CN203718774U - Frying-stove pre-mixing hollow furnace end capable of preventing sting in eyes - Google Patents
Frying-stove pre-mixing hollow furnace end capable of preventing sting in eyes Download PDFInfo
- Publication number
- CN203718774U CN203718774U CN201420046423.2U CN201420046423U CN203718774U CN 203718774 U CN203718774 U CN 203718774U CN 201420046423 U CN201420046423 U CN 201420046423U CN 203718774 U CN203718774 U CN 203718774U
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- Prior art keywords
- fire hole
- furnace shell
- air guide
- air
- circle
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Abstract
The utility model discloses a frying-stove pre-mixing hollow furnace end capable of preventing sting in eyes. The frying-stove pre-mixing hollow furnace end is provided with a furnace shell, wherein an air inlet pipe is arranged on the side wall of the lower part of the furnace shell; a gas inlet pipe is assembled on the air inlet pipe; a furnace disk is arranged on the top of the furnace shell and adopts a three-layer step structure consisting of an upper layer, a middle layer and a lower layer; an outer gas slot is formed between an outer ring of the middle layer and an upper cover; an outer main fire hole and an outer compensation fire hole are formed in the furnace disk; an outlet of the outer compensation fire hole directly faces the outer gas slot; a heat insulation ring is arranged in the middle of the furnace disk; a natural air guide pipe is arranged at the bottom of the heat insulation ring; the bottom of the natural air guide pipe extends out of the furnace shell; an air guide plate is arranged at a position, which is positioned on the outer side of the natural air guide pipe, in the furnace shell; a circle of air guide opening is formed in the air guide plate; a mixing cover consisting of a cover body and an air resistance ring on the top of the cover body is arranged on the top of the air guide plate; the upper part of the air resistance ring is horn-shaped; an air duct is formed between the air resistance ring and the outer wall of the natural air guide pipe. According to the frying-stove pre-mixing hollow furnace end, gas and air can be fully mixed, so that the fire power is extremely high, the fuel utilization rate is high, and an energy saving effect is obvious; sting in the eyes or pungent peculiar smells can be avoided.
Description
Technical field
The utility model relates to kitchen range technical field, especially a kind of stir-fry kitchen range premix hollow burner of not peppery eyes.
Background technology
At present, burner on market easily produces peppery eye or pungent peculiar smell in the process of using, brought very large inconvenience to cook's work, for this reason, someone specialized designs has gone out a new burner, the structure of this traditional burner as depicted in figs. 1 and 2, by upper cover 6 and base 8 docking, formed, the inner mixing chamber 9 that forms of upper cover 6 and base 8, upper cover 6 crown centers have through hole 2, upper cover 6 bottoms are positioned at mixing chamber 9 wind scooper 17 are housed, between wind scooper 17 and upper cover 6 bottoms, some doughnut-shaped steel plates 1 are housed, between doughnut-shaped steel plate 1, by packing ring 5, separate between two and be formed with annular outgassing groove 7, the diameter of the through hole 2 that the diameter of the interior circular hole 3 of doughnut-shaped steel plate 1 is middle with upper cover 6 equates, between through hole 2 and the interior circular hole 3 of all doughnut-shaped steel plate 1, form combustion chamber 4.Tube connector 11 is housed in the middle of the bottom of base 8, connects 11 one end and put in wind scooper 17 and whirlwind deflector 16 is housed, the neighboring of whirlwind deflector 16 has a circle air guide hole 10; The other end protuberate basic unit 8 of tube connector 11 is also equipped with an elbow 13, and elbow 13 one end are connected with tube connector 11, and the other end is provided with air inlet 12.In elbow 13, be also fitted with a gas inlet pipe 14 that points to tube connector 11, on gas inlet pipe 14, offer a circle gas injection hole 15.During work, air blast is blasted air by air inlet 12, combustion gas and air enter wind scooper 17 by tube connector 11 after mixing, and then reverse flow flows out downwards through air guide hole 10, gaseous mixture flows out wind scooper 17 and enters mixing chamber 9, finally by annular outgassing groove 7, enters combustion chamber 4 burnings.Although the burner of this structure can prevent peppery eye or pungent peculiar smell, but noise is very large in the process of work, and because mixing chamber 9 spaces are less, cause real work effect still undesirable, fuel gas buring is still insufficient, can not keep more violent blue flame always, the problem of most critical is that this burner does not have kindling material cap and offers separately the high-purity gas of kindling material cap, the kindling material of always not lighting is used for igniting, cause this burner can not turn fire down, because the mixing chamber of this burner 9 is limited space not only, and gaseous mixture need just can enter combustion chamber 4 through reverse refluence several times, gaseous mixture air pressure is originally less, once turn air pressure down, will the missing of ignition or flame-out phenomenon of origination point.
Utility model content
The purpose of this utility model is exactly to solve that traditional burner cannot realize that combustion gas is fully burnt, energy consumption is large, noise more greatly, easily produces peppery eye or the pungent problems such as peculiar smell, and a kind of stir-fry kitchen range premix hollow burner of not peppery eyes is provided.
Concrete scheme of the present utility model is: a kind of stir-fry kitchen range premix hollow burner of not peppery eyes, there is furnace shell, and on the lower sides of furnace shell, blast pipe is housed, on blast pipe, be fitted with gas inlet pipe; The crown center of furnace shell is equipped with stove dish, has the outer main fire hole of a circle on stove dish, and the top sides of furnace 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 top, outer ring of the lower floor of stove dish, its main fire hole in China and foreign countries is arranged in the junction of the outer ring on upper strata and the outer ring in middle level, between the outer ring in middle level and upper cover, be formed with outer air drain, the junction of the outer ring in middle level and the outer ring of lower floor has the external compensation fire hole of the outward-dipping layout of a circle, and the outlet of external compensation fire hole is arranged over against outer air drain; Insulating collar is equipped with in the centre of stove dish, and a natural induced draft pipe is equipped with in the bottom of insulating collar, and furnace shell is stretched out in the bottom of natural induced draft pipe; In described furnace shell, be positioned at natural induced draft pipe outside wind deflector is housed, on wind deflector, have a circle air guide hole, a mixing cover is equipped with at the top of wind deflector, this mixing cover is comprised of the choke circle at cover body and cover body top, the top of choke circle is horn mouth shape, between choke circle and natural induced draft pipe outer wall, is formed with air channel.
The inner ring on upper strata of the dish of stove described in the utility model and the junction of the inner ring in middle level have a circle inner main fire hole, air drain in forming between the inner ring in the middle level of stove dish and insulating collar, the junction of the inner ring in the middle level of stove dish and the inner ring of lower floor has the interior compensation fire hole of inside oblique layout, and the outlet of interior compensation fire hole is arranged over against interior air drain.
Outer all outward-dipping settings of main fire hole described in the utility model, its angle of inclination is 6 °～10 °; The setting that all slopes inwardly of described inner main fire hole, its angle of inclination is 12 °～18 °.
The angle of inclination of the fire hole of external compensation described in the utility model is 60 °～64 °, and the angle of inclination of interior compensation fire hole is 54 °～60 °.
In order to prevent that kindling material from being gone out by wind, the utility model has in the top of furnace shell one side 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.
In order to facilitate burner of the present utility model to be buckled on burner hearth, the utility model is also provided with the buckle of downward layout in the top of furnace shell one side.
Air guide hole described in the utility model is oblique layout.
The utility model improves for traditional stir-fry stove head, has brought following benefit:
(1) outside that is positioned at outer main fire hole on stove dish is provided with external compensation fire hole, by the air mixture out of external compensation fire hole, sprayed in outer air drain, can make the gas of outer main fire hole periphery also fully blaze up, avoid the peppery eye of the insufficient generation of gas combustion or pungent peculiar smell.
(2) centre of stove dish is equipped with inner main fire hole and interior compensation fire hole, can avoid excessive causing of burner volume not have fire in the middle of burner, makes burner firepower more violent, burns more abundant.
(3) kindling material, ignition electrode, flame-out pin are all arranged on and keep out the wind indoorly, can avoid wind.
(3) while working, can not produce larger noise, guarantee that there is a quiet working environment in kitchen.
(4) when work, no matter thermal transfer is large or turn down and can present blue flame, firepower is more violent.
(5) kindling material cap is arranged in combustion chamber, and the kindling material of generation is always in lighting state, and gaseous mixture sprays by main fire hole and compensation fire hole, and air pressure is larger, can realize any adjusting of big fire and little fire.
(6) between upper cover, stove dish, furnace shell, mixing cover, wind deflector, all adopt stacked structure to be fixed, during maintenance, without any need for instrument, can dismantle, very convenient.
Accompanying drawing explanation
Fig. 1 is the main cutaway view of traditional burner;
Fig. 2 is the top view of traditional burner;
Fig. 3 is main cutaway view of the present utility model;
Fig. 4 is top view of the present utility model.
In figure: 1-doughnut-shaped steel plate, 2-through hole, circular hole in 3-, 4-combustion chamber, 5-packing ring, 6-upper cover, 7-ring-shaped ventilation groove, 8-base, 9-mixing chamber, 10-air guide hole, 11-tube connector, 12-air inlet, 13-elbow, 14-gas inlet pipe, 15-gas injection hole, 16-whirlwind deflector, 17-wind scooper, 18-buckle, 19-upper cover, the outer air drain of 20-, 21-middle level, the outer main fire hole of 22-, compensation fire hole in 23-, air drain in 24-, 25-stove dish, 26-inner main fire hole, 27-upper strata, 28-lower floor, 29-kindling material, 30-ignition electrode, the 31-pin that stops working, the 32-chamber of keeping out the wind, 33-insulating collar, 34-choke circle, 35-air channel, 36-air guide hole, 37-natural induced draft pipe, 38-blast pipe, 39-gas inlet pipe, 40-wind deflector, 41-cover body, 42-furnace shell, 43-external compensation fire hole.
The specific embodiment
Below in conjunction with accompanying drawing, introduce in detail each embodiment of the utility model.
The first embodiment of the present utility model, mainly as steam engine burner.Referring to Fig. 3 and Fig. 4, this burner has furnace shell 42, and blast pipe 38 is housed on the lower sides of furnace shell 42, is fitted with gas inlet pipe 39 on blast pipe 38.The crown center of furnace shell 42 is equipped with stove dish 25, has the outer main fire hole 22 of a circle on stove dish 25, and the top sides of furnace shell 42 is along the upper cover 19 of pushing down stove dish 25 is housed; Particularly: described stove dish 25 is designed to upper, middle and lower-ranking hierarchic structure, and the diameter of upper strata 27, middle level 21, lower floor 28 from top to bottom increases successively, and upper cover 19 is pressed in the top, outer ring of the lower floor 28 of stove dish 25.Its main fire hole 22 in China and foreign countries is arranged in the junction of the outer ring on upper strata 27 and the outer ring in middle level 21, between the outer ring in middle level 21 and upper cover 19, be formed with outer air drain 20, the junction of the outer ring of the outer ring in middle level 21 and lower floor 28 has the external compensation fire hole 43 of the outward-dipping layout of a circle, and the outlet of external compensation fire hole 43 is arranged over against outer air drain 20.Insulating collar 33 is equipped with in the centre of stove dish 25, and a natural induced draft pipe 37 is equipped with in the bottom of insulating collar 33, and furnace shell 42 is stretched out in the bottom of natural induced draft pipe 37.Wind deflector 40 is housed in the middle of furnace shell 42, on wind deflector 40, have the air guide hole 36 of the oblique layout of a circle, a mixing cover is equipped with at the top of wind deflector 40, this mixing cover is comprised of the choke circle 34 at cover body 41 and cover body 41 tops, the top of choke circle 34 is horn mouth shape, between choke circle 34 and natural induced draft pipe 37, is formed with air channel 35.
Outer all outward-dipping settings of main fire hole 22 described in the present embodiment, its angle of inclination is 8 ° (while specifically making, angle of inclination can be selected between 6 °～10 °).Inner main fire hole 26 setting that all slopes inwardly, its angle of inclination is 15 ° (while specifically making, angle of inclination can be selected between 12 °～18 °).
The angle of inclination of the fire hole of external compensation described in the present embodiment 43 is 62 ° (while specifically making, angle of inclination can be selected before 60 °～64 °), the angle of inclination of interior compensation fire hole 23 is 57 ° (while specifically making, angle of inclination can be selected between 54 °～60 °).
Top one side of furnace shell described in the present embodiment 42 has the chamber 32 of keeping out the wind, and is fitted with kindling material 29, ignition electrode 30, flame-out pin 31 in the chamber 32 of keeping out the wind, and is also provided with the buckle 18 of downward layout in the top of furnace shell 42 side.
The steam engine burner of the present embodiment, due to natural induced draft pipe being installed, makes to be hollow structure in the middle of steam engine burner, and the vessel of can being convenient to burn are installed vertical inlet and drainage arrangement.
The second embodiment of the present utility model, mainly as large stove burner.Referring to Fig. 3 and Fig. 4, this burner has furnace shell 42, and blast pipe 38 is housed on the lower sides of furnace shell 42, is fitted with gas inlet pipe 39 on blast pipe 38.The crown center of furnace shell 42 is equipped with stove dish 25, has the outer main fire hole 22 of a circle on stove dish 25, and the top sides of furnace shell 42 is along the upper cover 19 of pushing down stove dish 25 is housed; Particularly: described stove dish 25 is designed to upper, middle and lower-ranking hierarchic structure, and the diameter of upper strata 27, middle level 21, lower floor 28 from top to bottom increases successively, and upper cover 19 is pressed in the top, outer ring of the lower floor 28 of stove dish 25.Its main fire hole 22 in China and foreign countries is arranged in the junction of the outer ring on upper strata 27 and the outer ring in middle level 21, between the outer ring in middle level 21 and upper cover 19, be formed with outer air drain 20, the junction of the outer ring of the outer ring in middle level 21 and lower floor 28 has the external compensation fire hole 43 of the outward-dipping layout of a circle, and the outlet of external compensation fire hole 43 is arranged over against outer air drain 20.Insulating collar 33 is equipped with in the centre of stove dish 25, and a natural induced draft pipe 37 is equipped with in the bottom of insulating collar 33, and furnace shell 42 is stretched out in the bottom of natural induced draft pipe 37.Wind deflector 40 is housed in the middle of furnace shell 42, on wind deflector 40, have the air guide hole 36 of the oblique layout of a circle, a mixing cover is equipped with at the top of wind deflector 40, this mixing cover is comprised of the choke circle 34 at cover body 41 and cover body 41 tops, the top of choke circle 34 is horn mouth shape, between choke circle 34 and natural induced draft pipe 37, is formed with air channel 35.
The junction of the inner ring on the upper strata 27 of the dish of stove described in the present embodiment 25 and the inner ring in middle level 21 has a circle inner main fire hole 26, air drain 24 in forming between the inner ring in the middle level 21 of stove dish 25 and insulating collar 33, the junction of the inner ring in the middle level 21 of stove dish 25 and the inner ring of lower floor 28 has the interior compensation fire hole 23 of inside oblique layout, and the outlet of interior compensation fire hole 23 is arranged over against interior air drain 24.
Outer all outward-dipping settings of main fire hole 22 described in the present embodiment, its angle of inclination is 8 ° (while specifically making, angle of inclination can be selected between 6 °～10 °).Inner main fire hole 26 setting that all slopes inwardly, its angle of inclination is 15 ° (while specifically making, angle of inclination can be selected between 12 °～18 °).
The angle of inclination of the fire hole of external compensation described in the present embodiment 43 is 62 ° (while specifically making, angle of inclination can be selected before 60 °～64 °), the angle of inclination of interior compensation fire hole 23 is 57 ° (while specifically making, angle of inclination can be selected between 54 °～60 °).
Top one side of furnace shell described in the present embodiment 42 has the chamber 32 of keeping out the wind, and is fitted with kindling material 29, ignition electrode 30, flame-out pin 31 in the chamber 32 of keeping out the wind, and is also provided with the buckle 18 of downward layout in the top of furnace shell 42 side.
The large stove burner of the present embodiment, due to natural induced draft pipe being installed, makes to be hollow structure in the middle of steam engine burner, can guarantee not anoxic of the interior ring fire of burner, and combustion gas can fully be burnt.
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, buckle 18 in the utility model, upper cover 19, outer air drain 20, middle level 21, outer main fire hole 22, interior compensation fire hole 23, interior air drain 24, stove dish 25, inner main fire hole 26, upper strata 27, lower floor 28, kindling material 29, ignition electrode 30, flame-out pin 31, the chamber 32 of keeping out the wind, insulating collar 33, choke circle 34, air channel 35, air guide hole 36, natural induced draft pipe 37, blast pipe 38, gas inlet pipe 39, wind deflector 40, cover body 41, the size of furnace shell 42 and external compensation fire hole 43, 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 (7)
1. a stir-fry kitchen range premix hollow burner for peppery eyes not, has furnace shell, on the lower sides of furnace shell, blast pipe is housed, and is fitted with gas inlet pipe on blast pipe; The crown center of furnace shell is equipped with stove dish, has the outer main fire hole of a circle on stove dish, and the top sides of furnace 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 top, outer ring of the lower floor of stove dish, its main fire hole in China and foreign countries is arranged in the junction of the outer ring on upper strata and the outer ring in middle level, between the outer ring in middle level and upper cover, be formed with outer air drain, the junction of the outer ring in middle level and the outer ring of lower floor has the external compensation fire hole of the outward-dipping layout of a circle, and the outlet of external compensation fire hole is arranged over against outer air drain; Insulating collar is equipped with in the centre of stove dish, and a natural induced draft pipe is equipped with in the bottom of insulating collar, and furnace shell is stretched out in the bottom of natural induced draft pipe; In described furnace shell, be positioned at natural induced draft pipe outside wind deflector is housed, on wind deflector, have a circle air guide hole, a mixing cover is equipped with at the top of wind deflector, this mixing cover is comprised of the choke circle at cover body and cover body top, the top of choke circle is horn mouth shape, between choke circle and natural induced draft pipe outer wall, is formed with air channel.
2. the stir-fry kitchen range premix hollow burner of a kind of not peppery eyes according to claim 1, it is characterized in that: the junction of the inner ring on the upper strata of described stove dish and the inner ring in middle level has a circle inner main fire hole, air drain in forming between the inner ring in the middle level of stove dish and insulating collar, the junction of the inner ring in the middle level of stove dish and the inner ring of lower floor has the interior compensation fire hole of inside oblique layout, and the outlet of interior compensation fire hole is arranged over against interior air drain.
3. the stir-fry kitchen range premix hollow burner of a kind of not peppery eyes according to claim 1 and 2, is characterized in that: all outward-dipping settings of described outer main fire hole, and its angle of inclination is 6 °～10 °; The setting that all slopes inwardly of described inner main fire hole, its angle of inclination is 12 °～18 °.
4. the stir-fry kitchen range premix hollow burner of a kind of not peppery eyes according to claim 1 and 2, is characterized in that: the angle of inclination of described external compensation fire hole is 60 °～64 °, and the angle of inclination of interior compensation fire hole is 54 °～60 °.
5. the stir-fry kitchen range premix hollow burner of a kind of not peppery eyes according to claim 1, is characterized in that: top one side of described furnace shell has 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.
6. the stir-fry kitchen range premix hollow burner of a kind of not peppery eyes according to claim 1, is characterized in that: top one side of described furnace shell is also provided with the buckle of downward layout.
7. the stir-fry kitchen range premix hollow burner of a kind of not peppery eyes according to claim 1, is characterized in that: described air guide hole is oblique layout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046423.2U CN203718774U (en) | 2014-01-25 | 2014-01-25 | Frying-stove pre-mixing hollow furnace end capable of preventing sting in eyes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420046423.2U CN203718774U (en) | 2014-01-25 | 2014-01-25 | Frying-stove pre-mixing hollow furnace end capable of preventing sting in eyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203718774U true CN203718774U (en) | 2014-07-16 |
Family
ID=51157920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420046423.2U Withdrawn - After Issue CN203718774U (en) | 2014-01-25 | 2014-01-25 | Frying-stove pre-mixing hollow furnace end capable of preventing sting in eyes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203718774U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742908A (en) * | 2014-01-25 | 2014-04-23 | 黄石云河工贸有限公司 | Pre-mixing hollow stove burner without irritating eyes of users |
| CN107869738A (en) * | 2017-12-08 | 2018-04-03 | 广州市东霸节能科技有限公司 | A kind of burner |
-
2014
- 2014-01-25 CN CN201420046423.2U patent/CN203718774U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742908A (en) * | 2014-01-25 | 2014-04-23 | 黄石云河工贸有限公司 | Pre-mixing hollow stove burner without irritating eyes of users |
| CN103742908B (en) * | 2014-01-25 | 2016-01-20 | 黄石云河工贸有限公司 | A kind of stir-fry stove premix hollow burner of not peppery eyes |
| CN107869738A (en) * | 2017-12-08 | 2018-04-03 | 广州市东霸节能科技有限公司 | A kind of burner |
| CN107869738B (en) * | 2017-12-08 | 2023-12-26 | 广州市东霸节能科技有限公司 | 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 |