CN202792030U - Burner with upper air intake - Google Patents
Burner with upper air intake Download PDFInfo
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- CN202792030U CN202792030U CN 201220485428 CN201220485428U CN202792030U CN 202792030 U CN202792030 U CN 202792030U CN 201220485428 CN201220485428 CN 201220485428 CN 201220485428 U CN201220485428 U CN 201220485428U CN 202792030 U CN202792030 U CN 202792030U
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- gas
- air
- separating seat
- combustion gas
- take
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Abstract
The utility model relates to a burner with an upper air intake. The burner with the upper air intake comprises a burner base seat, a fuel gas gas-distributing seat, an outer ring gas outlet groove, a central flame cover, an outer ring flame cover, a first gas inlet nozzle and a second gas inlet nozzle. The burner with the upper air intake is characterized in that the fuel gas gas-distributing seat is arranged in the inner cavity of the burner base seat. The fuel gas gas-distributing seat is provided with a lower gas passage, an upper gas passage, a left gas outlet passage and a right gas outlet passage, wherein the lower gas passage, the upper gas passage, the left gas passage and the right gas passage all have injecting functions. The lower gas passage comprises a central injecting gas passage and a left gas groove and a right gas groove, wherein the left gas groove and the right gas groove are arranged on two sides of the central gas injecting gas passage. The gas inlet of the upper gas passage corresponds to the gas outlet of the first gas inlet nozzle, and the central flame cover is arranged on the gas outlet of the upper gas passage. A circular gas guide groove, two gas inlets and more than two air inlets are arranged in the outer ring gas outlet groove, the two gas inlets are positioned in the circular gas guide groove, the left gas outlet passage and the right gas outlet passage are respectively communicated with the two gas inlets and support the outer ring gas outlet groove. The burner with the upper air intake has the advantages of being sufficient in oxygen supply, and capable of effectively avoiding potential safety hazard caused by the gas leakage of the gas passages behind a nozzle.
Description
Technical field
This practicality relates to a kind of upper inlet wind type burner.
Background technology
Existing upper inlet wind type burner comprises furnace end base, combustion gas gas separating seat, outer shroud outgassing groove, central flame cap, external ring fire cover, the first suction nozzle and the second suction nozzle, wherein said the first suction nozzle and the second suction nozzle are located on the furnace end base and communicate with the inner chamber of furnace end base respectively, the combustion gas gas separating seat is located on the furnace end base also gapped, the outer shroud outgassing groove is located on the combustion gas gas separating seat, external ring fire cover is located on the outer shroud outgassing groove, and central flame cap is located on the combustion gas gas separating seat.During use, although it has secondary air, the gap location of the air intake first time between combustion gas gas separating seat and furnace end base, air intake is on the combustion gas gas separating seat for the second time; Because the gap of air intake is in the stove and accessory drain pan for the first time, exist for problems and cleaning inconveniences such as hypoxgia, and a large amount of waste heats are stranded in the cavity, and the temperature of stove panel is higher, and the potential safety hazard that the gas leakage of blast tube produces is the difficult problem of industry always.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art and provide a kind of all air intake positions to be in the top of kitchen range housing, be not subjected to the impact of any space size, oxygen supply is sufficient, effectively prevent the potential safety hazard that produces because of the gas leakage of the blast tube after the nozzle, dismounting and upper inlet wind type burner convenient for cleaning.
In order to achieve the above object, the utility model is to realize like this, it is a kind of upper inlet wind type burner, comprise furnace end base, combustion gas gas separating seat, outer shroud outgassing groove, central flame cap, external ring fire cover, the first suction nozzle and the second suction nozzle, wherein said the first suction nozzle and the second suction nozzle are located on the furnace end base and communicate with the inner chamber of furnace end base respectively; It is characterized in that described combustion gas gas separating seat is located in the inner chamber of furnace end base, the sidewall of combustion gas gas separating seat and inner chamber matched in clearance; The combustion gas gas separating seat be provided with downtake with ejection function, on air flue, left gas off-take and right gas off-take, described downtake comprises center injection air flue and is positioned at left air drain and the right air drain on injection air flue both sides, center, described left air drain and right air drain are communicated with center injection air flue respectively, left air drain and left gas off-take, right air drain and right gas off-take, the position of center injection air flue is corresponding with the gas outlet of the second suction nozzle; The air intake of described upper air flue is corresponding with the gas outlet of the first suction nozzle, and described central flame cap is located on the gas outlet of air flue; Described outer shroud outgassing groove is provided with annular air slot, two air intakes and the air inlet more than two, described two air intakes are arranged in annular air slot, described left gas off-take and right gas off-take are communicated with two air intakes respectively and support the outer shroud outgassing groove, thereby make between outer shroud outgassing groove and the furnace end base and produce the gap, described air inlet more than two is positioned at that the below of annular air slot and level are used to wear and is not connected, and described external ring fire cover is located on the annular air slot.
Described combustion gas gas separating seat comprises combustion gas gas separating seat and lower combustion gas gas separating seat, described left air drain and right air drain are located at respectively on the lower combustion gas gas separating seat, described center injection air flue is matched by upper combustion gas gas separating seat and lower combustion gas gas separating seat and forms, and described left gas off-take, right gas off-take and upper air flue are located at respectively on the combustion gas gas separating seat.
The outer surface of combustion gas gas separating seat is provided with the dash edge of annular on described.
Be provided with three detents in the bottom of the cavity of described furnace end base, be provided with three positioning boss in the bottom of described combustion gas gas separating seat, described three positioning boss lay respectively in this detent.
Be provided with a brace table and convex annular edge at described furnace end base, the height of the height of described brace table and left gas off-take and right gas off-take adapts, and described convex annular is along the opening part that is positioned at inner chamber.
The utility model advantage compared with prior art is:
1, use in a large number the above oxygen supply of stove panel, there is not the problem of gas leakage in blast tube;
2, fully reclaimed the waste heat that is lost in the stove and accessory periphery because of objective condition such as radiation, convection current, the temperature of stove panel also effectively reduces thereupon, has further guaranteed the service life of each parts in the stove and accessory product; Effectively prevent the potential safety hazard that produces because of the gas leakage of the blast tube after the nozzle;
3, externally during the clearance channel of air by this structure, effectively reduce the conduction of temperature;
4, further improve efficiency of combustion, and be convenient to install and dismounting easy cleaning.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is stereogram of the present utility model;
Fig. 3 is left view of the present utility model;
Fig. 4 is the explosive view of the utility model deletion central flame cap and external ring fire cover;
Fig. 5 is the A-A cutaway view of Fig. 2;
Fig. 6 is the stereogram of furnace end base of the present utility model;
Fig. 7 is the stereogram that furnace end base of the present utility model, combustion gas gas separating seat and central flame cap cooperate.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is done further detailed description:
Shown in Fig. 1 to 7, it is a kind of upper inlet wind type burner, comprise furnace end base 4, combustion gas gas separating seat 5, outer shroud outgassing groove 2, central flame cap 7, external ring fire cover 1, the first suction nozzle 3 and the second suction nozzle 6, wherein said the first suction nozzle 3 and the second suction nozzle 6 are located on the furnace end base 4 and communicate with the inner chamber 41 of furnace end base 4 respectively; The utility model characteristics are that described combustion gas gas separating seat 5 is located in the inner chamber 41 of furnace end base 4, and drip tray is installed on the combustion gas gas separating seat 5, the sidewall of combustion gas gas separating seat 5 and inner chamber 41 matched in clearance; Be provided with the downtake with ejection function at combustion gas gas separating seat 5, upper air flue 521, left gas off-take 522 and right gas off-take 523, described downtake comprises center injection air flue 513 and is positioned at left air drain 511 and the right air drain 512 on injection air flue both sides, center, described left air drain 511 and right air drain 512 are communicated with center injection air flue 513 respectively, left air drain 511 and left gas off-take 522, right air drain 512 and right gas off-take 523, the position of center injection air flue 513 is corresponding with the gas outlet 61 of the second suction nozzle 6, there is the first gap 651 between the air intake of center injection air flue 513 and the gas outlet 61 of the second suction nozzle, an air intake passage of the outer ring fire that this first gap 651 is burner, this air intake passage is positioned at the top of stove shell; The air intake of described upper air flue 521 is corresponding with the gas outlet 31 of the first suction nozzle 3, there is the second gap 652 between the gas outlet 31 of the first suction nozzle 3 and the air intake of upper air flue 521, an air intake passage of fire centered by this second gap 652, described central flame cap 7 is located on the gas outlet 522 of air flue 521; Described outer shroud outgassing groove 2 is provided with annular air slot 21, two air intakes 23 and three air inlets 22, described two air intakes 23 are arranged in annular air slot 21, described left gas off-take 522 and right gas off-take 523 are communicated with two air intakes 23 respectively and support outer shroud outgassing groove 2, produce gap 24 between outer shroud outgassing groove 2 and the furnace end base 4 thereby make, this gap 24 all communicates with the first gap 651 and the second gap 652; The below that is positioned at annular air slot 21 of described three air inlet 22 symmetries and level are used to wear and are not connected, and described external ring fire cover 1 is located on the annular air slot 21, the secondary air passage of fire and outer ring fire centered by three air inlets 22; In the present embodiment, form three air intake passages in the gap that external ring fire cover 1 is provided with between 12, three boss 12 of boss more than three; Venthole 11 on the external ring fire cover 1 is angling hole, and the venthole 71 on the central flame cap 7 is angling hole.
In the present embodiment, described combustion gas gas separating seat 5 comprises combustion gas gas separating seat 52 and lower combustion gas gas separating seat 51, described left air drain 511 and right air drain 512 are located at respectively on the lower combustion gas gas separating seat 51, described center injection air flue 513 is matched by upper combustion gas gas separating seat 52 and lower combustion gas gas separating seat 51 and forms, and described left gas off-take 522, right gas off-take 523 and upper air flue 521 are located at respectively on the combustion gas gas separating seat 52.
In the present embodiment, the dash that the outer surface of combustion gas gas separating seat 52 is provided with annular on described is along 524, and dash prevents that along 524 water from flowing in the cavity 41 of furnace end base 4.
In the present embodiment, be provided with three detents 42 in the bottom of the cavity 41 of described furnace end base 4, be provided with three positioning boss 511 in the bottom of described combustion gas gas separating seat 5, described three positioning boss 511 lay respectively in this detent 42.
In the present embodiment, be provided with a brace table 32 and convex annular along 42 at described furnace end base 4, the height of the height of described brace table 32 and left gas off-take 522 and right gas off-take 523 adapts, described convex annular is along 42 opening parts that are positioned at inner chamber 41, brace table 32, left gas off-take 522 and the right gas off-take 523 common combustion gas gas separating seats 5 that support.
During use, because the sidewall of combustion gas gas separating seat 5 cooperates with combustion gas gas separating seat 5 end clearances with inner chamber 41 matched in clearance and outer shroud outgassing groove 2, all gaps form air intake passage, when combustion gas enters from the first suction nozzle 3 respectively, the oxygen that combustion gas will enter the second gap 652 is brought into mixing in the air flue 521, again through venthole 71 ejections of central flame cap 7 and extraneous again mixed combustion of oxygen; When the second suction nozzle 6 enters, the oxygen that combustion gas will enter the first gap 651 is brought into mixing in center injection air flue 513, left air drain 511 and the right air drain 512, flow in the annular air slot 21 through left gas off-take 522 and right gas off-take 523, the combustion gas of mixing is burnt with the oxygen mix in the external world through venthole 11 ejections of external ring fire cover 1 again again.
Claims (5)
1. upper inlet wind type burner, comprise furnace end base (4), combustion gas gas separating seat (5), outer shroud outgassing groove (2), central flame cap (7), external ring fire cover (1), the first suction nozzle (3) and the second suction nozzle (6), wherein said the first suction nozzle (3) and the second suction nozzle (6) are located at furnace end base (4) upward and communicate with the inner chamber (41) of furnace end base (4) respectively; It is characterized in that described combustion gas gas separating seat (5) is located in the inner chamber (41) of furnace end base (4), the sidewall of combustion gas gas separating seat (5) and inner chamber (41) matched in clearance; Be provided with the downtake with ejection function at combustion gas gas separating seat (5), upper air flue (521), left gas off-take (522) and right gas off-take (523), described downtake comprises center injection air flue (513) and is positioned at left air drain (511) and the right air drain (512) on injection air flue both sides, center, described left air drain (511) and right air drain (512) are communicated with center injection air flue (513) respectively, left air drain (511) and left gas off-take (522), right air drain (512) and right gas off-take (523), the position of center injection air flue (513) is corresponding with the gas outlet (61) of the second suction nozzle (6); The air intake of described upper air flue (521) is corresponding with the gas outlet (31) of the first suction nozzle (3), and described central flame cap (7) is located on the gas outlet (522) of air flue (521); Described outer shroud outgassing groove (2) is provided with annular air slot (21), two air intakes (23) and the air inlet more than two (22), described two air intakes (23) are arranged in annular air slot (21), described left gas off-take (522) and right gas off-take (523) are communicated with two air intakes (23) respectively and support outer shroud outgassing groove (2), thereby make between outer shroud outgassing groove (2) and the furnace end base (4) and produce gap (24), described air inlet (22) more than two is positioned at that the below of annular air slot (21) and level are used to wear and is not connected, and described external ring fire cover (1) is located on the annular air slot (21).
2. upper inlet wind type burner according to claim 1, it is characterized in that described combustion gas gas separating seat (5) comprises combustion gas gas separating seat (52) and lower combustion gas gas separating seat (51), described left air drain (511) and right air drain (512) are located at respectively on the lower combustion gas gas separating seat (51), described center injection air flue (513) is matched by upper combustion gas gas separating seat (52) and lower combustion gas gas separating seat (51) and forms, and described left gas off-take (522), right gas off-take (523) and upper air flue (521) are located at respectively on the combustion gas gas separating seat (52).
3. upper inlet wind type burner according to claim 2 is characterized in that the outer surface of combustion gas gas separating seat (52) is provided with the dash of annular along (524) on described.
4. upper inlet wind type burner according to claim 1, it is characterized in that in the bottom of the cavity (41) of described furnace end base (4), being provided with three detents (42), be provided with three positioning boss (511) in the bottom of described combustion gas gas separating seat (5), described three positioning boss (511) lay respectively in this detent (42).
5. upper inlet wind type burner according to claim 1 is characterized in that being provided with a brace table (32) and convex annular along (42) at described furnace end base (4), the height of described brace table (32) with
The height of left gas off-take (522) and right gas off-take (523) adapts, and described convex annular is positioned at the opening part of inner chamber (41) along (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485428 CN202792030U (en) | 2012-09-22 | 2012-09-22 | Burner with upper air intake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220485428 CN202792030U (en) | 2012-09-22 | 2012-09-22 | Burner with upper air intake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792030U true CN202792030U (en) | 2013-03-13 |
Family
ID=47819286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220485428 Expired - Fee Related CN202792030U (en) | 2012-09-22 | 2012-09-22 | Burner with upper air intake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202792030U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546538A (en) * | 2016-01-22 | 2016-05-04 | 广东合胜金属制造有限公司 | Furnace end of stove combustor |
| CN106287722A (en) * | 2015-05-30 | 2017-01-04 | 浙江恒通机械有限公司 | A kind of burner for gas stove porcelain fire-transformation lid |
| CN106287720A (en) * | 2015-05-30 | 2017-01-04 | 浙江恒通机械有限公司 | A kind of burner for gas stove porcelain burner |
| CN106287721A (en) * | 2015-05-30 | 2017-01-04 | 浙江恒通机械有限公司 | A kind of burner for gas stove porcelain stone or metal plate for standing a stove on as a precaution against fire |
| CN109915828A (en) * | 2019-03-13 | 2019-06-21 | 中山百得厨卫有限公司 | A kind of upper inlet wind type burner |
-
2012
- 2012-09-22 CN CN 201220485428 patent/CN202792030U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287722A (en) * | 2015-05-30 | 2017-01-04 | 浙江恒通机械有限公司 | A kind of burner for gas stove porcelain fire-transformation lid |
| CN106287720A (en) * | 2015-05-30 | 2017-01-04 | 浙江恒通机械有限公司 | A kind of burner for gas stove porcelain burner |
| CN106287721A (en) * | 2015-05-30 | 2017-01-04 | 浙江恒通机械有限公司 | A kind of burner for gas stove porcelain stone or metal plate for standing a stove on as a precaution against fire |
| CN105546538A (en) * | 2016-01-22 | 2016-05-04 | 广东合胜金属制造有限公司 | Furnace end of stove combustor |
| CN109915828A (en) * | 2019-03-13 | 2019-06-21 | 中山百得厨卫有限公司 | A kind of upper inlet wind type burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130922 |