CN105546538A - Furnace end of stove combustor - Google Patents
Furnace end of stove combustor Download PDFInfo
- Publication number
- CN105546538A CN105546538A CN201610046420.2A CN201610046420A CN105546538A CN 105546538 A CN105546538 A CN 105546538A CN 201610046420 A CN201610046420 A CN 201610046420A CN 105546538 A CN105546538 A CN 105546538A
- Authority
- CN
- China
- Prior art keywords
- outer shroud
- center
- induction tunnel
- burner
- communicated
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/62—Mixing devices; Mixing tubes
- F23D14/64—Mixing devices; Mixing tubes with injectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/14—Special features of gas burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/14—Special features of gas burners
- F23D2900/14062—Special features of gas burners for cooking ranges having multiple flame rings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Abstract
A furnace end of a stove combustor comprises a furnace end body. The furnace end body is provided with a center air outlet pipe, a circular-ring-shaped outer ring pre-mixing cavity surrounding the center air outlet pipe, a center injection pipe and an outer ring injection pipe, and is further provided with an air cavity, a flow guide cavity and a distributing cavity, wherein the center injection pipe is located above the outer ring injection pipe; the air inlet end of the center injection pipe and the air inlet end of the outer ring injection pipe are connected with a rear wallboard of the air cavity and communicate with the air cavity; the air outlet end of the outer ring injection pipe communicates with the middle of the flow guide cavity; one end of the distributing cavity communicates with one end of the flow guide cavity, and the other end of the distributing cavity communicates with the outer ring pre-mixing cavity; a center nozzle and an outer ring nozzle are arranged on a front wallboard of the air cavity, the center nozzle is opposite to the center injection pipe, and the outer ring nozzle is opposite to the outer ring injection pipe. Mixtures of fuel gas of the outer ring pre-mixing cavity and air are made to be distributed evenly, so that the mixtures entering a flame distributor of the combustor are even, flame of an outer ring burner cap is distributed evenly, combustion is sufficient, and energy is saved.
Description
Technical field
The present invention relates to a kind of cooker burner.
Background technology
Currently available technology, a kind of burner of cooker burner, comprise burner body, burner body is provided with center escape pipe, outer shroud premix chamber around the annular of center escape pipe, center induction tunnel and outer shroud induction tunnel, center induction tunnel is communicated with center escape pipe, and outer shroud induction tunnel is communicated with outer shroud premix chamber.Existing problems are: in outer shroud premix chamber combustion gas and air-distribution uneven, outer ring fire firepower skewness, burns insufficient.
Summary of the invention
The object of the invention is: the burner providing a kind of cooker burner, it has the advantages that in outer shroud premix chamber, combustion gas and air Mixture are evenly distributed.
The present invention is achieved in that a kind of burner of cooker burner, comprise burner body, burner body is provided with center escape pipe, outer shroud premix chamber around the annular of center escape pipe, center induction tunnel and outer shroud induction tunnel, center induction tunnel is communicated with center escape pipe, and outer shroud induction tunnel is communicated with outer shroud premix chamber; Its special character is: the front portion of described burner body is provided with the air chamber of upper shed, and rear portion is provided with diversion cavity, and both sides are provided with branch chamber; Arrange about branch chamber;
Described center induction tunnel is positioned at the top of outer shroud induction tunnel, and center induction tunnel and the inlet end of outer shroud induction tunnel are connected with the squab panel of air chamber and communicate with air chamber;
The outlet side of described outer shroud induction tunnel is communicated with in the middle part of diversion cavity, and one end of branch chamber is communicated with the end of diversion cavity, other end outer shroud premix chamber is communicated with;
The front panel of described air chamber is arranged central nozzle and outer shroud nozzle, central nozzle is relative with center induction tunnel, and outer shroud nozzle is relative with outer shroud induction tunnel.
The burner of described a kind of cooker burner, its special character is: described diversion cavity has after-opening, and after-opening has flange, and flange is provided with screw;
Also comprise a back shroud, back shroud is arranged cover plate flange, cover plate flange is provided with connecting hole;
Bolt is through connecting hole and screwhole spiro bonding, back shroud and the hermetic seal of after-opening liquid.
The burner of described a kind of cooker burner, its special character is: the front panel of described air chamber has a window,
Also comprise a frame plate, frame plate arranged central nozzle seat, be provided with outer shroud nozzle carrier, air feeding in center interface and outer shroud intake interface,
Outer shroud nozzle carrier is positioned at below central nozzle seat, and outer shroud intake interface is communicated with outer shroud nozzle carrier, the axis of outer shroud intake interface and the dead in line of outer shroud nozzle carrier; Air feeding in center interface is communicated with central nozzle seat.
The burner of described a kind of cooker burner, its special character is: described air feeding in center interface is positioned at the side of outer shroud intake interface; The inner surface of frame plate has airtube, airtube one end is communicated with central nozzle seat, the other end and air feeding in center orifice.
The burner of described a kind of cooker burner, its special character is: described outer shroud induction tunnel is through the bottom in annular premix chamber.
The burner of described a kind of cooker burner, its special character is: described outer shroud induction tunnel front elevational sectional amasss the sectional area being less than rear end.
The burner of described a kind of cooker burner, its special character is: there is interface the upper end of described air chamber.
The burner of a kind of cooker burner of the present invention, owing to adopting such structure, outer shroud induction tunnel is positioned at the bottom of center induction tunnel, the structural design of diversion cavity and branch chamber, the combustion gas in outer shroud premix chamber and air Mixture are evenly distributed, thus the gaseous mixture entering the distributor of burner is even, the firepower realizing external ring fire cover is evenly distributed, sufficient combustion, energy-conservation.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention.
Fig. 2 is three-dimensional cutaway view of the present invention.
Fig. 3 is one of three-dimensional exploded view of the present invention.
Fig. 4 is three-dimensional exploded view two of the present invention.
Fig. 5 is sectional view of the present invention.
Fig. 6 is partial perspective cutaway view of the present invention.
Fig. 7 is the stereogram of using state of the present invention.
Fig. 8 is the three-dimensional exploded view of using state of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of burner of cooker burner, comprise burner body 1, burner body 1 is provided with center escape pipe 2, outer shroud premix chamber 3 around the annular of center escape pipe, center induction tunnel 4 and outer shroud induction tunnel 5, center induction tunnel 2 is communicated with center escape pipe 4, and outer shroud induction tunnel 5 is communicated with outer shroud premix chamber 3.
The front portion of described burner body 1 is provided with the air chamber 6 of upper shed, and rear portion is provided with diversion cavity 7, and both sides are provided with branch chamber 8; Branch chamber about 8 is arranged; Burner body 1 is also provided with ignition electrode 17 and inductive needle 18.
Described center induction tunnel 4 is positioned at the top of outer shroud induction tunnel 5, and the inlet end of center induction tunnel 4 and outer shroud induction tunnel 5 is connected with the squab panel of air chamber 6 and communicates with air chamber 6;
The outlet side of described outer shroud induction tunnel 5 is communicated with in the middle part of diversion cavity 7, and one end of branch chamber 8 is communicated with the end of diversion cavity 7, other end outer shroud premix chamber 3 is communicated with;
The front panel of described air chamber 6 is arranged central nozzle 9 and outer shroud nozzle 10, central nozzle 9 is relative with center induction tunnel 2, and outer shroud nozzle 10 is relative with outer shroud induction tunnel 5;
There is interface 62 upper end of described air chamber 6, and during use, interface 62 stretches out through the panel of kitchen range, the upper surface support panel of air chamber.
As shown in Fig. 2, Fig. 6, the bottom in annular premix chamber 3 through the bottom in annular premix chamber 3, and is divided into premix chamber, the left and right end by described outer shroud induction tunnel 5, and premix chamber, the left and right end is communicated with top, annular premix chamber 3.Can combustion gas and air repeatedly premixed;
As shown in Figure 5, described outer shroud induction tunnel 5 front elevational sectional amasss the sectional area being less than rear end.Outer shroud induction tunnel 5 inlet end sectional area is less than the sectional area of outlet side in other words.Combustion gas and air Mixture enter outer shroud induction tunnel 5, spread mixing, enter diversion cavity 7 again, then enter branch chamber 8, finally enter outer shroud premix chamber 3 through outer shroud induction tunnel 5.Such structure, makes the combustion gas in outer shroud premix chamber 3 and air Mixture be evenly distributed.
As shown in Figure 2, Figure 3, Figure 4, described diversion cavity 7 has after-opening, and after-opening has flange, and flange is provided with screw;
Also comprise a back shroud 11, back shroud 11 is arranged cover plate flange, cover plate flange is provided with connecting hole; The after-opening in back shroud 11 closed stream lending chamber;
Bolt 12 passes connecting hole and screwhole spiro bonding, back shroud 11 and the hermetic seal of after-opening liquid.
The front panel of described air chamber 6 there is a window 61,
Also comprise a frame plate 13, frame plate 13 is arranged central nozzle seat, be provided with outer shroud nozzle carrier, air feeding in center interface 141 and outer shroud intake interface 132, frame plate 13 closed window 61;
Outer shroud nozzle carrier is positioned at below central nozzle seat, and outer shroud intake interface 132 is communicated with outer shroud nozzle carrier, the axis of outer shroud intake interface 132 and the dead in line of outer shroud nozzle carrier; Air feeding in center interface 131 is communicated with central nozzle seat.
Described air feeding in center interface 131 is positioned at the side of outer shroud intake interface 132; The inner surface of frame plate 13 there is airtube 133, airtube 133 one end is communicated with central nozzle seat, the other end is communicated with air feeding in center interface 131.
In Fig. 7 and Fig. 8,14, distributor seat, 15, inner fire cover, 16, external ring fire cover.
Above-described is only preferred embodiments of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the principles of the present invention, can also make some improvement and modification, this is also considered as protection scope of the present invention.
Claims (7)
1. the burner of a cooker burner, comprise burner body, burner body is provided with center escape pipe, outer shroud premix chamber around the annular of center escape pipe, center induction tunnel and outer shroud induction tunnel, center induction tunnel is communicated with center escape pipe, and outer shroud induction tunnel is communicated with outer shroud premix chamber; It is characterized in that: the front portion of described burner body is provided with the air chamber of upper shed, and rear portion is provided with diversion cavity, and both sides are provided with branch chamber; Arrange about branch chamber;
Described center induction tunnel is positioned at the top of outer shroud induction tunnel, and center induction tunnel and the inlet end of outer shroud induction tunnel are connected with the squab panel of air chamber and communicate with air chamber;
The outlet side of described outer shroud induction tunnel is communicated with in the middle part of diversion cavity, and one end of branch chamber is communicated with the end of diversion cavity, other end outer shroud premix chamber is communicated with;
The front panel of described air chamber is arranged central nozzle and outer shroud nozzle, central nozzle is relative with center induction tunnel, and outer shroud nozzle is relative with outer shroud induction tunnel.
2. the burner of a kind of cooker burner according to claim 1, is characterized in that: described diversion cavity has after-opening, and after-opening has flange, and flange is provided with screw;
Also comprise a back shroud, back shroud is arranged cover plate flange, cover plate flange is provided with connecting hole;
Bolt is through connecting hole and screwhole spiro bonding, back shroud and the hermetic seal of after-opening liquid.
3. the burner of a kind of cooker burner according to claim 1, is characterized in that: the front panel of described air chamber has a window,
Also comprise a frame plate, frame plate arranged central nozzle seat, be provided with outer shroud nozzle carrier, air feeding in center interface and outer shroud intake interface,
Outer shroud nozzle carrier is positioned at below central nozzle seat, and outer shroud intake interface is communicated with outer shroud nozzle carrier, the axis of outer shroud intake interface and the dead in line of outer shroud nozzle carrier; Air feeding in center interface is communicated with central nozzle seat.
4. the burner of a kind of cooker burner according to claim 3, is characterized in that: described air feeding in center interface is positioned at the side of outer shroud intake interface; The inner surface of frame plate has airtube, airtube one end is communicated with central nozzle seat, the other end and air feeding in center orifice.
5. the burner of a kind of cooker burner according to claim 1,2,3 or 4, is characterized in that: described outer shroud induction tunnel is through the bottom in annular premix chamber.
6. the burner of a kind of cooker burner according to claim 1,2,3 or 4, is characterized in that: described outer shroud induction tunnel front elevational sectional amasss the sectional area being less than rear end.
7. the burner of a kind of cooker burner according to claim 1,2,3 or 4, is characterized in that: there is interface the upper end of described air chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610046420.2A CN105546538A (en) | 2016-01-22 | 2016-01-22 | Furnace end of stove combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610046420.2A CN105546538A (en) | 2016-01-22 | 2016-01-22 | Furnace end of stove combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105546538A true CN105546538A (en) | 2016-05-04 |
Family
ID=55825920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610046420.2A Pending CN105546538A (en) | 2016-01-22 | 2016-01-22 | Furnace end of stove combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105546538A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287715A (en) * | 2016-08-31 | 2017-01-04 | 华帝股份有限公司 | Blast burner |
| CN106594726A (en) * | 2016-11-21 | 2017-04-26 | 曾祥林 | Burner head for stove burner |
| CN107860000A (en) * | 2017-12-20 | 2018-03-30 | 刘卫玉 | Cooking range furnace end |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110074143A (en) * | 2009-12-24 | 2011-06-30 | 린나이코리아 주식회사 | Multiple flame burner assembly for gas range |
| CN102966950A (en) * | 2012-11-19 | 2013-03-13 | 中山市华创燃具制造有限公司 | Burner and splitter integrally formed combustor |
| CN202792030U (en) * | 2012-09-22 | 2013-03-13 | 朱白龙 | Burner with upper air intake |
| CN203718785U (en) * | 2013-12-04 | 2014-07-16 | 中山古奇诺智能厨房有限公司 | Upper-air-intake stove burner applicable to various flame distributors |
| CN204513485U (en) * | 2014-12-19 | 2015-07-29 | 郑国鸿 | A kind of multi-head gas stove combustor |
| CN205535814U (en) * | 2016-01-22 | 2016-08-31 | 广东合胜金属制造有限公司 | Furnace end of cooking utensils combustor |
-
2016
- 2016-01-22 CN CN201610046420.2A patent/CN105546538A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110074143A (en) * | 2009-12-24 | 2011-06-30 | 린나이코리아 주식회사 | Multiple flame burner assembly for gas range |
| CN202792030U (en) * | 2012-09-22 | 2013-03-13 | 朱白龙 | Burner with upper air intake |
| CN102966950A (en) * | 2012-11-19 | 2013-03-13 | 中山市华创燃具制造有限公司 | Burner and splitter integrally formed combustor |
| CN203718785U (en) * | 2013-12-04 | 2014-07-16 | 中山古奇诺智能厨房有限公司 | Upper-air-intake stove burner applicable to various flame distributors |
| CN204513485U (en) * | 2014-12-19 | 2015-07-29 | 郑国鸿 | A kind of multi-head gas stove combustor |
| CN205535814U (en) * | 2016-01-22 | 2016-08-31 | 广东合胜金属制造有限公司 | Furnace end of cooking utensils combustor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287715A (en) * | 2016-08-31 | 2017-01-04 | 华帝股份有限公司 | Blast burner |
| CN106594726A (en) * | 2016-11-21 | 2017-04-26 | 曾祥林 | Burner head for stove burner |
| CN107860000A (en) * | 2017-12-20 | 2018-03-30 | 刘卫玉 | Cooking range furnace end |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |
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| RJ01 | Rejection of invention patent application after publication |