adjustable plate is set, make burner to regulate combustion conditions by the adjusting air intake total amount that enters cover body, after the air door of induction tunnel configures, do not need because the source of the gas difference is regulated the air door of primary air once more, only need the air intake total amount of slightly regulating cover body by the knob adjustable plate, promptly can reach effect preferably, adaptation wider;
The present invention is fit to the multi-cavity one or has the burner air intake adjusting device of fixed throttle, particularly for fixed air door, on the fixed throttle device, increase a total air intake adjusting device, can increase the adaptation interval of fixed air door, because be the primary air air inflow of regulating each induction tunnel by total air inlet simultaneously, thereby the difference of each induction tunnel air inflow can not appear, guarantee that the flame combustion operating mode of ring and outer shroud is consistent in the burner of multitube ejection system; Also improved the security performance of burner simultaneously, even the nozzle place leaks air, can not be leaked to gas-cooker inside yet, the combustion gas of revealing is sealed up by cup, being sucked mixing chamber by induction tunnel then burns from the ejection of fire lid, especially the burner for the common double induction tunnel can prevent the potential safety hazard that tempering produces first, and inner the generation exploded even tempering can not burn kitchen range yet.
Claims (7)
1, a kind of air intake adjusting device of multi-cavity integral combustor, this multi-cavity integral combustor includes spark pin, thermocouple and flame projector, also includes
Mixing chamber is shaped on the base plate, this mixing chamber below adaptive a plurality of and the integrated vertical induction tunnel of this mixing chamber arranged, the air intake end of each described induction tunnel is adaptive accordingly nozzle; And
Pedestal is positioned at the below of described mixing chamber and induction tunnel, forms flame inlet channel on this pedestal, and described nozzle is installed on this pedestal;
It is characterized in that; Described pedestal is provided with an opening bowl-shape cover body up, and the opening edge edge of this cover body and the base plate of described mixing chamber link to each other, and described cover body has fresh air inlet in the bottom, also is provided with one and can regulates the adjustable plate of this fresh air inlet openings of sizes on described fresh air inlet.
2, the air intake adjusting device of multi-cavity integral combustor according to claim 1, it is characterized in that: described adjustable plate is laminated on the inner bottom surface of described cover body rotationally, and, also offer on this adjustable plate and the suitable through hole of described fresh air inlet shape.
3, the air intake adjusting device of multi-cavity integral combustor according to claim 2 is characterized in that: described fresh air inlet and through hole include two centers symmetries respectively and establish and be the fan shape hole of the figure of eight, and each scallop hole has two sides radially.
4, the air intake adjusting device of multi-cavity integral combustor according to claim 2 is characterized in that: also be connected with one on the described adjustable plate and can regulate the knob of described air inlet size, link to each other by an interlock support between this knob and the described adjustable plate.
5, the air intake adjusting device of multi-cavity integral combustor according to claim 4, it is characterized in that: described interlock support is the U type, this interlock support is extended with a leg that can be fastened on the adjustable plate respectively at U type two ends, and described knob is fixedly connected on the U type bottom of this interlock support.
6, the air intake adjusting device of multi-cavity integral combustor according to claim 5, it is characterized in that: reach at described air inlet under the state of maximum or minimum, U type two side levers of described interlock support can offset with two parallel fan-shaped sides of described air inlet respectively.
7, the air intake adjusting device of multi-cavity integral combustor according to claim 1, it is characterized in that: described adjustable plate also is arranged at intervals with projection along circumference, and the inner bottom surface of described cover body then is provided with the groove that can be clockwise or counterclockwise be provided with the suitable interval of described projection respectively along circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101632323A CN101440962B (en) | 2008-12-10 | 2008-12-10 | Air intake adjusting device of multi-cavity integral combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101632323A CN101440962B (en) | 2008-12-10 | 2008-12-10 | Air intake adjusting device of multi-cavity integral combustor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101440962A true CN101440962A (en) | 2009-05-27 |
| CN101440962B CN101440962B (en) | 2010-10-13 |
Family
ID=40725510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101632323A Active CN101440962B (en) | 2008-12-10 | 2008-12-10 | Air intake adjusting device of multi-cavity integral combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101440962B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832561A (en) * | 2010-03-25 | 2010-09-15 | 宁波方太厨具有限公司 | Outer fire cover and combustor with same |
| CN105090990A (en) * | 2014-06-13 | 2015-11-25 | 池州中宏运环保设备有限公司 | Adjusting device for air supplying opening |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197368B (en) * | 2014-08-13 | 2017-02-15 | 中国石油天然气股份有限公司 | Constant air volume regulator and burner for improving heat efficiency of fuel gas water jacket heater |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0903538A1 (en) * | 1997-09-23 | 1999-03-24 | SABAF S.p.A. | Gas burner |
| US6315552B1 (en) * | 2000-03-31 | 2001-11-13 | General Electric Company | Dual fuel circuit gas burner |
| CN2427756Y (en) * | 2000-05-22 | 2001-04-25 | 周建达 | Double channel, up air intaking burner for civil range |
| JP2006505761A (en) * | 2002-11-12 | 2006-02-16 | サバフ ソチエタ ペル アツィオニ | Gas burner for cooker |
| JP4081061B2 (en) * | 2004-09-21 | 2008-04-23 | リンナイ株式会社 | Air supply control device for a stove burner |
| CN2763702Y (en) * | 2004-12-10 | 2006-03-08 | 中山市好伙伴燃具电器有限公司 | Easy adjusting air inlet adjuster for burner of gas range |
| CN200996603Y (en) * | 2007-01-11 | 2007-12-26 | 广东万和集团有限公司 | Burner of gas cooker with upper air-intake function |
| CN101089468A (en) * | 2007-05-25 | 2007-12-19 | 江苏光芒燃具股份有限公司 | High energy, whole oxygen supply, three-gas compatible burner |
| CN201110560Y (en) * | 2007-07-17 | 2008-09-03 | 上海大金科技有限公司 | Air door adjusting device of gas combustion range |
-
2008
- 2008-12-10 CN CN2008101632323A patent/CN101440962B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101832561A (en) * | 2010-03-25 | 2010-09-15 | 宁波方太厨具有限公司 | Outer fire cover and combustor with same |
| CN105090990A (en) * | 2014-06-13 | 2015-11-25 | 池州中宏运环保设备有限公司 | Adjusting device for air supplying opening |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101440962B (en) | 2010-10-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2122248B1 (en) | Gas burner system for food cooking appliances | |
| CN106015648B (en) | A kind of fuel gas valve core and the gas valve with the fuel gas valve core | |
| MX2007009983A (en) | Gas burner. | |
| CN103900080A (en) | Gas cooker combustor with stable inner ring flames | |
| CN112664981B (en) | Heat shield for stove and gas stove with same | |
| CN101440962B (en) | Air intake adjusting device of multi-cavity integral combustor | |
| CN105715818A (en) | Gas valve capable of realizing synchronous change of inner ring fire and outer ring fire | |
| CN101089468A (en) | High energy, whole oxygen supply, three-gas compatible burner | |
| CN105650306A (en) | Upwards-inserted gas valve for synchronously adjusting inner ring fire and outer ring fire | |
| CN205824251U (en) | A kind of setting-in volume damper | |
| CN103900085A (en) | Burner of gas cooker | |
| CN210861084U (en) | Upper air inlet burner | |
| CN205664374U (en) | Combustor and gas -cooker | |
| CN201310913Y (en) | Air-intake regulating device of multi-cavity integral burner | |
| CN108006623A (en) | The burner that fire hole can be adjusted | |
| CN206958909U (en) | The burner that fire hole can be adjusted | |
| CN205979785U (en) | Burner fire cover for gas stove | |
| CN205423908U (en) | Can realize synchronous gas valve that changes of outer ring fire and interior ring fire | |
| CN110762529B (en) | Inner ring fire cover and stove using same | |
| CN205174460U (en) | Gas stove with turbine | |
| CN205504081U (en) | Insert gas valve on interior ring fire and outer ring fire synchronization regulation | |
| CN205896276U (en) | Fire gas valve element and have this gas valve that fires gas valve element | |
| CN108006642A (en) | A kind of burner fire lid of gas kitchen ranges | |
| CN112344331B (en) | Fire cover for gas stove | |
| CN107525072A (en) | The fire cover of high thermal efficiency and the burner using the fire cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |