CN203718842U - Frying oven premixed furnace end without stinging eyes - Google Patents
Frying oven premixed furnace end without stinging eyes Download PDFInfo
- Publication number
- CN203718842U CN203718842U CN201420046424.7U CN201420046424U CN203718842U CN 203718842 U CN203718842 U CN 203718842U CN 201420046424 U CN201420046424 U CN 201420046424U CN 203718842 U CN203718842 U CN 203718842U
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- furnace
- air
- collection chamber
- circle
- shell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The utility model discloses a frying oven premixed furnace end without stinging the eyes. The frying oven premixed furnace end is provided with a furnace shell, wherein an air inlet is formed at the bottom of the furnace shell; an upper cylinder body is arranged on the top of the furnace shell; a furnace dish is arranged in the middle of the top of the upper cylinder body; a circle of main fire holes and a circle of compensation fire holes which are formed obliquely are formed in the furnace dish; an upper cover is arranged at the edge of the top part of the upper cylinder; an air screening chamber with a kindling material, an igniting needle and a flameout needle is arranged at one side of the upper cylinder; a cyclone flow diversion head is arranged at the lower part of the furnace shell; a circle of air flow diversion holes are formed in the periphery of the top of the cyclone flow diversion head; the middle of the cyclone flow diversion head has a sunken structure so as to form a fuel gas collection chamber; a fuel gas inlet pipe is arranged on the side wall of the fuel gas collection chamber; a mixed cover is arranged on the top of the fuel gas collection chamber; a sleeve which is extended into the fuel gas collection chamber is arranged in the middle of the bottom of the mixed cover; a circle of fuel gas jetting holes are formed in the surface of the outer circle of the sleeve. According to the frying oven premixed furnace end, the fuel and the air can be fully mixed; the frying oven premixed furnace end is full in burning effect, fierce in firepower and high in utilization rate of fuels, has obvious energy-saving effect, and is convenient to repair; moreover, the eyes cannot be stung or pungent odor cannot be produced.
Description
Technical field
The utility model relates to kitchen range technical field, especially a kind of stir-fry kitchen range pre-mixing furnace end of not peppery eyes.
Background technology
Traditional stir-fry stove head as shown in Figure 1, consists of burner housing 5, gas pipeline 8, kindling material cap 2 and igniting air inlet pipe 7.Wherein burner housing 5 tops are provided with division board 3, between division board 3 and burner housing 5 tops, form combustion chamber 1, and division board 3 peripheries have one and iris out pore 4.The bottom of burner housing 5 is provided with air channel 10, and gas pipeline 8 stretches in air channel 10 and atomizer 9 is housed, and kindling material cap 2 is connected with igniting air inlet pipe 7.During work, 10 bottoms, air channel need external air blast (in Fig. 1, air blast is not shown), combustion gas in gas pipeline 8 is after atomizer 9 ejections, in air channel 10, the promotion of air enters premixer 6, and enter combustion chamber 1 from venthole 4, by the mist in the ever-burning flame ignition combustion chamber 1 of kindling material cap 2, form flame.The combustion gas of this commercial kitchen range furnace end is that the wind in air channel 10 is blown into premixer 6, because the pressure of combustion gas is greater than the pressure of wind, can make gas reflux to air channel 10, and is dispersed in air from form the seam of blower conduits in air channel 10.This combustion gas is run off generally will reach 10% of the total consumption of combustion gas, both wastes energy, and causes again the pollution to environment.The premix mode of this through type in addition, air and combustion gas mixing in burner are inhomogeneous, and efficiency of combustion is lower, and fuel gas buring is insufficient, and flame is violent not, and noise is larger, easily produces peppery eye or pungent peculiar smell, has brought inconvenience to cook's work.Therefore, designing a kind of stir-fry stove head that can address the above problem well is extremely necessary.
Summary of the invention
The purpose of this utility model is exactly will solve tradition to fry stove head and cannot realize that combustion gas is fully burnt, energy consumption is large, flame not suddenly, easily produces peppery eye or the pungent problems such as peculiar smell, and a kind of stir-fry kitchen range pre-mixing furnace end of not peppery eyes is provided.
Concrete scheme of the present utility model is: a kind of stir-fry kitchen range pre-mixing furnace end of not peppery eyes, there is furnace shell, the bottom of furnace shell is provided with air inlet, upper shell is equipped with at the top of furnace shell, the crown center of upper shell is equipped with stove dish, on stove dish, have the main fire hole of a circle, the top sides of upper shell is along the upper cover of pushing down stove dish is housed, it is characterized in that: described stove dish is designed to upper, middle and lower-ranking hierarchic structure, and the diameter of upper strata, middle level, lower floor from top to bottom increases successively, upper cover is pressed in the lower floor top of stove dish, wherein main fire hole is arranged in the junction in upper strata and middle level, between middle level and upper cover, be formed with air drain, the junction of middle level and lower floor has the compensation fire hole that a circle is in tilted layout, and the outlet of compensation fire hole is arranged over against air drain, described upper shell one side is provided with the chamber of keeping out the wind, and indoor kindling material, ignition electrode, the flame-out pin of being fitted with keeps out the wind, a whirlwind flow guiding head is equipped with in described furnace shell bottom, between whirlwind flow guiding head and stove dish, form mixing chamber, between whirlwind flow guiding head and air inlet, form air collection chamber, the neighboring, top of whirlwind flow guiding head has some uniform air conducting holes, the centre of whirlwind flow guiding head is concave configuration and forms combustion gas collection chamber, the gas inlet pipe that stretches out furnace shell is also housed on the sidewall of combustion gas collection chamber, the top of combustion gas collection chamber is also equipped with and is mixed cover, the middle sleeve pipe that stretches into combustion gas collection chamber that is provided with in bottom that mixes cover, the outer round surface of sleeve pipe has the gas injection hole of a circle radial arrangement.
All outward-dipping settings of main fire hole described in the utility model, its inclined angle alpha is 6 °～10 °.
The angle of inclination beta that compensates fire hole described in the utility model is 60 °～64 °.
When burner of the present utility model is contained in iron furnace thorax, because the top sides of its upper cover and upper shell is along the oxygenation hole that has pairing, makes burner hold big fire and also can not empathize.
Described in the utility model, mixing cover is fixedly connected with whirlwind flow guiding head by screw.
The groove width of air drain described in the utility model is 1～3mm.
The utility model improves for traditional stir-fry stove head, has brought following benefit:
(1) combustion gas is introduced into combustion gas collection chamber and flows in the sleeve pipe that mixes cover bottom again, finally by the gas injection hole on sleeve pipe, is sprayed, and the combustion gas of ejection enters the mixing chamber of greater room.So just allow gaseous-pressure be discharged, and air conducting hole is oblique layout, therefore, combustion gas can not be flow backwards, and has effectively avoided the wasting of resources.
(2) because air enters mixing chamber from oblique air conducting hole, the air-flow that air and combustion gas form can be subject to the reflection of mixing chamber internal chamber wall, forms eddy flow, make two kinds of gases mix more fully, more even.
(3) increase compensation fire hole, by the air mixture out of compensation fire hole, sprayed in air drain, can make the gas of main fire hole periphery also fully blaze up, avoided the peppery eye of the insufficient generation of gas combustion or pungent peculiar smell.
(3) kindling material, ignition electrode, flame-out pin are all arranged on and keep out the wind indoorly, can avoid wind.
(4) have oxygenation hole, strengthened the peripheral oxygen-supplying amount of main fire, firepower is more violent, can not empathize.
(5) upper cover, stove dish, upper shell, furnace shell adopt stacked mounting structure, make maintenance without any need for instrument, very convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation that tradition is fried stove head;
Fig. 2 is main cutaway view of the present utility model;
Fig. 3 is top view of the present utility model;
Fig. 4 is work schematic diagram of the present utility model.
In figure: 1-combustion chamber, 2-kindling material cap, 3-division board, 4-venthole, 5-burner housing, 6-premixer, the 7-air inlet pipe of lighting a fire, 8-gas pipeline, 9-atomizer, 10-air channel, 11-upper cover, 12-oxygenation hole, 13-air drain, 14-compensates fire hole, 15-stove dish, 16-upper strata, the main fire hole of 17-, 18-middle level, 19-kindling material, 20-ignition electrode, the 21-pin that stops working, the 22-chamber of keeping out the wind, 23-upper shell, 24-gas injection hole, 25-whirlwind flow guiding head, 26-sleeve pipe, 27-air collection chamber, 28-screw, 29-air inlet, 30-combustion gas collection chamber, 31-air conducting hole, 32-gas inlet pipe, 33-mixes cover, 34-furnace shell, 35-mixing chamber, 36-lower floor, 37-burner hearth, 38-air blast.
The specific embodiment
Below in conjunction with accompanying drawing, introduce in detail each embodiment of the utility model.
The first embodiment of the utility model burner.Referring to Fig. 2 and Fig. 3, this burner has furnace shell 34, and the bottom of furnace shell 34 is provided with air inlet 29, upper shell 23 is equipped with at the top of furnace shell 34, the crown center of upper shell 23 is equipped with stove dish 15, has the main fire hole 17 of a circle on stove dish 15, and the top sides of upper shell 23 is along the upper cover 11 of pushing down stove dish 15 is housed; Particularly: described stove dish 15 is designed to upper, middle and lower-ranking hierarchic structure, and the diameter of upper strata 16, middle level 18, lower floor 36 from top to bottom increases successively, upper cover 11 is pressed in the top of the lower floor 36 of stove dish 15, wherein main fire hole 17 is arranged in the junction in 16He middle level, upper strata 18, between middle level 18 and upper cover 11, be formed with air drain 13, the junction of middle level 18He lower floor 36 has the compensation fire hole 14 that a circle is in tilted layout, and the outlet of compensation fire hole 14 is arranged over against air drain 13.Upper shell 23 1 sides are provided with the chamber 22 of keeping out the wind, and are fitted with kindling material 19, ignition electrode 20, flame-out pin 21 in the chamber 22 of keeping out the wind.A whirlwind flow guiding head 25 is equipped with in furnace shell 34 bottoms, between whirlwind flow guiding head 25 and stove dish 15, form mixing chamber 35, between whirlwind flow guiding head 25 and air inlet 29, form air collection chamber 27, the neighboring, top of whirlwind flow guiding head 25 has 18 uniform air conducting holes 31, the centre of whirlwind flow guiding head 25 is concave configuration and forms combustion gas collection chamber 30, the gas inlet pipe 32 that stretches out furnace shell 34 is also housed on the sidewall of combustion gas collection chamber 30, the top of combustion gas collection chamber 30 is also equipped with and is mixed cover 33, the middle sleeve pipe 26 that stretches into combustion gas collection chamber 30 that is provided with in bottom that mixes cover 33, the outer round surface of sleeve pipe 26 has the gas injection hole 24 of a circle radial arrangement.
All outward-dipping settings of main fire hole 17 described in the present embodiment, its inclined angle alpha is 6 °.
The angle of inclination beta that compensates fire hole 14 described in the present embodiment is 60 °.
The top sides of upper cover described in the present embodiment 11 and upper shell 23 is along the oxygenation hole 12 that has pairing.
Described in the present embodiment, mixing cover 33 is fixedly connected with whirlwind flow guiding head 25 by screw 28.
The groove width of air drain described in the present embodiment 13 is 1mm.
The second embodiment of the utility model burner.Referring to Fig. 2 and Fig. 3, this embodiment and the first example structure are basic identical, and its difference is only: the inclined angle alpha of described main fire hole 17 is 8 °, and the angle of inclination beta of compensation fire hole 14 is 62 °, and the groove width of air drain 13 is 2mm.
The third embodiment of the utility model burner.Referring to Fig. 2 and Fig. 3, this embodiment and the first example structure are basic identical, and its difference is only: the inclined angle alpha of described main fire hole 17 is 10 °, and the angle of inclination beta of compensation fire hole 14 is 64 °, and the groove width of air drain 13 is 3mm.
Referring to Fig. 4, the utility model needs first to install when in use, burner of the present utility model is contained in burner hearth, and gas inlet pipe 32 is connected to source of the gas, and air inlet 45 places are connected with air blast.
Operation principle of the present utility model is: the wind that air blast produces enters air collection chamber 27 from air inlet 29, by 31 ejections of oblique air conducting hole.Combustion gas enters combustion gas collection chamber 30 24 ejections of the gas injection hole on sleeve pipe 26, the combustion gas being sprayed by gas injection hole 24 forms air-flow with the air by 31 ejections of oblique air conducting hole, through mixing chamber 35 madial wall transmittings, form eddy flow, through main fire hole 17, flow out, by kindling material 19, lighted, form big fire.The fire that wherein compensates fire hole 14 formation can be by the further fully burning of big fire gas around, and firepower is more violent, and fuel gas buring obtains more abundant, can not produce peppery or pungent peculiar smell.Meanwhile, the utility model also has oxygenation hole 12, and air can provide more oxygen to burning by entering oxygenation hole 12 between the utility model burner and burner hearth 37, further promotes burning.
By reference to the accompanying drawings embodiment of the present utility model is described above, but the utility model is not limited to the above-mentioned specific embodiment, the above-mentioned specific embodiment is preferred forms of the present utility model, is only schematically, rather than restrictive.Those of ordinary skill in the art is under enlightenment of the present utility model, do not departing from the scope situation that the utility model aim and claim protect, upper cover 11 in the utility model, oxygenation hole 12, air drain 13, compensation fire hole 14, stove dish 15, upper strata 16, main fire hole 17, middle level 18, kindling material 19, ignition electrode 20, flame-out pin 21, the chamber 22 of keeping out the wind, upper shell 23, gas injection hole 24, whirlwind flow guiding head 25, sleeve pipe 26, air collection chamber 27, screw 28, air inlet 29, combustion gas collection chamber 30, air conducting hole 31, gas inlet pipe 32, mix cover 33, furnace shell 34, the size of mixing chamber 35He lower floor 36, the selection of specification and material, can adjust according to actual needs, as long as these adjust the change without substantive principle, all belong to protection domain of the present utility model.
Claims (6)
1. a stir-fry kitchen range pre-mixing furnace end for peppery eyes not, has furnace shell, and the bottom of furnace shell is provided with air inlet, upper shell is equipped with at the top of furnace shell, the crown center of upper shell is equipped with stove dish, has the main fire hole of a circle on stove dish, and the top sides of upper shell is along the upper cover of pushing down stove dish is housed, it is characterized in that: described stove dish is designed to upper, middle and lower-ranking hierarchic structure, and the diameter of upper strata, middle level, lower floor from top to bottom increases successively, upper cover is pressed in the lower floor top of stove dish, wherein main fire hole is arranged in the junction in upper strata and middle level, between middle level and upper cover, be formed with air drain, the junction of middle level and lower floor has the compensation fire hole that a circle is in tilted layout, and the outlet of compensation fire hole is arranged over against air drain, described upper shell one side is provided with the chamber of keeping out the wind, and indoor kindling material, ignition electrode, the flame-out pin of being fitted with keeps out the wind, a whirlwind flow guiding head is equipped with in described furnace shell bottom, between whirlwind flow guiding head and stove dish, form mixing chamber, between whirlwind flow guiding head and air inlet, form air collection chamber, the neighboring, top of whirlwind flow guiding head has some uniform air conducting holes, the centre of whirlwind flow guiding head is concave configuration and forms combustion gas collection chamber, the gas inlet pipe that stretches out furnace shell is also housed on the sidewall of combustion gas collection chamber, the top of combustion gas collection chamber is also equipped with and is mixed cover, the middle sleeve pipe that stretches into combustion gas collection chamber that is provided with in bottom that mixes cover, the outer round surface of sleeve pipe has the gas injection hole of a circle radial arrangement.
2. the stir-fry kitchen range pre-mixing furnace end of a kind of not peppery eyes according to claim 1, is characterized in that: all outward-dipping settings of described main fire hole, its inclined angle alpha is 6 °～10 °.
3. the stir-fry kitchen range pre-mixing furnace end of a kind of not peppery eyes according to claim 1, is characterized in that: the angle of inclination beta of described compensation fire hole is 60 °～64 °.
4. the stir-fry kitchen range pre-mixing furnace end of a kind of not peppery eyes according to claim 1, is characterized in that: the top sides of described upper cover and upper shell is along the oxygenation hole that has pairing.
5. the stir-fry kitchen range pre-mixing furnace end of a kind of not peppery eyes according to claim 1, is characterized in that: described mixing cover is fixedly connected with whirlwind flow guiding head by screw.
6. the stir-fry kitchen range pre-mixing furnace end of a kind of not peppery eyes according to claim 1, is characterized in that: the groove width of described air drain is 1～3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046424.7U CN203718842U (en) | 2014-01-25 | 2014-01-25 | Frying oven premixed furnace end without stinging eyes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046424.7U CN203718842U (en) | 2014-01-25 | 2014-01-25 | Frying oven premixed furnace end without stinging eyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203718842U true CN203718842U (en) | 2014-07-16 |
Family
ID=51157989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420046424.7U Withdrawn - After Issue CN203718842U (en) | 2014-01-25 | 2014-01-25 | Frying oven premixed furnace end without stinging eyes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203718842U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742950A (en) * | 2014-01-25 | 2014-04-23 | 黄石云河工贸有限公司 | Cooking stove premixing burner capable of preventing eye irritation |
| CN104930558A (en) * | 2015-07-01 | 2015-09-23 | 黄石云河工贸有限公司 | Suction integrated flame-out protection frying kitchen stove |
| CN108426244A (en) * | 2018-04-24 | 2018-08-21 | 广州市东霸节能科技有限公司 | A kind of premixed burner |
-
2014
- 2014-01-25 CN CN201420046424.7U patent/CN203718842U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742950A (en) * | 2014-01-25 | 2014-04-23 | 黄石云河工贸有限公司 | Cooking stove premixing burner capable of preventing eye irritation |
| CN103742950B (en) * | 2014-01-25 | 2016-01-20 | 黄石云河工贸有限公司 | A kind of stir-fry stove pre-mixing furnace end of not peppery eyes |
| CN104930558A (en) * | 2015-07-01 | 2015-09-23 | 黄石云河工贸有限公司 | Suction integrated flame-out protection frying kitchen stove |
| CN108426244A (en) * | 2018-04-24 | 2018-08-21 | 广州市东霸节能科技有限公司 | A kind of premixed burner |
| CN108426244B (en) * | 2018-04-24 | 2023-12-26 | 广州市东霸节能科技有限公司 | Premixing furnace end |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140716 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |