CN203501176U - Infrared combustor and oven - Google Patents
Infrared combustor and oven Download PDFInfo
- Publication number
- CN203501176U CN203501176U CN201320537708.1U CN201320537708U CN203501176U CN 203501176 U CN203501176 U CN 203501176U CN 201320537708 U CN201320537708 U CN 201320537708U CN 203501176 U CN203501176 U CN 203501176U
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- side plates
- infrared burner
- baking box
- combustion tube
- infrared
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Abstract
The utility model discloses an infrared combustor. The infrared combustor comprises a combustion pipe and a heat reflecting plate arranged on the combustion pipe, wherein a left row of combustion holes and a right row of combustion holes which are uniformly distributed are formed in the axial direction of the combustion pipe; the heat reflecting plate is provided with a left side plate and a right side plate; the two side plates are connected into the shape of a wing; a plurality of grooves are respectively formed in the reflecting surfaces of the two side plates and are provided with bumps on the top surfaces of the two side plates. Due to the adoption of the grooves, flame is uniformly distributed, the area of the flame contacted with air is increased, meanwhile, the area of the reflecting surface of the heat reflecting plate is also increased, the reflecting effect is enhanced, and the utilization of heat energy is improved. Furthermore, the utility model also discloses an oven provided with the infrared combustor.
Description
Technical field
The utility model relates to baking box technical field, more particularly, relates to a kind of infrared burner and baking box.
Background technology
Baking box is generally by heated sealant casing cooking food in seal case.The thermal source type adopting based on baking box is divided into gas burning roastor and electric oven by baking box.
Gas burning roastor is used combustion gas as fuel and this combustion gas is offered to burner.Then, the seal case of food is equipped with in gas burning roastor utilization from the flame heating of burner transmitting.The burner of traditional gas burning roastor generally adopts straight pipe type combustion tube, combustion gas is at burning combustion inner pipe, and by corresponding parts, to transferring heat in baking box casing, the efficiency of its transferring heat is very low, waste a large amount of combustion gas, and easily produce from flame phenomenon its when burning.
For this reason, China utility model description CN201795486U discloses a kind of top burner for baking box, one aliform cowling panel is set on main combustion tube, below aliform cowling panel, configure an arc pallet, the flame that main combustion tube burning produces is upwards ejected into aliform cowling panel, aliform cowling panel blocks flame, stop flame vertical upwards, aliform cowling panel bottom even is provided with a plurality of salient points, this salient point is to lower convexity, make each fire hole flow out flame phase mutual interference on cowling panel and form turbulent flow, increased the Fire Radiation heat time, aliform cowling panel is produced by the direct heating-up temperature of flame, also can downward radiation heat, the central temperature that has guaranteed oven inner container reaches rapidly stationary value, improved the utilization rate of burner to heat energy, and a part of flame of main combustion tube burning is ejected on arc pallet, make flame-shaped circularize flame, improved the biography fire efficiency of main burner, guaranteed to pass fiery stability.But the flame distribution of this burner not enough evenly make flame and air contact area little, in addition, the area of the reflecting surface of aliform cowling panel makes not enough greatly the utilization rate of heat energy low.
Utility model content
The purpose of this utility model is to overcome above-mentioned defect of the prior art, and a kind of infrared burner that flame distribution is even, increase flame and the contact area of air and the reflective surface area of heat reflection plate that makes is provided.
For achieving the above object, the technical scheme that the utility model provides is as follows: a kind of infrared burner, it comprises combustion tube and is installed in the heat reflection plate on combustion tube, on the axial direction of described combustion tube, offer the equally distributed burner port of left and right two row, described heat reflection plate has left and right two side plates, after connecting, described two side plates are aliform, on the reflecting surface of described two side plates, be respectively equipped with several grooves, described several grooves form respectively projection on the end face of described two side plates.
Furthermore, in technique scheme, between described two side plates, be 160 degree angles.
Furthermore, in technique scheme, the junction between described two side plates is provided with the deep-slotted chip breaker suitable with the shape of described combustion tube.
Furthermore, in technique scheme, described several grooves are strip.
Furthermore, in technique scheme, described several grooves are evenly distributed on described biside plate.
Furthermore, in technique scheme, described two side plates and described deep-slotted chip breaker are provided with some equally distributed reinforcements.
Furthermore, in technique scheme, described combustion tube offer in the radial direction at least one row's glory hole.
Another object of the present utility model is to overcome above-mentioned defect of the prior art, and a kind of baking box is provided, and it comprises baking box casing, and the inner and upper of described baking box casing is equiped with infrared burner described in technique scheme.
Furthermore, the inside of described baking box casing is equiped with grill and spray nozzle of the gas supply frame, and described spray nozzle of the gas supply frame is connected with described infrared burner.
Compared with prior art, the beneficial effects of the utility model are:
The heat reflection plate of infrared burner of the present utility model has left and right two side plates, after connecting, two side plates are aliform, on the reflecting surface of two side plates, be respectively equipped with several grooves, several grooves form respectively projection on the end face of two side plates, make flame distribution evenly and then increase the area of flame ingress of air, meanwhile, also increased the area of the reflecting surface of heat reflection plate, strengthen reflecting effect, improved the utilization rate to heat energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the infrared burner described in the utility model embodiment mono-;
Fig. 2 is the decomposing schematic representation of the infrared burner described in the utility model embodiment mono-;
Fig. 3 is the front view of the infrared burner described in the utility model embodiment mono-;
Fig. 4 is the structural representation of the baking box described in the utility model embodiment bis-;
Fig. 5 is the front view of the baking box described in the utility model embodiment bis-.
Below in conjunction with drawings and Examples, a kind of infrared burner described in the utility model and baking box are described further.
The specific embodiment
Be below the preferred example of a kind of infrared burner described in the utility model and baking box, therefore do not limit protection domain of the present utility model.
Embodiment mono-
Please refer to Fig. 1, Fig. 2 and Fig. 3, there is shown a kind of infrared burner 100, it comprises combustion tube 1 and is installed in the heat reflection plate 2 on combustion tube 1.Wherein, combustion tube 1 is straight pipe type combustion tube, heat reflection plate 2 is a kind of resistant to elevated temperatures metallic reflection plates, on the axial direction of combustion tube 1, offer a left side, the equally distributed burner port 3 of right two row, heat reflection plate 2 has a left side, right two side plates 21, after connecting, two side plates 21 are aliform, the reflecting surface of two side plates 21 is respectively equipped with several grooves 22 on (i.e. bottom surface shown in figure), described groove 22 forms respectively projection on the end face of two side plates 21, groove 22 makes flame distribution evenly and then increases the area of flame ingress of air, simultaneously, also increased the area of the reflecting surface of heat reflection plate, strengthen reflecting effect, improved the utilization rate to heat energy.
As shown in Figure 3, preferably, be 160 degree angles between two side plates 21, it is reasonable in design, and the heat that is conducive to fuel gas buring generation reflects away with infrared ray form.
For the ease of installing, the junction between two side plates 21 is provided with the deep-slotted chip breaker 23 suitable with the shape of combustion tube 1.Wherein, two side plates 21 and deep-slotted chip breaker 23 structure that is formed in one.
As shown in Figure 1, Figure 2 and Figure 3, every groove 22 is all strip, and groove 22 is evenly distributed on biside plate 21.Certainly, described groove 22 also can be designed to other shapes, and non-the present embodiment is limited.In addition, two side plates 21 are provided with some equally distributed reinforcements 24 with deep-slotted chip breaker 23.
As shown in Figure 2, combustion tube 1 offer in the radial direction glory hole 4, glory hole 4 stabilization energy of giving vent to anger guarantees that under burner anaerobic condition, glory hole 4 can not change and produce air turbulence with external environment, thereby guarantee that flame can not produce from flame phenomenon, guarantee that near burner port 3 flames glory hole 4 are more stable.
Operation principle of the present utility model is as follows:
When infrared burner 100 is started working, combustion gas meeting ejects from the burner port 3 of combustion tube 1, the flame that the combustion gas of being lighted produces can be divided into the right and left by formed 160 degree angles along two side plates 21 of heat reflection plate 2, the flame of burner port 3 ejection can be spread evenly increase area of flame after touching the reflecting surface of two side plates 21 and the groove 22 on side plate 21, thereby it is more abundant to make flame can touch more air burning, the heat that the reflecting surface of heat reflection plate 2 produces burning is nature angle with infrared ray form and reflects away, at this moment the food being placed in baking box casing will be subject to infrared ray baking, dehydration arrives the effect of the even burnt skin of crackling rapidly.
Embodiment bis-
Please refer to Fig. 4 and Fig. 5, there is shown a kind of baking box, it comprises baking box casing 5, and the inner and upper of baking box casing 5 is equiped with the infrared burner 100 described in embodiment mono-, does not repeat them here.
In addition, the inside of baking box casing 5 is equiped with grill 6 and spray nozzle of the gas supply frame 7, and spray nozzle of the gas supply frame 7 is connected with infrared burner 100.
In sum, infrared burner 100 not only can be applied to baking box, also can be applied to other heats that utilize fuel gas buring to produce and reflect away on the equipment that toasts or heat with infrared ray form.
Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection domain of the present utility model.
Claims (9)
1. an infrared burner, comprise combustion tube (1) and be installed in the heat reflection plate (2) on combustion tube (1), on the axial direction of described combustion tube (1), offer left and right two row's equally distributed burner ports (3), described heat reflection plate (2) has left and right two side plates (21), described two side plates (21) are aliform after connecting, it is characterized in that: on the reflecting surface of described two side plates (21), be respectively equipped with several grooves (22), described several grooves (22) form respectively projection on the end face of described two side plates (21).
2. a kind of infrared burner according to claim 1, is characterized in that: between described two side plates (21), be 160 degree angles.
3. a kind of infrared burner according to claim 1, is characterized in that: the junction between described two side plates (21) is provided with the deep-slotted chip breaker (23) suitable with the shape of described combustion tube (1).
4. a kind of infrared burner according to claim 1, is characterized in that: described several grooves (22) are strip.
5. a kind of infrared burner according to claim 1, is characterized in that: described several grooves (22) are evenly distributed on described biside plate (21).
6. a kind of infrared burner according to claim 3, is characterized in that: described two side plates (21) are provided with some equally distributed reinforcements (24) with described deep-slotted chip breaker (23).
7. a kind of infrared burner according to claim 1, is characterized in that: described combustion tube (1) offer in the radial direction at least one row's glory hole (4).
8. a baking box, comprises baking box casing (5), it is characterized in that: the inner and upper of described baking box casing (5) is equiped with infrared burner as described in any one in claim 1～7.
9. a kind of baking box according to claim 8, is characterized in that: the inside of described baking box casing (5) is equiped with grill (6) and spray nozzle of the gas supply frame (7), and described spray nozzle of the gas supply frame (7) is connected with described infrared burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537708.1U CN203501176U (en) | 2013-08-30 | 2013-08-30 | Infrared combustor and oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537708.1U CN203501176U (en) | 2013-08-30 | 2013-08-30 | Infrared combustor and oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203501176U true CN203501176U (en) | 2014-03-26 |
Family
ID=50332152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320537708.1U Expired - Lifetime CN203501176U (en) | 2013-08-30 | 2013-08-30 | Infrared combustor and oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203501176U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975798A (en) * | 2017-11-17 | 2018-05-01 | 广东美的厨房电器制造有限公司 | Burner and cook utensil |
| CN109386829A (en) * | 2018-09-11 | 2019-02-26 | 广东美的厨房电器制造有限公司 | Burner for oven and the oven with it |
-
2013
- 2013-08-30 CN CN201320537708.1U patent/CN203501176U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975798A (en) * | 2017-11-17 | 2018-05-01 | 广东美的厨房电器制造有限公司 | Burner and cook utensil |
| CN109386829A (en) * | 2018-09-11 | 2019-02-26 | 广东美的厨房电器制造有限公司 | Burner for oven and the oven with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 523000 No. 1, Haixin Road, Hongmei Town, Dongguan City, Guangdong Province Patentee after: Guangdong Haixin intelligent kitchen Co.,Ltd. Address before: 523000 Xia you Gu Ling, Daling village, Dalingshan Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN HAIXIN METAL TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
| CX01 | Expiry of patent term |